Unit 9 I like music that I can dance to.定语从句专讲 课件人教版九年级全册

定语从句导学案及练习一、请观察下列各句：找出句中的定语：1Thisisabeautifulcity.2Thewomanbesidemeismymother.3Ilikeeatingtomatonoodles.4ThenovelwrittenbyMoYanisworthreading.5Theboyplayingbasketballontheplaygroundismuchbetterthanme.6Wouldyoulikesomethingtoeat?7Thequestionthatyouaskedmejustnowisdifficultforme.定语从句的定义：1在复合句中，用来修饰名词或代词在句中做_________的从句叫做定语从句。定语从句分为限制性定语从句和非限制性定语从句。限制性定语从句对所修饰的名词或代词起修饰、限制的作用，翻译成：........的，而非限制性定语从句对所修饰的名词或代词起补充说明的作用，而且，定语从句与所修饰的名词或代词之间用逗号隔开，可以翻译成并列句。非限制性定语不但可以修饰名词或代词，还可以用来修饰整个句子内容。2先行词：被修饰的_________或__________叫做先行词。3引导词：用来引导定语从句的____________或_____________叫做引导词。引导词不但起连接的作用，而且代替先行词在定语从句中做某个成分，如：主语、表语、宾语、定语、状语，因此，先行词在定语从句中不再出现。在限制性定语从句里，引导词代替先行词在句中做宾语，引导词可以省略，但在非限制性定语从句里，即使引导词代替先行词在句中做宾语，也不能省略。找出下列各句的定语从句，用横线画出先行词，用括号标出引导词，并说明引导词在定语从句中做什么成分。1Ipreferthesongsthat/whichIcansingalongwith.2Hedoesn’tknowthestudentwhoisgivingaspeechinpublic.3ThemusicianwhosemusicisveryfamousisfromBritain.4Thepersontowhomyoutalkbackisveryangry.5HewillneverforgetthedaywhenhejoinedtheCommunistPartyofChina.6Shewillvisitamuseumwherephotosarenotallowedtotake.7Thereasonwhyyoucopyhomeworkisanexcuse.关系副词when代替时间名词，在从句中做________,如果被修饰的时间名词在从句中做主语或宾语，仍然用which或that.Eg.Istillrememberthedays

whenIworkedinthefactory.=IstillrememberthedaysonwhichIworkedinthefactory.Istillrememberthedays

(that/which)Ispentinthefactory.7关系副词where代替地点名词，在从句中做__________,如果被修饰的地点名词在从句中做主语或宾语，

仍然用which或that.Eg.Hecan’tforgettheschool

wherehestudiedthreeyearsago.=Hecan’tforgettheschool

inwhichhestudiedthreeyearsago.Hecan’tforgettheschool

(that/which)hevisitedthreeyearsago.in

which，

for

which，

on

which，

at

which有什么区别都是定语从句中的常用词语，用于引导定语从句，修饰先行词。它们的使用情况如下：“in

which”用于引导定语从句，修饰表示地点的先行词，例如：1.I

remember

the

exact

spot

in

which

I

met

you.“for

which”用于引导定语从句，修饰表示时间的先行词，例如：2.I

have

a

meeting

at

3

o'clock

sharp,

for

which

I

need

your

help.“on

which”用于引导定语从句，修饰表示时间的先行词，例如：3.I

will

never

forget

the

day

on

which

I

met

you.“at

which”用于引导定语从句，修饰表示地点的先行词，例如：4.This

is

the

exact

spot

at

which

I

found

you.总的来说，这些词语都是用于引导定语从句，修饰先行词的，使用时需要根据先行词的类型选择合适的词语。五、特殊点（一）只能用that不能用which的情况：1先行词为不定代词all,few,little,much,everything,anything,nothing等时，或先行词前被all,every,any,few,little,no,some等修饰时：Eg.All(that)youhavetodoistopracticeeveryday.Ihavereadallthebooks(that)yougaveme.2先行词前有序数词或形容词的最高级时：Eg.ThisisthebestfilmthatisdirectedbyFengXiaogang.Thefirstlesson(that)Ilearnedwon’tbeforgotten.3先行词前有theonly,thevery,thelast,thesame等词修饰时：Eg.ThewhitefloweristheonlyonethatIreallylike.ThisistheverybookthatIwanttobuy.4先行词既有人也有物时：Eg.Ineverforgettheschoolandteachers

thatIvisitedyesterday.5当主句是以who或which开头的特殊疑问句时：Eg.Whoisthemanthatistalkingwithyou?

Whichistheclassroomthatyoursonstudyin?6time做先行词且前面有序数词或last修饰时，定语从句用that来引导（that)也可省略；如果没有序数词或last修饰时，要根据time在定语从句中所做的成分而定，如果做时间状语，引导词用when,如果做主语或宾语，用that/which来引导。Eg.Thefirsttime

(that)Isawwasin1986.Pleasevaluethetimewhenyoustudyatschool.

