高中英语必修五练习

高中英语必修五练习 Unit  1    Great  scientists 1．单词拼写 1.The two groups of children have quite different c________________. 2.She discovered r__________________. 3.He was the p______________ that studied dead bodies to improve his painting of people. 4.He took a very s____________ approach to management. 5.We must try to a_____________the cause of the strike. 6.The doctors are doing s_______________ research,hoping to find out the methods to cure cancers. 7.The chemical waste from factories p_____________ the nearly rivers. 8.At the end of the meeting,the chairman c________________ that all the nations had to work hard to solve the problem of greenhouse effect. 9.The earthquake v______________ got help and relief from government soon after the disaster. 10.He is an e_____________ in mastering languages,for he can speak eight different languages. 11.The two cities were l______________ by a railway. 12.Those who can f______________ difficulties on their way to success may keep calm when the difficulties really appear. 13.Don’t b______________ him.After all he is still a child. 2．选词填空           (一） conclusion;  analyse ;  contribution;  put forward ;  apart  from  1.In respect of this problem,we don’t have to draw a ___________________quickly. 2.Do you agree with the plan he ___________in the discussion. 3.His great ________________to the development of a modern China will never be forgotten. 4.By _______________the parts of the sentence we learn more about English grammar, 5.____________what he said,you also need to ask for your parents’  advice.             （二） only if;  apart from; be to blame for; defeat; attend to; be absorbed in; put forward; the moment 1.He __________________________ a new theory and it was hard for people to accept. 2.Could you ___________________________ this matter immediately? 3.He ______________________ the football game and forgot to have dinner. 4.The driver _________________________ the accident and was fired. 5. ____________________________English,we study Chinese and maths. 6. __________________________I get a job will I have enough money to go to school. 7.She was a woman who hated to admit _______________________. 8.I gave the book to her ____________________________I saw her. 3．用所给词的恰当形式填空 1.The liquid is not to ____________(expose)air,for it will soon evaporate, 2.I _____________(absorb) a book and paid no attention to their discussion. 3.Nobody is ________________(blame)for that. 4.To be honest,my carelessness ___________a lot ______________(contribute)my failure. 5.Don’t waste time thinking about a sentence which doesn’t _______________(sense). 6.Please remain ____________(seat),the winner of the prize will be announced soon. 7.The trees _____________(blow)in the storm have been moved off the road. 8.The house _____________(stand)at the corner of the street was built in 1982. 9.He looked ______________(worry)after reading the letter. 10.The glass cup was ____________(break)by John. 11.The new railway is still under _____________________(construct) 12.The government calls on people___________________(contribute)food and clothing to the relief of the poor. 13.The prize of the game show is $30000 and an all expenses _________________(pay) vacation to China. 14.The bell ____________________(indicate)the end of the period rang, __________________(interrupt)our heated discussion. 15.The children were all _________________(inspire)after they heard the ________________(inspire)news that they would be sent to Australia as international students. 4．单项填空 1.As we all know,a proper amount of exercise ___________to good health. A.controls    B.offers  C.provides  D.contributes 2.Mary is seriously ill. So she has been _____________ to by a careful doctor. A.attended    B.served  C.looked    D.cared 3.In the following few hours the boy was ____________ in the TV series journey to the West. A. drawn  B.linked  C.absorbed    D.attracted 4.As we all know,women do not ____________ their faces in public in some Middle Eastern countries. A.cover    B.keep    C.expose    D.protect 5.-----Do you know who left the computer on all night long? ------It seems that Tom is ___________. He played computer games yesterday afternoon. A.blaming  B.blamed  C.to blame    D.to be blamed 6.In the battle,our soldiers _________________ the enemy. A.won    B.defeated    C.failed    D.beat 7.It doesn’t make ______________ to buy that expensive coat when these cheaper ones are just as good. A.sense  B.meaning  C.idea    D.point 8.Hearing his plan _____________again,he _____________of his annoyed feeling. A.rejecting;in control        B.rejected;lost control C.to reject;beyond control    D.be rejected;under control 9.Don’t be so discouraged.If you ______________ such feeling,you will do better next time. A.carry on  B.get back  C.deal with  D.put away 10. _____________ you master an effective method to study French ______________make great progress in a short time. A.Only if;will you      B.Only if;you will C.Unless;will you      D.Unless;you will 11.