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平遥中学08-09学年高二下学期三月质检

英语试题

满分150分,时间120分钟 ; 命题人: 王晓玮

第一卷

第一部分:单项填空(共15小题;每小题1分,满分15分)

从A、B、C、 D四个选项中,选出可以填入空白处的最佳选项.

1.       person like him won’t be satisfied with       little progress that he has made.

A.The;a            B.The;/           C.A:/                D.A:the

2.-----You just think of yourself! You kept me waiting for at least three hours.

----- I am sorry that you ________ think so.

    A.should      B.would      C.migh t        D.could

3.----- What do you think of the furniture on exhibition?

    ----- Well,great! But I don’t think much of__________ you bought.

A.the one     B.it      C.that       D.which

4.------Did Alice enjoy the concert held in Xi Yuan Theater yesterday?

    ------Yes.she did.She ________ such an excellent concert for a long time.

    A.didn’t take part in    B.wouldn’t take   in

    C.hasn’t been in       D.hadn’t been in

5.I’m sorry,but I didn’t see how we can get all this work you assigned_______ by next Tuesday.

    A.having done    B.done    C.being done   D.to do

6.They have _____ most carefully the time and money needed to complete the project.

  A.picked out            B.left out              C.figured out            D.taken out

7.This kind of cloth _______ well. I think it is worthy ________.

A. washes; buying              B. is washed; buying 

C. washes; to be bought        D. is washed; to be bought

8.Have you got any explanation to the question________ he came here for the day before yesterday?

    A.why          B.what          C.how          D.which

9. Christmas is a holiday usually celebrated on December 25th ____ the birth of Jesus Christ.         

A. in charge of      B. in terms of      C. in favor of       D. in honor of

10. These problems,____ will seriously affect the growth of teenagers and even the nation's future.    

A. not if solved properly            B. if solved properly

C. not if properly solved            D. if not solved properly

11. --- “I’m afraid I can’t finish the magazine within the required time.”

  --- “          .”

       A.Please go ahead                            B.That’s right

       C.Not at all                                     D.Take your time

12. It’s _____ me why Alice, aged 28, gave up her job and got married to a man of 62.

 A. under           B. above          C. beyond          D. over

13. ------The English exam is not difficult, is it?

  ------ ______, even Tom ______ to the top students failed in it.

 A. Yes, belongs     B. No, belonged    C. Yes, belonging   D. No, belonging

14.$100 a month could hardly      the cost of his life in such a big city in this country.

A.cover                  B.afford                 C.include               D.contain

15. -----How ____feel to be home again after 20 years abroad ?

------Exciting .

A . do you            B. does that              C. did you                D. does it 

第二部分:完形填空 (共20小题;每小题2分,满分40分)

       阅读下列短文,掌握其大意,从短文后每题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳答案。

第二节:完形填空(共20小题;每小题1.5分,满分30分)

       阅读下面短文,掌握其大意,然后从16-36 各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题纸上将该选项标号涂黑。

   That which cometh from the heart goes to the heart.-------- Jeremiah Burroughs   

   I was working as a consultant(someone whose job is to give advice on a particular subject) in a beer company, helping the president and senior vice-presidents formulate(develop something) and implement(take action) their new strategic vision. It was a big  16 .

   At the same time, my mother was in the final stages of cancer.

   I worked during the day and drove 40 miles home to be with her every night. It was 17  and stressful, but it was 18  I wanted to do. My promise was to continue to do excellent consulting during the day, 19  my evenings were very hard. I didn’t want to 20  the president with my situation, yet I felt someone at the company needed to know what was  21 on. So I told the vice-president of Human Resources, asking him not to share the information 22 anyone.

   A few days 23 , the president called me into his office. I 24 he wanted to talk to me about one of the many issues we were 25 . When I entered, he asked me to  26  . He faced me from across his large desk, 27  me in the eye and said, “I hear your mother is very ill.”

   I was  28   caught by surprise and burst into 29  He just looked at me, let my crying die down, and then  30 said a sentence I will never forget: “ 31  you need.”

   That was it. His 32  and his willingness to both let me be in my pain  33  to offer me everything were  34  of compassion(同情)that I carry with me  35  this day.

16. A. work

B. challenge

C. employment

D. career

17. A. interesting

B. exciting

C. tiring

D. annoying

18. A. that

B. what

C. which

D. where

19. A. even though

B. even if

C. what’s more

D. as if

20. A. worry

B. disappoint

C. bother

D. excuse

21. A. happening

B. doing

C. keeping

D. going

22. A. with

B. in

C. on

D. at

23. A. after

B. later

C. in

D. before

24. A. hoped

B. expected

C. figured

D. wished

25. A. working on

B. studying

C. engaging

D. involving

26. A. stand up

B. sit down

C. go away

D. settle down

27. A. watched

B. stared at

C. glared at

D. looked

28. A. directly

B. slightly

C. totally

D. carefully

29. A. tears

B. laughing

C. crying

D. laughter

30. A. angrily

B. gently

C. gladly

D. hurriedly

31. A. However

B. What

C. Nothing

D. Whatever

32. A. understanding

B. courage

C. bravery

D. appreciation

33. A. or

B. and

C. but

D. so

34. A. spirits

B. strength

C. encouragement

D. qualities

35. A. by

B. until

C. to

D. till

第三部分:阅读理解(每题3分, 满分60分)

阅读下面的短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

A

218 Chestnut Street 
  Philadelphia, PA28774
  May 7th, 2002
  Social Security Administration
  2119 Main Street
  Philadelphia, PA28000

Dear Social Security,
  I am applying for a new Social Security Card.
  I lost my old one last week. I was walking home from the subway station, and I pulled a tissue (纸巾)out of my pocket and lost my wallet at the same time. My card was in my wallet. Please send me a new card. If you can get the card to me within two weeks, please sent it to the address at the top of the page. If it will take longer than this, then you will have to send it to my new address. I am moving on May 23rd to:
  103 Walnut Street
  Philadelphia, PA28445
  If you can send my new card within two weeks, I would be very pleased. I am applying for a new job at Ventura Savings Bank, and I know they will want to have my Social Security Number. Unfortunately I have forgotten it, so I will need my card to find out. On my old card I was called Victoria Matthews. Since then I have gotten married. Please issue my new card in my married name: Victoria Villata. In case you need more information about me to hunt down my old number, my date of birth was September 11, 1985. Thank you very much.
  Sincerely
  Victoria Villata n

36.Why does Mrs. Villata need a new Social Security Card?
  A. She is moving.
  B. She lost the old one.
  C. She has just gotten married.
  D. She doesn’t remember her Social Security Number.
  37.Why does Mrs. Villata give the Social Security Administration her date of birth?
  A. She wants them to know how old she is.
  B. She is afraid they may have lost her Social Security Card.
  C. She thinks it will help them track down her Social Security Number.
  D. She thinks that the older she is, the more Social Security she will get.
 38.Which part of Victoria Villata’s letter is LEAST important to the Social                 Security Administration?
  A. The fact that she has changed her name.
  B. The fact that her card should be mailed to a new address.
  C. The fact that she needs a replacement Social Security Card.
  D. The fact that she lost her wallet while pulling a tissue out of her pocket.

