精品课件必修一unit4定语从句

Unit4Earthquakes定语从句TheAttributiveClauseTheboywhoisreadingabookoverthereismyfriend.Heismyfriend.Heisreadingabookoverthere.Declanisafamoussinger.Hesingsthesongtellmewhy.Declanisafamoussingerwhosingsthesongtellmewhy.Heisapopularsingerwhosesongispopularamongyoungpeople.HeisafamoussingerwhoisfromTaiwan.在复合句中，修饰某一名词或者代词用作定语的句子就叫做定语从句。被定语从句修饰的词，叫先行词。引导定语从句的关联词有：定语从句关系代词：who,whomwhose,which,that

关系副词：when,where关系代词的句法功能及指代功能关系代词处在先行词和定语从句之间，身兼三职：连接主从句的纽带、指代先行词和在从句中充当某种句子成分。现在我们将常用的关系代词的指代功能和在句子中的句法功能总结如下：定语从句的位置定语从句一定放在被修饰的成分之后。e.g.Thisis

thecar

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

Doyouknowthedoctor

whospokejustnow?课内探究找规律：who在定语从句中指代——-，在定语从句中做——或_____Thethief______stolemycarhasn’tbeenfoundPeople_______agreewithsystemsaythatitgivesparentsalargerchoiceofschools.Teachers______arenotgood-lookingmightalsohavetheirpersonalcharm.whowhowhoe.g.Doyouknowtheman

(whom)

wesawattheBeijingHotel?ThegirlisfromAmerica.Icalledherjustnow.Thegirl

(whom)Icalledjustnow

isfromAmerica.whom指___,在从句中作___,可省略。Doyouknowthegirl______Italkedwithjustnow?

Doyouknowthegirlwith______Italkedjustnow?

Doyouknowthegirl_______Icalledjustnow?

whomwhomwhomItwaswrittenbyLaoshe.Janehasborrowedthebook.Janehasborrowedthebookthat/whichwaswrittenbyLaoshe.Ishowedhimtheletter.Ireceiveditthismorning.Ishowedhimtheletter(which)Ireceivedthismorning.

which/that指____,在句中作___或_____,作_____时可以省略。

e.g.I’mnotinterestedinthebook

which/that

hasjustbeenpublished.Ihavereadthenewspaper.Itcarriestheimportantnews.Ihavereadthenewspaper

whichcarriestheimportantnews.Theschool_________heoncestudiedinisveryfamousTomorrowIwillbringhereamagazine____________youasked3)Footballisagame__________islikedbymostboys.4)Thisisthepen__________heboughtyesterday.

Which/thatWhich/thatWhich/thatWhich/thatThegirlgotfirst.Herfatherhadgivenusareport.Thegirlwhosefather

hadgivenusareportgotfirst.e.g.That’sthemanwhosehousewas

burneddown.Thatisthenewmachine.Thepartsofitaretoosmalltosee.That’sthemachinewhosepartsaretoosmalltosee.

*

whose指人或物，在从句中作定语。1.Thisisthebook_______coverisblue.2.Doyouknowthegirl______fatherdiedinIraq3.Heisthestudent_______motherisaveryfamoussinger.4.Withhimwasayoungfellow______appearancetoldofmanydaysinhiding.

whose

whose

whose

whose指代人指代物指代人或物主语whowhichthat宾语whom/whowhichthat定语whose(=ofwhom)whose(=ofwhich)在从句中的作用指代功能Thisisthehouse_______wehavejustpainted.Idon’tlikethegirl_______youaretalkingabout.Teachingisajob______ateacherwillneverbeperfect.Iliketheway______youtalkandplaytheviolin.32.Thefilm______IhaveenjoyedmostisTheSoundofMusic.that/whichwho/that/省略that/which/-/That/which/-/That/which/-/1，看先行词表人还是表物，表人选择who(做主语，宾语）whom（只做宾语）也可用that做主语不可省略做宾语时可省略表物选择that或which做主语时不可省略做宾语时可省略先行词与从句的主语形成所属关系时用whose（先行词可以是人也可以是物）2.划分定语从句的句子成分，本着缺什么补什么的原则。

*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+形容词最高级事物和人同时做主语时e.g.Thisisthecleanestpark

thatyoucanimagine.Hetalkedaboutthethingsandpersons

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

e.g.Whoisthemanisstandingoverthere.thate.g.Thisistheonlybook

thathasbeenwritteninFrench.*先行词在从句中作表语时,限制性定语从句通常用that引导。(常可省略)e.g.Sheisnolongerthegirlthatshewasbeforeshewenttothecountry.

