1、Unit 2How often do you exercise?第一页，编辑于星期五：十点 三十分。第二页，编辑于星期五：十点 三十分。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 da
2、nce（摇摆舞）.Its fun!I have class once a 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!第三页，编辑于星期五：十点 三十分。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，
3、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！第四页，编辑于星期五：十点 三十分。1.exerciseexercise v.锻炼；锻炼；exercise n.U运动运动;C练习练习如如:Lets do our exercise
4、s.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 points第五页，编辑于星期五：十点 三十分。2.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”
5、。第六页，编辑于星期五：十点 三十分。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 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.第七页，编辑于星期五：十点 三十分。c.som
6、e 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.第八页，编辑于星期五：十点 三十分。.How come?为什么呢？为什么呢？这是英语中的一个口语，相当于汉语的这是英语中的一个口语，相当于汉语的“为什么为什么”、“怎么会怎么会”等，既可以独立使用，也可在后接句子，来询等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。问事情的缘由或状况。例如：例如：How come the sky i
7、s blue today?今天天怎么会这么蓝？今天天怎么会这么蓝？A：I didnt even eat lunch today.我今天甚至没吃午饭。我今天甚至没吃午饭。B:Really?How come?是吗？怎么会呢？是吗？怎么会呢？第九页，编辑于星期五：十点 三十分。Words review maybe least at least 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；最少的最小的；最少的至少；不少于；起码至少；不少于；起码第十页，编辑于星期五：十点 三十分。What do you do on weekends?1.do home
8、work 2.exercise 3.go to the movies 4.play football 5.watch TV 6.reading Have a talk第十一页，编辑于星期五：十点 三十分。Grammar focus频度副词频度副词-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.第十
9、二页，编辑于星期五：十点 三十分。-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 watches TV.-Does he go shopping?-No,he never goes shopping.第十三页，编辑于星期五：十点 三十分。【辨析】【辨析】maybe与与may be maybe是副词，在句子做状语是副词，在句子做状语。may be 是情态是情态动词动词may与动词原形与动词原形be一起构成一起构
10、成句子的谓语动词意句子的谓语动词意为为“可能是可能是”，它们有时也可互换。，它们有时也可互换。e.g.或许它们在你的书包里。或许它们在你的书包里。_ they are in your schoolbag.They _ _ in your schoolbag.Maybemay be第十四页，编辑于星期五：十点 三十分。1.你通常在周未做什么？你通常在周未做什么？_ _ 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 exercis
11、eWhat 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。第十五页，编辑于星期五：十点 三十分。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 sometimes goes shopping第十六页，编辑于星期五：十点 三十分。7.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
12、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 often第十七页，编辑于星期五：十点 三十分。11.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 _ _ shopping.Do younever go第十八页，编辑于星期五：十点 三十分。do homeworkWork in pair
13、s.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 English watch TV A:How often do you?B:Once a we
14、ek/Every day/Twice a month/Hardly ever/Never/Sometimes/第十九页，编辑于星期五：十点 三十分。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 do or does.dodoesDo Does
15、doDo 第二十页，编辑于星期五：十点 三十分。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 them.c.He
16、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.第二十一页，编辑于星期五：十点 三十分。2.at least意为意为“至少，不少于；起码至少，不少于；起码”，是副词词，是副词词组，一般指在数量或程度上组，一般指在数量或程度上。e.g.你必须至少一周打扫你的房间一你必须至少一周打扫你的房间一 次。次。You have to clean your house _ _ once a week.at least 第二十二
17、页，编辑于星期五：十点 三十分。3b use the words 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 exercis
18、ewhat do you usually do after school第二十三页，编辑于星期五：十点 三十分。Then 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.第二十四页，编辑于星期五：十点 三十分。3)sometimes:adv.有时有时 Sometimes I wo
19、rk 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 hardly ever watch soap operas.5)never:adv.从不从不,决不决不 She never stops talking.第二十五页，编辑于星期五：十点 三十分。read English books sing English songs3c What can you do to improve your English?第二十六页，编辑于星期五：十点 三十分。speak English with foreigners第二十七页，
20、编辑于星期五：十点 三十分。join the summer camp第二十八页，编辑于星期五：十点 三十分。watch English movies第二十九页，编辑于星期五：十点 三十分。read English newspapersdo some English exercise第三十页，编辑于星期五：十点 三十分。Read English every day.Listen to English tapes every day.Sing English songs.Watch English programs.Try to talk in English.Read English newsp
21、apers/magazines.Write letters/diaries in EnglishMake an English pen pal.The good habits of English study第三十一页，编辑于星期五：十点 三十分。总结：总结：how often“多久一次多久一次”询问动作的频率。询问动作的频率。答语：（答语：（1）every+名词单数名词单数every morning/afternoon/evening/day/Sunday/weekend/week/month/term/year/（2）次数）次数+一段时间一段时间once a day/twice a wee
22、k/once or twice a year/two or three times （3）频度副词）频度副词always（100%）-usually（90%）-often=all the time =at times （60%）-sometimes（30%）-hardly ever（10-20%）-never（0%）第三十二页，编辑于星期五：十点 三十分。其他表示频度的词every dayonce a week/month/yeartwice a week/month/yearthree times a week/month/yearfour times a week/month/year第三
23、十三页，编辑于星期五：十点 三十分。Add more things to the chart.Then ask your classmates the questions and find the best English student.How often do youNamesFrequency第三十四页，编辑于星期五：十点 三十分。the best English studentI think is the best English student.s English is pretty good.is very active in class.After class,His/her g
24、ood habits help him/her get good grades.As for me,I read English 第三十五页，编辑于星期五：十点 三十分。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 mother is in the kitchen.(改为同义句改为同义句)Your mother _ _ in the kitchen.may be 第三十六页，编辑于星
25、期五：十点 三十分。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?havetimesneverHow often第三十七页，编辑于星期五：十点 三十分。Translate and write them down.1.至于作
26、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.第三十八页，编辑于星期五：十点 三十分。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.第三十九页，编辑于星期五：十点 三十分。第四十页，编辑于星期五：十点 三十分。
