a group of countries or states joined together 联邦,联盟 【查看更多】

 

题目列表(包括答案和解析)

用方框中所给短语的适当形式填空(每个短语只能用一次,其中有两个短语

多余的)(共10小题,每小题1分,满分10分)

to some extent  draw upon      be identical to  knock out  knock over  on behalf of

break down     lose interest in  all at once     go through  be dying to  be allergic to

 

1. This is the hottest handbag design and every woman __________ get one.

2. ____________, the architecture of Kyoto(京都) is a mirror of the fascinating culture of ancient China.

3. Some bacteria are capable of _________ the human waste into natural gas and different

chemicals.

4. Older people are better at solving problems, because they have more life experience

___________than younger people do.

5. My cap _________ John's, so I often take his by mistake.

6. Storms ___________ power, but haven’t cooled off southern Asia. 

7. So many thoughts of the past were now crowded into her mind___________.  

8. I could see his discouragement and feared he ___________learning. 

9. We spent several days ____________ all the related reference materials.

10. I'm writing _____________ my mother to express her thanks for your gift.

 

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根据短文内容,从下边的A—F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余选项。

A . The different structure of blue holes.????????

B. Why scientists are interested in blue holes.????????

C. How a blue hole comes into being.

D. Blue holes exploring is becoming popular.

E. Rules to obey when diving into blue holes.

F. The general definition of a blue hole.

1.______________

??? A blue hole is a flooded sea cave with a hole that opens up at the land's surface. These cave systems form in carbonate rock, often on islands. Some blue holes have very special rock formations and water chemistry. Far below sea level, they contain some of the harshest environments on Earth, with no oxygen and no light. Yet these areas are filled with life forms that have adapted to the extreme conditions.

2.___________

??? Blue holes get their name from the color some have when seen from the air. The color is usually a reflection of the sky on the water. Blue holes are the result of erosion in which water breaks down rock. Rain falling thousands of years ago contained chemicals which slowly wore away at the limestone landmass. These holes later filled with sea water as the sea level changed. The rising and falling of sea levels and the mixture of salt and fresh water further wore away at these cave formations.

3.___________

??? These flooded cave systems can be found in the ocean, or they can be found inland. Ocean caves are affected by tides, so they always have water movement. But blue holes on land are very still. They have several layers of water, chemicals, and bacteria. The top layer of fresh water comes from rainfall. This layer acts like a cap on top of the layered mixture, and keeps out oxygen from the atmosphere. The fresh water floats on a denser layer of saltwater. Underneath this is a layer of poisonous hydrogen sulfide, produced by bacteria living in the water. Underneath this layer is anoxic seawater -- water that does not contain any oxygen.

4.___________

??? Information gathered from these blue holes is helping scientists to increase their understanding of biology, archaeology and geology. But exploring these blue hole environments brings danger as well as discovery. Scientists are interested in these caves because oxygen-free conditions there are similar to those on Earth long ago, before oxygen existed on our planet. But there are many difficulties involved in diving into blue holes.

5.___________

One reason blue holes have not been fully explored is that they can be extremely dangerous. There are many safety rules that divers must follow to help ensure their survival. First, divers must have training and experience to swim in these caves. Divers who explore a cave for the first time must establish a thin rope called a guideline. This line helps them to safely enter and exit the cave without getting lost.

 

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I credit my typing skill to so many hours of chatting online. Unfortunately, as my typing speed increased on the Internet, all grammatical rules went out of the window. You see instant messages have their own shorthand language and grammar isn’t important, of which even a newbie (新手) is aware. They can leave out articles, subjects (主语), pronouns, etc. They can misspell or “respell” almost any word. They often ask “A/S/L” when they first chat. Abbreviations (缩写) and capitalizations (大写) are particularly important. English-speaking instant messengers also refuse to burden themselves with punctuation and capitalization.

After I came back China, I discovered not one but two instant messaging crazes. The first, which brought back memories of my previous addiction to the computer, was QQ. I can see evidence that the Chinese have the same kind of separate instant messaging language, even when they chat in English. My first word in this language, for example, was “ft”. This abbreviation for “faint” is used whenever there is a need to express surprise. I also discovered that Chinese use the same kind of abbreviation for a laugh. And there is an extraordinary number of smileys (表情符) to the “vomit” and “army soldier” smileys. There is even a SARA smiley.

After QQ, there is another, perhaps more widespread messaging trend. You guessed it --- cell phone text messaging. I now understand how useful text messaging is and why it is so common. I admit that I have been guilty of sending text messages while walking outside or sitting on the subway. Who hasn’t ? No matter where I go, I see people on their cell phones, messaging. In fact, it’s rare to see someone actually talking on their phone!

So it looks as if there is no escape from the instant messaging crazes, no matter where in the world I go. And that’s plainly not going to change. In the end, though, I can’t complain: instant messaging is quick, it’s cheap, it’s easy and it’s extremely fun too. And after all, everyone’s doing it.

1.The underlined phrase “went out of the window” in Paragraph 1 probably means        .

A.increased

B.occurred

C.disappeared

D.changed

2.Which of the following is true according to the passage?

A.Grammar and correct spelling are very important while chatting online.

B.There are enough smileys and icons to express yourselves while chatting on line.

C.The writer is skilled at typing and once was addicted to online games.

D.It is impolite to leave out some unimportant words or letters while chatting online.

3.The writer believes that instant messaging is          .

