Unit7定語從句講解2023-2024學年牛津深圳版（廣州沈陽通用）九年級英語上冊

Unit7定語從句講解一、概念：1.定語：用來修飾名詞或代詞的詞atallbuildingthebookonthedeskanythingimportantthegirlinred2.如果定語是句子，便稱為定語從句。Iknowthegirl.Thegirlisdancing.(兩個簡單句)→Iknowthegirlwhoisdancing.（定語從句）被修飾的詞是_______________。這個詞就稱為先行詞。其中連接兩個句子的是______________，稱為關系詞。關系詞在從句中指代先行詞，并在從句中充當一定的成分，觀察上句，關系詞在從句中充當___________。二、具體用法：1.由who,that和which引導的關系從句，其前面一定有一個表示人或物的名詞或代詞。這個被修飾的名詞或代詞叫做先行詞。當先行詞指人時，由who或that引導；當先行詞指物時，由which或that引導。Idon’tknowtheboywhoisplayingfootball.Thefilmwhichwesawlastnightwaswonderful.Marylikesmusicthatisquietandgentle.2.who,that和which在關系從句中既可以作主語，也可以作賓語。作主語時關系代詞不可以省略；作賓語時，可以省略。Themanwholivesnexttousisapoliceman.（who作主語，不能省）HeisthemanthatIvisitedlastweek.（that作賓語，可以省）3.whose在從句中作定語，表示“某人的”，whom在從句中只能做賓語4.定語從句的實質：二句合一（合并條件：人物先行在句一，又占句二一席地）Maryisagirl.合并為一個句子Shehaslonghair.思路：留（保留先行詞）舍（舍去與先行詞互指的詞）替（用關系詞代替舍去部分）Maryisagirlwho/thathaslonghair.請把下列句子二句合一1.Isawtheman.Heclosedthedoor2.Thegirlishappy.Shewontherace【總結】關系代詞先行詞所擔當成分典型例句who人主語、賓語Ilikepeople______________talklittlebutdomuch.Ilikestories______________mygrandmatoldme.Sheisthegirl______________walletislost.Sheisthegirl______________wealllike.whom人賓語whose人、物定語that人、物主語、賓語、表語which物主語、賓語【即學即練】1.Therewillbeaflowershowinthepark________wevisitedlastweek.A.who B.when C.what D.which2.TheEnglishChinesedictionary________myfatherboughtformemanyyearsagoisstillofgreatvalue.A.whose B.whenC.who D.that3.Successwillbelongtothose________neversay"impossible".A.whom B.what C.who D.which4.Whatareyoulookingfor？I'mlookingforthering________myhusbandboughtmelastyear.A.that B.who C.whomD.it5.It’sinterestingthattherearemanypeople________speakFrenchinCanada.A.whichB.whereC.who D.when6.Pleasepassmethecartoonbook________hasaMickeyMouseonthecover.A.whom B.whoseC.whoD.which7.Moststudentsliketheteachers________understandthemwell.A.who B.when C.what D.which8.Whatareyoulookingfor?I'mlookingforthepen________myfathergavemelastweek.A.who B.which C.whose D.whom9.Doyouknowthegirl________ishelpingtheoldwoman.Oh,that'smysister.A.whom B.whoseC.whoD.where10.Sheisthegirl________inventiongotthefirstprizeintheschoolpetition.A.who B.that C.which D.whose三、定語從句中只能用that的情況：1.先行詞為all,much,nothing,none,something,everything等不定代詞時。Isthereanythingthatyouwanttobuyintheshop？

2.先行詞被序數詞或形容詞最高級所修飾時。Hewasthefirstpersonthatpassedtheexam.他是第一個通過考試的人。Thisisthemostinterestingstorythathetold.3.先行詞被theonly,thevery,thesame,thelast,little,few,any,no等詞修飾時。ThisisthesamebikethatIlost.這就是我丟的那輛自行車。4.先行詞里同時含有人或物時。IcanrememberwellthepersonsandsomepicturesthatIsawintheroom.

