Unit 9 I like music that I can dance to.定語從句專講 課件人教版九年級全冊

定語從句導學案及練習一、請觀察下列各句：找出句中的定語：1Thisisabeautifulcity.2Thewomanbesidemeismymother.3Ilikeeatingtomatonoodles.4ThenovelwrittenbyMoYanisworthreading.5Theboyplayingbasketballontheplaygroundismuchbetterthanme.6Wouldyoulikesomethingtoeat?7Thequestionthatyouaskedmejustnowisdifficultforme.定語從句的定義：1在復合句中，用來修飾名詞或代詞在句中做_________的從句叫做定語從句。定語從句分為限制性定語從句和非限制性定語從句。限制性定語從句對所修飾的名詞或代詞起修飾、限制的作用，翻譯成：........的，而非限制性定語從句對所修飾的名詞或代詞起補充說明的作用，而且，定語從句與所修飾的名詞或代詞之間用逗號隔開，可以翻譯成并列句。非限制性定語不但可以修飾名詞或代詞，還可以用來修飾整個句子內容。2先行詞：被修飾的_________或__________叫做先行詞。3引導詞：用來引導定語從句的____________或_____________叫做引導詞。引導詞不但起連接的作用，而且代替先行詞在定語從句中做某個成分，如：主語、表語、賓語、定語、狀語，因此，先行詞在定語從句中不再出現(xiàn)。在限制性定語從句里，引導詞代替先行詞在句中做賓語，引導詞可以省略，但在非限制性定語從句里，即使引導詞代替先行詞在句中做賓語，也不能省略。找出下列各句的定語從句，用橫線畫出先行詞，用括號標出引導詞，并說明引導詞在定語從句中做什么成分。1Ipreferthesongsthat/whichIcansingalongwith.2Hedoesn’tknowthestudentwhoisgivingaspeechinpublic.3ThemusicianwhosemusicisveryfamousisfromBritain.4Thepersontowhomyoutalkbackisveryangry.5HewillneverforgetthedaywhenhejoinedtheCommunistPartyofChina.6Shewillvisitamuseumwherephotosarenotallowedtotake.7Thereasonwhyyoucopyhomeworkisanexcuse.關系副詞when代替時間名詞，在從句中做________,如果被修飾的時間名詞在從句中做主語或賓語，仍然用which或that.Eg.Istillrememberthedays

whenIworkedinthefactory.=IstillrememberthedaysonwhichIworkedinthefactory.Istillrememberthedays

(that/which)Ispentinthefactory.7關系副詞where代替地點名詞，在從句中做__________,如果被修飾的地點名詞在從句中做主語或賓語，

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有什么區(qū)別都是定語從句中的常用詞語，用于引導定語從句，修飾先行詞。它們的使用情況如下：“in

which”用于引導定語從句，修飾表示地點的先行詞，例如：1.I

remember

the

exact

spot

in

which

I

met

you.“for

which”用于引導定語從句，修飾表示時間的先行詞，例如：2.I

have

a

meeting

at

3

o'clock

sharp,

for

which

I

need

your

help.“on

which”用于引導定語從句，修飾表示時間的先行詞，例如：3.I

will

never

forget

the

day

on

which

I

met

you.“at

which”用于引導定語從句，修飾表示地點的先行詞，例如：4.This

is

the

exact

spot

at

which

I

found

you.總的來說，這些詞語都是用于引導定語從句，修飾先行詞的，使用時需要根據(jù)先行詞的類型選擇合適的詞語。五、特殊點（一）只能用that不能用which的情況：1先行詞為不定代詞all,few,little,much,everything,anything,nothing等時，或先行詞前被all,every,any,few,little,no,some等修飾時：Eg.All(that)youhavetodoistopracticeeveryday.Ihavereadallthebooks(that)yougaveme.2先行詞前有序數(shù)詞或形容詞的最高級時：Eg.ThisisthebestfilmthatisdirectedbyFengXiaogang.Thefirstlesson(that)Ilearnedwon’tbeforgotten.3先行詞前有theonly,thevery,thelast,thesame等詞修飾時：Eg.ThewhitefloweristheonlyonethatIreallylike.ThisistheverybookthatIwanttobuy.4先行詞既有人也有物時：Eg.Ineverforgettheschoolandteachers

thatIvisitedyesterday.5當主句是以who或which開頭的特殊疑問句時：Eg.Whoisthemanthatistalkingwithyou?

