人教版九年級定語從句復習課(共57張PPT)

定語從句何為“定語”？“定語”的作用？一、定語二、定語位置固定名詞的詞，對名詞起修飾/限定作用前置后置1)單個adj.2)多個adj.排序an(unlyold)ladya(smallblue)casean(old)lady3)數(shù)-單n.a(50-year-old)lady1)單個adv.thelady(there)2)介詞短語anoldlady(withabignose)3)分詞anoldlady(wearingapairofglasses)anoldlady(calledMary)4)定從anoldlady(whowearsapairofglasses)第一節(jié)定語從句基本知識Thereisanoldlady.sheswallowedafly.Thereisanoldlady.sheswallowedaspider.Thereisanoldlady.sheswallowedabird.Thereisanoldlady.sheswallowedacat.Thereisanoldlady.sheswallowedadog.Thereisanoldlady.sheswallowedacow.Thereisanoldlady.sheswallowedahorse.Thereisanoldlady.sheswallowedafly.Thereisanoldlady.sheswallowedaspider.Thereisanoldlady.sheswallowedabird.Thereisanoldlady.sheswallowedacat.Thereisanoldlady.sheswallowedadog.Thereisanoldlady.sheswallowedacow.Thereisanoldlady.sheswallowedahorse.簡單句，簡簡單單的說話！

如何升華？變成從句？-----定語從句同一人that又作成分又有詞義當名詞用當副詞用whenwhichwherewhowhywhomwhose避免重復，需要找一個詞，代替she,兩個作用指代anoldlady(人）代替she的成分（主）

Step1:Thereisanoldlady.Sheswallowedacat.Step2:Thereisanoldladysheswallowedacat.Thereisanoldlady______swallowedacat.

