同位語從句和定語從句練習(xí)同位語從句和定語從句練習(xí)/NUMPAGES10同位語從句和定語從句練習(xí)同位語從句和定語從句練習(xí)同位語從句講解與練習(xí)1定義：用作同位語的從句叫做同位語從句，用以解釋說明某一名詞內(nèi)容和實(shí)質(zhì)的從句。連接詞：that,whether,why,who,where,how,when等。引導(dǎo)同位語從句時(shí)一般都不省略。if一般不引導(dǎo)同位語從句that,whether不作成分，whether表示“是否”E.g.Theywereallverymuchworriedoverthefactthatyouweresick.對(duì)你生病這件事，他們很焦慮。WheredidyougettheideathatIcouldnotcome?你在哪兒聽說我不能來？Ihavenoideawhetherhe’llcomeornot.我不知道他是否來。連接代詞who,which,what和連接副詞where,when,why,how亦可引導(dǎo)同位語從句，在句中作成分。E.g.Thequestionwhoshoulddotheworkrequiresconsideration.誰該干這項(xiàng)工作，這個(gè)問題需要考慮。Wehaven’tyetsettledthequestionwherewearegoingtospendoursummervacation.到哪兒去度暑假，這個(gè)問題我們還沒有決定。Itisaquestionhowhedidit.那是一個(gè)他如何做了此事的問題。可跟同位語從句的名詞或短語不是所有的名詞都可以跟同位語從句，常可以被同位語從句修飾的名詞有：beliefdoubtexplanationhopeideanewsopinionpossibilitystatementthoughtwishtruthfactquestionpromiseproblemreplyreportsuggestionadvicefearwarningunderstandingfeelingrumorcertaintyprobabilityonconditionontheunderstandingwiththeexceptioninspiteofthefactE.g.DanielwillbeallowedtomakeatriptoChinaonconditionthathegetsanAinallhisschoolsubjects.4同位語從句與定語從句的區(qū)別1）that引導(dǎo)的同位語從句與定語從句之區(qū)別句法功能上that引導(dǎo)的同位語從句that只起連接從句的作用，無意義。在從句中不充當(dāng)句子成分。不可省。

that引導(dǎo)的定語從句that替代先行詞在從句中不僅起連接作用，還充當(dāng)一個(gè)句子成分。如在從句中作動(dòng)詞的賓語時(shí)可省略。

意義上同位語從句是被修飾名詞的內(nèi)容。定語從句起限定作用，是定語。

如：ThenewsthatMr.LiwillbeournewEnglishteacheristrue.(同位語從句，that不可省)李先生將是我們的新英語老師這個(gè)消息是真的。Thenews(that)hetoldmeyesterdayistrue.(定語從句，that在從句中作的賓語，可省)他昨天告訴我的消息是真的。wh-類詞引導(dǎo)的兩種從句的區(qū)別who,whom,whose,when,where,why引導(dǎo)定語從句，它們分別指前面先行詞所表示的人、物、時(shí)間、地點(diǎn)、原因，否則為同位語從句。在同位語從句中，wh-類詞表示疑問。IwillforevercherishthetimewhenIwontheprizeintheNationalMathsCompetition.(定語從句）IhavenoideawhenhewontheprizeintheNationalMathsCompetition.(同位語從句）.3）一些表示“建議、命令、要求”的名詞后所跟的同位語從句中，謂語動(dòng)詞用虛擬語氣should+動(dòng)詞原形表示。should可省。如：Thisisouronlyrequestthatthis(should)besettledassoonaspossible.這就是我們唯一的請(qǐng)求：盡快解決這個(gè)問題。練習(xí)：用適當(dāng)?shù)倪B接詞填空：Itworriedherabit_____herhairwasturninggray.2.Ihavenoidea_____wecandowiththesewastematerials.3.____thedoctorreallydoubtsis____mymotherwillrecoverfromtheseriousdiseasesoon.4.Itishoped____naturewillneverbedestroyed.5.____doyouguesswillgiveatalkonEnglishtomorrow?6.--IdrovetoZhuhaifortheairshowlastweek.--Isthat____youhadafewdaysoff?7.Wordcame____Iwaswantedattheoffice.8.Doyouknow____ofthemwillbeournewheadmaster?9.Theteacherdidn’ttellme____wewerewrong.10.It’sgenerallyconsideredunwisetogiveachild____heorshewants.B.單項(xiàng)選擇Itwastrue_____Alicedidsurprisedhermother.A.thatB.whatC.that,whatD.what,that2.Does____mattermuch____hecan’tcometothemeeting.A.it,ifB.that,ifC.it,whetherD.this,whether3.--Whatareyouanxiousabout?--____A.HowcanwesucceedB.WhetherwecansucceedC.WhencanwesucceedD.Thatwecansucceed4.Thereason____thelittleactresshasbeensuchasuccessis____sheisbothcleverandhard-working.A.why,whyB.why,thatC.that,becauseD.for,because5.____leavestheroomlastoughttoturnoffthelights.A.WhoB.WhoeverC.AnyoneD.Theperson6.Ireallydon’tknow_____Ihadthisphototaken.A.whereitwasthatB.itwasthatC.whereitwasD.itwaswhy7.?Dr.BlackcomesfromeitherOxfordorCambridge.Ican’tremember____.A.whereB.thereC.whichD.that8.--WhatdoyouthinkofChina?--____differentlifeistodayfrom____itusedtobe.A.How,whatB.What,whatC.How,thatD.What,that9.Givethisto____youthinkcandotheworkwell.A.whoB.whomC.whoeverD.whomever10.____troublesmeis____Ican’tlearnalltheseEnglishidiomsbyheart.A.That,thatB.What,whatC.That,whatD.What,that練習(xí)二1.Thefact____sheworkshardiswellknowntousall.A.thatB.whatC.whyD.which2.Thefact____hewassuccessfulproveshisability.A.thatB.whatC.whichD.why3.Thenews____hewaskidnappedsurprisedusgreatly.A.whatB.thatC.whyD.when4.Hissuggestion____themeetingbedelayedwasturneddown.A.whichB.thatC./D.it5.Ihavenoidea____hewillstart.A.whenB.thatC.whatD./6.I'vecomefromthegovernmentwithamessage____themeetingwon'tbeheldtomorrow.A.ifB.thatC.whetherD.which7.Thethought____hemightfailintheexamworriedhim.A.whenB.whichC.whatD.that8.Theorder____theprisonerbesetfreearrivedtoolate.A.whichB.whetherC.thatD.what9.Thenursesaretryingtheirbesttoreducethepatient'sfear____hewoulddieofthedisease.A.thatB.asC.ofwhich