----Have you recognized her?   ----Yes,______________I saw her. A.while  B.the instant  C.for the time  D.once 12.Don’t stop ____________ you meet with a word you don’t understand. A.at the time  B.each time  C,by the time  D.sometimes 13.________ a sense,all of us should be to blame for the tragedy. A.In      B.At      C.With      D.By 14.____________his nose,he’s quite good--looking. A.Besides    B.Apart from  C.Except that  D.Now that 15Everyone was silent as he ____________the winner of the competition. A .foresaw  B.announced  C.said    D.told 16.He looked ___________ over his shoulder but saw nothing. A.backward    B.forward  C.up    D.down 17.She is even more __________about spending the holiday in Zhuhai. A.enthusiastic  B.strange  C.cold    D.warm 18.Nicolaus was an expert in studying the __________ of the planets in the universe. A.acts  B.movements  C.actions    D.behaviors 19.Our Earth is only a small part of the _____________. A.globe    B.planets    C.sky    D.universe 20.He fell in love with her at first _______________. A.view    B.scence    C.sight    D.look 21.I have read the material several times but it doesn’t make any ______________ to me. A.meaning  B.importance  C.sense    D.significance 22.It is considered to be almost a crime to __________children to violence and sex on TV. A.Show    B.disclose  C.uncover    D.expose 23.In order to get up early tomorrow morning,the boy _____ his alarm clock an hour ____________. A.push; on  B.put;forward  C.push;up  D.pull;back 24.----Could you tell Lucy about the meeting when you see her? ----Sure,I will ______________ I see her. A.certainly  B.fortunately  C.probably  D.immediately 25. _______________life pace continues to speed up,we are quickly losing the art of enjoyment. A.With  B.When    C.As  D.While 26. ____________these two books,he has written some plays and poems. A.Apart from  B.Except for  C.Except  D.But for 27.The new evidence led to _________________. A.the robber having caught    B.catch the robber C.the robber being caught    D.the robber to be caught  28.We must be strict ___________ourselves and strict ___________our work. A.on; with  B.with;in  C.in;in    D.with;with 29.Only when _____________ in 1949_____________to his homeland. A.was the war over;he returned  B.the war was over;he returned C.the war was over;did he return D.was the war over;did he return 30.As there is always a lot of traffic on the road,Ken is extremely _____________when riding his bike. A.cautious  B.careless  C.excited  D.happy 31.Tina began to learn how closely storytelling __________ to the everyday life of the people in that country. A.was linked  B.linked  C.was linking  D.to be linked 32.The writer _________his writing.He forgot to have his lunch. A.absorbed into          B.was absorbed into C.was absorbed in        D.absorbed 33.Don’t use words or phrases ____________ only to people with specific knowledge. A.being known      B.having been known C.to be known        D.known 34.The wolf howled in a __________voice and the old man felt _______________. A.frightening; frightened    B.frightened;frightened C.frighten;frightening      D.frightening;frightening 35.Take care during the holidays!Drinking too much can __ _______heart disease. A.contribute to      B.deal with C.attend to        D.devote to 36.There were several new events ____________ to the program for the project. A.add  B.to add  C.adding    D.added 37.Don’t respond to any e--mail _________ personal information,no matter how official they look. A.searching  B.asking  C.requesting  D.questioning 38.When he saw the letter,he became ____________. A.exciting  B.excited  C.excite  D.to excite 39.Ladies and gentlemen,please remain ____________ until the plane has come to a compete stop. A.seated  B.seating  C.to seat  D.seat 40.For breakfast he only drinks juice from fresh fruit ______ ___on his own farm. A.grown  B.being grown  C.to be grown  D.to grow 五．