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1、Unit 2 How often do you exercise?第二课时第二课时 Section A(Grammar Focus Section A(Grammar Focus3c)3c)目录目录课前预习0101名师点拨0202课堂小测0303课后作业0404课前预习课前预习请同学们预习课本Section A(课本P11)。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！1.大概；或许；可能adv._2.最小；最少adv.最小的；最少的adj.&pron._核心单词核心单词maybemaybeleastleast3.熬夜 _4.至少;不少于；起码 _5.吃健康的早餐 _6.
2、早点睡觉 _常考短语常考短语stay up latestay up lateat leastat leasteat a healthy breakfasteat a healthy breakfastgo to bed earlygo to bed early7.他们经常帮忙做家务。They often _ housework.8.我大概一个月看一次电影。I _ maybe once a month.典型句子典型句子help withhelp withgo to the moviesgo to the movies9.他几乎不看电视。He _ watches TV.10.我从不去购物。I ne
3、ver _.hardly everhardly evergo shoppinggo shopping名师点拨名师点拨5 5频度副词频度副词He often plays sports.他经常做运动。How often does Tom watch TV?汤姆多久看一次电视？He sometimes watches TV.他有时看电视。Grammar Focus专练专练 ()1.She_ late for school.A.always isB.is alwaysC.alwaysD.often is()2.Mary _ eats hamburgers.She thinks its not good
4、 for health.A.alwaysB.sometimesC.everD.neverB BD D()3._ do you do your homework?Every day.A.WhenB.How many timesC.How oftenD.What time()4.My mother _uses the Internet.She likes watching TV.A.doesnt hardly everB.hard everC.isnt hardly everD.hardly everC CD D()5.Her working place is next to her home,s
5、o she _ to work on foot.A.never goesB.goes alwaysC.goes neverD.often goes()6.My mother _asks my father for help when she has a problem,because she thinks she can make it.A.alwaysB.usuallyC.sometimesD.neverD DD D6 6与与howhow有关的句型的用法有关的句型的用法类型类型用法用法举例举例how often用于询问事情发生的频率，意为“多久一次”，通常用“次数(once/twice/ti
6、mes)+时间段”回答How often do you exercise?你多久锻炼一次？Twice a week.一周两次。how far用于询问路程，意为“多远”，通常用“Its meter(s)/mile(s)/kilometer(s)(away).”回答How far is it from your home to school?你家离学校有多远？Its five kilometers.五公里。续表续表类型类型用法用法举例举例how long用于询问时间长度，意为“多久”，通常用“for+时间段”回答How long have you waited for Tom?你等了汤姆多久了？F
7、or an hour.一小时。how soon用于询问将来的时间长度，意为“过多久”，通常用“in+时间段”回答How soon will you come back?你过多久会回来？In 20 minutes.20分钟以后。专练专练 ()1._ do you have a Music Festival at your school?Once a year.A.How soonB.How oftenC.How longD.How farB B()2._ is it from the bank to your school?Its six kilometers.A.How soonB.How o
8、ftenC.How longD.How farD D()3._ will you stay here?For a week.A.How soonB.How oftenC.How long D.How far()4._ will you come back from Japan?In a month.A.How soonB.How oftenC.How longD.How farC CA A5.他多久玩一次电脑游戏？他几乎不玩电脑游戏。(翻译句子)_ _How often does he play computer games?How often does he play computer ga
9、mes?He hardly ever plays computer games.He hardly ever plays computer games.7 7maybemaybe和和may bemay be的区别的区别比较项比较项用法用法举例举例maybe用作副词，在句子中作状语，常放在句首，意为“大概；或许；可能”Maybe he is right.可能他是对的。may be此为情态动词may与动词原形be一起构成句子的谓语动词，意为“可能是”He may be right.他可能是对的。专练专练 它们可能在你的书包里。_ they are in your schoolbag.=They _
10、 in your schoolbag.根据汉语意思完成句子，词数不限MaybeMaybemay bemay be课堂小测课堂小测一、根据句意及中文或首字母提示，用单词的适当形式填空一、根据句意及中文或首字母提示，用单词的适当形式填空1.How often does Jack use the Internet?Four _(次；回)a week.2.My friend goes to the movies _(一次)a month.3.I play sports at l_ twice a week.4.Dennys brother doesnt know much about the I_.5
11、.My parents e_ every day,so they are very healthy.timestimesonceonceeasteastnternetnternetxercisexercise二、根据汉语意思完成句子，词数不限二、根据汉语意思完成句子，词数不限6.她周末做什么？她有时购物。_ she do _?She _.7.你喝牛奶吗？几乎不。_ you _?_.What doesWhat doeson weekendson weekendssometimes goes shoppingsometimes goes shoppingDoDodrink milkdrink mi
12、lkHardly everHardly ever8.你每天至少应该锻炼一个小时。You should exercise _ every day.9.熬夜对你的健康不好。Staying up late is _.10.那个男人可能是我的老朋友。That man _.at least an hourat least an hourbad/not good for your healthbad/not good for your healthmay be my old friendmay be my old friend三、单项填空三、单项填空(语法专练语法专练)()11._ do you play
13、 basketball?I play basketball at least three times a week.A.How longB.How oftenC.How soonD.How far()12.Mary often helps her mother _ the housework at home.A.withB.aboutC.forD.atB BA A()13.I like English very much,so I _ listen to the tape every morning.A.usuallyB.neverC.hardlyD.hardly ever()14.After supper I usually go out for a walk,but _ I stay at home and watch TV.A.usuallyB.sometimesC.oftenD.neverA AB B()15._Jack forgot to bring it here.You _ right.A.Maybe;maybeB.May be;maybeC.Maybe;may beD.May be;may beC C