人教版英语必修五-unit3-同步练习

1、实用文档文案大全Unit 3 Life in the futurem .单项选择，从A、B、C、D四个选项中，选择最佳答案完成句子1. organizers repeatedly appealing to smokers to allow Expo to be smoke-freeevent, smokers are in no mood to cooperate.A. Despite; aB. In spite; aC. Although; aD. In spite of; /2. He is going to the story where he left over yesterday.A

2、. take upB. take offC. take awayD. take in3. We simply cannot tolerate in exam.A. cheatingB. to cheatC. having cheated D. cheated4. The female bird the male's bright colours.A. lacks inB. lacks ofC. lacksD. is lackingD. ownD. in a moment5. People are not allowed to read others' letters witho

3、ut permission.A. privateB. publicC. individual6. She caught his eye .A. in an instantB. for an instantC. in a minute7. The twins were separated at birth and brought up in entirely different .A. atmosphereB. environmentC. surroundingD. conditions8. Those who to vote must come to the meeting.A. demand

4、B. requestC. requireD. desire9. New technology is being almost every industrial process.A. applied forB. adjusted toC. applied toD. adjusted in10. The parents saw off their son until the plane .A. in sightB. out of sightC. within sightD. lost sight11. He thought he had looked at the problem from eve

5、ry .A. wayB. meansC. sidesD. aspect12. About 500 people have been temporarily housed in 103 tents in the campus of a middle school on a hill on the north side of Zhouqu.A. being situatedB. situatedC. situatingD. to be situated13. The competition, with the support of the World Wide Fund for Nature (W

6、WF), willnarrow down the list of finalists to 12 next month.A. runningB. to runC. having running14. Among those by Foreign Policy and others as Gatesof State Hillary Rodham Clinton.A. namedB. to be namedC. being named15. In order not to be disturbed, I spent three hours in my study.A. lockingB. lock

7、edC. being lockedIV.根据所给句子完成画线部分D. run' potential successor are SecretaryD. to nameD. to lock1. As I was worried about the journey, I was unsettled for the first few days., I was unsettled for the first few days.2. If he were given enough time, he would have finished the test paper., he would ha

8、ve finished the test paper.3. Because she is worried about the missing child, she finds it difficult to go to school these days., she finds it difficult to go to school these days.4. I was taking up my prize which was won last year.I was taking up my prize.5. Tomorrow you will be ready for some of t

9、he visits which are organized by the company.Tomorrow you will be ready for some of the visits.V.根据汉语提示及重点词语将下列句子译成英语1 .复印这些文件用了一个早上的时间。(take up)2 .他擅长于自己的工作，但有时似乎缺乏信心。(lack)3 .简一进来就大哭起来。(the instant)4 .咽下食物之前要好好咀嚼。(swallow)5 .他们泼水扑灭了大火。(by doing sth)VI .完形填空Some people are calling it the greatest m

10、edical breakthrough so far this century. Surgeons in Spain have successfull y carried out the world' s first organ transplant using new stemcel）technology.But 1 are stem cells? Most cells in our bodies are designed to 2 specific purposes - for example, a liver cell develops to work in the liver

11、and cannot become a heart cell.But stem cells are 3 . They are very young, and in the 4 scientists can grow them into different types of cell.Claudia Castillo needed a new windpipe （气管）after contracting tuberculosis. Scientists from the University of Bristol in the UK took a donor windpipe, or trach

12、ea, from someone who had 5 died.They used strong chemicals to remove the donor' s cells, leaving a tissue scaffold. This wasrepopulated（重新构成）with cells from Ms Castillo' s windpipe and nose, and stem cells from herbone marrow. After four 6 the cells had grown sufficiently for the trachea to

13、be transplanted into Ms Castillo.Currently, transplant patients have to take drugs for 7 of their lives to prevent their bodies rejecting the new 8 . These 9 can have bad side-effects, and do not always prevent rejection.But by using Ms Castillo ' s own ceOs, were able to trick her body into 11

14、the new trachea was her own organ. Five months on, Claudia Castillo is in 12 health.This ground-breaking procedure could be used in other transplant operations in the future.Scientists 13 believe stem cells might be used to treat Parkinson ;disease, Alzheimer ' s disease, heart disease, stroke,

15、arthritis, diabetes, burns and spinal cord damage.14 , stem cell research is extremely controversial. The most effective stem cells do not come from adults but from embryos created in laboratories and which are just a few days old. Many people have religious or ethical objections to growing embryos,

16、 15 they can be used to cure diseases.1. A. whatB. whoC. whereD. why2. A. give3. A. similarB. offerB. differentC. takeC. the sameD. serveD. new4. A. officeB. laboratoryC. hospitalD. university5. A. alreadyB. almostC. recentlyD. slowly6. A. daysB. hoursC. monthsD. years7. A. othersB. the otherC. the

17、restD. parts8. A. cellsB. partsC. lifeD. organs9. A. medicineB. drugsC. operationsD. bodies10. A. scientistsB. doctorsC. professorsD.transplant patients11. A. knowingB. thinkingC. realizingD. doubting12. A. poorB. badC. perfectD. mental13. A. alsoB. neverC. stillD. ever14. A. ThereforeB. InsteadC. B

