精英家教网 > 高中英语 > 题目详情

  The tomato is the world's most popular fruit. And yes,just like the eggplant and the pumpkin,botanically speaking it is a fruit,not a vegetable. More than 60 million tons of tomatoes are produced per year,16 million tons more than the second most popular fruit,the banana. Apples are the third most popular (36 million tons) ,then oranges (34 million tons) and watermelons (22 million tons) .

  Tomatoes were first cultivated in 700 AD by Aztecs and Incas. Explorers returning from Mexico introduced the tomato into Europe,where it was first mentioned in 1556. The French called it "the apple of love",the Germans "the apple of paradise".

  Tomatoes are rich in vitamins A and C and fibre,and are cholesterol (胆固醇) free. An average size tomato (148 gram,or 5 oz = ounce) boasts only 35 calories. Furthermore,new medical research suggests that the consumption of lycopene―the stuff that makes tomatoes red―may prevent cancer. As with essential amino acids (氨基酸) ,they are not produced by the human body. Lycopene is the most powerful part in the carotenoid (类胡萝卜素) family and,with vitamins C and E,protect us from the free radicals that degrade many parts of the body.

  The scientific term for the common tomato is lycopersicon lycopersicum,which mean "wolf peach". It is a cousin of the eggplant,red pepper,ground cherry,and potato,also known as the nightshade (颠茄) or solanaccae. There are more than 10 ,000 varieties of tomatoes.

  Tomatoes are used in many food product,including,of course,tomato sauce (ketchup) ,pasta and pizza. According to a Steel Packing Council survey of 1997,68% of chefs use canned tomatoes for convenience,quality and flavouring.

(   ) 5. What is the passage mainly about?

   A. An introduction of a kind of fruit.

   B. New medical research on tomatoes.

   C. The history of tomatoes.

   D. Tomatoes can be used in many ways.

(   ) 6. What does the underlined word "lycopene" mean in the passage?

   A. The skin of the tomato.

   B. A kind of natural compound.

   C. A food product.

   D. A special manmade chemical.

(   ) 7. From the passage we can infer that         .

   A. tomatoes are the most popular fruit in the world

   B. tomatoes are rich in Vitamins A and   C. fibre and cholesterol

   C. wolf peach is the scientific term for the common tomatoes

   D. tomatoes are healthy food and can prevent cancer

(   ) 8. In the last paragraph,the number of a survey is given to show        .

   A. many chefs like to use tomatoes

   B. tomato products are very popular

   C. tomato are more than a fruit

   D. people like canned tomatoes most

5. A理解全文可知,本篇是介绍西红柿,并且说明西红柿是水果。

6. B从下文的the stuff that makes tomatoes red― may prevent cancer. As with essential amino acids,they are not produced by the human body, 可推测答案为   B.

7. D从第3段可知D正确。A为文中直接提出,不是推测。B中的cholesterol是西红柿不含的成分;C中的wolf peach是学名的含义,不是西红柿的学名。

8. B末段的例子证明tomatoes are used in many food product o由此可以推断tomato products are very popular。

题目来源:高考英语组合训练(完形填空 +阅读理解) > 组合训练21-30

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

 Shopping for clothes is not the same experience for a man as it is for a woman. A man goes shopping because he needs something. His purpose is settled and decided in advance. He knows what he wants,and his objective is to find it and buy it; the price is a secondary consideration. All men simply walk into a shop and ask the assistant for what they want. If the shop has it in stock,the salesman promptly produces it,and the business of trying it on follows at once. All being well,the deal can be and often is completed in less than five minutes,with hardly any chat and to everyone's satisfaction.

  For a man,slight problems may begin when the shop does not have what he wants,or does not have exactly what he wants. In that case the salesman,as the name implies,tries to sell the customer something else,he offers the nearest he can to the article required. No good salesman brings out such a substitute impolitely;he does so with skill:"I know this jacket is not the style you want,sir,but would you like to try it for size? It happens to be the color you mentioned." Few men have patience with this treatment,and the usual response is:" This is the right color and may be the right size,but I should be wasting my time and yours by trying it on."