                                B

Dr Wiseman started “the laugh lab” project in September 2001. It is the largest study of humour. Participants(参加者)are invited to log on to the laugh lab website, give a few personal details, tell their favourite jokes and judge the jokes told by other people.
  The project will last for a year, and the organizers hope to finally discover the world’s funniest joke. But there is also a serious purpose. The researches want to know what people from different nations and cultures find funny. And they want to find out the differences between the male and female sense of humour. The idea is that if we want to understand each other, we have to find out what makes us laugh.
  This is a subject that has long interested psychologists(心理学家)and philosophers(哲学家). Most of the time, people are not completely honest. We do things that society expects us to and say things that help us get what we want. But laughing cannot be controlled. When we laugh, we tell the truth about ourselves.
  By December 2001 over 10, 000 jokes had been submitted. This gave the scientists enough evidence (证据)to make early conclusions. It seems that men and women do have different senses of humour, for instance.
  “Our findings show the major differences in the ways in which males and females use humour, ” said Dr. Wiseman. “Males use humour to appear superior(优越)to others, while women are more skilled in languages and prefer word play. ”
  Researchers also found that there really is such a thing as a national sense of humour. the British enjoy what is usually called “toilet humour”. But the French like their jokes short and sharp: “You’re a high priced lawyer. Will you answer two questions for  500?” “Yes. What’s the second question?”
  The Germans are famous for not having a sense of humour. But the survey found that German participants were more likely to find submitted jokes funny than any other nationality. Perhaps that proves the point. Is this joke funny? I don’t know, but let’s say yes, just to be safe.
  Dr Wiseman and his workmates also submitted jokes created by computer. But none of those who took part in the survey found any of them amusing. Perhaps this is relief. Computers already seem like they can do everything. At least they should leave the funny stuff to us.
  39.Scientist started“ the laugh lab” project________
  A. to find the funniest joke in European countries
  B. to know what funny people are from different nations and cultures
  C. to find out the differences between the male and female sense of humour
  D. to get more personal details about participants
  40.We can infer from the passage that________.
  A. most of the people all over he world are completely honest
  B. psychologists and philosophers take interest in the “laugh lab” project
  C. ordinary people are not interested in “the laugh lab” project at all
  D. people tell the truth about themselves only when they laugh
  41.What is the main idea of the 4th and 5th paragraph?
  A. Man and woman have different senses of humour.
  B. male and female have similar senses of humour.
  C. About 10, 000 jokes have been submitted from September 2001 to December 2001.
  D. Scientists have collected enough evidence to make conclusions.
  42.The writer gave the examples of the British, the French and the Germans________.
  A. to show that French people have a better sense of humour
  B. to prove the British people have a sense of “toilet humour”
  C. to show people from different nations have different senses of humour
  D. to prove that the Germans have no sense of humour
  43.Which statement is true according to the passage?
  A. The jokes by computer are less funny than those by humans.
  B. The Germans cannot find the submitted jokes amusing.
  C. Males are better at word play compared with women.
  D. Females like to use humour to show that they are superior.

Several days ago, a Beijing - based IT company fired about 400 people overnight. No one had expected the job cuts, which broke with traditional ways of letting go of workers in China. Moreover, what was special about this case was that the day before the 400 were fired, they all received from their boss a gift - the book “Who Moved My Cheese?”.
  The book - a bestseller in the US - is being used by men and women to deal with changes in their lives and work. Some large organizations, including Coca- Cola, Kodak and General Motors, ask their employees to read it in order to encourage them to be active towards changes.
  Cheese is something related to everyone’s livelihood - our jobs, the industries we work in, relationships and love as well.
  With China’s official entry into WTO, the whole nation will face up to more changes and challenges. So what should we do once this “cheese” on which we are so dependent is moved?
  “Whatever challenges and changes we meet, we should face up to them bravely” Jiang Hengwei, a civil servant said after reading the book.
  Professor Yang in Renmin University of China agrees. “We should change our way of thinking. The coming competitive foreign companies and products provide us with great chances to learn from them and improve our own products to meet international standards and be more competitive.”
  “With hard work and wisdom, we will create a much larger and better piece of cheese. ”Zhang smiled confidently.
  44.The whole passage is about________.
  A. a bestseller in the US
  B. what people think about China’s entry into the WTO
  C. people’s attitude toward changes and challenges
  D. how a book influences the Chinese workers
  45.The company in Beijing gave each of the 400 fired workers a copy of “Who Moved My Cheese” in order to________.
  A. be more competitive with foreign firms
  B. find an excuse for their job cuts
  C. let the workers make a living on their own
  D. encourage the fired workers
  46.The word “cheese”in the passage can refer to________.
  A. something we depend on for a living
  B. a most important kind of food
  C. change or challenge
  D. way of life
  47.From what Hengwei and Professor Zhang Yang said, we can know that________.
  A. they have different opinions on changes and challenges
  B. people are not afraid of competition from foreign companies
  C. the Chinese people are ready to face any changes and challenges
  D. they are both greatly encouraged by the book

D

If you don’t want people to know too much about you, then you had better keep your fridge contents secret according to a British market research document released last week.

    Researchers peered (凝视) into the fridges of 400 people in Britain and compared the contents with the owners’ lifestyles. They claim to be able to classify the nation’s people by fridge contents.

    They say those people can be separated into five categories:"nutrition nerds (no social sense)", "food faddies (whatever’s in style)", "martyr mums", "fast food fanatics" and "restaurant regulars".

    "Nutrition nerds" care much about what they put into their bodies. Their fridges are stocked with fruit, vegetables and healthy meat.

    People in this category tend to be highly organized and usually work in law or accountancy. The vast majority are single, but if they have a partner, that person will be similar.

    A fridge full of vitamins ― enriched juices implies its owner works in media or fashion. They tend not to eat the foods they buy. Known as the "food faddies", they just want to be seen as purchasing the latest important things.

    A fridge filled with everything from steak to frozen fish suggests the "martyr mum". Her fridge tends to be stocked with every kind of product, except what she herself would want. This fridge hints at difficulty balancing family and work life.

    "Fast food fanatics" always buy mineral water for soda pop; the nearest they will get to fresh fruit is tomato sauce. Their fridges hint at someone who works hard and plays hard. Also, someone who is not into long term planning.

    Finally, a fridge filled with nothing more than a bottle of white wine and some sparkling mineral water implies an owner who is single, lives in a big city and enjoys the finer things in life. The fridge is empty because this person regularly eats in restaurants.

48.We can know from the first two paragraphs that ______.

   A.some researchers are fond of staring at other people’s fridges

   B.people don’t want others to know about their secrets

   C.the food you put in the fridge has something to do with your personality

   D.there are mainly five kinds of lifestyles among British people

49.According to the passage, people who belong to "food faddies" ______.

   A.don’t care much about money when buying things

   B.will try their best to stay healthy

   C.often stay up late to finish their job

   D.prefer to ask others about what to do next

50.What will those who often dine out put in the fridge?

   A.All kinds of food they like.                  B.Only something to drink.

   C.Fruit, vegetables and meat.                  D.Food rich in vitamins.

51.What might be the most suitable title for the text?

   A.Keep your fridge a secret                     B.You are what’s in your fridge

   C.What to put in the fridge?                    D.Be careful about your fridge

E

Botany, the study of plants, plays a strange role in the history of human knowledge. For many thousands of years it was one field about which humans had little knowledge. It is impossible to know today just what our Stone Age Ancestors knew about plants, but from what we can observe of preindustrial societies that still exists, a detailed learning of plants and their properties(特征)must be very ancient. This is reasonable. Plants are the basis of the food pyramid for all living things, even for other plants. They have always been greatly important to the good of peoples, not only for food, but also for clothing, weapons, tools, medicines, housing, and a great many other purposes. Tribes(部落)living today in the woods of the Amazon recognize hundreds of plants and know many properties of each. To them botany, as such, has no name and is probably not even recognized as a special branch of knowledge at all.

