英语课件定语从句考点解析

定语从句考点例析定语从句考点例析

考点一：that和which以下情况，引导词用that，不用which。1.先行词为不定代词everything，little，much，all，anything，nothing。e.g.Finally,thethiefhandedeverythingthathehadstolen.2.先行词前有形容词最高级、序数词修饰时，用that。e.g.Thisisthebestbook(that)I’veeverread.考点一：that和which3.先行词被theonly，thevery，thelast修饰时，用that。e.g.HeistheonlypersonthatIwanttoseenow.4.先行词同时指人和指物时，用that。e.g.Wetalkedaboutthethingsandpersonsthatwesawthen.5.当先行词被all,every,any,much,little,few,no等修饰时,关系代词用that,不用which.

Youcantakeanyroomthatyoulike.

Thereisnoclothesthatfityouhere.

考点二：连接词which的用法Which引导非限定性定语从句，其先行词可是一个词,也可是整个主句或主句的某一部分。e.g.1.Sheheardaterriblenoise,______broughtherheartintohermouth.A.itB.whichC.thisD.that2.Theweatherturnedouttobegood,___wasmorethanwecouldexpect.A.whatB.whichC.thatD.itBB考点三：介词+关系代词****

“of+which/whom”可用来限定名词、代词、分数词、数词等。e.g.1.Inthedarkstreet,therewasn’tasingleperson____________shecouldturnforhelp.A.thatB.whoC.fromwhomD.towhom2.Hepaidtheboy$10forwashingthewindows,mostof________hadn’tbeencleanedforatleastayear.A.theseB.thoseC.thatD.whichDD关系代词前介词的确定1.根据从句中动词与先行词的逻辑关系，请体会：e.g.Isthatthenewspaperforwhichyouoftenwritearticles?2.根据从句中动词或形容词的习惯搭配，如：e.g.CanyouexplaintomehowtousetheseidiomsaboutwhichI’mnotsure.3.根据先行词与介词的搭配习惯，请体会：e.g.1949wastheyearinwhichtheP.R.C.wasfounded.关系代词前介词的确定4.非限制性定语从句中，要表示先行词的一部分时，可用“数词/代词+of+关系代词”的结构，如：e.g.Thereare50studentsinourclass,two-thirdsofwhomhavebeentoBeijing.关系代词前的介词的确定5.Whose从句可转换为“

of+关系代词”型，如：e.g.Theyliveinahouse,whosedooropenstothesouth.

Theylivedinahouse,ofwhichthedooropenstothesouth.Theylivedinahouse,thedoorofwhichopentothesouth.Canyouworkthemout????????Fillintheblankswithproperprepositions:1.Thesungivesusheatandlight,________whichwecan’tlive.2.Thestudent________whomweweretalkingjustnowisthebeststudentinourclass.3.I’llneverforgettheday_____whichshesaidgood-byetome.4.Whocangivemethereason______whichhehasn’tturnedupyet?foraboutonwithout考点四:关系副词的运用在限定性和非限定性从句中，when的先行词是时间名词，where的先行词是地点名词，分别在定语从句中做状语。e.g.1.AfterlivinginParisfor50yearshereturnedtothesmalltown______hegrewupasachild.A.whichB.whereC.thatD.when2.Itwasanexcitingmomentforthesepeoplethisyear,______forthefirsttimetheirteamwontheWorldCup.A.thatB.whileC.whichD.whenBD考点五：as与which引导的定语从句

两者均可引导非限制性定语从句，有时可以互换，但下列情况多用as。1.关系代词引导的定语从句居句首时。e.g.Asweallknow,theearthisround.2.当与such或thesame连用时，一般用as。e.g.Suchbooksasyoutellmeareinteresting.Ihavethesameplanasyou.GoonPlease!3.当从句和主句语义一致时，用as，反之则用which。e.g.

Shehasmarriedagain,aswasexpected.

Shehasmarriedagain,whichwasunexpected.Goonplease!4.as在从句中作主语时，后面常接行为动词的被动语态，如beknown，besaid，bereported等，如从句中行为动词是主动语态，一般要用which作主语。e.g.Shehasbeenlateagain,

aswasexpected.Tomhasmadegreatprogress,whichmadeushappy.Correctthesentences:1.I’musingthepenwhichheboughtityesterday.2.Isthatfactorywhichyourfatheronceworkedin?3.ThemanwhomIspokeisfromCanada.4.July1,1999isthedaywhenwe’llneverforget.^^__(去掉)which____totheoneCorrectthesentences:5.IstillremembertheholidaysIstayedwiththem.6.I’mgoingtoworkinthehospitalwhereneedsme.7.Thosethathaven’tbeentotheWestLakewillgatherattheschoolgate.8.Idon’tlikethewaywhichyoutalkedtoyourfriend.inwhen____who___(that/which)^^Correctthesentences:9.ThisisthelasttimewhenI’vegivenyoulessons.10.Soontheycametoafarmhouse,andinfrontofwhichsatasmallboy.11.Weheardthenewswhichourteamwonthegame.12.Thereasonwhichheexplaineditsoundsreasonable.____

