Unit4FriendsForever定语从句课件高中英语

轻松一刻：武侠小说中人名的绝妙翻译

Letmego.Letmetouchtouch.Don’tworryLee.Toasksky.Lookcrazy.Noteethson.Dr.Huang.Makethefoxrush.李莫愁任我行无崖子乔峰令狐冲黄药师向天问容嬷嬷语法学习——定语从句一、句法概述二、复习定语从句的基本用法三、考点追踪复合句：由一个主句或几个从句构成的句子。从句只用作句子的一个成份，不能独立。根据从句在句中的作用，可分为名词性从句、定语从句和状语从句三类。一.英语句子从结构上看有三种类型：

1.简单句（SimpleSentence)2.并列句（CompoundSentence)3.复合句（ComplexSentence)

定语：用于修饰名词或代词Pleaseshowme

anotherticket.AustraliaisanEnglish-speaking

country.Atravellerisaperson(who\thattravels.)Aclockisamachine(thattellspeopletime.)作一个句子成份，由一个句子来充当某个成份

从句：.定语从句：

由一个句子充当定语从句的位置：在名词或代词后先行词：引导词：引导定语从句的词关系代词关系副词

引导词的作用：(1)引导定语从句

(2)在从句中作一成份

(3)代替先行词在从句中的位置被定语从句修饰的词Ex.Thebookwhichyoulenttomeisveryinteresting.2.Tomisthestudentwhosehandwritingisthebestinourclass.3.IsthemanwhotalkedtoyoujustnowMrWang4.Iliveintheroomthedoorofwhichiswhite.5.I`llneverforgetthedayswhichIspentinthecountry.6.IwillneverthedayswhenIstudiedwithyou.二、用法

1、关系代词引导的定语从句

1）who(主格),whom（宾格）,that这些词代替的先行词是人，在从句中作主语(who/that)和宾语(whom/that)。Heistheman(whom/that

Isawyesterday.)Doyouknowtheman(who/thatisstandingoverthere)说明：关系代词在定语从句中作宾语时可以省略。考点：有些场合是只能用who不能用that的。可以省略2）whose先行词为人或物，指“先行词”的…，作定语。XiaoMing(whosefatherisanengineer)isthebeststudentinourclass.“小明”的Fillintheblankswithwho,whom,which,whoseorthat.Aclockisamachine_________tellspeoplethetime.Anurseisaperson__________looksafterpeoplewhoareill.Thehouse_________heislookingforisveryexpensive.Heistheperson_________Imetintheparkyesterday.Sheistheengineer________workisconsideredtobethebesthere.Ihavelostthewatch_________myfathergavetometwoyearsago.Thisistheperson_______storysurprisedeverybody.Theperson_______designwerethebestwasMr.King.which/thatwhosewhosewhosewho/thatwhom/thatwhich/thatwhich/that3）which,that所代替的先行词是事物，在从句中可作主语、宾语等。Thisisthefactory(which/thatwevisitedlastyear.)可以省略说明：关系代词在定语从句中作宾语时可以省略。考点：有些场合是只能用that不能用which的,在非限制性定语从句中是只能用which的。

2、关系副词引导的定语从句

关系副词可代替的先行词是时间、地点或原因的名词，在从句中作状语。1）关系副词when,where,why的含义相当于“介词+which”结构，因此常常和“介词+which”结构交替使用。例如：考点：1.介词+关系代词的定语从句。

2.关系代词与关系副词的区别。

a)我仍然记得我参军的那一天。（）①Istillremembertheday.②OnthatdayIjoinedthearmy.Istillremembertheday(

whenIjoinedthearmy.)或Istillremembertheday(onwhich

Ijoinedthearmy.)

b)这就是我们去年住的房屋。（）①Thisisthehouse.②Welivedinitlastyear.Thisisthehouse(wherewelivedlastyear.)

