各种从句的引导词总表.doc

.各种从句引导词总表一、如何选择定语从句的关系词关系词先行词从句成分例 句备 注关系代 词who人缺少主语Do you know the man who is talking with your mother?whom, which和that在从句中做宾语时，常可以省略，但介词提前时后面关系代词不能省略，也不可以用thatwhom人缺少宾语Mr. Smith is the person with whom I am workingThe boy (whom) she loved died in the war.whose人或物缺少定语I like those books whose topics are about history.The boy whose father works abroad is my deskmate. that人或物缺少主语，宾语A plane is a machine that can fly. 缺少主语She is the pop star (that) I want to see 【very much】. 缺少宾语which物缺少主语，宾语The book (which) I gave you was worth $10. 缺少宾语The picture which was about the accident was terrible. 缺少主语as人或物缺少主语，宾语He is such a person as is respected【 by all of us】. 缺少主语This is the same pen as I lost 【yesterday】. 缺少宾语as做宾语一般不省略关系副 词when时间缺少时间状语I will never forget the day【 when】 we met【 there】.可用on whichwhere地点缺少地点状语This is the house【 where】 I was born.可用in whichwhy原因缺少原因状语I cant imagine the reason 【why】he turned down my offer.可用for which二、如何使用宾语从句、主语从句、表语从句和同位语从句的引导词引导词作用例句That相对不缺少成分；陈述语气I knew that you were here just now.IfWhether相对不缺少成分；疑问语气从句的谓语动词为：ask;question;wonder-I doubt ifwhether he can do it well now. WhatWhatever缺少主语，宾语，定语（指物）1. You can be sure of what you have at present.2.I sold for what was enough3.Hes ready to accept (whatever) help he can get.Who缺少主语，（指人）I wanted to know who will come.Whom缺少宾语，（指人）I dont know whom youre waiting for.When缺少时间状语He told me when we would gather.Where缺少地点状语Can you tell me wherehe lived?Why缺少原因状语He wanted to explained why he was late.How缺少方式状语Can you tell me how you want your tea?Which缺少定语，（指物、人）Hell buy (which) book he is interested in.whose缺少定语，（指人）She asked whose jacket it is.三并列句和状语从句的连接词连词 并列连词同等关系andboth-and neither-nor、 not only-but also转折关系buthoweveryetwhile选择关系Oreither-or因果关系Sotherefore 从属连词状语从句时间whenwhilesinceastilluntilbeforeafterwhenever地点wherewherever原因becauseas(由于)since（既然）条件Ifunlessso long asin case让步Thoughalthoughno matter-even if方式as(按照)as ifas though比较as-asnot so-as结果So-thatsuch-that目的in order that宾语从句类型连接词种类连接词作用动宾连接词thatwhetherif连接代词whowhomwhosew