(共22张PPT)
Unit2
How Often Do You Exercise
1. hardly几乎不 10. once一次；曾经
2. twice两次 11. Internet网络
3. program节目 12. full满的；饱的
4. at least至少 13. health健康
5. result结果 14. percent百分之...
6. online线上的 15. although尽管
7. mind想法 16. such如此的
8. junk food垃圾食品 17. maybe可能
9. swing秋千；摇摆 18. housework家务
1. hardly几乎不 10. once一次；曾经
2. twice两次 11. Internet网络
3. program节目 12. full满的；饱的
4. at least至少 13. health健康
5. result结果 14. percent百分之...
6. online线上的 15. although尽管
7. mind想法 16. such如此的
8. junk food垃圾食品 17. maybe可能
9. swing秋千；摇摆 18. housework家务
1. hardly几乎不 10. once一次；曾经
2. twice两次 11. Internet网络
3. program节目 12. full满的；饱的
4. at least至少 13. health健康
5. result结果 14. percent百分之...
6. online线上的 15. although尽管
7. mind想法 16. such如此的
8. junk food垃圾食品 17. maybe可能
9. swing秋千；摇摆 18. housework家务
1. together一起 7. die死
2. writer作家 8. dentist牙医
3. magazine杂志 9. however然而
4. more than多于 10. almost几乎
5. none没有 11. less than少于
6. point点；分数 12. such as例如
1. together一起 7. die死
2. writer作家 8. dentist牙医
3. magazine杂志 9. however然而
4. more than多于 10. almost几乎
5. none没有 11. less than少于
6. point点；分数 12. such as例如
1. together一起 7. die死
2. writer作家 8. dentist牙医
3. magazine杂志 9. however然而
4. more than多于 10. almost几乎
5. none没有 11. less than少于
6. point点；分数 12. such as例如
Last month we 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 only one to three times a week. And twenty percent do not exercise at all.
We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.
The answer 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 eighty-five percent watch TV every day! Although many students like to watch sports, 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 together. And remember, “Old habits die hard”. So start exercising before it’s too late!
1.What percent of the students do not exercise at all
2.What percent of the students use the Internet every day
Twenty percent of the students do not exercise at all.
Ninety percent of the students use the Internet every day.
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
Most students watch TV every day. They usually watch sports and game shows.
The best way to relax is through 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, they aren’t. Because they spend too much time using the Internet or watching Tv. But they do not have enough time for sports and exercise.
How often… 问频率或次数, “多久一次 ”
（1）用频度副词always/usually/often/sometimes/hardly ever/never
(2) 用表示次数的词
every day, each week, once a day, twice a day, four times a month 等
1. How often do you exercise
2. 辨析: how often, how long, how far, how soon
how long
(1)询问多长时间，(2)询问河流等长度
how far
用来询问距离，表示多远
how soon
“多久之后”，和将来时态连用，用“in +时间段”回答
Unit2-How often do you exercise
3. hardly 与hard 的区别
hardly“几乎不”
hard ① 困难的 ② 努力地 ③雨或雪下得大
1. It's raining _________.
2. I can _______ see the way.
3. It's very _______ to get to school.
4. I must study _________.
hard
hardly
hard
hard
Unit2-How often do you exercise
4. sometimes 有时
some times 几次
sometime（将来的）某个时候
some time 一段时间
① I have visited Beijing _____________.
② ___________ I walk to school.
③ I will visit you ______________.
④ The work is difficult, so I need _____________.
some times
Sometimes
sometime
some time
5. We found that only fifteen percent of our students exercise every day.
百分数不用复数，后用of连接要修饰的名词,作主语时，谓语动词要与of后的名词单复数一致
Twenty percent of milk _______ ( be ) bad.
is
2. The answer to our questions about watching television were also interesting.
the key to the lock 锁的钥匙
the ticket to a concert 演唱会的票
the solution to the problem 问题的解决方法
You should give him a ticket a ball game.
A. at B. of C. on D. to
D
3. Although many students like to watch sports, game shows are the most popular.
although = though 表示“虽然” 不与but连用
_________ it is raining hard, ________ nobody is late for school.
A. Because, so B. So, that
C. Although, but D. Although, 不填
D
4. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.
⑴ such as 通常放句中，后接几个并列名词。
I can speak many languages, English, French and Japanese.
⑵for example 可放句中，句首或句尾，后常接一个句子并与它用逗号隔开。
, Australia was unknown.
such as
For example八年级上册英语Unit2
【Passage】
What Do No.5 High School Students Do in Their Free Time
Last month we 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 only one to three times a week. And twenty percent do not exercise at all.
We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.
The answer 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 eighty-five percent watch TV every day! Although many students like to watch sports, 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 together. And remember, “Old habits die hard”. So start exercising before it’s too late!
Read the article again and answer the questions.
What percent of the students do not exercise at all
What percent of the students use the Internet every day
How often do most students watch TV What do they usually watch
What does the writer think is the best way to relax Why
Do you think the students at No. 5 are healthy Why or why not
【Grammar】
1. How often do you exercise
How often… 问频率或次数, “多久一次 ”
（1）用频度副词always/usually/often/sometimes/hardly ever/never
(2) 用表示次数的词
every day, each week, once a day, twice a day, four times a month 等
2. 辨析: how often, how long, how far, how soon
how long
(1)询问多长时间，(2)询问河流等长度
how far
用来询问距离，表示多远
how soon
“多久之后”，和将来时态连用，用“in +时间段”回答
3. hardly 与hard 的区别
hardly“几乎不”
hard ① 困难的 ② 努力地 ③雨或雪下得大
1. It's raining _________.
2. I can _______ see the way.
3. It's very _______ to get to school.
4. I must study _________.
4. sometimes 有时
some times 几次
sometime（将来的）某个时候
some time 一段时间
① I have visited Beijing _____________.
② ___________ I walk to school.
③ I will visit you ______________.
④ The work is difficult, so I need _____________.
5. We found that only fifteen percent of our students exercise every day.
百分数不用复数，后用of连接要修饰的名词,作主语时，谓语动词要与of后的名词单复数一致
Twenty percent of milk _______ ( be ) bad.
2. The answer to our questions about watching television were also interesting.
the key to the lock 锁的钥匙
the ticket to a concert 演唱会的票
the solution to the problem 问题的解决方法
You should give him a ticket a ball game.
A. at B. of C. on D. to
3. Although many students like to watch sports, game shows are the most popular.
although = though 表示“虽然” 不与but连用
_________ it is raining hard, ________ nobody is late for school.
A. Because, so B. So, that
C. Although, but D. Although, 不填
4. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.
⑴ such as 通常放句中，后接几个并列名词。
I can speak many languages, English, French and Japanese.
⑵for example 可放句中，句首或句尾，后常接一个句子并与它用逗号隔开。
, Australia was unknown.
