2017-2018学年高中英语Unit3Scienceversusnature单元小结教学案牛津译林版必修5
2017-2018学年高中英语 Unit 3 Science versus natureSectio
Unit 3 Science versus natureSection Ⅰ Welcome to the unit& Reading-Pre-readingThe Chinese scientist behind the development of the world's largest cloning factory in Tianjin, China, claims (声称) that the facility (设备) possesses the technology to clone humans. He added that the only thing holding them back from cloning a person is the fear of how the public would react to it.The giant cloning factory, which is due to open within the next seven months, is backed by Boyalife group in collaboration with South Korean company Sooam Biotech Research Foundation. It plans to be cloning 1 million cows a year by 2020, and also aims to clone other animals such as racehorses and police dogs. “Everything in the supermarket looks good —it's almost all shiny, goodlooking, and uniformly shaped. For animals, we weren't able to do that in the past. But with our cloning factory, we choose to do so now，” Boyalife CEO Xu Xiaochun said.There are different opinions when it comes to whether the cloned beef is safe for human consumption. The US Food and Drug Administration says it is, but the European parliament (议会) disagrees and has backed a ban on cloned animals andproduce in the food chain, reports the DailyMail.Section Ⅰ Welcome to the unit & Reading —PrereadingThe perfect copyScientists have announced①that they have cloned② the first human embryo ③. This has caused much debate round the world. On the one hand④， some scientists point out⑤ that if you clone an embryo, you can produce valuable human tissues ⑥— such as bone or lung tissue — that could be used to save⑦ human lives. On the other hand⑧， many people, including some scientists⑨，disagree and are afraid that, if mankind toys with⑩nature in this way⑪， we may be⑫on our way to producing a reallife⑬ Frankenstein's monster⑭.Cloning is producing an exact⑮ copy of a plant or an animal⑯using its cells ⑰. The first mammal⑱to be cloned successfully⑲from an adult cell was Dolly the sheep⑳. She was born in 1996 and died in early 2003, at a much younger age than normal. When she was born, many people were worried that cloning would ①announce vt.宣布，宣告，通知announcement n．宣告，通告，通知②clone[kləʊn]vt.克隆n.克隆出来的动物或植物③embryo['embrIəʊ]n．胚胎④on the one hand一方面⑤point out 指出⑥tissue['tIʃuː]n．(生物的)组织；纸巾⑦be used to do ... 被用来做……⑧on the other hand另一方面⑨介词短语including some scientists＝some scientists included (n.＋p.p.)。
高中英语真题：Unit3Scienceversusnature_6
Unit3Scienceversusnature写作句型锤炼核心句型升级先熟读背诵——精彩句型烂熟于心(2017·全国卷Ⅱ)假定你是李华，想邀请外教Henry一起参观中国剪纸(paper－cutting)艺术展。
请给他写封邮件，内容包括：1.展览时间、地点；2.展览内容。
注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。
【参考范文】Dear Henry，How is everything? I am writing to invite you to join a paper－cutting show to be held this Sunday.It is reported that there will be a Chinese paper－cutting show this Sunday in the art gallery, which is expected t o last about eight hours from 8：00 am to 4：00 pm. I know you are always interested in traditional Chinese culture.①The more you know about it，the better you will like it, so I think we can go there together.②Not only will all kinds of paper－cutting works be on display, but the craftsmen will show visitor s how to cut paper into different shapes on the spot. I am sure you will feel amazed at this traditional Chinese art. Would yo u like to attend the show with me this Sunday?I’m looking forward to your early reply.Yours，Li Hua后临摹仿写——妙语佳句信手拈来►根据句①仿写1.The__harder you try to beat him, the__more__likely you will get hit.你越努力打败他，你就越有可能被击中。
高中英语 Unit 3《Science versus nature》Welcome to
Unit 3 Science versus naturePeriod one Welcome to this UnitTeaching Aims:Enable the students to know something about cloning, and give their own opinions about cloning.Help the students learn how to describe the advantages and disadvantages of human cloning with the targetlanguage.Teaching important and difficult points:Talk about cloning and human cloning.How to describe the advantages and disadvantages of human cloning.Teaching Procedures Step1. Lead-inIn the last unit, we learned something about theenvironment. Now our earth is faced with a lot of problems.Q1:what are the problems? (复习一下第二单元所学的知识，为下文做铺垫) Water pollution, air pollution, rubbish,deforestation, desertification, and sandstormQ2:Let’s have a competition. Please think that what we should do to protect our environment.The more the better. One measure is worth 10 points. (通过竞赛的形式激发学生的兴趣。
