初中英語-定語從句教學課件設計

我們是好學生。wearegoodstudents

↓

定語我們都是老師喜歡的好學生。什么是定語從句呢？修飾前面某一名詞或代詞（先行詞）的從句叫定語從句。結構：先行詞+關系詞

+句子定語從句

______先行詞___

關系詞

定語從句____________________Ilikethebook

(which)

youbought

yesterday._______________結構：先行詞+關系詞

+句子Thedog

which/thatwaslosthasbeenfound.Theman(who/whom/that)hedescribedjustnowisafamouswriter.Ilostthepenwhich/thatmyfatherboughtme.關系詞關系代詞:that,which,who,whom,whose關系副詞:when,where,why關系代詞：指物：thatwhich

指人：who(主/賓格)thatwhom（賓格）關系詞由先行詞決定Thedog

which/thatwaslosthasbeenfound.Theman(who/whom/that)hedescribedjustnowisafamouswriter.Ilostthepenwhich/thatmyfatherboughtme.關系代詞who/that/which的作用：a.做代詞，代替先行詞b.在從句中擔任句子成分：主語或賓語c.做連詞，把主句和從句連接起來Ilovesingerswhowritetheirownmusic.Theboywho(m)I‘mlookingforismyfriend.練習：判斷Who/that在從句中擔任主語還是賓語。IlovesingerswhowritetheirownsongsHeisthemanwhoImetyesterday.IlikemusicthatIcandanceto.Ipreferasandwichthatisreallydelicious.小結：that－既可指人，也可指物，作主語，不能省略；作賓語，可以省略。which－指物，作主語，不能省略；作賓語，可以省略.

who-指人，作主語，不能省略；作賓語，可以省略,（常用whom）任務I.閱讀下列句子，再用who/that填空。1.Ihaveabrother_______likessoccer.2.Tomdoesn’tlikemovies_________aretoolongandtooscary.3.Weprefergroups_________play

loudandenergeticsongs.4.

Helikesfriends_________oftenhelpeachother.5.Theman________wemetwasacartoonist.6.Hedrawadog__________hadsixlegs.7.Thepicture_________Ilikebestisthefirstone.who/thatthat/whichthat/whichwho/thatwho/thatthat/whichthat/whichIhave

anapple.Anapple

isred.Ihave

anapplethat

isred.修飾先行詞anapple

主語主語關系詞that在定語從句中作主語時不能省掉。Ilikethemusic.Icandancetothemusic.IlikethemusicthatIcandanceto.賓語賓語關系詞在定語從句中作賓語時可以省掉。任務II.請將下列題中的兩個句子合并成一個句子。1．Ilikemusic.

Themusicisloudandexciting._______________________________________.2.Sheloves

movies.

Themoviesareromantic._______________________________________.3.Tonylikesmusic.

Hecandancetothemusic.________________________________________.Ilikemusicthatisloudandexciting.Shelovesmoviesthatareromantic.Tonylikesmusicthathecandanceto.Matchthetwosentences1.I’mreadingabook.ThebookisaboutBillGates._______________________________________2.Heisateacher.TheteacherteachesusChinese._______________________________________3.Idon’tliketheman.Heissmoking.____________________________________4.Whereisthepicture?Youboughtitlastweek._______________________________________I’mreadingabookthat/whichisaboutBillGates.Heisateacherwho/thatteachesusChinese.Idon’tlikethemanwhoissmoking.Whereisthepicturethatyouboughtlastweek?我們是老師喜歡的好學生。Wearegoodstudentsthat/whotheteacherslike.HaveatryThisisthephotothat/whichItookonmytrip.DoyouknowMrZhangwho(whom)theylike?Ilikeateacherwho/thatwasawriter.Whoisthegirlthat/whotalkedtoyouyesterday?1、這張是我在旅行時候拍的照片。2、你認識他們喜歡的張先生嗎？3、我喜歡一位當過作家的老師。。4、昨天和你說話的那個女孩是誰？。

TEST小結：who－指人，作主語，不能省略；作賓語，可以省略,（常用whom）that－既可指人，也可指物，作主語，不能省略；作賓語‘