七年级英语上册 Unit 9 My favorite subject is science The Second Period Section A（Grammar Focus3c）课件 （新版）人教新目标版.ppt

unit9myfavoritesubjectisscience thesecondperiodsectiona grammarfocus 3c warmingup game flashingcards warmingup makeaconversationwithyourdeskmate what syourfavoritesubject lihong myfavoritesubjectis whydoyoulike becauseit s 1 a doyoulikehistory b becauseit sinteresting 2 a likemath b ericdoes 3 a isyourfavoritesubject b myfavoritesubjectisp e 4 a isyourscienceteacher b myscienceteacherismr chen 5 a doyoulikeart b becauseit sfun 3afillintheblankswithwhat whoorwhy why who what who why 3bwritequestionsforanswers whydoyoulikehistory what syourfavoritesubjects whenishischineseclass what smary sfavoritesubject who syourgeographyteacher 3cinterviewthreeclassmatesandcompletethechart thentellyourgroupabouttheresults a what syourfavoritesubject jingjing b music a whydoyoulikemusic b becauseit sfun a who syourmusicteacher b ms xie 语法拓展 特殊疑问句特殊疑问句是对句中某一部分内容提出疑问的问句 是指以 what who when where why how等 开头的疑问句 也称wh 疑问句 特殊疑问句与一般疑问句不一样 它不能用yes或no回答 1 构成 疑问词 其他句子成分 其中 疑问词包括疑问代词和疑问副词两种 疑问代词有 what who which whose whom疑问副词有 how why when where 1 倒装句结构 疑问词 一般疑问句 此时 疑问词及其所修饰的部分不作主语 即作宾语 定语 表语 状语等 whatdoyoulikeforlunch 作宾语 2 陈述句结构 疑问句 谓语动词 宾语 表语 状语 此时 疑问词及其所修饰的部分作主语 whoteachesyoumath 作主语 whoseshoesareonthechair 与名词一起作主语 语法拓展 2 疑问词小结 1 针对事物的名词提出疑问 疑问词用what what syourfavoritesubject 2 对指人的名词或代词提问用who who she 3 对具体时间提出疑问 用when whendoyouplaybasketball 4 对地点提出疑问 用where where smypen 5 对原因提出疑问 用why whydoyoulikeart 6 对方式 程度 价格等提出疑问用how howmucharethetrousers 7 对年龄提问 用howold howoldishe 8 对颜色提问 用whatcolor whatcolorisyourpencil exercise 一 用what who或why填空 1 a doyoulikehistory b becauseit sinteresting 2 a likesmath b ericdoes 3 a isyourfavoritesubject b myfavoritesubjectisp e 4 a isyourscienceteacher b myscienceteacherismr chen 5 a doyoulikeart b becauseit sfun why who what who why exercise 二 句型转换 1 hisfavoritesubjectisscience 改为否定句 hisfavoritesubject science 2 herfavoritesubjectismusic 改为一般疑问句 favoritesubjectmusic 3 myfavoritesubjectishistory 对画线部分提问 favoritesubject 4 doyoulikeart 作否定回答 i isnot isher what s