英语必修单元语法PPT课件

.,1,名词性从句,Grammar,NounClause,.,2,1.You_yourtoothpulledoutbeforeitrotcompletely.A.hadbettergotB.hadtogetbetterC.hadbettertogetD.hadbetterget2.Whenwegottothecinema,thefilmhasntstartedyet,sowe_.A.neednthurryB.didntneedhurryC.neednttohurryD.neednthavehurried3.Itwasreallyverydangerous;you_himseriously.A.mighthaveinjuredB.couldinjureC.shouldhaveinjuredD.mustinjure,D,D,A,.,3,4.Ashehadheartattack,hewastoldthathe_continuethework.A.needntB.maynotC.mustntD.cant5.Weoughttohelpeachotherinourwork,_?A.oughtntweB.shouldweC.shouldntweD.oughttowe6.Twoeyes_seemorethanone.A.canB.mayC.willD.should7.WhenIgottothecinema,thefilmhadalreadystarted;I_thereearlier.A.oughttogetB.oughttohavegotC.musthavegotD.mustget,B,A,A,C,8.Ithoughtyou_likesomethingtoread,soIhavebroughtyousomebooks.A.mayB.mightC.wouldD.must9.Whereismypen?I_it.A.mightloseB.wouldhavelostC.shouldhavelostD.musthavelost10.Ididnthearthephone.I_asleepA.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen,B,D,B,11.-Therewerealreadyfivepeopleinthecar,buttheymanagedtotakemeaswell.-It_acomfortablejourneyA.cantbeB.shouldntbeC.mustnthavebeenD.couldnthavebeen12.Itsnearlysevenoclock.Jack_behereatanymoment.A.mustB.needC.shouldD.could,D,C,13.-Didthetrainarriveintime?-No.It_twohoursago.A.musthavearrivedB.oughttohavearrivedC.mustarriveD.oughttoarrive14.-MustIdrivetohishouseandpickupthechildren?-No,.A.youshouldntB.youmightnotC.youneedntD.youmustnt,B,C,15.WedidntseeTomatthemeetingyesterday.Heit.A.mustnthaveattendedB.cannothaveattendedC.neednthaveattendedD.wouldhavenotattended,B,16.Thereissomeoneknockingatthedoor.itbeTom?A.CanB.MustC.ShouldD.Oughtto,A,17.You_takemetothestation,andmybrotheristakingme.A.donthavetoB.mustntC.cantD.shouldnt18.MustIhandinthehomeworknow?_.Youcanhanditintomorrowmorning.A.Yes,youmustB.No,youneedntC.Yes,youneedD.No,youmustnt,A,B,19.Mum,IclimbedtothetopoftheshelfandgottheTeddyBear.Mygoodness!Youmayhavehurtyourself.You_dothatagain.A.donthavetoB.maynotC.needntD.mustnt20.Everybodyisworkinghard.There_betroubleinfinishingtheworkontime.A.oughtnottoB.needntC.mustntD.oughttonot,D,A,.,10,Justhaveago.Canyouchoosethebestanswertoeachsentencefrom06NMET?,1.Withhisworkcompleted,thebusinessmansteppedbacktohisseat,feelingpleased_hewasamanofaction.(2006湖南)A.whichB.thatC.whatD.whether2.Wehaventsettledthequestionof_itisnecessaryforhimtostudyabroad.（2006江苏）A.ifB.whereC.whetherD.that3._makesthisshopdifferentisthatitoffersmorepersonalservices.（2006辽宁）A.WhatB.WhoC.WhateverD.Whoever,B,C,A,.,11,4.Seetheflagsontopofthebuilding?Thatwas_wedidthismorning.（2006全国I）A.whenB.whichC.whereD.what5.Pleaseremindme_hesaidhewasgoing.Imaybeintimetoseehimoff.（2006全国I）A.whereB.whenC.howD.what6.-Whatdidyourparentsthinkaboutyourdecision?-Theyalwaysletmedo_IthinkIshould.（2006全国III）A.whenB.thatC.howD.what7.Oneadvantageofplayingtheguitaris_itcangiveyouagreatdealofpleasure.