高中英语人教版选修7Unit3单元检测
人教版选修七英语下册单元测试 Unit 3 Under the sea (Word版含答案)
高中英语选修七Unit 3 Under the sea 单元测试姓名：__________ 班级：__________ 学号：__________一、单选题（共15题；共15分）1.She is looking forward to the day her daughter wins the gold medal in the Olympics.A. howB. whichC. whenD. where2.The lecture , a lively question-and-answer session followed.A. being givenB. having givenC. to be givenD. having been given3.While shopping, people sometimes can't help ______ into buying something they don’t really need. （）A. to persuadeB. persuadingC. being persuadedD. be persuaded4.I was scared _______ when I saw the tiger jumped out of the cage and ran to the little child. （）A. to the deathB. of deathC. into the deathD. to death5.— I'm dead tired．I can't walk any farther, Jenny.— _______, Tommy．You can do it! （）A. No problemB. No hurryC. Come onD. That's OK6.__________in the poorest area of Glasgow, he had a long, hard road to becoming a football star.A. Being raisedB. RaisingC. RaisedD. To raise7.In recent years an English word "infosphere" has appeared, the sense of "information"and "atmosphere".A. combineB. combinedC. combiningD. being combined8.Listening to music at home is one thing, going to hear it live is quite another.A. performB. performingC. to performD. being performed9.Please post this letter in the post office nearby, and __________, I will get two tickets in the train station.A. in meantimeB. on the meanwhileC. in meanwhileD. in the meantime10.While waiting for the flight, your father his colleagues, but I am not sure.A. might have metB. should have metC. must have metD. could have met11.My friend David was not used _______ by air, so he felt unwell(不舒服). （）A. to travelingB. to travelC. travelingD. travel12.He usually spends his spare time in his own room, watching movies.A. lockingB. being lockedC. lockedD. to be locked13.Nowadays, there is a increase in children's creativity, for they are greatly encouraged to develop their talents.A. sharpB. slightC. naturalD. modest14.I think you should stop for a moment and on your successes and failures.A. lookB. callC. reflectD. take15.Most parents are not __________ the danger of their babies’ eating jelly, which causes most unfortunate incidents to happen.A. well aware toB. very aware ofC. aware thatD. well aware of二、完形填空（共20分）Do you ever feel like you are studying a mad rush of one subject after another? When things happen at such a 1 pace, it is easy to lose sight of what you are learning. It is important to 2 every now and then to think about what you've been learning.Self-reflection means stopping the mad rush and 3 yourself so your brain can evaluate what it has already 4 . Some people prefer to do their self reflections5 , while others keep a journal. Either method can work, depending on what your own personal6 is.School textbooks are often divided into units. This can make it 7 for someone to begin the process of self-reflection. Watch for the times when you complete a unit of study. Sometimes you are reminded that the unit is 8 because there is some kind of test or quiz. Use these natural 9 as opportunities to stop and reflect.You should find a 10 place—anywhere without noise is OK. This can even be sitting at your desk at school when you finish something 11 and the other students are still working. If you are going to take notes, take out your journal. Write down some notes on things that you 12 learned in this unit. Let your mind think about the notes you have written and make some 13 .Sometimes just pausing to think deeply allows your brain to make connections 14 new information can quickly appear when you 15 it again. Next, think about things that you still wonder about. 16 maybe you learned about a certain body system, but you don't 17 how it works with the other body systems. Maybe you learned a new way to solve a math problem, but you're not sure when to use it. Writing down your18 will help you remember to continue seeking answers the next time you19 the same topic.Self reflection is an essential skill for a 20 student. If you have never taken the time to reflect, try it now.1. A. steady B. fast C. relaxing D. unique2. A. change B. check C. stop D. exercise3. A. calming B. enjoying C. behaving D. helping4. A. dealt B. forgotten C. found D. received5. A. personally B. mentally C. slowly D. directly6. A. pace B. grade C. skill D. style7. A. quick B. necessary C. easy D. hard8. A. finished B. divided C. interrupted D. covered9. A. breaks B. tests C. units D. periods10. A. safe B. familiar C. quiet D. comfortable11. A. correctly B. finally C. early D. independently12. A. actively B. newly C. rapidly D. carefully13. A. choices B. decisions C. connections D. improvements14. A. in case B. so that C. even if D. as though15. A. seek B. share C. show D. need16. A. In general B. Of course C. For example D. As usual17. A. know B. doubt C. believe D. remember18. A. opinions B. methods C. worries D. questions19. A. come across B. get through C. think of D. take away20. A. talented B. successful C. serious D. young三、阅读理解（共2题；共21分）（一）Before I studied psychology, I used to think that people would laugh when funny things occurred. While I was right about that, I discovered there are lots of other psychological factors that make people laugh other than the funny part of a joke. When someone laughs at a joke, there will usuallybe more than one reason that makes him laugh—and the more reasons there are, the more powerful the joke will be.I was attending a stand-up comedy show in Egypt, and when the man started to make fun of pedestrians crossing streets, everyone laughed their hearts out. The main reason those people strongly laughed was that almost all of them felt angry towards pedestrians who crossed streets carelessly. The joke wasn't only funny, it also made the audience feel that they were right about being angry at those pedestrians. That is, people were laughing both because of the funny joke and because of the happiness experienced as a result of the psychological support they got.The better a joke makes a person feel, and the more it includes other psychological factors, the more the person will like it. For example, if you envy one of your friends, and someone tells a joke that is funny and, at the same time, makes your friend seem stupid, then you will probably laugh at it louder than if you weren't jealous of him.In short, we don't laugh only when we hear something funny; we also laugh when we experience some kind of happiness that results from the other psychological factors involved in the joke. I strongly discourage making fun of anyone or belittling someone to make someone else laugh. All I want to explain is that if your joke supports a person's emotions, he will certainly like it a lot. （1）What did the author find out after studying psychology?（）A. Only good jokes make people laughB. Many factors lead to people laughing.C. Funny things can make people laughD. Laughter can make people healthy.（2）Why did the audience laugh loud at the pedestrians? （）A. They played a trick on the pedestrians.B. The pedestrians behaved in a funny way.C. They could feel the pedestrians' happiness.D. Their emotion was approved of by the show. （3）What does the underlined word “belittling” probably mean? （）A. AnnoyB. BlameC. Look down onD. Make up to（二）The Crowne Plaza Hotel in Copenhagen is offering a free meal to any guest who is able to produce electricity for the hotel on an exercise bike linked to a generator (发电机). The idea is to get people fit and reduce their carbon footprint. Guests will have to produce at least 10 watt hoursof electricity — roughly 15 minutes of cycling for someone of average fitness. Guests staying at Plaza Hotel will be given meal tickets worth $ 36 once they have produced 10 watt hours of electricity. The bicycles will have smart phones attached to the handlebars measuring how much power is being generated for the hotel.The plan, a world-first, will start on 19 April and run for a year. Only guests staying at the hotel will be able to take part. Frederikke Toemmergaard，hotel spokeswoman, said, “Many of our visitors are business people who enjoy going to the gym. There might be people who will cycle just to g et a free meal, but generally I don't think people will take advantage of our programme.”Copenhagen has a long-standing cycling tradition and 36 % of locals cycle to work each day, one of the highest percentages in the world, according to the website visitcopenhagen. dk. US environmental website treehugger. com recently voted Copenhagen the world's best city for cyclists. “Because Copenhagen is strongly connected with cycling, we felt the bicycle would work well as a symbol of the hotel's green profile (形象).”If successful，the electric bicycle meal programme will be spread to all Crowne Plaza hotels in the UK, the hotel said in a statement.