2019-2020学年外研版英语选修6课后作业含答案：Module 5 Section 1

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1、Section Introduction,Vocabulary & Reading一、写作词汇,完成下列小对话1.What is happening to her?She is (呼吸) with difficulty after long-time running. 答案:breathing2.The little child is crying loudly,why?The fathers violence (惊吓) him. 答案:terrified3.He (追赶) after the burglar but no luck. What a pity!答案:chased4.She ha

2、s decided to break up with him.Yes,his behaviour filled her with ( 恶心). 答案:disgust5.What made you so embarrassed?Being (拒绝) in public. 答案:refused6.People tend to save money rather than spend.Its the ( 担心) of losing a job. 答案:fear二、阅读词汇,完成下列小短文。写出画线部分的汉语意思Little Nicky was cloned 1. by an American com

3、pany,called GSG.It has the emotions 2. like human.Its gene is identical 3. to the original one,but it has wrinkled 4. skin,which is terrifying 5. . 答案:1.克隆 2.情感 3.完全相同的 4.具有皱褶的 5.令人害怕的三、单句改错1.Our water is running out of.答案:去掉 of2.It was Dec.12th that he came back for the Spring Festival.答案:Dec.12th

4、前加 on 或 thatwhen3.That was the third time that he has come late for class.答案:hashad4.I hope you to get well as soon as possible.答案:hopewish 或去掉 to5.I woke,shaking for fear.答案:forwith四、根据汉语提示完成句子1. (人们普遍赞同)that education must begin at the early age. 答案:It is generally agreed 2. (在做我的家庭作业时),I was want

5、ed on the phone.答案:When doing my homework3.The dog is always making some noise,so I have to (将其赶出书房). 答案:chase it out of my study4. (是在车站)that I met with a friend of mine when we hadnt seen each other for almost two years. 答案:It was at the station5.After the college entrance examination,some student

6、s (担忧他们的成绩). 答案:were anxious about their results6.I often see our English teacher sitting in his chair, (看书). 答案:doing some reading7.If you ( 伸出手)beside the road,youll find a taxi stop in front of you very quickly. 答案:put out your hand8.I explained that problem to her (一再),but she still didnt unders

7、tand. 答案:again and again9.He (对担心)the safety of the machinery,so he went to watch it himself. 答案:was anxious about10.When speaking of that story,she performed it (带着深深的感情).答案:with deep emotion五、阅读理解A导学号 36224026There are three reasons why I dont think that we are ready for cloning.Firstly,we dont kn

8、ow exactly what the consequences of cloning would be.For example,if scientists cloned a man,they might know what he would look like,but they wouldnt know his quality.What would happen if scientists cloned another Hitler or others like him?Do you really think we would survive if this became a reality

9、?Secondly,cloning raises many ethical questions.Look back at the cloned man that has been presented and ask yourself these questions:“Do you really think that he would be a man?”“Who would be responsible for him?”“Do you think he should have the same rights as we have?”I dont think that we can answe

10、r these questions now.Lastly,we dont know exactly what the meaning of life is.In my opinion,creating life is the duty of nature,and we must not interfere(干预) with that task because we cant understand the extremely complicated relationships among lives that are defined by nature.Usually these relatio

11、nships are extremely complex.Sometimes,they seem to be so untouchable that they cannot be changed.From my point of view,we have to look at the natural environment around us.We can see that an ecosystem (生态系统 ) is made up of a lot of different kinds of life,and each life has its own function within t

12、he system.If we disturb that,I think it could lead to our extinction(灭绝).Even though cloning may have a lot of benefits for humans,I think we should stop cloning because we do not understand it and cant control all of its effects.Maybe in the future,we will be ready to do it,but that time has not ye

13、t arrived.1.According to the author,we are not ready for cloning because . A.two or more persons may have the same appearanceB.scientists are not sure about the personalities of the cloned peopleC.people may not function properly if there are more cloned human beingsD.cloning has not been permitted

14、by the government答案:B解析:细节理解题。从第一段 “For example,if scientists cloned a man,they might know what he would look like,but they wouldnt know his quality.”可知答案。2.In the third argument the author fears that we will if we create life at will. A.change the natural environment around usB.disturb the ecosyste

15、m in natureC.suffer from overpopulationD.accelerate the extinction of animals答案:B解析:细节理解题。根据文章倒数第二段 “We can see that an ecosystem is made up of a lot of different kinds of life,and each life has its own function within the system.If we disturb that,I think it could lead to our extinction.”可知,B 项正确。3

16、.According to the passage,whats the authors attitude towards cloning?A.Positive. B.Critical.C.Indifferent. D.Supportive.答案:B解析:推理判断题。根据全文内容可知 ,作者并不赞成克隆,对此持批评态度。4.Which of the following would be the best title for the passage?A.To Clone or NotB.Why Should We Stop Cloning?C.Scientific Research on Clon

17、ingD.The Advantages and Disadvantages of Cloning答案:B解析:主旨大意题。通读全文可知 ,全文主要从三个方面讲述了我们为什么不要克隆。BGeorge Eberhardt turned 107 last month,and scientists would love to know how he and other older folks like him made it that far.So hes going to hand over some of his DNA.Hes one of 100 centenarians(百岁老人)takin

18、g part in a project that examines some of the oldest citizens with one of the newest scientific tools:whole-genome sequencing(全基因组测试),the deciphering(诠释) of a persons complete collection of DNA.Scientists think DNA from very old healthy people could offer clues to how they have lived so long.And tha

19、t could one day lead to medicines to help the rest of us stay disease-free longer.“Its very hard to get to 105 without some genetic advantages,”says Dr Thomas Perls,a geriatrics(老年医学) expert at Boston University.Dr Perls is helping find centenarians for the Archon Genomics X Prize competition.The X

20、Prize Foundation,best known for a spaceflight competition,is offering $10 million in prize money to researchers who decipher the complete DNA code from 100 people older than 100.The contest will be judged on accuracy(精确性),completeness and the speed and cost of sequencing.Mr Eberhardt played and taug

21、ht tennis until he was 94 and says hes participating in the X Prize project because hes interested in science and technology.Its not clear his genes will reveal much.Nobody else in his extended family reached 100,and he thinks only a couple reached 90,he said in a telephone interview.So why does he

22、think he lived so long?He attributes it to 70 years of marriage to his wife,Marie.She in turn refers to his “intense interest in so many things” over a lifetime,from building radios as a child to pursuing a career in electronics research.But scientists believe theres more to it,and they want to use

23、genome sequencing to investigate.Dr Richard Cawthon of the University of Utah,who is seeking longevity genes by other means,says it may turn up genetic features that protect against multiple diseases or that slow the process of aging in general.5.What does the underlined word “attributes” in Paragra

24、ph 6 probably mean?A.Separates. B.Owes.C.Gathers. D.Compares.答案:B解析:词义猜测题。attributes 所在的句子的意思: 他把此归功于他和妻子玛丽的 70 年的婚姻。attribute.to.=owe.to.“把归功于”。6. will not be judged by the Archon Genomics X Prize competition. A.How many genes are studiedB.How precise the sequencing isC.How fast the research is fin

25、ishedD.The number of researchers答案:D解析:细节理解题。根据第四段的 “.from 100 people older than 100.The contest will be judged on accuracy,completeness and the speed and cost of sequencing.”可知,参加这次比赛的人数是100 人,被测的内容涉及测试的精确性、完整性、速度和费用。由此可知 A、B、C 三项都涉及了。故选 D 项。7.Which of the following is TRUE about Mr Eberhardt?A.He

26、doesnt have any genetic advantages.B.Most of his family have been long-lived.C.His genes dont reveal much about why he has lived so long.D.He enjoyed doing electronics research.答案:D解析:细节理解题。根据第六段的 “She in turn refers to his intense interest in so many things over a lifetime,from building radios as a

27、 child to pursuing a career in electronics research.”可知,Mr Eberhardt 兴趣广泛,小时候喜欢造收音机,一辈子进行电子研究。由此可知选 D 项。8.Which of the following might be the best title for the passage?A.Comparing One Hundred CentenariansB.Who Will Win the Archon Genomics X Prize Competition?C.A New TechnologyWhole-Genome Sequencin

28、gD.Is the Secret to a Long Life in the DNA of Centenarians?答案:D解析:主旨大意题。本文主要讲了要对 100 位百岁老人进行 DNA 检测的事情,其中 107 岁的George Eberhardt 报名参加了这个测试。这个测试的目的是想证明他们的基因是否对预防疾病及使人们长寿起作用。故选 D 项。六、语篇填空导学号 36224027Do you know about Dolly,a famous sheep?She 1. (create) by cloning more than fifteen years ago in Scotla

29、nd.Cloning is famous throughout 2. world.It is a process used to make an animal that is 3. (exact) like its parent.So far,scientists 4.(clone) rabbits,sheep,cows,mice,pigs and some other animals. But what makes cloning possible?Its DNA.There is DNA in most living things,5. (include) human beings.You

30、r DNA is the same in every part of your body.For example,your fingernails have the same DNA as your hair.You have your own DNA,6. is similar to your parents,but not the same.However,Dollys DNA is the same as 7. of the sheep she was cloned from. Theres no doubt that cloning can help save those animal

31、s in danger.It can also be 8. (benefit) to human beings.With its help,scientists are able to explore more ways to treat many serious diseases.However,cloning could be used in some ways to harm 9. (social),too.So all governments should make laws 10. (make) sure it can be used properly. 答案:1.was created 2.the 3.exactly 4.have cloned 5.including 6.which 7.that 8.beneficial 9.society 10.to make