人教版高考英语一轮总复习精品课件 语法专题 专题三 第3讲 定语从句.ppt

专题三第3讲定语从句英语内容索引情境导入考点解读技法图解情境导入Itwasthesummerof2012,when①IcametoGuangningNo.1SeniorHighSchool.Ourschoolisawonderfulplace,where②Icanseealotofbeautifulbuildingsandalargesquare.Ourclassroom,theroofofwhich③lookslikearocketinthedistance,islocatedinthecenterofourschool.Themainreasonwhy④IlikeourschoolisthatIcanmakemanyfriends.Icangetalongwithmyclassmateshere,twoofwhom⑤aremybestfriends.Theteacherwhom⑥IlikemostisMrZhang,ourmathteacher.Tobehonest,Igraduallyfallinlovewithourschool.用法感悟①when为关系副词,在定语从句中作语,其先行词为?②where为关系副词,在定语从句中作语,其先行词为?③theroofofwhich为“the+名词+of+关系代词”,在定语从句中作语,其先行词为?④why为关系副词,在定语从句中作语,其先行词为?⑤twoofwhom为“数词+of+关系代词”,在定语从句中作语,其先行词为?⑥whom为关系代词,在定语从句中作语,其先行词为?时间状thesummerof2012地点状place主classroom原因状reason主classmates宾teacher考点解读考点解读一、关系代词引导定语从句时需注意的3组辨析1.关系代词that与which的用法辨析只用that的情况:(1)先行词是all,something,everything,anything,nothing,little,much,few等不定代词;(2)先行词被all,any,every,no,little,much,some等词修饰;(3)先行词被序数词、形容词最高级修饰,或先行词本身是序数词或形容词最高级;(4)先行词被theonly,thevery(正是、恰是),thelast等修饰;(5)先行词中既有人也有物;(6)在which或who引导的特殊疑问句中引导定语从句。ThisistheveryfilmthatIwanttosee.这正是我想看的一部影片。Thefamouswriterandhisbookthatyoureferredtojustnowarewell-knownnow.你刚才提到的那位著名作家和他的书现在非常有名。2.which与as引导非限制性定语从句的区别项目whichas位置上只能放在先行词的后面位置灵活,可位于句首、句中,也可置于句末搭配上无动词的限制谓语动词通常是表示感觉或心理活动的动词,如see,hear,know,expect,remember等意思上这一点正如……,正像……的那样Shemarriedagain,whichwasunexpected.她再婚了,这是始料不及的。Shemarriedagain,asweexpected.正如我们预料的那样,她再婚了。3.其他关系代词的用法辨析关系代词先行词在从句中所作成分who人主语、宾语(限制性定语从句中可省略)、表语whom人宾语(限制性定语从句中可省略)whose(=ofwhom/ofwhich)人或物定语Eachgraduatestandingontheplayground,whowasaccompaniedbyaparent,wouldbeawardedadiplomabytheheadmaster.每个毕业生都由父亲或母亲陪伴着站在操场上,将由校长给他们颁发文凭。Mydaughter,whosejobrequiresherto