（1）What is the main purpose of the free meal programme? （）A. To promote the hotel's green concept.B. To make the city known to the world.C. To attract people to the hotel restaurant.D. To get guests to stay longer at the hotel.（2）How can a participant get a free meal?（）A. By becoming a professional cyclist.B. By cycling to produce some electricity.C. By linking a smart phone to a bicycle.D. By monitoring his or her carbon footprint. （3）Who are most likely to enter for the programme? （）A. The poor local people.B. The environment activists.C. Health-conscious hotel guests.D. Visitors fond of Copenhagen food.（4）According to Paragraph 3, Copenhagen has one of the world's .A. best chain hotelsB. greenest natural environmentsC. longest bike pathsD. highest rates of people cycling to work四、任务型阅读（共5分）Eating together as a family is a rare thing these days________.Once I start my own family, I'll definitely do anything possible to establish a tradition of eating together as a family. Here's why.________When you eat together as a family each day, your children will learn to respect both parents. They know you two are busy, but still find time to share meals with them.Learn good table mannersWhen you have small kids, eating together as a family is an easy way to show and teach them good table manners, of course, if yours are good.________,how to be on time so that other family members don't starve, and how to behave at the table. You want to be proud of your grown-up kids, don't you?Create wonderful memories________.They will know how important it is to eat together as a family, and will definitely teach their kids to do the same. Your family tradition of sharing meals together as a family will pass down from generation to generation.There are many benefits of eating together as a family that many of us didn't even think about. Teach your children to appreciate family time and food, and show them how to behave well at the table. ________.A. Respect both Mom and DadB. Your children will learn when it's best to eatC. They will thank you down the roadD. Parents are always busy and kids have their own plansE. When you eat together, you do eat those healthy meals tooF. When your children grow up, they will never forget those funny and precious family mealtimesG. It's an excellent opportunity to become a family unit and improve your relationship with kids五、翻译（共10分）1.The movie ________(十分可怕), so most of the audience buried their face in their hands.(awe)2.As we approached the village we saw ________ ________ ________ ________ ________(正在盖新房)．3.This battle ________(生动记载) in the article, which was written by a former soldier.(vivid)4.He ________(几乎吓死) by the strange noise.(scare)5.Eventually，the injured fortunately________(帮助……摆脱困境)．6.________(你意识到) something was wrong？(aware)六、语法填空（共4分）1.I'm examining the article he has just finished ________ the possible mistakes in it. (correct)2.He looked around and caught a man ________ his hand into the pocket of a passenger.(put)3.Articles(物品)used by patients must be disinfected (消毒)before ________ by others. (use)4.Towards evening, the patient opened his mouth as if ________something to his son. (say)七、书面表达（共25分）假设你是李华，你所在的学校英文报刊向全体高二学生征稿，主题是“环境保护”，你有意参加此次活动。
人教版高中英语选修七unit3underthesea单元测试题及
高中英语学习资料madeofjingetiejiUnit 3单元测试考试时间（60分钟）第一大题单项选择题（ 15 小题，共 30 分）I.单项选择1.-- Oh, dear! I've broken a window.--_______ . It can't be helped.A. Never mindB. All rightC. That's fineD. No at all2.He felt that he_______ the coldness that had grown between them.A. was blamed toB. was to blame forC. was to be blamed forD. blamed3.It was a time_______ the killer whales helped the whalers catch the baleen whales.A. whenB. thatC. thenD. which4.The conference will begin in an hour; ________ , let's have a rest.A. on the meantimeB. in the meantimesC. in the meantimeD. in meanwhile5.That's the best way to ________ into the dangerous area.A. get people getB. stop people to getC. keep people gettingD. prevent people getting6.If we would throw ourselves, heart and soul,_______ our studies, we should eventually get good result.A. out ofB. outC. intoD. on7.She was scared _______ when hearing the sound of explosion.A. to deathB. deathC. of deathD. with death8.Chinese, as most people think, is the most beautiful ________ in the world.A. wordB. voiceC. soundD. tongue9.After the war, a new school building was put up ________ there had once been a theatre.A. thatB. whereC. whichD. in which10.A fast food restaurant is the place ________ , just as the name suggests, eating is performed quickly.A. whichB. whereC. thereD. what11.We visited the factory ________ makes 80 percent of the toys in the city.A. whereB. thereC. in whichD. which12.-- You've left the light on.-- Oh, I have. ________ and turn it off.13.-- What are you going to do this afternoon?-- I am going to the cinema with some friends. The film ________ quite early, so we __________ to the bookstore after that.A. finished; are goingB. finished; goC. finishes; are goingD. finishes; go14.-- Did you have a good time at the party?-- Thanks. I appreciated _________ to your home.A. to be invitedB. being invitedC. to have invitedD. having invited15._________ from other continents for millions of years, Australia has many plants and animals not foundin any other country in the world.A. Being separatedB. Having separatedC. Having been separatedD. To be separated第二大完形填空（20 小，共 30 分）Pearls(珍珠 ) are valuable white gems ( 宝物 ) which come from the ocean. Actually they are16by oysters, small shell fish that live on the17of the ocean.18 oysters（牡蛎，蚝） will make pearls; not all oysters produce them. Oysters produce pearls only when they are19by sand. If a 20of sand enters the oyster's21, the oyster becomes hurt because the22grain of sand irritates( 使⋯⋯不适，刺激 ) the smooth, soft skin of the oyster. The oyster tries to 23itself by producing a white24that looks like milk.The oyster covers the25with a milky fluid. The fluid protects the oyster. Later the white liquid become26. This hardened liquid forms a shell, or bead, around the sand. At this time a pearl is beginning to27 .The white pearl grows 28inside the oyster's shell.29, it takes about six or seven years for the oyster to produce a pearl. Not all oysters produce pearls30 most oysters sometimes take sand into their 31. Only sand which the oyster cannot get rid of will32it. In other words, if an oyster"swallows"some sand, it will manage to"spit it out". If the oyster cannot get rid of the33, then it will produce the white fluid to34itself.Actually,only about one in a thousand oysters will produce a pearl; that is,35 than one percent.16. A. invented B. brought C. produced D. caused17. A. bottom B. base C. floor D. ground18. A. Only some B. Only few C. All of D. A lot of19. A. harmed B. covered C. destroyed D. injured20. A. piece B. grain C. little D. bit21. A. shell B. body C. eyes D. back22. A. hard B. vivid C. sharp D. rough23. A. prevent B. defend C. protect D. guard24. A. water B. matter C. liquid D. object25. A. injury B. shell C. sand D. pearl26. A. bright B. hard C. strong D. pure27. A. make B. produce C. do D. form28. A. slowly B. fast C. safely D. quickly29. A. Often B. Actually C. Usually D. Sometimes30. A. even though B. in case C. so long as D. only if31. A. bodies B. shells C. bottoms D. caves32. A. destroy B. irritate C. soft D. open33. A. sand B. shell C. milk D. liquid34. A. cover B. destroy C. produce D. protect35. A. fewer B. more C. less D. smaller第三题阅读理解（ 