Unit7定语从句讲解2023-2024学年牛津深圳版（广州沈阳通用）九年级英语上册

Unit7定语从句讲解一、概念：1.定语：用来修饰名词或代词的词atallbuildingthebookonthedeskanythingimportantthegirlinred2.如果定语是句子，便称为定语从句。Iknowthegirl.Thegirlisdancing.(两个简单句)→Iknowthegirlwhoisdancing.（定语从句）被修饰的词是_______________。这个词就称为先行词。其中连接两个句子的是______________，称为关系词。关系词在从句中指代先行词，并在从句中充当一定的成分，观察上句，关系词在从句中充当___________。二、具体用法：1.由who,that和which引导的关系从句，其前面一定有一个表示人或物的名词或代词。这个被修饰的名词或代词叫做先行词。当先行词指人时，由who或that引导；当先行词指物时，由which或that引导。Idon’tknowtheboywhoisplayingfootball.Thefilmwhichwesawlastnightwaswonderful.Marylikesmusicthatisquietandgentle.2.who,that和which在关系从句中既可以作主语，也可以作宾语。作主语时关系代词不可以省略；作宾语时，可以省略。Themanwholivesnexttousisapoliceman.（who作主语，不能省）HeisthemanthatIvisitedlastweek.（that作宾语，可以省）3.whose在从句中作定语，表示“某人的”，whom在从句中只能做宾语4.定语从句的实质：二句合一（合并条件：人物先行在句一，又占句二一席地）Maryisagirl.合并为一个句子Shehaslonghair.思路：留（保留先行词）舍（舍去与先行词互指的词）替（用关系词代替舍去部分）Maryisagirlwho/thathaslonghair.请把下列句子二句合一1.Isawtheman.Heclosedthedoor2.Thegirlishappy.Shewontherace【总结】关系代词先行词所担当成分典型例句who人主语、宾语Ilikepeople______________talklittlebutdomuch.Ilikestories______________mygrandmatoldme.Sheisthegirl______________walletislost.Sheisthegirl______________wealllike.whom人宾语whose人、物定语that人、物主语、宾语、表语which物主语、宾语【即学即练】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、定语从句中只能用that的情况：1.先行词为all,much,nothing,none,something,everything等不定代词时。Isthereanythingthatyouwanttobuyintheshop？

2.先行词被序数词或形容词最高级所修饰时。Hewasthefirstpersonthatpassedtheexam.他是第一个通过考试的人。Thisisthemostinterestingstorythathetold.3.先行词被theonly,thevery,thesame,thelast,little,few,any,no等词修饰时。ThisisthesamebikethatIlost.这就是我丢的那辆自行车。4.先行词里同时含有人或物时。IcanrememberwellthepersonsandsomepicturesthatIsawintheroom.

我能清楚记得我在那个房间所见到的人和一些照片。【即学即练】1.他做了他所能做的一切来帮助我。 _________________________________________________2.她是我唯一喜欢的女孩。 _________________________________________________3.这是我要说的第一件事。 _________________________________________________四、定语从句中不宜用that的情况：1.关系代词前有介词时。Thisistheroominwhichmyfatherlived.这是我父亲住过的房间。2.非限制性定语从句中。Hehasason,whoworksinahospital.他有一个儿子，在一家医院工作。【语法专练】一、用关系代词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、单项选择()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、语法选择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总结（各题考点）：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课后练习1.Booksareeverywhere,butit'snoteasytofindone____isreallyinteresting.

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

namedABiteofChina(《舌尖上的中国》)?—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