  Now how does a woman go about buying clothes? In almost every respect she does so in the opposite way. Her shopping is not often based on need. She has never fully made up her mind what she wants,and she is only" having a look round". She is always open to persuasion;indeed she sets great store by what the saleswoman tells her,even by what companions tell her. She will try on any thinks suits her. Contrary to a lot of jokes,most women have an excellent sense of value when they buy clothes. They are always on the lockout for the unexpected bargain. Faced with a roomful of dresses,a woman may easily spend an hour going from one rail to another,to and from often retracing her steps,before selecting the dresses she wants to try on. It is a laborious process,but apparently an enjoyable one. Most dress shops provide chairs for the waiting husbands.

(   ) 1. The passage mainly talks about         .

   A. how women go about buying clothes

   B. women are better at shopping than men

   C. differences between men and women shoppers

   D. a man goes shopping because he needs something

(   ) 2. The underlined sentence "the price is a secondary consideration" in the first paragraph means when a man is shopping         .

   A. he buys good quality things,so long as they are not too dear

   B. he does not mind how much he has to pay for the right things

   C. he often buy things without giving the matter proper thought

   D. he buys whatever he likes without considering its value (       ) 3. 1 What does a man do when he cannot get exactly what he wants?

   A. He usually does not buy anything.

   B. So long as the style is right,he buys the thing.

   C. He buys a similar thing because of the color he wants.

   D. At least two of his requirements must be met before he buys.

(   ) 4. What is the most obvious difference between men and women shoppers?

   A. Men go shopping based on need,but women never.

   B. Men do not try clothes on in a shop while women do.

   C. Women bargain for their clothes,but men do not.

   D. The time they take over buying clothes.

查看答案和解析>>

科目:高中英语 来源: 题型:

 Working women over 70 caught in the retirement trap at 74 ,Marie Maes is struggling to find work.

  Even though she spent four 1        working in Colorado hospitals and Seattle nursing homes,the retired licensed practical 2        lives just above the poverty line on little more than $12 a day after she pays her rent.

  She is among a nearrecord and 3        number of women working well into their 70s,thanks to smaller Social Security checks,4 careers,smaller pensions,longer life spans than men and bad 5        planning.

  "Of course I need to 6        to work," said Maes,a direct and optimistic woman. Asked whether she 7        herself poor,she replied, "I never gave it a thought,but I guess I am."

  Over the past 14 years,the number of women 8        in the United States between the ages of 70 and 74 nearly 9        from 324,000 to 618,000,according to the Labor Department.

  More elderly Seattleites are looking for work these days,10       city job fairs not necessarily because they want to,11       because they need the money.

  Single older women like Maes are particularly vulnerable (易受伤害的) .Nearly one in five of them lives in 12       ,more than three times the rate of the 13        people of the same age,according to a National Women's Law Center analysis of 2002 Social Security data. And many carry fewer resources into their 70s than men.

  The gap suggests the nation's retirement system is 14        Maes and plenty of other women. Instead of 15 the New Mexico native for decades of hard work,it left heir with no pension,an empty bank account, $824 a month from Social Security and 16        to get back to work.

  Maes' 1      7 is not uncommon. She started work later in life,18       less money and relied on her husband to prepare for their retirement.

  "We're still in that Beaver Cleaver generation," said Marge Hampton,70, chairwoman for Crone of Puget Sound,a community group for older 19      . "We looked to the man to take care of us ... Then we 20        up one day and said, ' Oh my God,what is here?'"

