英语人教版八年级上册unit2教学课件.ppt

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1、Unit2Howoftendoyouexercise?SectionAPeriod2（3a—3c）Makeconversationswithyourpartner.Howoftendoyoudotheseactivities?dohouseworkeverydayA:Howoftendoyoudohousework?B:Everyday.exercisethreetimesaweekA:Howoftendoyouexercise?B:Threetimesaweek.usetheInternetonceaweekA:HowoftendoyouusetheInternet?B:Onceaweek.

2、Howoftendoeshe/she…?频度副词1.-Howoftendoyouplayfootball?-Iusuallyplayfootballafterschool.2.-HowoftendoesMarygototheconcert?-SheoftengoestoitonSaturdayevening.3.-Howoftendoesmydaughtertakethemedicine?-Threetimesaday.例如：针对上面所说的频度副词和表示“在某段时间内某种动作的次数”的状语提问时，都要用howoften。换句话说，如果要回答由howoften提问的句子，我们通常要用频度副词或诸

3、如everyday,eachweek,onceaweek,twiceaday,fourtimesamonth等来回答。例如：4.-Howoftendoyouborrowbooksfromthelibrary?-Twiceamonth.5.-Howoftendoesyourmotherdothewashing?-Shedoesiteveryday.6.-Howoftencanyougotothemovie?-Onceaweek.对划线部分提问：e.g.Sheusuallycomestoseehergrandpafourtimesamonth.（呼和浩特市中考题）_______________sh

4、eusuallycometoseehergrandpa?即时练解析：Howoftendoes。划线部分fourtimesamonth涉及频率，应用Howoften提问，同sometimes、usually、often、always、once、twice、onceaweek、twiceayear等。句中动词comes为单三式，改为疑为句时应添加助动词does，动词还原。（2012菏泽中考）---Steve,______doyouplaybasketballafterschool?---Twiceaweek.Itcankeepmehealthy.A.howfarB.howsoonC.howlong

5、D.howoften解析：选D。考查疑问词辨析。howfar“多远”，问路程；howsoon“多久；多久之后”，对将来的一段时间之内或之后提问；howlong“多长时间”，问时段；howoften“多久一次”，问频率。由答语“Twiceaweek.”可知问频率,故选D。3aCompletethequestionswithdoordoes.Thenmatchthequestionsandanswers.1.Howoften______heplaysoccer?2.______youdrinkmilk?3.Howoften______theystayuplate?4.______Sueeatahe

6、althybreakfast?5.Howoften______youeatapples?6.______yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.doesDodoDoesdoDo3bUsethewordsgiventowritequestions.Thenaskandanswerthe

7、mwithapartner.Questions1.___________?(howoften/helpwithhousework)2.___________?(what/usually/do/weekends)3.___________?(howoften/bestfriend/exercise)4.___________?(what/usually/do/afterschool)Mypartne