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1、Unit 2How often do you exercise?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（摇摆舞）.Its fun!I have class once a
2、 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!摇摆舞摇摆舞是欧美各国普遍流行的一种快节奏交谊舞，又叫两步摇滚，在国内也有很多的爱好者。摇摆舞是一种自娱性很强的即兴舞蹈，用不着循规蹈矩，没有严格的动作规范，只需掌握其常用
3、组合动作，即可自由发挥。摇摆舞蹈其实是爵士舞蹈中的一种，也可称为摇摆爵士舞蹈。爵士舞蹈最早出现在二十世纪早期的美国，从上世纪的二十年代到五十年代是摇摆舞蹈乐队最得意的三十年，他们不仅在美国本土拥有大批忠实的追随者，而且受到了世界范围的普遍喜爱。摇摆舞动作欢快洒脱，变化多样，与其它交谊舞相比，摇摆舞更活泼、欢快！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。Walking is a good exercise.散步是很好的运动。散步是很好的运动。Language
4、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.sometime是副词是副词,“在某个时候在某个时候”,“某时某时”Will you come again some
5、time 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 last month.The factory is some times larger than that one
6、.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，也可在后接句子，来等，既可以独立使用，也可在后接句子，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?How come?是是吗吗？怎么会呢？怎么会呢？Words review maybe least at le
7、ast adv.大概；或许；可能大概；或许；可能adv.最小；最少最小；最少adj.&pron.最小的；最少最小的；最少的的至少；不少于；起码至少；不少于；起码What do you do on weekends?1.1.d do homework o homework 2.exercise 2.exercise 3.3.g go to the movies o to the movies 4.4.p play football lay football 5.5.wwatch TV atch TV 6.reading 6.reading Have a talkGrammar focus频度副词
8、频度副词-What do you usually do on weekends?-I always exercise.-What do they do on weekends?-They often help with housework.-What does she do on weekends?-She sometimes goes shopping.-How often do you go to the movies?-I go to the movies maybe once a month.-How often does he watch TV?-He hardly ever wat
9、ches TV.-Does he go shopping?-No,he never goes shopping.【辨析辨析】maybe与与may be maybe是副是副词词，在句子做状，在句子做状语语。may be 是情是情态动词态动词may与与动词动词原形原形be一起构成一起构成句子的句子的谓语谓语动词动词意意为为“可能是可能是”，它，它们们有有时时也可互也可互换换。e.g.或或许许它它们们在你的在你的书书包里。包里。_ they are in your schoolbag.They _ _ in your schoolbag.Maybemay be1.你通常在周未做什么？你通常在周未做什
10、么？_ _ you _ do on weekends?2.我总是去运动。我总是去运动。I _ _.3.他们在周未做什么？他们在周未做什么？_ _ they _ on weekends?usuallyWhat do always exerciseWhat dodo根据课本内容，完成下列句子。根据课本内容，完成下列句子。4.他们经常帮助做家务。他们经常帮助做家务。They _ _ with housework.5.她在周未做什么？她在周未做什么？What _ she _ on weekends?6.她有时候去购物。她有时候去购物。She _ _ _.often helpdoes do someti
11、mes goes shopping7.你多久去看电影一次？你多久去看电影一次？_ _ do you go to the _?8.我可能一个月去看一次。我可能一个月去看一次。I go to movies _ _ a _.9.他多久看一次电视他多久看一次电视?_ _ does he watch TV?10.他几乎不看电视。他几乎不看电视。He _ _ watches TV.How often maybe once monthmovieshardly everHow often11.你去购物吗？你去购物吗？_ _ go shopping?12.不，我从不去购物。不，我从不去购物。No,I _ _ s
12、hopping.Do younever godo homeworkWork in pairs.brush your teeth(刷牙刷牙)cut your hair(理发理发)wash your clothes take a showerclean your room visit your uncle/grandmothersurf the Internet play computer gamesgo shopping/do some shopping eat breakfastarrive late for class eat in the classroompractice your En
13、glish watch TV A:How often do you?B:Once a week/Every day/Twice a month/Hardly ever/Never/Sometimes/1.How often _ he play soccer？2._ you drink milk?3.How often _ they stay up late?4._ Sue eat a healthy breakfast?5.How often _ you eat apples？6._ your parents play sports?3a Complete the questions with
