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1、,Unit 1 How often do you exercise? Section B,Presentation,milk,coffee,Presentation,vegetables,fruit,Healthy,Presentation,chips,hamburger,junk food/unhealthy,Presentation,cola,chocolate,is good for our health.,Junk food is bad for our health.,Presentation,be good / bad for health,Coffee is bad for ou
2、r health.,Presentation,be good/ bad for health,Potato chips are bad for health.,potato chips =French fries,Presentation,cola,be good/ bad for health,Presentation,chocolate,be good/ bad for health,Presentation,be good/ bad for health,Presentation,be good/ bad for health,hot dog,Presentation,Match the
3、 words with the pictures.,a,b,c,e,f,1a,d,_ junk food 4. _vegetables 2. _ milk 5. _ sleep 3. _ fruit 6. _ coffee,b,a,e,c,f,d,Doctors want us to eat every day. Doctors want us to drink every day.,Practice,want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事,Doctors want us to every day. Because is good f
4、or our health.,Practice,Doctors want us to every day. Because is good for our health.,Practice,Doctors dont want us to every day. Because are_ _ _.,Practice,bad for health,How often do you drink milk, Liu Fang?,I drink milk every day.,Do you like it?,No. But my mother wants me to drink it. She says
5、its good for my health.,1b,How often do you _ _?,I _ _ _.,Do you like it?,No,But my mother wants me to _ _. She says it_ _ _ my _. .,1b,Listen to an interview about eating habits. Circle your answer to each question.,Does Tina have good habits?Yes. No.I dont know. Does Bill have good habits?Yes. No.
6、I dont know.,1c,every day,hardly ever,sometimes,every day,never,nine,nine,every day,never,two or three times a week,three or four times a week,every day,never,four times a day,Listen again and fill in the blanks.,1b,Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then
7、 change roles.,A: How often do you exercise? B: I exercise every day. A: And how often do you ?,1e,Rank these activities according to how often you think your classmates do them (1=most often, 6=least often).,2a,Read the articles fast and find the general idea of 2b. The general idea of the articles
8、 is about . A.how to use the Internet B.free time activities in No.5 High School C.how to make friends,B,2a,What Do No.5 High School Students Do in Their Free Time? Last month we asked our students about their free time activities.Our question were about exercise,use of the Internet and watching TV.
9、Here are(倒装句） the results.,We found that(宾语从句） only fifteen percent of(数字+percent+of 百分之.) our students exercise every day. Forty-five percent exercise four to（至） six times（次数）a week.Twenty percent exercise only one to three times a week. And twenty percent do not execise at all!,教材解读 1.percent n.百分
10、之。 常用于“数词+percent +of+ sth.”结构,这时后面谓语的单复数由percent后面跟的名词决定。 EG:1.Twenty percent of the students _(be) here. 2.Thirty percent of time _(pass).,are,passes,We all know that many students often go online, (上网）but we were surprised that(令我们吃惊的是） ninety percent of them use the Internet every day. The other
11、（其他的）ten percent use it at least three or four times a week.Most students use it for fun and not for homework.,“be surprised + that从句”意为“很惊讶/吃惊” be surprised at sth.意为“对某事感到惊讶”; to ones surprise意为“令人惊奇的是”。 EG:1.我奇怪,你是唯一一个来的人。 I_ _ _ you are the only one here. 2.我对他的回答感到吃惊。 I _ _ _ at his answer. 3.令
12、他惊讶的是，这个女孩是盲人。 _ _ _,the girl was blind.,am,surprised,that,was,surprised,at,To,surprise,his,The answers to our questions about(+doing)watching television were also interesting.Only two percent of the students watch TV one to three times a week.Thirteen percent watch TV four to six times a week.And e
13、ighty-five percent watch TV every day! Although many students like to watch sports,game shows are the most（最） poplar.,2.although=though 虽然;尽管;即使。引导让步状语从句。 although=though作连词,意为“虽然,尽管” 不能与but连用, 即用了although/though就不能再用but. 用了but,就不能用although/though. EG: 尽管他身体很差，但是他还是努力工作。 1. _ he is in poor health,he
14、 works hard. 2.He is in poor health,_ he works hard. 3.the most +多音节，表最高级 EG：1.最漂亮的女生_ _ _girl. 2.最有趣的书_ _ _book.,Although/though,but,the,most,beautiful,the,most,interesting,It is good to relax by(+doing) using the Internet or watching game shows,but we think the best way to relax is through exercis
15、e.It is healthy for the mind and the body.Exercise such as(例如） playing sports is fun,and you can spend time with your friends and family as（当） you play together.And remember,“So start exercise before its too late!”,4mind 头脑,心智 EG:He has a very sharp mind.他的头脑很敏锐。 EG:mind v.介意,当心,关心。+doing 用来客气地提出请求,或者用来提出询问、征求对方意见。 Do/Would you mind (ones)doing? EG:Do you mind _(close) this window? 【固定搭配】1.下决心: 2.改变主意: 3.不必担心/没关系: 5.by+v.-ing构成方式状语,表示“通过某种方式、手段做某事”。 EG:He succeeded by _(work) hard.,closing,make up ones mind,change