Unfortunately, the more industrialized we become the farther away we move from direct relation with plants, and the less clear our knowledge of botany grows. Yet everyone comes unconsciously on a surprising amount of botanical knowledge, and few people will fail to recognize a rose or an apple. When our New Stone Age ancestors, living in the Middle East about 10 000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer production the next season, the first great step in a new connection of plants and humans was taken. Grains were discovered and from them flowed the marvel of agriculture: planted crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild and the collected knowledge of tens of thousands of years of experience and close relations with plants in the wild would begin to disappear.

52. Which of the following assumptions(假设)about early humans is expressed in the passage?

A. They probably had wide knowledge of plants.

B. They clearly divided knowledge into separate fields

C. They did not enjoy the study of botany.

D. They placed great importance on ownership of property.

53.According to the passage, why has general knowledge of botany decreased?

A.     People no longer value plants as a useful resource.

B.      Botany is not recognized as a special branch of science.

C.      Research is unable to keep up with the increasing number of plants.

D.     Direct relation with a variety of plants has decreased.

54.In paragraph 2, the underlined word “marvel” is closest in meaning to _____.

   A. edge      B. sign      C. beginning      D. wonder

55. According to the passage, what was the first great step toward the practice of agriculture?

A.     The invention of agriculture tools and machines.

B.      The development of a system of names for plants.

C.      The discovery of grasses that could be harvested and replanted.

D.     The changing food of early humans.

 

第II卷(共35分)

第四部分:写作(共两节,满分35分)

第一节 短文改错(共10小题;每小题1分,满分10分)

       此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。此行缺一个词;在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错误的不要改。

This city changed a lot in the past five years. First,           56.____________

more high buildings have appeared, that are modem and          57____________

beautiful. Many overpasses have set up, so it is very                         58.____________

convenient for people to travel. However, many families                59.____________

have cars of their own. The people's life there has                       60.____________

become richly and colorful. People can enjoy themselves               61.____________

travel on holidays. To my delight, I can taste delicious                   62.____________

food of different country such as the food of America                   63.____________

and Japan. And it's much more easier for me to keep                     64.____________

in touch with you, for I can e-mail you in my office.                          65.____________

第二节 书面表达(满分25分)

假如你叫李华,是某农村中学的学生。你校打算在教室里面安装空调,让学生讨论。请根据下表中讨论的结果,给校长写封信。

赞成观点

反对观点

你的观点

空调冬暖夏凉

优化学习环境

家庭条件好了

支付得起费用

装空调会污染环境

产生噪音影响学习

增加学生经济负担

有的家庭负担不起

不同意装空调,并给出你的理由:

①……

②……

③……

注意: 1.信的格式已经为你写好,不计人总词数。

2.词数:120词以上。

3.参考词汇:install air-conditioners

Dear headmaster,

                                                                                 

                                                                                

                                                                                 

                                                                                

                                                                                

                                                                                 

                                                                                

                                                                                

                                                                                 

                                                                                

                                                                                

With best wishes!

                                                                                           Yours,

Li Hua

 

英语答题卡

 

改错

书面表达

总分

 

 

 

 

 

第四部分:写作(共两节,满分35分)

第一节 短文改错(共10小题;每小题1分,满分10分)

       此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。此行缺一个词;在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错误的不要改。

This city changed a lot in the past five years. First,           56.____________

more high buildings have appeared, that are modem and          57____________

beautiful. Many overpasses have set up, so it is very                         58.____________

convenient for people to travel. However, many families                59.____________

have cars of their own. The people's life there has                       60.____________

become richly and colorful. People can enjoy themselves               61.____________

travel on holidays. To my delight, I can taste delicious                   62.____________

food of different country such as the food of America                   63.____________

and Japan. And it's much more easier for me to keep                     64.____________

in touch with you, for I can e-mail you in my office.                          65.____________

 

 

 

 

 

 

 

Dear headmaster,

                                                                                 

                                                                                

                                                                                 

                                                                                

                                                                                

                                                                                 

                                                                                

                                                                                

                                                                                 

                                                                                

                                                                            

                                                                               

                                                                               

                                                                                

                                                                              

                                                                               

 

With best wishes!

                                                                                           Yours,

Li Hua

 

 

附加题

单选

1. To his disappointment, the opinion he had stuck _____ out wrong.

A. to turn    B. to turning    C. to turned    D. to be turned

2. ---What should I do with this passage?

--- ____ the main idea of each paragraph.

A. Finding out    B. Found out   C. To find out   D. Find out

3. The part that China     in the international affairs     in international society.

      A. played; is widely praised            B. played; is wide praised

      C. takes; widely praised                  D. takes; wide praised

4._____ the Internet is bridging the distance between people , it may also be breaking some homes or will cause other family problems.

A. When       B. If        C. As        D. While

5. The key _____ English well is to read more when _____.

A. to learn, possible               B. of learning, possibly

   C. of learning, was possible         D. to learning, possible

6.      is known to us all is that America is a developed country      the First World.

A. Which;belonged    B. As; belonging to 

C. What;belonging to   D. It; belonging

7.It is ____ you behave in time of difficulty that shows what you are really like.

       A.how                B.which              C.that                 D.where

8.In the recent coal mine accident, only 24 miners were rescued, and 29 were left     

underground.

A.to be trapped       B.trapped               C being trapped        D.trapping

9.Because he believed he was innocent(无罪的), he went to the police station with his head_____ high.

  A. holding        B. being held       C. to hold            D. held

10. ― Good morning, sir. Can I help you?

   ― I’d like a barbecue together with a cup of orange juice. How much do you _______?

   A. pay                    B. offer                        C. charge                           D. owe

阅读

Do you want to live with a strong sense of peacefulness, happiness, goodness, and self- respect? The collection of happiness actions broadly categorized as "honor" help you create this life of good feelings.

      Here's an example to show how honorable actions create happiness.

     Say a store clerk fails to charge us for an item. If we keep silent, and profit from the clerk's mistake, we would drive home with a sense of sneaky excitement. Later we might tell our family or friends about our good fortune. On the other hand, if we tell the clerk about the uncharged item, the clerk would be grateful and thank us for our honesty. We would leave the store with a quiet sense of honor that we might never share with another soul.

     Then, what is it to do with our sense of happiness?

     In the first case, where we don't tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also demonstrate that we cannot lie trusted, since we advertise our dishonor by telling our family and friends. We damage our own reputations by telling others. In contrast, bringing the error to the clerk's attention causes different things to happen. Immediately the clerk knows us to be honorable. Upon leaving the store, we feel honorable and our self-respect is increased.  Whenever we take honorable action we gain the deep internal rewards of goodness and a sense of nobility.

     There is a beautiful positive cycle that is created by living a life of honorable actions. Honorable thoughts lead to honorable actions. Honorable actions lead us to a happier existence. And it's easy to think and act honorably again when we're happy. While the positive cycle can be difficult to start, once it's started, it's easy to continue. Keeping on doing good deeds brings us peace of mind, which is important for our happiness.

