定语从句易混

定语从句与易混句型巧区分一.定语从句与并列句注意：并列句用分号（；）和连接词and、or、so、but来连接的1.Mr.Lihasthreedaughters,noneof_________isanengineer.2.Mr.Lihasthreedaughters,butnoneof________isadancer.3.Mr.Lihasthreedaughters;________________aredoctors.whomthemnone/they二.定语从句与地点,时间状语从句注意：看看有没有先行词。如果有，就是定语从句；如果没有，就是状语从句。1.Ricedoesn’tgrowwell________thereisnotenoughwater.2.Istillrememberthefarm______________myparentsworkedtenyearsago.wherewhere/onwhich对比下面两个句子：Heleftthekeywherehehadbeenanhourago.Helefttheplacewherehelivedformanyyears.Theplace_____thebridgeissupposedtobebuiltshouldbe_____thecross-rivertrifficistheheaviestAwhichwhereBatwhichwhichCatwhichwhereDwhichinwhich_____Hewasabouthalfwaythoughhismeal______afamiliarvoicecametohisearsAwhyBwhereCwhenDthatC练习：Thevisitoraskedtheguidetotakehispicture________standsthefamoustower.A.thatB.whereC.whichD.thereB三.定语从句与强调句用一个恰当的词完成下列句子，使之完整与正确。1.ItisonthemorningofMay1st_____ImetJohnattheairport.2.Itisthefactory__________Johnworks.thatwhere/inwhich练习：Itwas5o’clockinthemorning_________hearrivedhome.when注意：强调句中如果去掉了itis/was…that后，句子意思依然完整的。而定语从句去掉了itbe…that后从句就不完整了。四.定语从句与结果状语从句1.Ihavethesamecomputer_____youhave.2.Sheissuchakindgirl_______allofusliketomakefriendswithher.asthat用such…as组成的定语从句和such…that组成的结果状语从句很相似。要注意区分。Such…as结构中，由于as是关系代词，它一定在从句中充当成分（如主、宾或表语）；而such…that结构中，that只起连词的作用，它后面的句子应该是完整的。对比下面两个句子：Heissuchagoodteacherasweallloveandrespect.Heissuchagoodteacherthatweallloveandrespecthim.asthat练习：Itissuchagoodplace_____everybodywantstovisit_____itiswell-knownallovertheworld.A.which;thatB.as;asC.as;thatD.that;as1.Itisthefirsttime______shehasbeeninShanghai.2.Itwasthetime_______Chinesepeoplehadahardlife.thatwhen五.定语从句与习惯句型注意：固定句型：某人第几次做…Itisthefirst/second/thirdtimethat+从句（现在完成时）六.定语从句与单句1.Themothertoldthelazyboytowork,_________didn’thelp.2.Themothertoldthelazyboytowork._________didn’thelp.whichIt练习：Thereare56studentsinourclass,mostof____aregirls.A.whichB.whomC.themD.thatB注意标点符号。两个单句间用句号，而定语从句两个句子间用逗号。定语从句与同位语从句的区别：七.定语从句与名词从句1.先看先行词是不是一些表示有丰富内涵的词语，如fact,idea,news,thought等；2.同位语从句中用that(此时不用which)做连词；3.看看关系连词是否在从句中作成分；4.同位语从句中，从句的作用是对前面的名词起一个解释内容的作用。七.定语从句与名词从句1.Thenews______camefromthefrontwastrue.2.Thenews______hewonthegamewastrue.3.Shewasnot______sheusedtobe.4.Thecityisnolongeraplace_____itusedtobe.5._____isknowntousall,paperwasfirstmadeinChina.6._____isknowntousallthatpaperwasfirstmadeinChina.that/whichthatwhatthatAsIt练习：Shewasnotthewoman______sheusedtobe.Thecityisnolonger_______itusedtobe.that/who/whomwhat08广东1-_____wasmostimportanttous,shetoldme,washerfamilyA.ItB.ThisC.Whatd.As08全国.TheEnglishspokenintheUnitedStatesisonlyslightlydifferentfrom_____spokeninEngland.A.WhichBwhatC.that.D.theone创新.TheEnglishspokenintheUnitedStatesisonlyslightlydifferentfrom_____isspokeninEngland.A.WhichBwhatC.that.D.theone.08全国‖,Theroadconditionsthereturnedouttobeverygood,_____wasmorethanwecouldexpect.A.It,BwhatCwhichD.that.创新.Theroadconditionthereturnedouttobeverygood,and_____wasmorethanwecouldexpect.A.It,BwhatCwhichD.this.CC.BCA08天津.ItwasalongtheMississippiRiver_____MarkTwainspentmuchofhischildhood.A.howBwhichCthatDwhere创新ItwastheMississippiRiver_____MarkTwainspentmuchofhischildhood.A.howBwhichCthatDwhere08福建_____isknowntousisthatthe2008OlympicgameswilltakeplaceinBeijing.AItBwhatCAsDWhich创新_____isknowntousthatthe2008OlympicgameswilltakeplaceinBeijing.AItBwhatCAsDWhich创新_____isknowntous,the2008OlympicgameswilltakeplaceinBeijing.AItBwhatCAsDWhichCDBAC