(   ) 1. A. years   B. months   C. weeks   D. decades

(   ) 2. A. nurse   B. doctor   C. teacher   D. professor

(   ) 3. A. decreasing   B. extending   C. spreading   D. growing

(   ) 4. A. longer   B. better   C. earlier   D. shorter

(   ) 5. A. working   B. family   C. financial   D. studying

(   ) 6. A. get back   B. come back   C. fall back   D. hold back

(   ) 7. A. made   B. implied   C. considered   D. kept

(   ) 8. A. living   B. playing   C. working   D. staying

(   ) 9. A. doubled   B. developed   C. lifted   D. improved

(   ) 10. A. taking   B. covering   C. packing   D. seeking

(   ) 11. A. but   B. and   C. so   D. then

(   ) 12. A. richness   B. poverty   C. happiness   D. sorrow

(   ) 13. A. single   B. married   C. rich   D. poor

(   ) 14. A. preventing   B. discouraging   C. failing   D. stopping

(   ) 15. A. saying   B. paying   C. prizing   D. rewarding

(   ) 16. A. pressure   B. force   C. ability   D. pleasure

(   ) 17. A. condition   B. situation   C. event   D. state

(   ) 18. A. saved   B. wasted   C. made   D. spent

(   ) 19. A. women   B. men   C. workers   D. employees

(   ) 20. A. made   B. got   C. put   D. woke

查看答案和解析>>

科目:高中英语 来源: 题型:

 In December of 2002,I was a happy husband and father of two young children. A month 1       ,I was diagnosed with hemophilia        (出血不止症) .

After two years of 2      ,my body was weak and lifeless. I felt like a puppet (木偶) who needed help to lift his arms or 3        his head. I began to run. After six months,my 4       came back. So I decided to try to run a marathon.

  I 5       with my father about my plan. He told me of a program that trained people to run a marathon to 6        money for hemophilia research. So that summer,7       the Hemophilia Society's training program,I started to 8        for the day to come to run the marathon.

On October 27,2005,at 8 a.m.,the shot 9        and so did I. Along with 19 ,000 other brave souls,I started on a 26. 2 mile journey that I will 10        forget.

  I first saw my wife Patty at the sixmile mark; she seemed 11        that I was having a good time doing it. At mile 17       ,my mind was going back to those two 12 years that had brought my family and me down. I saw her again. The 13 in her face told me that she knew I was starting to struggle. I felt 14        we were thinking about the same thing,nine 15 miles would soon be behind us.

That thought alone pulled me 16       . Mile 22,23, slowing but going,24. 25,then there is was. 3 hours and 6 minutes after I had started,I 17       what I thought to be the most exciting finish line of all races!

  The Luekemia Society gave me a (n) 18       with a note saying, "Hemophilia26. 2". If I 19        ill again,my cancer may once again take away my hair and my strength,and maybe 20        my life. But it can never take away the award,or the fact that I am a marathoner.

(   ) 1. A. later   B. ago   C. before   D. after

(   ) 2. A. check   B. rest   C. treatment   D. work

(   ) 3. A. use up   B. hold up   C. turn up   D. pick up

(   ) 4. A. spirit   B. power   C. force   D. strength

(   ) 5. A. talked   B. said   C. spoke   D. told

(   ) 6. A. make   B. raise   C. earn   D. offer

(   ) 7. A. by   B. in   C. for   D. through

(   ) 8. A. prepare   B. look   C. search   D. ask

(   ) 9. A. turned off   B. got off   C. went off   D. took of

(   ) 10. A. ever   B. never   C. always   D. frequently

(   ) 11. A. angry   B. worried   C. happy   D. sad

(   ) 12. A. terrible   B. wonderful   C. generous   D. long

(   ) 13. A. interest   B. disappointment   C. worry   D. concern

(   ) 14. A. as for   B. as if   C. as with   D. as to

(   ) 15. A. another   B. less   C. more   D. fewer

(   ) 16. A. forward   B. backward   C. toward   D. upward

(   ) 17. A. went   B. ran   C. walked   D. crossed

(   ) 18. A. book   B. apartment   C. house   D. award

(   ) 19. A. go   B. fall   C. become   D. get

(   ) 20. A. even   B. still   D. very   D. quiet

查看答案和解析>>

科目:高中英语 来源: 题型:

 I should say I owe my success to my mother. My 1       began when I was just a kid. I 2       becoming a doctor.