1. According to the passage, the positive action in the example contributes to our

A. self-respect                    B. financial rewards

C. advertising ability              D. friendly relationship

2. The author thinks that keeping silent about the uncharged item is equal to___.

A. lying         B. stealing         C. cheating        D. advertising

3. The phrase "bringing the error to the clerk's attention" (in para. 5) means___.

A. telling the truth to the clerk               B. offering advice to the clerk

C. asking the clerk to be more attentive

D. reminding the clerk of the charged item

4. How will we feel if we let the clerk know her mistake?

A. We'll be very excited.                 B. We'll feel unfortunate.

C. We'll have a sense of honor.            D. We'll feel sorry for the clerk.

5. Which of the following can be the best title of this passage.*

A. How to Live Truthfully                  B. Importance of Peacefulness

C. Ways of Gaining Self-respect             D. Happiness through Honorable Actions

 

答案

单选;   1-15   DACDB   CCBDD   DCCAD

完形: 16-20 BCBAC  21-25 DABCA   26-30 BDCAB    31-35 DABDC

阅读   36-55   BCDCB    ACACD   ACCAB    BADDC

短文改错(共10小题;每小题1分,满分10分)

This city ∧ changed a lot in the past five years. First,                    56.     has    

more high buildings have appeared, that are modem and                        57.     which  

beautiful. Many overpasses have ∧set up, so it is very                           58.     been   

convenient for people to travel. However, many families                     59.    Besides  

have cars of their own. The people's life there has                                   60.     here    

become richly and colorful. People can enjoy themselves                     61.     rich    

travel on holidays. To my delight, I can taste delicious                               62.    traveling 

6ec8aac122bd4f6e6ec8aac122bd4f6efood of different country such as the food of America                               63.    countries 

and Japan. And it's much more easier for me to keep                          64.     more   

in touch with you, for I can e-mail you in my office.                               65.      √    

书面表达:

Dear headmaster,

Knowing that our school is going to install air-conditioners, the students of our class had a heated discussion. Some students are for the plan while others are against it.

Students who are for the plan think that air-conditioners can make us comfortable both in summer and in winter. Besides, their families are well off and can afford the cost.

But other students think that air-conditioners can make the environment get worse, and air-conditioners will make a lot of noise which will have a bad effect on their studies. Meanwhile, installing air-conditioners will increase their economic burden.

In my opinion, I don’t agree to install air-conditioners. We are students, so we should pay much more attention to our study instead of seeking so-called comfortable conditions What’s more, the most important thing is that we should protect our environment as well.

With best wishes.

                                                                                           Yours,

Li Hua

附加题:CDADD     CABAC

 

 

 

试题详情

平遥中学08-09学年高二下学期三月质检

数 学 试 题(文、理)

本试卷分第I卷(选择题)和第II卷(非选择题)两部分.

本试题满分共6ec8aac122bd4f6e分.考试时间6ec8aac122bd4f6e分钟.命题人:雷声达.

第I卷(6ec8aac122bd4f6e分)

6ec8aac122bd4f6e 、选择题(本题共12小题,每题5分,共6ec8aac122bd4f6e分,在每小题给出的四个选项中,只有一项是符合题目要求的,请将正确选项填在答卷纸的相应位置上.)

1.     下列命题中正确的是(  )

(A)四棱柱是平行六面体            (B)直平行六面体是长方体

(C)六个面都是矩形的六面体是长方体 (D)底面是矩形的四棱柱是长方体

2.     如果一个水平放置的图形的斜二测直观图是一个底角为6ec8aac122bd4f6e,腰和上底均为1的等腰梯形,那么原平面图形的面积是(  ).

(A)6ec8aac122bd4f6e        (B)6ec8aac122bd4f6e        (C)6ec8aac122bd4f6e         (D)6ec8aac122bd4f6e

3.     若正方体的所有顶点都在球面上,则球的体积与正方体体积之比是(  ).

(A)6ec8aac122bd4f6e         (B)6ec8aac122bd4f6e          (C)6ec8aac122bd4f6e            (D)6ec8aac122bd4f6e

4.     已知点A,直线6ec8aac122bd4f6e,平面6ec8aac122bd4f6e

① A6ec8aac122bd4f6e,6ec8aac122bd4f6eA6ec8aac122bd4f6e;       ②A6ec8aac122bd4f6e,6ec8aac122bd4f6eA6ec8aac122bd4f6e

③A6ec8aac122bd4f6e6ec8aac122bd4f6e A6ec8aac122bd4f6e       ④ A6ec8aac122bd4f6e,6ec8aac122bd4f6eA6ec8aac122bd4f6e

以上命题表述正确的真命题的个数是(  ).

(A)0            (B)1              (C)2                  (D)3

5.     给定下列命题:

(1)       若一直线垂直于一个平面,则此直线垂直于平面内的所有直线.

(2)       若一直线平行于一个平面,则此直线平行于平面内的无数条直线.

(3)       若一直线与一个平面不垂直,则此直线与平面内的直线不垂直.

(4)       若一直线与一个平面不平行,则此直线与平面内的直线不平行.

         其中错误的命题个数是(  ).

(A)0            (B)1              (C)2                 (D)3

6.     已知直线6ec8aac122bd4f6e平面6ec8aac122bd4f6e,直线6ec8aac122bd4f6e平面6ec8aac122bd4f6e,有下面四个命题:

6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e;②6ec8aac122bd4f6e6ec8aac122bd4f6e;③∥6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e;④6ec8aac122bd4f6e6ec8aac122bd4f6e.

其中正确的两个命题是(  )

 (A)①与②        (B)③与④        (C)②与④        (D)①与③。

7.     直三棱柱6ec8aac122bd4f6e中,若6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e,则6ec8aac122bd4f6e(  D).

(A)6ec8aac122bd4f6e   (B)6ec8aac122bd4f6e   (C)6ec8aac122bd4f6e   (D)6ec8aac122bd4f6e

8.     已知A,B,C三点吧共线,对平面ABC外的任一点O,下列条件中能确定点M与点A,B, C一定共面的是(  ).

(A)6ec8aac122bd4f6e     (B)6ec8aac122bd4f6e

(C)6ec8aac122bd4f6e   (D)6ec8aac122bd4f6e.

9.     若向量6ec8aac122bd4f6e同时垂直向量6ec8aac122bd4f6e6ec8aac122bd4f6e,向量6ec8aac122bd4f6e6ec8aac122bd4f6e),则(  ).

(A) 6ec8aac122bd4f6e6ec8aac122bd4f6e (B) 6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e (C) 6ec8aac122bd4f6e6ec8aac122bd4f6e既不平行也不垂直(D)以上三种情况均一可能.

10.  以下四个命题中,正确的是(  )

(A)若6ec8aac122bd4f6e,则6ec8aac122bd4f6e,6ec8aac122bd4f6e,6ec8aac122bd4f6e三点共线

(B)若6ec8aac122bd4f6e为空间的一个基底,则6ec8aac122bd4f6e构成空间的另一个基底

(C)6ec8aac122bd4f6e

(D)△6ec8aac122bd4f6e   为直角三角形的充要条件是6ec8aac122bd4f6e

11.  已知6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e,则6ec8aac122bd4f6e6ec8aac122bd4f6e的值分别为(  ).

(A)6ec8aac122bd4f6e,6ec8aac122bd4f6e     (B)6ec8aac122bd4f6e6ec8aac122bd4f6e     (C)6ec8aac122bd4f6e6ec8aac122bd4f6e     (D)6ec8aac122bd4f6e6ec8aac122bd4f6e

12. 已知球面的三个大圆所在平面两两垂直,则以三个大圆的交点为顶点的八面体的体积与球体积之比是(  ).

