1、Unit 2How often do you exercise?学习目标：学习目标：1.学会单词：学会单词：once,twice,Internet,program,full,swing2.学会短语学会短语：swing dance,use the Internet,have piano lessons3.学会询问频率：学会询问频率：How often.?Lets review:1.在周末在周末_2.购物购物_3.多久一次多久一次_4.几乎不几乎不_5.帮着做家务帮着做家务_ on weekends go shopping how often help with housework hardly
2、ever Revision复习 1.你多久锻炼一次？_2.周末你做什么？_How often do you exercise?What do you do on weekends?频度副词1.总是_ 2.通常_3.经常_ 4.有时_5.几乎不 _ 6.绝不_对频度副词提问用_alwaysusuallyoftensometimeshardly everneverhow often频率由高到低 100%_ 80%_ 60%_ 20%_ 5%_ 0%_alwaysusuallyoftensometimeshardly evernever频率副词在句中的位置是：频率副词在句中的位置是：实义动词之前实义
3、动词之前,be动词或助动词之后。动词或助动词之后。I usually play the guitar on weekends.I sometimes play the guitar on weekends.I always play the guitar on weekends.比一比，看谁说得又快又好？比一比，看谁说得又快又好？100%80%20%New wordsonce twice Internet program fullswingswing dance一次；曾经一次；曾经两次；两倍两次；两倍互联网；因特网互联网；因特网节目节目忙的；满的；充满的忙的；满的；充满的摆动；秋千摆动；秋千摇
4、摆舞摇摆舞Activities:(活动活动)watch TV go to the movies go shopping/shop exercise readListen.Number the activities(1-5)you hear.2aActivities a._ go to the movies b._ watch TV c._ shop d._ exercise e._ read13542Cheng TaoHow often does Cheng Tao do the activities?Listen and match.2bActivities How oftena.go to
5、 the movies every dayb.watch TV once a weekc.shop twice a weekd.exercise three times a weeke.read once a month twice a month探究：次数表达法 每天一次 once a day 每星期两次 twice a week 每月三次 three times a month 每月四次 four times a month 每月五次 five times a month 每月六次 six times a month 每月七次 seven times a month 探究：次数表达法表示一
6、次_表示两次_三次以上_oncetwice数字数字+timesHave a try(试一试试一试):三次三次_ 五次五次_每周一次每周一次_每周两次每周两次_每周三次每周三次_一两次一两次_四五次四五次_ three times five times once a weektwice a week three times a week once or twice four or five times 2dRead the conversation and match the activity with the right time.piano lessondance lessonplay te
7、nnisWednesday and FridayTuesdayMonday2d Role-play the conversation.Jack:Hi,Claire,are you free next week?Claire:Hmmnext week is quite full for me,Jack.Jack:Really?How come?Claire:I have dance and piano lessons.Jack:What kind of dance are you learning?Claire:Oh,swing dance.Its fun!I have class once a
8、 week,every Monday.Jack:How often do you have piano lessons?Claire:Twice a week,on Wednesday and Friday.Jack:Well,how about Tuesday?Claire:Oh,I have to play tennis with my friends.But do you want to come?Jack:Sure!be full=be busy 忙忙 怎么会？怎么会？be free 有空有空短语小结短语小结多久一次多久一次_一两次一两次_上网上网_摇摆舞摇摆舞_上钢琴课上钢琴课_怎么
9、会？怎么会？_ how often once or twice use the Internet swing dance have piano lessonsHow come?Exercises:1.我这个星期很忙。我这个星期很忙。This week is _ _ for me.2.我下周一上钢琴课。我下周一上钢琴课。I _ piano _ next Monday.3.他们每周锻炼一次。他们每周锻炼一次。They exercise _ _ _.quite full have lessons once a weekHomework 1.Review the new words.2.Make new sentences with how often