1.This

is

all

____I

want

to

say

at

the

meeting

2.Have

you

any

books

___are

worth

reading?3.Everything______

we

have

seen

in

China

is

moving

thatthatthat4.The

professor

and

his

achievement

____

I

heard

about

are

admired

by

them

Who

was

it

_____

was

lost

?

You

are

the

first

person

____

I

want

to

ask

for.This

is

the

second

book

______

I

have

ever

written

thatthatthatthatI.根据所给汉语提示，用定语从句完成下列句子。Thisisthebestfilm________________ _____(我看过的).(that)Ihaveeverseen2.Hehasadaughter_________________ ____________(在医院工作的).3.Thetree__________________________ ______________________(叶子变红了 的)isanoldone.who/thatworkswhoseleavesturnred/theinahospitalleavesofwhichturnredII.从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Isthereanything_____Icandoforyou?which B.who C.whom D.thatD2.Ihaveseensomestrangetrees,_____openatsunriseandcloseatsunset.A.whichtheleavesB.whoseleavesC.whichleaves D.theirleaves3.All_____weneedisenoughrestafterlonghours’work.thething B.that C.what D.whichBB4.OnthetrainIsawagirl_____Ithoughtwasyoursister.who B.whom C.which D.what5.Haveyouseenthefilm“Titanic”____leadingactorisworld-famous?its B.that C.whose D.whichAC1.Doyouknowtheboy____________legwasbrokenwhenhefelloutofatree?2.Thisistheboy____________sisterisafamoussinger.3.Theletter___________Ireceivedyesterdayisfrommybrother.4.Thefilm____________wesawlastnightwaswonderful.5.Theman_____________washereaminuteagoismyuncle.whosewhose(which/that)(which/that)who/that6.Thetrain____________wasgoingtoGuangdongwaslate.7.Thebook_____________heisreadingisveryinteresting.8.They’llneverforgetthedays____________theyspentinthecountryside.9.They’llneverforgetthedays_____________theystudiedtogether.which/that(which/that)(which/that)whenwhen,where,why引导的定语从句初步感知1.ThemineswhereIworkedwere9kmfrommyhome.2.ThereasonwhyIgotajobwasbecauseofmyhardwork.3.ThetimewhenIjoinedtheANCwasthe5thofAugust.4.Thegovernmentbuildingwherewevotedwasverytall.5.ThedatewhenIarrivedwaslateatnight.1.Themines_______Iworkedwere9kmfrommyhome.2.Thereason_______Igotajobwasbecauseofmyhardwork.3.Thetime_______IjoinedtheANCwasthe5thofAugust.4.Thegovernmentbuilding_______wevotedwasverytall.5.Thedate______Iarrivedwaslateatnight如何来确定引导词?介词加关系代词(which/whom)引导的定语从句

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.toto例二：

Itwasaprison______whichnooneescaped.______whichnooneescaped.Nooneescaped______theprison.fromfrom综合练习1.I’musingthepenwhichheboughtityesterday.2.Isthatfactorywhichyourfatheronceworkedin?3.ThemanwhomIspokeisfromCanada.4.July1,1999isthedaywhenwe’llneverforget.^^__(去掉)which__totheone5.IstillremembertheholidaysIstayedwiththem.6.I’mgoingtoworkinthehospitalwhereneedsme.7.Thosethathaven’tbeentotheWestLakewillgatherattheschoolgate.8.Idon’tlikethewaywhichyoutalkedtoyourfriend.inwhen___who___(that/which)^^9.ThisisthelasttimewhenI’vegivenyoulessons.10.Soontheycametoafarmhouse,andinfrontofwhichsatasmallboy.11.Weheardthenewswhichourteamwonthegame.12.Thereasonwhichheexplaineditsoundsreasonable.____

that____that

____whyit____13.Thoseatthedeskwanttobuyticketswritedownyournames.14.Thatwasthereasonbecauseshelookedold.15.Taiwan,thatweknow,belongstoChina.aswho__________why^16.ThethirdplacewhichwearegoingtovisitisHangzhou.17.Whichisknowntoall,manysatellitearegoingaroundinthesky.18.Thestudentsandthingswhichyouspokeofareknowntous.that___