新人教目标版八年级上册英语教学课件-Unit 2 How often do you exercise Section A（2a-2d）

Unit2Howoftendoyouexercise?SectionA(2a2d),2a.Listen.ChengTaoistalkingabouthowoftrnhedoestheseactivities.Numbertheactivitiesyouhear1-5.,2b.Listenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.,2,3,4,5,2c.Howoftendoyoudotheseactivities?Fillinthechartandthenmakeconversation.,ActivitiesHowoftenwatchTVeverydayusetheInternetreadEnglishbooksexercise,A:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:Whatsyourfavoriteprogram?B:AnimalWorld.A:Howoftendoyouwatchit?B:Twiceaweek.,2d.Readandanswer.,Questions:1)ClairehaspianolessonsonlyonWednesday.(TorF)2)WhatkindofdanceisClairelearning?_3)HowoftendoesClairehaveswingdancelessons?_4)Howoftendoyouhavepianolessons?(英译汉)_,2d.Readandanswer.,Swingdance.,Twiceaweek.,你多久上一次钢琴课？,2d.Role-playtheconversation.,小结训练,1.Clairehaspianolessons_(two)aweek.2.HewatchesTV_(one)aweek.3.Katrina_(exercise)everyday.()4.WehaveEnglishlessons_MondaymorningandFridaymorning.A.inB.forC.atD.on()5.-What_dancedoyoulike?-Swingdance,Ithinkitis_interesting.A.kindsof,kindofB.kindof,kindsofC.kindsof,kindsofD.kindof,kindof()6.-_doyouwatchTV?-Everyday.A.HowB.HowoftenC.WhenD.Howlong,twice,once,exercises,D,B,A,问题探究,1.Howoften与Howmanytimes的用法区别1）你多久上一次钢琴课？Howoftendoyouhavepianolesson?2）你一周上几次钢琴课？Howmanytimesdoyouhavepianolessons?Howoften+助动词do(does或did)+主语+dosth.?是对频率（多久一次）进行提问。疑问词howoften(在这里助动词do,does,或did是起疑问的作用)与一般现在时或一般过去时连用，回答一般是用表示频率的副词always,usually,often,sometimes,never等或者是“数次+一段时间”，如once/twiceamonth,threetimesamonth,everyyear,everyweek等短语