2017-2018学年高中英语 Unit 3 Science versus nature课时跟踪练(
课时跟踪练(一) Welcome to the unit & Reading Ⅰ.阅读理解APlant cloning has been an agricultural technique used by farmers and gardeners for centuries. Grafting (嫁接) is a common form of plantcloning. Many plants in nature actually clone themselves andreproduce asexually.Cloned plants are much more predictable than normal plants,so their yield (产量) is more reliable. Cloned plants also reproduce faster, limiting the amount of time between planting and harvesting. It is also often cheaper to produce seeds through cloning than through traditional methods. Plants can essentially be optimized so that farmers or individual growers always have the best seeds available. With more yield at a faster rate, farms can produce more food for more people while decreasing overall costs.Cloning can be used to wipe out diseases that previously killed off entire fields of crops. This would make plants immune (免疫的) to the kinds of diseases that farmers and gardeners around the world fear each year. Crop failures due to disease and virus could become a thing of the past. Also, plants that are near extinction can be brought back to life through cloning.Through cloning scientists can develop “super” fruits and vegetables of superior nutritional quality. This could make for a healthier population overall. This is already being done through selective pollination (授粉), and genetic cloning could take it to the next level.By plant cloning we have a population of identical plants and all these plants equally suffer from the same diseases, but in nature the weak would die and the strong would survive. While there are some dangers to consider with plant cloning, there are plenty of benefits that could prove vital to the propagation (繁衍) of the human species.语篇解读：本文主要讲了克隆植物的好处：增加农作物产量、提高植物的免疫力、提高水果和蔬菜的质量等。
2017-2018学年高中英语 Unit 3 Science versus nature试题(含解析
Unit 3 Science versus nature基因联系听觉和触觉Sound and touch may seem completely separate, except possibly when playing the game Operation. But it turns out that the two senses are actually quite entwined: a new study finds that people with hearing issues often also have problems with touch.听觉和触觉似乎是彼此完全独立的——除了在玩军事游戏的时候需要二者都用上。
但事实证明，这两个感官实际上是紧密联系的。
一项新的研究发现，有听觉障碍的人往往也存在触觉障碍。
Researchers compared sets of twins, some identical and some fraternal. The identical twins, obviously, have the same genome and thus the same mutations. The fraternal twins have genetic differences. Other subjects in the study were congenitally deaf.研究人员比较了几对双胞胎，其中既有同卵双生胎也有异卵双生胎。
很明显，同卵双生胎具有相同的基因，因此它们的变异也相同。
异卵双生胎的则存在基因差异。
其他的受试者则先天性耳聋。
To determine how acute their hearing was, the subjects reported whether they could hear various high frequencies. To evaluate touch they were asked to differentiate different surfaces with their fingertips.为了确定他们的听觉是否敏锐，研究人员让受试者说出他们是否能听到各种各样的较高频率。
最新-2018届高考英语一轮复习 Unit3《Science versus nature》导学案 译林牛津版必修5 精品
2018届英语一轮精品复习导学案：Unit3《Science versus nature》（译林牛津版必修5）一、知识复习（一）词汇部分1.【原句再现】On the other hand, many people, including some scientists, disagree and fear that if mankind interferes with nature in this way, they may be on their way to producing a real-life Frankenstein’s monster. (P42)【知识要点】含有way的词块【诊断练习】给出划线部分词组的汉语意思。
①He is on his way to becoming a famous singer.②He was on the way to the station when his car broke down.③Did you really swim all the way across?④This should in no way be seen as a defeat.⑤In a way, it’s kind of nice to be working alone.⑥Can you move that box? It’s in the way of the door.⑦We lost our way in the forest.⑧Plans are under way for a new link road.2.【原句再现】However, some people consider that cloning human embryos with the intentionof destroying them shows no respect for human life.(P42)【知识要点】with the intention of【诊断练习】根据上句，补全下面句子。
高中英语 Unit 3 Science versus nature Section Ⅵ Langua
in favour of赞同，支持
(教材P58)Would anyone say that development should be stoppedin favour ofnature?
难道我们为了保护自然就应该停止经济发展吗？
in sb.'s favour对某人有利
5．Who was responsible for the disappearance of therainforest(雨林)?
6．Since I moved to London last year，I have been working in an allnight fast foodchain．
3．frightenvt.使惊吓，使惊恐→frightenedadj.害怕的→frighteningadj.令人害怕的
4．profitn．利润，利益vi.&vt.获益；对……有用→profitableadj.有益的，有用的；有利可图的
5．permitv．许可n．许可证→permissionn．准许，许可，批准
(3)profitableadj.有益的，有用的；有利可图的
①In recent years many football clubs have been run as business tomake a profit.
③I wasfrightened(frighten)of being left alone in the house.我害怕一个人待在屋里。
④Seeing thefrighteningscene，the girl was sofrightenedthatshe cried withfright．(fright)
Unit 3 Science versus nature
Unit 3 Science versus nature (M5)重点词组P42-451. 引起辩论cause debate2.珍贵的组织器官valuable tissues and organs3. 干涉自然interfere with nature4. 离……不远了on one’s way to sth. / doing sth.5. 比正常寿命短得多at a much younger age than normal6. 科学突破scientific breakthrough7. 集中在concentrate on8.怀着……的意图with the intention of9. 对……不尊重show no respect for10.无论如何都要be desperate to have11.在基因上有关的孩子be genetically related to12. 加紧研究push ahead with research13.把精力集中在focus the efforts on14. 成功地生产出succeed in producing15. 造福人类benefit mankind16. 应付后果deal with the consequences17. 超人类物种 a superhuman race18. 最终取代我们end up replacing us19. 评论你的文章comment on your article20. 神奇的科学进步fantastic scientific advances21. 根据个人的观点on a personal note22. 死于心脏病die of heart failureP46-571.一个有挑战性的职业 a challenging profession2.隔壁邻居the next door neighbor3.研究辐射study radiation4.在科学领域In the field of science5.想出，理解，明白，计算出，演算出figure out6.前几天the other day7.听起来欣喜若狂/很兴奋sound thrilled8.以同样的方式表现出来behave in the same way9.要谨慎be cautious (about sth)10.判断力要强(使用强的判断力),要明智use good judgment11.一个可选的替代品an alternative12.给你造成一些费用involve some cost on your part13.绝对地同意definitely agree14.筋疲力尽be burnt / worn / tired/ out15.两小时之后回来come back in two hours16.你的签名your signature17.有关…with reference to18.公共关系public relations19.对…抱怨/投诉/ 诉说complain about20.追寻某人的足迹follow in one’s footsteps21.进行一次调查conduct a survey22.大多数的人the majority of people23.倡导这种科学研究advocate this type of scientific research24.总之To conclude25.敦促某人去做某事urge sb to do sth26.所需的所有的营养all the needed nutrition27.新一代食物 a new generation of food28.保质期shelf life29.害了第一个人take the first victim30.对…安全的忧虑/关注concern over the safety of…31.对…做测试perform tests on sth32.使庄稼对害虫和疾病产生抵抗能力make crops resistant to pests and diseases33.限于提高生产利润be limited to increasing product profits34.被证明是安全的be proved safeP581.自然资源natural resources2.产生污染create pollution3.破坏我们居住的星球destroy the planet we live on4.环境保护environmental conservation5.有利于自然in favor of nature6.观点point of view7.满足我们的需求meet one’s need8.招致灾难spell disaster9.环顾look around10.几十年的decades of years11.而不是rather than12.关心、关照be concerned about13.以飞快的速度at a fast rate14..因……受谴责be blamed for15..享受健康富庶的生活enjoy healthy and productive live16.证明是、结果是turn out课文中的重点句子1. On the one hand, many people, including some scientists, disagree and fear that if mankind interferes with nature in this way, they would be on their way to producing a real-life Frankenstein’s monster.2. However, some people consider that cloning human embryos with the intension of destroying them shows no respect for human life.3. I don’t want to adopt someone else’s child and I don’t want to use another woman’s egg---I want a child that is genetically related to me.4. While cloning human embryos is illegal in many countries, some scientists are already pushing ahead with research so as to deliver a cloned human baby.5. If we interfere with nature, we will have to deal with the consequences.6. We could produce a monster, or even a superman race that could one day end up replacing us.7. I understand that other countries have begun trying to clone human beings, but this does not mean that weshould follow in their footsteps.8. The very genes that make crops resistant to pests and disease could be harmful to animals.9. If I had the chance, I would have a cloned baby tomorrow.10. If I had the opportunity, I would clone her immediately so that I could be with her again.11. Would anyone say economic development should be stopped in favour of nature?12. From the point of view of some people, we are only doing what humans have already done, using nature tomeet our own needs.13. Other people argue that such thinking may spell disaster, unless we start to look around and understand how aclean environment benefits us all.14. Most of the time it turns out that humans are not really profiting when they damage the environment.过去分词短语及物动词的过去分词的运用-----表示被动+完成/ 被动+一般1.a cloned sheep克隆羊2.a n adopted child领养的孩子3.a n unexplained mystery未解之谜4.t he given word 所给的词5.f rozen food 冷冻食物6.a n unemployed worker失业的工人7.a n unexpected visitor不速之客8.s alt-preserved duck eggs咸鸭蛋9.t he well-known Great Wall著名的长城10.so-called help所谓的帮助11.a well-respected professor很受尊敬的教授12.the much-loved river受（人们）挚爱的河流13.highly praised behavior受到高度赞扬的行为14.well-trained players训练有素的球员15.man-made satellite人造卫星16.a well-behaved child乖孩子17.highly-expected result热切期待的结果18.taken-away food熟食19.well-paid jobs报酬高的工作20.well-accepted opinions得到普遍认同的观点ed cars二手车22.a crowded street拥挤的街道23.an untouched field处女地; 未涉及的领域24.unconfirmed news未经证实的消息不及物动词的过去分词的运用-----表示主动+完成25.the risen sun升起的太阳26.fallen leaves落叶27.boiled water开水28.faded flowers凋谢的花29.developed countries发达国家30.changed world变了的世界31.run-away criminal逃掉的罪犯32.the gone happy times不再有的幸福时光33.newly-arrived guests新来的客人34.a drunken man醉汉35.escaped prisoner逃掉的囚犯36.returned overseas Chinese 归国华侨37.a retired teacher 退休教师38.a sunken ship 沉船39.A recovered patient康复的病人常用的被动结构40.be lost in sth沉浸于…, 被…迷住41.be absorbed in sth专心于…, 沉浸于…42.be buried in sth埋头于…, 沉浸于…43.be used to sth/ doing sth习惯于…44.be accustomed to习惯于…45.be devoted to sth致力于…46.be dressed in穿着…47.be satisfied with对…感到满意48.be worried about对…感到忧虑49.be concerned about对…感到担心/ 关注50.be trapped in困在…, 陷于…51.be accused of因…而受到指责52.be scolded for因…而受到指责/责骂53.be charged with因…而受到指责/指控54.be blamed for因…而受到指责55.be amazed at对…感到惊奇56.be astonished at对…感到惊讶57.be shocked by震惊于…58.be faced with面对…59.be greatly impressed by/ with对…留下深刻的影响60.be upset about对…感到烦恼/不开心61.be involved in卷入…，牵涉进…，参与62.be seated in…坐在…63.be fascinated with着迷于…,64.be pleased with对…感到满意65.be surprised at对…感到惊讶66.be born in出生于…67.be caught in the rain遭雨68.be qualified for/as有资格胜任/做…69.be known as/ for/ to作为/ 因为/ 对…而著名70.be bored with对…感到厌倦71.be fed up with对…感到厌倦72.be considered as被当着…, 被认为…73.be thought of as被当着…, 被认为…74.be recognized as被当着…, 被公认为…75.be regarded as被当着…,76.be treated as被当着…77.be embarrassed about对…感到尴尬78.be ashamed of对…感到羞愧/ 耻辱79.be delighted at/by对…感到高兴80.be disturbed by被…打扰/ 困扰，81.be disappointed at / about对…感到失望82.be covered with被…所覆盖83.be located in位于…84.be situated in位于…85.be stocked with装备有…, 储备有…86.be equipped with装备有…87.be filled with充满…, 装满…88.be based on以…为基础/ 根据89.be related to与…有关90.be connected to与…有关/联系91.be linked to与…有关/ 联系92.be associated to与…有联系93.be concerned with关于…94.be marked with标有…95.be wanted on the phone有电话96.be convinced of相信…97.be confused about对…感到困惑98.be opposed to反对…99.be experienced in在…有经验100.be occupied with忙于…[例句]：Lost in the thought, he didn’t notice it was getting dark. 沉思中，他没觉察到天黑了。
高中英语 Unit 3 Science versus nature Section Ⅳ Langua
4．We have a tight schedule for yourbriefvisit.I hope you don't mind.
be/get burnt out耗尽体力，累垮
(教材P51)I'mtotallyburnt out.
我完全累垮了。
burn out烧掉；烧毁……的内部；熄灭；烧坏；烧尽；精疲力竭
burn up被烧毁；被烧掉(通常指烧掉除建筑物以外的东西)；烧起来
burn down烧毁；火力减弱
burn away烧掉；烧光
和……有联系；与……有关
(3)relativeadj.有关系的；相对的
n.亲戚；亲属
(4)relatedadj.有关系的
be related to...与……有关系
①A relation/relative of mineis ing to stay.
我有个亲戚要来此暂住。
②Dismissing small talk as unimportant is easy, but we can't forget that deeprelationshipswouldn't even exist if it weren't for casual conversation.
结果它可能会成为一个怪物！
写出以下句中turn out的含义
①The workturned out(to be)more difficult than we thought.结果是
②All of thestudentsturned outto watch the sports meet.到场
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit 3 Science versus nature
Cloning: where is it leading us?
Cloninghasalwaysbeenwithus.Itisawayof making an exact copy of another animal orplant. In 1996, the scientists succeeded incloning Dolly the sheep.On the one
hand,thewholescientificworldpaidcloseattentiontothegrowthofthefirstsuccessfulclon e,Dollythe sheep.
Ingeneralthescientistswerepraisedfortheir wonderful scientificbreakthrough. On the other hand,Dolly“s
appearanceraisedas tormofobjections.Itsuddenlyopenedeverybody“seyestothepossibi lityof using cloning to produce valuabletissuesandorgansthat could be used to savehuman lives.
However, some scientists haveadoptedthe technology with theintentionofcloning human beings although it is illegal in themajorityof countries. Humancloning has aroused a lot ofanxiety.
Many people insist that if wetoy withlife, we might create
problems.Frommypointofview,Iamnotinfavourofhumancloning.Wemustberesponsibl efortheconsequencesofouractions.Weoughttobeverycautiousabouthumancloning.W hen we make a decision whether we clone human beings or not, everything should betaken into consideration.
In brief,we canpush ahead withthe technology of cloning to meet our needsinstead of destroying our life.
克隆：将我们引向何方？
克隆一直与我们同在。
这是一种用来生产与原型完全相同的动植物的方法。
1996年，科学家们胜利克隆出多莉羊。
一方面，整个科学界都在关注着首例胜利的克隆动物多莉羊的成长。
从总体上来说，科学家们因为其突出的科学突破而得到了人们的称赞。
另一方面，多莉的出生引起了一阵剧烈的反对。
它突然打开了人们的眼界，看到了有可能利用克隆技术来生产能够用来拯救人类生命的宝贵的组织和器官。
然而，有些科学家已经采用这一技术目的是克隆出人类，尽管在大部分国家这是不合法的。
克隆人类已经引起了很多担忧。
很多人坚持认为如果我们把生命当作儿戏，我们可能会制造很多问题。
从我个人观点来看，我不赞成克隆人类。
我们应当为我们行为的后果负责。
我们应当严谨对待克隆人类。
当我们决定是否克隆人类的时候，我们应该把各种因素考虑在内。
简言之，我们可以努力推进克隆技术来满足我们的需要而不是破坏我们的生活。