人教新课标高中英语选修8第二单元 Book 8 Unit 2 Cloning 早读材料和检测含答案-教育文档
Unit 2 ( Book8 ) CloningClass_____________ Name___________ No.____________ Ⅰ. Words1. undertake 着手，从事，承担2. obtain获得，赢得3. attain 获得，到达（水平、年龄、状况）4. forbid-forbade/forbad-forbidden禁止5. accumulate 积累，聚积6. owe 欠（帐、钱、人情等），归功于…7. retire 退休8. bother v.打扰n. 烦扰9. strike-struck-struck打，撞击，罢工10. resist vt.抵抗，对抗11. adore vt. 崇拜，爱慕12. exact adj. 精确的，准确的13. straightforward adj. 坦率的，直接的14. arbitrary adj. 任意的15.object vi. 反对，不赞成16. initial adj. 最初的，开始的17. unable adj. 不能的，不会的18. reasonable adj.合情理的；讲道理的19. twin n.双胞胎之一adj. 成双的20. breakthrough n. 突破21. procedure n. 程序22. carrier n. 携带者，搬运工23. objection n. 反对24. medium n. 媒介，手段25. opera n. 歌剧，歌剧院26. assumption n. 假定，设想27. regulation n. 规则28. popularity n. 受人喜爱，流行29. decoration n.装饰30. altogether adv.总共，完全地31. shortly adv.立刻，不久32. merely adv . 仅，只，不过Ⅱ. Phrases1.pay off 取得成功；偿清2.cast down 沮丧3.object to sth. / doing sth. 反对；不赞成4.in favour of 赞成；支持5.be bound to do 一定或注定（做）……6.strike…into one’s heart 使…刻骨铭心7.from time to time 不时，偶尔8.bring back to life 使复生（活）9.in vain 白费力气10.in good / poor condition 状况很好/ 11.differ from 与…不同12.be appropriate to 对…来说很适合13.make correction 做出修改14.have an impact on 对…有影响15.become conservative 变得保守的16.open one’s eyes 开拓视野17.forbid doing sth.禁止做…18.pass sth. on to sb.把…传递给某人19.lead a … life 过着…怎样的生活20.be based on 基于……情况很坏Ⅲ. Sentences1. 采纳新规则的建议是主席提出来的。
(rule, adopt, suggestion,)The suggestion that the new rule be adopted came from the chairman./ 或The chairman put up with the suggestion that the new rule be adopted.2.汤姆是否干这项工作，这个问题需要考虑。
(consideration )The question whether Tom will do the work requires consideration.3.我还没有得到确切的消息，他什么时候出发。
(exact news)I haven’t got the exact news what time / when he will set off.4.有一场激烈的辩论：克隆人实验应不应该被允许。
There is a fierce debate whether human cloning experiments should be allowed.5.大多数人持有这样的观点---- 严格禁止克隆人。
The majority of people hold the view that human must be strictly forbidden cloning.6. 接着传来了令人不安的消息，多莉病重了。
Then came the disturbing news that Dolly had become seriously ill.7. Mike做出承诺他会承担这项任务。
Mike made a promise that he would undertake the task.8.我们不知道他去哪儿了。
We have no idea at all where he has gone.Ⅳ．PassageCloning is a way of making an exact copy of another animal or plant. It has two majoruses. Firstly, gardeners use it to earn profits. Secondly, it is valuable for research on new plant species and for medical research on animals. Although cloning mammals is difficult to undertake, the determination and patience of the scientists paid off in 2019. The fact that she seemed to develop normally was very encouraging. But she had half of the length of the original sheep, which arose scientists’ concern. Up to now, cloning is still controversial.Ⅴ. 语篇背诵假如我会克隆，我一定会帮助没有孩子的父母拥有孩子。
我一定会克隆好多人体器官，让每一个需要移植器官的人都重新获得生命。
这样，就不会有那么多的悲伤和痛苦。
换来的是一阵阵的喜悦，一张张的笑脸和一个个幸福美满的家庭。
If I could clone, I would be bound to help the parents who don’t have their own children.I would clone a lot of human organs, so I can let those who need organ transplant to regain their lives. Therefore, there will not be so much sorrow and misery. On the contrary, these will be waves of joy, the smiling faces as well as happy families in our world.Unit 2 Cloning （Book 8）Consolidation班级__________ 姓名____________ 学号_________ 分数_________Ⅰ. 单词拼写(20分)1.It is a difficult task to _______________ (承担)。
2.He always managed to ___________________ (得到) what he wanted..3. You ____________ (欠) the lady an apology. I will not allow you to leave unless you apologize for what you have done.4. However, the problem that Dolly the sheep developed a serious lung disease ____________ (打扰，烦扰) scientists.5. The idea that a scientist clones several kinds of extinct dinosaurs in the film has ____________ (撞击) a mixture of fear and excitement into people’s hearts.6. Diversity in a group makes the animals have the ability to ____________ (抵抗) the new disease.7. She _________________ (退休) from the competition after pulling a leg muscle.8. What is the ____________________ (准确) meaning of what you said just now?9. Dodo bird was _______________(不会的) to fly, but it was friendly and not harmful.10. His explanation sounds _________________ (合情合理的)。
