a healthy life style的 reading部分的課件.ppt

1、,From Book1 Unit7 A Healthy Lifestyle,Shuinan Vocational Middle School Huang Guirong,Reading and writing,couch potato,（喻）懶散在家的人,spend,v. 花費(fèi),lazy,adj. 懶惰,diet,n. 飲食,Read the words and expressions. Which ones do you know?,contain,v. 包含,fit,adj. 健康的,slim,adj. 苗條的,smart,adj. 聰明,outdoor activity,戶外運(yùn)動(dòng),Act

2、ivity : describing people using adjectives,What qualities attract you most?,Are You a Couch Potato ?,couch potato 電視迷，沙發(fā)土豆。 Couch是“沙發(fā)”，patato是“土豆，馬鈴薯“，couch potato是指經(jīng)常坐在沙發(fā)上面看電視，又不運(yùn)動(dòng)又不外出，整個(gè)人的生活狀態(tài)和身型都好像一只potato馬鈴薯。 最新研究指出，發(fā)明couch potato這個(gè)詞的美國(guó)人是名副其實(shí)的couch potato電視迷。美國(guó)人平均每人每天看近五個(gè)小時(shí)電視，比世界其它大國(guó)的看電視時(shí)間多一個(gè)小時(shí)。

3、排在“電視迷”couch potato前三名的分別是:美國(guó)，澳大利亞，意大利。中國(guó)在15個(gè)調(diào)研國(guó)家中排14名。不過(guò)大家不用開(kāi)心，這是因?yàn)楹芏嗳藦腸ouch沙發(fā)轉(zhuǎn)移到了desk電腦臺(tái)，由couch potato變成了desk potato，變成了“電視迷”，成日坐在電腦臺(tái)旁邊上網(wǎng)和玩游戲。,Reading and writing,Read the text with these questions in mind.,1. What are “couch potatoes”?,2. How can we keep healthy and fit?,Learning Tips: 英文中很多約定俗成的

4、 用法，我們不能簡(jiǎn)單從字 面去聯(lián)想，而是要通過(guò)上下 文來(lái)推測(cè)它的意思。比如 這段文章里面有一個(gè) couch potato, 是指“整天泡在電視 機(jī)前看電視的人”， 而不是 “土豆” 的意思。,Reading and writing,Are You a Couch Potato ?,Some people spend too much time in front of the TV and eat too much fast food. They become lazier and lazier. They are called couch potatoes. They say they lik

5、e fast food because it is fast. But the trouble with fast food is that it can make us fat really fast. A healthy diet should give us what we need but not contain too much fat or sugar. But fast food gives us much more than we need and it becomes fat and stays with us. So we start to look fat. So wha

6、t can we do if we dont want to be couch potatoes? The answer is more exercise. Exercise makes us healthy and fit. If we spend less time in front of the TV and our computer and spend more time playing sport and joining in outdoor activities, we will be slim and smart. We should all get out more!,Read

7、ing and writing,Decide true (T) or false (F).,1. Couch potatoes are big potatoes.,2. Fast food can give us much more than we need.,3. A healthy diet doesnt contain fat or sugar.,F,T,F,4. Couch potatoes spend too much time in front of the TV.,T,Reading and writing,Make a text analysis and find the ma

8、in idea for each part.,Part 1:,A brief introduction to topic ( What),(Para 1),Part 2:,The differences between a healthy diet and fast food (Why),(Para 2),Part 3:,Conclusion (How),(para3),Expressions,Sb spend some time in doing sth.,spend time/money on sth.,It takes sb some time to do sth.,cost,pay,s

9、pend,take,less time,Grammar,Sentences,lazier and lazier,比較級(jí)+and+比較級(jí),The trouble with fast food is that,表語(yǔ)從句,too much+un /v+ too much,much too+adj/adv,too much,much too,much more than,比較級(jí)前可用much,a little等表程度,A healthy diet should give us what we need,賓語(yǔ)從句,more exercise,look fat,連系動(dòng)詞加adj作表語(yǔ),(much),(li

10、ttle),If we spend less time , we will be slim and smart.,條件狀語(yǔ)從句（主將從現(xiàn)）,complete the following blanks,1.Couch potatoes too much _ in front of the TV and too much so they become 2.The trouble _ fast food is it can make us really fast. 3.A healthy _ should give us_ we need but fast food gives we need. 4

11、.If we spend time on but time on ,well be .,spend,time,eat,fast food,lazier and lazier,with,that,fat,diet,less,TV and computer,more,outdoor activities,slim and smart,what,more than,What else can be done to keep us healthy?,I think we should ,Have a further discussion,extension,1. Read the passage fluent