高中英语 unit15 课件整理必修一5定从new.ppt

定语从句 butonemillionpeopleofthecity whothoughtlittleoftheseevents wereasleepasusualthatnight itwasfeltinbeijing whichismorethantwohundredkilometersaway thenumberofpeoplewhowerekilledofinjuredreachedmorethan400000 anotherbigquakewhichwasalmostasstrongasthefirstoneshooktangshan thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed 1 doyouwantafriendwhomyoucouldtelleverythingto 2 orareyouafraidthatyourfriendwouldlaughatyou 3 sheandherfamilyhidawayfornearly25monthsbeforetheywerediscovered 4 natureisonethingthatreallymustbeexperienced 5 iwouldbegratefulifyoucouldgivemesomeadvice 6 alllanguageschangeanddevelopwhenculturesmeetandcommunicatewitheachother revisionofthelastperiod 7 somepeoplewholiveinthemountainsofeasternusaspeakwithanolderkindofenglishdialect 8 sheinsistedthatsheorganizethetripproperly 9 nowiknowthattheproperwayisalwaysherway 10 wefoundalargeatlaswithgoodmapswhichshoweddetailsofworldgeography 11 haveyoueverseensnowmenridebicycles that swhatwelookedlike 12 wewillreachdalisoon whereourcousinswilljoinus 定语从句考点 一 引导词的确定 方法一 根据先行词 先行词 引导词 人 物 人的 物的 时间 地点 who whom that which that whose when which that where which that 原因 why which that who 主 宾 表whom 宾that 主 宾 表which 主 宾whose 定 后通常加名词或代词 when 时间状语where 地点状语why 原因状语 方法一 根据先行词 结论 根据先行词只能确定引导词的大致范围 但不能最终确定是哪一个 因此 光用方法一行不通 方法二 还原法 把先行词还原到定语从句中去 看看是放在主语 宾语 表语还是状语的位置上 最终来确定引导词 例一 thestudents don tstudyhardwillnotpasstheexam don tstudyhard thestudents 主语 而且指人 who that 例二 thewoman yousawintheparkisourchineseteacher yousaw inthepark thewoman 宾语 而且指人 whom who that 注意 如果先行词还原到定语从句中 充当的是宾语 那么可以把引导词省略 方法二 还原法 结论 行得通 而且能保证正确率 但必须建立在方法一的基础上 practice 3 doyouknowtheboy legwasbrokenwhenhefelloutofatree 4 thisistheboy sisterisafamoussinger 5 theletter ireceivedyesterdayisfrommybrother 6 thefilm wesawlastnightwaswonderful 7 theman washereaminuteagoismyuncle whose whose which that which that who that 8 thetrain wasgoingtoguangdongwaslate 9 thebook heisreadingisveryinteresting 10 they llneverforgetthedays theyspentinthecountryside 11 they llneverforgetthedays theystudiedtogether which that which that which that when 定语从句的巩固和提高 引导词的特殊情况 iamsureshehassomething that youcanborrow i vereadallthebooksthatarenotmine thisisthefirstbook that hehasread thisistheverybookthatbelongstohim 1 先行词为all everything nothing something anything little much等不定代词时 2 先行词被all every no some any little much等修饰时 3 先行词被序数词或最高级修饰时 4 先行词被theonly thevery thesame thelast修饰时 只能用that不能用which的情况 5 先行词指人又指事物 theytalkedaboutthepeopleandthings that theymetatcollege when where why引导的定语从句 人 主 宾 表 人 宾 人 事物 主 宾 表 事物 主 宾 人的 事物的 时间状语 地点状语 原因状语 时间 地点 原因 定 后通常加名词或代词 初步感知 p37exercise2 1 themineswhereiworkedwere9kmfrommyhome 2 thereasonwhyigotajobwasbecauseofmyhardwork 3 thedatewhenijoinedtheancwasthe5thofaugust 4 thegovernmentbuildingwherewevotedwasverytall 5 thetimewheniarrivedwaslateatnight 1 themines iworkedwere9kmfrommyhome 2 thereason igotajobwasbecauseofmyhardwork 3 thedate ijoinedtheancwasthe5thofaugust 4 thegovernmentbuilding wevotedwasverytall 5 thetime 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 thedate ijoinedtheancwasthe5thofaugust ijoinedtheanc onthedate 时间状语 when onwhich 例四 thegovernmentbuilding wevotedwasverytall wevoted inthebuilding 地点状语 where inwhich 例五 thetime iarrivedwaslateatnight iarrived 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 i llneverforgettheday weworkedtogether when onwhich i llneverforgettheday wespenthappilytogether which that 比较 weworkedtogetherontheday wespentthedayhappilytogether iwillalwaysrememberthehours welivedtogether iwillalwaysrememberthehours wespenttogether 2 canyoustillthinkofthevillage heonceworked canyoustillthinkofthevillage heoncevisited when inwhich which that where inwhich which that 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 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 whichwecan tlive 2 thestudent whomweweretalkingjustnowisthebeststudentinourclass 3 i llneverforgettheday whichshesaidgood byetome 4 whocangivemethereason whichhehasn tturnedupyet for about on without 定语从句补充内容 theyliveinahouse whosedooropenstothesouth whose可以转换为 of which 即whose n the n of which of which the n 一 whose引导的定语从句 theylivedinahouse ofwhichthedooropenstothesouth theylivedinahouse thedoorofwhichopentothesouth lookout don tgettooclosetothehouse roofisunderrepair a whichb whosec thatd ofwhich the 二 先行词是way 引导词通常是inwhich that 省略 isknowntoeverybody themoontravelsroundtheearth isknowntoeverybodythatthemoontravelsroundtheearth as it 三 as引导定语从句 通常以下面句式出现asisknowntoall asweallknow 1 ihaveborrowedmanybooks manyof areaboutmusic 2 ihaveborrowedmanybooks andmanyof areaboutmusic 1 thereare50studentsintheirclass mostof arefromtonglu 2 thereare50studentsintheirclass andmostof arefromtonglu which them whom them 四 有and but so等连词连接的复合句不是定语从句 不需要用引导词去引导 综合练习 1 i musingthepenwhichheboughtityesterday 2 isthatfactorywhichyourfatheronceworkedin 3 themanwhomispokeisfromcanada 4 july1 1999isthedaywhenwe llneverforget 去掉 which to theone 5 i