重復避免重復，需要找一個詞，代替she,兩個作用指代anoldlady(人）代替she的成分（主）

(人)缺少主語whoThereisanoldladywhoswallowedafly.Thereisanoldladywhoswallowedaspider.Thereisanoldladywhoswallowedabird.Thereisanoldladywhoswallowedacat.Thereisanoldladywhoswallowedadog.Thereisanoldladywhoswallowedacow.Thereisanoldladywhoswallowedahorse.從句成分被從句修飾的部分避免重復，需要找一個詞，代替she,兩個作用指代anoldlady(人）代替she的成分（主）兩要素定關系詞先行詞=三、定從的基本概念(一)定從用來修飾某一名詞或代詞的從句(二)必備2要素先行詞從句所修飾的名詞/代詞，置于從句前從句部分作主語作賓語做定語作狀語(三)定從考點考關系詞：瞻前關系詞顧后先行詞從句成分n.代詞+從句(定從)典例：找出下面定語從句的先行詞及從句的成分。12ThedesignerswhohelpedusbuildthelibraryarefromtheUK.Thestudentswho/whomImetinafootballgamearemygoodfriendsnow.先行詞(人)定從(主語)先行詞(人)定從(賓語)Dianalikesthemovieswhichcanmakeherrelaxed.I'mlookingforthebookwhichyoulentmeyesterday.先行詞(物)定從(主語)先行詞(物)定從(賓語)3Haveyouseenadictionarywhosecoverisblue?Achildwhoseparentsaredeadiscalledanorphan.先行詞(物)定從(定語)先行詞(人)定從(定語)四、定從的關系詞先行詞關系詞定從成分whowhomwhichthatwhosewherewhenwhy四、定從的關系詞先行詞關系詞定從成分whowhomwhichthatThedesignerswhohelpedusbuildthelibraryarefromtheUK.Thestudentswho/whomImetinafootballgamearemygoodfriendsnow.先行詞(人)定從(主語)先行詞(人)定從(賓語)人主/賓人賓四、定從的關系詞先行詞關系詞定從成分人who主/賓人whom賓whichthatwhoseDianalikesthemovieswhichcanmakeherrelaxed.I'mlookingforthebookwhichyoulentmeyesterday.先行詞(物)定從(主語)先行詞(物)定從(賓語)物主/賓四、定從的關系詞先行詞關系詞定從成分人who主/賓人whom賓物which主/賓thatwhosewherewhen人/物主/賓Haveyouseenadictionarywhosecoverisblue?Achildwhoseparentsaredeadiscalledanorphan.先行詞(物)定從(定語)先行詞(人)定從(定語)人/物定四、定從的關系詞先行詞關系詞定從成分人who主/賓人whom賓物which主/賓人/物that主/賓人/物whose定地點where狀whenI'llneverforgetthedaywhenwemeteachotherlastweek.先行詞(時間n.)定從(狀語)時間狀四、定從的關系詞先行詞關系詞定從成分人who主/賓人whom賓物which主/賓人/物that主/賓人/物whose定地點where狀時間when狀whyThisisthereasonwhyIcamehere.先行詞(原因n.)定從(狀語)原因狀四、定從的關系詞先行詞關系詞定從成分人who主/賓人whom賓物which主/賓人/物that主/賓人/物whose定地點where狀時間when狀原因why狀第二節(jié)定從分類考點1.Thereisanoldlady.Sheswallowedaspider.一、兩個簡單句合為定語從句？StepⅠ兩句直接合并Thereisanoldladysheswallowedaspider.StepⅡ去掉后一句中的相同部分Thereisanoldladysheswallowedaspider.相同部分StepⅢ關系詞代替Thereisanoldlady__________swallowedaspider.先行詞(人)who/that定從(缺主)2.Thechildisill. Mrs.Whitetakescareofthechild.StepⅠ兩句直接合并ThechildisillMrs.Whitetakescareofthechild.StepⅡ去掉后一句中的相同部分ThechildisillMrs.Whitetakescareofthechild.相同部分StepⅢ關系詞代替ThechildisillMrs.Whitetakescareof__________.Thechild_________________Mrs.Whitetakescareofisill.注意：關系詞及定從位置：常常緊跟在先行詞后面。who/that/whom先行詞(人)從句(缺賓)3.Theletterwasfrommyparents.Ireceivedtheletteryesterday.StepⅠ兩句直接合并TheletterwasfrommyparentsIreceivedtheletteryesterday.StepⅡ去掉后一句中的相同部分TheletterwasfrommyparentsIreceivedtheletteryesterday.相同部分StepⅢ關系詞代替TheletterwasfrommyparentsIreceived_____yesterday.Theletter______________Ireceivedyesterdaywasfrommyparents.先行詞(物)從句缺賓(which/that)which/that二、典例(which,that,who,whom的選用)1Adoctorisaperson___________looksafterpeople'shealth.先行詞(人)從句缺主2Rememberthepainting_____________hehasdrawn.先行詞(物)從句缺賓3Rememberthesea_____________wasagrave.先行詞(物)從句缺主who/thatwhich/thatwhich/that4Rememberthelastwords_____________hesaidtoher.先行詞(物)從句缺賓that三、定從中需注意的問題1.定從中只用that的情況1)先行詞是all,little,much,none,everything,anything,nothing等代詞時Isthereanythingthatyoudon'tunderstand?Tomtoldhismotherallthathadheppened.先行詞(物)定從先行詞定從2)當先行詞前有theonly,thevery,thelast等修飾時Heistheonlypersonthatcanhelpyouout.3)當序數(shù)詞或形容詞最高級修飾先行詞ThisisthebestbookthatIhaveeverread.先行詞(人)先行詞(物)三、定從中需注意的問題1.定從中只用that的情況4)當先行詞既包含人又包含物時Theytalkedofthingsandpersonsthattheyrememberedintheschool.先行詞(人/物)5)當主句是therebe句型/以疑問詞who,which開頭的疑問句中,用that引導ThereisabookonthedeskthatbelongstoFrank.Whichisthecarthathittheboy?先行詞定從(缺主)先行詞定從(缺主)1.Youdon'tneedtomakefancyfoodstoimpressguests-something______issimplebutgoodwilldo. A.what B.that C.when D.who2.--Doyouagreewithherideasatthemeeting?--Absolutely,whatshe'sjustsaidistheveryidea____Iwanttoexpress. A.that B.what C.whichD.why典型例題：先(不定代詞)定從先行詞3.Thisisthebiggestlaboratory_____wehaveeverbuiltinourschool.A.which B.what C.where D./4.Thevillagersandcattle__________wereevacuatedimmediatelyareverysafenow.A.which B.that C.what D./5.Who___hascommonsensewillbelievesuchnonsense? A.that B.who C.which D.but典型例題：evacuate

