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1、Unit 2 How often do you exercise?,Section B,检测,翻译下列短语,上钢琴课 _ 每天 _3.几乎不;很少 _ 4.每周五次 _5.不得不 _ 6.大多数人 _7.垃圾食品 _ 8.怎么回事？_,have piano lessons,every day,hardly ever,five times a week,have to,most of the people,junk food,how come?,New words,1a.Match the words with the pictures.1._ junk food 3._ fruit 5._sl
2、eep2._ milk 4._ vegetables 6._coffee,1b.Ask and answer questions.Use the words from 1a.A:How often do you drink milk,Liu Fang?B:I drink milk every day.A:Do you like it?B:No.But my mother wants me to drink it.She says its good for my health.,1d.Listen again.Fill in the blanks in the survey.,hardly ev
3、er,every day,never,nine,nine,every day,never,two or three times a week,three or four times a week,never,four timesa day,2a.Rank these activities according to how often you think you classmates do them(1=most often,6=least often),2b.Read the article and complete the pie charts on the next page.What D
4、o No.5 High School Students Do in Their Free Time?,2c.Read the article again and answer the questions.,1.How many percent of the students do not exercise at all?Twenty percent.2.How many percent of the students use the Internet every day?Ninety percent.3.How often do most students watch TV?What do t
5、hey usually watch?Every day.Game shows.4.What does the writer think is the best way to relax?Why?Exercise.It is healthy for the mind and the body.5.Do you think the students at No.5 are healthy?Why or why not?No.,2d.According to the article and the pie charts,write sentences with the percentages usi
6、ng always,usually or sometime.,1.90%:Ninety percent of the students always use the Internet.2.85%:_3.45%:_ _4.10%:_ _5.13%:_ _6.2%:_ _,Eighty-five percent of the students watch TV every day.,Forty-five percent of the students exercise four to six times a week.,Ten percent of the students use the Int
7、ernet at least three or four times a week.,Thirteen percent of the students watch TV four to six times a week.,Two percent of the students watch TV one to three times a week.,Key points,1.ask:ask sb(not)to do sth 告诉某人(不)做某事 ask sb about sth 询问有关2.find:强调结果 find out 强调通过调查，研究之后发现3.percent of 的百分之几 数词
8、+percent+of+名词,4.the answer to:的答案 the best way to do sth.做某事的最好方式5.although 表“虽然”，句中不与but 同用，常用于句首。Eg:Although he is young,his English is very good.虽然他很小，但他的英语很好。,surprised:1.be surprised that+从句 对很惊讶翻译：我很惊讶的得知你送给我一个大礼。I am surprised that you gave me a big gift.2.be surprised at sth.对某事惊讶我对汤姆的新形象感到
9、惊讶。I am surprised at Toms new look.3.be surprised to do sth 很惊讶的做某事再次见到他很惊讶。I am surprised to see him again.,Exercises:I asked my mother _(clean)the room._,(结果是)we were lost.I _(find.find out)my book under my desk.My money was lost,I must _ who got it._(百分之10的)of the students are good.,to clean,As a
10、 result,find,find out,Ten percent of,She says its good for my health.【中考考点】An apple a day is good _ your health.A.at B.for C.in D.with,B,Translate and write them down.,1.-你多久喝一次牛奶？-我每天都喝。2.我妈妈想让我喝牛奶。她说它对我的 健康有益。,How often do you drink milk?I drink milk every day.,My mother wants me to drink milk.She says its good for my health.,
