高中英语定语从句课件. 9页

定语从句theAttributiveClause名词性从句\n定语从句(一).定语从句构成及种类:1>.Theschoolwhereweliveandstudylieswestofthetown.2>.I,whoamyourEnglishteacher,willtrymybesttohelpyou.限制性定语从句非限制性定语从句结构：先行词+关系词+定语从句\n(二).如何使用引导词:1.关系代词主语宾语定语指代人指代物2.关系副词_______,______,______who(that)whom(that)whosewhichthatwhichthatwhosewhenwherewhy\n考点与难点归纳\n关系代词that与which的不同点2.介词+关系代词引导的定语从句as引导的定语从句4.一些特殊词之后定语从句关联词的选择5.定语从句与其它从句、强调句型的比较\n2.当先行词被序数词和最高级修饰时;3.当先行词被theonly;thevery;thefirst;thelast等词修饰时;4.当先行词中既有人又有物时;5.当主句中有who或者which时,为了避免重复,定语从句只能用that引导.\n总结:下列两种情况下不能用that引导定语从句:1>.引导非限制性定语从句,不能用that;2>.关系代词前有介词前置时,不能用that;再如:Thisistheclassroom______________westudyin.Thisistheclassroomin____________westudy.(that/which)which▲\n3>.(2001NMET)_______isknowntoeverybody,themoontravelsaroundtheearthonceeverymonth.总结:1>.as可以引导限制性定语从句，先行词中有such,as,so,thesame等词修饰,构成固定搭配:such……as……;as……as…….,so……….as……;thesame….as….同时as充当从句的主语、宾语或者表语.As\nGood-bye!Littlebylittle,onegoesfar