Whichistheclassroomthatyoursonstudyin?6time做先行詞且前面有序數(shù)詞或last修飾時，定語從句用that來引導（that)也可省略；如果沒有序數(shù)詞或last修飾時，要根據(jù)time在定語從句中所做的成分而定，如果做時間狀語，引導詞用when,如果做主語或賓語，用that/which來引導。Eg.Thefirsttime

(that)Isawwasin1986.Pleasevaluethetimewhenyoustudyatschool.

Thetime(that/which)youtoldmeiswrong.（二）只能用which,不能用that的情況。1關系代詞做介詞的賓語，指物，用”介詞+which”結構，（如果指人，用“介詞+whom”結構。Eg.Hevisitedthehouse

inwhichtheoldmanlived.Youshouldthankthepolicemantowhom

youturnedforhelp.2引導非限制性定語從句是，指物只能用which,做賓語也不能省略。Eg.Thenovel,whichIboughtlastweek,waslenttomyfriend.（三）在非限制性定語從句中，代替整個句子內容的引導詞有as,which.As代替句子內容引導的非限制性定語從句可放在主句的前面、中間或后面，相當于一個插入語，翻譯成“正如.........”,在從句中可做主語或賓語；which代替句子內容，引導的定語從句只能放在主句后面，在句中做主語或賓語。1.Asweknow/Asisknowntous,TaiwanbelongstoChina.2.Taiwan,asweknow,belongstoChina.3.TaiwanbelongstoChina,asweknow.4.Atpresent,studentslearnon-lineeveryday,whichmakestheir

parentsworried.5.Atpresent,studentslearnon-lineeveryday,whichparentsworriedabout.六、將兩個句子連接成一句含有定語從句的方法（一）1.先找兩句都有的名詞或代詞。

2.根據(jù)意思，將一句是定語從句的句子放在被修飾的名詞或代詞的后面，并根據(jù)關系代詞或關系副詞的功能選用恰當?shù)囊龑г~連接主從句，

3.定語從句中的名詞或代詞被引導詞代替，所以一定要去掉。.（二）練習將兩個句子連接成一句含有定語從句的句子。1)Idon’tknowthewriter.Hewrotemanyfamousshortnovels.2)ThefirsttelephonewasinventedbyBell.Peopleatthattimerefusedtouseit.3Whoseisthisfootball?Itscoloriswhiteandblack.4Thisisthefirstgift.Itwasboughtbymyfather.5Iwasdiscussingwithhimontheday.Heforgottheday.6Whereisthevillage?Wemustarrivethereinanhour.7Idon’tknowthereason.Hewaslateforit.8Doyoulikesuchachild?Hismotherhastodoeverthingforhim.9Haveyoueverreadthepoem?ItwaswrittenbyLiBai.10PapercuttingistheoneofChinesetraditionalarts,itislikedbyalmostpeoplebothathomeandabroadII用適當?shù)年P系詞填空：1)I’llneverforgetthedayon________theymetfortheveryfirsttimelastsummer.2)Thisistheplace_________hesooftenmentionedtome.3)Theonlything________interestedhimwasthathecoulddoanything_________hewantedto.4)“Whatascientist!Whatwonderfulinvention!”hetalkedexcitedlyaboutBillGatesandhisMicrosoftCompany_________isnowafocus(焦點)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把下列各題的兩句話合并成一個帶定語從句的復合句。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_____________________（你昨天丟失的）。2)Thisisthebestnovel_____________________（我讀過的）。3)Ihavelostthedictionary___________________________（我姐姐給我買的）。4)Riceisaplant_________________________________（中國南方種植的）。5)Thewoman____________________________________（上周六給他們做報告的）Ⅴ

改正下列句子中的錯誤：1.Mr.BrownistalkingtothestudentswhocomesfromCanada.2.Thefactorywhichwearegoingtoworkisfarfromhere.3.Thisistheroominthatwelivedlastyear.4.Theytalkedofthingsandpeoplewhotheyrememberedinthehospital.5.AllwhichIraqpeoplewantispeace.6.Anyonethatbreakstherulewillbepunished.7.ThisisthechildwhofatherdiedofSARS.8.Ihavelostmypen,thatIlikeverymuch.9.IwenttothelibrarybutIdidn’tfindthebookthatIneededit.10.Thisisthepersonwhomyouarelooking.定語從句專項練習：I選擇最佳答案: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