完形填空                           A   Many people are tidy both at home and at office.Nowhere have I seen a __1____untidy office than my friend James’. Everywhere there are ___2____and books.Not only does it seem never to be cleaned out,but also I do not think it is ever aired,for at ___3____time have I seen any of the windows___4_____.Often I have ___5____James that he should open one,but each tome he answered,"Not just now,Henry Later."Luckily I ____6___to go there very often,nor do I stay there longer than I have to. Strangely enough,James is quite __7_____outside his office.Only once have I seen him with a dirty collar,for example.He is usually well ____8_____.Nor is he careless about thing like ___9_____.At no time has he been ___10___to forget a party,and no sooner does he receive an invitation ___11___he answers it.Unfortunately,his office is quite ____12____run.Perhaps he does not like ____13____work.In his garden in the evening and ___14___weekends,James is happy.As soon as he ____15____home from the office,he begins to work in the garden.Always he seems to have some work to do there,and nowhere in his garden___16__a corner which is not tidy or well ___17___.Seldom have I seen prettier flowers,or healthier vegetables,or smoother,greener grass than in his ___18___.Really I ____19___he ought to have been a farmer,so ___20___is he at such work.Dear friends,have you ever met a person like James?Or do you find him lovely? 1.A.more        B.less        C.so        D.such 2.A.paper        B.papers      C.newspaper  D.evening paper 3.A.every        B.each        C.that        D.no 4.A.cleaned      B.closed      C.open      D.repaired 5.A.told        B.suggested    C.said      D.spoken 6.A.do not have  B.neither      C.haven’t    D.not have 7.A.untidy      B.noisy        C.tidy        D.shy 8.A.dressed      B.worn      C.put on      D had on 9.A.dinners      B.trips        C.invitations  D.visits 10.A.told        B.known      C.warned      D.talked 11.A.when      B.and        C.that        D.than 12.A.different    B.differently  C.hardly      D.easily 13.A.such      B.too much      C.so much  D.hard 14.A.in        B.for          C.at          D.by 15.A.goes      B.gets        C.comes      D.arrives at 16.A.there is    B.has          C.there has    D.is there 17.A.looked out  B.looked after    C.looked at  D.looked for 18.A.garden      B.house        C.field      D.home 19.A.guess      B.think        C.promise    D.advise 20.A.good      B.well        C.careful      D.bad                           B   Being deaf has never held back Karina Mitchell.As a matter of fact,it may have ___1_____her to new heights."The kid never gives up ___2____,"said her father,Tony. "When someone tells her she ___3___do something,if she struggles to do something,it just makes her more ____4_____."   Mitchell will take the ____5____court Friday night. "I like playing."she said. "I like being seen and I like the ____6____. I like it when people are looking at me."   Mitchell used to play basketball in Las Cruces, ___7___Camino Middle School in Grade 8. One summer she went to a university basketball camp,where her head coach Kevin Cook saw her play and recommended to Tony that his ___8___play point guard(组织后卫）.Not only did she change ___9____,she also went up north to Santa Fe to attend the New Mexico School for the Deaf(NMSD).   Playing at NMSD also ___10____her to compete in athletic events outside of the ____11____.Because of sports,Mitchell has travelled to many states and now Kentucky. "When I played here,no one ___12___ me."Mitchell  said. "The deaf world doesn’t really know about deaf athletes that go to big schools.Now,I’m known.The ___13___world is finding out that I can play ball." She ___14____her time in Santa Fe because there she developed the competitive spirit. "It’s going to be like when I played at Mayfield,"she spoke of this weekend’s tournament."It’s going to be ___15____.I love that---to play the best and to go against the best."That’s what separates Mitchell----her ___16____.   Her mother Lora told a story about when Karina was first ___17__ BMX(越野自行车），and other children would say she wouldn’t ___18___because of her lack of balance. Mitchell didn’t _____19___ It,practicing day and night before becoming a very good rider. "____20____stops her,"Lora said."Nothing at all." 1.A.permitted  B.driven    C.invited    D.discouraged 2.A.carelessly  B.immediately  C.slowly  D.easily 3.A.can’t    B.mustn’t    C.shouldn’t  D.needn’t 4.A.puzzled  B.interested  C.determined  D.delighted 5.A.football  B.volleyball  C.tennis      D.basketball 6.A.view    B.support    C.attention    D.help 7.A.building  B.attending  C.teaching    D.studying 8.A.student  B.sister      C.son        D.daughter 9.A.positions  B.minds    C.principles  D.tricks 10.A.forbade  B.persuaded  C.allowed    D.attached 11.A.country  B.state      C.school      D.team 12.A.doubted  B.noticed  C.decided    D.recognized 13.A.dark    B.deaf    C.real        D.bright 14.A.regretted  B.wasted  C.appreciated  D.spared 15.A.exciting  B.funny  C.surprising  D.frightening 16.A.strength  B.confidence  C.feature  D.method 17.A.running  B.operating  C.riding    D.taking 18.A.fail      B.try      C.stop      D.succeed 19.A.make    B.ignore  C.believe    D.promise 20.A.Nothing  B.Everything  C.Nobody  D.Someone                         C   Scientists know how to make sea water fresh.They know many ___1____of taking out the salt.   