英语人教版八年级上册uint2.ppt

1、Unit 2 How often do you exercise?,SectionB,milk,be good for,health,chocolate,be bad for,health,potato chips,junk food,coffee,unhealthy,a,e,c,f,d,1C,Does Tine have good habits?,Does Tine have good habits?,Does Bill have good habits?,hardly ever,every day,every day,never,two or three times a week,List

2、en,every day,three or four times a week,nine hours,nine hours,four times a day,never,never,1d,Role-play.,1e,A : How often do you exercise ? B : I exercise every day. A : And how often do you.? B : .,3,5,1,4,2,6,Read the article.,What Do No.5 High School Students Do in Their Free Time ? Last month we

3、 asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results. We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise onl

4、y one to three times a week. And twenty percent do not exercise at all !,2b,We all know that many students often go online, but we were surprised that ninety percent of them use Inernet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not

5、for homework.,The answers to our questions about 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 eight-five percent watch TV every day! Although many students like to watch sports,

6、 game shows are the most popular.,It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play

7、 together. And remember, “old habits die hard.” So start exercising before its too late !,15,20,20,45,10,90,13,2,85,2c,How many percent of the student do not exercise at all? 2. How many percent of the students use the Internet every day?,Twenty percent .,Ninety percent .,Read the article again and

8、answer the questions.,3. How often do most students watch TV? What do they usually watch? 4. What does the writer think is the best way to relax? Why?,They watch TV every day. They usually watch game shows.,Exercise . It is healthy for the mind and the body.,5. Do you think the students at No. 5 are

9、 healthy? Why or why not?,No , I dont think so. Because they watch TV more and exercise less.,Eighty-five percent of the students always watch TV .,Forty -five percent of the students usually exercise.,Ten percent of the students often use the Internet.,Thirteen percent of the students usually watch

10、 TV.,Two percent of the students sometimes watch TV .,Unit 2 How often do you exercise?,Section B (3a-4),Lead in,Talk about your good habits.,I read English books every day.,I usually help with the housework.,I always exercise.,I drink milk every day.,I never stay up late.,Talk about your bad habits

11、.,I use the Internet every day.,I often eat hamburgers.,I watch TV for over two hours every day.,I hardly ever go to the dentist (看牙医).,I dont like vegetables.,New Words,1. however 副词，意为“然而，可是”，表示转折关系，可放在句首、句中、句末。 e.g. I was hungry, however, she gave me some water. 我很饿，但她却给了一些水。 My father, however,

12、didnt drive there. 可是我父亲没有开车去那里。,2. more than，意为“多于”，相当于over; 其反义词为less than ，意为“少于” e.g. It never takes more than/over half an hour to get to school. 到达学校用时从未超过半小时。 Theyll stay there for less than three days. 他们将在呆在那里不到三天。,Look at the information in the chart and complete the report.,3a,Jane is a 1

13、6-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercises and she reads books _. Also, she _drinks juice and she _ stays up late.,usually,every day,hardly ever,However, she has some bad habits, too.

14、 She _ watches TV for more than two hours a day, and she _ eats hamburgers. Her parents are not very happy because she _ helps with housework and she _ goes to the dentist for teeth cleaning. She says she is afraid.,always,sometimes,hardly ever,never,every day,always,Complete the chart with your own

15、 information. In the last column, use expressions like always, every day, twice a week and never.,3b,every day,never,twice a week,always,often,hardly ever,never,_ _ _ _,Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example.,3c,Writing,本文为写自己日常

16、生活中的好习惯与坏习惯。因此，应用一般现在时态。 首先，应在将自己的好坏习惯列个清单，标明自己做这些事情的频率。 然后，依次将这些事情完整地表达出来。 最后，通读一遍自己的文章，看有没有错误的地方。,写作指导,One possible version:,Now, its your turn. Try your best.,I have lots of good habits. I exercise every day. I always read books. I eat fruit every day. I drink milk twice a week. I never stay up l

17、ate. But I have some bad habits, too. I always watch TV for two hours a day. I use the Internet twice a week. I hardly ever help with housework. I never go to the dentist.,Group work,Take the health quiz. Compare your results with your partners. Whos healthier?,4,How often do you eat breakfast?,Almo

18、st every day.,How often do you eat fast food?,A few times a week.,How often do you eat vegetables and fruit?,A few times a week.,How often do you exercise?,A few times a month.,How many hours do you watch TV every week?,Five or more.,How many hours do you usually sleep at night?,Less than six.,Now.

19、Look at the charts in Page 16 and check the points:,Look at the first chart. It says: 4-8 points: Youre smart about health most of the time.,Well. Not do it with your partners.,Self check,1. Complete the chart with activities you do and dont do. What about your mother/father?,play basketball,play chess,read books,read newspapers,eat hamburgers,eat chicken,drink juice,drink tea,watch TV,use the Internet,stay up late,get up early,2. Write five sent