主语从句PPT课件.ppt

NounClauses-Thesubjectclause，ByDebby，Grammar，whatpartdoestheunderlinedpartserveasineachsentence？ atreehasfallenacrsstherady.you area student.tofindyourwaycanbeaproblem.smokingdisbadforyou .“Howdoyoudo？ ”。isa greeting.whatshesaidisnotyeknown.thatweshallalbelateiscertain.itiscertainthatwesthallbelate .主语子句(nounclausesasthe 导出主语节的连接词是连接词that、whether； 连接代名词who、what和which的副词when、where、how、why。 主语节的接续词，接续词that (没有语义，没有成分，不能省略) whether (否)，if不能放在句子开头。 注意thathewillcommondhelpusiscertain.whethewwewillsucceedisstilquestion.itisnotknownifhewillcome.确定的原因未确定的原因wheather 因此，我们经常看到这样的语法： It be n./adj/-ed节(that， wheather etc.)示例： itsapitythatyoushouldhavetoleavetoleaveisapity.itisgreatthatihaveatecherlikey.=thatihavea 2 )连接代名词who、what、which、whatever、whichever、whoever作为成分，具有具体意义的whatseeseasonomepeoplesemsdifficulttoothers.whichsidewi whyhediditremainsamystery.whethenewillstartisnotknonyet.hhowhetheebeameagertscienntistisknowntousall .2 .位置：主语节在前面也在后面以it为形式主语，主语节为句末，经常使用以下句型。 1)It be表语主语节表语：(名词、形容词、过去分词) Itisafact(ashame、apity、goodnews) itisstilluncertainwhentherheiheiscomingornot.itisanhonourthatiwasindtedtotattention . itiscertainthatshewilldowellinherexam.itistruethatitoldhereverything . itissaidthatmr.greenhasarrivedinbeing.itisreportdtha eaartssatelliteoorbit .2)It比不上动词的主语节itseeed的dosnt matter，hasturnedout)that，ithattheywereabsent.itseemsthataliceisnotcomn itdoesntmatterwhethershewillcomeornot.itmmanesndifferenceewhereweshallhavethermeeting . 3)It和物动词(被动词形)主语句，ithasbeendecidthatthehibitionwilltononsundays .注意：1 )主语句在句首时必须被导入连接词，不能省略这些连接词，但是，把it作为形式主语4 ).itisimportantt/natural/necessry/importssiblethat .在句型中，主语子句使用虚拟语调，谓语动词以“should动词原形”的形式，should有时可以省略。 5 )在itbesuggested/adviserd/ordered/requested/insisted/required中，that子句的谓词也以“should动词原形”的形式，有时should可以省略。 3、主语节要注意的问题(1)主语节使用陈述语序，whatsheisafraidofistheirtakinghertaris.(whatissheafraidofwrong ) (2)主语节之后谓语动词为第三人称单数thathehavenTP 在that导出的主语句中，Thatpricewillgoupiscertain .4.what和that导出主语句时的不同what在导出主语句时不能作为句子的构成要素，主语.宾语.表达语，that不是这样的。例如，1 ) whatyousaidyestrdayisright.2 ) thatsheisstillaliveisaconsolation . what在此导出主语句，另外，做said的宾语，that只是连接作用，不做成分，practice1. wheelreshallwespendtheholidayisntdecided .2.youhavemadeamistake 3.Thatiscertainthatwecanwin .4.nomatterwholeavestheroomlastoturnoffhelights .5.itisimportantthatastudentlearnsaforeignlangu ， describeyourmotherwithyourpartrner . suggested structures : whatmymotherlikes _ _ _ _ _ _ _ _ _ _ _ _ _ whymotherwoldbehappyis _ _ _ _ whymotherwoldbehappyis _ u _ _ _ _ whymotherfeelsupsis _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1. _ _ youdontlikehimisnoneofmybusiness.2._ _ _ _ sheadidatheetheegingastonishedeverboypres _ _ _ _ _ _ th e2000 olympcgameswillbeheldinbeingisnotknony et.4._ _ _ _ _ _ _ _ _ _ _ _ _ wellgocampingomotrowdependosontheweather.5._ _ _ _ leavesthero fthelights .That，What，whher，Whoever，6._ _ isaftethattenglishisbeingaceptedasaninternationallaanguage.7.itworriedherabit _ _ _ herhairwasturningrey.8.theforeignmini etwosideswillworktowardspeace .9.aftryangliweisucceedincirclingthearth._ _ ourastronautsdesretodoiswalkinspectace .It，that，that 特殊语法表达式1.ih hate _ _ _ _ _ whennpeopletalkwiththeirmoutsfull.(me t108 ) a.ITB.thatc.thesed.them2. ifeel _ _ _ _ _ strangethatheshouldbesocare b.ITC.thatd.how3. itworriedherabit _ _ _ herhairwasturninggrey.(met 92 ) a.whileb.thatc.ifd.for，1._ _ madetherschoolproducwas becauseB.What； thatC.That； 因为whatD.That是2._ _ _ _ _ _ wewillgocampingfromowdependsontheweather.a.IFB.whehtherc.thatd.where3_ _ _ _ _ thanpassthewrittenextamt pedb.itishopedc.it hopesd.that hopes， 5._ _ _ _ _ _ _ 000000000000000000000000006._ _ isaftacthattengissbinectedasannetrationalanguage.a.thereb.thisc.thatd.it，c， d7. _ inthenewspaperterthepriceoffoodlgoup.a.itsaysb.itissaidc.ithassaidd.heis是8.itworriedherabit _ _ herhairwasturningrey b9. thereisnodoublet _ _ _ a.that Mr.hanenisingohdheallthb.whehherismr.hanenheatlthyc.ifmr.hanenshenhealthwasreturningd.wheh _ _ _ _.ourhophethosisdesworktowardspeace. a.thisisb.thereisc.thatisd.itis， d 11.itisnecmessagethatacollegedent _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ atleasttaoreignlanguage.a.masterrsb.shouldmasterrc.master REDD.will master， 另一方面，it导出的强调句是强调句子的一部分，无论被强调的是什么要素都可以使用连词that。 被强调的部分意味着人也可以使用who/whom。 例如，itisapitythatyou未tgotoseethemfilm.it dosntinterestmewhetheryousuceedornot.itisinthemmorningthantthemurdertookplace . 1.ireadaboutitinsomebookorother，doesitmatter_itwas？ (01北京春季) a.whywhereb.whatc.howd.which， 2.aftyangliweisucceedincirclingthearth _ _ _ _ _ _ _ _ _ _ ourastronautsdesireodoiswalkinsace.(04上海) a.whywhereb.whatc.thatd.how3. fashiondiffersfromcounttocountrymayrefecttheculturaldifferencesfromoneaspect.(00上海)