七年级英语（上册）Unit9SectionAGrammarFocus-3c课件人教版

SectionAGrammarFocus-3c

TolearntoaskandanswerWhat-questions,

Why-questions,When-questionsandWho-questions.LanguageGoalTolearntoexpressyourpreference

andtellthereason.Tolearntodescribethingsrelated

toyou.EmotionalGoalsReviewCanyouputthedaysinorder?A:Whatsubjectdoeshelike?B:Helikes_____________.A:Whydoeshelikeit?B:Because_______________..Talkaboutthepictures.A:Whatsubjectdoesshelike?B:Shelikes_____________.A:Whydoesshelikeit?B:Because_______________..A:Whatsubjectdotheylike?B:Theylike_____________.A:Whydotheylikeit?B:Because_______________..What’syourfavoritesubject?Myfavoritesubjectisscience.What’shisfavoritesubject?HisfavoritesubjectisChinese.What’sherfavoritesubject?Herfavoritesubjectisart.WhydoesBoblikehistory?Becauseit’sinteresting.WhydoFrankandBoblikeP.E.?Becauseit’sfun.Who’syourmusicteacher?MymusicteacherisMs.Xie.Whenisyourgeographyclass?It’sonMondayandFriday.GrammarFocusGrammarfocus1.What'syourfavoritesubject?_______________________________.你最喜欢什么科目？我最喜欢的科目是历史。

Whydoyoulikeit?Becauseitis__________.你为什么喜欢它？因为它很容易。2.What'shisfavoritesubject?____________________________.他最喜欢的科目是什么？他最喜欢的科目是数学。

Whydoeshelikeit?Becauseitis_____________.他为什么喜欢它？因为它很有趣。3.What'sherfavoritesubject?____________________________.她最喜欢的科目是什么？她最喜欢的科目是音乐。

Whydoesshelikeit?Becauseitis__________.她为什么喜欢它？因为它是令人放松的。MyfavoritesubjectishistoryHisfavoritesubjectismathHerfavoritesubjectismusiceasyinterestingrelaxingPairworkPracticetheconversationsinGrammarFocuswithyourpartner.Thencloseyourtextbookandperformyourconversationsinfrontofyourclass.WhatWhenWhoWhyWhich什么什么时候谁为什么哪一个Let’sseeFillintheblankswithwhat,whoorwhy.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.WhyWhoWhatWhoWhy3aWhichdaydoyoulikebest?Wednesday.WhydoyoulikeWednesday?BecauseIhavegeography.Whydoyoulikegeography?Becauseit'sinteresting.Whoisyourgeographyteacher?Mrs.Wang.Choosetwopicturesandmakeyourownconversations.Writequestionsfortheanswers.QuestionsAnswers_________________________________?Becausehistoryisinteresting._________________________________?Scienceandmath.

________________________________?HisChineseclassisonMonday._________________________________?Mary’sfavoritesubjectisart._________________________________?MygeographyteacherisMrs.Qin.WhydoeshelikehistoryWhichsubjectdoyoulikeWhenishisChineseclassWhat’sMary’sfavoritesubjectWhoisyourgeographyteacher3bInterviewthreeclassmatesandcompletethechart.

Thentellyourgroupabouttheresults.A:What’syourfavoritesubject,Jingjing?B:Music.A:Whydoyoulikemusic?B:Becauseit’sfun.A:Who’syourmusicteacher?B:Ms.Xie.3cNameFavoritesubject(What)Reason(Why)Teacher(Who)LiJingjingmusicIt’sfun.Ms.Xie

特殊疑问句以疑问词开头，常用的疑问词有what,who,when,how,why等（因大多数疑问词均以wh-开头，所以特殊疑问句又被称为wh-问句）一、whenwhen作疑问副词，“什么时候，何时”用来询问时间，既可询问某个时段或时刻，也可询问具体的日期。例如：Whendoeshegotoschool?Whenisyourclassmeeting?Languagepoints二、whywhy作疑问副词，“为什么”用来询问原因或理由对于why引导的特殊疑问句，答句通常用because—Whydoyoulikegeography?—Becauseit’sfun.注意:because(因为)和so(所以)在英语中不能同时使用,只能选择其一。Becausewearegoodfriends,wehelpeachother．=Wearegoodfriends,sowehelpeachother.三、whowho作疑问代词，“谁”对句中表人的主语、宾语或表语提问Whoisyourbestfriend?(提问主语)Whodoesheplaysoccerwith?(提问宾语)Whoisthemanintheroom?(提问表语)四、whatwhat作疑问代词，“什么”多询问某物，可以对句中的主语、宾语或表语提问。What

isyourfirstname?(提问表语)Whatdoesyoursisterlike?(提问宾语)What’sonthedesk?(提问主语)what还可作限定词，和其他名词(如sport,color等)一起引导特殊疑问句。Whatsportsdoyoulike?WhatcolorisherT-shirt?1.____isyourfavoritesubject?A.HowB.What

C.HowmuchD.Where2.Theboydoesn’t1ikemath,___it’sboring．

A.whyB.because

C.andD.orBB

I.用适当的Wh-疑问词填空，使对话完整。1.—_____isDavid’sfavoriteteacher?—Mr.Wang.2.—_____doesyoursisterlikescience?—Becauseit’sinteresting.3.—______isyourbreakfast?—It’sat9:00.4.—______isyoursister’sfavoritefruit?—Orange.WhyWhoWhatWhenExercisesⅡ.单项选择。1.I don’t like history because itis______.

A. interesting  B. tired   C.exciting

D.boring2._____is your art teacher？

A.What

B.Who

C.When

D.Whose3.Shegetsup_____seven____themorning.A.in;atB.at;onC.at;inD.on;on4.It's_____toplayfootball.A.afunB.funsC.funD.funnyDBCC

Ⅲ.用方框中单词的适当形式填空。

LinMeihasavery_______day______November11th.Shehasan________

classateighto'clock.ShelikesEnglishbutshedoesn'tlikemath.She_______artatten.Her_______subjectisP.E.Becauseitis_________.Sh