高中英语语法之名词性从句ppt课件.ppt

《高中英语语法之名词性从句ppt课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、名词性从句nounclause主语从句subjectclause宾语从句objectclause表语从句predicativeclause同位语从句appositiveclause一、名词性从句之---主语从句1.主语从句：相当于主语的句子Whowillgomakesnodifference.Whathesaidisnottrue.Whetherhecomesornotisuncertain.Whetherwewillgoforapicnictomorrowdependsontheweather.Thatthewoodedsoldie

2、risstillaliveisawonder.2.引导主语从句的词：连词：that,whether连接代词：what(ever),who(ever),which(ever)，whose,连接副词：when,where,how,why充当主语/宾语/定语等起连接作用不充当成分充当状语表时间、地点、方式、原因Whenyourunclewillarrivewasnotmentionedinhisletter.Wherethepainterisfromisunknowntousall.Howwe’llsolvetheproblemshould

3、bediscussedagainWhyyouwenttherealonemustbeexplainedtous.连接副词：when,where,how,why引导的主语从句3.it做形式主语ThatweshouldmasterEnglishwellisimportant.ItisimportantthatweshouldmasterEnglishwell.Whowillbesenttothefronthasn’tbeendecidedyet.Ithasn’tbeendecidedyetwhowillbesenttothefront.常

4、见的固定句型：It的用法:(形式主语)It’possible/important/necessary/clear…that……很可能/重要的是…/必要的是…/很清楚…It’ssaid/reported…that...据说/据报道…It’sbeenannounced/declaredthat...已经通知/宣布…Itseems/appears/happens..that…看似/显然/碰巧..It’snowonderthat…并不奇怪/无疑…It’sapity/afact/acommonknowledge(众所周知)/acommonsay

5、ingthat…(俗话说)It+be+adj(important/essential/natural/necessary)+thatsb.shoulddosth.It+be+adj(amazing/clear/certain…)+that从句Itiscertainthatwewilldoagoodjob.Itisveryclearthatweshouldleave.B.It+be+n(apity/afact/agoodidea/anhonor/amystery/apleasure/ashame/awonder/achallenge…)

6、+that从句Itisstillamysteryhowtheprisonerescaped.Itisstillaquestionwhetherwecangothere.It’snowonderthathewinthegame.C.it+be+p.p(known/said/reported/believed/suggested/stressed…)+that/wh-从句Itisknowntoallthatheartattackisterrible.Itisreportedthathehaswonthebet.以上三种句型表建议，要求，责

7、任，义务，或愿望从句谓语常用should+do,should可以省略。Itissuggestedthatyou(should)takeit.Itisnecessarythatyoushouldstop.D.It+happened(occurto/seem/matter/appear…)+that/wh-clauseIthappenedthatIwaslateforschool.Itmatterswhetherhewillacceptourinvitation.1、宾语从句宾语从句的引导词宾语从句在复合句中起宾语作用，可以作动词的宾语，

8、也可以作介词的宾语。引导宾语从句词有连词that，if，whether连接代词who，whose，what，which,whoever,whomever,whatever,whichever连接副词when，where，