Unit2Howoftendoyouexercise?SectionA(1a—2d)（1）【学习目标】1.学习并掌握下列单词：housework,hardly,ever,hardlyever,once,twice,Internet,program,full,swing,swingdance2.能正确运用“Howoftendoyouexercise?”句型谈论做事情的频率，并掌握其回答。3.掌握询问对方做什么事情的句型“Whatdoyouusuallydo…?”。4.掌握频率副词always,usually,often,sometimes,hardlyever,never等的用法。【重点难点】重点：运用“Howoftendoyouexercise?”句型谈论做事情的频率，并掌握其回答。难点：频率副词always,usually,often,sometimes,hardlyever,never等的用法。【新知预习】一、根据汉语意思写出短语。1.多久一次______________2.帮忙做家务______________3.在周末______________4.去看电影______________5.去购物______________6.使用网络______________7.你最喜欢的节目______________8.一周一次______________9.一月两次______________10.一年三次______________二、通过预习1a-2d,尝试根据自己的实际情况回答以下问题。A:Whatdoyouusuallydoonweekends?B:________________________________.A:Whatdoesyourmotherdoonweekends?B:_________________________________.A:HowoftendoyouwatchTV?B：________________________________.A:HowoftendoesyourmotherwatchTV?B:_________________________________.【课堂探究】1.频率副词的用法。always，usually，often，sometimes，hardlyever，never都是表示事情发生频率的副词，也是不准确地说某事在一段时间内发生的次数。我们按照频率发生的高低，可以将这几个词排列为always>usually>often>sometimes>hardlyever>never。2.Howoftendoyouexercise?Howoften意为“多久(一次)”，表频率，通常对一些表示频率的副词进行提问，如:always,hardly,usually,often,never等。【针对练习】—___________doesyoursisterusetheInternet?—Onceaweek.A.HowmanyB.HowmuchC.HowsoonD.Howoften【拓展】与Howmanytimes的区别。Howmanytimes是用来询问次数的，意为“多少次”。常对once，twice，threetimes等词语进行提问。—___________doeshegotoShanghai?—Threetimes.A.HowmanytimesB.HowmuchC.HowsoonD.Howoften3.twiceadv.两次;两倍1)twice表示“两次”时,不和time连用。2)在表示“一两次”时,要用or连接。即:onceortwice【针对练习】1）Hegoestothecinematwiceamonth.(画线提问)____________doeshegotothe1cinema?2）—HowoftendoesMrWanggotoseehisparents?—____(用two的适当形式填空)aweek.4.A:Whatdoyouusuallydoonweekends?B:Ioftengotothemovies.A:Whatdoessheusuallydoonweekends?B:Sheoftengoesshopping.这是用来询问和回答人们日常生活中经常从事什么活动的交际用语。注意:以What和howoften等疑问词开头的疑问句，是本单元重要句型。基本句式是:特殊疑问词+助动词+主语+谓语动词+其他？【针对练习】—_______doesyourmotherusuallydoonSundays?—Sheoftendoeshousework.A.HowB.WhatC.WhereD.Why【达标练习】选择方框中的单词填空。always,everyday,often,never,hardlyever1.He__________getsupatsixo’clock,sevendaysaweek.2.How__________doyougotothemovies?3.It__________rainshere.It’susuallysunnyandwarm.4.Someofmyfriendsexercise____________.5.Ican’tswim.SoI______gotothebeachtoswim.SometimesIgotherewithmyfriendstorun.二、单项选择。()1.—_______doyouhaveanEnglishparty?—Onceamonth.A.HowoldB.HowfarC.HowoftenD.Howlong()2.—HaveyoueverbeentoDisneyland?—No,___.IhopeIcangotherenextyear.A.alwaysB.sometimesC.neverD.often()3.Oneofmyfavoriteprograms_____AnimalWorld.A.amB.isC.areD.don’t()4.Jimvisitshisfriends_____amonth.A.onceB.firstC.oneD.two()5.Thetwins’uncle____________everyday.A.exerciseB.exercisesC.isexerciseD.isexercises三、句型转换。1.LinTaoalwayshelpsmewithmyChinese.(就画线部分提问)__________________doesLinTaohelpyouwithyourChinese?2.Tomgoestobedattenintheevening.(改为否定句)Tom_________tobedattenintheevening.3.Lucyhelpshermotherwiththehouseworkeveryday.(就画线部分提问)__________________Lucy_________everyday?24.Aliceusuallyexercisesthreetimesaweek.(改为一般疑问句)______Aliceusually_________threetimesaweek?5.MoststudentsusetheInternettwoorthreetimesaweek.(就画线部分提问)_______________________aweekdomoststudentssurftheInternet?●Time,Timeagain,Iaskmyself（请写出这节课你的收获，完成下面的反思）【学后反思】3