Ⅱ. 选词填空(30分)A 英汉词组互译(10分)1.取得成功______________2.反对______________3.对…有影响________________4.赞同_________________5.一定__________________6.from time to time _______________7.bring back to life ______________8.in vain ______________9.cast down ______________10.in good condition ____________B 用以上短语的正确形式完成句子（20分）1. You’ve done so much work that you _____________________________ pass the exam.2. Our plan certainly ________________________; it was a good idea.3. His speech on anti-smoking ________________________________________ the adolescents.4. I’m all _________________________ equal pay for equal work.5. The king of Egypt built great pyramids because they believed they would ______________________________ after their death.6. This fever will return ________________________, if it follows its usual mode.7. Even though it is ten years old, the car is still _________________________.8. I’m afraid all my efforts are ____________________.9. We are ___________________by the news that there is a severe drought in the southeastern China.10. Many people ___________________ such product being advertised on TV.Ⅲ. 根据括号内的提示将下列句子翻译成英语。
高中英语 unit 2 cloning单元练习新人教版选修8
A. to print B. printed C. printing D. print
7. Seeing your picture, I couldn’t resist _____ the days _____ we spent together.
A. to think of; when B. to think of; which
A. are being used B. have been used
C. has been used D. had been used
15. ---- Catherine, I have cleaned the room for you.
----- Thanks, you __________it . I could manage it myself.
C. thinking of; which D. thinking of; when
8. Are you suggesting that I _____ too old for the job?
高中英语 Unit 2 Cloning Section Ⅱ 课件 新人教版选修8
1 2 3 4 5 6 7 8 9 10 11
归纳:owe常用于词组owe sb....(欠某人……)和owe...to...(把……归 功于……)
1)owing to 由于,因为 Owing to the bad weather,we didn’t go to the zoo. 由于天气不好,我们没有去动物园。 2)辨析owe/own owe与own在词形上相近,但含义不同,owe是“欠(账、钱、人情等), 归功于……”的意思;own是“拥有,自己的”的意思。
7
一二三四五
四、短语填空
1.(be) bound to (do)...一定或注定(做)……
2.strike... into one’s heart使……刻骨铭心
3.from time to time不时;偶尔
4.bring back to life使复生;使复活
5. in
vain白费力气;枉费心机
16
1 2 3 4 5 6 7 8 9 10 11
1)retire也可做及物动词,含义是“使退休,使离开”。 Public opinion retired him from politics. 公众舆论使他离开了政坛。 2)retired adj.已退休的 My grandfather is a retired driver. 我的祖父是一名退休司机。 3)retiring adj.孤僻的;害羞的 Does the man have a retiring personality? 那个人性格孤僻吗? My brother is too retiring to talk with other kids. 我的弟弟很害羞,不敢与其他孩子交谈。
B.believes that extinct animals can be brought back to life by
最新人教版选修8高中英语过关习题BOOK 8 Unit 2 Cloning及答案
人教版高中英语达标习题Ⅰ.阅读理解(2012·广东潮州月考)The hole in the Earth's ozone layer (臭氧层)has until now protected Antarctica from the worst effects of global warming.But scientists have warned that as the hole closes up in the next few decades，temperatures on the continent could rise by around 3℃ on average，with melting ice contributing to a global sea level increase of up to 1.4 metres.In the past decades the western Antarctic has seen rapid ice loss as the world has warmed，but the other parts of the continent have，paradoxically，been cooling，resulting in a 10% increase in ice in the seas around the region.This is because the hole in the ozone layer has increased cold winds in Antarctica，making much of the continent surface colder than usual.But now that the gasses that cause the ozone hole have been banned，scientists expect the hole to repair itself within the next 50 to 60 years.By then the cooling effect will have faded out and the Antarctic will face the full impact of global warming.This means an increase in average ai r temperatures of around 3℃ and a reduction in sea ice by around a third.The biggest threat to the continent comes from warming seas.Robert Johnson，a scientist who monitors Antarctica ice sheets，said，“The ice sheets in Antarctica are hundreds of metres thick.But once warm ocean waters start flowing underneath，the ice will begin thinning and could break up very quickly.” Thinning ice sheets cause ice to break away from the continent and to melt even faster.Escaping ice from western Antarctica has already resulted in a 10% rise in global sea level in recent decades.Johnson believes that international action to reduce global warmingis required immediately or it may be too late.“Everything is connected—Antarctica may be a long way away but it is an important part of the Earth's system，” said Johnson.“It contains 90% of the world's ice,70% of the world's fresh water and that is enough，if it melts completely，to raise sea levels by 63 metres.”Even in a worsecase situation scientists don't expect the ice to entirely disappear，but predict that，because of the melting ice sheets，average sea level rise will be around 1.4 metres higher by the end of the century.【语篇解读】本文主要描述了由于臭氧层的破坏，南极洲冰层正处于加速融化的危险中。
高中英语选修8 Book8 unit2
bother about/with sth 为某人或某事费心或焦急 bother to do sth 费力做某事(常用于否定句)
8. We walked a couple of blocks，looking _______ for a taxi. 我们走了两三个街区寻找出租车，但没找到。
5. At the meeting Smith raised some objections________ my plan which I was able to settle with no trouble. raise/have an objection to... object to (doing) sth. oppose (doing) sth. be opposed to (doing) sth.