10 小题，共 20 分）AFor years, doctors advised their patients that only thing taking multivitamins (复合维生素) does is to give them expensive urine(尿). After all, true vitamin deficiencies (shortage) are practically unheard of in industrialized countries. Now it seems those doctors may have been wrong. The result of a growing number of studies suggest that even a modes vitamin shortfall can be harmful to your health. Although proof of the benefits of multivitaminsis still far from certain, the few dollars you spend on them is probably a good investment (投资). Or at least that's the argument put forward in the New England Journal of Medicine. Ideally, say Dr. Walter Willett and Dr. Meir Stampfer of Harvard, all vitamin supplements would be evaluated in scientifically rigorous clinical trials (testing period). But those studies can take a long time and often raise more questions than they answer. At some point, while researchers work on figuring out where the truth lies, it just makes sense to say the potential (潜藏的 ) benefit outweighs the cost.The best evidence to date concerns foliate, one of the Bvitamins. It's been proved to limit the number of defects in embryos ( 胚胎 ), and a recent test found that folate in combination with vitamin B and a form of B126 also decreases the reblockage of arteries after surgical repair.The news on vitamin E has been more mixed. Healthy folks who take 400 international units daily for at least two years appear somewhat less likely to develop heart disease. But when doctors give vitamin E to patients who already have heart disease, the vitamin doesn't seem to help. It may turn out that vitamin E plays a role in pre-vention but cannot undo serious damage.Despite vitamin C's great popularity, consuming large amount ( 数量) of it still has not been positively linkedto any great benefit. The body quickly absorbs( 吸取 ) C and simply excretes ( 排泄 )any excess.The multivitamins question boils down to this: Do you need to wait until all the evidence is in before you take them, or are you willing to accept that there's enough evidence that they don't hurt and could help?If the latter there's no need to go to extremes and buy the biggest horse pills or the most expensive bottles. Large doses(剂量 ) can cause trouble, including excessive (extreme) bleeding and nervous system problems.Multivitamins are no substitute for exercise and a balanced diet, of course. As long as you understand that any potential benefit is modest and subject to further refinement, taking a daily multivitamin makes a lot of sense.36.At one time doctors discouraged taking multivitamins because they believed that multivitamins _________ .A.were too expensive for daily consumptionB.were potentially harmful to people's healthC.could not easily be absorbed by the human bodyD.could not provide any cure for vitamin deficiencies37.According to the author, clinical trials of vitamin supplements _________ .A.often result in misleading conclusionsB.take time and will not produce conclusionsC.appear to be a pure waste of time and resourcesD.should be conducted by scientists in some other ways38.It has been found that vitamin E _________ .A.can effectively help cure heart diseaseB.should be taken by patients regular and directlyC.has a preventive but not curative effect on heart diseaseD. should be given to patients with heart disease as early as possible39.It can be seen that large doses of multivitamins __________ .A.may cause serious side effectsB. may help prevent excessive bleedingC. are likely to increase the blockage of arteriesD. are advisable for those with vitamin deficiencies40.The author concludes the passage with the advice thatA.people benefit more from daily multivitamins than a balanced dietB.people should expect multivitamins to be used to cure diseasesC.it's risky to take multivitamins without listening to the doctorsD.it's reasonable to take a proper amount of multivitamins dailyBWhat do you see from a handful of seeds? Some see green plants, some see blooming flowers, or just seeds. But one group of Shanghai students saw an opportunity to make money.Eight students from No 2 Secondary School Attached to East China Normal University started a virtual company selling different seeds and seed products. They successfully sold 28 pictures pasted with different seeds at a campus auction a week ago. The company, which has recruited around 20 student staff members, has earned over 2000 yuan in the past three months."We donated part of the money to a poor school in the countryside of Anhui Province. It's great to realize our ideal of ‘ spreading love and culture with seedsafter many tests’ and lots of hard work," said Senior 2 Shi Chen, CEO of the company.Just like any other company, Shi's didn't develop smoothly. Shi and her young colleagues used to sell fresh flowers and old books, and later found seeds might be something that their company could engage in. Theybought seeds of various plants and flowers at low prices from a local farm and sold them in schools or on streets. The creative students also made accessories and pictures with different seeds.With little business knowledge, the students had to learn new skills as the leaders of different departments, such as public relations (PR), sales and marketing. They persuaded a joint Sino-French company near their school to give them training in business management. They also asked some local businessmen to act as their consultants."They helped us overcome our shyness. We also learned quite a lot of business theory. I found communication skills and teamwork are very important for my job," said Senior 1 Qian Yifei.The 16-year-old was elected as PR manager thanks to her talent for speaking. She is also in charge of after sales service, dealing with complaints and providing suggestions.As the head of the company, CEO Shi has a lot more to think about. First of all, she has to learn how to make her colleagues work efficiently as the company only opens at weekends due to all their studies. So she established a system to evaluate every one's performance, in terms of punctuality, efficiency, profits knowledge and so on.."It makes the company more formal," she said.41.At a campus auction a week ago, they ________ .A.sold 28 green plants with different flowersB.sold 28 seeds pasted with different picturesC.sold 28 pictures pasted with different seedsD.sold 28 flowers pasted with different pictures42.What is the purpose of opening the company?A.To earn money for their education fees.B. To spread love and culture with seeds.C. To see whether they can open a company.D. To collect money to open a Hope School.43.What does the word "it" (in the last paragraph) refer to?A. Selling seeds.B. To have a person as CEO.C. Every colleague' s performance.D. To make her colleagues work efficiently.44.According to Qian Yifei, what matters most in dealing with public relations? A. Communicationskills and teamwork.B.Creative and critical thinking.cational background.D.Business theories.45.What can we learn from the passage?A. The company is owned by 8 students.B. The company is over-night successful.C. The company gets a lot of help from others.D. The company sells old books and fresh flowers.Ⅲ单句翻译(10 小题，共20分)46．我希望上医学院，这期间，我打算学化学。
最新人教版选修7高中英语单元检测卷BOOK 7 Unit 3 Under the sea及答案
