定语从句英语语法省公开课一等奖全国示范课微课金奖课件

定语从句总结1/323.区分几个句型1.定义及术语2.比较关系词2/32定义及相关术语1.定语从句：修饰某一名词或代词从句叫定语从句。定语从句普通紧跟在它所修饰先行词之后。3/322.先行词：被定语从句修饰词叫先行词。

ThatistheteacherwhoteachesusEnglish.Thosewhowanttogototheparkaregirls.______（名词）_____（代词）4/32关系词关系代词关系副词thatwhichwhowhomwhoseas等whenwherewhy等5/32关系词通常有以下三个作用：A.引导定语从句；B.代替先行词；C.在定语从句中担当一个成份。

Themanwhoisshakinghandswithmyfatherisapoliceman.6/321).a.Thereason_______hemissedthespeechisthathe

forgotthetime.b.Thereason_____________hegaveussoundedreasonable.2).a.I’llneverforgettheday____________wespenttogetherinParis.b.I’llremembertheday________westayedtogetherat

thattime.why(which/that)when(which/that)关系代词与关系副词区分7/323).a.Isthisthefactory______________wevisitedlastyear?b.Isthisthehouse_________Lincolnoncelived?c.Isthishouse________wevisitedlastyear?(which/that)where解题点拨:看引导词在定语从句中充当什么成份；若是作状语,就用where,when,why等关系副词；若是作主语、宾语或定语，则用关系代词that,which,whom,whose等。theone8/32介词+关系代词引导定语从句1.依据动词选择介词。

Idon’tknowtheforeignerwithwhommyteachershookhands.Idon’tknowtheforeignerwhommyteachershookhandswith.注意：①介词+which(指物)，介词+whom(指人)

②有介词短语是不能分开，因为这些介词存在于关系亲密固定短语中如：lookafter,lookfor等。ThisisthepencilthatMaLiliislookingfor.9/322.依据先行词来选择介词。(介词和先行词之间组成习惯搭配，而和从句谓语动词没多大联络，此时介词位于关系代词之间。)Hestoodbythewindow,throughwhichhecouldseewhatwashappeningoutside.10/323.介词+关系代词=关系副词（when,why,where）

Thisisthehouseinwhich/whereChairmanMaooncelived.Everyoneknowsthereasonwhy/forwhichthehighdamwasbuilt.

选择定语从句引导词时，不能只看先行词，主要是看引导词再从句中从当什么成份。11/321).Thisisthereason________________helefthishometown.2).I’llneverforgettheday_______________westayedtogether3).Thisisthegirl_____________Ilearnedthenews.4).Thisisthegirl_____istakengoodcare___inthehospital.5).I’llshowyouastore_______________youmaybuyallthat

youneed.6).Idon’tliketheway_____________youlaughedather.forwhich/whyonwhich/whenfromwhomofinwhich/whereinwhich/thatwho

♥介词与关系代词♥()

Haveadiscussion方法总结12/321.先行词为人,关系代词用介词+whom;先行词为物,关系代词用介词+which;2.固定动词短语,介词不能提前。

3.关系代词和关系副词有时可转换：

where,when,why=介词+which4.先行词是theway时,关系代词用that\inwhich或省略.想一想总结:13/32

“That”

As和which易混句型讨论与探究14/32

as与which区分

1).Themeeting,_______washeldinthepark,wasagreatsuccess.2).Iwillreadasmanybooks_____arerequired.

.3).Shehasmarriedagain,_______wasunexpected４).___isknowntousall,TaiwanisapartofChina.

whichwhichAsas拓展215/321.代替一个普通名词,用which;若普通名词前有as,so,such,thesame

修饰时,关系代词用as。2.代替整个主句:1)位置不一样:as从句能够放句首,句中或句尾；which从句只能放句尾;2)语气不一样:as表主动、必定，（“正如”，“或像…一样”）；which表消极、否定。总结:16/321.当先行词是everything,anything,nothing,all,none,

few,little,some等代词时，或当先行词受every,any,

all,some,no,little,few,much等代词修饰时。2.当先行词被序数词修饰时。3.当先行词被形容词最高级修饰时。4.当先行词被thevery,theonly

修饰时。5.当先行词前面有who,which

等疑问代词时。

6.当先行词现有些人又有物时。

我地盘?That!!“that”17/321).a.Isawsometrees,andtheleavesof_______wereblackwithdisease.b.Isawsometrees,theleavesof______wereblackwithdisease.2).a.Theprofessorisalittleman,onthenoseof______thereisapairofglassesb.Theprofessorisalittleman,andonthenoseof______thereisapairofglasses解题点拨:

