初中九年級(jí)英語課件定語從句課件

Unit9IlikemusicthatIcandanceto.定語從句巧記學(xué)會(huì)分析句子成分學(xué)會(huì)定語從句的關(guān)鍵主語賓語定語狀語主語一句話中，行為的主導(dǎo)著，即該句話中，動(dòng)作的執(zhí)行者。常放于句首。賓語定語

狀語主語行為的對(duì)象，即動(dòng)作的承受者，常由名詞或者代詞擔(dān)任。放在及物動(dòng)詞或者介詞之后。用來說明或者限制名詞的成分，常用形容詞或者相當(dāng)于形容詞的短語或從句擔(dān)任。這里指該句話中，動(dòng)作所發(fā)生的時(shí)間或地點(diǎn)，即時(shí)間狀語或地點(diǎn)狀語TheteacherwithglassestaughtEnglishinthatschoollastterm.主語定語賓語地點(diǎn)狀語時(shí)間狀語定語從句概念:在復(fù)合句中修飾名詞或代詞的句子.Maryisabeautifulgirl.Maryisagirlwhohaslonghair.形容詞作定語句子作定語,修飾girl,叫做定語從句先行詞關(guān)系詞定語從句Maryisagirlwhohaslonghair.關(guān)系代詞關(guān)系副詞that,who,whom,whose,whichWhere,when,why定語從句的結(jié)構(gòu)關(guān)系詞的作用：指代先行詞，又在從句中充當(dāng)相應(yīng)的句子成分。關(guān)系代詞that和which的用法（1）that

既可以用于指人，也可以用于指物，在從句中作主語或賓語。作主語時(shí)that不可以省略，作賓語時(shí)可省略。Marylikesmusicthatisquietandgentle.(that在從句中作主語）Thecoat(that）Iputonthedeskisblue.(that在從句中作賓語）

（2）which

用于指物，在從句中作主語或賓語。作主語時(shí)不可以省略，作賓語時(shí)可省略。Thebuildingwhichstandsnearthetrainstationisasupermarket.(which在從句中作主語）Thefilm(which)wesawlastnightwaswonderful.(which在從句中作賓語）

關(guān)系代詞who和whom的用法兩者在定語從句中都用于指人，who用作主語，whom用作賓語。在口語中，有時(shí)可用who代替whom，也可省略。ThegirlwhooftenhelpsmewithmyEnglishisfromEngland.(who在從句中作主語）Isthewoman(whom/who)youaretalkingtoMrs.Full(whom在從句中作賓語）whose

作定語從句主語的定語.即：先行詞與定語從句的主語存在從屬關(guān)系

Doyouknowthegirlwhosemotherisateacher?關(guān)系代詞whose的用法下列情況只能用that1.當(dāng)先行詞被序數(shù)詞或形容詞最高級(jí)修飾時(shí)。

eg.TomisthecleverestboythatIhaveeverknown.2.當(dāng)先行詞是指物的不定代詞時(shí)。如：all,anything,something,nothing,none,theone,everything,little,few,much,any。

eg.Hereissomething(that)Iwilltellyou.3．先行詞被theonly，thevery，

thelast等修飾時(shí)。下列情況只能用thateg.Thisistheonlynovelthatyouwanttoborrow．

4．先行詞是或被all，no，some，any，little，much等修飾時(shí)。eg.

I‘vewrittendownallthethings

thattheteacherdoesn'tallowustodo．

5．先行詞是人和物的名詞時(shí),用that,既不用which,也不用who。

eg.Hetoldusmanyinterestingthingsandpersonsthatwehadneverheard．下列情況只能用that6.主句的主語是疑問詞who/which時(shí),為了避免重復(fù)。eg.Whoisthegirlthatiscrying？eg.Whichisthebikethatyoulost?下列情況只能用which1.介詞前置時(shí)，不用that。即介詞提在定語從句前。eg.Thisistheroomin

which

helives.2.先行詞為that時(shí),避免重復(fù)，用which.eg.What’s

that

which

is

under

the

desk?關(guān)系副詞when,where的用法where指地點(diǎn)，先行詞是地點(diǎn)名詞，在定語從句中作地點(diǎn)狀語,相當(dāng)于：“介詞+which”.when指時(shí)間，先行詞是時(shí)間名詞，在定語從句中作時(shí)間狀語，相當(dāng)于“介詞+which”.Thisistheschoolwhere

Iusedtostudy.

=Thisistheschoolinwhich

Iusedtostudy.Canyoutellmethetimewhenthefilmwillstart?=Canyoutellmethetimeatwhichthefilmwillstart?注意：先行詞雖然是地點(diǎn)或時(shí)間，但是當(dāng)?shù)攸c(diǎn)或時(shí)間在從句中充當(dāng)主語，賓語或定語時(shí)，仍然用that/which.Thisistheroomthat/whichIlivedin.September18thisthedaythat/whichalltheChineseneverforget.賓語關(guān)系副詞why的用法why的先行詞只有reason一詞，在從句中充當(dāng)原因狀語，相當(dāng)于“for+which”。Doyouknowthereasonwhyheisnotherenow?=Doyouknowthereasonforwhichheisnotherenow?Exercise1.

Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman______legbrokeinamatchusedtobeafootballplayer.2.

YesterdayEmilywaswearingthenewdress__________Igaveher.4.

Myparentsliveinahouse__________ismorethan100yearsold.5.

Theboywith_______Johntalkedismybrother.which/thatwhom6.Kevinisreadingabook__________istoodifficultforhim.which/that7.

Isthereanything________youwanttobuyinthetown.8.All______wecandoistostudyhard.9.

Thefirstone_____standsupisalittleboy.thatthatthat()1.Thisisthebag_____mymotherboughtyesterday.

A.that

B.who

C.whom D.this()2.Theman_____livesnexttousismyEnglishteacher.

A.whom B.which

C.who

D./()3.Thegirl_____yousawinthestreetisMary.

A.that

B.whose

C.which D.asAcA定語從句練習(xí)()4.Isthisthefactory_____alotofstudentsvisitedyesterday?

A.theone

B.which

C.where D.whom(

)5.Isthisfactory_____weworkedfiveyearsago?A.thatB.whereC.whichD./()6.Theonlylanguage_____iseasytolearnisthemothertongue.

A.which B.that

C./ D.itBB定語從句練習(xí)B()7.Thegirlhandedeverything_____shehadpicked

upinthestreettothepolice.

A.which B.inwhich

C.that D.all()8._____cleanstheblackboardshouldbepraised.

A.That

B.Who

C.Theonewho D.Thestudentswho()9.Pleaseshowmethebook_____youbought

yesterday.

A.which B.whom

C.whose D.thisCCA定語從句練習(xí)()10.Istillremembertheday____IfirstcametoBeiJing.

A.which B.whom

C.that D.when(

)11.I'llneverforgetthedays_____wespenttogether.

A.that B.when

C.where D.onthat()12.Theman_____washerejust