(A)6ec8aac122bd4f6e           (B)6ec8aac122bd4f6e       (C)6ec8aac122bd4f6e1∶π          (D)6ec8aac122bd4f6e

 

 

第Ⅱ卷(6ec8aac122bd4f6e分)

6ec8aac122bd4f6e、填空题(本题共7小题,每小题5分,共6ec8aac122bd4f6e分,.)

13.  已知正四棱锥底面外接圆半径为5cm,斜高为6cm,则棱锥侧面积为_____,体积为____.

14.   两两平行的三条直线,最多可确定________个平面,这些平面把空间分成_______部分.

15.   6ec8aac122bd4f6e是两个不同的平面,6ec8aac122bd4f6e是平面6ec8aac122bd4f6e6ec8aac122bd4f6e之外的两条不同的直线,给出四个论断:①6ec8aac122bd4f6e   ②6ec8aac122bd4f6e   ③6ec8aac122bd4f6e   ④6ec8aac122bd4f6e.以其中三个为条件,余下的一个论断作为结论,写出你认为正确的一个命题:_________________________________.

16.   若6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e,则6ec8aac122bd4f6e_______________.

17.   已知G是△6ec8aac122bd4f6e的重心,6ec8aac122bd4f6e是空间任一点.若6ec8aac122bd4f6e,则6ec8aac122bd4f6e的值为____________.

18.  已知6ec8aac122bd4f6e,则|6ec8aac122bd4f6e|6ec8aac122bd4f6e____________________.

19.   已知向量6ec8aac122bd4f6e满足6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e,则6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e____.

6ec8aac122bd4f6e6ec8aac122bd4f6e、解答题(本大题4小题共55分.解答应写出文字说明,证明过程或演算步骤.)

20.   已知正方体6ec8aac122bd4f6e中,点M,N分别是棱6ec8aac122bd4f6e与对角线6ec8aac122bd4f6e的中的.求证:

(1)6ec8aac122bd4f6e;  (2)6ec8aac122bd4f6e.

21.   6ec8aac122bd4f6e已知三棱锥6ec8aac122bd4f6e(如图),6ec8aac122bd4f6e6ec8aac122bd4f6e,

6ec8aac122bd4f6e,M、N分别是6ec8aac122bd4f6e6ec8aac122bd4f6e的中点.求直线MN与AC所成的角余弦值.

 

22.   6ec8aac122bd4f6e6ec8aac122bd4f6e已知6ec8aac122bd4f6e为直角梯形,6ec8aac122bd4f6e,6ec8aac122bd4f6e平面6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e,求证:平面6ec8aac122bd4f6e与平面6ec8aac122bd4f6e的夹角的余弦值.

23.   6ec8aac122bd4f6e如图,已知四棱锥6ec8aac122bd4f6e6ec8aac122bd4f6e平面6ec8aac122bd4f6e6ec8aac122bd4f6e,

6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e6ec8aac122bd4f6e的中点,6ec8aac122bd4f6e6ec8aac122bd4f6e上,且6ec8aac122bd4f6e,求点6ec8aac122bd4f6e到平面6ec8aac122bd4f6e的距离.

以下一道题重点班学生做:

24(30分)两个非零向量6ec8aac122bd4f6e的夹角为6ec8aac122bd4f6e.

(1)    如果6ec8aac122bd4f6e,那么6ec8aac122bd4f6e.试判断命题的真假,并说明理由.

(2)    当6ec8aac122bd4f6e何值时,命题:如果6ec8aac122bd4f6e,那么6ec8aac122bd4f6e是真命题.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

答案:一、CAAAC,DDDBB,AC.

试题详情

平遥中学08-09学年高二下学期三月质检

地 理 试 题

 本试卷分为两部分,第Ⅰ卷为选择题,第Ⅱ卷为非选择题,请把答案写到指定位置

第Ⅰ卷(选择题50 分)

试题详情

平遥中学08-09学年高二下学期三月质检

历 史 试 题

本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,考试分数100分,时间90分钟。

第Ⅰ卷

。本卷共25小题,每小题2分,共50分。在每小题列出的四个选项中,只有一项是最符合题目要求的。

1.“严格地说,是威尼斯和佛罗伦萨的纺织工场而不是达?芬奇的绘画作坊培育了文艺复兴人文主义。”这说明文艺复兴最早在意大利出现的根源是因为意大利

A.保留了古罗马古典文化       B.最早产生了资本主义萌芽

C.具有丰富的人才资源        D.中世纪神学思想淡薄

2.普罗塔格拉说“人是万物的尺度”,对这句话理解不正确的是

 A.强调神是认识客观事物的主体     B.他认为一切都是相对的  

C.树立了人的尊严                 D.过分强调个人主观的感受

3.以下四幅画反映的主题是:

                                                                                                            

 

 

 

 

 

 

图1                图2               图3                  图4

A.人文主义      B.新航路开辟    C.人和世界被发现    D.基督教统治世界

4.马克思说,启蒙思想家“已经用人的眼光来观察国家,并且从理性和经验中而不是从神学中引申出国家的自然规律。”其中“理性”的含义是

A.独立的思考与自主的精神           B.君主的权力与党派的信仰       

C.国家的意志与精神寄托             D.权威的判断与历史的传统

5.16世纪西欧的反封建斗争往往带有宗教色彩的原因

A.宗教在当时意识形态中占统治地位,新兴资产阶级力量弱小

B.宗教和神学是维护封建统治的精神工具

C.天主教会反对殖民扩张,维护了资产阶级的人性主张

D.宗教有很大的迷惑性,人民易于接受

6.哥伦布的话在15世纪的西欧非常具有代表性,他说:“黄金是一切商品中最宝贵的,黄金是财富,谁占有黄金,谁就获得他在世上所需要的一切,同时也就取得把灵魂从炼中拯救出来,并使灵魂重享天堂之乐的手段。”这种对黄金的贪婪追求,从本质上反映了

A.黄金是欧洲人解决商业危机的主要途径

B.掠夺黄金是新航路开辟的经济根源

C.黄金是欧洲人踏上新海岸所首先需要的东西

D.商品经济对掠夺财富加速

7.以下两图反映出的基本特征是

6ec8aac122bd4f6e6ec8aac122bd4f6e

 

 

 

 

 

 

 

 

A.两国的君主实行专制         B.两国的民主发展到最高峰

C.两国的君主复辟遭到失败     D.民主与专制的斗争激烈

8.一位英国的宪法权威人士曾说:“上下两院如果作出决定,就是把女王本人的死弄判决书送到好面前,她也不得不签字。”对此正确的理解是

A.英国女王不再拥有政治权利   B.议会掌握了国家实际大权

C.议会与国王权力实现了分立   D.英国君主的存在对英国没有任何意义

9.参加1787年制宪会议的核心人物麦迪逊说:“如果人都是天使,就不需要任何征服了;如果天使统治人,就不需要对政府有外来或内在的控制了。”这段话的意图是:

A.美国不需要建立统一的政府    B.政府权力不能够受到任何力量的控制

C.美国应建立开明君主制国家    D.采取相应措施来防止独裁政府的出现

10.美国历史学家斯塔夫里阿诺斯指出:“1500年至1763年的这些岁月是全球开始统一的时期,是从1500年以前时代的地区孤立主义到19世纪欧洲世界霸权的过渡时期。”不能佐证这一观点的是

