必修一unit4 定语从句公开课一等奖课件省课获奖课件

人教课标高一必修1Unit4第1页Unit4Earthquakes定语从句TheAttributiveClause第2页Theboywhoisreadingabookoverthereismyfriend.Heismyfriend.Heisreadingabookoverthere.第3页Declanisafamoussinger.Hesingsthesongtellmewhy.Declanisafamoussingerwhosingsthesongtellmewhy.第4页Heisapopularsingerwhosesongispopularamongyoungpeople.HeisafamoussingerwhoisfromTaiwan.第5页在复合句中，修饰某一名词或者代词用作定语句子就叫做定语从句。被定语从句修饰词，叫先行词。引导定语从句关联词有：定语从句关系代词：who,whomwhose,which,that

关系副词：when,where第6页关系代词句法功能及指代功能关系代词处于先行词和定语从句之间，身兼三职：连接主从句纽带、指代先行词和在从句中充当某种句子成份。目前我们将常用关系代词指代功能和在句子中句法功能总结如下：第7页指代人指代物指代人或物主语whowhichthat宾语whom/whowhichthat定语whose(=ofwhom)whose(=ofwhich)在从句中作用指代功能第8页定语从句位置定语从句一定放在被修饰成份之后。e.g.Thisis

thecar

whichheboughtlastyear.先行词定语从句Doyouknowthedoctor?Hespokejustnow.

Doyouknowthedoctor

whospokejustnow?第9页whom指人,在从句中作宾语,可省略。e.g.Doyouknowtheman

(whom)

wesawattheBeijingHotel?ThegirlisfromAmerica.Icalledherjustnow.Thegirl

(whom)Icalledjustnow

isfromAmerica.第10页

which指物,在句中作主语或宾语,作宾语时能够省略。

e.g.I’mnotinterestedinthebook

which

hasjustbeenpublished.第11页appletheredthegreenthesmallthebigTheapplewhichisredismine.Theapplewhichisgreenisyours.Theapplewhichisredissmall.Theapplewhichisgreenisbig.第12页Ihavereadthenewspaper.Itcarriestheimportantnews.Ihavereadthenewspaper

whichcarriestheimportantnews.第13页Ishowedhimtheletter.Ireceiveditthismorning.Ishowedhimtheletter(which)Ireceivedthismorning.第14页that指人或物，在从句中做主语或宾语,作宾语时能够省略。e.g.ThehousethatI’mgoingtobuyfacessouth.They’retalkingaboutthefilm.Ihaveseenthefilm.They’retalkingaboutthefilm(that)I’veseen.第15页ItwaswrittenbyLaoshe.Janehasborrowedthebook.JanehasborrowedthebookthatwaswrittenbyLaoshe.第16页*先行词前有下列词语修饰时，定语从句必须用that引导。all,every,any,little,few,much,no,only,very,the+序数词,the+形容词最高级e.g.Thisisthecleanestpark

thatyoucanimagine.第17页Hetalkedaboutthethingsandpersons

hehadvisitedinthecity.*在who或which引导特殊疑问句中，限制性定语从句必须用that引导。that

e.g.Whoisthemanisstandingoverthere.thate.g.Thisistheonlybook

thathasbeenwritteninFrench.第18页*先行词在从句中作表语时,限制性定语从句一般用that引导。(常可省略)e.g.Sheisnolongerthegirlthatshewasbeforeshewenttothecountry.第19页Thatisthenewmachine.Thepartsofitaretoosmalltosee.That’sthemachinewhosepartsaretoosmalltosee.第20页当先行词是one,ones,anybody,anyone,all,none,those等,指人时一般用who,不用that。e.g.Thosewhowanttogotothecinemawillhavetowaitatthegateoftheschool.

在以疑问词who开头句子中,或关系代词在从句中作表语时,用that,不用who。e.g.Whoisthemanthatisshoutingthere?Sheisnotthegirlthatsheusedtobe.第21页先行词是人,从句中缺动词宾语或介词 宾语时,用whom或that(介词后不用 that)。e.g.Theteacherwantstoreturnthebooktothegirlfromwhomheborrowedit.

第22页Heisthestudent(whom,who,that)youwanttosee.关系代词that,which,whom在从句中作宾语时可省略掉。但放在介词背面时则不可省略。第23页