(2006上海）A.howB.whyC.thatD.when,D,B,D,C,.,12,1._thebabycouldspeakmadehisparentsveryhappy.A.ThatB.WhatC.WhyD.If2.Iwonder_youwillgoshoppingorstayathome.A.thatB.ifC.whetherD.what3.Thisis_hewasoftenlateforschool.A.whatB.thatC.whyD.whether4.Weallknowthetruth_theearth_aroundthesun.A.if;movedB.that;movesC.why;moveD.whether;move,主语从句,宾语从句,表语从句,同位语从句,Practice,.,13,一、名词性从句的语序,（1）名词性从句构成有两种,a.That+陈述句,Thatlighttravelsinstraightlinesisknowntoall.,Thisiswhatwearelookingfor.,名词性从句考点归纳,b.疑问词+句子的剩余成分,.,14,(2)疑问词引导的名词性从句要求使用陈述句语序，不能用一般疑问句语序。,Howwashesuccessfulisstillapuzzle.()Howhewassuccessfulisstillapuzzle.(),你能告诉我他住在什么地方吗？,F,T,T,F,他是怎么成功的仍然是个谜。,Couldyoutellmewherehelives?()Couldyoutellmewheredoeshelive?(),.,15,二、名词性从句连接词的选用,（1）that和what的选用,that和what都可引导所有的名词从句。但是，what除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、或表语。而that在名词性从句中不充当任何成分，只起连接作用。,.,16,that/what,1._hewantsisabook.2._hewantstogothereisobvious.3.Theresultis_wewonthegame.4.Thisis_wewanttoknow.5.Is_hetoldustrue?6.Weshouldpayattentionto_theteacherissaying.7.Ihavenodoubt_hewillcome.8.Ihavenoidea_hedidthatafternoon.,What,That,that,what,what,what,that,what,.,17,a.主语从句b.表语从句c.同位语从句e.介词后的宾语从句f.whethertodo做动词宾语不能用iftodo.gwhetherornot连在一起引导宾语从句时不用if.,if和whether的选用,不能使用if的情况：,.,18,1.Iaskedher_shehadabike.2._wewillholdapartyintheopenairtomorrowdependsontheweather.3.Wereworriedabout_heissafe.4.Idontknow_heiswellornot.5.Idontknow_ornotheiswell.6.Thequestionis_heshoulddoit.7.Thedoctorcanhardlyanswerthequestion_theoldmanwillrecoversoon.8.Idontknow_togo.,if/whether,Whether,whether,whether/if,whether,whether,whether,whether,if/whether,.,19,其它连接代词和副词的连用,主要根据名词性从句中的具体意义,正确的选择who、which、when、where、why、how等连接词，这些连接词既具有疑问含义，又起连接作用，同时在从句中充当各种成分。,.,20,我们何时举行运动会还没有决定。_weshallholdoursportsmeetingisnotdecided.我不知道昨天谁打破了玻璃。Idontknow_broketheglassyesterday.我不知道他长的什么样子。Ihavenoidea_helookslike.这就是我忘记眼镜的地方。Thisis_Ileftmyglasses.,When,who,what,where,.,21,that可省略的情况：,that不可省略的情况：主语从句表语从句同位语从句用it做形式宾语的宾语从句并列的宾语从句中的后几个从句的引导词that不能省略,引导词that的省略,单个宾语从句中的that可省略,.,22,1.Idontthink_sheiscoming.2.Itisapity_hehasmadesuchamistake.3.Thereasonis_heiscareless.4.Thenews_ourteamwonthematchinspiredus.5.Idontthinkitnecessary_youshouldreadEnglishaloud.6.Hetoldme_hisfatherhaddiedand_hehadtomakealivingalone.,(that),that,that,that,that,(that),that,that/(that),.,23,1.同位语从句的格式：2.能接同位语从句的名词有：3.连接词通常是that,也可根据含义选用,三、同位语从句的引导和辨别,n.+连接词+从句,fact、idea,news,order,belief,suggestion,advice,information等,whether,what,when,where等来引导同位语从句。,.,24,1.Ihavenoidea_hecomesfrom.2.Hecantanswerthequestion_hegotthemoney.3.Hegaveusmanysuggestions_weshouldgetupearlierandtakemoreexercise.4.Ihavenodoubt_hewillwin.5.Ihavesomedoubt_hewillwin.,where,how,that,that,whether,that/whether/where/how,.,25,1.定语从句是先行词的修饰语，它不涉及先行词的具体内容。定语从句中that不但起连接作用，而且在定语从句中充当一个句子成分，充当从句的宾语成分时可省略。,2.同位语从句对中心词的内容作进一步的解释和说明，表明中心词的具体内容。