14、 do or does.dodoesDo Does doDo Then match the questions and answers.1.How often dose he play soccer？2.Do you drink milk?3.How often do they stay up late?4.Dose Sue eat a healthy breakfast?5.How often do you eat apples？6.Do your parents play sports?a.Yes,she usually does.b.Hardly ever.I dont like the
15、m.c.He plays at least twice a week.d.No,they dont.Theyre too busy.e.Never.They always go to bed early.f.Yes,I do.Every day.2.at least意意为为“至少，不少于；起至少，不少于；起码码”，是副，是副词词组词词组，一般指在数量或程度上，一般指在数量或程度上。e.g.你必你必须须至少一周打至少一周打扫扫你的房你的房间间一一 次。次。You have to clean your house _ _ once a week.at least 3b use the words
16、given to write questions.Questions：?(how often/help with housework)?(what/usually/do/weekends)?(how often/best friend/exercise)?(what/usually/do/after school)How often do you help with houseworkWhat do you usually do on weekendsHow often does your best friend exercisewhat do you usually do after sch
17、oolThen ask and answer them with a partner.My partners answers：1.I always help with housework.2.I usually surf the Internet.3.He does exercise everyday.4.I usually do my homework after school.3)sometimes:adv.有时有时 Sometimes I work in the day and sometimes at night.4)hardly ever:几乎很少几乎很少,几乎不几乎不 I hard
18、ly ever watch soap operas.5)never:adv.从不从不,决不决不 She never stops talking.read English books sing English songs3c What can you do to improve your English?speak English with foreignersjoin the summer campwatch English moviesread English newspapersdo some English exerciseRead English every day.Listen to
19、 English tapes every day.Sing English songs.Watch English programs.Try to talk in English.Read English newspapers/magazines.Write letters/diaries in EnglishMake an English pen pal.The good habits of English study总结总结：how often“多久一次多久一次”询问动询问动作的作的频频率。率。答答语语：（：（1）every+名名词单词单数数every morning/afternoon/
20、evening/day/Sunday/weekend/week/month/term/year/（2）次数）次数+一段一段时间时间once a day/twice a week/once or twice a year/two or three times （3）频频度副度副词词always（100%）-usually（90%）-often=all the time =at times （60%）-sometimes（30%）-hardly ever（10-20%）-never（0%）其他表示频度的词every dayonce a week/month/yeartwice a week/mon
21、th/yearthree times a week/month/yearfour times a week/month/yearAdd more things to the chart.Then ask your classmates the questions and find the best English student.How often do youNamesFrequencyA:How often do you read English books?B:I read English books about twice a week.the best English student
22、I think is the best English student.s English is pretty good.is very active in class.After class,His/her good habits help him/her get good grades.As for me,I read English 句型转换1.She goes to the movies three times a month.（对划线部分提问）（对划线部分提问）_ _ _ she go to the movies?2.How often doesExercisesMaybe your
23、 mother is in the kitchen.(改为同义改为同义句句)Your mother _ _ in the kitchen.may be 3.We eat meat twice a week.(同义句同义句)We _ meat two _ a week.4.I always exercise after school.(变成完全否定句变成完全否定句)I _ exercise after school.5.I practice the piano every day.(对划线部分提问对划线部分提问)_ _ do you practice the piano?havetimesnev
24、erHow oftenTranslate and write them down.1.至于作业，大多数学生每天都做。至于作业，大多数学生每天都做。2.没有学生一周做一次或两次作业。没有学生一周做一次或两次作业。As for homework,most students do homework every day.No students do homework once or twice a week.3.他几乎从未逛过商店。他几乎从未逛过商店。He hardly ever goes shopping.4.你多久玩一次滑板？你多久玩一次滑板？How often do you exercise?5.她通常她通常9点钟上床睡觉。点钟上床睡觉。She usually goes to bed at 9 oclock.