18、esidesD. However15. A. becauseB. asC. even ifD. ifvn.阅读理解，根据短文内容选择最佳答案AMany years ago, scientists discovered that amino acids, a foundational building block of life forms on earth, also exist in space. One of the primary sources of this knowledge lies in numerous tests run on meteorites （陨星）that hav

19、e landed on earth. Small traces of amino acids have been found, again and again, from a countless number of meteorites. An American scientist and researcher, Sandra Pizzarello, has recently discovered that the amino acids found on earth share the same simple structure as amino acids found in outer s

20、pace. This discovery offers proof that extraterrestrial （来自地球夕卜的 ）life could, quite realistically, resemble life on earth.Many years ago, Pizzarello and a colleague conducted research on amino acids extracted （提 取）from a meteorite that landed in Australia in 1969. As they analyzed the material, they

21、 discovered a greater number of acids indicating a tendency towards left-handedness” over right-handedness".Further evidence to support these findings came from the analysis of pristine meteorites found in Antarctica. The frozen conditions of Antarctica ensure that meteorites are preserved and

22、remain unaffected by the earth. These buried meteorites are usually discovered due to constant motion of the ice, which eventually brings the objects back to the surface.According to Pizzarello, this discovery is important because it shows that a key molecular （分子的）trait（特征）that defines life here on

23、 earth appears to have had the same effect on the cosmic lineage （世系）of life in outer space. In other words, the fictional images of aliens from movies and popular television shows such as Star Trek might be more realistic than we used to think.Is there life on other planets? Do aliens resemble huma

24、n beings? Maybe one day, with continued scientific research and advancement in space travel and research, we will find out.1. What are amino acids?A. A building material.B. A chemical.C. A life form.D. A building block of life forms.2. Which of the following is true according to the passage?A. Our k

25、nowledge of amino acids from outer space has been gained from the tests on meteorites that landed on earth.B. The meteorites found in Antarctica had reamained in good condition largely because no one lives there.C. The producers of movies about aliens must have done research on amino acids from mete

26、orites.D. The author doesn't believe that aliens might exist in outer space.3. What has Sandra Pizzarello discovered recently?A. Extraterrestrial life must resemble life on earth.B. The amino acids found on earth share the same simple structure as amino acids found in outer space.C. A lot of aci

27、ds indicate a tendency towardsright-handedness" over left-handedness".D. A key molecular trait has the same effect on the cosmic lineage of life in outer space.4. What has made the discovery of the buried meteorites in Antarctica possible?A. Continued scientific research.B. Advancement in

28、space travel and research.C. The constant motion of the ice eventually brings the objects back to the surface.D. The discovery of amino acids.5. What is probably the best title for the passage?A. Amino Acids Offer Proof of Alien Life in Outer SpaceB. There Is Life in Other PlanetsC. Extraterrestrial

29、 Life Resembles Life on EarthD. Small Traces of Amino Acids Have Been FoundBOn my planet, nobody needs to die. It was only ten years ago that scientists here on Xeron developed technology to bring the dead back to life. That does sound strange, doesn't it? But ofcourse these dead people“ are not

30、 made of flesh and blood but celluloid （假象牙）and computer chips. The scientists found that because our population was declining people were becoming longly in their small settlements. So they set to work to solve the problem. After twenty years of dedication they succeeded. They discovered that peopl

31、e“ could be copied from old home movies. The person" is combined with computer records about him or her to create a virtual relative". The family can chat and live with him or her. Once a family takes up the offer of a constant companion, their upkeep is very cheap. He or she does not need

32、 food or clothes, is never ill and does not need haircuts or new shoes.This project has been such a success that the scientists are now working on ways to bring back people“ who died long ago so that they can take on new roles. In 2030 they hope to be able to reproduce some of the great people of th

33、e 20th century: perhaps even Karl Marx, Albert Einstein, or Chairman Mao.So if you are lonely, find an old home movies and choose the relative you would like to bring back to life. Then call Xeron 7257 and one of our representatives will call you back. Prices are very reasonable. Call today or write

34、 for our brochure for full details at Xeron People Regeneration Ltd, Bonjon 5675, Xeron. Please mark your envelope BROCHURE or quick reply!6. How are these dead people" different from us?A. They are made of flesh and blood.B. They are made of celluloid and computer chips.C. They are made of fle

35、sh and celluloid.D. They are made of blood and computer chips.7. What is NOT true about the copied people" ?A. Their upkeep is very expensive.B. They don't need food or clothes.C. They are never sick.D. They don't need haircuts or new shoes.8. What is the reason for scientists to bring

36、great minds back to life?A. So that they can take now roles.B. Because scientists want to show off their talents.C. Because people need them.D. So that they can make the same contribution to society.9. When you want a relative to be brought back to life, which of the following orders is right?a. cal

