高二英语教案：人教版新课标模块5Unit1GreatScientists重难点详解.docx

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1、人教版新课标模块5Unit1GreatScientists重难点详解一、重点用法精解1.characteristicn.特征，特性Thechiefcharacteristicofhumanbeingisthattheycanthink.人主要的特征是他会思考。2.exposevt.暴露，揭，曝光（影）Don’texposethebabytotheburningsun.切勿将小孩曝晒。注：exposesb/sthto⋯中的to介。3.defeatvt.&n.；；Thearmydefeatedtheene

2、myintheend.最了。TomsufferedthedefeatintheEnglishexamination.姆英考失了。辨析：win的是game,prize等物（不是人）；beat和defeat的是人；hit“打一下”；beat“（地）打”；strike“重”。4.curevt.&n.治愈，治法ThereisnoknowncureforAIDS.无治艾滋病之法。Itispossibletocurethesickness.治愈种疾病是可能的。辨析：cure“治愈”，果；treat“治”，作程；c

3、uresbofsth.但treatsbforsth.5.blamevt.，咎Theteacherblamedmeformybeinglateforschoolagain.老因我又到批了我。注：blamesbforsth=blamesthonsb.6.backwardadj.&adv.向后Weturnbackward(s)thenrightward(s).我向后然后向右。搭配：abackwardturn向后7.concludevt.&vi.束，Theteacherconcludedtheclassbyo

4、nesentence.老以一句了。二、重要句型例析1.inaddition此外Inaddition,thespeakergaveusmoreinformationaboutthetopic.另外，个演者就主了我一些信息。注：inadditionto(=besides)是短介，后接名、代和名。IvisitedmanyplacesinadditiontotheGreatWall.我参了多地方，除了城以外。2.apartfrom除⋯⋯以外(exceptfor)；除⋯⋯外，有(besides)Apartfro

5、mbeingshort,Tomissmart.除了个子矮了点，Tom是挺气的。Apartfromthecost,itwilltakealotoftime.除了花以外，它需要不少。3.bestrictwithsb.某人格Fatherisalwaysstrictwithhissons.父子女常要求格。比：bestrictinsth.某事物要求格Teachersarestrictinstudents’homework.老学生的作要求格。4.leadto致，通向（to介）Hardworkleadstosucc

6、ess.努力通向成功。AllroadsleadtoRome.条条道路通。5．link⋯to⋯将⋯⋯和⋯⋯接起来第1页共3页Canyoulinkthecluestothecriminals?你能把索和罪犯系起来？6.keepsb/sth+doing/done/adj.某人或事物做⋯⋯I’msorrytohavekeptyouwaitingsolong.不起，你久等了。Youmustkeepyourjewelslockedup.你得把珠宝物好。Keeptheclassroomclean.要保持教室清。(a

7、dj.作)注：用doing与sb/sth是主关系且与是同或一直行的；用done强与sb/sth是被关系且已完成；用adj.强调sb/sth的状。三、文句句剖析1.Inaddition,hefoundtwootherdeathsinanotherpartofLondonthatwerelinkedtotheBroadStreetoutbreak.剖析：句中的that引一个定从句，修先行twootherdeaths；先行与定从句之被介短inanotherpartofLondon所分隔。文：除此之外，他在敦

8、的另一个地方有两个与theBroadStreet爆的霍乱有关的死亡病例。2.Topreventthisfromhappeningagain,JohnSnowsuggestedthatthesourceofallwatersuppliesbeexaminedandnewmethodsofdealingwithpollutedwaterbefound.剖析：Toprevent表示目的的不定式短；prevent⋯(from)doingsth意“阻止⋯⋯做某事”