高一英语Grammar：定语从句（1）课件

Lesson1TheUnderdogUnit2SportsandFitnessGrammarTheRelativeClausesTolearnaboutandpractiserelativeclausesandrelativepronouns

a

red

applean

orangecoat形容词作定语

yourfriend

hispen代词作定语

amanwithglasses

介词短语作后置定语

bananatree

shoestore

名词作定语用来修饰名词的成分叫做定语What'sthefunction(功能)ofthebluewords?FocusonGrammar:Lead-inStudythesesentences.1.Whenweweren’tplayingonthecourtwhichwasnexttoourbuilding,wewerewatchingagameonTV.2.Paul’sfavouriteplayerwasTyroneBogues,aguywhoplayedfortheCharlotteHornets.3.TheBears,ateamwhoserecordthisseasonhadbeenperfect.4.Hedidn’tknowhe’ssoongetthechancethathe’dbeenwaitingfor.定语从句关系代词先行词1.在复合句中，作定语的从句叫定语从句。被定语从句修饰的名词或代词叫先行词。定语从句一般放在先行词的后面，由关系代词或关系副词引导。2.定语从句的一般结构：主句+先行词+关系词+从句3.引导定语从句的关系代词有：that,which,who,whom,whose等。FocusonGrammar:Summary关系词在先行词和定语从句之间起着三个作用:①连接主句和从句；②指代先行词；③在从句中作句子成分。Idon'tknowtheman.Heistalkingwithmyfather.

Idon'tknowtheman

who/thatistalkingwithmyfather.作主语1.Combinetwosimplesentences(简单句)intoacomplexsentence(复合句).(3).

whom

在从句中只作宾语,可省略。(1).当先行词为人时,引导词有Who,whom,that;(2).who/that在从句中做主语或宾语(可省略);ThegirlisfromAmerica.Icalledherjustnow.

Thegirl(who/whom/that)Icalledjustnow

isfromAmerica.作宾语Ihavereadthenewspaper.Itcarriestheimportantnews.

Ihavereadthenewspaper

which/thatcarriestheimportantnews.作主语2.Combinetwosimplesentences(简单句)intoacomplexsentence(复合句).They’retalkingaboutthefilm.Ihaveseenthefilm.

They’retalkingaboutthefilm(that/which)I’veseen.

作宾语Ishowedhimtheletter.IreceiveditthismorningIshowedhimtheletter

(which/that)Ireceivedthismorning.1.当先行词为物,引导词有which,that;2.which,that在从句中可以作主语或宾语,

作宾语时可以省略。Iknowtheoldman.Hissonisadoctor.

Iknowtheoldmanwhosesonisadoctoer.作定语3.Combinetwosimplesentences(简单句)intoacomplexsentence(复合句).Thatisthenewmachine.

Itspartsaretoosmalltosee.

That’sthemachine

whosepartsaretoosmalltosee.当引导词在从句中作定语,表示所属关系时，只能用whose引导从句，指人或物。作定语指代内容所做成分是否可省略thatwhichwhowhomwhose人；物物人人(人/物)的主语,宾语主语,宾语主语,宾语宾语定语作宾语可省作宾语可省作宾语可省可省不可省Practice1:Completethesentenceswithrelativepronouns.1.Haveyoufoundthekeys___________youlost?2.Westayedatahotel__________Tomrecommendedtous.3.Thepeople___________workintheofficeareveryfriendly.that/whichthat/whichwho/that3.What’sthenameoftheman_______caryouborrowed?4.Theman____________Iwassittingnexttoontheplanetalkedallthetime.5.Herearemyneighbors______homewasdestroyedbytheearthquake.whosewhom/thatwhose

MyFamily

Ihaveafamily________isnotbig,butwarm.Inmyfamilytherearethreepeople_________aremyfather，mymotherandI.Myfatherisayoungman_________worksveryhardinahospital.Helikestoreadnovels__________werewrittenbyfamouswriters.Mymotherisayoungwoman________workisteaching.Sheteachesmathsinourschool.ShelikeswatchingTVplays__________areactedbyfamousstars，suchasChenDaoming，LiuXiaoqingandsoon.Iamaboy_________studiesinamiddleschool.Iamveryclever.Ilikeplayingbasketball__________ismyhobby.AndIlikewatchingNBAGames.Thisismyfamily_____