初中英語定語從句

1、定語從句定語從句1.基本知識精講基本知識精講在復(fù)合句中修飾名詞或代詞的從句叫做定語從句。被定語從句修飾的名詞或代詞叫先行詞。用來引導定語從句的詞叫關(guān)系詞（分為關(guān)系代詞和關(guān)系副詞）。定語從句一般放在先行詞之后。如：Thisistheengineerwhowillgiveusatalkonscience.先行詞關(guān)系詞定語從句一、由關(guān)系代詞引導的定語從句一、由關(guān)系代詞引導的定語從句英語中的關(guān)系代詞有whowhomwhosewhichthat和

2、as。它們的用法如下：1.who，whom的用法的用法who和whom指人，在從句中分別作主語、賓語。作動詞賓語時常被省掉。在口語中可用who代替whom。Theyoungwkerwhoinventedthistoolisherbrother.Thisistheboy(whom)Ihelped.2.which的用法的用法which指物，在從句中作主語或賓語，作賓語是在非正式語體中可以省略。如：Thefactywhichproducest

3、hesecarsisverylarge.Thisisthebook(which)youwant.3.whose的用法的用法whose指人或物，在從句中作定語，不可省略。Whose有時可用ofwhich替換。如：DoyouliveintheroomwhosewindowopenstothewestThisisthestudentwhosepronunciationisthebestinourclass.4.that的用法的用法that既可

4、指人，也可指物，在從句中作主語或賓語。作賓語時，在非正式語體中常省略。如：TherewereoncesixblindmenthatwholivedinavillageinIndia.WheatisaplantthatwhichisgrowninthenthofChina.Theletter(that)Ireceivedwasfrommyfather.[注意注意]只能用關(guān)系代詞只能用關(guān)系代詞that的場合的場合that既可以指人也可以指物

5、，但在下列場合，要用that，而不用which或who。1.先行詞是不定代詞all，anything，everything，nothing，much，little，few，any等時，只能用that。如：That’sallthatIwanttosay.Everythingthattheparentsdoisfthegoodoftheirchildren.2.先行詞被all，any，no，theonly，thevery（恰好），littl

6、e，few等詞修飾時。如：ThankyoufgivingmetheverybookthatI’mlookingf.Heistheonlypersonthatwaspresentatthemeeting.Ihavereadallthebooks(that)yougaveme.3.指物的先行詞被形容詞的最高級或被序數(shù)詞修飾時。如：Thisisthebestfilmthathasbeenshownthisyear.Ilikethesecond

7、footballmatchthatwasheldlastweek.4.先行詞中既有人又有物時。如：Theherohassavedthehseitsriderthatfellintotheriver.Hetalkedabouttheschooltheteachersthathehadvisited.5.當先行詞為theway，thetime，theperiod等時，但that通常被省略。如：Idon’tliketheway(that)yo

8、uspeaktoher.Thisisthelasttime(that)Ishallhelpyou.6.在which或who引導的特殊疑問句中，為避免重復(fù)用that引導取代which或who。6.Thecarwasgoing90milesanhour.Thecarjustpassedus.(which)7.Themanwasmyuncle.Themanwavedtous.(who)8.Ienjoyedreadingthebook.Youg

9、avemeabooklastweek.(which)9.Ipreferthesubject.Thesubjectisscience.(which)10.Ispoketotheman.Themanisaprofess.(who)（二）（二）用適當?shù)年P(guān)系代詞或關(guān)系副詞填空用適當?shù)年P(guān)系代詞或關(guān)系副詞填空1.Thehouse_______weliveinisverybig.2.Theboy______iswearingtheblackjacke

10、tisveryclever.3.Thisisthepresent_____hegavemefmybirthday.4.Theman_______talkedtoyoujustnowisanengineer.5.Hetalkedabouttheteachersschools_______hehadvisited.6.Thereisnothinginthewld_______canfrightenhim.7.Shewearsagoldrin

11、g_______isveryuncommoninourclass.8.Wevisitedafacty_______makestoysfchildren.9.Isthistheplace_______yourfatheroncelived10.I’llneverfgetthedays_______IjoinedtheLeague.練習二練習二一、單項填空一、單項填空1.Whoistheman_______wastalkingtoourEn

12、glishteacherOh!It’sMrBakerourmathsteacher.A.heB.thatC.whomD.which2.Ihatethepeople________don’thelpotherswhentheyareintrouble.A.whoB.whichC.theyD.where3.Thefeigner(外國人)_________visitedourschoolisfromCanada.A.whichB.whenC.

13、whoD.whom4.GegeMallywasanEnglishschoolteacher_______lovedclimbing.A.whoB.whomC.heD.which5.Thisistheplace_____Ihaveevervisited.A.thereB.whenC.whereD.which6.Nobodyknowsthereason______shedidn’tcometothemeeting.A.thatB.which

14、C.whyD.when7.Themoonisawld______thereisnolife.A.thatB.whichC.whereD.why8.Hehasfgottentheday_______hearrived.A.whenB.whereC.thatD.which9.Hestillremembersthedays______hespentwithyourfamily.A.whenB.whereC.thatD.onwhich10.Mr