that____that

____whyit____Correctthesentences:13.Thoseatthedeskwanttobuyticketswritedownyournames.14.Thatwasthereasonbecauseshelookedold.15.MissChenistheonlyoneofthefewteacherswhogiveuswonderfulEnglishlessonsinourschool.16.Taiwan,thatweknow,belongstoChina.aswho______________giveswhy^Correctthesentences:17.Itistheoneofthebestfilmsthathavebeenshownrecently.18.ThethirdplacewhichwearegoingtovisitisHangzhou.19.Whichisknowntoall,manysatellitearegoingaroundinthesky.20.Thestudentsandthingswhichyouspokeofareknowntous.that_________hasAsthat________Correctthesentences:21.Einsteinissuchagreatscientistthatwemustlearnfrom.22.Thestudentwho’sbookIhadborroweddidn’tcometoschooltoday.23.Whoistheworkerwhotooksomepicturesofthefactory.24.ThebikebywhichItravelledwashis.as_____Whose____that___on____对比、分析、找规律定语从句典型题精析定语从句典型题精析（）1.AfterlivinginBeijingforfiftyyearsshereturnedtothevillage_____shegrewup.A.whichB.whereC.thatD.whenB()2.AfterlivinginBeijingforfiftyyearsshereturnedtothevillage_____shebuilt.A.whichB.whereC.inthatD.whenA()3.Inthenewcitytherewasn’tasingleperson___thepoorboycouldturnforhelp.A.thatB.whoC.fromwhomD.towhomD()4.Shehadascream,__broughtherheartintohermouth.A.itB.whichC.thisD.thatB()5.Thebosspaidus$10forwashingtencars,mostof____hadn’tbeencleanedforatleasthalfayear.A.theseB.themC.thatD.whichD()6.Thebosspaidus$10forwashingtencars,andmostof____hadn’tbeencleanedforatleasthalfayear.A.theseB.themC.thatD.whichB()7.Marywasalwayssinginghighpraiseforherroleintheoffice,______ofcourse,madetheothersunhappy.A.whoB.whichC.thatD.whatB()8.Wevisitedafactory___makesbikesforchildren.A.whereB.whichC.inwhichD.atwhichB()9.Wevisitedafactory___bikesforchildrenaremade.A.whereB.whichC.inwhichD.A&CD()10.____isknowntoeverybody,lighttravelsfasterthansound.A.ItB.AsC.WhichD.WhatB()11.____isknowntoeverybodythatlighttravelsfasterthansound.A.ItB.AsC.WhichD.WhatA()12.LastnighttheywenttoTom’sparty,_____theyenjoyedthemselvesverymuch.A.whereB.thatC.whichD.when()13.Alicereceivedaninvitationfromherboss,and___cameasasurprise.A.whatB.thatC.whichD.he()14.Theweatherturnedouttobeverygood;___wasmorethanwecouldexpected.A.whatB.whichC.thatD.this()15.Hisparentswouldn’tlethimmarryanyone_____familywaspoor.A.ofwhomtheB.whomC.ofwhoseD.the()16.Achild___parentsaredeadiscalledanorphan.A.whoB.hisC.whoseD.ofwhom()17.Thehouse_____wasblownoffisbeingrepaired.A.whoseroofB.theroofofthatC.ofwhichroofD.roofofwhich***答案A可用什么代替？whoseroof=theroofofwhich=ofwhichtheroof()18.It’sthethirdtime___latethisweek.A.thatyouareB.youareC.whenyouarrivedD.thatyouhavebeen结论：①It’sthefirsttimethatsb.+现在完成时②Itwasthefirsttimethatsb.+过去完成时（）19.Didallthemembers___presentagreedtotheplan?A.whoB.thatC.wereD.不填注：present形容词作后置定语（）20.Keepawayfromsuchperson___willdoyounogood.A.asB.whichC.likeD.who()21.Who____hascommonsensecan’tbelievesuchathing?A.elseB.whichC.butD.that()22.Thisisthetown___heworkedin1987.A.whereB.whichC.thatD.inthat()23.Shedosen’tunderstandthereason___hewouldliketojointhem.A.forthatB.whyC.howD.which()24.Thedaywillcomesoon_____hewillseehissuccess.A.whichB.whenC.onthatD.where()25.Theywalkedtogetherasfarasthesecondcrossing____theyparted.A.whenB.whichC.whyD.where()26.Heislearned,___unfortunatelyIwasnot.A.thatB.whatC.whichD.who()27.Anyone____agreesmaycomewithme.A.thatB.whoC.towhomD.withwhom**注意：当先行词是anyone,those等表示人的代词时，须由who引导定语从句。以who,which开头的句子中，用that引导，以免重复。（）28.Thehouse____colourisredisJohn’s.A.whoseB.ofwhichC.whichD.the()29.Sundayistheday___peoplehavearest.A.thatB.onwhichC.forwhichD.atwhich()30.Hisfather,___likespainting,isateacher.A.whoB.whomC.thatD.which()31.____ismentionedabove,thenumberofthestudentsinseniorhighschoolisincreasing.A.WhichB.AsC.ThatD.It()32.Thereisstillmuch___canbeimprovedaboutit.A.whichB.thatC.ifD.what()33.Theboss,___restaurantIamserving,isakind-heartedman.A.inwhichB.inwhoseC.whereD.which()34.Thereisamountain_____thetopisalwayscoveredwithsnow.A.whoseB.ofwhichC.it’sD.that()35.Perhapsthisistheonlymarket___youcangetsuchcheapgoods.A.thatB.ofwhichC.bywhichD.where()36.Thereweretwosmallroomsinthehouse,____servedasakitchen.A.thesmallerofwhichB.thesmallofwhichC.thesmallerofthemD.thesmallerone()37.Willyoupleaseshowmethewaytotheonlytallbuilding___standsnearthepostoffice.A.XB.inwhichC.thatD.where()38.Shemayhavemissedhertrain,in___caseshewon’tarriveforanotherhour.A.whatB.thatC.whichD.this()39.HearrivedinNewYorkin1896,___sometimelater,hebecameawriter.A.whenB.whereC.thatD.which()40.I’llrememberthetime____wespenttogetherinthecountry.A.thatB.whenC.duringwhichD.atwhich英语倍数表达法

