新版九年级Unit-9-(定语从句)课件

Unit9IlikemusicthatIcandanceto.GrammarUnit9GrammarAttributiveClauses定语从句（一）1.定义:在复合句中,起形容词作用修饰某一名词或代词的从句叫作定语从句(也叫形容词从句)2.定语从句所修饰的词叫先行词.定语从句应放在先行词的后面.3.引导定语从句的词有关系代词和关系副词。关系代词有：that,which,who,whom,whose关系副词有：when,where,why4.例句:Thewoman

wholivesnexttousisasinger.

先行词

定语从句AttributiveClauses定语从句（一5.关系代词的选择:

（1）要看先行词.（2）要看关系代词在从句中充当什么成分.（3）规律如下:who(指人，作主语或宾语)whom(指人，作宾语)that(指人或物，作主语或宾语)whose(指人或物，作定语)which(指物，作主语或宾语)

5.关系代词的选择:6.关系代词如何引导定语从句普通代词与关系代词的区别Ihaveasister.She

worksinShanghai.（代替sister）普通代词：只起代替的作用（如上例中的she)Ihaveasister

who/that

worksinShanghai.关系代词：（如上例中的who/that）

代替先行词;它还在定语从句中担任一定的成分;

起连接作用，把先行词与它引导的定语从句连接起来.（即把主句和从句连接起来）AttributiveClauses定语从句（二）代替先行词;Thebuildingisourschool.Thebuildingstandsbytheriver.（合并为定语从句）

关系代词的使用取决于先行词，它们的关系非常密切，因为关系代词在定语从句中代替主句中的先行词，所以它在一般情况下都跟在先行词之后，而且它的人称、数必须和先行词一致。Thebuilding

which/thatstandsbytheriverisourschool.

先行词

关系代词定语从句which/that是关系代词，它在从句中代替先行词thebuilding,同时担任从句中的主语，也起连词的作用，把两个简单句连接起来。

关系代词的使用取决于先行词，它们的关系非常密切，因为关系代词在定语从句中代替主句中的先行词，所以它在一般情况下都跟在先行词之后，而且它的人称、数必须和先行词一致。Thebuildingisourschool.T(1)TheboyisTom.Theboyissmiling.(2)TheboyisTom.Theboyhasaroundface.

TheboywhoissmilingisTom.

Theboy

whohasaroundfaceisTom.

(3)TheboyisTom.Hesitsinfrontofme.TheboywhositsinfrontofmeisTom.练习：合并为定语从句

(4)

Thewomangotthejob.

Wesawheronthestreet.Thewomanwhomwesawonthestreet

gotthejob.(1)TheboyisTom.Theboyis(7)Pleaseshowmethebook.Itscoverisred.(6)Isawawoman.Herbagwasstolen.

(5)Theteacherwillgiveusatalk.

Wemettheteacheryesterday.Theteacherwhomwemetyesterday

willgiveusatalk.Isawawomanwhosebagwasstolen

Pleaseshowmethebookwhose

coverisred.(7)Pleaseshowmethebook.I(8)Canyoufindthepen?Iwrotewithitjustnow.Canyoufindthepenwithwhich

Iwrotejustnow?Canyoufindthepenwhich/thatIwrotewithjustnow?(8)Canyoufindthepen?Can7.定语从句中需注意的事项:（一）关系代词只能用that,而不能用which的情况：(1)先行词被形容词最高级或序数词修饰时。

Thisisthebest

filmthatI’veeverseen.这是我曾经看过的最棒的电影。Hewasthefirstpersonthatknewthegoodnews.他是第一个知道这个好消息的人。

7.定语从句中需注意的事项:(2)先行词是all,any,many,everything,

anything,something,none,theone等不定代词或被它们修饰时。

Isthere

anythingthatyouwanttoknow?有你想了解的事吗？(3)先行词被theonly,thevery,thesame,thelast等词修饰时。

ThisistheverydictionarythatIwanttobuy.这就是我想买的那本字典。

(2)先行词是all,any,many,every(4)先行词是一个既指人又指物的并列词组时。

Iwillrememberthepersonsandthethings

thatwemetlastyearinCanada.我将记住我们去年在加拿大遇到的那些事。(5)主句是therebe结构时ThereisaskirtthatbelongstoLucyinthebag.包里有条短裙是露西的。

(4)先行词是一个既指人又指物的并列词组时。(二)关系代词只用which而不用that

的情况：(1)先行词为that时。What’sthatwhichisinthesky?(2)关系代词前有介词修饰时。Ilikethecityinwhichwelive.(3)引导非限制性定语从句时。Mikepassedtheexam,whichmadeushappy.

(二)关系代词只用which而不用that的情况：1..Therobbersshouted,“Handsup!I’llshootanyone______moves!”A.whom B.that C.who D.whose2.Thedictionary_____hepaid50yuanforisveryuseful.A.whichB.forwhichC.onwhichD.aboutwhich3.Theboy_____parentsdiedtwoyearsagoliveswithhisgrandpanow.A.whoseB.whoC.hisD./4.Theman_______issmokingisabusdriver.A.whomB.whoC.whichD.what1..Therobbersshouted,“Hand

where:在从句中作地点状语,指代地点.

when:

在从句中作时间状语,指代时间。

why:在从句中作原因状语,指代理由1.Thehotel

_____westayedwasn’tclean2.I’llneverforgettheday

____IjoinedtheLeague.3.Marygotuplatethismorning.Thisisthe

reason____shearrivedlateforschool.wherewhenwhyAttributiveClauses定语从句（三）关系副词

关系副词是用来引导定语从句的，它和关系代词一样,在从句中代替先行词,在句中作状语。

练习：用恰当的关系代词或关系副词填空。1.Theypreferactors_____areintelligent.2.Theroom

_____________Iliveinisverybig.3.Theroomin________Iliveisverybig.4.Theroom

_________Iliveisverybig.5.I’llneverforgettheday

______Imetyouforthefirsttime.6.Thatisthereason_____Iborrowedmoneyfromyou.7.That’stheperiod_____helivedhere.8.That’stheplace_______hewasborn.9.Thatisthereason____hespoke.which/thatwhichwhenwherewhywhowhenwherewhy练习：用恰当的关系代词或关系副词填空。which/

1.Thisistheengineer____gaveusatalkaboutcomputers.2.Mynecklace(项链)istheonlything_____ismissing.3.Theoldbuilding___________weliveinhasbeenherefor30years.4.Thehistorybook_______coverisbluewaslostbyme.5.Thisthebestbook_____Ihaveeverread.6.Wheat(小麦)isaplant___________isgrownintheno