Unit 2 Cloning
5．The students are forbidden，unless they have special passes，____________ (stay) out after 11 pm.
6．That company wants to reduce prices to increase its market share, and this is ____________we differ from it.
own it to sb. that...多亏某人
owe sb sth＝ owe sth to sb欠某人某物 owe sb an apology 该向某人道歉 owe sb a favour欠某人一个人情 owing to 因为；由于
7. Why should they bother ______ something they take no interest in when they could get the thing they dreamed of?
高中英语人教版选修8练习Unit 2 Cloning 2.1 Word版含解析
Unit2CloningSectionⅠ—WarmingUp,Pre-reading,Reading&Comprehending课后篇巩固探究一、写作词汇检测根据该部分词汇,完成下列小对话或语段。
1.—Li Hua won the first prize in the national English competition.—Oh,really?I’m glad that his efforts at last (得到回报).答案:paid off2.—Why did you look so (沮丧) in the morning?—I lost my wallet with my ID card and a lot of money.答案:cast down3.—How much is this coat and tie?—It is $68 (总共).答案:altogether4.—Do you think it is wise to clone humans?—I don’t think so.It may raise (伦理的) and social questions.答案:moral5.—How do Americans like to be called?—Most of them don’t (反对) calling them by their first name.答案:object to6.—Where can I (得到) a list of restaurants?—Go and ask our manager for it.答案:obtain7.—So you think I’m wrong?—No,not (精确),but...答案:exactly8.John (不同) with us on this matter,so he (禁止) me to go with you.答案:differs;forbids二、阅读词汇检测根据该部分词汇,写出黑体部分的汉语意思。
2018学年高中英语选修8检测 Unit2 Cloning 含答案
Unit 2Cloning【导语】1997年克隆羊多莉的诞生，就已为克隆人做好了技术上的准备。
也使关于克隆人的争论变得更加现实。
Human cloning is the creation of a genetically identical copy of an existing or previously existing human.Despite several highly public claims，human cloning still appears to be a fiction.There is no solid scientific evidence that anyone has cloned human embryos at present.In 2004，a group in South Korea published a paper in the journal Science in which it claimed to have created a cloned human embryo in a test tube.However，an independent scientific institute later found no proof to support the claim and，in January 2006，Science announced that the paper had been withdrawn.In January 2008，Dr Samuel Wood and Dr Andrew French in California announced that they successfully created the first 5 fully grown human embryos using DNA from adult skin cells，aiming to provide a source of viable embryonic stem cells.But Dr Wood stated that if that were possible，using the technology for reproductive cloning would be both immoral and illegal.The 5 cloned embryos were destroyed.The various forms of human cloning are controversial.Most scientific，governmental and religious organizations opposereproductive cloning.Therefore，some people have considered the idea of growing organs separately from a human organism—in doing this，a new organ supply could be established without the moral problem of harvesting them from humans.【词海拾贝】1．genetically ad v.从遗传学角度，从基因角度2．viable adj.切实可行的，有望实现的3．reproductive adj.生殖的，再生产的【问题思考】1．What is human cloning?_______________________________________________________ 答案：Human Cloning is the creation of a genetically identical copy of an existing or previously existing human.2．What is most people's attitude to human cloning?_______________________________________________________ 答案：They oppose reproductive cloning.Ⅰ.为单词选择正确的释义1．commercial A．装饰2．undertake B．最初的，开始的3．breakthrough C．假定；设想4．procedure D．媒介；手段；工具5．altogether E．程序；步骤；手续6．medium F．规则；规章；法规7．assumption G．商业的；贸易的8．regulation H．着手；从事；承担9．initial I．缺点；不利条件10．drawback J．总共；完全地11．decoration K．突破答案：1－G2－H3－K4－E5－J6－D7－C8－F 9－B10－I11－AⅡ.根据所给汉语提示写出单词1．____________ n．双胞胎之一；孪生儿之一adj.成对的；成双的2．____________ v t.扔；投；掷3．____________ v t.获得；赢得4．____________ v t.获得；到达(水平，年龄，状况等)5．____________ adj.道德(上)的；伦理的6．____________ v t.欠(账，钱，人情等)；归功于……7．____________ v i.退休；离开8．____________ v t.打扰v i.操心n．烦扰9．____________ n．羽毛10．____________ adj.合情理的；讲道理的；公道的答案：1.twin 2.cast 3.obtain 4.attain 5.moral6．owe7.retire8.bother9.feather10．reasonableⅢ.根据英语释义写出单词1．________：outspoken2．________：correct in every detail3．________：a change that makes sth more accurate than it was before4．________：be different5．________：be against6．________：collect or gather over a period of time7．________：hit someone or something8．________：having too much pride9．________：be against someone10．