A.新航路的开辟                 B.欧洲国家的对外扩张

C.工业革命密切了国际交流       D.英国确立了殖民霸权

11.19世纪中期,欧洲一部分女权主义者提出改革妇女服装的倡议,并设计了女士长裤和短裙,女士服装有所简化。出现这一服装改革的根源是

A.工业化使大量妇女参加工作     B.民主运动的推动

C.社会审美的改变               D.妇女的社会地位大为提高

12.日本人姓氏的起源在幕府时期,除了武士等少数人外,普通百姓,特别是农民,不允许有自己的姓。今天日本人的姓氏中,大部分是明治时期新起的,其中和地理有关的田中、山下、河上等姓很多,盐田、鸟饲、猪狩等姓则源于生产劳动。这些姓氏的出现,主要与明治维新的哪条措施有关

6ec8aac122bd4f6eA.“废藩置县”              B.废除封建身份制度

C.“殖产兴业”              D.“文明开化”

13.13.右图为苏俄(联)粮食产量变化曲线图,其中导致1921~ 1925年粮食变化的主要因素是

A.战时共产主义政策         B.新经济政策

C.斯大林模式的形成         D.农业集体化政策

14.1920~1929年,美国工人的工资增长2%,而工厂中生产率却增长55%。农业工人的工资还不到非农业工人的40%。国家财富的3/5由只占人口总数2%的人拥有。对此理解不正确的是

A.社会公平问题没有受到足够的重视         B.贫富差距进一步拉大

C.经济危机严重影响人们生活水平的提高     D.潜伏着经济危机的巨大风险

15.1930年3月6日,美国各大城市125万失业工人举行了声势浩大的示威游行。为了解决失业问题,罗斯福新政采取的措施是

A.整顿银行恢复银行信用                   B.实行公平经营防止竞争

C.调整农业生产结构                       D.推行“以王代赈”

16.罗斯福曾打比喻说:“1933年夏天,有位头戴丝绸帽子的老绅士在防波堤边上失足落水,不会游泳。一位朋友跑下防波堤,跳进水里,把他救上来,但丝绸帽子被浪冲走了。老绅士苏醒过来后,千恩万谢,夸奖他的朋友救了他的命。但是,三年后的今天,老绅士却因丢了帽子而斥责他的朋友。”这段话表明

A.新政一直遭到资产阶级强烈反对          

B.美国30年代的大危机具有偶然性

C.新政挽救了资本主义制度               

D.新政损害了资产阶级的根本利益

17. 1945年5月8日,德国签署无条件投降书,苏联人民举国欢庆。而当时担任美国驻苏联参赞的凯南却对身边的记者说:“人们在欢呼跳跃……他们以为战争结束了,而战争才刚开始。”对凯南这句话理解正确的是

A.美苏即将爆发战争                       B.美国将采取遏制政策对付苏联

C.局部战争将不可避免                     D.法西斯势力必将抬头

18.它“利用‘冷战’的阴影,把‘遏制’共产主义的计划与制造商、出口商的热情融为一体”。这里的“它”是指

A.马歇尔计划 B.布雷顿森林体系   C.关贸总协定     D.北大西洋公约组织

19.2004年12月,中国联想集团以16亿美元收购了美国IBM公司的个人电脑业务。2008提9月,美国可口可乐公司着手收购中国品牌饮料汇源果汁。在全球化不断加快的背景下,这些现象的出现不能说明:          

  A.发展中国家在国际竞争中处于不利地位    

B.资本在全球范围内加速流动  

C.并购是企业追求利益最大化的方式之一    

D.现代企业通过并购扩张市场

 

20.下表为全球外国直接投资额的增长表

时间

数额(亿美元)

1980年

520

1997年

4000

1998年

4300―4400

    与这一变化相关的因素有 ①两极格局的结束 ②跨国公司的推动 ③世界多边贸易体制的建立 ④布雷顿森林体系的建立

A.①②③       B.②③④       C.①②③         D. ①③④

21.2003年,俄罗斯科学院一位院士痛切地说:“我们俄罗斯人以我们自己的沉痛灾难为代价,成为耶稣,悲壮地走上祭坛,向世人和历史宣告:苏联的‘民主化’、‘私有化’完全是一条绝路、死路。”这说明他把苏联解体的原因归结为

A.日益严重的经济危机                 B.苏联政局动荡

C.西方的和平演变政策                 D.戈尔巴乔夫的改革

22.“迄今为止的全球化是不平等的,它加深了穷国和富国、穷人和富人的鸿沟。……西方是经济全球化最大的赢家,第三世界却可悲地扮演着输家的角色。”对于这段材料,正确的理解应该是①经济全球化加剧了社会的贫富分化②经济全球化加剧了西方国家的经济优势③经济区域化使经济全球化无法实现④第三世界发展中国家必须全面实现现代化

A.①②         B.③④         C.①②③         D.①②④

23.商汤伐桀和武王伐纣被前人称之为“汤武革命”。此处“革命”最恰当的解释是

A.奴隶推翻奴隶主统治的斗争      

B.奴隶主改变社会经济形态的斗争 

  C.奴隶主政权之间的争霸斗争      

D.推翻残暴统治的正义斗争

24.1.春秋战国是我国古代重要转型时期。下列观点能够体现这一阶段历史特征的是 ①“公作则迟,分地则速” ②“公室将卑,大夫皆富” ③“天不变,道亦不变” ④“社稷无常奉,君臣无常位”

  A. ①②③       B. ②③④       C. ①②④         D. ①③④

25.某中学历史课堂上,学生从“穿衣”的角度表达他们对诸子百家思想的理解。甲说,穿衣服要合乎四季的变化;乙说,穿衣服要看你的身份地位;丙说,讲究穿着是一种浪费;丁说,统一由上级规定就好。他们的描述所对应的思想是

A.甲-儒,乙-墨,丙-法,丁-道   

B.甲-道,乙-儒,丙-墨,丁-法

C.甲-儒,乙-法,丙-墨,丁-道  

D.甲-道,乙-墨,丙-法,丁-儒

                 

第Ⅱ卷

二。本卷共3小题,共50分。

26.(16分) 阅读下列材料:

材料一

启蒙运动就是人类脱离自己所加之于自己的不成熟状态。不成熟状态就是不经别人的引导,就对运用自己的理智无能为力。……要有勇气运用你自己的理智!这就是启蒙运动的口号。                       

 ――康德

材料二

(启蒙思想家们)不承认任何外界的权威,不管这种权威是什么样的。宗教、自然观、社会、国家制度,一切都受到了最无情的批判;……从今以后,迷信、偏私、特权和压迫,必将为永恒的真理、为永恒的正义、为基于自然的平等和不可剥夺的人权所排挤。

                                    ――恩格斯                                                                                   

材料三

如果我仅仅考虑强力,以及强力所得出的效果,我就要说:当人民被迫服从而服从时,他们做得对;但是一旦人民可以摆脱自己身上的桎梏而摆脱它时,他们就做得更对。因为人民既是根据别人剥夺他的自由所根据的那种同样的权利来恢复自己的自由,所以人民有理由重新获得自由的,否则别人当初夺去他的自由就不毫无根据的了。社会秩序乃是为其他一切权利提供了基础的一项神圣权利。然而这项权利决不是出诸自然的,而是建立在约定之上的。                         