A.full of fun but time-consuming

B.widespread but unnecessary

C.quick but difficult to do

D.common, used and cheap

4.Which might be the main idea of the passage?

A.Who can escape QQ and cell phone text messaging?

B.Why is instant messaging so popular?

C.Chatting online is good for your typing skill.

D.Chatting on QQ is natural for people.

 

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In Britain all children have to go to school between the ages of 5 and 16. In the US children must go to school from the age of 6 to between the ages of 14 and 16, depending on the state they live in.

Subject

In England and Wales the subjects taught in schools are laid down by the National Curriculum, which was introduced in 1988 and sets out  in detail the subjects that children should study and the levels of achievement they should reach by the ages of 7, 11, 14 and 16, when they are tested. The National Curriculum does not apply to Scotland, where each school decides what subjects it will teach.

In the US the subjects taught are decided by national and local governments. Whereas British schools usually have prayers and religious instruction, American schools are not allowed to include prayers or to teach particular religious beliefs.

Examinations

At 16 students in England and Wales take General certificate of Secondary Education (GCSE) examinations. These examinations are taken by students of all levels of ability in all subjects and may involve a final examination, an assessment, or both of these things. At 18 some students take A-level examinations, usually in no more than three subjects. It is necessary to have A levels in order to go to a university .

In Scotland students take the Scottish Certificate of Education (SCE) examinations. A year later, they can take examinations called HIGHS, after which they can either go straight to a university or spend a further year at school and take the Certificate of Sixth Year Studies. In Scotland the university system is different from that in England and Wales. Courses usually last four years rather than three and students have to study a larger number of subjects as part of their degree.

In the US school examinations are not as important as they are in Britain. Students in High Schools do have exams at the end of their last two years, but these final exams are considered along with the work that the students have done during the school years.

Social Events and Ceremonies

In American high schools there is a formal ceremony for graduation . Students wear a special cap and gown and receive a diploma from the head of the school. Students often buy a class ring to ear, and a yearbook, containing pictures of their friends and teachers. There are also special social events at American schools. Sports events are popular, and cheer leaders lead the school in supporting the school team and singing the school song. At the end of their junior year, at age 17 or 18, students held in the evening. The girls wear long evening dresses and the boys wear TUXEDOS.

In Britain, there are no formal dances or social occasions associated with school life. Some schools have Speech Day at the end of the school year when prizes are given to the best students and speeches are made by the head teacher and sometimes an invited guest.

Title:___1.___in Britain and the US

            In Britain                               In the US

Ages        Students ___2.____school between the

ages of 5 and 16.                                    Students go to school from the age of 6 to between the ages of 14 and 16, which __3.___ in different states.

Subjects     * The subjects are required by the National Curriculum in England and Wales

* ___4.___in Scotland have the right to determine the subjects to be taught  * Prayers or particular religious

beliefs are not ___5.___in

subjects.

* Subjects are decided by national and __6.__government

Exams       * In England and Wales, one cannot go to university ___7.___A levels.

* Exams in Scotland are different from __8.  in England and Wales  *Exams are not so important as they are in Britain.

*Students have exams at the end of their last two years.

Social events and ceremonies                          * Schools have no formal dances or social occasions related to school life.

* There is Speech Day in some schools, a time for giving prizes and making speeches   * A formal ceremony is held for students who ___9.___from high school.

* Sporting events enjoy _ __10._with students.

 

 

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When milk arrived on the doorstep

When I was a boy growing up in New Jersey in the 1960s, we had a milkman delivering milk to our doorstep. His name was Mr. Basille. He wore a white cap and drove a white truck. As a 5-year-old boy, I couldn’t take my eyes off the coin changer fixed to his belt. He noticed this one day during a delivery and gave me a quarter out of his coin changer.

Of course, he delivered more than milk. There was cheese, eggs and so on. If we needed to change our order, my mother would pen a note-“Please add a bottle of buttermilk next delivery”-and place it in the box along with the empty bottles. And then, the buttermilk would magically appear.

All of this was about more than convenience. There existed a close relationship between families and their milkmen. Mr. Basille even had a key to out house, for those times when it was so cold outside that we put the box indoors, so that the milk wouldn’t freeze. And I remember Mr. Basille from time to time taking a break at our kitchen table, having a cup of tea and telling stories about his delivery.

There is sadly no home milk delivery today. Big companies allowed the production of cheaper milk, thus making it difficult for milkmen to compete. Besides, milk is for sale everywhere, and it may just not have been practical to have a delivery service.

Recently, an old milk box in the countryside I saw brought back my childhood memories. I took it home and planted it on the back porch (门廊). Every so often my son’s friends will ask what it is. So I start telling stories of my boyhood, and of the milkman who brought us friendship along with his milk.

1.Mr. Basille gave the boy a quarter out of his coin changer ________.

A. to show his magical power                                          B. to pay for the delivery

C. to satisfy his curiosity                                                   D. to please his mother

2.What can be inferred from the fact that the milkman had the key to the boy’s house?

A. He wanted to have tea there.          

B. He was a respectable person.

C. He was treated as a family member.     

D. He was fully trusted by the family.

3.Why does home milk delivery no longer exist?

A. Nobody wants to be a milkman now.

B. It has been driven out of the market.

C. Its service is getting poor.             

D. It is forbidden by law.

4.Why did the author bring back home an old milk box?

A. He missed the good old days.        

B. He wanted to tell interesting stories.

C. He missed it for his milk bottles.     

D. He planted flowers in it.

 

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