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1、授课教师：刘祖豪授课班级：九年级（2）班定语从句定语从句一、定语从句概念：在复合句中修饰名词或代词的句子.(Attributiveclause)Maryisabeautifulgirl.Maryisagirlwhohaslonghair.（形容词在句中作定语）划线部分句子作定语,修饰girl,叫做定语从句1.Themanisafarmer.2.Themanisspeakingatthemeeting.合并下列句子:Answer:Themanwhoisspeakingatthemeetingisafarmer.le
2、t’shaveatry1.Maryisagirl.2.Maryhaslonghair.合并为一个句子Maryisagirlwhohaslonghair.先行词关系词定语从句Maryisagirlwhohaslonghair.关系代词关系副词which,who,whom,whose,thatWhere,when二、定语从句的用法:1.当先行词是物时,用which或that引导.Thesearethetreeswhichwereplantedlastyear.2.当先行词是人时,用who,whom,whose,tha
3、t引导.3.who,whom,whose,that用法区别.who作定语从句的主语或宾语.Themanwhoisspeakingatthemeetingisaworker.Themanisaworker.Themanisspeakingatthemeeting.分解作主语Whom作定语从句的宾语Thewomanwhomtheywantedtovisitisateacher.Thewomanisateacher.Theywantedtovisitthewoman.分解作宾语whose作定语从句的定语.Iknowth
4、egirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定语that可以作定语从句的主语和宾语.注意:关系代词作动词宾语时可省略.Thewoman(whom/that)theywantedtovisitisateacher.4.只用that的情况1.当序数词或形容词最高级修饰先行词时。Eg:TomisthecleverestboythatIhaveeverknown.2.当先行词是指物的不定代词时little,few,much,an
5、y,all,anything,something,nothing,none,theone,everything,eg.EverythingwesawinthefilmwasOK.eg.AllthatIcandohasbeendone.3.当先行词被all,little,few,much,any,every,no等修饰时eg.Ihaveeatenallthefoodthatisleft.4.当先行词是Therebe句型中的主语且指物时。eg.Thereislittleworkthatisfitforyou.没有什么
6、工作适合你做。5.当先行词同时包括人或物时。eg.Weoftentalkaboutthepeopleandthethingsthatweareinterestedin.我们常常谈论我们感兴趣的人或事。6.当主句是who或which时。eg.Whoisthegirlthathasblacklonghair?eg.Whichisthepenthatyoubought?7.当先行词被theonly,thevery,thesame,thelast等修饰时。eg.Thisistheverybeautifulgirlthat
7、I’mlookingfor.这正是我一直在寻找的漂亮女孩.eg.That’stheonlythingthatIcandonow.eg.YouarethelastpersonthatImeethere.你是我在这儿遇见的最后一个人。Let'sdosomeexercise1.Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman______legbrokeinamatchusedtobeafootballpl
8、ayer.2.YesterdayEmilywaswearingthenewdress__________Igaveher.4.Myparentsliveinahouse__________ismorethan100yearsold.5.Theboywith_______Johnspokeismybrother.which/thatwhom6.Kevinisreadinga
