Unit4FriendsForeverUsinglanguage定语从句课件高中英语2

定语从句TheAttributiveClauseB1U4Usinglanguage

a

redapplea

beautifulgirl形容词作定语

myfriend

hispen代词作定语

agirlinred

amanwithglasses

介词短语作定语

appletree

shoeshop

名词作定语定语就是用来修饰名词或者代词的成分

Ilikequietmusic.Ilikemusicthatisquiet.定语从句1.什么是定语从句？2.什么是先行词？3.什么是关系代词和关系副词？如何确定？4.如何把两个句子合并为一个定语从句？Thinkaboutitagirlwholikesred.IknowLearntodiscover定语从句在复合句中，修饰名词或代词的句子叫定语从句。两个句子两个词主句从句？1.Iknowagirl2.wholikesred.Jimreadsbooks

whicharefun.主句从句完整的句子是主句不完整的句子是从句3.Doyouknowthethingsandpersonsthattheyaretalkingabout?两个词先行词关系代词被定语从句修饰的词whowhichthat在复合句中修饰某一名词或代词的从句叫定语从句。定语从句先行词：被定语从句修饰的名词或代词叫先行词。

定语从句一般放在先行词后面。而汉语中的定语则放在被修饰词之前。关系词：引导定语从句的词称为关系词。关系词分为关系代词（that,which,who,whom,whose)和关系副词（when,where,why)。关系代词在从句中充当主语、宾语、定语等成分，关系副词在句中作状语。Maryisabeautifulgirl.Maryisagirlwhoisbeautiful.形容词作定语句子作定语,修饰girl,叫做定语从句Ilikemusic

that/whichIcandanceto.先行词关系代词定语从句Ilikethesinger

whoisbeautiful.Ilikethemovie

thatisfunny.找一找Istillrememberthefirsttime

whenImether.Learntothink关系代词先行词决定先行词关系代词人物人和物whowhichthatthatthatthat1.WewilleatShouZhuafanthatisverydelicious.2.TheyaretheboysthatIwenttoschoolwith.

that既可以指人，也可以指物，在定语从句中作主语或宾语，作宾语时常可省略。who/whom1.Theboywhoissittingbythewindowismygoodfriend.2.TheboywhoIjusttalkedwithismygoodfriend.who指人，作主语(有时也可作宾语，做宾语可省略）Maryisagirl.Maryhaslonghair.合并为一个句子Maryisagirlwhohaslonghair.Ihave

anapple.Anapple

isred.Ihave

anapplethat

isred.修饰先行词anapple

Ihavesomefriends.

Somefriendslikesports.Ihavesomefriendswho

likesports.修饰先行词friends

Ilikethemovie.Themovieisexciting.Ilikethemoviethatisexciting.that修饰先行词movieThewomanwholivesnextdoorisateacher.

Thewomanisateacher.

Thewomanlivesnextdoor.who修饰先行词womanwhose1.Thehousewhosewindowfacessouthbelongstohim.2.Thegirlwhose

hairisredissinging.3.Thebookwhosecoverisblueismine.whose通常指人，也可指物，在定语从句中做定语。Exercise1:用关系代词填空Theboy____________isplayingping-pongismyclassmate.Thee-mail___________Ireceivedyesterdaywasfrommysister.Ihatepeople______________talkmuchbutdolittle.Thecar_____________myfatherboughtlastmonthisverybeautiful.who/thatthatwho/thatthat5.Theman______hairiswhiteishisgrandfather.6.Isthereastudent_________fatherisabusinessman?7.I’veneverheardofthepeopleandthings________youtalkedaboutjustnow.whosewhosethat当先行词同时指人和物时，关系代词只能用that.先行词1.Iknowagirl

who____(like)red.先行词2.Jimreadsbooks

which___(be)fun.先行词3.Doyouknowthethingsandpersons

thatthey____(be)talkingabout?先行词决定关系代词从句中的谓语动词形式likes

areare（2）Rewritetheunderlinedsentenceswiththat,which,who,whom,whose.

Lucyismyfriend.Shehasahearingproblem.Whenshefirstcametomaschool,sheseemedlonely,butwesoonbecomefriends.Atfirstitwasdifficulttocommunicatewithher.SoIlearntanewlanguage.Itallowsmetospeakwithmyhand.

Lucyisasmartgirl.Herideasarealwaysinspiring.

Isometimeshaveproblems.Ican'tsolvethem.

Whenthishapens,IalwaysaskLucyforhelp.Lucyisagoodlistener.Ienjoysharingmomentsofmylifewithher.who/t