  ――《社会契约论》

材料四

如果立法权与行政权掌握在一个机关手中的话,那么颁布法律的机关同时也执行法律,这样一来就不会严格遵守法律中的规定,就会破坏法律,国家就将落到暴政下面,而专制制度的弊害就在这里。如果在一个机构中同时集中司法权和行政权,那么也将同样流于专制。那时法官将成为压迫者,因为他既是法律监督者,又是法律执行者。同样地,如果司法权与立法权集中于一个机构,法官在判决案件时,将不会严格遵守法律,因为法律就是自己制定的,他可以改变法律的内容。

 ――刘祚昌、王觉非《世界史?近代史编》

 

材料五  参考书目

书名

作者

出版社

《中国近代思想史论》

李泽厚

人民出版社

《文艺复兴史纲》

陈小川

人民大学出版社

《法国革命史》

马迪厄

商务印书馆

请回答:

试题详情

西安铁一中理科综合试题

第八次练考

命题人:马壁富\李晓梅\李博   2009/3/27

第I卷(非选择题  共126分)

相对原子质量:H 1  C 12  O 16

试题详情

德州市高三年级一练基本能力考试题

第I卷

试题详情

江苏省南京市2009届高三第一次调研测试

地理试卷

试题详情

南京市2009届高三第一次调研测试

化学

2009.03

本试卷分选择题和非选择题两部分,共120分。考试时间100分钟。

注意事项:

请将选择题的答案填涂在答题卡或对应表格内,非选择题的答案写在答题卷的指定栏目内。

可能用到的相对原子质量:H―1   C―12   O―16   S―32   Cl―35.5

Cu―24  Al―27  Cu―64

单项选择题  本题包括8小题,每小题3分,共计24分。每小题只有一个选项符合题意。

1.《新科学家》网站报道,科学家通过电解Fe2O3、SiO2、CaO的熔融液(1600℃)制得了铁。若该方法用于工业上冶铁,与常规方法相比,下列说法错误的是

 A.大幅度降低能耗                        B.产生副产品氧气

C.降低温室气体的排放                 D.制得更纯的铁

2.下列说法正确的是

A.H2O2、SO2、HClO、Na2O2、O3的漂白原理是相同的

B.乙醇具有还原性,能使酸性KMnO4溶液褪色

C.配制Fe2(SO4)3溶液时,需加入Fe粉和稀硫酸

D.粗硅制单晶硅(纯硅)的过程中,不涉及氧化还原反应

3.用NA表示阿伏加德罗常数,下列说法正确的是

A.1 mol D318O+离子中含有的中子数为10NA

B.1 mol SiC晶体中含有的Si―C键数为2NA

C.44g乙醛与乙酸乙酯混合物中含有的氢原子数为4NA

D.22.4L Cl2含有的分子数为NA

4.下列反应的离子方程式正确的是

A.Cu粉跟浓FeCl3溶液反应:Cu+2Fe3+==Cu2++2Fe 2+

B.Na2SiO3溶液中通入过量的CO2

       SiO32-+CO2+H2O ==H2SiO3↓+CO32-

C.FeBr2溶液中通入足量的Cl2

       2Fe2++2Br-+2Cl2==2Fe3++Br2+4Cl-

D.Na2SO3溶液中加入稀硝酸:

       SO32-+2H+ ==SO2↑+H2O

5.某燃烧电池所用的原料为H2和空气(含一定量的CO2),电解质为熔融的K2CO3。电池的总反应为:2H2+O2==2H2O,负极反应为:H2+CO32--2e-==H2O+CO2

下列说法中正确的是

A.正极反应为:4OH+4e-=2H2O+O2

B.电池放电时,电解质中CO32-的物质的量将减小

C.放电时,电解质中CO32-向负极移动

D.电池工作时,电子从正极经外电路流向负极

6.利用下列各组物质制备和收集少量相应气体,能采用右图实验装置的是

①浓氨水与固体CaO  ②稀盐酸与石灰石

 ③稀硝酸与铜片 ④过氧化氢溶液与MnO2

 ⑤锌粒与稀硫酸  ⑥电石与水

A.①②⑥                   B.②④    

C.①②③⑥                 D.全部

7.有W n+、X m+、Y m-、Zn-四种离子(m>n),且W、X、Y、Z四种原子的M电子层中的电子数均为奇数。下列说法中正确的是

A.W n+、X m+、Y m-、Zn-的离子半径依次增大

B.Y、Z的气态氢化物的热稳定性:YHm>HnZ

C.W、X、Y、Z的最高价氧化物对应的水化物都是强电解质

D.W、X、Y、Z的最高价氧化物对应的水化物的碱性依次减弱,酸性依次增强

8.在下列溶液中,各组离子能够大量共存的是

A.pH=7 的溶液:Cl  、CO32 、SO32、Na

B.强酸性溶液中:NH4 、NO3 、CH3COO- 、K

C.加入KSCN 显血红色的溶液中:Fe2、Mg2 、Cl 、SO42

D.含大量HCO3- 的溶液中:Ca2 、Cl 、Al3 、NO3

不定项选择题  本题包括6小题,每小题4分,共计24分。每小题有一个或二个选项符合题意。若正确答案只包括一个选项,多选时,该题得0分;若正确答案包括两个选项,只选一个且正确的得2分,选两个且都正确的得满分,但只要选错一个,该小题就得0分。

9.下列关于物质分离和提纯的方法正确的是

A.CuCl2酸性溶液中含有少量FeCl3:加入Cu(OH)2调节溶液pH=4,再过滤

B.苯中含有少量苯酚:加入浓溴水后过滤

C.CaCO3中混有少量CaSO4:加入饱和Na2CO3溶液,充分搅拌后过滤,再用水多次洗涤沉淀

D.乙酸乙酯中混有少量乙酸:加入NaOH溶液后萃取

10.羟基扁桃酸是药物合成的重要中间体,它可由苯酚和乙醛酸反应制得。

(羟基扁桃酸)

下列有关说法正确的是

A.苯酚和羟基扁桃酸互为同系物

B.常温下,1mol羟基扁桃酸只能与1molBr2反应

C.乙醛酸在核磁共振氢谱中只有1个吸收峰

D.羟基扁桃酸分子中至少有12个原子共平面

11.下列溶液中有关物质的量浓度关系正确的是

A.10℃时pH=12的NaOH溶液与40℃时pH=12的NaOH溶液中:c(OH-)相等

B.25℃时pH=10的NaOH溶液与pH=10的氨水中: c(Na+)=c(NH4+)

C.物质的量浓度相等的CH3COOH和CH3COONa溶液等体积混合:

       c(CH3COO-)+2c(OH-)=2c(H+)+c(CH3COOH)

D.0.1mol?L-1(NH4)2Fe(SO4)2溶液中:

       c(NH4+)+c(Fe2+)+c(NH3?H2O)=0.3 mol?L-1

12.目前,我国城市供水处理技术由混凝、沉淀、过滤和消毒等过程组成。下列说法中,不正确的是  

A.传统的无机混凝剂按金属盐可分为铝盐系及铁盐系两大类

B.NCl3可用于水消毒的原因是因为NCl3跟水反应生成了NH3

C.用ClO2代替Cl2 作消毒剂可减少有害氯代有机物的浓度

D.新型水处理剂高铁酸钠(Na2FeO4)既是消毒剂又是混凝剂

13.某密闭容器中加入0.3 molA 、0.1 molC和一定量的B三种气体。一定条件下发生反应,各物质浓度随时间变化如图甲所示[t0~ t1阶段 c ( B)未画出]。图乙为t2后改变互不相同的某一条件反应速率跟时间的关系,已知,t3 ~t4阶段使用催化剂。下列说法正确的是  