我能清楚記得我在那個房間所見到的人和一些照片。【即學即練】1.他做了他所能做的一切來幫助我。 _________________________________________________2.她是我唯一喜歡的女孩。 _________________________________________________3.這是我要說的第一件事。 _________________________________________________四、定語從句中不宜用that的情況：1.關系代詞前有介詞時。Thisistheroominwhichmyfatherlived.這是我父親住過的房間。2.非限制性定語從句中。Hehasason,whoworksinahospital.他有一個兒子，在一家醫(yī)院工作?！菊Z法專練】一、用關系代詞who/which/that填空。1、Thisistheprofessor taughtmeChemistryin1980.2、Thehospital wasbuiltfiveyearsagohasbeenmodernized.3、Thefilm wesawthedaybeforeyesterdayisveryinteresting.4、Doyouknowthestudent waspraisedatthemeeting?5、Hetalkedabouttheteachersandschools hehadvisited.6、Heistheperson______helpedme.7、That’stheputer______brokedown.8、We’renotthestudents______wonthebadMintonmatch.9、They’rethesocks______areonsalethisweek.10、Thisisthetrain_______goestoShenzhen.11、Thisisthesecondarticle________IhavewritteninEnglish.12、Itisthebestfilm_______hehaseverseen.13、Thisistheverybook_______Iwanttoread.14、All______theytoldmesurprisedme.15、Theweatherturnedouttobeverygood,_______ismorethanwecouldexpected.二、單項選擇()1.Theman_____yousawinthestreetisTommy.A.which B.whose C.that D.as()2.Isthisthemuseum_____alotofstudentsvisitedyesterday?A.whoB.whichC.theoneD.whom()3.Theboy_____hasaninterestingstorybook.A.whositnexttoyouB.whichsitsnexttoyouC.whomsitsnexttoyouD.thatlivesnexttoyou()4.Don’tgoin,thisistheshop_____wehavejustbeento.A.who B.that C.where D.when()5.Thespeakerwilltellusaboutsomewritersandtheirworks_____areknowntous.A.whichB.thatC.asD.who()6.Ihatethepeople________don’thelpotherswhentheyareintrouble.A.whoB.whichC.theyD.where()7.Theforeigner_________visitedourschoolisfromCanada.A.whichB.whenC.whoD.whom()8.GeorgeMallorywasanEnglishschoolteacher_______lovedclimbing.A.whoB.whomC.heD.which()9.Iamtheonlyone______candoitright.A.whichB.whoC.thatD.whom()10.Thisisthebestfilm______Ihaveeverseen.A.whichB.whoC.thatD.whom()11.All______isneededisasupplyofoil.A.whichB.whoC.thatD.whom()12.Takecareoftheboyandthedog____arecrossingthestreet.A.whichB.whoC.thatD.whom()13.Finally,thethiefhandedeverything____hehadstolentothepolice.A.whichB.whatC.whateverD.that()14.That’stheonlything___can’tbeforgotteninmylife.A.thatB.whichC.whoD./()15.NewYork,______Ivisitedlastyear,isanicecity.A.whichB.whereC.whenD.it()20.Heisabusinessman____lovesclimbing.A.whoB.whomC.heD.which三、語法選擇Nowadaysmanypeopleenjoy_1_things,especiallyyoungpeople.Intheschool,wastecan_2_everywhere.Somestudentsaskfor_3_foodthantheycaneatandothersoftenforgettoturnoffthelights_4_theyleavetheclassroom.Wastecanbringalotofproblems.Someone_5_Chinaisrichinsomeresources,suchascoal,oil,treesandsoon.Theyevensay“_6_richourcountryis!”Butactually,we_7_nocoaloroiltousein100yearsifwegoonwasting.Wereallyfeel_8_aboutwhatwecanuseinthefuture.Idon’tknow_9_wecangoonlivingwithouttheseresources.Thinkaboutit_10_.Ithinkweshouldsay“no”tothestudents_11_wastethingseveryday.Andweshouldhelpdosomethinggoodtotheenvironment.Inourdailylife,wecandothings_12_wastefromhappening;forexample,weshouldturnofftapsafterusingit.Don’tthrowtheusedpaper_13_wecanrecycleit.Let’sstartoutsmallfromnowon.Little_14_little,everythingwillbechanged.Wastecanbestoppedonedayifwedo_15_best.Thenaturewillbemoreharmoniousandourcountrywillbeemoreandmorebeautiful.