主语从句情景教学

Subjectclause语法情景教学---主语从句Whatcanyouseeonthescreen?WhatIcanseeonthescreenis……are……Whatdotheywant?Whattheywantis……Whatdoesheorsheneed?Whatsheneedsis/are……Whatheneedsis/are……Whatdoyouwantorneed?WhatIneedis/are…………remainsamystery.Whoheisremainsamystery.Whattheboyisthinkingaboutremainsamystery.Whichroadwillhechooseremainsamystery.……remainsamystery.Where/When/HowIwillgoremainsamystery.Whydinosaursdisappearedremainsamystery.Whetherhewillcometotaianisnotdecidedyet.It……thathewillcometotaian.Thathewillcometotaiansurprisedyou.Thathecan'tcometotaianisapity.It……whetherhewillcometotaian.It……thathecan'tcometotaian.WhatIcanseeonthescreenisapig.Whatheneedsarenewclothes.Whoheisremainsamystery.Whichroadwillhechooseremainsamystery.Where/When/HowIwillgoremainsamystery.Thathewillcometotaiansurprisedyou.Whetherhewillcometotaianisnotdecidedyet.Itisapitythathecan'tcometotaian.主语从句连接词小结：that引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当任何成分，但不能省略。Thatthegirllefthimbrokehisheart.1）从属连词：that，whether.Whethertherainwillstopisnoteasytosay.Whoevergettheballwillmarryme.主语从句连接词小结：2）连接代词what、who、which、whosewhatever、whoever、whicheverWhateveryoudowillnottouchmyheart.Whoseideaitwascaughtourattention.主语从句连接词小结：3)连接副词when、where、how、why等。Whyhediditisnotreportedinthenewspaper.Whenwearrivedoesn’tmatter.Howhebecameagreatscientistisknowntousall.Tips：1.Whether可以引导主语从句，if不可；2.That引导主语从句时不做句子成分，但不能省略；3.主语从句的语序为陈述句语序；4.主语从句作主语时，谓语动词的形式由主语所代表的内容决定；（what,whatever,who,whoever）•1._________wassaidheremustbekeptsecret.•2._______weneedismoretime.•3._______calledtohimisnotimportant.•4._________breaksthelawwillbepunished.WhateverWhatWhoWhoever•1.____________theboywillgiveupcomputergamesisn’tclear.•2_________themother’sadviceisgoodtotheboyiscertain.•3_______isobviousthattheyarebadlyinneedofhelp.WhetherThat“it”“that”or“whether”It“where”,“when”,“how”,“why”，“wherever”，“whenever”•1______________theboybecomeaddicted（上瘾）tocomputergamesisworththinking.•2_________thetreeswillbeplantedhasnotbeendecided.•3________theplaneistotakeoffhasnotbeentold.•4youcomemyhomeiswelcome.•5mychildrenareismyhome.How/WhyWhereWhenWheneverWhereverWhatpainsustrainsus.Whatdoesn'tkillusmakesusstronger.Whathurtsusthemostteachesusthebest.使我们痛苦的东西在真正锻造我们。没有要我们命的事情让我们更强大。伤害我们最深的教会我们最多。Tom,whatareyoudoing?Goodguy.Itisgreattohaveafriendlikeyou.Thenlet’sbegin.Apartywasheldherelastnight.I’llfacethefactthatmygirlfriendwillcomethisafternoon.SoImustcleantheroombeforeshecomes.I’mthinkingaboutwhatIshoulddo.Takeiteasy,budy.Asyouroldfriend,I’dliketohelpyou.NowIwanttoknowwhatIcando.What’sthematterwithyou?