1、Warming up:1.A与B在.方面不同2.自然或人工克隆A differs from B in natural or man-made clones3.从获益4.问题产生gain benefits from problems ariseReading I：1.生产与原型完全相同的 make an exact copy of2.性别与外貌相同的（be）identical in sex and appearance3.从事商业活动undertake commercial activities4.取得突破5.得到好结果；取得成功；偿清obtain a breakthrough pay off6
2、.病得很严重7.感到沮丧、不愉快become seriously ill be cast down8.适合于；与相称9.任意的决定/无法控制的命运be appropriate to/for arbitrary decision/fate10.修正科学程序make corrections in research procedure/correct the research procedure11.引起强烈的反对12.反对传统道德准则raise a storm of objections object to traditional rules13.对产生极大的影响14.大众媒体have a gre
3、at impact on the mass media15.引起争议16.打开某人对于的眼界become controversial open ones eyses to17.实现他们的野心18.收集证据attain their ambition accumulate evidence19.赞成20.应该向你道歉in favor of owe an apology to you21.一定会引起担心be bound to raise worriesReading II：1.使刻骨铭心strike into ones heart2.不时；偶尔from time to time3.使他们复活brin
4、g them back to life4.白费力气；枉费心机in vain5.把抗病能力传递给下一代pass on the ability to resist that disease to the next generation6.据我们所知based on what we know1.The fact _ she seemed to develop normally was very _.(鼓舞人心的).【精讲】1.同位词fact，truth，news，information，idea，thought，hope，suggestion，advice，reply，remark，report+t
5、hat clause，说明该同位词的具体内容。2.同位词problem,question+whether/疑问代词/疑问副词+从句3.当主句是表示疑问或否定意思时，同位语为whether/疑问代词/疑问副词+从句Eg:1)The news _ he has been elected president of the United States is true.2)The question _ we should continue to do the experiment has not been answered yet.thatencouragingthatwhether【模仿1】学校取消体
6、育运动的想法非常令人丧气，依我的观点，这并不能防止学生受伤。The idea _ is very discouraging,which,_ is not a good way to prevent students from getting hurt.【模仿2】谚语“诚为上策(honesty is the best policy)”是众所周知的，它说明了(signify)诚实的重要性。The old saying _ is well known to everyone,_that schools cancel sport activitiesin my opinion,that honesty
7、 is the best policywhich signifies the importance of honesty.2The advantage is _ _ there is a new illness some of these animals may die,_ _ will survive and pass _ the ability _(resist)that disease _ the next generation.【精讲】句子结构：表语从句+条件句,【模仿1】网上购物的弊端是，如果你在网上买了质量差的商品，你不可能会换的了；但你可以在真正的商店里精挑细选。The _ of
8、 shopping on line is _ you bought a poorly made goods on the Internet,_,but you can have a careful look at the goods in a real shop and choose the best one.【模仿2】早起的优势是，如果我们早起，我们将有机会享受清新的空气和早晨的宁静，但并不是每个人都认为这是令人遗憾的事情。_ is that _,_,but _that ifbut othersontoto resistdisadvantagethat ifit is impossible
9、for you to change itThe advantage of getting up earlyif we get up earlywe will have the opportunity of enjoying the fresh air andcalmness of the morningnot everybody thinks it a regrettable thing.3._(base)on _ we know now,you cannot clone animals that _(be)extinct longer than 10,000 years.就我们现在所知，你不
10、可能克隆那些绝种了一万年以上的动物。【精讲】句子结构：V-ed+what引导的宾语从句，+主句+定语从句【模仿1】根据调查所示，我们可以更好地理解我们对大自然所做的一切。_,we can _ the thing _【模仿2】根据我们所读到的，我们可以得出结论是人类该对环境污染负责。_,we can _.Basedwhathave beenBased on what was shown on the surveymake a better understanding about that we have done to nature.Based on what weve readmake a c
