Unit 2 How often do you exercise?Section B Period 4课件

课件48张PPT。How often do you exercise?Unit 2Section BJim/once a weekLi Ming / twice a weekTony/3 or 4 times a weekBob/every dayLilei/hardly everPeter/neverReviewThe good habits of English studyRead English every day
Listen to English tapes every day
Sing English songs
Watch English programs
Try to talk in English
Read English newspapers/magazines
Write letters / diaries in English
Make an English pen palReviewthe best English studentI think …is the best English student.
…’s English is pretty good.
...is very active in class.
After class, …
His/her good habits help him/her
get good grades.
As for me, I read English … Are you healthy?Do you eat fruit and vegetables everyday?
Do you often drink milk?
Do you often do your exercise?
Do you sleep more than eight hours every night?
Lead inHow can we be healthy?Exercise often and eat healthy food.Could you tell us some healthy food?Well. Fruit, vegetables, milk, rice and meatHow often do you eat vegetable?
How often do you eat fruits?
How often do you drink milk?
How often do you eat junk food?
How often do you eat meat?
How often do you exercise?
What sports do you play?
How many hours do you sleep
every night?Free talk: Talk about your habits.Rank these activities according to how often you think your classmates do them(1=most often, 6=least often).( ) watch TV
( ) go to the movies
( ) play computer games
( ) exercise or play sports
( ) use the Internet
( ) go camping in the country2a2a Rank these activities according to how often you think your classmates do them(1=most often, 6=least often).( 1 ) watch TV
( 5 ) go to the movies
( 2 ) play computer games
( 4 ) exercise or play sports
( 3 ) use the Internet
( 6 ) go camping in the country快速阅读并回答问题1.Which school students this article is about?
It’s about No.5 high school students.
2.When this survey（调查）happened?
This survey happened on last month .
3.How many percent of the students exercise?
Eighty percent of the students exercise.
4.What the most students go online for?
They go online for fun.2b Read the article and complete the pie charts on the next page.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 then percent use it at least three or four times a week. Most students use it for fun and not 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 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!
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 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, 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!Complete the pie charts.154 times a week8590202021310452c Read the article again and answer
the questions.
1.How many students do not exercise at all?
2.How many students use the Internet every day?
3.How often do most students watch TV? What do they usually watch?
20% students do not exercise at all. 90% students use the Internet every day.Most students watch TV every day. They usually
watch sports, game shows.4.What does the writer think is the best way to relax? Why?
5.Do you think the students at No.5 are healthy? Why or why not? Exercise, because it is healthy for the mind and
the body.No , I don’t think so.Because they watch TV more
and exercise less.2d Write sentences with percentages using always, usually or sometimes.
1. 90%:________________________________
2. 85%:________________________________
3. 45%: ________________________________
4. 10%: ________________________________
5. 13%: ________________________________
6. 2% : ________________________________
Ninety percent students always use the Internet.Eighty-five percent of students always watch TV.
Forty -five percent of them usually exercise.Ten percent of them sometimes use the Internet.Thirteen percent of them sometimes watch TV.Two percent of them sometimes watch TV. 2e Choose one of these free time activities or think of your own.Then ask your classmates how often they do this activity and make a chart.Show the pie chart to your class.play computer games
read books
go shopping
draw pictures
play sports2eChoose one of these free time activities or think of your own. Then ask your classmates how often they do this activity and make a pie chart. 1-3 times a week. How often do you play sports?Every day.How often do you read books?201010Group work______ %
4-6 times a weekPlay sports______ %
1-3 times a week______ %
every day 502525Complete the pie charts.154 times a week859020202131045play computer gamesread books
go shopping1. She says it’s good for my health.
她说它对我的健康有益。
1)此句为宾语从句， says后面跟的从句
的时态必须和主句中谓语动词时态
保持一致，都用一般现在时。
2) be good for 对……有好处Language points例如：
Vegetables are good for our health.
蔬菜对我们的健康有益。
Junk food are not good for our
health.
垃圾食品对我们的健康有害。
2. only one to three times a week
每周只有一到三次注意这种表达， “to”为介词。
翻译：
1) 两到三次。
two to three times.
2) 每月四到五次。
four to five times a month.
3. The answers to our questions about watching
television were also interesting.
对我们提出的有关看电视的问题的答案也挺
有意思。1）句子主语为 the answers ，故谓语用 were。
2） 表示“…的答案”要用“ answer to…”
如：
There’s no easy answer to this problem.
这个问题没有简单的答案。
Her answer to your question is a big “NO”!
她对你所提的问题的答案是一个大大的“不”字！3）表示“有关…的（问题）”用question about…
如：
He asked us some questions about our daily habits.
他问了一些有关我们日常习惯的问题。
Her questions about you were not so friendly.
