英语必修三第三单元语法

1.You____yourtoothpulledoutbeforeitrotcompletely.A.hadbettergotB.hadtogetbetterC.hadbettertogetD.hadbetterget2.Whenwegottothecinema,thefilmhasn’tstartedyet,sowe____.A.needn’thurryB.didn’tneedhurryC.needn’ttohurryD.needn’thavehurried3.Itwasreallyverydangerous;you____himseriously.A.mighthaveinjuredB.couldinjureC.shouldhaveinjuredD.mustinjureDDA4.Ashehadheartattack,hewastoldthathe____continuethework.A.needn’tB.maynotC.mustn’tD.can't5.Weoughttohelpeachotherinourwork,____?A.oughtn’tweB.shouldweC.shouldn'tweD.oughttowe6.Twoeyes____seemorethanone.A.canB.mayC.willD.should7.WhenIgottothecinema,thefilmhadalreadystarted;I____thereearlier.A.oughttogetB.oughttohavegotC.musthavegotD.mustgetBAAC8.Ithoughtyou_____likesomethingtoread,soIhavebroughtyousomebooks.A.mayB.mightC.wouldD.must9.Whereismypen?I____it.A.mightloseB.wouldhavelostC.shouldhavelostD.musthavelost10.Ididn’thearthephone.I___asleepA.mustbeB.musthavebeenC.shouldbeD.shouldhavebeenBDB11.---Therewerealreadyfivepeopleinthecar,buttheymanagedtotakemeaswell.---It____acomfortablejourneyA.can’tbeB.shouldn’tbeC.mustn’thavebeenD.couldn’thavebeen12.It’snearlyseveno’clock.Jack___behereatanymoment.A.mustB.needC.shouldD.couldDC13.---Didthetrainarriveintime?---No.It_______twohoursago.A.musthavearrivedB.oughttohavearrivedC.mustarriveD.oughttoarrive14.---MustIdrivetohishouseandpickupthechildren?---No,.A.youshouldn’tB.youmightnotC.youneedn’tD.youmustn’tBC15.Wedidn’tseeTomatthemeetingyesterday.Heit.A.mustn’thaveattendedB.cannothaveattendedC.needn’thaveattendedD.wouldhavenotattendedB16.Thereissomeoneknockingatthedoor.itbeTom?A.CanB.MustC.ShouldD.OughttoA17.You________takemetothestation,andmybrotheristakingme.A.don’thavetoB.mustn’tC.can’tD.shouldn’t18.—MustIhandinthehomeworknow?—___________.Youcanhanditintomorrowmorning.A.Yes,youmustB.No,youneedn’tC.Yes,youneedD.No,youmustn’tAB19.—Mum,IclimbedtothetopoftheshelfandgottheTeddyBear.—Mygoodness!Youmayhavehurtyourself.You_____dothatagain.A.don’thavetoB.maynotC.needn’tD.mustn’t20.Everybodyisworkinghard.There________betroubleinfinishingtheworkontime.A.oughtnottoB.needn’tC.mustn’tD.oughttonotDAJusthaveago.Canyouchoosethebestanswertoeachsentencefrom06NMET?1.Withhisworkcompleted,thebusinessmansteppedbacktohisseat,feelingpleased_____hewasamanofaction.(2006湖南)A.whichB.thatC.whatD.whether2.Wehaven'tsettledthequestionof_______itisnecessaryforhimtostudyabroad.（2006江苏）A.ifB.whereC.whetherD.that3._______makesthisshopdifferentisthatitoffersmorepersonalservices.（2006辽宁）A.WhatB.WhoC.WhateverD.WhoeverBCA4.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.whenDBDC1.______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.b.疑问词+句子的剩余成分(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？FTTF他是怎么成功的仍然是个谜。Couldyoutellmewherehelives?()Couldyoutellmewheredoeshelive?()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。that/what1.______hewantsisabook.2.______hewantstogothereisobvious.3.Theresultis______wewonthegame.4.Thisis_____wewanttoknow.5.Is_____hetoldustrue?6.Weshouldpayattentionto______theteacherissaying.7.Ihavenodoubt_____hewillcome.8.Ihavenoidea_____hedidthatafternoon.WhatThatthatwhatwhatwhatthatwhata.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.不能使用if的情况：1.Iaskedher__________shehadabike.2.______wewillholdapartyintheopenairtomorrowdependsontheweather.3.We’reworriedabout________heissafe.4.Idon’tknow___________heiswellornot.5.Idon’tknow________ornotheiswell.6.Thequestionis_________heshoulddoit.7.Thedoctorcanhardlyanswerthequestion______theoldmanwillrecoversoon.8.Idon’tknow_______togo.if/whetherWhetherwhetherwhether/ifwhetherwhetherwhetherwhether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。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。Idon’tknow_________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.Whenwhowhatwherethat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不能省略单个宾语从句中的that可省略1.Idon’tthink________sheiscoming.2.Itisapity________hehasmadesuchamistake.3.Thereasonis_________heiscareless.4.Thenews________ourteamwo