或Thisisthehouse(inwhichwelivedlastyear.)

c)你知道他迟到的原因吗？（）①Doyouknowthereason②Hewaslateforthatreason.Doyouknowthereason(whyhewaslate)或Doyouknowthereason(forwhichhewaslate)思考：当先行词是指时间、地点或原因时，是不是一定用when,where,why来引导定语从句呢？例如：a)vi.①Thisistheplace(_______wevisitedlastyear.)②Thisistheplace(_______weworkedlastyear.)vt.which/thatwhere总结：2）当先行词是指时间、地点或原因时，并非一定用when,where,why来引导定语从句。得看先行词在定语从句作的成分来判断。

如作状语（动词为vi）,则用when,where,why;如作主语、宾语（动词为vt）,则用that/which.关系代词和关系副词如何区别？1.Thereason_______hemissedthespeechwasthatheforgotthetime.2.Thereason____________hegaveussoundedreasonable.3.I’llneverforgettheday____________wespenttogetherinParis.4.I’llremembertheday________westayedtogetheratthattime.5.Thisisthefactory____________wevisitedlastyear.6.Thisisthehouse_________Lincolnoncelived.Remember:引导词用关系代词还是用关系副词关键要看他们在从句中作什么成份而定。或者说，假如把先行词放到从句中是作主语、宾语还是状语而定。whythat\whichthat\whichwhenthat\whichwhere7.(1)Hestilllivesintheroom________windowfacestothesouth.(2)Hestilllivesintheroom_________isinthenorthofthecity.whosewhich8.(1)Iwillneverforgetthedays________westudiedtogether.(2)Iwillneverforgetthedays_________wespenttogether.whenthat

9.(1)Thereason________hedidn’tcomewasthathewasill.(2)Thereason_________heexplainedisnottrue.whythat10.(1)Wewillmeetatthesameplace________wemetlastmonth.(2)Wewillmeetatthesameplace________wevisitedlastmonth.wherethat“三步法”玩转定语从句第一步：找出先行词第二步：还原先行词

(还原到后面的定语从句中，并分析其所充当的成分。)第三步：选择先行词先行词是人，作主语用who/that，作宾语用whom/that，作定语用whose.先行词是物，作主语、宾语都用that/which,作定语用whose.先行词是物(时间、地点、原因)，作状语用when\where\why,作主语、宾语都用that/which.一、

who,that

（先行词为人）有区别吗？1.用who不用that的情况：

(1)当先行词为one,ones,anyone,those时。

(2)当先行词为人称代词时。Hewho

doesnotreachtheGreatWallisnotatrueman.Thosewhohaveanydifficultywithpronunciationshouldpractisemore.注:

当先行词既是人又是物。用that不用whoHetalkedalotaboutthethingsandpersonsthathehadrememberedthere.三、考点透析：二、which,that

(先行词为物）有区别吗？1.只用that不用which的情况：

（1）先行词为much,little,few,nothing,none,anything,no,all等不定代词

（2）先行词既是人又是物。

（3）先行词为形容词的最高级或序数词。（4）先行词被thevery,theonly,thelast,any,every,who等修饰时。Allthat

canbedonehasbeendone.Hespokeofthethings

and

personsthat

hehadseenabroad.Thisistheverybook

thatIamlookingfor.Thisisoneofthebestfilms

thatIhaveeverseen.注:非限制性定语从句只用which不用that.四、非限性定语从句三、关系代词与关系副词的区别1.形式——有逗号2.引导词——不能用that(可以用which/who/whom/whose/when/where/why)3.关系词的省略——都不能省五、介词+关系代词（which/whom）先行词为人,关系代词用whom;先行词为物,关系代词用which.关系代词和关系副词可转换：where,when,why=介词+which1.Thisisthereason____________helefthishometown.(=why)2.I’llneverforgettheday___________westayed

together.(=when)3.Thisisthegirl_____________Ilearnedthenews.4.Theperson___________IspokejustnowisthemanagerthatItoldyouabout.5.I’llshowyouastore__________youmaybuyallthatyouneed.(=where)6.Idon’tliketheway_________youlaughedather.(=that;\)forwhichonwhichfromwhom

towhominwhichinwhich难点解析：关系代词作介词宾语的几种结构：1.介词+whom\whichThewomangeneralstillrememberthedayonwhichshejoinedthearmy.2.介词短语+which\whomThefishermanlivedinasmallhouseinfrontofwhichliesawell.

3.不定代词或数词（1/3、30%）+which\whomTherearemanybookshere,noneofwhichbelongstome.Chinahasalotoffamouswriters,oneofwhomisLuxun.4.名词+ofwhichShementionedamagazine,thetitleofwhich