*

whose指人或物，在从句中作定语。Thegirlgotfirst.Herfatherhadgivenusareport.Thegirlwhosefather

hadgivenusareportgotfirst.e.g.That’sthemanwhosehousewas

burneddown.第24页I.根据所给汉语提醒，用定语从句完成下列句子。Thisisthebestfilm________________ _____(我看过).(that)Ihaveeverseen第25页2.Hehasadaughter_________________ ____________(在医院工作).3.Thetree__________________________ ______________________(叶子变红了 )isanoldone.who/thatworkswhoseleavesturnred/theinahospitalleavesofwhichturnred第26页II.从A、B、C、D四个选项中，选出能够填入空白处最佳选项。1.Isthereanything_____Icandoforyou?which B.who C.whom D.thatD第27页2.Ihaveseensomestrangetrees,_____openatsunriseandcloseatsunset.A.whichtheleavesB.whoseleavesC.whichleaves D.theirleaves3.All_____weneedisenoughrestafterlonghours’work.thething B.that C.what D.whichBB第28页4.OnthetrainIsawagirl_____Ithoughtwasyoursister.who B.whom C.which D.what5.Haveyouseenthefilm“Titanic”____leadingactorisworld-famous?its B.that C.whose D.whichAC第29页3.Doyouknowtheboy____________legwasbrokenwhenhefelloutofatree?4.Thisistheboy____________sisterisafamoussinger.5.Theletter___________Ireceivedyesterdayisfrommybrother.6.Thefilm____________wesawlastnightwaswonderful.7.Theman_____________washereaminuteagoismyuncle.whosewhose(which/that)(which/that)who/that第30页8.Thetrain____________wasgoingtoGuangdongwaslate.9.Thebook_____________heisreadingisveryinteresting.10.They’llneverforgetthedays____________theyspentinthecountryside.11.They’llneverforgetthedays_____________theystudiedtogether.which/that(which/that)(which/that)when第31页when,where,why引导定语从句第32页初步感知1.ThemineswhereIworkedwere9kmfrommyhome.2.ThereasonwhyIgotajobwasbecauseofmyhardwork.3.ThetimewhenIjoinedtheANCwasthe5thofAugust.4.Thegovernmentbuildingwherewevotedwasverytall.5.ThedatewhenIarrivedwaslateatnight.第33页1.Themines_______Iworkedwere9kmfrommyhome.2.Thereason_______Igotajobwasbecauseofmyhardwork.3.Thetime_______IjoinedtheANCwasthe5thofAugust.4.Thegovernmentbuilding_______wevotedwasverytall.5.Thedate______Iarrivedwaslateatnight如何来确定引导词?第34页如何来确定引导词?办法一：根据先行词办法二：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第35页例二：

Thereason________Igotajobwasbecauseofmyhardwork.Igotajob_______________.forthereason原因状语why/forwhich第36页例三：

Thetime＿＿＿＿IjoinedtheANCwasthe5thofAugust.IjoinedtheANC______________.atthetime时间状语when/atwhich第37页例四：Thegovernmentbuilding＿＿＿＿wevotedwasverytall.Wevoted________________.inthebuilding地点状语where/inwhich第38页例五：Thedate＿＿＿＿＿Iarrivedwaslateatnight.Iarrived________________.onthedate时间状语when/onwhich第39页Thetime______IfirstmetNelsonMandelawasaverydifficultperiodofmylife.Theschool______Istudiedforonlytwoyearswas3kmaway.Theday_______NelsonMandelahelpedmewasoneofmyhappiest.Thepartsoftown________theyhadtoliveweredecidedbywhitepeople.Theplaces_______theyweresenttolivewerethepoorestpartsofSouthAfrica.Practicewhen/atwhichwhere/inwhichwhen/onwhichwhere/inwhichwhere/inwhich第40页1.AfterlivinginParisfor50yearshereturnedtothesmalltown______hegrewupasachild.

A.whichB.whereC.thatD.when2.Itwasanexcitingmomentforthesepeoplethisyear,______forthefirsttimetheirteamwontheWorldCup.

A.thatB.whileC.whichD.when

D

B第41页介词加关系代词(which/whom)引导定语从句第42页

1.MandelawastheblacklawyertowhomIwentforadvice.2.Hewasgenerouswithhistime,forwhichIwasgrateful.

3.Thepartsoftowninwhichtheyhadtoliveweredecidedbywhitepeople.4.Itwasaprisonfromwhichnooneescaped.5.Heisamanofgreatexperience,fromwhommuchcanbelearned.6.Chapin,forwhommoneywasnownoproblem,startanewfilmcompanywithhisfriends.7.Antarctica,aboutwhichweknowverylittle,iscoveredwiththickicealltheyearround.第43页介词前置定语从句1.考点一：引导词which,whom2.考点二：介词确定办法：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．第44页例一：

Mandelawastheblacklawyer______whomIwentforadvice.

______whomIwentforadvice.Iwent______Mandelaforadvice.toto第45页例二：

Itwasaprison______whichnooneescaped.______whichnooneescaped.Nooneescaped______theprison.fromfrom第46页综合练习第47页1.I’musingthepenwhichheboughtityesterday.2.Isthatfactorywhichyourfatheronceworkedin?3.ThemanwhomIspokeisfromCanada.4.July1,1999isthedaywhenwe’llneverforget.^^__(去掉)which__totheone第48页5.IstillremembertheholidaysIstayedwiththem.6.I’mgoingtoworkinthehospitalwhereneedsme.7.Thosethathaven’tbeentotheWestLakewillgatherattheschoolgate.8.Idon’tlikethewaywhichyoutalkedtoyourfriend.inwhen___who___(that/which)^^第49页9.ThisisthelasttimewhenI’vegivenyoulessons.10.Soontheycametoafarmhouse,andinfrontofwhichsatasmallboy.11.Weheardthenewswhichourteamwonthegame.12.Thereasonwhichheexplaineditsoundsreasonable.____

that____that

____whyit____第50页13.Thoseatthedeskwanttobuyticketswritedownyournames.14.Thatwasthereasonbecauseshelookedold.15.Taiwan,thatweknow,belongstoChina.aswho__________why^第51页16.ThethirdplacewhichwearegoingtovisitisHangzhou.17.Whichisknowntoall,manysatellitearegoingaroundinthesky.18.Thestudentsandthingsw