她有关你的那些问题并不那么友善。4.Although many students like to watch sports, game shows are the most popular.
虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。although 为连词，意为：“虽然，尽管”。
注意：在英语中，当表示“虽然…，但是….”这样的意思时，although和but不能在同一个句子中使用。也就是说，在一个句子中，有although就没有but ，反之亦然。如：
Although the car is old , it still runs well.
=The car is old , but it still runs well.
这辆小车旧了，但是依然跑得不错。[中考链接] (2012 成都)
My cousin knows a lot about geography, ______ he is only four years old.
A. because
B. so
C. although C5. So start exercising before it’s too late!
所以赶紧锻炼起来，不要等到来不及了。It’s too late 字面意思为“为时太晚，来不及了”
是英语的一个常用表达。如：
Now you know you are wrong , but it’s too late.
你现在知道错了，已经太晚了。
句中， It’s too late 与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；
趁还来的及”。如：
You should work harder before it’s too late to catch up.你现在用功还赶得上。
6. 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 exercise 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。7. 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 isn’t interesting at all.
那个故事一点也没有趣。
They didn’t enjoy the vacation at all.
他们根本不喜欢那次旅行。
The old man can’t use the computer
at all. 那位老人一点也不会用电脑。8. Exercise such as playing sports is fun…
such as 意为“像……这样”，表示列举。
结构常为：名词+ such as + 例子
e.g. She likes animas such as rabbits
and birds.
她喜欢像兔子、小鸟这样的小动
物。注意：其后面不可列举出所有的事物。如：
我了解四种语言，例如英语、汉语。
I know four language, such as, English and Chinese. (√)
I know four language, such as, English, French, Japanese and Chinese. (×) 9.百分数由基数词+percent 构成，注意句中的谓语由of 后的名词决定。
短语：go online=surf the internet 上网
Be surprised that 对…感到惊讶
Be surprised at sth. 对某事感到惊讶
Be surprised to do sth. 对做某事感到惊讶
He was surprised to see me .
= He looked at me surprised
词组at least 至少
Although=though,但even if /though, as if/though 不能互换，且不能与but连用。Be good to 对……友善/好
Be good at 擅长于
Be good for 对……有益
Reading is good for you.
句型 It is/was +adj.+ to do sth.
E.g. It is important to keep the balanced diet.保持均衡的饮食是很重要的。
短语：The best way 最好的方式
Healthy 健康的 adj. Health 健康 n.
Keep healthy= keep in good health
I’m healthy .
Smoking dose harm to health.Such as 与for example 的区别
Such as 后可直接接名词或代词，可与like互换。
For example 其后多用逗号与句子分开。
I like drinks such as tea and coffee.
For example, noise is a kind of pollution.
A lot of people here, ＿＿ , John ,would rather have coffee.
A. Like that B. such as
C. for example D. likeC1. The old man ________(锻炼)
every morning.
2. I often _______ (购物) on weekends.
3. We must _______ (保持 ) our classroom
clean.
4. There are some ___________(不同)
between the two pictures.I. Fill in the blanks.exercisesshopkeepdifferencesExercises5. He ____________ (几乎不) goes to a
restaurant for dinner.
6. Katrina doesn't often _______ (喝)
coffee, she likes green tea.
7. My eating _________(习惯) are not
very good.hardly everdrinkhabitsⅡ. 单项选择1. I like English very much, so I ____
listen to the tape in the morning.
A. usually B. hardly ever C. never
2. Milk is good _____ our ______.
A. to; healthy B. to; health
C. for; healthy D. for; healthAD 3. —What does your father do in the
evening?
—He usually _______.
A. watch TV B. exercise
C. reads books
4. — ____ students in your class are
from Beijing?
—Only one.
A. How often B. How many
C. How much 　 C B 5. — _______ do you go skating?
— Every day.
A. How often B. How many C. When
6. Most students in my class ____ exercise
every day.
A. does B. do C. is doing D. are doing
7. What _____ she ____ on weekends?
A. is, do B. does, does
C. do, do D. does, do A B D 8. —______do your grandparents
come to see you?
—Twice a week.
A. How often B. How many C. When
9. He’s a very lazy student, as a result,
he always gets _______ grades.
A. a good B. high
C. terrible D. an awfulA C 1. I sleep 8 hours every night.(画线提问)
_____ _____ ______ do you sleep
every night?
2. He watches TV twice a week.(画线提问)
_____ _____ _____ he watch TV?
3. Jack does his homework every day.
(改为否定句)
Jack _______ _____ his homework
every day.How many hoursHow often doesdoesn’t do Ⅲ. 句型转换4. He is talking to his father.
(用usually改写句子)
He _______ _____ to his father.
5. My father often reads newspaper
after supper.(画线提问)
_____ _____ _____ father often ____
after supper?What does yourdousually talks