  My mother was a servant. Through her work,she observed that 3        people spent a lot more time reading than they 4        watching television. She announced that my brother and I could only watch two to three 5        TV programs during the week. In our free time,we had to read two books from the Detroit Public Library and 6        written book reports to her. She would mark them up with check marks and highlights. Years later we realized her marks were a 7 because my mother was uneducated.

  When I entered high school I was a (n) 8      ,but not for long. I wanted the fancy clothes and I wanted to 9        the guys. I went from being an A-student to a B-student to a C-student. One night my mother came home after 10        her various jobs and I complained about not having enough Italian knit shirts. She said, "Okay,I'll give you all the money I 11        this week scrubbing floors and cleaning bathrooms,and you can buy the family food and pay the bills. With everything 12       ,you can have all the Italian knit shirts you want." I was very 13        with that arrangement but once I got through allocating (分配) money,there was 14        left.

  I realized my mother was a financial genius to be able to keep a 15       over our heads and any kind of food on the table,16       buy clothes. I also realized that immediate satisfaction wasn't going to get me anywhere. Success required intellectual preparation. I went back to my 17        and became an A-student again,and eventually I 18        my dream and I became a doctor.

  My mother is a woman with 19        formal education or property who used her position as a parent to change the lives of her children. There is no job more 20        than parenting.

(   ) 1. A. belief   B. work   C. schooling   D. promise

(   ) 2. A. majored in   B. got used to   C. dreamed of   D. got tired of

(   ) 3. A. lazy   B. easygoing   C. successful   D. reliable

(   ) 4. A. cost   B. paid   C. took   D. did

(   ) 5. A. preselected   B. unprepared   C. interesting   D. foreign

(   ) 6. A. read   B. present   C. teach   D. explain

(   ) 7. A. joke   B. means   C. tool   D. trick

(   ) 8. A. A-student   C. B-student   C. C-student   D. D-student

(   ) 9. A. get rid of   B. hang out with

   C. break away from   D. keep in touch with

(   ) 10. A. making   B. stopping   C. finishing   D. getting

(   ) 11. A. accept   B. win   C. spend   D. make

(   ) 12. A. left over   B. paid off   C. used up   D. carried out

(   ) 13. A. angry   B. pleased   C. disappointed   D. bored

(   ) 14. A. anything   B. everything   C. something   D. nothing

(   ) 15. A. house   B. room   C. roof   D. floor

(   ) 16. A. let alone   B. let out   C. let in   D. let off

(   ) 17. A. guys   B. mother   C. studies   D. play

(   ) 18. A. made   B. realized   C. changed   D. tried

(   ) 19. A. little   B. much   C. few   D. high

(   ) 20. A. interesting   B. natural   C. important   D. strange

查看答案和解析>>

科目:高中英语 来源: 题型:

   Rx Laughter is a nonprofit international charity. We research and implement (carry out) initiatives (计划,措施) that use comedy and humor in the most helpful and sensitive ways possible. Our primary focus is on helping people of all ages who are suffering from very serious physical and emotional traumas (创伤) .

  Specifically,we believe that very funny standup comedy,movies and TV programs can be a very important,helpful part of medical,psychotherapeutic (心理疗法的) ,educational and overall preventive health care from childhood through old age. We do this in uniquelydesigned ways,working closely with worldrenowned experts in the field of health care at major medical institutes internationally. Rx Laughter then puts these findings into practical usage. Briefly:

  Medical:Through our collaborative projects with major medical institutes such as the UCLA Jonsson Cancer Center,the Pediatric Hematology-Oncology Unit at the Mattel Children's Hospital? UCLA and The National Cancer Hospital & Adult Hospice in Thailand,we carefully design and implement research initiatives so that patients can be in less pain and have less fear,anxiety & depression―emotions that can overwhelm patients & their families during times of crisis.

  Educational:Led by the national Comedy SportzLA teams,this comedy show at their theater gives patients an opportunity for renewed selfconfidence,to learn a new skill,and to feel like a whole person again,not "a medical condition".