________：only11．________：not able to do something12．________：admire very much答案：1.straightforward 2.exact 3.correction 4.differ5．object 6.accumulate7.strike8.vain9.resist10．merely11.unable12.adoreⅣ.选用正确短语的适当形式完成句子答案：pay off2．Robert sat there alone，looking ________．What had happened to him?答案：cast down3．Are you ________ Tony's suggestion that we should work around the clock to meet the deadline?答案：in favour of4．His parents ________ his going to the USA for further study，because they thought he was too young.答案：objected to5．He will set off the day after tomorrow，________，on May 26，Tuesday.答案：to be exact6．My opinion about the problem ________ yours.I think things will get better if we try our best.答案：differs from7．Our teacher ________ the importance of safety ________，so we were all careful when crossing the street.答案：struck into our hearts8．Though the building was built in the 1980s，it is still ________________．答案：in good condition9．The old kind－hearted man donated money to charities ________________ though he didn't have much money.答案：from time to time10．To our great delight，the badly injured boy was ________ by the experienced doctors.答案：brought back to life11．I am afraid your efforts are ________；he wouldn't listen to others.答案：in vain12．There appeared a rainbow.The weather ________ get better.答案：was bound to课文表层理解Ⅰ.判断正(T)误(F)1．A cloned animal usually dies earlier than the original one.(T) 2．Cloned people could live forever.(F)3．Cloning is something that has been developed quite recently.(F) 4．The lamb is the clone of the cell from sheep because it provides the nucleus.(T)5．There were many arguments about animal cloning and concerns about the future of cloning.(T)Ⅱ.读课文回答问题1．What are the two major uses of cloning?_______________________________________________________ 答案：The first use is to produce commercial quantities of plants.The second is to research on new plant species and do medical research on animals.2．Why is it easier to make commercial plant clones than animal clones?_______________________________________________________ 答案：Cloning plants is straightforward，but the cloning of animals is very complicated.3．What was the first clone from an adult animal？At what age did this clone die?_______________________________________________________ 答案：The first clone from an adult animal was Dolly，the sheep.She died in 2003 at the age of 6 and a half.4．Why is cloning controversial in some countries?_______________________________________________________ 答案：It is for moral and religious reasons.Ⅲ.读课文完成表格4．undertake 5.paid off 6.breakthrough7.cast down 8.objections9.forbade10.accumulate课文深层理解Ⅰ.主旨匹配Para 1A．The major uses and procedures of cloningPara 2 B．The definition of cloningPara 3 C．People's reaction to cloningPara 4 D．The problems of DollyPara 5 E．The effect of Dolly答案：Para 1－B Para 2－A Para 3－D Para 4－E Para 5－CⅡ.单项选择1．Which of the following statements about cloning is NOT trueaccording to the text?A．Cloning is something that has been developed quite recently.B．Twins that look exactly the same are originally from the same egg.C．Cloning is used by gardeners to make more money.D．Animal cloning is much more difficult than plant cloning.答案：A2．The cloning of Dolly，the sheep succeeded because ________．A．it's easier to clone a sheep than other animalsB．the scientists were determined and worked hard with patience C．the scientists were rewarded and got lots of moneyD．many other attempts to clone mammals failed答案：B3．The lamb is the clone of the cell from sheep B because ________．A．it provides the egg cellB．it gives birth to the lambC．it provides the nucleusD．it is a female sheep答案：C4. We can infer from the last three paragraphs that ________．A．the normal development of Dolly had no effect on the cloning of other speciesB．Dolly's serious disease and final death disturbed the whole worldC．Dolly successfully cloned a new lamb with the help of cloningscientistsD．there were arguments about animal cloning and concerns about the future of cloning答案：D5．What is the writer's attitude towards cloning in this passage?A．Objective.B．Negative.C．Positive. D．Unclear.答案：AⅢ.感悟下列句子所用句型并尝试译成汉语1．It is a difficult task to_undertake．_______________________________________________________ 答案：它是一项很难完成的任务。
