Unit4FriendsforeverUsinglanguage课件高中英语 3.pptx

Book1Unit4Friendsforever;Let’slistentoabeautifulsong

beforeourclass.;;Step1Leadin;Doyouknowthenameoftheseclauses?;Step2什么是定语？;、、、、

、、定语从句或相当于形容词的词、短语或句子;Step3什么是定语从句？;Iamateacherwho/thatlikeslisteningtomusic.;定语从句引导词;Step4关系代词的用法;关系代词;1.whom,which和that在从句中做宾语时，常可以省略，但介词提前时后面关系代词不能省略，也不可以用that。

2.as做宾语一般不省略。;关系代词that代替which的一些情况which,that在代替物时，一般可以通用。但在有些情况下，只用that。

(1)先行词是最高级形容词或它的前面有最高级形容词修饰时。例如：①Thisisthebesthasbeenusedagainstpollution.

(2)先行词是序数词，或它前面有一个序数词时。例如：①ThisisthefirstplaceIwanttovisit.

(3)先行词是all,much,little,something,everything,anything,nothing,none等代词时。例如：①Youshouldhandinallyouhave.

(4)先行词前面有theonly,thevery,any,few,little,no,all,much,every等修饰时。例如：①Theonlythingwecandoistogiveyousomemoney.

(5)先行词既有人又有物时。例如：①Doyouknowthethingsandpersonstheyaretalkingabout?

(6)主句已有疑问词who或which时。例如：①Whichisthebikeyoulost?

(7)Therebe结构。例如:①ThereisabookonthedeskbelongstoTom.

;宜用who,而不用that的一些情况

(1)先行词是one,ones,anyone时。例如：①Onehasnothingtofearforoneselfdarestotellthetruth.②Donttellanyoneaboutthenewsoughtnttoknowit.

(2)先行词是those时。例如：①Thosewerenotfitfortheirworkcouldnotseethebeautifulclothesmadeofthemagiccloth.

;Step5总结关系代词的用法;1.划分好从句的范围，找到先行词;①Doyouknowtheheadmasterwillgiveusaspeechnextweek?

②Ireadanewsabouthisnewnovelwillsoonbepublished.③Theideatheyarguedaboutwassettledfinally.

④Thisisthenewteacher()Iwouldliketointroducetoyou.⑤Theworkerlegswerebadlyinjuredwasoperatedonwithoutdelay.

;1.Thisis