宾语从句同位语从句高考英语语法突破unit4

高考英语语法突破授课人：李方方Unit4Review&Practice1．(2011·江苏高考)Itwasneverclear________themanhadn'treportedtheaccidentsooner.A．thatB．howC．whenD．why2．(2011·陕西高考)I'dliketostartmyownbusiness—that's______I'ddoifIhadthemoney.A．whyB．whenC．whichD．what3．(2011·北京高考)______BarbaraJonesofferstoherfansishonestyandhappiness.A．WhichB．WhatC．ThatD．Whom4．(2011·重庆高考)Itisstillunderdiscussion______theoldbusstationshouldbereplacedwithamodernhotelornot.A．whetherB．whenC．whichD．where5．(2012·山西省运城市模拟)—Shallwehaveapicnictomorrow?—Itdependsontheweather________wewillgo.A．ifB．whetherC．thatD．when宾语从句1.动词之后接宾语从句•Nooneknowsthereislifeonotherplanets.•IhavenotdecidedIshouldvotefor.•Nooneknewinterestrateswouldriseornot.whetherwhomwhether2.动词词组之后的宾语从句makesure/certain,makeupone’smind/keepinminde.g.Weshouldkeepinmindsportscanhelpusdevelopbothourbodiesandcharacters.that3.介词之后的宾语从句•Iwassurprisedhesaid.•Lisaisworryingshehaspassedtheexam.whatwhetheraboutat•e.g.Heisagoodstudentexceptthatheisalittlebitcareless.•Hedifferedfromhisclassroominthathedevotedhissparetimetoreading.注：that从句一般不作介词的宾语，但except,but,in除外4.用it作形式宾语•find,think,consider,make,suppose等•e.g.Ithinkitnecessarythatwetakeplentyofhotwatereveryday.•IhavemadeitarulethatIkeepdiarieseveryday.•Weconsideritnecessarythatheshouldimprovehispronunciation.•Ithinkitnecessarythatwetakeplentyofhotwatereveryday.•Ithinkitisnecessarythatwetakeplentyofhotwatereveryday.Weconsideritnecessarythatheshouldimprovehispronunciation.Weconsideritisnecessarythatheshouldimprovehispronunciation.形式宾语真正宾语形式主语真正主语1.从属连词that的省略⑴当连词that之前有状语时，that不可省略e.g.Theytoldusonceagainthatthesituationwasserious.⑵当宾语从句中的状语部分位于从句的前部时，that不可省略e.g.Ipromisedthatifanyonecametosetmefree,Iwouldmakehimkingontheearth.注:⑶形式宾语it后that不可省略Weconsideritnecessarythatheshouldimprovehispronunciation.⑷由两个或两个以上的并列宾语从句and的后面的that不可省略。Allthefriendsbelieve(that)Iloveyouandthatyouloveme.2.时态的一致•当主句是一般现在时，宾语从句可以根据需要用各种时态。•当主句谓语动词是一般过去时，宾语从句须用过去的某种时态。同位语从句•Iheardofthenewsthatthepresidentwaskilledlastnight.•Iheardofthenewsthatyouhaveneverheardbefore.适用名词作用所属成分定语从句所有名词修饰限定名词that在定语从句中关系代词在从句中作主语或宾语成分同位语从句某些抽象名词说明名词具体内容that在同位语从句中从属连词在从句中不作任何成分可以接同位语从句的名词：news,fact,idea,thought,question,problem,promise,hope,wish,message,information,suggestion,advice,order,demand,proof,evidence,belief,request,truth,etc.•Wehaven’tsettledthequestionwherewearegoingtospendoursummervacation.•Ilovethesayingthattimehealsallwounds.•Theyarefacedwiththequestionwhethertheyshouldcontinuetowork.①四种名词性从句都可以用whether引导，只有宾语从句可以用if引导，当主语从句it作形式主语，主语从句在句末是可以用if引导②介词之后只能用whether引导③whether可以直接后跟ornot，if不可以注:1.whether/if辨析Practice1．(2012·银川部分重点中学模拟)Uptonow,Ihaven'tgotanyidea________weshouldgoonwiththeproject.A．thatB．whetherC．whatD．which2．(2012·枣庄高三调研)Nowadaysmorepeoplerealizetheimportanceofhealthand________healthiswealthhasbeenacceptedbymostofus.A．howB．whetherC．thatD．what3．(2012·东城第一学期检测)Ipersuadedmyparents________weshouldgotoItalyforaholidayratherthanScotland.A．whatB．thatC．whereD．how4．(2012·江苏南通第二次调研)Isthereanypossibility________thelittlegirlcanbethechampionintheRioOlympics?A．thatB．whichC．ifD．whether5．(2012·南京金陵中学模拟)Inrecentyears,therehasbeenaheatedargumentabout________itisnecessaryforchildrentolearnEnglishfromanearlyage.A．whetherB．ifC．whatD．that