One way is to boil the salt water. ___2____the water boils,the__ 3___rises.When the steam ___4____it becomes fresh water. ___5___ Way is to use the ___6____of the sun.A tray(盘子)with special glass side is used.The ___7__warms the sea water.The steam ___8___.When the steam cools on the ___9___,it is fresh water. This water runs ___10___the glass into a little gutter(槽).   Still another way is to __11___the sea water.The __12___stays on the ice.Then the scientists __13___the salt.The ice is____14___ water.   Do all these ways ___15___?Yes,they do/   Then why ___16___we have fresh water for people who need it?   The __17___is that some day we will.But we can’t do that yet.It costs too much __18___to make salt water fresh.It costs more than people can ___19___.   But scientists are still __20__better ways.Some day,everyone may drink fresh water that comes from the salty sea.  1.A.ideas      B.ways        C.steps          D.thoughts 2.A.Before      B.After        C.As          D.If 3.A.gas        B.air          C.steam        D.salt 4.A.freezes      B.disappears    C.cools        D.warms 5.A.The other    B.Another      C.One        D.Other 6.A.heat        B.light        C.height      D.shadow 7.A.glass      B.sun          C.sky          D.tray 8.A.appears    B.falls        C.disappears    D.rises 9.A.tray        B.ground        C.glass        D.way 10.A.up        B.from        C.out of        D.down 11.A.freeze      B.cools        C.pour        D.save 12.A.water      B.salt          C.sun          D.sea 13.A.wash off    B.taste        C.add        D.take off 14.A.salty      B.clear        C.fresh        D.clean 15.A.affect      B.suit        C.fit          D.work 16.A.don’t      B.needn’t      C.daren’t      D.didn’t 17.A.problem    B.answer      C.reason      D.excuse 18.A.money      B.time        C.difficulty    D.salt 19.A.save        B.cost        C.pay          D.take 20.A.caring for  B.looking for  C.waiting for    D.depending on 6．阅读理解                           A The forest in Senegal,a country in western Africa,is filled with the chimps’ usual noises.Suddenly dogs bark,Larger male chimps drop from the trees to face the threat while the others climb to safety.Then the dogs’ young human masters appear. One mother chimp with a tiny baby tries to run.The dogs attack and separate them.The two teenage boys quickly snatch the baby chimp.But they don’t act out of sympathy---they save the baby so they can sell it. After the teenagers return to their hometown,they visit a man who is said to be very interested in chimps.When they ask the man,Johnny Kante,if he wants to buy the baby,he replies,"That’s not what we do."Kante is a mother of a scientific team.Although Kante is angry with the teens for capturing the chimp,he hides his anger and persuades them to take the baby chimp. Unsure of what to do next upon seeing the chimp,Kante calls Jill Pruetz,the head of the chimp research team. "I’m really worried,"says Pruetz,doubtful that the mother is still alive.But knowing that wild chimps sometimes adopt orphans(孤儿),Kante and Pruetz decide they must try to return the baby chimp to its wild community. The next morning,Pruetz and Kante leave the baby with another team member and begin their search for the wild chimps.Pruetz quickly finds the group in the woods.She recognizes the female that is without her child. Pruetz is so excited that she runs the entire mile back to bring the baby chimp to the tree where the chimps are hanging out.The researchers place the baby on the ground near the tree and back away.Almost immediately,a male chimp drops to the ground and stares at the baby curiously.He carries her back to where the mother is waiting. Pruetz still can’t believe how fortunate they were to have reunited the mother and child. "Surprising is the only word I can think of,"she says. 1.The dogs’ masters visit Johnny Kante to __________________.   A.sell the baby chimp   B.ask him to take care of the baby chimp   C.wash the baby chimp’s wound   D.ask him to return the baby chimp to its wild community 2.When Kante sees the little chimp the first time,he’s _____________.   