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1、英语中各种从句的引导词定语从句状语从句名词性从句制作：夏金彪先行词关系词句子成分主语宾语或表语指事物主语、宾语、表语人或事物定语时间状语地点状语原因状语指人that,whothat,who,whomthat,whichwhosewhenwherewhy介词+非限制性定语从句：whomwhich(指人)(指事物)who/whomwhich/as(指人)(指事物)名陈述语气；不缺成分；无意义是否疑问语气；有意义词主语从句性宾语从句从表语从句句同位语从句从句引导词thatthatthatthat句首用whether有形式主语i
2、f/whether均可whether/if;介词后whetherwhetherwhether疑问词疑问词疑问词疑问词what,which,who,when,where,why,howwhatever,whichever,whoever,whenever,wherever所引导的从句中是否缺主语、表语或宾语汉语意义能否省略what缺什么；所……的东西、事情否that不缺无意义宾语从句中能省略1.Ithinkthatitisunnecessaryformetospeaklouder.2.Hismotherissatisfie
3、dwithwhathehasdone.3.Thathewasabletocomemadeushappy.4.Thisiswhatmakesusinterested.5.ThereasonwasthatTodhadneverseenthemillion-poundnotebefore.what,that引导名词性从句时的区别时间状语从句：when,while,as,whenever,since,once,till,until,before,after,assoonas,bythetime,nosooner…than,har
4、dly/scarcely…when1.Ihavewrittenhomefourtimes___Icamehere.2.Wehadsailedfivedaysandfivenights_____wesawland.3.Wewerehavingameeting_____astrangemanbrokein.4.____timegoeson,it’sgettingwarmerandwarmer.5.Itwasnot_____youtoldmethatIhadanyideaofit.6.Thelasttimewehadgreat
5、funwas_____wewerevisitingtheWaterPark.sincebeforewhenASuntilwhenwhen,while,as的区别1.词义不同when:什么时候；如果(if)；既然(since)；=after/before;这时；引导定语从句;hardly/scarcely…when…while:而/然而；虽然/尽管；一会儿；onceinawhileas:因为/由于；尽管；像/如/按照；作为；引导定语从句；such…as;thesameas;as…as2.词义相同“当……时候”另外，whil
6、e还指“和…同时”；as还有“一边…一边”、“随着”的意思。3.when/while/as+延续性动词（表示一段时间）when/as+终止性动词（表示时间点）地点状语从句：where,wherever,everywhere_______yougo,youshoulddoyourworkwell.2.Youshouldhaveputthebook_____ithadbeen.3.Persistentpeoplebegintheirsuccess______othersendinfailure.4.______thereis
7、awill,thereisaway.5.You’dbettermakeamark______youhaveanyquestions.6.Immediatelyhemadeamarkonthesideoftheboat_______thesworddropped,hopingtofinditlater.WhereverwherewhereWherewherewhere条件状语从句：if,unless,as/solongas,incase,onlyif,ifonly,onconditionthat(条件是）,suppose/
8、supposingthat（假如）,provided/providingthat（假如）You’llfailtheexam_____youstudyhard.2.____youdon’thaveagoodcommandofEnglishgrammar,youwon’twritegoodEnglish.3.Wouldy