Unit 3 Under the seaⅠ.单项填空1．The meaning of the word “advise” is different from________ of the word “insist”．A．the one B．it C．that D．one 2．After the accident，the police spent a week finding out the person who________ it.A．witnessed B．stared at C．provedD．heard of3．Mr.Smith，there’s a man at ________ front door who says he has ________ important news for you.A．the；an B．the；/ C．/；/ D．/；an4．It was more than he could bear when his old friend________ him to accept a cigarette.A．invited B．urged C．persuadedD．agreed5．—Shall I lock the lab before I go home?—________.I’ll check it myself later.A．Go ahead B．No problem C．No hurryD．Don’t bother6．Fearing further attacks，most of the population had ________the city.A．deserted B．conducted C．abandonedD．reflected7．Would you please keep silent？The weather report ________ and I want to listen.A．is broadcast B．is being broadcastC．has been broadcast D．had been broadcast 8．________ many times，the boy still didn’t kno w how to do the exercises.A．Having taught B．Having been taughtC．Taught D．Teaching9．Although I usually get on well with my uncle，he can have a________ tongue occasionally.A．good B．bad C．sharpD．smart10．Usually，a child’s behavior i s a(n)________ of his family environment，as many studies suggest.A．description B．recognition C．reflectionD．expression11．Because he was not________the new limit，he was stopped and fined for speeding.A．good at B．tired from C．aware ofD．interested in12．—Do you think I could borrow your MP4?—________A．How come? B．Take your time.C．Yes，go on. D．Yes，help yourself.13．I might be________ to ride a camel.A．scaring B．scared C．scaryD．fearing14．Determination is a kind of basic quality and this is what________ takes to do jobs well.A．it B．that C．one D．which 15．At the end of 2006，there were around 7,000 foreign printing companies in China，________up around 4 percent of the national total.A．made B．to make C．making D．having madeⅡ.阅读理解My father was 44 and knew he wasn’t going tomake it to 45.He wrote me a letter and hoped thatsomething in it would help me for the rest of mylife.Since the day I was 12 and first read his letter，some of his words have lived in my h eart.One part always stands out.“Right now，you are pretending to be a timekiller.But I know that one day，you will do something great that will set you among the very best.”Knowing that my dad believed in me gave me permission to believe in myself.“You wil l do something great.” He didn’t know what that would be，and neither did I，but at times in my life when I’ve felt proud of myself，I remember his words and wish he were here，so I could ask，“Is this what you were talking about，Dad？Should I keep going？”A long way from 12 now，I realize he would have been proud when I made any tely，though，I’ve come to believe he would want me to move on to what comes next：to be proud of and believe in，somebody else.It’s time to start writing my own letters to my chil dren.Our children look to us with the same unanswered question we had.Our kids don’t hold back because they’re afraid to fail.They’re only afraid of failing us.They don’t worry about being disappointed.Their fear—as mine was until my father’s letter—is of being a disappointment.Give your children permission to succeed.They’re waiting for you to believe in them.I always know my parents love me.But trust me.That belief will be more complete，that love will be more real，and their belief in themselves will be greater if you write the words on their hearts：“Don’t worry；you’ll do something great.”Not having that blessing from theirparents may be the only thing holding them back.16．We learn from the text that the author________.A．lost his father when he was youngB．worked hard before he read his father’s letterC．asked his fathe r’s permission to believe in himselfD．knew exactly what great thing his father wanted him to do17．What does the author tell us in the 3rd paragraph?A．Children need their parents’ letters.B．Children are afraid to be disappointed.C．His children’s fear o f failure held them back.D．His father’s letter removed his fear of failing his parents.18．Which of the following is TRUE of the author?A．He got no access to success.B．He wrote back to his father at 12.C．He was sure his parents loved him.D．He once asked his father about the letter.19．The main purpose of the text is to________.A．describe children’s thinkingB．answer some questions children haveC．stress the importance of communicationD．advise parents to encourage their childrenⅢ.任务型读写(建议用时14′)Real policemen hardly recognize any resemblance between their lives and what they see on TV.The first difference is that a policeman’s real life revolved round criminal law. He has to know exactly what actions are crimes and what evidence can be used to prove them in court. He has to know nearly as much law as a professional lawyer，and what is more，he has to apply it on his feet，in the dark and rain，running down a street after someone he wantsto talk to.Little of his time is spent in chatting. He will spend most of his working life typing millions of words on thousands of forms about hundreds of sad，unimportant people who are guilty of stupid crimes.Most television crime dramas are about finding the criminal: as soon as he’s arrested，the story is over. In real life，finding criminal is seldom much of a problem. Except in very serious cases like murders and terrorist attacks，little effort is spent on searching.Having made an arrest，a detective really starts to work. He has to prove his case in court and to do that he often has to gather a lot of different evidence.A third big difference between the drama detective and the real one is the unpleasant pressures: firstly，as members of a police force，they always have to behave absolutely in accordance with the law. Secondly，as expensive public servants，they have to get results. They can hardly ever do both. Most of the time some of them have to break the rules in small ways.If the detective has to deceive the world，the world often deceives him. Hardly anyone he meets tells him the truth. And this separation the detective feels between himself and the rest of the world is deepened by the simpleminded—as he see it—of citizens，social workers，doctors，lawmakers and judges，who，instead of eliminating crime，punish the criminals less severely in the hope that this will make them reform. The result，detective feel，is that ninetenths of their work is recatching people who should have stayed behind bars. This makes them rather cynical (愤世嫉俗的).13.B 14.C15.C 16.A 17.D 18.C 19D20.real 21.criminal 22.daily23.need 24.ways 25.devotes 26.ends w28.separated29.attitudes。
人教版高中英语选修七英语 Unit 3 Under the sea单元检测
高中英语学习材料madeofjingetieji英语人教版选修7 Unit 3Under the sea单元检测Ⅰ．单项选择1．When the war broke out，people had to ______their unnecessaries and put away the valuable to flee away with the necessities.A．abandon B．releaseC．discourage D．resign2．Before the storm，fishes in the pond usually ______themselves out of the water to get fresh air.A．throw B．runC．swim D．escape3．With their parents ______observing their actions，these naughty boys didn't dare to make trouble.A．sharply B．especiallyC．narrowly D．generally4．You have no idea how she finished the relay race ______her foot wounded so much.A．for B．whenC．with D．while5．I was so dull that several days went by before I was ______of what was happening.A．informed B．awareC．reminded D．independent6．My father has often ______ me ______ when I've been a bit short of money.A．sent；out B．driven；offC．helped；out D．pulled；in7．Is there anyone in your class who ______ the car accident that happened in front of our school this morning?A．witnessed B．observedC．introduced D．predicted8．Before I give you my final decision，I need time to ______your suggestion once again.A．pick out B．try outC．test out D．reflect on9．Though ______ to go to bed many times，the little boy just turned a deaf ear and fixed his eyes on the cartoons.A．urging B．being urgedC．urged D．having urged10．When he came back，he found his house turned ______by thieves.A．upside down B．upside outC．inside out D．inside down11．His fatal mistake has become the______，for which his team lost the chance to reach the last 16 in the World Cup.A．example B．handleC．face D．target12．Walter offered us a lift when he was leaving the office，but our work______，we refused the offer.A．not finishingB．had not been finishedC．not having finishedD．not being finished13．I'm not surprised that he became a writer.Even as a child he had a ______ imagination.A．clear B．cautiousC．funny D．vivid14．I heard that he was unhappy at ______ monitor in the election.A．not to have madeB．having not been givenC．not having been madeD．not to have been given15．The public ______ of the environmental problem will make the government take it seriously.A．awareness B．revolutionC．existence D．evidenceⅡ．完形填空John Perry stood up and looked around again.The island had been a good place to find shells.But now how could he make the __16__ move out to sea...？