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1、八年级英语上第二单元第1课时学案Unit2Howoftendoyouexercise?ThefirstperiodSectionA(1a—2d)【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
2、,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:掌握频率副词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
3、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:__________________
4、______________.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
5、(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.How
6、manytimesB.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)_______________doeshegotothecinema?2)—HowoftendoesMrWanggotoseehisparents?—_______(用two的适当形式填空)aweek.4.A:Whatdoyouusuallydoonweekend
7、s?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