  Overall Preventive Care: With the rising costs of medical care and health insurance,preventive health care is more important than ever. If comedy viewing can keep us emotionally and physically healthier and help us deal with times of crisis in our lives,then we will have found a very potent,inexpensive prescription for healthy living.

  Thus,we encourage comedy,music and other forms of upbeat entertainment for patients and their support system to enjoy together,and we research how best to do this,so that comedy shows can be "prescribed" as a proven benefit to maintaining excellent health.

  Thank you for your interest in our charity.

(   ) 1. Which of the following statements is true according to the passage?

   A. The research about the comedy can bring in a lot of money.

   B. Everyone believes that comedy can cure serious physical illness.

   C. Laughter can be helpful to people's health.

   D. The research can benefit the old and the sick more.

(   ) 2. Which of the following is the best title for the passage?

   A. Overall Preventive Care   B. Laughing is Very Useful

   C. Trying to Support Charity   D. Who We Are and What We Do

(   ) 3. Rx Laughter does the research         .

   A. to promote comedy shows

   B. to prove a way to keep good health

   C. to give patients a chance to be selfconfident

   D. to connect with some famous institutions

(   ) 4. The underlined sentence "to feel like a whole person again" in the passage means

   A. to begin a new life

   B. to feel like a healthy person

   C. to decide to abandon medicine

   D. to be on the way to recovery

查看答案和解析>>

科目:高中英语 来源: 题型:

   Crying babies,buzzing mosquitoes,ringing car alarms,they're all annoying noises. But what's the worst? A recent survey lists the things we hate to hear.

However,numberone on the list was the sound of a dentist's drill. "That lust sends shivers down my spine ," said one respondent. " After a visit to the dentist,I sometimes wake up at night with that sound in my head. It's horrible," said another. " I've seen patients shaking with fear when I bring out the drill," explained a dentist. Of course,anyone who has actually been to the dentist and heard the sound will probably agree with that.

  But there's some good news,a new device developed by experts at College London,Brunei University and London South Bank University can cancel out the sound of the frightening drill. The tiny machine allows patients to listen to music on an MP3 player while the sound of the drill is eliminated. However,patients are still able to hear the dentist's voice because not all sounds are filtered out (滤除) .

  The theory behind it is fairly straightforward. Microphones are placed close to the dental drill. These pick up any sounds and transform them into digital signals. Then,electronic filters cancel out any unwanted sound waves. This can be done even if the wave's amplitude (振幅) and frequency changes. However,the great thing is that this technology also allows other noises,such as the dentist's voice to come through.

  It's easy to use,too. Patients simply plug the soundfiltering machine into their MP3 players. Then,via headphones,they can listen to music and hear the dentist's voice without being disturbed by the noise of the drill. Fantastic!

  So,next time you go to the dentist,remember to bring your MP3 player.

(   ) 5. What is the purpose of the text?

   A. To announce a recent survey.

   B. To introduce a new product.

   C. To list some annoying noises.

   D. To remind to bring your MP3.

(   ) 6. What does the underlined sentence in Paragraph 2 most probably mean?

   A. It makes me surprised. B. It makes me delightful.

   C. It makes me wide awake. D. It makes me scared.

(   ) 7. What technology is the tiny machine based on?

   A. It can get rid of all the sounds.

   B. It can transform sound waves into digital signals.

   C. It can filter out the unwanted sounds.

   D. It can change the sound wave's amplitude and frequency.

(   ) 8. Which of the following words best describe the tiny machine?

   A. Heavy and useless. B. Simple and practical.

   C. Clear but frightening. D. Fantastic but noisy.

查看答案和解析>>

科目:高中英语 来源: 题型:

2. The car factory has produced a new car of high quality;its only        is that it uses a lot of petrol.

   A. advantage   B. drawback   C. mistake   D. profit

查看答案和解析>>

科目:高中英语 来源: 题型:

3. It never occurred to him that he got        in the quarrel between Tom and Jack,which at first had nothing to do with him.

   A. involved   B. engaged   C. interested   D. absorbed

查看答案和解析>>

同步练习册答案