初中定语从句及练习

定语从句,概念:什么叫定语？什么叫定语从句，什么叫先行词？,(Attributiveclause),Maryisabeautifulgirl.,Maryisagirlwhohaslonghair.,形容词作定语,句子作定语,修饰girl,叫做定语从句,(1)Footballisagamewhichislikedbymostboys.(2)YesterdayIhelpedanoldmanwholosthisway.(3)Thisisthepen(which)heboughtyesterday.,关系代词如何引导定语从句普通代词与关系代词的区别Ihaveasister.SheworksinShanghai.代替sister普通代词：只起代替的作用（如上例she)Ihaveasisterwho/thatworksinShanghai.关系代词：（如上例who/that）,1.代替先行词;2.它还在定语从句中担任一定的成分;3.同时连接先行词与它引导的定语从句。（把主句和从句连起来）,请分析一下定语从句：(请划出定语从句，并标出先行词)2.AnotherthingthatIfoundverydifficultwasEnglishgrammar.3.Youcouldntunderstandpeoplewhotalkedfast.4.Ihavesomeideasthatmayhelp.5.Theysaidsomethingyoudidntlike.,关系代词：that指人，指物Which指物作主语（不能省略）或宾语（可以省略）Who指人Whom指人（做宾语）,根据汉语完成句子：6.Hereisthepen_.(你昨天丢失的）7.Thisisthebestbook_.(我读过的）8.Ihavelostthepen_.（我父亲给我买的）9.Wheatisaplant_.（中国北方种植的）,(that)youlostyesterday.,(that)Ihaveeverread,(which/that)myfatherboughtme,which/thatisgrown,inthenorthofChina,Exercise2:用关系代词填空,Theboy_isplayingping-pongismyclassmate.Thee-mail_Ireceivedyesterdaywasfrommysister.Ihatepeople_talkmuchbutdolittle.Thecar_myfatherboughtlastmonthisverybeautiful.,who/that,which/that,who/that,which/that,Exercise,1.Ihaveafriend_likeslisteningtoclassicalmusic.,who/that,which/that,2.YesterdayEmilywaswearingthenewdress_Igaveher.,1.Thisisthebag_mymotherboughtyesterday.A.thatB.whoC.whomD.this2.Theman_livesnexttousismyEnglishteacher.A.whomB.whichC.whoD./3.Thegirl_yousawinthestreetisMary.A.thatB.whoseC.whichD.as,A,c,A,定语从句练习,单项选择。1.Thisisthejob_theylaughedat.A.whichB.asC.itD.who2.BeihaiParkisabeautifulpark_builtabout300yearsago.A.wherewasB.thatwereC.whichwasD.where3.Whowasthegrey-hairedman_atyesterdaysmeeting?A.wesawhimB.wesawC.wesawwhoD.shewasseen4.Theman_ispaintingthehouseismyuncle.A.heB.whomC.whoseD.who,A,C,B,D,4.Myparentsliveinahouse_ismorethan100yearsold.,5.,which/that,Kevinisreadingabook_istoodifficultforhim.,which/that,小结：that既可指人，也