11、onclusionthat it is human beings that are to blame for the pollution of the environment.阅读课文，试着用30来个单词概括课文大意或翻译下面短文。文章具体介绍了植物与动物克隆的区别，多莉羊的诞生与死亡以及由此引发的争论。The article specifically introduces _the distinction between the plant and the animal cloning,the birth and death of Dolly the sheep,as well as the
12、 controversy which it caused.1.undertake(vt.)从事;承担;保证;许诺undertook;undertaken2.eg:It is a difficult task _.undertaking n.任务;事业;企业;工作;保证;许诺【搭配】1)undertake sth(an experiment)做(实验),承担某事2)undertake to do sth.承诺做某事3)undertake that+宾语从句承诺某事e.g.:1)承担/着手某个 任务/项目/研究undertake a task/a project/a research/a stud
13、y 2)He _(承诺)pay the money back in six months.3)The company has announced that _（要着手充分调查）the accident.4)I cant _(担保)they will win the game.5)他答应在周五之前完成那份工作.He undertook to finish the work before Friday.6)她负责整个项目的组织工作。She undertook the organization work of the whole project.to undertakeundertook toit
14、will undertake a full investigation intoundertake that2.cast(vt.)_扔；投；掷_(cast;cast)eg:Cloning scientists _ to find that Dollys illesses were more appropriate to a much older animal.【搭配】1)cast down:使沮丧；使失望2)sb.be cast down:某人对感到沮丧e.g.1)Hearing the news,he _and cried.2)She could not bear to see him so
15、 _.were cast downwas cast downcast down3.object(-ion)(vi./n.)_反对；不赞成/实物；物体_ eg:On the other hand,Dollys appearance raised a storm of _ and had a great impact on the media and public imagination.【搭配】1)object to(doing)sth.反对（做）某事2)object that clause 反对.e.g.1)He has a strong _ to working on Sunday.2)I
16、_ to the plan made by Lily 3)What is this strange _?objectionsobjectionobject/objectedobjectDo you know the following synonyms(同义词)：oppose;be opposed to;object to;be against 4.obtain(-able)(vt./adj.)获得;赢得/能得到的;可获得的 eg:Although at present human egg cells and embryos needed for cloning research are di
17、fficult _,newspapers wrote of evil leaders _(hope)to clone themselves to attain their ambitions.【搭配】(正式；尤指通过努力或计划)1)obtain from.从获得2)obtain through通过获得e.g.1)The results _ these surveys are satisfactory.2)These results _ several careful surveys.3)Maps and guides can _ the tourist office.4)Are his rec
18、ords still _(obtain)?to obtainhopingobtained throughare obtained throughbe obtained fromobtainable5.forbid(vt.)禁止；不准eg:Some began to reform their legal systems and _ research into human cloning.【搭配】1)forbid sth./doing sth.禁止，不许（做某事）2)forbid sb.to do sth.禁止某人做某事e.g.1)飞机上禁止吸烟。Smoking is forbidden on t
19、he plane.2)他爸爸不准他和她交谈。His father forbade him to talk to her.3)要禁止小孩子不玩电脑游戏很难。It is hard to forbid children(to play)computer games.4）forbidden drugs 违禁药物5)It is strongly suggested that measures _ students to cheat in the exams.A.be taken to prevent B.be taken to forbid C.are taken to prevent D.are ta
20、ken to forbidforbade(B)6.owe(vt.)欠(帐、钱、人情等)；归功于eg:You owe the lady an apology.owing /adj 1)未付的；欠着的2)由于；因为(owing to)【搭配】1)owe sb.sth=owe sth to sb 欠(某人)债2)owe sth.a favor 欠某人人情3)owe sth to sb/sth将某事物归因或归功於某人/事4)owe sb.a lot/a great deal非常感激某人e.g.1)他欠他父亲50英镑。He owes his father 50.=He owes 50 to his fa
21、ther.2)我们把这一发现归功於牛顿。We owe this discovery to Newton.3)Tom says he_.(非常感激他的父亲)4)He must pay back the money today _ the credit card company.5)Our flight was delayed,_(由于；因为)the bad weather.owes his father a lotowed toowing to7.retire(vi.)退休(役)；离开 retired adj.retirementn.eg:So Freddy made up his mind t