A.a bit at a loss  B.excited    C.angry   D.clear about how to save her 3.It can be learned from the passage that ________________. A.Kante feeds the baby chimp carefully in the lab B.larger male chimps protect other chimps when there are dangers C.the teenagers get some money after setting the baby chimp free D.Pruetz and Kante take the baby chimp with them to search for the      wild chimps 4.According to the passage,how many of the following has been done by Pruetz? a.Taking the baby chimp to her home. b.Finding the chimp group in the woods. c.Persuading the teenagers to set the baby chimp free. d.Bringing the baby chimp to the tree where the chimps are hanging out. A.1      B.2    C.3      D.4 5.What is the main idea of the passage?   A.How precious chimps are.   B.An adult chimp’s deep love for her baby.   C.The dangers ten wild chimps are facing.   D.How caring people reunite a baby chimp with her mother.                       B     What is the most important day of your life? For many people the answer is your Wedding Day---the day when you marry another person and promise to live together as husband and wife for the rest of your lives.   Wedding celebrations differ from country to country---in China the bride wears red;in India the wedding can continue for three days.However,in Britain the bride wears white and wedding usually only lasts for one day.   In the UK It is possible to get married in religious or civil ceremony.A religious ceremony takes place in a church.A civil ceremony,on the other hand,can be held in a registry office,in a hotel,or even on a boat!   On the day of the wedding the bride and bridegroom are kept separate until the ceremony.It is said to be bad luck if the groom sees the bride in her dress before the wedding. The bride arrives at the ceremony accompanied by her father and  bridesmaids.They officially give her way to her new husband.During the ceremony the happy couple exchange vows and give each other wedding rings which they will wear forever,At the end of the ceremony they kiss. Afterwards they go outside where friends and family throw rice of confetti（婚礼中抛撒的五彩纸屑）over them.Then they go on to the reception where there is a lot of food and drink.After the meal the father of the bride and the best man(伴郎）make speeches.Then the bride and groom take the first dance.It’s a lot of fun. Finally,at the end of party the newly--weds leave to go on honeymoon,usually to a very romantic destination. 6.What function is the first two paragraphs? A.To tell us that we have most important day in our life. B.To tell us that Wedding Day is the day when you marry another person and promise to live together. C.To attract readers’ attention to the topic---weddings in Britain. D.To tell us that people hold weddings. 7.What does the underline word "newly--weds"(pare.7)mean? A.The newly--married couple.  B.The bribe. C.The bridegroom.          D.the best man. 8.What can we infer from the passage? A.Wedding celebrations differ from country to country. B.In Britain the bride wears white. C.People all over the world pay a great deal of attention to Wedding Day. D.In India the wedding can continue for three days. 9.Which of the following statements is NOT true? A.People in Britain usually get married in a religious or civil ceremony. B.On the wedding day,the bridegroom can’t see the bride in her dress. C.The bride’s father will give her way to the bridegroom. D.The bride and bridegroom will take the first dance.                       C What make a person a scientist?Does he have ways or tools of learning that are different from those 0f the others?The answer is "NO".It is not what the tools that a scientist use but he uses these tools that makes him a scientist.You will probably agree that knowing how to use the power is important to a carpenter(木匠）.You will probably agree, too,that knowing how to investigte(调查）,how to discover information,is important to everyone. The scientist,however,goes one step further,he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed(确认）by other persons.He also works to fit the answers he gets to many questions into a large set of ideas about how the world works. The scientist’s knowledge must be exact.There is no room for half right or right just half the time.He must be as nearly right as the conditions permit.What works under one set of conditions sometimes must work under the same conditions at other times.If the conditions are different,any changes the scientist observes in a demonstration(演示）must be explained by the changes in the conditions.This is one reason that investigations are important in science.Albert Einstein,who developed the theory of relativity,arrived at this theory through mathematics was later tested through investigations.Einstein’s ideas were shown to be correct.A scientist uses many tools for measurements.Then the measurements are used to make mathematical calculations that may test his investigations. 10.What makes a scientist according to the passage? A.The tools he uses.  