一、用times表示倍数1.“A+be+倍数+as+计量形容词原级+as+B”。

Thistreeisthreetimesastallasthatone.

这棵树是那棵树的三倍高。

Hisfatheristwiceasoldashe.

他父亲的年纪有他两倍大。

2.“A+be+倍数+计量形容词比较级+than+B”

TheYangtzeRiverisalmosttwicelongerthanthePearlRiver.

长江差不多比珠江长两倍。

Thedictionaryisexactlyfivetimesmoreexpensivethanthatone.

这本字典比那本恰好贵5倍。

3.“A+be+倍数+the+计量名词+of+B”

Thenewlybroadenedsquareisfourtimesthesizeofthepreviousone.

新扩建的广场是未扩建时的四倍大。This

hill

is

four

times

the

height

of

that

small

one

这座山的高度是那座小山的四倍。（比那座小山高三倍）

4.“The+计量名词+of+A+be+倍数+that+of+B”Thesizeofthenewlybroadenedsquareisfourtimesthatofthepreviousone.新扩建的广场为以前的四倍大。

The

height

of

this

hill

is

four

times

that

of

that

small

one．

5.“…times+asmany（或much）＋名词＋as…”例如：We'veproducedtwiceasmuchcottonthisyearas（wedid）tenyearsago.今年我们生产的棉花比十年前多了一倍。（汉语中的多一倍实际上也指两倍一样多。）Hehasgotthreetimesasmanybooksashissister.他拥有的书的数量是他妹妹的3倍。6.“…times+what从句”例如：Thelengthoftheroadisfourtimeswhatitwasthreeyearsago.这条路的长度是三年前的4倍。Thepriceofthemeatistwicewhatitwaslastyear.肉价是去年的两倍。7.

“…times+upon（或over）…”例如：Thesizeofthesunisamilliontimesoverthatoftheearth.太阳的体积比地球的体积大一百万倍。Heisthreetimesuponyourage.他的年龄是你的4倍（或：比你的年龄大3倍）。8.“…+by+…times”例如：Comparedwithlastyear，ourcoaloutputhasincreasedbythreetimes.与去年相比，我们的煤产量增长了3倍。Hisspeedisfasterthanminebyfourtimes.他的速度比我的快4倍。Comparedwithlastyear,ourcoaloutputhasincreasedbythreetimes.二、用分数、百分数表示倍数Theboxisone-thirdbiggerthanthatone.这个盒子比那个盒子大三分之一。Lastyea