初中英语-定语从句教学课件设计

我们是好学生。wearegoodstudents

↓

定语我们都是老师喜欢的好学生。什么是定语从句呢？修饰前面某一名词或代词（先行词）的从句叫定语从句。结构：先行词+关系词

+句子定语从句

______先行词___

关系词

定语从句____________________Ilikethebook

(which)

youbought

yesterday._______________结构：先行词+关系词

+句子Thedog

which/thatwaslosthasbeenfound.Theman(who/whom/that)hedescribedjustnowisafamouswriter.Ilostthepenwhich/thatmyfatherboughtme.关系词关系代词:that,which,who,whom,whose关系副词:when,where,why关系代词：指物：thatwhich

指人：who(主/宾格)thatwhom（宾格）关系词由先行词决定Thedog

which/thatwaslosthasbeenfound.Theman(who/whom/that)hedescribedjustnowisafamouswriter.Ilostthepenwhich/thatmyfatherboughtme.关系代词who/that/which的作用：a.做代词，代替先行词b.在从句中担任句子成分：主语或宾语c.做连词，把主句和从句连接起来Ilovesingerswhowritetheirownmusic.Theboywho(m)I‘mlookingforismyfriend.练习：判断Who/that在从句中担任主语还是宾语。IlovesingerswhowritetheirownsongsHeisthemanwhoImetyesterday.IlikemusicthatIcandanceto.Ipreferasandwichthatisreallydelicious.小结：that－既可指人，也可指物，作主语，不能省略；作宾语，可以省略。which－指物，作主语，不能省略；作宾语，可以省略.

who-指人，作主语，不能省略；作宾语，可以省略,（常用whom）任务I.阅读下列句子，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.修饰先行词anapple

主语主语关系词that在定语从句中作主语时不能省掉。Ilikethemusic.Icandancetothemusic.IlikethemusicthatIcandanceto.宾语宾语关系词在定语从句中作宾语时可以省掉。任务II.请将下列题中的两个句子合并成一个句子。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?我们是老师喜欢的好学生。Wearegoodstudentsthat/whotheteacherslike.HaveatryThisisthephotothat/whichItookonmytrip.DoyouknowMrZhangwho(whom)theylike?Ilikeateacherwho/thatwasawriter.Whoisthegirlthat/whotalkedtoyouyesterday?1、这张是我在旅行时候拍的照片。2、你认识他们喜欢的张先生吗？3、我喜欢一位当过作家的老师。。4、昨天和你说话的那个女孩是谁？。

TEST小结：who－指人，作主语，不能省略；作宾语，可以省略,（常用whom）that－既可指人，也可指物，作主语，不能省略；作宾语‘