英语人教版九年级全册定语从句复习课课件.ppt

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1、定语从句毕业班专用1.Whoaretheboys?2.Whataretheboysdoing?1.Theboysareourclassmates.2.Theboysareplayingbasketball.ThisisthebagYou’lltakealltherain.Therainhaswateredmyheart.｛Thisisthebag.I’vejustboughtthebag.｛which/thathaswateredmyheart.（作主语）（which/that）I’vejustbought.（作宾语）You’lltakealltherain小结如

2、果先行词是表示物的名词或代词，关系代词应用that或者which。(先行词在从句中作主语时关系词不可省略，作宾语时可以省略。)Youarethegirl｛Ilikethefilmstar.ThefilmstarisverypopularinChina.Youarethegirl.Welovethegirlsoreally.｛Ilikethefilmstar(who/whom/that)welovesoreally.who/thatisverypopularinChina.(作主语)(作宾语）小结如果先行词是表示人的名词或代词，先行词在从句中作主语时关系词可以用wh

3、o或者that，作宾语时可以用who，that或者whom，也可以省略。Youarethegirl表示所属关系时，用whose作定语。Youarethegirl.Thegirl’sheartissosilly.｛whoseheartissosilly.如何选择关系代词（1）要判断出先行词（2）要确定关系代词（即先行词）在从句中所担任的成分（3）要确定关系代词的人称和数Theboysareourclassmates.Theboysareplayingbasketball.Theboyswho/thatareplayingbasketballareourclassma

4、tes.Youarethegirl_____heartissosilly.Youarethegirl_____welovesoreally.Whenyougoyou’lltakealltherain____haswateredmyheartallthenights.whosewhomthat只能用that,不能用which的情况：(1)先行词为all,everything,anything,something,nothingfew,little,much,theone等不定代词时eg.Ihaveeatenallthefoodthatisleft.eg.Doyouh

5、aveanythingthatisimportanttotellme?(2)先行词被形容词最高级所修饰或被theonly,thevery,thelast,any,no,oneof等修饰时;eg.TomisthecleverestboythatIhaveeverknown.(3)先行词为数词或被序数词（含last)修饰时;eg.YouarethelastpersonthatImeethere.(4)先行词是并列词组既有人又有物时;eg.Weoftentalkaboutthepeopleandthethingsthatweareinterestedin.(5)在以wh

6、o,which开头的句子中为了避免重复eg.Whichisthepenthatyoubought?口诀：不定代词这一伙，全用that准没错先行词前有修饰，千万不能用which.只能使用which的情况1.关系代词前有介词时；eg.Thisisahouseinwhichlivesanoldman.2.先行词本身是that时；eg.We havethat whichwe need.3.非限定定语从句.eg.Maryhasabook,whichisveryprecious.口诀:要有which别着急，介词提前逗隔离ExerciseThegirl_______wearsg

7、lassesislisteningcarefully.who/thatThegirl______coatisredisgoodatEnglish.whoseThecoat___________isonthesofaisourEnglishteacher’s.which/thatThisistheclassroomin_____westudiedforthreeyears.whichHehastwodolls，_____arefromhisparents.whichWhichisthebike_____youlost?thatThereisacloudwhich/t

8、hatis