选修8unit2单词详解.ppt

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unit2Cloning1.differvi.不同于,意见相左differfrom不同于...differin...在...方面不同MyyoungerbrotherandIdifferfromeachotherinmanyways.我弟弟和我在许多方面都不同。拓展;differentadj.不同的,有区别的differencen.差别,差异2.exactadj.精确的,准确的tobeexact(=exactlyspeaking)确切地说翻译:我不知道这个房间的确切面积。Idon'tknowtheexactsizeoftheroom.拓展:exactlyadv.确切地,精确地3.undertakev.从事,承担undertaketheresponsibilityforsth承担某事的责任undertaketheresponsibilitytodosth承担做某事的责任翻译;当我忙碌的时候,我的邻居承担起照顾我的宠物狗的责任。MyneighborundertaketheresponsibilitytocareformypetdogwhileIwasonbusiness.4.payoff(1)达到目的,取得成功(不及物动词短语)Withthehelpofalotofpeople,ourplanpaidoff.(2)付清,偿清(及物动词短语)Thepoorladyworkedharddayandnightinordertopayofftheirdebts.拓展:payback还钱,报复payfor支付...的钱5.breakthroughn.突破,重大进展make/achieveabreakthrough取得突破性进展Don'tbediscouraged!Wehavemadeagreatbreakthroughinaway.别灰心!从某种意义上讲,我们已经取得了很大的突破。拓展:breakdown出故障----breakdownn.故障breakout爆发-------outbreakn.爆发comeout出现,结果是------outcomen.结果,效果1.BritishEnglishis________fromAmericanEnglish.They______inmanyminoraspects,suchasspellingandproununciation.(differ)2.Ourbudgetisextremelytight,soyou'dbetterworkout________(exact)howmuchmoneywillgoforeachpartoftheproject.3.Theresearch,________(undertake)byBrighton-basedMindlabInternational,suggeststhatsilentofficesmaybetheleastproductive.4.Ourteachersoftenencouragesusthateveryminutewespendonstudyingwillfinallypay_________inthenearfuture.differentdifferexactlyundertakenoff6.castv.扔,投掷castdown使失望(一般用于被动语态)翻译:听到这个坏消息之后,她沮丧了好几天。Shewascastdownforseveraldaysaftersheheardthebadnews.7.objectvi.反对,不赞成objecttosb/sth反对某人/某事objecttodoingsth反对做某事Nooneobjectedtotheplanatthemeetingyesterday.昨天的会议上,没有人反对这项计划。拓展:objectionn.反对,不赞成objectn.物体,对象objectiveadj.客观的,不带个人感情的8.impactn.巨大的影响haveanimpactonsth/sb对...有巨大影响翻译:阅读能够影响我们看世界的方式。Readingcanhaveanimpactonthewayweseetheworld.归纳:“影响”的其他表达:haveaneffect/influenceonmakeadiferenceto对..有影响9.obtainvt.获得,赢得(尤指经努力)10.attainvt.获得,达到(尤指经努力)attainone'sgoal达到某人的目的Hiseffortpaidoffandheattainedhisgoalatlast.他的努力得到了回报,并且最终达到了目的。拓展:attainableadj.可获得的unattainableadj.达不到的,无法实现的5.Liuleiinsistedthathemerelydidwhateverydaywouldhavedoneandstronglyobjectedto_______(call)ahero.6.Atthemeeting,Marxraisedan________toworkinglatenightandhe______thatmostoftheworkersweretoooldforthejod.(object)7.Thetourisminthisplacewillhaveanimpact______thelocalenvironment.beingcalledobjectionobjectedon11.forbid(forbade,forbidden)vt.禁止,不准forbidsbtodosth禁止某人做某事forbidsbfromdoingsth禁止某人做某事forbiddoingsth禁止做某事翻译:他身体不好,所以医生禁止他喝酒Hewasinpoorhealth,sothedoctorforbadehimtodrinkwine.12.infavourof赞成,支持翻译:我已经对她讲了我们的计划,她表示完全赞同。Ihavetoldheraboutourplanandsheiscompletelyinfavourofit.拓展:关于favour的短语asksbafavour请某人帮个忙dosbafavour帮某人个忙13.owevt.(1)欠(账、钱)owesbforsth因某事欠某人...(2)归功于,归因于oweittosbthat...把...归功于某人owesthtosb/sth把某事归功于某人/某事IoweittothefamousdoctorthatIamstillalive.我仍然活着,这要归功于那位很有名的医生。拓展:owingto因为,由于14.bothervt.打扰vi.操心Itbotherssbtodosth/Itbotherssbthat...做某事使人烦恼botherdoingsth费心/花费时间做某事驾照考试不及格,这让汤姆很烦恼。ItbotheredTomthathehadfailedhisdrivingtest.15.strike(struck,struck)打,撞击,罢工strikesb+介词+the+身体部位打某人...Asnowballstruckhimonthebackofthehead.一个雪球击中了他的后脑勺。Itstrikessbthat....某人突然想起ItsuddenlystruckmethatIshouldhavebeeninfavourofhim我突然想到,我本来应该支持他的。16.resistvt.抵抗,对抗resistdoingsth反对做某事Theytriedhardtoresistherattackingmove.他们拼尽全力来抵抗她的进攻。拓展:resistancen.抵制,抵抗resistantadj.抵制的,抵抗的8.Therearelawsinsomecountrieswhichforbid_________(show)advertisementsatinappropriatetimesandplaces.9.Mysisterwasagainstmysuggestionwhilemybrotherwas______favourofit.10.Iowe_______tomyteacherthatIhavemadegreatprogressinEnglish.11.--Doyouknowwheremybluecoatis?--Don'tbother_______(look)forit,I'msureitwillturnupsomeday.12.Thestudyfoundthatwhenthesamegeneswerebroughttolifeinmice,theyhadthesamecancer________(resist)aselephants.showinginitlookingresistance

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