英语三大从句讲解.ppt

从句clause

名词性从句（substantiveclauses):主语从句subjectclause、宾语从句objectclause、表语从句predicativeclause、同位语从句appositiveclause.定语从句（attributiveclause):形容词性从句状语从句（adverbialclause):副词性从句（时间、地点、条件、结果、目的、原因、让步，方式等等）123

1.IhavereachedapointinmylifewhereIamsupposedtomakedecisionofmyown.2.Ifoundthewalletwhereyouleftit.3.Shesangasshewalkedhomealltheway.4.Manypeople,asyouknow,arelearingforeignlanguages.5.Herhouse,whichwasbuiltahundredyearsago,stoodstillintheearthquake.6.Thenewsthatourteamhaswonthegameswastrue.7.Itwasobviousthatyouvemadeabigmistake.8.Hewilltalktousaboutwhathesawintheschool.9.Helooksasifhewasgoingtocry

引导名词性从句的连接词可分为三类：连接词：that,whether,if(不充当从句的任何成分）连接代词：what,whatever,who,whoever,whom,whose,which连接副词：when,where,how,why引导词particle

01022.引导定语从句的连接词)时间状语从句：when,as,while,assoonas,before,after,since....)地点状语从句常用引导词：where,wherever关系代词：that,which,who,whom,whose,as等关系副词：where,when,why等3.引导状语从句的连接词：

01)原因状语从句：because=inthat,as03)结果状语从句：so...that,such...that04)条件状语从句：if，unless02)目的状语从句：sothat,inorderthat05）让步状语从句：though,although,evenif,eventhough

where=on(in,infrontof…)whichWhy=forwhichWhen=on(in,during…)which引导定语从句的关系副词关系副词

如何选用定语从句的关系词01首先分清主句和定语从句02确定定语从句的先行词03把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语）04若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。05

1.who,whom,whose,that用法区别.①who作定语从句的主语或宾语.Themanwhoisspeakingatthemeetingisaworker.②whom作定语从句的宾语Thewomanwhomtheywantedtovisitisateacher.③that可以作定语从句的主语和宾语（可省略）.Themanwho/thatisspeakingatthemeetingisaworker.Thewoman(whom/that)theywantedtovisitisateacher.

whose作定语从句的定语.2.which,that的用法Iknowthegirlwhosemotherisateacher.which作定语从句的主语或宾语（可省略）Thisisatruckwhich/thatismadeinChina.Ilikethebook(which/that)youboughtyesterday.

3.只能用that的情况TomisthecleverestboythatIhaveeverknown.Thisisthefirstpl