高中英语名词性从句专项练习

名词性从句专项复习主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词因此，这四种从句通称为名词性从句。引导名词性从句的连接词可分为三类：连接词that，whether,if（不充当从句的任何成分）连接代词：what,whatever,who,whoever,whom,whose,which,连接畐U词：when,where,how,why,wh-ever名词性从句连接词的选用一、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。二、if和whether的选用不能使用if的情况：a.主语从句句首b.表语从句，同位语从句c.if引起歧义d.介词后的宾语从句e.与todo连用f.whetherornot连在一起引导宾语从句时不用if三、其它连接代词和畐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。四、引导词that的省略that可省略的情况：单个宾语从句中的that可省略that不可省略的情况：a.主语从句b.表语从句c.同位语从句d.用it做形式宾语的宾语从句e.并列的宾语从句中，后几个从句的引导词that不能省略五、同位语从句的引导和辨别同位语从句的格式：n.+连接词+从句能接同位语从句的名词有：fact、idea,news,information,order,belief,suggestion,advice等.连接词通常是that，也可根据含义选用whether,what,when,where等来引导同位语从句.中心词是“意见、建议、命令”从句要用虚拟（should）do六、同位语从句和定语从句的区别1•定语从句是先行词的修饰语。从句中that充当成分，做宾语时可省略。2.同位语从句表明中心词的具体内容。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.判断从句类型七、宾语从句的时态呼应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.如果主句时态是过去式，从句要改成相应的过去式八、it做形式主语常用句型如下：（1）It+be+名词+that从句（2）It+be+形容词+that从句（3）It+be+动词的过去分词+that从句（4）It+不及物动词+that从句名词性从句专项练习班级：姓名:评分：一、用that或what填空hewantsisabook.hewantstogothereisobvious.resultiswewonthegame.iswewanttoknow.hetoldustrueshouldpayattentiontotheteacherissaying.Ihavenodoubthewillcome.Ihavenoideahedidthatafternoon.hasmadeChinaitisnow10.wecan'tgetseemsbetterthanwehave・computercanonlydoyouinstructedittodo・becamesoangryhecouldn'tspeak・isthecitywevisitedlastyear・isnodoubtthepriceofcarswillgodown・ofushasaclearideatheotherswanttodo・heorshetellsyoutodo・17・hedidsurprisedus・18・hedidsosurprisedus・isallIknow.isIknow.二、用if或whether填空1・Iaskedhershehadabike・wewillholdapartyintheopenairtomorrowdependsontheweather・We'reworriedaboutheissafe.Idon'tknowheiswellornot.5・Idon'tknowornotheiswell.6・Thequestionisheshoulddoit・doctorcanhardlyanswerthequestiontheoldmanwillrecoversoon・8.Idon'tknowtogo.youarenotfreetomorrow,I'llgowithoutyou.dependsonshewillcome.havenoideahewillbeback・muststicktoourpromiseorno・Itisvaluable,Ican'tsay・don'tknowheislyingornot.Ididn'tknowtogohomeorstayathome..三、用适当的连词填空：1.youdon'tlikehimisnoneofmybusiness.2・we'llgocampingdependsonitwillbefinetomorrow.3・shecomesornotmakesnodifference・4・Thequestionisitisworthdoing・Thereissomedoubthewillcome./Thereisnodoubthewillcome.isafactthatEnglishisbeingacceptedasaninternationallanguage.hashelpedtosavethedrowninggirlisworthpraising.Itissaidthatthefamousfootballstarisnotwillingtoplayforwouldpayhimthreemilliondollarsayear.Itwasabout600yearsagothefirstclockwithafaceandanhourhandwasmade.Goandgetyourcoat.It'syouleftit.Youaresayingthateveryoneshouldbeequal,andthisisIdisagree.---IdrovetoZhuhaifortheairshowlastweek.---Isthatyouhadafewdaysoffrememberthisusedtobeaquietvillage.---Doyourememberhecame---Yes,Ido,hecamebycar.15.Itisgenerallyconsideredunwisetogiveachildheorshewantswecan'tgetcomesbetterthanwehave.Acomputercanonlydoyouhaveinstructedittodo.18.Itisprettywellunderstoodcontrolstheflowofcarbondioxideinandouttheatmospheretoday.Amoderncityhasbeensetupinwasawastelandtenyearsago.Doyouhaveanyidea___isactuallygoingonintheclassroomSeetheflagsonthebuildingThatwaswedidthismorning.Americawaswasfirstcalled“India”byColumbus.troublesmemostisIdon'tknowhowtocalmthesickoldman.thinkitisyouareworkingyourselftoomuch.ThereasonIplantogoisshewillbedisappointedIdon't.Danbyleftwordwithmysecretaryhewouldcallagainintheafternoon.Doyouthinkisright,theysay.It'sknowntousthereispollution,thereisharm.Hemadeapromiseanyonesethimfreehewouldmakehimveryrich.30.Itwasattheverybeginning___Mr.Foxmadethedecision___weshouldsendmorefirefightershere.wouldappreciate___ifyoucallbackthisafternoonforthedoctor'sappointment.32、Itisveryexcitingwewinthegame.33、Whatwefeelexcitediswewinthegame.34、Weareexcitedaboutnewswewinthegame.35、ThenewsMr.LiwillbeournewEnglishteacheristrue.36、Thenewshetoldmeyesterdayistrue.37、ThenewshetoldmeisthatMikewouldgoabroadnextyear38、ThenewsMikewouldgoabroadnextyearistoldbyhim.39、SheexpressedthehopetheywouldcometovisitShanghaiagain.40、ThehopesheexpressedisthattheywouldcometovisitShanghaiagain41、Ican'tdecidedictionaryIshouldbuy.That'sherefusedmyinvitation.Iamveryinterestedinhehasimprovedhispronunciationinsuchashorttime.weneedismoretime.Thefactshehadnotsaidanythingatthemeetingsurprisedeverybody.andtheywillmeethasnotbeendecidedyet.Pleasetellmeyouarewaitingfor.IsthatyouarelookingforWouldyoupleasetellmethenearestpostofficeiscamefromtheschoolofficeWangLinhadbeenadmittedtoBeijingUniversity.四、语法填空：Itisknowntous1onceTomandAnnwere2affectionate（恩爱的）couple.Buttooursurprise,3brokeuptwoyearsago.4madethempartcompany（分手）was5Tomwas6absorbedinhisbusiness7heoverlooked（忽略）hiswifesometimes.Ifeltitwasapity,8（hope）thattheywouldreconcile（和好）.Soyesterday9Iheardthenews10theylivedtogetheragain,Ifeltveryhappy.请把你的答案填在下列横线上：1、2、3、4、5、6、7、8、9、10、参考答案一、用that或what填空what7.that8.What,what10.what,what13.that15.what17.What18.That19.That二、用if或whether填空/whether三、用适当的连词填空：1.That2.Whether,whether3.whether4.whether5.whether6.It7.Whoever9.that10.Where11.where12.why13.when14.how,what17.what18.what20.What21.what22.what23.What,thatbecause25.why,that,if27.what,whateverwhere29.thatif,that31.it32-40全部填that41.which;42.why;43・how;44.What;45.that;46.when,where;47.who（m）;48.what;49.where;50.that四、语法填空：ItisknowntousthatonceTomandAnn