37、l Xeron 7257b. find an old home moviec. choose the relative you'd like to bring back to lifed. one of the representatives calls you backe. a relative is brought back to lifeA. a-b-c-d-eB. a-c-b-d-eC. b-c-a-d-eD. b-a-c-d-e10. What do you think is the best title for the passage?A. Humans Can Live

38、LongB. Life Can Be Extended Indefinitely on Xeron!C. A Great DiscoveryD. Great People Will Never Dievm.书面表达假设你是小明，请根据你校美化校园的规划，用英语给你在美国的笔友Peter写一封短信，介绍该规划。短信的主要内容如下：规划目的美化校园、净化空气创造良好学习和生活环境规划内容（由学生自 己决定）种植花草树木建一个植物园，供参观、实践建一个小花园，供休息、读书建几座名人雕塑，激励师生注意：1.短信的开头和结尾已为你写好，不计入总词数。2.词数：120左右。3.参考词汇：雕塑 -statu

39、e (n.) 植物园-botanical garden (n.)Dear Peter,I would like to tell you that our school has worked out a new program.Welcome to our school if you have any chance.Yours,Xiao Ming参考答案m .单项选择，从A、B、C、D四个选项中，选择最佳答案完成句子1. A 解析：despite与in spite of是介词，although是连词。名词 event（活动）是可数名词。前半句句义为“尽管组织者不断地呼吁烟民们让世博会成为一个无烟

40、活动”，故选A。2. A 解析：take up表示“继续；（把）接下去；进一步讨论”。句义为“他打算从昨天 停下来的地方接着讲这个故事”。3. A 解析：tolerate后跟动名词形式，故选 A。4. C 解析：及物动词lack指“缺乏；缺少”，它后面直接跟宾语；也可以用作不及物动词， 用于be lacking in sth结构中。5. A 解析：private强调“私人的”。其他选项的意思都与句义不符。6. B 解析：for an instant表示“暂时；一时"。句义为"她在一瞬间与他的目光相遇“。其他选项均表示“一会儿；立刻；马上” 。7. B 解析：A选项指“气氛；

41、氛围” ；B选项则指对人的成长、情感、观念、伦理、道德、 品行等产生影响的环境； C选项表示“环境”时常用复数形式，偏重于生活、居住的周围环 境；D选项侧重表示“条件”，泛指改变、限制性因素，也指影响生活质量的种种因素。8. D 解析：demand表示“坚决要求”，后面不能跟不定式结构； request表示"请求”，后 面也不能跟不定式结构； require表示“要求；需要" ；desire表示“渴望；想要；希望”。故 选D。9. C 解析：句义为“新技术应用到几乎所有工业流程中"。apply to表示"应用到"；adjust to指“调整；适

42、应于"。10. B 解析：out of sight表示“（某物或人）看不见了" ； lose （one's） sight表示“某人看不 见某物（人）A、C选项表示“进入视线；在视野里；看见” 。11. D 解析：本题考查与介词from搭配的名词。A、B选项不构成搭配，C选项应该用单数形式。词组from every aspect表示“从各个方面”。12. B 解析：及物动词 situate表示“使位于；使处于“，构成短语（be） situated in/on,表示 “位于；坐落在“。本句中过去分词短语 situated on the north side of Zho

43、uqu作定语，修饰名词 a middle school。13. D 解析：本题考查过去分词作状语，表示被动。选项中只有D选项表示被动，意思是“在世界自然基金会的支持下举办”。14. A 解析：本题考查过去分词作定语，表示一个已经完成的被动动作。（be） named by表示“由命名”。15. B 解析：本题考查过去分词作状语，表示被动。句义为“为了不受干扰，我把自己锁 在书房里三个小时” 。A选项是干扰项，因其表示主动而不符合题意。IV.根据所给句子完成画线部分1. Worried about the journey2. Given enough time3. Worried about th

44、e missing child4. won last year5. organized by the companyV.根据汉语提示及重点词语将下列句子译成英语1. Copying these documents took up the whole morning.2. He is good at his job but sometimes he seems to lack confidence.3. Jane burst out crying the instant she came in.4. Chew your food properly before swallowing it.5.

45、They put out the fire by pouring water on it.VI .完形填空1. A 解析：本句表达“干细胞是什么？”故用 what。2. D 解析：与后面的specific purposes能够搭配的只有 D选项，serve此处意思是“适合于； 适用”。3. B 解析：根据连接词 but,此处句子应该表达“但是，干细胞却是不同的”。4. B 解析：科学家们能够在“实验室”把干细胞培育成不同类型。故选 B。5. C解析：根据常识，这些干细胞应该是从刚刚去世的人身上提取。其他选项不符合题意。6. A 解析：根据倒数第三段最后一句的信息，可推断此处应该是“过了4天之后”。B选项不符合实际情况。7. C 解析：forthe rest of their lives是一个固定表达，意为“晚年；余生；接下来的日子里”。8. D 解析：阻止身体排斥新植入的器官，故选择 D。A选项不符合医学常识。9. B 解析：根据上文可知，这里表达“这些药有副作用”。A选项具有迷惑性，但它是不可数名词，不与these搭配。10. B解析：根据by using Ms Castillo ' s