/i'vQkjueit/v.撤離，撤出三、定從中需注意的問題2.定從中關系詞的省略定從中從句部分缺賓時，關系詞可省。Thisisthebook(which)youarelookingfor.先行詞(物)定從(缺賓)四、whose,when,why,where的選用whoseYou'retheonlyonewhoseadvicehemightlistento.某人的建議判斷方法(一)先行詞___單n.I'dlikearoomwhosewindowlooksoutoverthesea.房間的窗戶判斷方法(二)先行詞_______n....的四、whose,when,why,where的選用whenAprilthefirstistheday_______peoplemakefunofothers.Doyouknowthedate__________Lincolnwasborn?先行詞(時間n.)先行詞(時間n.)whereThisisthemountainvillage_______youcanfindthemeasily.Hedidallhisresearchintheroom________helived.先行詞(地點n.)先行詞(地點n.)whyIsthisthereason_________sherefusedouroffer?先行詞(原因n.)when主謂賓從句缺狀主系表從句缺狀when主謂賓where從句缺狀主謂(vi.不缺賓)從句缺狀where主謂賓why從句缺狀第三節(jié)定從的失分題一、介詞的出現(xiàn)1.介詞選擇方法(一):介詞根據從句中謂語v.的搭配習慣而確定。Thisisthebook_____whichIspent5yuan._____whichIpaid5yuan._____whichIlearntalot._____whichTomoftentalks.onspend...onthebookforpay...forthebookfromlearn...fromthebookabouttalk...aboutthebook方法(二):從句中謂v.(賓)+先行詞Iremembertheday______whichIjoinedtheParty.IjoinedtheParty______theday.thedays__________whichIlivedhere.Ilivedhere___________thedays.themonth______whichIstayedthere.Istayedthere______themonth.ononduringduringinin一、介詞的出現(xiàn)2.介詞位置1)放在關系詞前面ThisisthebookonwhichIspent5yuan.2)放在從句謂v.后ThisisthebookwhichIspent5yuanon.3.介詞對關系詞的影響先行詞(人)介whom先行詞(物)介whichTheathletetowhomyoutalkedisafamousrunner.Thisisthebookforwhichyouasked.二、從句成分判定對關系詞的影響Thisisthefactory__________heusedtowork.Thisisthefactory______________Ivisitedlastyear.where先行詞(物)從句缺狀先行詞(物)that/which從句缺賓判斷方法1.看從句的謂v.vt.缺賓vi.缺狀2.用從句中的謂v.+先行詞成立:缺賓不成立：缺狀workthefactory ()visitthefactory ()Isthisthemuseum____________youvisitedafewdaysago?Isthisthemuseum____________theexhibitionwasheld?缺狀用where缺賓用whichthatwhere三、非限制性定語從句：只用關系詞whichTomcameback,__________madeushappy.which典型例題1.I’llneverforgettheday_______isJune12th.2.I’llneverforgettheday______ismymother’sbirthday.3.I’llneverforgettheday______IenteredNo.1Middle...step1:瞻前顧后先物(時間)從句缺何成分？缺主which缺主whichstep2:IenteredNo.1Middleschooltheday缺狀先行詞是時間，從句缺狀用whenwhenwhere;which;/1.Haveyouevervisitedthetower_______iscalledthe....2.Haveyouevervisitedthetower_______Tomtookphotos.3.Haveyouevervisitedthetower_______Tomtookphotosat.4.Haveyouevervisitedthetower__________Tomtookphotos.step1:瞻前顧后先物(時間)從句缺何成分？缺主which先行詞是物，從句缺主用whichstep2:Tomtookphotosthetower缺狀where先行詞是地點，從句缺主用wherestep2:Tomtookphotosatthetower缺賓which先行詞是物，從句缺賓用whichstep2:Tomtookphotosthetower缺狀先行詞是物，從句缺賓用wherewherestep3:如何調整正確？Tomtookphotosat(介)thetower=atwhich1.Thehotel_________westayedatduringtheholiday...2.Thehotel______westayed_____duringtheholiday...3.Thehotel_________westayedduringtheholiday...4.Thehotel_________westayedduringtheholiday...step1:瞻前顧后先物(地點)從句缺何成分？缺賓which缺狀atwhichwherestep2:westayedatthehotelstep2:westayed______thehotelatat從句缺賓語，關系詞可以省略介詞位置的靈活性：也可放于關系詞前

step2:westayedthehotel缺狀1.Thefactory____usedtobeinthecenterofthecityis...2.Thefactory_____hisfatherusedtowork______was...3.Thefactory__________hisfatherusedtoworkwas...4.Thefactory_________hisfatherusedtoworkwas...主句從句主句從句主句從句主句從句1.WewillneverforgetAugust8th,2008__________isagreatdaytotheChinese.先物（時間）step1:瞻前顧后從句缺何成分？缺主先行詞是物，從句缺主用which/thatwhichstep3:如何調整正確？2.WewillneverforgetAugust8th,2008________theOlympicGameswasheld_________.先物（時間）

onstepⅠ:瞻前顧后theOlympicGameswasheld___August8th,2008whichstepⅡ:從句+先行詞on3.WewillneverforgetAugust8th,2008________________theOlympicGameswasheld.先物（時間）介詞位置的靈活性：也可放于關系詞前

onwhich4.WewillneverforgetAugust8th,2008______theOlympicGameswasheld.stepⅠ:瞻前顧后theOlympicGameswasheldAugust8th,2008stepⅡ:從句+先行詞先物（時間）缺狀when1.

Idon’tknowthereason________heisabsenttoday.2.

Thereason_____hehasexplainedis....step1:瞻前顧后先(原因)從句缺何成分？step2:hehasexplainedthereason缺賓先行詞是物，從句缺賓whichwhichstep2:heisabsentthereason缺狀先行詞是原因，從句缺狀用whywhy3.Thisisthereason__________Iaskedforhelp.4.

Thereason______heistryingtoexplainis...step1:瞻前顧后先(原因)step2:heistryingtoexplainthereason.缺賓先行詞是物，從句缺賓用whichwhich缺狀先行詞是原因，從句缺狀用whywhystep2: