定语从句第二部分.ppt

1.Underthebigtreeare34students,manyofthemcomefromclasstwo.2.Mymotherhasagoodbook,whichcoverlooksterrible.3.Whoaretheyounggirlswhoarehavingdinnerintherestaurant?4.Sheisoneofthegirlswhoisveryinterestedinmaths.5.Tomistheonlyoneoftheboyswholikeplayingfootball.6.Whoisthegirlthatyoutalkedtoherjustnow?7.Thisistheverypenthatyougaveittomebefore.8.Thereisanoldwoman,thatisholdingastick.,whom,whose,that,are,likes,去掉her,去掉it,who,when,where,why引导的定语从句,Mr.Blackwouldneverforgettheday.Onthedayhejoinedthearmy.,Mr.Blackwouldneverforgetthedayonwhichhejoinedthearmy.,when,II.关系副词when,where,why的用法,(1)when指时间，在从句中作时间状语。,(2)where指地点，在从句中作地点状语。,(3)why的先行词只有reason，why在从句中作原因状语。,关系副词=,介词+关系代词,1.Themines_Iworkedwere9kmfrommyhome.2.Thereason_Igotajobwasbecauseofmyhardwork.3.Thetime_IjoinedtheANCwasthe5thofAugust.4.Thegovernmentbuilding_wevotedwasverytall.5.Thedate_Iarrivedwaslateatnight,如何来确定引导词?,如何来确定引导词?,方法一：根据先行词,方法二：还原法(把先行词还原到定语从句中去),例一：Themines_Iworkedwere9kmfrommyhome.,Iworked_.,inthemines,地点状语,where/inwhich,例二：Thereason_Igotajobwasbecauseofmyhardwork.,Igotajob_.,forthereason,原因状语,why/forwhich,例三：ThetimeIjoinedtheANCwasthe5thofAugust.,IjoinedtheANC_.,atthetime,时间状语,when/atwhich,Thetime_IfirstmetNelsonMandelawasaverydifficultperiodofmylife.Theschool_Istudiedforonlytwoyearswas3kmaway.Theday_NelsonMandelahelpedmewasoneofmyhappiest.Thepartsoftown_theyhadtoliveweredecidedbywhitepeople.Theplaces_theyweresenttolivewerethepoorestpartsofSouthAfrica.,Practice,when/atwhich,where/inwhich,when/onwhich,where/inwhich,where/inwhich,1.AfterlivinginParisfor50yearshereturnedtothesmalltown_hegrewupasachild.A.whichB.whereC.thatD.when2.Itwasanexcitingmomentforthesepeoplethisyear,_forthefirsttimetheirteamwontheWorldCup.A.thatB.whileC.whichD.when,D,B,Illneverforgettheday_weworkedtogether.,when/onwhich,Illneverforgettheday_wespenthappilytogether.,which/that,比较,Weworkedtogetherontheday.,Wespentthedayhappilytogether.,Iwillalwaysrememberthehours_welivedtogether.Iwillalwaysrememberthehours_wespenttogether.,2.Canyoustillthinkofthevillage_heonceworked?Canyoustillthinkofthevillage_heoncevisited?,when/inwhich,(which/that),where/inwhich,(which/that),Q:是不是所有的介词which都可以用whenwherewhy来代替？,介词前置的定语从句,1.MandelawastheblacklawyertowhomIwentforadvice.2.Hewasgenerouswithhistime,forwhichIwasgrateful.3.Thepartsoftowninwhichtheyhadtoliveweredecidedbywhitepeople.4.Itwasaprisonfromwhichnooneescaped.5.Heisamanofgreatexperience,fromwhommuchcanbelearned.6.Chapin,forwhommoneywasnownoproblem,startanewfilmcompanywithhisfriends.7.Antarctica,aboutwhichweknowverylittle,iscoveredwiththickicealltheyearround.,介词前置的定语从句,1.考点一：引导词which,whom2.考点二：介词的确定,方法：还原法先行词还原到定语从句中去,看看它与定语从句之间需要哪个介词来连接,例一：Mandelawastheblacklawyer_whomIwentforadvice.,_whomIwentforadvice.,Iwent_Mandelaforadvice.,to,to,例二：Itwasaprison_whichnooneescaped.,_whichnooneescaped.,Nooneescaped_theprison.,from,from,Canyouworkthemout?,1.Thesungivesusheatandlight,_whichwecantlive.2.Thestudent_whomweweretalkingjustnowisthebeststudentinourclass.3.Illneverforgettheday_whichshesaidgood-byetome.4.Whocangivemethereason_whichhehasntturnedupyet?,for,about,on,without,如何判断介词,1）、看定语从句中动词与介词的搭配,Thisisthebook_whichyouasked.,注意：动词短语不能拆开即介词不能提前,TheoldmanwhomIamlookingafterisbetter.,for,2）、看定语从句中形容词与介词的搭配,Hegavemesomebooks_whichIamnotveryinterested.,in,如何判断介词,3）、根据先行词判断，所用的介词与先行词搭配,Thisisourclassroom,_whichthereisateachersdesk.,inthefrontof,如何判断介词,Exercises,1.Theperson_Ispokejustnowisthemanager.2.Thepencil_hewaswritingwasbroken.3.Atthetopofthemountainthereisasmallhouse,_wecanseethebeautifulscenery.4.Wereadnewspaperseveryday,_wecanlearnalotofnews.5.Someonehastakenawaymyglasses_Icantseeanything.6.Whostheman_youshookhandsjustnow?,to,whom,with,which,from,which,from,which,without,which,with,whom,例四：Thegovernmentbuildingwevotedwasverytall.,Wevoted_.,inthebuilding,地点状语,where/inwhich,例五：ThedateIarrivedwaslateatnight.,Iarrived_.,onthedate,时间状语,when/onwhich,总结,1.引导词的确定必须用还原法2.先行词还原后如果在它前面要加上一个介词，那么说明它在定语从句中充当状语，通常用“when/where/why”来引导3.“when/where/why”通常可以替换成“介词which”(仅限于定语从句中)4.如果先行词是表示“时间/地点/原因”的词,引导词并不一定是“when/where/why”，也有可能是“which/that”，,1.T