22、o enjoy his singing and to accumulate as many happy experiences as he could so that when he retired he would be able to look back on his life with satistaction.【搭配】1)retire from.从退休(役)/退出2)retire as以身份退休3)retire(from.)(to.)退下,退出,离开（尤指到僻静处）e.g.1)It is her decision to retire _ her position _ a librari
23、an of the law society?2)He is a _ airline pilot.3)I did not expect his _ to come so soon!4)Eisenhower left the White House and _ his farm in Gettysburg._from_asretiredretirementretired to8.bother vt.打扰vi.操心n.烦扰eg:However,the problem _ she later developed a serious lung disease botheredscientists.【搭配
24、】1)bother(sb.)with/about 就某事打扰某人2)bother(sb.)to do/doing费神做e.g.1)The problem has been _ me for weeks.2)一Shall I help you with the cases?Don t _.I can manage.3)We found the hotel _(没有任何麻烦).4)_(不要麻烦去找我的雨伞了),it will turn up some day.thatbotheringbotherwithout any botherDont bother to look for my umbrel
25、la9.Strike(vt./vi.)打;撞击;罢工 n.罢工struck,struck/strickeneg:The popularity of films such as Jurassic Park,in which a scientist clones several kinds of extinct dinosaurs,proves how the idea struck a mixture of fear and excitement into peoples hearts.striking adj.突出的，惊人的；罢工的;引人注目的;stricken adj.受灾的,遭损害的；经受
26、或不堪之苦的panic-strickenadj.惊慌失措的 drought-stricken areas旱灾区【搭配】1)strike into ones heart使某人感到/陷入;使刻骨铭心2)strike sth./sb.with sth.用某物撞击某物3)strike a balance(between A and B)保持与的平衡4)sth.strike sb./It strikes sb.that某事突然出现在某人脑海里5)be struck by/on/with sb./sth.（idiom）对留下深刻印象/感兴趣（习语）6)strike for 为了而罢工/go on stri
27、ke 去罢工7)the stricken city受灾的城市/an earthquake-stricken area 地震灾区e.g.:1)The disaster struck fear/horror/terror into peoples heart(使人陷入恐怖中).2)This is the second time in ten years that an earthquake _(袭击)this region。3)_ while the iron is hot.趁热打铁。（习语）4)_/_(我突然想到)that we ought to make a new plan.5)他的年轻与热
28、情给我留下了深刻的印象。I was struck by her youth and enthusiasm.6)They shouldnt be _(罢工)for more money.has struckStrikeIt suddenly struck me It occurred to mestriking10.vain(adj.)虚荣的；自负的；徒劳的eg:All efforts of cloning an animal will be _ if there is not enough diversity in the group to overcome illnesses.【搭配】in
29、vain 白费力气；枉费心机e.g.1)He hunted _ through his pockets for a piece of paper.他翻遍口袋想找一张纸，结果没找到。2)I hope our efforts wont be _.3)A _ attempt or action is one that fails to achieve what was intended.in vainvainlyin vainvain11.resist(vt.)抵抗；对抗 be resistant to 对抵抗力的eg:The advantage is that if there is a new
30、illness come of these animals may die,but others will survive and pass on the ability toresist that disease to the next generation.【搭配】resist sth./doing sth.无法抗拒【短语积累】1.抵制诱惑：2.拒捕：resist temptationresist arrest3.难以拒绝：4.heat-resistant：_be hard to resist _耐热的_【完成句子】1.He is so sincere that its hard for me to(拒绝他的邀请)_.2.A determined person is able to _(拒绝各种诱惑).3.Although Im on a diet,I cant resist _(take)several bars of chocolate.4.This club _(反对/对抗)any form of change.(adj.)resist his invitation resist varieties of temptationstakingis resistant to
