七年级英语上册 Unit 9 My favorite subject is science Sect

Unit9Myfavoritesubjectisscience.TheSecondPeriodSectionA(GrammarFocus-3c)WarmingupGame:FlashingcardsWarmingupMakeaconversationwithyourdeskmate:—What’syourfavoritesubject,LiHong?—Myfavoritesubjectis...—Whydoyoulike...?—Becauseit’s...GrammarFocusWhat'syourfavoritesubject?Myfavoritesubjectisscience.What'shisfavoritesubject?HisfavoritesubjectisChinese.What'sherfavoritesubject?Herfavoritesubjectisart.WhydoesBoblikehistory?Becauseit'sinteresting.WhydoFrankandBoblikeP.E.?Becauseit'sfun.Whoisyourmusicteacher?MymusicteacherisMs.Xie.Whenisyourgeographyclass?It'sonMondayandFriday.1.A:_______doyoulikehistory?B:Becauseit'sinteresting.2.A:_______likemath?B:Ericdoes.3.A:_______isyourfavoritesubject?B:Myisyourscienceteacher?B:MyscifavoritesubjectisP.E.4.A:_______enceteacherisMr.Chen.5.A:_______doyoulikeart?B:Becauseit'sfun.3aFillintheblankswithwhat,whoorwhy.WhyWhoWhatWhoWhy3bWritequestionsforanswers.QuestionsAnswers1._________________________?2._________________________?3._________________________?4._________________________?5._________________________?Becausehistoryisinteresting.Scienceandmath.HisChineseclassisonMonday.Mary'sfavoritesubjectisart.MygeographyteacherisMrs.Qin.WhydoyoulikehistoryWhat'syourfavoritesubjectsWhenishisChineseclassWhat'sMary'sfavoritesubjectWho'syourgeographyteacher3cInterviewthreeclassmatesandcompletethechart.Thentellyourgroupabouttheresults.A:What’syourfavoritesubject,Jingjing?B:Music.A:Whydoyoulikemusic？B:Becauseit’sfun.A:Who’syourmusicteacher?B:Ms.Xie.NameFavoritesubject(What)Reason(Why)Teacher(Who)LiJingjingmusicIt'sfun.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.WhyWhoWhatWhoWhyExercise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_________.isnotIsherWhat'syourNodon'tHomework1.Trytorememberthenewwords.2.Makeaconversationbyusingtheimportantsentences.Thankyou!