文档介绍：优你课教育名词从句名词从句分为主语从句、表语从句、宾语从句、同位语从句。以此举例:’、主语从句优你课教育1、由连词that,:whether引导主语从句,不能用if代替由that引导的主语从句还能改写成由it做形式主语的从句::优你课教育①It+be+形容词+that,这类形容词有clear,obvious,likely,true,probable,possible②It+be+said/believed/reported/hoped/announced/knownthat…③It+seems/happens/appearsthat④It+be+名词+、由连接代词(who,which)和连接副词(when,where,how,why)引导的主语从句,也可以用it做形式主语引导Wholetoutthenewsremainedunknown.=、由关系代词what,whatever,whoever等引导的主语从句,此类主语从句不能用形式主语it引导,合成词在句子中担任成分Whathesaidatthemeetingisimportant.—主语从句Thethingthathesaidatthemeetingisimportant.—定语从句what=thethingthat,whoever=anyonewho,whichever=anythingthat,但是等号后面的不能引导名词性从句优你课教育(误)e.(正)e.(误)I’llbelievenomatterwhathesays.(正)I’、表语从句用于表语从句的连词有that,whether,what,whatever,who,whoever,when,where,why,how等优你课教育例:、that引导的表语从句①名词主语+be+that从句常用作主语的名词表示事实、真理或看法、观点:fact,truth,idea,opinion,belief,view,feeling,suggestion,plan②wh-引导的主语从句+be+、wh-疑问词引导的表语从句①This/That+be+wh-疑问词引导的从句ThisishowyoumaketheItalianpizza.②名词主语+be+wh-:if不能用来引导表语从句优你课教育3、asif/a