B.His way of learning. C.The way he uses his tools. D.The different tools. 11.What can we learn from the passage? A.The scientist’s knowledge is always right under all conditions . B.When the condition changes,the result of the observation may also change. C.Condition make no difference to scientists. D.There’s no point for ordinary people knowing how to investigte. 12."The scientist,however,goes one step further,...."the author says this to show _____________________. A.the importance of information  B.the importance of thinking C.the difference between scientists and ordinary people D.the difference between carpenters and people with other jobs 13.A scientific theory should be one that ____________. A.not only works under one set of conditions sometimes,but also works under the same conditions at other times B.Leaves no rooms for improvement C.does not allow any change even under different conditions D.can be used for many purposes 14.Which is the main idea of the passage? A.Scientists are different from ordinary people. B.The theory of relativity. C.Exactness is the center of science. D.Exactness and way of using tools are the keys to the making of a scientist. 15.How can we prove a scientist’s idea to be correct? A.Acknowledged by most people. B.Measured with many tools. C.Tested through investigations using mathematical calculations. D.Nobody except scientists themselves can prove.                       D Yesterday,when I was having dinner in a restaurant,an old man entered with his whole body shaking.Every step seemed to be a huge struggle.He looked so familiar to me but yet,I wasn’t quite sure.While his nurse was ordering at the counter,I walked near to him.I knew him:he had been one of our regular customers at the restaurant where I had worked when I was at university! His name is Mr.Candido Filio.He is a retired professor of the university of the Philippines.He founded the first Scrabble Organization in the Philippines and in his lifetime,he received awards for his works.Mr Filio and I shared a very special bond during my days in the restaurant. He was one of the smartest people I knew.Every day,I watched him write parts of his book and he would always discuss bits and pieces of it with me.Every Sunday The Philippines Star newspaper had a special page for word puzzles and we could answer all of them in less than five minutes. When I looked at him yesterday,I was both sad and shocked.He was still sharp and witty.If it weren’t for his physical deterioration(恶化）,no one would have ever guessed that he had survived cancer,two major heart attacks and was now battling a kidney(肾）disease. We exchanged updates about our lives.I told him I got married and that I had decided not to pursue law school anymore.I was embarrassed because I knew that I was letting him down. Somehow,he said to me something I will never forget. "Kate,what do you think is man’s ultimate(最终的）goal in life?Happiness,isn’t it?You are happy and that should be considered a success.Many people spend a lifetime searching for that.Be thankful that you have found it." And for that,my life changed,probably forever. 16.The underlined sentence in Paragraph 1 suggests that the old man __________________________. A.walked powerfully      B.made a big step C.was seriously ill        D.wanted to attract attention 17. walked near to the old man in order to _____________. A.order some coffee      B.have a careful look C.serve him coffee      D.lend him a hand 18What did the author do together with Mr.Filio when at university? A.They drank coffee.        B.They wrote books. C.They solved word puzzles.  D.They worked at a restaurant. 19.The author was shocked when she met Mr.Filio because Mr.Filio was still __________________. A.weak    B.healthy    C.alive    D.smart 20.What can we learn from the passage? A.It’s lucky to have a good friend. B.Confidence helps cure disease. C.Word puzzles make you sharp. D.Success is defined in many ways.                           E   Polar bears could avoid extinction despite many starving to death in coming years,according to scientists and other observers who have discovered that some of the bears have found a new food source--goose and duck eggs.   In recent years,much of the sea ice that polar bears use as a hunting platform for seal meals has melted,forcing some bears-particularly young males-father north or onto land,where they are not as good at hunting.   The bears were listed earlier as a threatened species under the US Endangered Species Act as the population has dropped.   Meanwhile,snow geese are thriving（茁壮成长）near the western Hudson Bay,and researchers say there are in fact too many of them.Their eggs can be a good food source,researchers report.   "Over 40 years,six sub--adult male bears were seen among snow goose nests,and four of them were sighted after the year 2000,"says Robert Rockwell,an ornithologist(鸟类学家）at the American Museum of Natural History and a biology professor at City University of New York’s City College."I’ve seen a sub--adult male eat duck eggs whole or press its nose against the shell,break it,and eat the contents." Ice is melting,on average,0.72 day earlier each year in the region studied.Snow geese are hatching(孵出)eggs about 0.16 days sooner each year,according to Rockwell and his graduate student Linda Gormezano. A polar bear would need to consume the eggs of 43 nests to replace the energy gained from the average day of hunting seals,but Rockwell thinks that while many polar bears may starve in coming years,the clever animals just might survive extinction. 21.Why do polar bears begin to eat goose and duck eggs? A.There are fewer and fewer seals. B.They are more delicious than seals. C.There are too many goose and duck eggs. D.It’s difficult for polar bears to hunt seals. 22.What do we know about polar bears? A.They use sea ice as a platform to hunt eggs. B.They change their living places to find seals. C.Many of them are likely to die because of lacking food. D.Lots of them have been seen to eat goose eggs in the past 40 years. 23.What can we learn from Paragraph 6? A.Polar bears need to consume more eggs. B.There are not enough eggs for polar bears. C.The environment polar bears live in is becoming worse. D.Egg consumption could become reliable for polar bears. 24.According to the passage,in the future polar bears_____________. A.will hunt geese for food              B.may not die out C.might find warm places to live in D.could face more living difficulties 25.What can we learn from the passage? A.Nothing is difficult to a willing heart. B.One survives by fitting in with the environment. C.A thing is highly priced if it is rare. D.The weak are the prey of the strong.                   F Marie Curie,born in Sklodovka,Poland in 1876,led a hard life as a girl.Her parents,both teachers,had small salaries and were quite poor,especially after her mother stopped teaching to raise five children and take care of her poor health. Marie’s mother suffered from tuberculosis(肺结核）and died of it when Marie was ten. When Marie was small,she showed great interest in science.She loved to study and hoped to become a scientist when she grew up.Her parents encouraged her interest in science.Excellent as she was in her studies,she couldn’t go on with the advanced education she needed because Poland was then ruled by Russia and women were not permitted to go to college. In order to continue her education,she smoothed away many difficulties and entered Paris University,where she lived a simple life and studied hard,so she graduated with the highest grades in her class. After graduation she was engaged in scientific research in Paris University.    There she met Pierre Curie,whom she married. Pierre joined her in her research into an unknown phenomenon "radiation",which a certain scientist had declared that uranium gave off.The Curies spent several years trying their best to find,the element that produced radiation.Finally they succeeded in 1902. Marie Curie won two Noble Prizes,one for physics in 1906,together with her husband and another scientists;the other for chemistry herself in 1911.Madame Curie was a scientist of great achievement,and the first woman ever to be honored in the Noble Prize history. 26.When Marie was young,her family became poorer because ______ _______________. A. the family had five children B. Marie’s father had a small salary C. Marie’s mother gave up her job D. the family was cruelly taxed by Russians 27.Marie couldn’t continue the advanced education because ________ ____________. A.she wanted to help her father to support the family B.Her father couldn’t afford to send her to college C.Her grades were very poor D.Colleges in Poland would not take women as students then 28.The fact that proves she was the best student in her class is that__ _________________. A.she smoothed away many difficulties and entered Paris University B.her grades were the highest in her class C.she did research work after her graduation D.she won the Noble Prize finally 29.The best title for this passage is _________________. A.A Brief Account(描写)of Madame Curie’s life B.Madame Curie and Radiation C.Madame Curie’s Childhood D.Madame Curie’s Interest in Science                           G   In 1997,a group of twenty British women made history.Working in five teams with four women in each team,they walked to the North Pole.Apart from one experienced female guide,the other women were all ordinary people who had never done anything like this in their lives before.   