主语从句讲解ppt课件.ppt

1)TOMSEXCUSETeacher:Tom,whyareyoulateforschooleveryday?Tom:EverytimeIcometothecorner,asignsays,School-GoSlow.师：汤姆,您为什么每天上学迟到?汤姆：我每次路过拐角,一个路标上面写着：学校-慢行.2)TomcallJimsname:Icantbearsuchafoolish!andJimsay:Youmothercould(bear)!汤姆对着吉姆骂道:我受不了你这个苯蛋了!吉姆说:你妈妈能!附:bear有两重意思:生和忍受这个笑话正是根据这点.,1,4)AmangoestochurchandstartstalkingtoGod.Hesays:God,whatisamilliondollarstoyou?andGodsays:Apenny,thenthemansays:God,whatisamillionyearstoyou?andGodsays:asecond,thenthemansays:God,canIhaveapenny?andGodsaysInasecond一男子进入教堂和上帝对话.他问:主啊,一百万美元对你意味着多少?上帝回答:一便士.男子又问:那一百万年呢?上帝说:一秒钟.最后男子请求道:上帝,我能得到一便士吗?上帝回答:过一秒钟.,2,基本概念什么是主语？找出下列句子主语,主语从句,IlikeEnglishToseeistobelieveSmokingisbadforhealthWhathehassaidistrue,3,他通过了考试让老师很高兴HepassedtheexamItmadetheteacherveryhappyHepassedtheexammadetheteacherveryhappyThathepassedtheexammadetheteacherveryhappy他何时再来还不清楚Whenwillhecome?Itisnotclear.WhenwillhecomeisnotclearWhenhewillcomeisnotclear,理解主语从句,4,1Thathewillcomeiscertain.2Whetheritwillpleasethemisnoteasytosay.3Whatseemseasytosomepeopleseemsdifficulttoothers.4Whichsidewillwinisnotclear.5Whyhediditremainsamystery.6Whentheywillstartisnotknownyet.7Howhebecameagreatscientistisknowntousall.8Whowilltakepartinthemeetinghasnotbeendecided.9Whoeverbreaksthelawwillbepunished.10Wheresheisfromisunknown.思考主语从句引导词有哪些？如何选用？,找出主语从句,5,引导词从属连词that和whether连接代词whowhoeverwhatwhateverwhichwhichever连接副词whenwherehowwhy语序陈述语序,主语从句特点,6,依据“缺什么补什么”原则确定正确的连词。所谓“缺什么补什么”是指句型结构与连词之间的关系。如果句子中缺主语，指人用who，指物用what；如缺宾语，指人用whom，指物用what；如缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；定语用what或which；什么都不缺用that。,引导词的选择,7,._hedidntattendthemeetingyesterdaywasntquiteclear._teamwillwinthematchisstillunknown._comestothepartywillreceiveapresent._Maryhasleftisstillaquestion.-surprisedmemostwasthatthelittlegirlcouldplaytheviolinsowell.-weshallholdoursportsmeetingisnotdecided.-shewaschosenmadeusveryhappy.,用what/which/whoever/why/when/whether/that填空,Whywhichwhoeverwhetherwhatwhenthat,8,What与that引导的主语从句WhatyousaidjustnowisrightThatsheisstillaliveisagreatnewstous规则:what引导的主语从句在句子中充当成分如主语，宾语表语；That引导的主语从句在句子中只起连接作用但不能省略。,主语从句规则,9,由that引导:1.Thatweshallbelateiscertain.2.Thattheearthisroundisknowntoall.(地球是圆的)3.Thatyoumissedthechanceisapity.(你错过了这次机会)that无意义,后接一个完整的句子。that不可省。,10,为了避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语.Thatweshallbelateiscertain.-Itscertainthatweshallbelate.1.Thattheearthisroundisknowntoall.-2.Thatyoumissedthechanceisapity.,主语从句后置,Itisknowntoallthattheearthisround,Itisapitythatyoumissedthechance,11,(1)It+be+形容词that从句Itisnecessarythat有必要Itisimportantthat.重要的是Itisobviousthat很明显(2)It+be+-ed分词that从句Itisbelievedthat人们相信Itisknowntous/allthat.众所周知Ithasbeendecidedthat已经决定(3)It+be+名词that从句Itiscommonknowledgethat是常识Itisasurprisethat.令人惊奇的是Itisafactthat事实是(4)It+不及物动词that从句Itappearsthat似乎Ithappensthat.碰巧Itoccurredtomethat我突然想起,用it形式主语的that从句有以下四种不同的搭配：,12,WhenwillhecomeisnotknownWhenhewillcomeisnotknown主语从句一律用陈述语序即主语在前谓语在后,主语从句需注意的几个问题,13,Hemadeanimportantspeechatthemeetingwastrue.Thathemadeanimportantspeechatthemeetingwastrue.That无意义但是不能省,14,Ifwellgocampingtomorrowdependsontheweather.Whetherwellgocampingtomorrowdependsontheweather引导主语从句只能用whether,15,WhatIsayandthinkarenoneofyourbusiness.WhatIsayandthinkisnoneofyourbusiness.主语从句谓语动词多用单数Whatwasonceregardedasimpossiblehascometrue.Whetheryoulikehimisnoneofmybusiness.Whentheywillstartandwhattheywilldoarestillnotknown,16,Whatyouleftareonlyseveraloldbooks.Whatyousaidisofgreatimportance.“what”引导主语从句时,谓语动词:常与其后的名词作表语一致,17,小试牛刀,他所需要的是食物Whatheneedsisfood,18,Whetherheismychildremainsaquestion,他是不是我的孩子仍然是个问题,19,ThatTfboyswillcometochenganmakesmeveryhappy,Tfboys要来成安的消息使我非常高兴,20,WhatIneedmostisrest,我最需要的就是休息,21,1._hedidntattendthemeetingyesterdaywasntquiteclear.2.TheForeignMinistersaid,“Itisourhope_thetwosideswillworktowardspeace.”3._Maryhasleftisstillaquestion.4.Itsreported_threepeoplewerekilledintheaccidentandfivewerehurtbadly.5._hesolvedtheproblemsuccessfullyi