Unit2SportsandFitnessLesson1TheUnderdog语法定语从句高中英语北师大版

定语从句一2一、什么是定语？形容词

+名词我是定语abeautifulboy3一、什么是定语？名词+介词短语我可以是定语agirlinpurple4一、什么是定语从句？名词+句子我可以是定语Thisisagirlwho

getsangryeasily.5一、什么是定语从句？名词+句子我可以是定语Thezombiewho

isholdingagunisreadytofight.6定语：用来修饰、限定、说明名词或代词的品质与特征的。定语从句：用来修饰、限定、说明名词或代词的品质与特征的句子。一、什么是定语从句？Thisisazombiewhogetsangryeasily.Thezombiewhoisholdingagunisreadytofight.7二、定语从句分类限制性定语从句：删掉后，句意不明确

SheisthegirlwhoIsawyesterday.非限制性定语从句：前有逗号，删掉后不影响主句句意Hermother,whoisinShanghainow,iscominghomenextweek.8三、定语从句的三要素先行词：被定从修饰的词，走在定语从句前面。关系词：引导定从的词，想办法让定语从句和先行词搭上关系。定语从句：像个跟屁虫，跟在先行词后面，用来修饰先行词。Thisisazombie

who

getsangryeasily.Thisisazombiewhogetsangryeasily.9三、定语从句的三要素Ex.1分别找出下列歌词(Warriors)中的先、关、定。1.Butyoualwaysknewyou'llbetheonethatworkwhiletheyallplay.

2.Youlayawakeatnightandschemeofallthethingsthatyouwouldchange.

3.Wearethewarriorsthatbuiltthistown.10关系词关系代词三、关系词详解关系副词whenwherewhythatwhichwhowhosewhom定语从句的关系词只有9个：先行词主语宾语定语状语人物whothatwhomwhothatwhosewhichthatwhichthatwhose(ofwhich)whenwherewhy12三、关系词详解-关系代词作用Thisisa

zombie.The

zombie

getsangryeasily.合体：Thisisazombiethatgetsangryeasily.为了避免重复，用that来替代，that占了zombie的坑，享有同样的地位，所以托zombie的福，that成了从句的主语。关系代词：指代、替代。占了名词的坑。13三、关系词详解-关系代词that(1)即指人又指物:做主语或宾语(做宾语时可省略)。(2)介词后面不能跟that,当代替事物/人时,可以与which/who通用。YesterdayEmilywaswearingthenewdress(that/which)Igaveher.

Ihaveafriendthat/wholikeslisteningtoclassicalmusic.14三、关系词详解-关系代词which(1)指物:做主语或宾语(做宾语时可省略)。(2)在非限制性定语从句中,只用which,不能用that。在限制性定语从句中,可用在介词之后。Myparentsliveinahousewhichismorethan100yearsold.Thetrain,whichisusuallyverypunctual,waslatetoday.15Ex.2将下列两组简单句改为含定语从句的句子。三、关系词详解-关系代词who1.Imeetazombie.2.The

zombiewearsagreenhat.Imeetazombiewho/thatwearsagreenhat.指人:做主语可与that替换16Ex.2将下列两组简单句改为含定语从句的句子。三、关系词详解-关系代词whose1.Imetazombie.2.The

zombie’shatisgreen.Imetazombiewhosehatisgreen.指人也可指物:做定语是代词的所有格形式。指物时,相当于ofwhich;指人时,相当于ofwhom。选用正确的关系词Canyouseethelady__________hairisbrown?Icanrecommendyoutomyfriend_________fatherisadoctorinthathospital.Don'tenterthehouse__________dooriswhite.Ourschoolwillhaveacompitition___________topicisaboutFriendship.whosewhosewhosewhose指代thelady,在从句中做定语，相当于thelady'smyfriend'sthetopicofthecompititionwhose可指代前文提到的人或事物，在从句中做定语；18Ex.2将下列两组简单句改为含定语从句的句子。三、关系词详解-关系代词whom1.Thisisthehero.2.Weareproudofhim.Thisistheherowhom/thatweareproudof.指人:做宾语，可与that替换

选用正确的关系词Idon'tknowthewoman___________mymotherisspeakingto.whomwhom/that可指代前文提到的人，在从句中做宾语；20解题技巧Thisisthecabin__________wasbuiltforme.

