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1、Unit 2How often do you exercise?Words&Expressions housework hardly ever hardly ever once twice program full swing家务劳动；家务事家务劳动；家务事几乎不；几乎没有几乎不；几乎没有在任何时候；从来；在任何时候；从来；几乎从不几乎从不一次；曾经一次；曾经两次；两倍两次；两倍节目节目忙的；满的忙的；满的摆动；秋千摆动；秋千What do you usually do onweekends?What do you usually do on weekends?I usuallyon week
2、ends.do my homeworkdoes shedoes herShe What do you usually do on weekends?I usuallyon weekends.watch TVdoes heHewatches What do you usually do on weekends?I usuallyon weekends.read booksread books:读书=do some readingdoes shereadsShe What do you usually do on weekends?I usuallyon weekends.go shoppingg
3、o shopping:购物=do some shopping=shop does shegoesShe What do you usually do on weekends?I usuallyon weekends.skateboardskateboard:v.踩滑板；做滑板运动=go skateboarding:踩滑板；做滑板运动does heskateboardsHe What do you usually do on weekends?I usuallyon weekends.surf the Internetsurf:v.冲浪 Internet:因特网surf the Internet
4、:上网does shesurfsShe What do you usually do on weekends?I usuallyon weekends.exerciseexercise:v.做运动does sheexercisesShealwaysusuallyoftensometimeshardly evernever从不从不,从未从未很少很少,几乎不几乎不有时有时经常经常,常常常常通常通常,一般一般总是总是100%0%2a Listen and Number the activities you hear.Activities a.go to the movies b.1 watch TV
5、c.shopd.exercisee.red2345How oftenevery day once a weektwice a weekthree times a weekonce a monthtwice a month2c How often do you do these activities?Fill in the chart and then make conversations.ActivitiesHow oftenwatch TV every dayuse the internetread English booksgo to the moviesexercise对频率提问How
6、often?回答次数+范围once/twice/three times a weeka weekMon.Tues.Wed.Thur.Fri.Sat.Sun.How often_do you do your homework?I do my homework every day.how often:多久一次 对频率提问a weekMon.Tues.Wed.Thur.Fri.Sat.Sun.How often_do you go to the movies?I go to the movies once a week.once:adv.一次once a week:一周一次a weekMon.Tue
7、s.Wed.Thur.Fri.Sat.Sun.How oftendo you go skateboarding?I go skateboarding twice a week.twice:adv.两次twice a week:一周两次A weekMon.Tues.Wed.Thur.Fri.Sat.Sun.How oftendo you exercise?I exercise three times a week.time:n.次数（可数）three times a week:一周三次a monthSeptemberHow often_ do you surf the Internet?I su
8、rf the Internetfour times a month.2d 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 we
9、ek,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!1.Exerciseexercise v.锻炼；锻炼；exercise n.U运动运动;C练习练习如如:Lets do our exercises.让我们做练习吧。让我们做练习吧
10、。Walking is a good exercise.散步是很好的运动。散步是很好的运动。Language points2.three times a weektime 次数次数time and time again 千万次的千万次的three or four times a week 一周三四次一周三四次表示一周表示一周/月月/年多少次年多少次,可以用可以用.times a week/month/year，注意有两个词有单独的表示法，注意有两个词有单独的表示法，“一次一次”用用“once”,“两次两次”用用“twice”。sometimes与几个形似的词的区别与几个形似的词的区别a.som
11、etime是副词是副词,“在某个时候在某个时候”,“某时某时”Will you come again sometime next week?She was there sometime last year.b.some time是名词词组是名词词组,意为意为“一段时间一段时间”，做时间状语用。做时间状语用。I will stay here for some time.He worked on the trouble for some time.c.some times是名词词组是名词词组,意为意为“几次几次,几倍几倍”。I met him some times in the street la
12、st month.The factory is some times larger than that one.How come?为什么呢？为什么呢？这这是英是英语语中的一个口中的一个口语语，相当于，相当于汉语汉语的的“为为什么什么”、“怎么会怎么会”等，既可以独立使用，也可在等，既可以独立使用，也可在后接句子，来后接句子，来询问询问事情的事情的缘缘由或状况。由或状况。例如：例如：How come the sky is blue today?今天天怎么会今天天怎么会这这么么蓝蓝？A：I didnt even eat lunch today.我今天甚至没吃午我今天甚至没吃午饭饭。B:Really
13、?How come?是是吗吗？怎么会呢？怎么会呢？练习：补全单词练习：补全单词1.-What do you usually do on w_?-I often watch TV.2.-How often does she shop?-O_ or t_ a week.3.Grandpa is pretty healthy because he e_ every day.4.Animal World is my favorite TV p_.eekendsnce wicexercisesrogrammes5.The weather here is so cold,I can h_ stand it.6.These two pictures have no _(区别区别).7._(虽然虽然)Mr.White is very old,he goes to work every day.8.Do you have a _(健康健康)lifestyle?differenceshealthyAlthoughardlyHomework Keep a weekend diary showing what you do on weekend.You can write down what they do from the time you get up until you go to bed.