中考英语语法总复习--定语从句PPT课件

.,1,Newwords,Thinkaboutit,text,Letsdoit,中考英语语法复习,Grammar,定语从句,.,2,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,.,3,先行词,关系词,定语从句,Maryisagirlwhohaslonghair.,关系代词,关系副词,which,who,whom,whose,that,Where,when,why,(限定性)定语从句的结构,.,4,Maryisagirl.,Shehaslonghair.,合并为一个句子,Maryisagirlwho/thathaslonghair.,定语从句的实质：二句合一（合并条件：人物先行在句一，又占句二一席地）,思路：留（保留先行词）-舍（舍去与先行词互指的词）-替（用关系词代替舍去部分）,.,5,1.Isawtheman.HeclosedthedoorIsawthemanwho/thatclosedthedoor2.Thegirlishappy.ShewontheraceThegirlwho/thatwontheraceishappy3.Themancalledthepolice.HiswalletwasstolenThemanwhosewalletwasstolencalledthepolice,热身练习,二句合一,.,6,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,who,that,whom,whose,which或that,who,that,who(m),that,whose,which,that,which,that,whose,ofwhich,.,7,who,whom,whose,that用法区别.,who/that作定语从句的主语或宾语.,Themanisspeakingatthemeetingisaworker.,Themanisaworker.,Themanisspeakingatthemeeting.,分解,作主语,做题思路：先分解分析再合并,who/that,.,8,Whom/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/that,.,9,whose作定语从句的定语.,Iknowthegirlmotherisateacher.,分解,Iknowthegirl.,Thegirlsmotherisateacher.,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,小结,who,thatwhom,whose,which或that,who,that,who(m),that,whose,which,that,which,that,whose,ofwhich,.,11,Exercise,1.Ihaveafriend_likeslisteningtoclassicalmusic.,who/that,which/that,whose,3.Theman_legbrokeinamatchusedtobeafootballplayer.,2.YesterdayEmilywaswearingthenewdress_Igaveher.,用适当代关系词填空,.,12,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.,.,13,只能用that,不能用which的情况：(2)先行词被形容词最高级或序数词等修饰时：,e.g.ThisisthemostinterestingstorythatIhaveeverheard.,WhenRobinsonCrusoegottotheisland,thefirstthingthathedidwastolookforsomefood.,.,14,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.Isittheonethatyouwant?,.,15,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。,.,16,单项选择：1.Thisisthebag_mymotherboughtyesterday.A.thatB.whoC.whomD.this2.Thegirl_yousawinthestreetisMary.A.thatB.whoseC.whichD.as3.Isthisthefactory_alotofstudentsvisitedyesterday?A.theoneB.whichC.whoD.whom,A,A,B,.,17,5.Theonlylanguage_iseasytolearnisthemothertongue.A.whichB.thatC./D.it6.Thegirlhandedeverything_shehadpickedupinthestreettothepolice.A.whichB.inwhichC.thatD.all7._cleanstheblackboardshouldbepraised.A.ThatB.WhoC.TheonewhoD.Thestudentswho注意：当关系词作定语从句的主语时，从句谓语动词的形式应与先行词的人称和数保持一致。若句中无先行词，先补出先行词再判断用法。（7题）,B,C,C,.,18,7.HereissomethingIwilltellyou.A.whichB.thatC.whomD.who9.Everythingyoutoldmeisnotsure.A.thatB.whichC.whatD.whose,B,A,.,19,完成句子,1.这就是救了那个孩子命的医生.,Thisisthedoctor,2.正在跑步的那个人是我的叔叔.,Themanismyuncle.,whosavedtheboyslife,whoisrunning,注意：定语从句的时态不受主句影响。,.,20,Isawawoman,4.住在隔壁的那个小伙的是教师.,