If they swam out to sea he could jump in and get to shore __17__ they saw him.He saw the sharks rolling and playing.Their __18__ was now gone and they were killing for fun.How could he make them move away?He drew his knife from his belt.Sharks can __19__ blood，he thought.He put the knife against his leg and cut deep into the __20__.The blood ran out and he caught it on his white shirt.When the shirt was red and wet he tied some cloth around his leg to __21__ the flow of blood.He then tied a long piece of cloth to the shirt，threw it into the water and __22__ it with the piece of cloth.The sharks smelled the blood and came __23__ toward the shirt.He ran down the sand reef pulling the shirt and the sharks raced after it.He was __24__ them away from shore.Suddenly he dropped the cloth，turned toward the __25__ and ran as fast as he could.He jumped in the water and swam.He was halfway across __26__he turned to look back.A high bony fin（鳍）was__27__ through the water toward him.He put his face in the water and kicked and splashed himself__28__ as fast as he could.The shore was near now.He lifted his head again to __29__ and he saw the shore very near.From behind he left the water rush toward him，almost pushing him，helping him.And then a great gray body hit him and almost rolled him over in the water.He touched the shore with __30__ and he pulled himself up the stones.The shark，__31__ by the smell of blood and the chase（追逐），went wildly after him.Its great body crashed against __32__.The end came quickly and the water was covered with the shark's blood.The injured shark was eaten up__33__ by others as it tried to escape.Perry slowly struggled __34__ his feet.“So，” he said，“you did not get me.” And he looked down at the sharks still eating__35__ they weren't hungry.He climbed up the stones and walked toward the village.16．A．boats B．sharks C．soldiers D．shells17．A．before B．after C．until D．when18．A．food B．hunger C．anger D．wish19．A．fear B．taste C．drink D．smell20．A．sand B．shark C．flesh D．meat21．A．stop B．keep C．join D．cause22．A．pulled B．wrapped C．connected D．caught23．A．running B．racing C．swimming D．jumping24．A．driving B．keeping C．preventing D．leading25．A．sea B．shore C．island D．sand26．A．before B．while C．unless D．when27．A．going B．running C．cutting D．swimming28．A．forward B．backward C．upward D．downward29．A．cry B．breathe C．swim D．escape30．A．his feet B．a stick C．his fingers D．the shirt31．A．interested B．frightened C．disappointed D．excited32．A．the shore B．Perry C．the stones D．the shells33．A．lively B．alive C．dead D．friendly34．A．on B．by C．to D．with35．A．as though B．even though C．as soon as D．as long asⅢ．阅读理解AThe Portuguese man-o-war（水母蜇），commonly called the blue bottle in Australia，is another stinging jellyfish（水母）.It is widely seen throughout the warmer seas of the world，especially in the Australian summer months in shallow，coastal waters.Besides，it is not uncommon to find thousands of Portuguese man-o-war floating in groups off the popular surfing beaches in Queensland，Australia.Actually，the blue bottle is not a single sea animal，but consists a large colony of smaller marine organisms（有机体）.It is a large，gas-filled，bladder-like（胆状物）blue float，which can be up to 30 centimeters in length and rise above the water as much as 15 centimeters.The float has a crest which is used much as a sail to push the colony across the water when the wind blows.Groups of polyps（珊瑚虫）are attached to the underside of the blue bladder，and very long tentacles（触手）extend from each of the polyps.Each of the tentacles has stinging cells that are capable of killing fish up to 10 centimeters long.The poison from the stinging cells causes breathing problems and muscle weakness，and it is through these actions that the blue bottle catches and kills its victims.Although the sting from the blue bottle is not as deadly to humans as the box jellyfish，a person who comes into contact with a blue bottle will still suffer a lot.The sting can cause serious side effects including fever，shock and breathing problems.The severe pain from the sting may last about two hours，and depending upon treatment，the pain will usually disappear in seven hours.The usual，quick but effective first aid treatment for the sting from a blue bottle is to pour vinegar over the area of the sting and over the tentacles，before removing the tentacles from the skin.36．How does the Portuguese man-o-war get its name blue-bottle?A．from the blue ocean it lives inB．from the sea plants it feeds onC．from the colour and shape of its bodyD．from the polyps that are attached to it37．Compared with box jellyfish，the blue bottle ______.A．doesn't like attacking human beingsB．prefers to live in a colder environmentC．can't be found off the beaches in QueenslandD．is not as harmful to humans as box jellyfish38．The blue bottle catches and kills its victims because ______.A．its victims are weaker in strength than the blue bottleB．it can swim faster than most of its victimsC．it breathes out poisonous gases from its cellsD．the poison it gives off makes its victims unable to escape39．If a man is stung by the blue bottle，he ______.A．will suffer from a sharp severe painB．may stop breathing in seven hoursC．can only go to the hospital to get treatedD．should drink some vinegar to reduce pain40．What is the purpose of the passage?A．To compare blue bottle with box jellyfish.B．To help readers learn more about the blue bottle.C．To teach readers how deal with the blue bottle.D．To warn people against the dangerous blue bottle.BOver the last six years I have learned what patience is.Growing up I did not have this virtue （优点）and it is a very important virtue to have.Now I can see that if you are patient you will almost always get what you want if you are supposed to have it.I gained patience when I lost my freedom.I knew that I would eventually get it back in time.I was locked up in prison for a period of six years because at 19 years old I was playing witha handgun and I accidentally shot and killed my friend.The first couple of years was the hardest.I was always stressed out about everything.Time was dragging by because I was always paying attention to it.While I was locked up，Tom who I talked to helped put this virtue in me.He told me that it was possible that he would never make it home but that being patient and believing that one day he would was what had made him feel better.After a while I realized why he said a lot of things to me.Once I stopped paying attention to the days and just kept in mind that I would get freedom，it seemed that my time passed quickly.Now I am home and can see that patience paid off for me.I now use this virtue in my daily activities.I know that sometimes life gets hard and that it will pay in the end to stay patient and not to get discouraged.So if you are having a hard time in life，be patient and it will eventually work out one way or another.41．We can learn from the passage that the writer ______.A．got patience in prisonB．always wants to know what patience isC．began to teach others how to be patientD．is a successful man now through failure42．The writer was put in prison because he ______.A．sold handgunsB．stole a handgunC．played handguns with friendsD．killed his friend accidentally with a handgun43．During the first few years when he was in prison the writer ______.A．made a couple of good friendsB．thought time passed too slowlyC．felt his life was full of unexpected thingsD．was very nervous and frightened44．How did Tom make himself feel better?A．By admitting his mistakes.B．By helping others.C．By being patient and believing he would be set free.D．By thinking he would succeed.45．In the writer's opinion people will get a good result at last if they ______.A．try their best to help othersB．turn to others for helpC．keep patient and don't lose heartD．set different goals and keep them upⅣ．七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
人教版高中英语选修七Unit3Underthesea单元课时质量测试(带解析)
(选修七·Unit 3)Ⅰ.单项填空1．The study showed a deep fear among the elderly of being ________ to the care of strangers.A．dismissed B．abandonedC．stood D．quit答案与解析：B abandon舍弃。
句意：研究表明，老年人如果被舍弃给陌生人照顾，会有很深的恐惧感。
dismiss“解散”；stand“维持，持久”；quit“退出”。
2．The water in the lake is so clean and calm that the ________ of the trees in the water is very clear.A．mirror B．sightC．reflection D．shadow答案与解析：C reflection此处意为“映在水中的倒影”，而不是“影子”或“阴影”，故不能用shadow。