引导同位语从句的that在同位语从句中不做任何成分,只起连接作用,无具体含义,且不可省略.,同位语从句和定语从句的区别,.,26,1.Weexpressedthehopethattheyhadexpressed.2.WeexpressedthehopethattheywouldcometoChinaagain.,1.Theinformationhasbeenannouncedthatmoremiddleschoolgraduateswillbeadmittedintouniversity.2.Theinformationthatherevealedatthemeetingisofgreatvalue.,AT,AP,AP,AT,AttributiveorAppositive,.,27,HegavemeasuggestionthatI(should)becalmnow.,名词demand,suggestion,proposal,advice等词后的同位语从句的语气要用虚拟语气,结构为should+do,should可省略,.,28,a.他相信他的梦想总有一天会实现的.Hebelieves_.b.请告诉我你昨天这个时候在干什么.Pleasetellme_.,hisdreamwillcometruesomeday,whatyouweredoingatthistimeyesterday,宾语从句的时态呼应,1.如果主句时态是现在时或将来时,从句谓语可根据句意需要而选用任一种时态.,.,29,他告诉我他正在为考试做准备。Hetoldme_.他说他已离开家乡十年了。Hetoldme_.老师告诉我们光是沿直线运行的。Theteachertoldus_.,hewaspreparingfortheexamination,hehadbeenawayfromhishometownfortenyears,lighttravelsinastraightline.,2.如果主句谓语是过去时,从句谓语动词一般用过去的某种时态,但从句表达的是客观事实、真理、自然规律等时，从句谓语通常用一般现在时。,.,30,1.Thereason_wedidnttrusthimwas_heoftenlied2.Thereason_hegaveforhisabsentwas_hewasill.,reason后面的表语从句只能用that引导,不能用why引导,但reason后面的定语从句可以用why或者that引导。,在名词性从句中，我们还须特别注意以下问题：,why,that,that,that,.,31,Practicetime,1.Theyexpressedthehope_theywouldcomeovertoChina.A.whichB.thatC.whomD.when2.Thefact_hedidntseeTomyesterdayistrue.A.thatB.whichC.whenD.what3.Ihavenoidea_hewillcomeback.A.whereB.whenC.whatD.that,Choosethebestanswer,.,33,4.Thenews_surprisedeverybodyyesterdaynowprovestobefalse.A.thatB.whenC.whatD.how5.Oneofthemenheldtheview_thebooksaidwasright.A.whatthatB.thatwhichC.thatwhatD.whichthat6.Wordhascome_someAmericanguestswillcomeforavisittoourcollegenextweek.A.whatB.whetherc.thatD.which,.,34,7.Thequestionis_thefilmisworthseeing.A.ifB.whatC.whetherD.how8.Theyreceivedorders_theworkbedoneatonce.A.whichB.whenC./D.that9.Thereason_Ihavetogois_mymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;because,.,35,10._Icantunderstandis_shewantstochangehermind.A.What;whyB.Which;howC.That;whyD.What;because11._hisdreamofgoingtocollegewillcometrueisuncertain.A.ThatB.WhetherC.IfD.Evenif,.,36,12.Itisknowntous_wherethereispollution,thereisharm.A.whichB.whereC.whatD.that13.Ihavetheinformation_.A.ofwhathellcomesoonB.thathellcomesoonC.ofthathellcomesoonD.hiscomingsoon,.,37,14.-Isawyourneighborbreakyourwindowwithabasketball.-_itmademenearlymad.A.ThathebrokeB.WhathebrokeC.HebrokeD.Hisbreak15.Itremainsaquestion_wecangetsomuchmoneyinsuchashorttime.A.howB.thatC.whenD.what,.,38,16.-CanIhelpyou?-Yes,doyouknow_?A.whencomesthebusB.whenwillcomethebusC.whendoesthebuscomeD.whenthebuscomes17.Hemadeapromise_anyonesethimfreehewouldmakehimveryrich.A.thatB.ifC.whatD.thatif,.,39,18.Theylosttheirwayintheforestand_mademattersworsewas_nightbegantofall.A.what;thatB.it;thatC.what;whenD.which;what,.,40,1.Itnowappears_theyareinneedofhelp.A.thatB.whichC.whatD.how2.Itisgoodnews_theywillarriveinafewdays.A.whichB.whatC.thatD.how3.It_Joedrivesbadly.A.thoughtthatB.thinksthatC.