解题技巧：a.找先行词，判断指人，物，地点，时间，原因；b.确定关系词，看是否缺少成分；that/which1.Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman______legbrokeinamatchusedtobeafootballplayer.2.YesterdayEmilywaswearingthenewdress(________)Igaveher.4.Theboywith_____Johnspokeismybrother.whom5.

Iwaslateforschoolagain,_______mademyteacherveryangry.which将下列句子变为定语从句1.Theboyismyyoungerbrother.Hewashereaminuteago.→Theboy

ismyyoungerbrother.

答案:who/thatwashereaminuteago将下列句子变为定语从句2.Thewomanisherenow.Youweretalkingabouther.→Thewoman

isherenow.

答案:whom/who/thatyouweretalkingabout3.Theseasonissummer.Itcomesafterspring.→Theseason

issummer.

答案:that/whichcomesafterspring5.Thelittlegirliscrying.Hermoneywasstolen.→Thelittlegirl

iscrying.

答案:whosemoneywasstolen6.Ienjoyedreadingthebook.Yougavemeabooklastweek.→Ienjoyedreadingthebook

.

答案:which/thatyougavemelastweek26三、关系词详解-关系副词Istillremembertheday.Imetazombieon

the

day.合体：Istillrememberthedayon

whichImetazombie.IstillrememberthedaywhenImetazombie.准备合体的时候多了个on，ontheday是时间状语，那就用when牵线，when也就成了从句的时间状语。27三、关系词详解-关系副词Istillremembertheplace.Imetazombieintheplace.合体：IstillremembertheplaceinwhichImetazombie.IstillrememberthedaywhereImetazombie.准备合体的时候多了个in，intheplace是地点状语，那就用where牵线，where也就成了从句的地点状语。28三、关系词详解-关系副词Idon’tknowthereason.Imetazombiefor

areason.合体：Idon’tknowthereasonforwhichImetazombie.Idon’tknowthereasonwhyImetazombie.准备合体的时候多了个for，forareason是地点状语，那就用why牵线，why也就成了从句的原因状语。关系副词：占了介词短语的坑。29四、特殊情况不能用which，只能用that的4种情况：1.先行词前面有修饰词：theonly,thevery,thebest（最高级）,thefirst（序数词）等；2.先行词本身是不定代词

all,something/somebody,anything/anybody,nothing/nobody,everything/everybody等；30四、特殊情况不能用which，只能用that的4种情况：3.用which提问的疑问句（避免重复，否则蹩脚）Whichistheman

that

youmetyesterday?4.先行词同时包括人+物Tellmeaboutthepeopleandthings

that/不填

youcameacrossonthetrip.31四、特殊情况不能用that，只能用which的2种情况：1.前有逗号，在非限制性定语从句中

Heisalwaysreadytohelpothers,whichmakeshimlovedbythosearoundhim.2.介词后Thehouseinwhichweliveisverylarge.32五、解题技巧Thisisthecabin__________wasbuiltforme.

解题技巧：a.找先行词，判断指人，物，地点，时间，原因；b.确定关系词，看是否缺少成分；c.检查是否为特殊情况。that/which定语从句的关系词只有9个：先行词主语宾语定语状语人物whothatwhomwhothatwhosewhichthatwhichthatwhose(ofwhich)whenwherewhy34六、练习1.Winningthatticketwasthebestthing_________everhappenedtome.2.Inthefutureyouwillkindlyrememberthattherearecertainroomsinthishouse__________arenottobedisturbed.3.Theperson__________callsyoualwaystake,that’stherelationshipyou’rein.thatthat/whichwho35六、练习4.WalkingdownthestreetsofNothingville,__________ourlovewasyoungandfree.5.Theworldischanging.There’sareason__________aristocrats(贵族)developedweakchins.wherewhy6.Isthereanything_____youwanttobuyinthetown.7.All______wecandoistostudyhard.thatthat六、练习8.Xi’anCityWallw