The women set off as soon as they were ready. Once on the ice,each woman had to ski while dragging a sledge(雪橇)about 50 kilos.These would not have been too bad on a smooth surface,but for long distances,the Arctic ice is pushed up into huge piles two or three meters high,and the sledges had to be pulled up one side and carefully let down the other so that they didn’t become damaged.The temperature was always below the freezing point and sometimes strong winds made walking while pulling so much weight almost impossible.It was also very difficult for them to put up their tents when they stopped each night.   In such conditions,the women were making good progress if they covered fourteen or fifteen kilometers a day.But there was another problem.Part of the journey was across a frozen sea with moving water underneath the ice and at some points the team would drift(漂流）back more than five kilometers during the night.That meant that after walking in these very severe conditions for ten hours on one day,they had to spend part of the next day covering the same ground again.Furthermore,each day it took them three hours from waking up to setting off and another three hours every evening to set up the camp and prepare the evening meal.   So,how did they manage to succeed? They realized that they were part of a team.If any one of them didn’t pull her sledge or get her job done,she would endanger the success of the whole expedition(探险).Any form of selfishness could result in the efforts of everyone else being completely wasted,so personal feelings had to be put to one side.At the end of their journey,the women agreed that it was mental effort that got them to the North Pole. 30.What was so special about the expedition? A.There was no one to lead it. B.The women didn’t have any men with them. C.It was a new experience for most of the women D.The women had not met one another before. 31.On the expedition,the women had to be carefully to avoid _______ ______________. A.falling over the ice      B.being left behind C.damaging the sledge    D.getting too cold at night 32.Which of the following does not prevent women from covering more miles a day on the expedition ? A.Preparation was very complex everyday. B.The ice somewhere was moving. C.They often lost their way. D.Arctic conditions are very severe. 33.Those women succeeded mainly because _____________________ according to the last paragraph. A.women were better at sharing personal feelings B.women could adapt themselves to the expedition more effective than men C.they had more experiences walking in bad conditions D.they depended on strong motivation and good teamwork 7．短文改错   下面短文中有10处语言错误。请在有错误的地方增加删除或修改某个单词。   增加：在缺词处加一个漏词符号（Λ），并在其下面写上该加的词。   删除：把多余的词用斜线（\）划掉。   修改：在错的词下划一横线，并在该词下面写上修改后的词。   注意：1.每处错误及其修改均仅限一词；         2.只允许修改10处。   I like music very,pop songs particularly.Every evening then I am doing homework and at weekends when I at home,I always play some of my favorite songs on tapes.The familiar patterns of notes attracts me into the colourfully world of music. Now and then I stop to follow the songs.Much often than not,my mother comes in,asking me to fix my attention to my work.She does nor like pop music.Like the most grown-ups,she enjoys folk songs,because the peaceful music reminds her of their beautiful life when she was young.It is true which people of different age understand music differently and enjoy different music. Key: Unit  1    Great  scientists 1．单词拼写 1.characteristics  2. Radium 3.painter 4.scientific  5.analyse 6.scientific  7.pollutes/polluted 8.concluded  9.victims  10.expert 11.linked  12.foresee 13.blame 2．选词填空     (一） 1.conclusion 2.put forward 3.contribution 4.analysing 5.Apart from   （二） 1.put forward  2. attend to  3.was absorbed in  4.was to blame for  5.Apart from  6.Only if  7. defeat  8.the moment 3．用所给词的恰当形式填空 1.be exposed to 2.was absorbed in 3.to blame 4.contributed;to 5.make sense 6.seated  7.blown  8.standing  9.worried  10.broken  11.construction  12.to contribute 13.paid  14.indicating;interrupting  15.inspired;inspiring 四．单项填空 1--5 DACCC 6---10 BABDA 11--15BBABB 16--20AABDC  21--25CDBDC 26--30ACBCA 31--35ACDAA  36--40DCBAA 五．完形填空 A  1---5 ABDCB  6--10ACACB 11--15DBACB 16--20DBABA B  1---5BDACD 6--10CBDAC  11--15BDBCA 16--20BCDCA C  1---5BCCCB 6--10ABDCD 11--15ABACD 16--20ABACB 6．阅读理解 1---5AABBD 6--10CACBC 11---15BCADC 16--20CBCDD 21--25DCDBB 26--29CDBA 30--33BCCD 7．短文改错 1.then→when 2.I Λat →am或stay 3.attracts→attract  4.colourfully→colourful  5.Much→More 6. to my work→on 7.the 8.their→her 9.which→that 10.age→ages