句意：湖中的水是如此得清澈平静，以至于水中树的倒影非常清晰。
3．Many Palestinians were forced to ________ where they lived when the air attack began.A．leave from B．hide fromC．run from D．flee from答案与解析：D flee from意为“从……逃走”。
句意：空袭一开始，很多巴勒斯坦人就被迫离开了自己的家园。
4．The ________ look suggested that there must be something ________ around her.A．scaring; scared B．scared; scaringC．scaring; scaring D．scared; scared答案与解析：B第一空指恐惧的、害怕的，所以用scared，第二空指物使人恐惧、害怕，所以用scaring。
新人教版高中英语Unit3Underthesea单元质量评估选修7
单元质量评估(三)时间：100分钟分数：120分第Ⅰ卷第一部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
AIn the 19th century Americans from the eastern states moved out west to settlein the rich new land along the Pacific Coast.The most difficult part of their trip was crossing the “Great American Desert” in the western part of the United States. The western desert can be very dangerous.There is little water and there arefew trees.But the desert also has scenery of great beauty.Tall towers of red and yellow stones rise sharply from the flat，sandy valley floor. At Lake Powell，the red stone arch (弓形) of Rainbow Bridge rises high abovethe blue lake.Many areas of Lake Powell's shore can only be reached by boat or on foot.But hikers sometimes find very old native American pictures，painted on therocks. In Death Valley，California，the summer temperature rises to 130—165 degrees Fahrenheit.There is less than two inches of rain each year.In the 1800s，many travellers died when they tried to cross this waterless valley in the terrible heat. Although the desert is dry and seems empty，there is plenty of life if you look closely.Small insects，snakes，and rats have learned to live underground and come out at night when it is cool.Plants like cacti (仙人掌) which need very little water live here.When it rains，such plants grow quickly，and flowers open in a single day.For a short time，the desert is covered with brilliant colours. Modern visitors to the Great American Desert don't have the same problems as early travellers had.They have air conditioning and can carry plenty of water in their cars.They enjoy the change from the crowded city.And there is nothing morebeautiful than the colour of a desert sunset.【语篇解读】介绍了美国大沙漠的情况。
高二英语选修七_Unit3_单元测试卷(名师)
Unit3 单元测试卷（名师）Unit 3 Under the sea一、阅读理解AShark KeeperGet close and very personal with the Aquarium's largest exhibit and its biggest predators (捕食性动物) with the new Shark Keeper program! After each participant prepares to feed the sharks and other fishes in the 120,000-gallon Lost City of Atlantis Exhibit, they will then get the once-in-a-lifetime chance to feed our sand tiger sharks! Participants will also e xperience a tour of other behind-the-scenes animal care work areas and take home a real-life shark tooth.Program Outline：★Greeting from the educator★Educational program: misunderstandings about sharks, biology, pictures, shark tooth comparisons, animal overviews, what to expect during the experience.★Behind-the-scenes food preparation★Brief overviews of safety and policies★FeedingSchedule：Mondays, Thursdays and SaturdaysSession: 3：40 pmLength: 60 minutesRequirements: All participants must be 16 and over.Price: $50, plus admission (Members: $45). Space is currently limited to three participants per scheduled session.How to Book：Phone: 631 208 9200Online: When purchasing your admission ticket, please select the Shark Keeper add-on under the Aquatic Adventures section of the shopping cart.Guests with Special Needs：Long Island Aquarium & Exhibition Center makes every effort to accommodate guests with special needs. Please be aware that to participate in this program, guests must be able to navigate the animal habitat spaces with minimum assistance, and must be able to understandand take direction in English from staff members. To ensure the best experience, please contact the call center at 631 208 9200 to discuss your individual needs.Cancellations (取消)：There is a 72-hour cancellation policy. Any cancellation made within 72 hours will not be refunded. No-shows will not be refunded or rescheduled. Guests arriving late (after the required program check-in time) will not be permitted to participate in the program and will not be refunded or rescheduled. We encourage guests to arrive at the Aquarium with plenty of time to park, enter, and check into the program. Adventurers should report to the main entrance at least ten minutes ahead. The sessions will begin quickly at the scheduled time. Please plan accordingly.1. After joining the program, you will________.A. feed sharks once in a lifetimeB. get a real shark tooth as a souvenirC. meet the biggest predators of sharksD. draw some pictures of sharks2. As a guest with special needs, you are expected to ________.A. make sure of your individual needsB. move around the center aloneC. follow the directions of staff membersD. seek as much assistance as possible3. If you want to give up the program, you'd better________.A. report it to the center 10 min. before the sessionB. manage your plan again within 72 hoursC. expect to refund from the centerD. report the center 3 days in advance4. What information can we learn from the program?A. You can book the program online.B. There is no limit to the age of participants.C. You need to pay $95 at least for the program.D. A session is scheduled for 3 children every week.BAlmost everybody in America will spend a part of his or her life behind a shopping cart.They will in a lifetime, push the chrome-plated_contraptions many miles. But few will know — or even think to ask — who it was that invented them.Sylvan N. Goldman invented the shopping cart in 1937. At that time he was in the supermarket busi ness. Every day he would see shoppers lugging groceries around in baskets they had to carry.One day Goldman suddenly had the idea of putting baskets on wheels. The wheeled baskets would make shopping much easier for his customers, and would help to attract more business.On June 4, 1937, Goldman's first carts were ready for use in his market. He was terribly excited on the morning of that day as customers began arriving. He couldn't wait to see them using his invention.But Goldman was disappointed. Most shoppers gave the carts a long look, but hardly anybody would give them a try.After a while, Goldman decided to ask customers why they weren't using his carts. “Don't you think this arm is strong enough to carry a shopping basket？” one shopper replied.But Goldman wasn't beaten yet. He knew his carts would be a great success if only he could persuade people to give them a try. To this end, Goldman hired a group of p eople to push carts around his market and pretend they were shopping! Seeing this, the real customers gradually began copying the phony (假的) customers.As Goldman had hoped, the carts were soon attracting larger and larger numbers of customers to his market. But not only did more people come — those who came bought more. With larger easier-to-handle baskets, customers unconsciously bought a greater number of items than before.Today's shopping carts are five times larger than Goldman's original model. Perhaps that's one reason why Americans today spend more than five times as much money on food each year as they did before 1937 — the coming of the shopping cart.5. What do the underlined words “chromeplated contraptions” in the first paragraph refer to?A. Baskets.B. Private cars.C. Suitcases.D. Shopping carts.6. What was the purpose of Goldman's invention?A. It was to prove him to be a good inventor.B. It was to reduce the burden of his employees' work.C. It was to make shopping easier and attract more business.D. It was to help the disabled make shopping easily in his market.7. Goldman hired a group of people to push carts around his market in order to ________.A. attract people to buy things in his marketB. encourage people to use his shopping cartsC. make his market different from the othersD. keep the groceries from being stolen8. What can we infer from the last paragraph?A. Goldman will become very famous because of his invention.B. Goldman's invention will be regarded as the greatest one in the world.C. Supermarket business has benefited a lot from Goldman's invention.D. There will be nothing that can replace Goldman's invention.CIf you could have one superpower, what would it be?Dreaming about whether you would want to read minds, see through walls, or have superhuman strength may sound silly, but it actually gets to the heart of what really matters in your life.Every day in our work, we are inspired by the people we meet doing extraordinary things to improve the world.They have a different kind of superpower that all of us possess: the power to make a difference in the lives of others.We're not saying that everyone needs to contribute their live s to the poor. Your lives are busy enough doing homework, playing sports, making friends, seeking after your dreams. But we do think that you can live a more powerful life when yo u devote some of your time and energy to something much larger than yourself. Find an issue you are interested in and learn more. V olunteer or, if you can, contribute a little money to a cause. Whatever you do, don't be a bystander. Get involved. You may have the opportunity to make your biggest difference when you're older. But why not start now?Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives. It has changed who we are and continues to fuel our optimism about how much the lives of the poorest people will improve in the years ahead.9. The answer to the question in Paragraph 1 may reflect ________.A. your life styleB. your life valueC. your trouble in lifeD. your life experience10. Why does the author say they are inspired every day?A. They possess different kinds of superpowers.B. They have got the power to change the world.C. Some people around them are making the world better.D. There are many powerful people in their life and work.11. What should we do according to the passage?A. Learn more and contribute more to a cause.B. Rise above ourselves and act to help others.C. Work hard to get a bigger opportunity.D. Try our best to help the poor.12. Which is TRUE according to the last paragraph?A. The author believes the lives of the poorest will get better.B. Much more progress will be made in the near future.C. The work on health is the most valuable experience.D. People's efforts have been materially rewarded.DThe spread of Western eating habits around the world is bad for human health and the environment. These findings come from a new report in the journal Nature.David Tilman, a professor of ecology at the University of Minnesota, America, examined information from 100 countries to identify what people ate and how a diet affected health. He noted a movement beginning in the 1960s.He found that as nations industrialized, population increased and earnings rose, more people began to adopt what has been called the Western diet.The Western diet is high in sugar, fat, oil and meat. By eating these foods, people began to get fatter and sicker. David Tilman says overweight people are at greater risk for non-infectious diseases like diabetes (糖尿病) and heart disease.Unfortunately when people become industrialized, if they adopt this Western diet, they are going to have these health problems, especially in developing countries in Asia. China is an example where the number of diabetes cases has been jumping from less than one percent to 10 percent of the population as they began to industrialize over a 20-year period. And that is happening all across the world, in Mexico, in Nigeria and so on.And, a diet bad for human beings, is also bad for the environment. As the world'spopulation grows, more forests and tropical areas will become farmlands for crops or grasslands for cattle. We are likely to have more greenhouse gas in the future from agriculture than that coming out of all forms of transportation right now.Mr. Tilman calls the link between the diet, the environment and human health, “a trilemma” — a problem offering a difficult choice. He says one possible solution is leaving the Western diet behind.13. According to the passage, more greenhouse gas might be given off in the future from ________.A. transportationB. developing countriesC. agricultureD. developed countries14. We can infer from the passage that________.A. Nigeria has the largest number of diabetes casesB. overweight people are at higher risk of infectious diseasesC. the examined information comes from developing countriesD. industrialization contributes to the spread of the Western diet15. The mai n purpose of the passage is to________.A. call on us to protect the environmentB. warn us of the danger of the Western dietC. remind us of the importance of healthD. advise us to have a balanced diet二、阅读七选五Each year, many animal species die out. They join the countless species that have gone extinct (灭绝的) over the course of the earth's history and many people believe they disappear forever. __1__Now some scientists are focusing on the ability to bring back extinct species. This doesn't mean the plot of Jurassic Park is going to become a reality. The researchers need DNA to clone a species. __2__ Dinosaurs have been gone too long for any of their DNA to remain in fossils (化石).But there's a very real chance that we will be able to bring back more recently extinct species. __3__ In 2003, a team of Spanish and French scientists recreated the Pyrenean ibex, which had gone extinct three years earlier. The new animal didn't survive long, but scientific advances could improve the success rate. In January, Austr alian scientists announced that theywere on their way to bringing back the gastric brooding frog.That we can bring species back doesn't mean that we should do that. There may be much benefit of reviving (使复生) a species, but there's no way to know how it will turn out. __4__ Or might it crowd out existing species? Environmentalists worry that our ability to bring species back might cut down support for the hard work of traditional conservation.__5__ If we can correct our mistake, why not use the chance to do that? As Stewart Brand, a businessman and environmentalist, recently said, “Humans have made a huge hole in nature. We have the ability now to repair some of that damage.”A. DNA is the chemical that carries the structure of a living thing.B. In addition, most people think that the extinction of some animals is really humans' mistake.C. However, some people argue that the extinction of some animals is really our mistake.D. This could even include Ice Age animals like the woolly mammoth.E. However, you might need to redefine (重新定义) “forever”.F. This could even be true to dinosaurs that were extinct long ago.G. For example, would a passenger pigeon fit into its old habitat (栖息地)?参考答案语篇解读：本文主要介绍了如何参与一项喂养鲨鱼的活动。
人教版本高中英语选修七unit3underthesea单元复习测试卷试题及答案
高中英语学习资料madeofjingetiejiUnit3 单元测试考试时间（60分钟）第一大题单项选择题（15小题，共30分）单项选择--Oh,dear!I'vebrokenawindow.--_______.Itcan'tbehelped.A.NevermindB.AllrightC.That'sfineD.Noatall2.Hefeltthathe_______thecoldnessthathadgrownbetweenthem.A.wasblamedtoB.wastoblameforC.wastobeblamedfor D.blamed3.Itwasatime_______thekillerwhaleshelpedthewhalerscatchthebaleenwhales.A.whenB.thatC.thenD.which4.Theconferencewillbegininanhour;________,let'shavearest.A.onthemeantimeB.inthemeantimesC.inthemeantimeD.inmeanwhile5.That'sthebestwayto________intothedangerousarea.A.getpeoplegetB.stoppeopletogetC.keeppeoplegettingD.preventpeoplegetting6 .Ifwewouldthrowourselves,heartandsoul,_______ourstudies,weshouldeventua llygetgoodresult.A.outofB.outC.intoD.on7.Shewasscared_______whenhearingthesoundofexplosion.A.todeathB.deathC.ofdeathD.withdeath8.Chinese,asmostpeoplethink,isthemostbeautiful________intheworld.A.wordB.voiceC.soundD.tongue9 .Afterthewar,anewschoolbuildingwasputup________therehadoncebeenatheatr e.A.thatB.whereC.whichD.inwhich10 .Afastfoodrestaurantistheplace________,justasthenamesuggests,eatingis performedquickly.A.whichB.whereC.thereD.what11.Wevisitedthefactory________makes80percentofthetoysinthecity.A.whereB.thereC.inwhichD.which--You'veleftthelighton.--Oh,Ihave.________andturnitoff.--Whatareyougoingtodothisafternoon?--Iamgoingtothecinemawithsomefriends.Thefilm________quiteearly,sowe__________tothe bookstoreafterthat.A.finished;aregoingB.finished;goC.finishes;aregoingD.finishes;go--Didyouhaveagoodtimeattheparty?