Thetime(that/which)youtoldmeiswrong.（二）只能用which,不能用that的情况。1关系代词做介词的宾语，指物，用”介词+which”结构，（如果指人，用“介词+whom”结构。Eg.Hevisitedthehouse

inwhichtheoldmanlived.Youshouldthankthepolicemantowhom

youturnedforhelp.2引导非限制性定语从句是，指物只能用which,做宾语也不能省略。Eg.Thenovel,whichIboughtlastweek,waslenttomyfriend.（三）在非限制性定语从句中，代替整个句子内容的引导词有as,which.As代替句子内容引导的非限制性定语从句可放在主句的前面、中间或后面，相当于一个插入语，翻译成“正如.........”,在从句中可做主语或宾语；which代替句子内容，引导的定语从句只能放在主句后面，在句中做主语或宾语。1.Asweknow/Asisknowntous,TaiwanbelongstoChina.2.Taiwan,asweknow,belongstoChina.3.TaiwanbelongstoChina,asweknow.4.Atpresent,studentslearnon-lineeveryday,whichmakestheir

parentsworried.5.Atpresent,studentslearnon-lineeveryday,whichparentsworriedabout.六、将两个句子连接成一句含有定语从句的方法（一）1.先找两句都有的名词或代词。

2.根据意思，将一句是定语从句的句子放在被修饰的名词或代词的后面，并根据关系代词或关系副词的功能选用恰当的引导词连接主从句，

3.定语从句中的名词或代词被引导词代替，所以一定要去掉。.（二）练习将两个句子连接成一句含有定语从句的句子。1)Idon’tknowthewriter.Hewrotemanyfamousshortnovels.2)ThefirsttelephonewasinventedbyBell.Peopleatthattimerefusedtouseit.3Whoseisthisfootball?Itscoloriswhiteandblack.4Thisisthefirstgift.Itwasboughtbymyfather.5Iwasdiscussingwithhimontheday.Heforgottheday.6Whereisthevillage?Wemustarrivethereinanhour.7Idon’tknowthereason.Hewaslateforit.8Doyoulikesuchachild?Hismotherhastodoeverthingforhim.9Haveyoueverreadthepoem?ItwaswrittenbyLiBai.10PapercuttingistheoneofChinesetraditionalarts,itislikedbyalmostpeoplebothathomeandabroadII用适当的关系词填空：1)I’llneverforgetthedayon________theymetfortheveryfirsttimelastsummer.2)Thisistheplace_________hesooftenmentionedtome.3)Theonlything________interestedhimwasthathecoulddoanything_________hewantedto.4)“Whatascientist!Whatwonderfulinvention!”hetalkedexcitedlyaboutBillGatesandhisMicrosoftCompany_________isnowafocus(焦点)ofnewspapersandtelevision.5)Heisold,________factisimportantinthiscase.6)Finally,thethiefhandedeverything__________hehadstolen.7)Wetalkedaboutthethingsandpersons_________wesawthen.8)With_________wereyoutalking?9)Thisistheverypresent__________mymothergaveme.10)Theyaretalkingaboutthepeopleandthings________theyareontheirwayhome.11)Whichisthebike__________ismadeinShanghai?12)Ithinkthisisthemostbeautifuldress______Iown.13)Those_______wanttobuythehousemaysigntheirnamesfirst.14)Mysister,__________youmetinGuangzhou,hasboughtanewcar.15)That’stheway_______theywork.III把下列各题的两句话合并成一个带定语从句的复合句。1)ThestudentswillnotbeabletopasstheEnglishexam.Theydon’tworkhardenough.2)Theteacherismyphysicsteacher.Yousawhimontheplaygroundjustnow.3)ThewomanisanEnglishteacher.Sheisstandingattheschoolgate.4)Thisisthegirl.Hersisterisafamoussinger.5)Thebookisgood.Iamreadingit.IV完成下列句子。1)Hereistheknife_____________________（你昨天丢失的）。2)Thisisthebestnovel_____________________（我读过的）。3)Ihavelostthedictionary___________________________（我姐姐给我买的）。4)Riceisaplant_________________________________（中国南方种植的）。5)Thewoman____________________________________（上周六给他们做报告的）Ⅴ

改正下列句子中的错误：1.Mr.BrownistalkingtothestudentswhocomesfromCanada.2.Thefactorywhichwearegoingtoworkisfarfromhere.3.Thisistheroominthatwelivedlastyear.4.Theytalkedofthingsandpeoplewhotheyrememberedinthehospital.5.AllwhichIraqpeoplewantispeace.6.Anyonethatbreakstherulewillbepunished.7.ThisisthechildwhofatherdiedofSARS.8.Ihavelostmypen,thatIlikeverymuch.9.IwenttothelibrarybutIdidn’tfindthebookthatIneededit.10.Thisisthepersonwhomyouarelooking.定语从句专项练习：I选择最佳答案:1.Thesilk_______ismadeinHangzhousellswell.A.thatB.whoC.whatD./2.Theman_______todayleftthismessageforyou.A.calledB.hascalledC.whomcalledD.whocalled3.Doyoulivenearthebuilding______colourisyellow?A.thatB.whichC.whoseD.its4.Hehelpedhisfatheronthefarm______theylived.A.whichB.thatC.whenD.where5.I’moneoftheboys_____neverlateforschool.A.thatisB.whoisC.whoareD.whoam6.All_____shouldbedonehasbeendone.A.whatB.whichC.thatD.whatever7.Jacktoldmeeverything_______heknewaboutit.A.whatB.thatC.whichD.who8.Myfatherworksinthefactory______thistypeoftruckismade.A.inwhereB.inwhichC.fromwhichD.ofwhich9.Theschool_______wevisitedlastweekwa