高中英语 Unit2 Cloning单元综合检测 新人教版选修8
单元检测(二)第Ⅰ卷第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1． What are these two people talking about?A．A lightweight shirt.B．Things to wear.C．The warm weather.2． What is the woman’s job?A．Cook.B．Waitress.C．Saleswoman.3． How is the man getting to work?A．Riding.B．By bus.C．Driving.4． What does the man mean?A．The woman’s uncle will come for a visit.B．He thinks the woman should visit her uncle.C．He asks the woman to go over to his place.5． What will the weather in Arizona be like in the coming week?A．Rainy.B．Warm.C．A bit cold.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6至8题。
6． What lipstick did the woman expect to buy?A．Lyfel，dark shade.B．Lyfel，pink shade.C．Lyfel，bright shade.7． Why does the woman want to change the color of her lipstick?A．To be cool.B．To be serious.C．To be attractive.8． How about the lipstick the woman took in the end?A．Its color is suitable but is very expensive.B．Its color is right though it is not Lyfel brand.C．Its color isn’t right but its brand is Lyfel.听第7段材料，回答第9至11题。
新人教版高中英语选修8 Unit2 CLONING 听力及文稿 P54
What do you think of the idea of cloning babies? Why? Various answers are possible but each needs a reason to be considered correct. Do you think it is necessary to stop cloning experiments? Give your reasons. Various answers are possible but each needs a reason to be considered correct.
Why does Clare think people will want to buy cloned babies? Clare thinks people will want to buy cloned babies if they cannot have babies of their own. What problem does Clare think people haven’t thought of? People have not thought that there may be dishonest laboratories who will produce and sell cloned babies like a baby factory.
人教版高中英语选修八unit2 Cloning
高中英语学习材料madeofjingetiejiunit2 CloningⅠ.阅读理解AThere are many ways in which human cloning is expected to benefit humans.Dr Richard Seed, one of the leading supporters of humancloning technology, suggests that it may someday be possible tocompletely change the aging process because of what we learn fromcloning.Scientists believe that they may be able to treat heart attackvictims by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged. Heart disease is the number one killer in the US and several other industrialised countries.There has been a breakthrough with human stem cells. Embryonic stem cells can be grown to produce organs to repair or replace damaged ones. Skin for burn victims, brain cells for the brain damaged, hearts, lungs, and kidneys could be produced. By combining this technology with human cloning technology, it may be possible to produce needed organs for suffering people that will be free of rejection by their immune systems. Conditions such as Alzheimer’s disease, Parkinson’s disease, heart failure, and other problems can be cured if human cloning and its technology are not banned.Though current treatments for infertility (不生育) are getting a fair amount of publicity in the news, they, in terms of percentages, are not very successful. Some data shows that current infertility treatments are less than 10 percent successful. Couples go through physically and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for many more infertile couples to have children than ever before possible.语篇解读：本文作者从几个方面介绍了克隆人技术给人类带来了利益。
新课标人教版选修八Book8 Unit2 Reading
• Preview: • ⅠFind the words or expressions for each of the following meanings from the text. • A._object_ refuse, be against • B._complicated_ made up of many parts • C._breakthrough__ development or discovery • D._procedure__ order of doing something • E._commercial_ buying or selling of goods • F._exact__ the same, precise • H._obtain_ gain, get • I. _merely_ only; simply • J._forbid________ use force against • K._bother_ trouble, disturb •
• ⅡRead the passage and answer the following questions. 1 What are the two major uses of cloning? The first use is to produce commercial quantities of plants. The second is to research on new plants species and do medical research on animals. 2 Why is it easier to make commercial plant clones than animal clones? Cloning plants is straightforward, but the cloning of animals is very complicated.