英语语法——定语从句.pptxVIP

英语语法定语从句1

2IlikethebookthatIboughtyesterday.主句从句关系词关系词的作用连接主句和定语从句在定语从句中充当某一个句子成分代替先行词先行词（名词、代词、句子）

3定语从句为什么缺少句子成分？Ilikethebook.Iboughtthebookyesterday.IlikethebookthatIboughtyesterday.

4定语从句所缺句子成分主语宾语表语状语定语关系词关系副词关系代词

5定语从句的位置定语从句一般紧跟在先行词之后，但有时也会分割开来。作主语的先行词后跟定语从句和一个较短的谓语时。Hecanconquerthewholeworldwhocanconquerhimself.Thebookwillsellwell,whichiswrittenbythefamouswriter.作宾语的先行词后跟定语从句和一个较短的宾语补足语或状语时。Theexammadetheboyworriedwhohadneverstudiedhard.IwillneverforgetthatafternoonattheageofsixwhenIhadabigaimsetinmyheart.

6定语从句的分类Water,whichisaclearliquid,hasmanyuses.Doyouknowthereasonwhythemeetingiscancelled?Heistheonlystudentwhopassedtheexam.

7关系代词的用法Heisthemanwho(that)isequaltohiswords.Thetablewhich(that)standsinthecornerismadeofwood.Hebecomesascientist,whichmakeshisfamilyproud.Asisknowntous,hehassacrificedalottolovehiswife.Theboywho/whomtheteacherispunishingisabadboy.关系代词作宾语时可以省略

8whose的用法whose+名词the+n+ofwhom/whichofwhom/which+the+nHelivesinahousewhosewindowsfacesouth.(=Helivesinahousethewindowsofwhichfacesouth.或者Helivesinahouseofwhichthewindowsfacesouth.)Thegirlwhosehairisyellowismysister.(=Thegirlthehairofwhomisyellowismysister.或者Thegirlofwhomthehairisyellowismysister.)

9用定语从句表示所属关系时，用“名词（代词或数词）+of+whom/which”结构；ofwhom和ofwhich也可提到先行词前面.Ourclasshas40students,sixofwhomareboys.Ourclasshas40students,ofwhomsixareboys.Hewrotemanybooks,mostofwhicharenovels.Hewrotemanybooks,ofwhichmostarenovels.

10as的用法引导限制性定语从句引导非限制性定语从句

11as引导限制性定语从句在限制性定语从句中，当先行词被such，thesame修饰时，定语从句用as引导。Suchameetingasisbeingheldisveryimportant.Heisnotthesamemanasweknewbefore.thesame......as“同一类”thesame......that“同一个”ThisisthesamepenthatIlostyesterday.Youshouldreturnittome.Youwearthesamecoatasmymotherboughtmelastm