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1、中考英语语法总复习--定语从句定语从句概念:定语从句：在复合句中修饰名词或代词的句子，叫定语从句。先行词：被定语从句修饰的词叫先行词。关系词：引导定语从句的词叫关系词。Iwanttoknowtheboywhoisthetallest.句子做定语修饰boy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,why(限定性)定语从句的结构who,whom,whose,that用法区别.who/that作定语从句的主语或宾语.Themanisspeakingattheme
2、etingisaworker.Themanisaworker.Themanisspeakingatthemeeting.分解作主语做题思路：先分解——分析——再合并who/thatWhom/that作定语从句的宾语Thewoman（)theywantedtovisitisateacher.Thewomanisateacher.Theywantedtovisitthewoman.分解作宾语注意:关系代词作动词宾语时可省略.whom/thatwhose作定语从句的定语.Iknowthegirlmotherisateacher.分解Iknowthegirl.Thegirl’sm
3、otherisateacher.作定语whose关系词判断步骤首先，要辨别出先行词。如果先行词是指人,关系词可能就用。如果先行词指物,关系词可能用()然后，要确定关系词在从句中的成分。请看下表先行词主语宾语定语人物小结who,thatwhom,whosewhich或thatwho,thatwho(m),thatwhosewhich,thatwhich,thatwhose,ofwhichExercise1.Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman___
4、___legbrokeinamatchusedtobeafootballplayer.2.YesterdayEmilywaswearingthenewdress__________Igaveher.用适当代关系词填空中考热点只能用that,不能用which的情况：(1)先行词为all,everything，anything，nothing,something,nothing等不定代词时；HereissomethingthatIwilltellyou.Everythingthatyoutoldmeisnottrue.只能用that,不能用which的情况：(2)先行词被形容
5、词最高级或序数词等修饰时：e.g.ThisisthemostinterestingstorythatIhaveeverheard.WhenRobinsonCrusoegottotheisland,thefirstthingthathedidwastolookforsomefood.只能用that,不能用which的情况：(3)先行词被theonly,thevery,thelast,theone,any,few,much,little,no,all,oneof等修饰时：1.TheonlypersonthatIsawyesterdayisMrWhite.2.Isittheon
6、ethatyouwant?中考热点只能用that,不能用which的情况：（4）先行词是并列词组既有人又有物时。e.g.IcanrememberwellthepersonsandsomepicturesthatIsee.e.g.1.Whichisthebikethatyoulost?2.Whoisthewomanthatwaspraisedatthemeeting?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.(5)在以who,which开头的句子中为了避免重复。单项选择：1.Thisisthebag_____mymotherboughty
7、esterday.A.that B.who C.whom D.this2.Thegirl_____yousawinthestreetisMary.A.that B.whose C.which D.as3.Isthisthefactory_____alotofstudentsvisitedyesterday?A.theone B.which C.who D.whomAAB5.Theonlylanguage_____iseasytolearnisthemother