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A.若 t1= 15 s,生成物C在 t0~ t1时间段的平均反应速率为 0.004mol?L-1?s-1

B.t4 ~t5阶段改变的条件为降低反应温度   

C.B的起始物质的量为 0.02mol

D.t5 ~t6改变的条件是增大反应物浓度

14.铜的冶炼大致可分为:

① 富集,将硫化物矿进行浮选;

② 焙烧,主要反应为:2CuFeS2+4O2==Cu2S+3SO2+2 FeO(炉渣);

③ 制粗铜,在1200℃发生的主要反应为:

2Cu2S+3O2 ==2Cu2O+2SO2   ;2Cu2O+ Cu2S==6 Cu+SO2↑;

④  电解精炼铜。

下列说法正确的是         

A.冶炼过程中的尾气可用来制硫酸

B.上述过程中,由1mol CuFeS2制取1molCu时共消耗2 molO2

C.在反应2Cu2O+ Cu2S == 6 Cu+SO2↑中,只有Cu2O作氧化剂

D.电解精炼铜的过程中,每转移1mol电子时,阳极溶解铜的质量为32 g

15.(10分)某学习小组研究Cr2O3催化氧化SO2生成SO3的部分实验装置如下图所示。

 

 

(1)C处发生反应的化学方程式是  ▲ 

(2)实验中能证明有SO3生成的现象是  ▲ 

(3)欲使进入C反应器内O2和SO2的体积比为2 :1,监控方法是 ▲  。(4)实验中观察到E瓶内有气泡,而D瓶中无明显现象,原因是。(5)如果用止水夹夹紧k处的乳胶管,D瓶中可见持续稳定的气泡出现。证明浓硫酸能吸收的SO3方法是▲ 

16.(8分)下图是由短周期元素组成的物质之间的转化关系。其中,A的相对分子质量为144,反应①中生成C、D物质的量之比为3 :1,D是不溶于水的白色固体,除反应③⑤外其它反应均在溶液中进行,F、G是气态非金属单质,K是一种常见的非极性有机溶剂,密度比水大。(某些生成物和反应条件已略去)

 

 

 

(1)A的化学式是  ▲ 

(2)E中金属阳离子的检验方法  ▲ 

(3)写出反应②的化学方程式  ▲ 

(4)写出反应⑦的离子方程式:⑦  ▲ 

(5)用离子方程式表示H溶液显碱性的原因  ▲ 

 

17.(10分)痛风是关节炎反复发作及产生肾结石为特征的一类疾病,关节炎的原因归结于在关节滑液中形成了尿酸钠(NaUr)晶体,有关平衡如下:

① HUr(尿酸,aq)         Ur-(尿酸根,aq)+H+(aq) 

 (37℃时,Ka =4.0×10-6

②NaUr(s)        Ur-(aq)+Na+(aq)               

(1)37℃时,1.0L水中可溶解8.0×10-3mol尿酸钠,此温度下尿酸钠的Ksp为

(2)关节炎发作大都在脚趾和手指的关节处,这说明温度降低时,反应②的Ksp  ▲  (填“增大”、“减小”或“不变”),生成尿酸钠晶体的反应是  ▲ (填“放热”或“吸热”)反应。

(3)37℃时,某病人尿液中尿酸分子和尿酸根离子的总浓度为2.0×10-3mol/L,其中尿酸分子的浓度为5.0×10-4mol/L,该病人尿液的c(H+)为____,pH___(填“>”、 “=”或“<”)7。

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下列相关结论或说法中,不正确的是  ▲  。(填字母)

a.在有氧条件下光催化降解苯,相同条件下催化剂最佳使用量为0.10g

b.无论是有氧或无氧条件下,随着苯初始浓度的增加,光催化效率降低

c.相同条件下,有氧光催化降解苯的速率比无氧条件下快

d.有氧条件下,TiO2光催化降解甲苯生成苯甲酸的反应,原子利用率是100%

e.无氧条件下,降解产物中的氧元素来源于TiO2

f.在甲苯降解实验过程中,检测到一种有机中间产物,该产物可能是苯甲醛

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21.选做题  本题有A、B两题,分别对应于“物质结构与性质”和“实验化学”二个选修课程模块的内容,每题12分。请选择其中一题作答,若两题都作答,将按A题评分。

A.下表是元素周期表的一部分。表中所列的字母分别代表某一种化学元素。

Z

 

 

 

 

 

 

M

L

Q

R

 

 

D

A

 

 

T

X

Y

 

E

 

 

 

 

 

 

 

 

J

 

 

 

 

 

 

 

 

(1)Y分别与D、E形成的化合物中熔点较高是  ▲  (用化学式表示);T、X、Y原子的第一电离能由小到大的顺序是  ▲  (用元素符号表示)。

(2)LX2分子的电子式是  ▲  ,XY2分子是  ▲  (填“极性分子”或“非极性分子”);QY3分子中Q采用  ▲  杂化。

(3)由J、L、R三种元素形成的某种配位化合物,该化合物具有挥发性,化学式为J(LR)4,其中J的化合价是0价。则J原子的核外电子排布式是  ▲  (基态);与配体粒子互为等电子体的离子是;J(LR)4固态时属于晶体(填晶体类型)

(4)由Z、L、Q三种元素组成的化合物,分子式为Z9L3Q,它有多同分异构体(其中Q以三个单键与其它原子相连),写出其中沸点最低的物质结构简式  ▲

(5)A与M组成的一种化AM2,刷新了金属化合物超导    温度的最高记录。右图中所示的是该化合物的晶体结构单元。图中上下底面中心“Δ”处的原子是  ▲  (填元素符号)。

 

B(12分)七水硫酸镁(MgSO4?7H2O)在印染、造纸和医药等工业上都有广泛的应用,利用化工厂生产硼砂的废渣-一硼镁泥可制取七水硫酸镁。硼镁泥的主要成分是MgCO3,还含有其他杂质(MgO、SiO2、Fe2O3、FeO、CaO、Al2O3、MnO等)。

          表1  部分阳离子以氢氧化物形式完全沉淀时溶液的pH

沉淀物

Al(OH)3

Fe(OH)3

Fe(OH)2

Mn(OH)2

Mg(OH)2

pH值

5.2

3.2

9.7

10.4

11.2

表2  两种盐的溶解度(单位为g/100g水)

温度 / ℃

10

30

40

50

60

CaSO4

0.19

0.21

0.21

0.20

0.19

MgSO4?7H2O

30.9

35.5

40.8

45.6

/

硼镁泥制取七水硫酸镁的工艺流程如下:

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根据以上流程图并参考表格pH数据和溶解度数据,试回答下列问题:

(1)过滤I的滤液中加入硼镁泥,调节溶液的pH=5~6,再加入NaClO溶液加热煮沸,将溶液中的Mn2+氧化成MnO2,反应的离子反应方程式为    ▲    。加热煮沸的主要目的是_    ▲                          

(2)沉淀B中除MnO2、SiO2外还含有    ▲                 (填化学式)等物质。

(3)检验过滤Ⅱ后的滤液中是否含有Fe3的实验方法是    ▲                     

(4)产生沉淀C的化学式是   ▲     操作Ⅰ需趁热进行的理由是    ▲                                  

 

 

 

 

 

 

 

 

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