高中英语选修8-Unit-2

Unit2CloningⅠ.重点单词分类记1.核心单词(1)______vi.反对;不赞成(2)____vt.欠(账、钱、人情等);归功于……(3)______vt.打扰vi.操心n.烦扰objectowebother(4)______vt.(forbade,forbad;forbidden)禁止;不准(5)_____vi.&vt.(struck,struck)打;撞击;罢工n.罢工forbidstrike2.拓展单词(1)_____vi.不同;相异→________adj.不同的→_________n.不同;差异(2)_____adj.精确的;准确的→______adv.准确地(3)_________n.改正;纠正;修正→_______vt.改正;批改differdifferentdifferenceexactexactlycorrectioncorrect(4)_________n.规则,规章;法规→_______adj.有秩序的;正规的(5)______adv.仅;只;不过→_____adj.仅仅的(6)__________n.装饰→________vt.装饰(7)______adj.不能的;不会的→____adj.能;会regulationregularmerelymeredecorationdecorateunableable(8)__________adj.合情理的;讲道理的;公道的→______n.理由,道理(9)_____vi.退休;离开→__________n.退休reasonablereasonretireretirement3.阅读单词(1)commercialadj.______________(2)undertakevt._______________(3)obtainvt.__________(4)initialadj.______________(5)drawbackn.______________商业的;贸易的着手;从事;承担获得;赢得最初的;开始的缺点;不利条件Ⅱ.重点短语双向记1.______得到好结果;取得成功;偿清2.________反对3.___________赞成;支持4.__________________一定或注定(做)……5._______________不时;偶尔6._______________使复生;使复活payoffobjecttoinfavourof(be)boundto(do)...fromtimetotimebringbacktolife7.castdown______________8.strike...intoone’sheart_______________9.invain__________________10.ingood/poorcondition________________________11.owe...to..._________________12.haveagreatimpacton_________________使沮丧;使失望使……刻骨铭心白费力气;枉费心机状况很好(坏);情况很好(坏)把……归功于……对……有很大影响Ⅲ.经典句式应用记1.Cloningplantsisstraightforward____________________________________(而克隆动物却很复杂).(while作并列连词,表示对比)2.Thencamethedisturbingnews______________________________(多莉病情加重).(that引导的同位语从句)whilecloninganimalsisverycomplicatedthatDollyhadbecomeseriouslyill3.However,scientistsstillwonder________________________________(克隆会帮助我们还是会伤害我们)andwhereitisleadingus.(whether引导的宾语从句)4.___________________(优点是)ifthereisanewIllnesssomeoftheseanimalsmaydie,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.(that引导的表语从句)whethercloningwillhelporharmusTheadvantageisthat5._________________________(根据我们现在所知道的),youcannotcloneanimalsthathavebeenextinctlongerthan10,000years.(过去分词作状语)Basedonwhatweknownow【语境活用】Ⅰ.用所给词的适当形式填空1.AmericanEnglishissignificantly________(differ)fromBritishEnglish.2.Ithappenedalmost______(exact)ayearago.3.Thepaperhadtopublisha_________(correct)tothestory.differentexactlycorrectionⅡ.用以上适当的短语填空1.Sandrawasdeterminedtobecomeadoctorandherefforts_______.2.You___________benervousthefirsttime.3.Shehastoworkatweekends________________.paidoffareboundtofromtimetotimeⅢ.句式仿写1.有些人浪费粮食,然而有些人却吃不饱。Somepeoplewastefood__________________________.2.孩子平安的消息使她放心了。____________________________easedhermind.whileothershaven’tenoughThenewsthatherchildwassafe3.现在的优势是我们对医学懂得更多了。___________________weknowmoreaboutmedicinetoday.TheadvantageisthatPart1重点词汇夯基练透1.differvi.不同;相异【考题对接】用differ的适当形式填空①Peoplegreatly_____intheirviewsoflifefromeachother.differ②(2016·全国卷Ⅱ)Theworkshoplooksateverykindofcomedy,andpracticesmany________waysofmakingpeoplelaugh.③(2016·浙江高考)Scientistsandbabiesseemtoobservetheworld__________.differentdifferently考点必记(1)differin在……方面不同differfrom与……不同(2)differencen.不同之处makeadifference起作用;有影响(3)differentadj.不同的bedifferentfrom...in...在……方面与……不同(4)differentlyadv.不同地【能力提升】单句写作①对于手机,不同的人有不同的观点。___________________________________towardscellphones.Differentpeopleholddifferentattitudes②当我们和外国人交流的时候,我们应该注意身势语的不同。Aswehavecommunicationwithforeigners,weshould________________________________inourbodylanguage.paymoreattentiontothedifferences③我相信如果每个人都付出一点努力,我们能起重要的作用。Ibelieveifeveryonemakesalittleeffort,wecan___________________.makeabigdifference2.objectvi.反对;不赞成n.物体;目标【考题对接】用object的适当形式填空①(2016·浙江高考)Itbringsoutimportantevidenceabouthowphysical_______interact.②Theoldmanfirmly________totheplan.objectsobjected考点必记(1)objectto(sb./sth.)反对(某人/某事)objecttodoingsth.反对做某事(2)objectionn.不赞成;反对;异议(3)objectiveadj.真实的,客观的,无偏见的【能力提升】单句写作①有些人强烈反对发展私家车。Somepeoplestrongly__________________privatecars.②一个十四岁的男孩在网上发帖反对他的父亲拿走了他的压岁钱。A14-year-oldboywroteapostontheInternetto__________________________hisluckymoney.objecttodevelopingobjectthathisDadtookaway3.forbidvt.(forbade/forbad,forbidden,forbidding)禁止,不准【考题对接】单句语法填空①InsomeMiddleEasterncountries,exposingyourflesh___________(forbid).②Shewasforbidden_______(drive)byMarylandlaw.isforbiddentodrive考点必记(1)forbidsb.sth.禁止某人某事(2)forbiddoingsth.禁止做某事(3)forbidsb.todosth.forbidsb.fromdoingsth禁止某人做某事【能力提升】单句写作①我们应该采取措施禁止地沟油回到餐桌。Weshould_____________________returningillegalcookingoil__dinnertables.②我父亲禁止我去网吧见我的网友。Myfather_____________________________myfriendsonlineattheInternetcafé.takemeasurestoforbidtoforbademefrommeeting/tomeet③Wewereforbiddenfromgoingout,sowehadtostayathomeaimlessly.(改为分词作状语)→_______________________,wehadtostayathomeaimlessly.Forbiddenfromgoingout【知识拓展】与forbid用法类似的动词还有:①+宾语+todosth.②+doingsth.allowadvisepermit4.owevt.欠(账、钱、人情等);归功于……【考题对接】①Heoweshisgoodhealth__plentyofexerciseandaregularlife.②Obviously,everythingshouldbeowedtolove.译:显而易见,_____________。to一切皆因有爱考点必记(1)owe...to...把……归功于……owesth.tosb.=owesb.sth.欠某人某物(2)owingto因为【能力提升】单句写作①我把我的成功归功于勤奋工作及老师的帮助。I_________________________an