--Thanks.Iappreciated_________toyourhome.A.tobeinvitedB.beinginvitedC.tohaveinvitedD.havinginvited_________fromothercontinentsformillionsofyears,Australiahasmanyplantsandanimalsnotfoundinanyothercou ntryintheworld.A.BeingseparatedB.HavingseparatedC.Havingbeenseparated D.Tobeseparated第二大完形填空（20小，共30分）Pearls(珍珠)arevaluablewhitegems(宝物)whichcomefromtheocean.Actuallytheyare16byoysters,smallshellfisht hatliveonthe 17oftheocean.18oysters（牡蛎，蚝）willmakepearls;notalloystersproducethem.Oystersproducepearlsonlywhentheyare19bysand.Ifa20ofsandenterstheoyster's21,theoysterbecomeshurtbecausethe 22grainofsandirritates(使⋯⋯不适，刺激)thesmooth,softskinoftheoyster.Theoystertriesto2 3itselfbyproducingawhite24thatlookslikemilk.Theoystercoversthe25withamilky terthewhiteliquidbecome26.Thishardenedliquidfor msashell,orbead,aroundthesand.Atthistimeapearlis beginningto27.Thewhite p earlgrows28insidetheoyster'sshell.29,ittakesaboutsixorsevenyearsfortheoystertoproduceapearl.Notalloystersprod ucepearls30mostoysterssometimestakesandin totheir31.Onlysandwhichtheoystercannotgetridofwill32it.Inotherwords,ifanoyster"swallows"somesand,itwillmanag eto"spititout".Iftheoystercannotgetridofthe33,thenitwillproducethewhiteflu id to34itself.Actually,onlyabout oneinathousandoysterswillproduceapearl;thatis,35thanonepercent.16.A.invented B.brought C.producedD.caused17.A.bottom B.base C.floorD.ground18.A.Onlysome B.Onlyfew C.AllofD.Alotof19.A.harmed B.coveredC.destroyedD.injured20.A.pieceB.grain C.littleD.bit21.A.shellB.body C.eyes D.back22.A.hard B.vivid C.sharp D.rough23.A.prevent B.defend C.protect D.guard24.A.water B.matter C.liquidD.object25.A.injuryB.shell C.sand D.pearl26.A.bright B.hardC.strong D.pure27.A.make B.produce C.do D.form28.A.slowly B.fastC.safely D.quickly29.A.Often B.Actually ually D.Sometimes30.A.eventhoughB.incase C.solongasD.onlyif31.A.bodies B.shells C.bottomsD.caves32.A.destroy B.irritate C.soft D.open33.A.sand B.shell k D.liqu id34.A.cover B.destroy C.produce D.protect35.A.fewer B.more C.less D.smaller第三题阅读理解（10小题，共20分）AForyears,doctorsadvisedtheirpatientsthatonlythingtakingmultivitamins( 复合维生素)doesistogivethemexpensiveurine(尿).Afterall,truevitamindeficiencies(shortage)arepracticallyunheardofini ndustrializedcountries.Nowitseemsthosedoctorsmayhavebeenwrong.Theresultofagrowingnumberofstudiessuggest thatevenamodesvitaminshortfallcanbeharmfultoyourhealth.Althoughproofofthebenefitsofmultivit aminsisstillfarfromcertain,thefewdollarsyouspendonthemisprobablyagoodinvestment( 投资).Oratleastthat'stheargumentputforwardintheNewEnglandJournalofMedicine.Ideally,sayDr.WalterWillettandDr.Meir StampferofHarvard,allvitaminsupplementswouldbeevaluatedinscientificallyrigorousclinicaltrials(testingperiod).Butthosestudiescantakealongtimeandoftenraisemorequestionsthantheyanswer.Atsomepoint, whileresearchersworkonfiguringoutwherethetruthlies,itjustmakessensetosaythepotential(潜伏的) benefitoutweighsthecost.Thebestevidencetodateconcernsfoliate,oneoftheBvitamins.It'sbeenprovedtolimitthenumberof defectsinembryos(胚胎),andarecenttestfoundthatfolateincombinationwithvitaminB andaformofBA.12 6alsodecreasesthereblockageofarteriesaftersurgicalrepair.ThenewsonvitaminEhasbeenmoremixed.Healthyfolkswhotake400internationalunitsdailyforatle asttwoyearsappearsomewhatlesslikelytodevelopheartdisease.ButwhendoctorsgivevitaminEtop atientswhoalreadyhaveheartdisease,thevitamindoesn'tseemtohelp.ItmayturnoutthatvitaminE playsaroleinpre-ventionbutcannotundoseriousdamage.DespitevitaminC'sgreatpopularity,consuminglargeamount(数目)ofitstillhasnotbeenpositivelylinkedtoanygreatbenefit.Thebodyquicklyabsorbs(汲取)Candsimplyexcretes(排泄)anyexcess.Themultivitaminsquestionboilsdowntothis:Doyouneedtowaituntilalltheevidenceisinbeforeyo utakethem,orareyouwillingtoacceptthatthere'senoughevidencethattheydon'thurtandcouldhel p?Ifthelatterthere'snoneedtogotoextremesandbuythebiggesthorsepillsorthemostexpensivebott les.Largedoses(剂量)cancausetrouble,includingexcessive(extreme)bleedingandnervoussystemproblems.Multivitaminsarenosubstituteforexerciseandabalanceddiet,ofcourse.Aslongasyouunderstand thatanypotentialbenefitismodestandsubjecttofurtherrefinement,takingadailymultivitaminm akesalotofsense.Atonetimedoctorsdiscouragedtakingmultivitaminsbecausetheybelievedthatmultivitamins____ _____.weretooexpensivefordailyconsumptionwerepotentiallyharmfultopeople'shealthcouldnoteasilybeabsorbedbythehumanbodycouldnotprovideanycureforvitamindeficienciesAccordingtotheauthor,clinicaltrialsofvitaminsupplements_________.oftenresultinmisleadingconclusionstaketimeandwillnotproduceconclusionsappeartobeapurewasteoftimeandresourcesshouldbeconductedbyscientistsinsomeotherwaysIthasbeenfoundthatvitaminE_________.caneffectivelyhelpcureheartdiseaseshouldbetakenbypatientsregularanddirectlyhasapreventivebutnotcurativeeffectonheartdiseaseD.shouldbegiventopatientswithheartdiseaseasearlyaspossibleItcanbeseenthatlargedosesofmultivitamins__________.maycauseserioussideeffectsB.mayhelppreventexcessivebleedingC.arelikelytoincreasetheblockageofarteriesD.areadvisableforthosewithvitamindeficienciesTheauthorconcludesthepassagewiththeadvicethat peoplebenefitmorefromdailymultivitaminsthanabalanceddiet peopleshouldexpectmultivitaminstobeusedtocurediseasesit'sriskytotakemultivitaminswithoutlisteningtothedoctorsit'sreasonabletotakeaproperamountofmultivitaminsdailyBWhatdoyouseefromahandfulofseeds?Someseegreenplants,someseebloomingflowers,orjustseeds.ButonegroupofS hanghaistudentssawanopportunitytomakemoney.EightstudentsfromNo2SecondarySchoolAttachedtoEastChinaNormalUniversitystartedavirtualcompanysellingd ifferentseedsandseedproducts.Theysuccessfullysold28picturespastedwithdifferentseedsatacampusauctiona weekago.Thecompany,whichhasrecruitedaround20studentstaffmembers,hasearnedover2000yuaninthepastthreem onths."Wedonatedpartofthemoneytoapoorschoolin thecountrysideofAnhuiProvince.It'sgreattorealizeouridealof‘s preadingloveandculturewithseedsaftermanytests’andlotsofhardwork,"saidSenior2ShiChen,CEOofthecompany. Justlikeanyothercompany,Shi'sdidn'tdevelopsmoothly.Shiandheryoungcolleaguesusedtosellfreshflowersand oldbooks,andlaterfoundseedsmightbesomethingthattheircompanycouldengagein.Theyboughtseedsofvariouspla ntsandflowersatlowpricesfromalocalfarmandsoldtheminschoolsoronstreets.Thecreativestudentsalsomadeacc essoriesandpictureswithdifferentseeds.Withlittlebusinessknowledge,thestudentshadtolearnnewskillsastheleadersofdifferentdepartments,suchasp ublicrelations(PR),salesandmarketing.TheypersuadedajointSino-Frenchcompanyneartheirschooltogivethemtraininginbusinessmanagement.Theyalsoaskedsomelocalbusinessmen toactastheirconsultants."Theyhelpedusovercomeourshyness.Wealsolearnedquitealotofbusinesstheory.Ifoundcom municationskillsandteamworkareveryimportantformyjob,"saidSenior1QianYifei.The16-year-oldwaselectedasPRmanagerthankstohertalentforspeaking.Sheisalsoinchargeofaftersalesservice,dealingwithcomplaintsandprovidingsuggestions.Astheheadofthecompany,CEOShihasalotmoretothinkabout.Firstofall,shehastolearnhowtomakehercolleaguesworkefficientlyasthecompanyonlyopensatweekendsduetoalltheirstudies.Sosheestablishedasystemtoevaluateeveryone'sperformance,intermsofpunctuality,efficiency,profitsknowledgeandsoon.."Itmakesthecompanymoreformal,"shesaid.Atacampusauctionaweekago,they________.sold28greenplantswithdifferentflowerssold28seedspastedwithdifferentpicturessold28picturespastedwithdifferentseedssold28flowerspastedwithdifferentpicturesisthepurposeofopeningthecompany?Toearnmoneyfortheireducationfees.B.Tospreadloveandculturewithseeds.C.Toseewhethertheycanopenacompany.44.D.TocollectmoneytoopenaHopeSchool.doestheword"it"(inthelastparagraph)referto?A.Sellingseeds.B.TohaveapersonasCEO.C.Everycolleague'sperformance.D.Tomakehercolleaguesworkefficiently.AccordingtoQianYifei,whatmattersmostindealingwithpublicrelations?m unicationskillsandteamwork.Creativeandcriticalthinking.Educationalbackground.Businesstheories.canwelearnfromthepassage?A.Thecompanyisownedby8students.B.Thecompanyisover-nightsuccessful.C.Thecompanygetsalotofhelpfromothers.D.Thecompanysellsoldbooksandfreshflowers.Ⅲ单句翻译(10小题，共20分)46．我希望上医学院，这时期，我打算学化学。