是否有连词是区分定语从句和并列句关键。

themwhomwhichhim

____易混句型1.定语从句与并列句18/32

1).a.Thenews________ourvolleyballteamwonthematchmadeusexcited.

b.Thenews__________hetoldmeyesterdayisexciting.2).a.Imadeapromise______ifanyonesetmefree,Iwouldmakehimveryrich.b.Themothermadeapromise___________pleasedallherchildren.

that(that/which)that/whichthat解题点拨：that引导定语从句是对其先行词修饰或限制；在句中作成份(作宾语省略),指物时可用which代替；而同位语从句是对前面名词说明和解释。that在从句中仅起连接作用,不充当成份，不能省略,不能用which代替。

２.定语从句与同位语从句19/32

1)a.Itisinthisroom______Ilivedlastyear.b.Itistheroom_______Ilivedlastyear.2)a.Itwasatseveno’clock______hewenttoschoolthismorning.b.Itwasseveno’clock_______hewenttoschoolthismorning.

解题点拨：强调句型：Itis/was+被强调成份+that/who+其它部分;

去掉Itis/was….that/who…,句子照样成立;而定语从句引导词在句中要作成份。thatwherethatwhen３.定语从句与强调句20/32Findthemistakesandcorrect:1.Einsteinissuchagreatscientistthatwemustlearnfrom.2.Thisistheveryplacewherewevisitedmanyyearsago.thatas1）错用引导词；常见错误21/32３.Hangzhou,wherewespentlastspringthere,isoneofthemostbeautifulcitiesinChina.2）定语从句中被替换成份没有去掉。４.SheistheonlyoneofthegirlsinourclasswhohavebeentotheUnitedStates.３).定语从句中谓语动词在人称和数上应与先行词一致has____22/32

1)Hehasgothimselfintoadangeroussituation__heislikelytolosecontrolovertheplane.A.whereB.whichC.whileD.whyA巩固提升:23/322)

Wearelivinginanage_____manythingsaredoneoncomputer.(’03春招）

A.whichB.thatC.whoseD.whenD24/323)Thereweredirtymarksonhertrousers______shehadwipedherhands.(’04吉林)

A.whereB.whichC.whenD.that25/324.Wevisitedthefactory______makestoysforchildren.A.whereB.which

C.inwhichD.atwhich26/321.Weshouldn’tspentourmoneytestingsomanypeople,mostof______arehealthy.ThatBwhichC,whatDwhom（

北京）2.Lastweek,onlytwopeoplecametolookatthehouse,_______wantedtobuyit.AnoneofthemBbothofthemCnoneofwhomDneitherofwhom(安徽)3.Iwasgiventwobooksoncooking,thefirst______Ireallyenjoyed.A,ofthatB,ofwhichC,thatD,which(

浙江)4,----wheredidyougettoknowher?-------itwasonthefarm_______weworked.A,thatB,thereC,whichD,where(

山东)5，————Iexplainonthephone,yourequestwillbeconsideredatthemeeting.A,whenB,afterC,asD,since(

浙江)DDCDC27/327.Thesehousesaresoldatsuchalowprice____peopleexpected.(’00上海）

A.likeB.asC.thatD.which8.____isreportedinthenewspapers,talksbetweenthetwocountriesaremakingprogress.(’04北京）

A.ItB.AsC.ThatD.What9.Helenwasmuchkindertoheryoungestsonthantotheothers,____,ofcourse,madetheothersenvyhim.(’04天津）

A.whoB.thatC.whatD.which28/3210.Thegentleman____youtoldmeyesterdayprovedtobeathief.(’00上海春招）

A.whoB.aboutwhomC.whomD.withwhom11.Haveyouseenthefilm“Titanic”,____

leadingactorisworld-famous?(’01上海

A.itsB.it’sC.whoseD.which用♥思索________29/32()1.Thefamousbasketballstar,_______triedtomakeacomeback,attractedalotofattention.

A.where

B.when

C.which

D.who

(

)2.Sheheardaterriblenoise,_________broughtherheartintohermouth.

A.it

B.

which

C.this

D.that

()3.York,______Ivisitedlastyear,isaniceoldcity.

A.that

B.which

C.where

D.inwhich

(

)4.TheEnglishplay________mystudentsactedattheNewYear’spartywasagreatsuccess,

A.forwhich

B.atwhich

C.inwhich

D.onwhich

(

)5.I