（）1.A.wasteB.wastingC.towasteD.towasting（）2.A.beseeingB.areseenC.seeD.beseen（）3.A.moreB.manyC.muchD.most（）4.A.afterB.beforeC.sinceD.whether（）5.A.sayB.besaidC.saysD.issaying（）6.A.HowB.HowaC.WhatD.Whata（）7.A.haveB.hasC.hadD.willhave（）8.A.worryB.worriesC.worriedD.worriedly（）9.A.whatB.whenC.thatD.how（）10.A.careB.carefulnessC.carefullyD.careful（）11.A.whoB.whatC.whereD.which（）12.A.stopB.tostopC.stoppingD.stopped（）13.A.becauseB.althoughC.untilD.if（）14.A.inB.onC.byD.with（）15.A.weB.usC.ourD.ours總結（各題考點）：四、完形填空WhenIwas14yearsold,Imadesomefriendsinschoolbuttheyturnedouttobebad.Theyweresomeboyswhostole_16_andsoldthem.Wheneverwewerestealingabike,aboynamedJohnwouldbreakthelockwhiletwootherboyswerewatchingout.Thenoneofuswould_17_thebiketoacave.Thenextday,wewouldmeetthereandrepaintthebike.Whenwestolefourorfivebikes,wewouldsellthemforafewhundreddollars.One_18_afternoon,wewenttoanapartmentinBukitBatok.Wefoundabikeonthefifthfloorandstartedtoworkonthe_19_.Itwashardtobreak.Wespent10minutes_20_it.Wewereabouttoescapewiththebikewhentheownerofthebikecameoutoftheelevator.“Mybike!”heshouted.Weranaway_21_,buttwopolicemennearbycaughtus.Ourparentswere_22_andourteachersweretoldwhathadhappened.Thepolicetookdownwhatwehaddone.Thenextday,abrightSunday,IwassenttotheBoys’Home.LifeintheBoys’Homewasveryhardbutit_23_meaveryimportantlesson.Ilearntthatstealingwasnotright.AttheBoys’Home,theofficershelpedmeandencouragedmetochangemyways.Idecidedto_24_stealing.Tothisday,Ifeelso_25_forwhatIhavedone.Ihopeyouwilllearnsomethingfrommystory.16.A.bikesB.booksC.suitcasesD.backpacks17.A.makeB.pullC.fillD.take18.A.TuesdayB.FridayC.SaturdayD.Sunday19.A.floorB.lockC.elevatorD.bike20.A.breakingB.tobreakC.breakD.broken21.A.sadlyB.happilyC.easilyD.quickly22.A.happyB.busyC.sadD.excited23.A.offeredB.taughtC.toldD.passed24.A.pickupB.putupC.lookupD.giveup25.A.boredB.sorryC.confidentD.lucky課后練習1.Booksareeverywhere,butit'snoteasytofindone____isreallyinteresting.

A.itB.whoC.thatD.what2.—Haveyouseenthedocumentary

namedABiteofChina(《舌尖上的中國》)?—Yeah!It'sthemostfunnyone____

Ihave

everseen.A.thatB.whatC.whichD.where3.—Doyouknowtheboy____issittingnexttoPeter?—Yes.HeisPeter'sfriend.Theyarecelebratinghis____birthday.A.who;ninth

B.that;ninethC./;nineth

D.which;ninth4.—Doyouknowanyone____canrepairthebike?

—Yes.Youcanasktheman____Peterforhelp.A.which;callB.that;tocallingC.that;calledD.which;calls5.—Doyouknow____

thisafternoon?—I'mnotsure,butI