Unit 6 How often do you cise Section B 课件2.ppt

1、Unit 6 How often do you exercise?,Section B,Free talk How to keep healthy? a healthy diet exercise sleep well .,Do you have a healthy diet? Do you often eat junk food?,Is the food in the following pictures healthy or unhealthy?,Healthy food,Junk food,What food and drink are unhealthy?,junk food,“jun

2、k food意为“垃圾食品”，指那些仅仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。,Doctors want us to eat every day. Doctors want us to drink every day.,Doctors want us to every day. Because is good for our health.,Doctors want us to every day. Because is good for our health.,Docto

3、rs want us to every day. Because are,be good / bad for health,Coffee is bad for our health.,be good/ bad for health,Potato chips are bad for health.,potato chips =French fries,cola,be good/ bad for health,chocolate,be good/ bad for health,be good/ bad for health?,unhealthy 不健康的,junk food,be bad for

4、health,not healthy,cola,salad,soup,hot dog,tomato,onion,dumpling,broccoli,healthy or unhealthy?,-What do you think of junk food?,- Although its bad for our health, I love it. I eat it once or twice a week.,the McDonalds,-How often do you eat junk food? - I eat junk food once a month. - Do you like i

5、t? - Yes, although its not good for my health. - (No, its bad for my health.),junk food,fruit,A: How often do you eat fruit? B: I eat fruit every day. A: Do you like it? B: Yes, its good for my health. (No. But my mother wants me to eat it. She says its good for my health.),vegetables,Focus on books

6、,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).,2a,Reading,2b,Read the passage quickly and find the answer to the questions below.,How many kinds of free time activities are mentioned in the passage? _ 2. What is the best way to relax?

7、_,Three.,The best way to relax is through exercise.,Read the passage carefully and complete the pie chart below.,_ % every day,Exercise,_ % 3 or 4 times a week,Use of the Internet,_ % every day,_ % 4-6 times a week,_ % 1-3 times a week,_ % no exercise,10,20,15,20,45,90,_ % 4-6 times a week,Watch TV,

8、_ % 1-3 times a week,_ % every day,85,13,2,2c,Read the article again and answer the questions.,1. How many percent of the students do not exercise at all? _ 2. How many percent of the students use the Internet every day? _,Ninety percent students.,Twenty percent students.,3. How often do most studen

9、ts watch TV? _ What do they usually watch? _ 4. What does the writer think is the best way to relax? _ Why? _,Most students watch TV every day.,They usually watch sports, game shows.,Its healthy for the mind and the body.,Exercising.,5. Do you think the students in No. 5 are healthy? _ Why or why no

10、t? _ _ _,No, I dont think so.,Because most students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy.,Language points,1. We found that only fifteen percent of our students exercise every day. percent 名词，意为“百分之” e.g. Eighty percent of the students in our class exe

11、rcise every day. 我们班里80%的学生每天都锻 炼。,【注意】 percent做主语时，谓语动词的数要根据其后面的名词来确定。 e.g. Fifty percent of the apples are bad. 50%的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。,2. And twenty percent do not exercise at all! not at all 意为“一点也不”， not应和be动词、助动词或情态连用。 e.g. The story isnt interesting at