Unit2 How often do you exercise
Section B（2a-2e）同步练习
完成句子。
1．Mary至少每月上三到四次舞蹈和钢琴课。
Mary_________________________________________a month.
2．你多久用一次因特网？几乎每天。
-____________you_____________________ ?
-______________________.
3．他放学后做什么？他有时看两个多小时的电视。
-__________________________________?
- He ______________ for ________________.
4．他们班上百分之20的学生一点儿都不喝果汁。
-___________________ the students in their class _______________________________.
5．你认为放松的最好方式是什么？锻炼。它对身心健康有益。
-______ do you think is ___________________?
-_________. It’s ______ for ________________.
单选。
1.--Can you find ____ the answer ____ the questions?-- No one knows.
A. /; of B. /; for
C. out; of D. out; to
2. My cousin knows a lot about English，____he is only four years old.
A. because B. so C. although D. but
3.-- How many students does this school have?
-- There are ________ 500.
A.at last B.at first C.at the least D.at least
4.---I often have hamburgers for lunch.
---You'd better not. It's bad for you _____ too much junk food.
A. eat B. to eat C. eating D. ate
5._____ is good to relax ________ using the Internet or watching game shows.
A. It, to B. This, by C. That, for D. It, by
6.Old habits die hard, so start exercising __________ it’s too late!
A. after B. before C. when D. because
三、情景交际。
A：I think I'm kind of unhealthy. B：Oh? Why is that? ________ A：I eat meat three times a week, but I never eat vegetables. B：Oh, I see. ________ A：Coffee. I have to study late at night. Coffee makes me excited. B：________?It's good for your health. A：Yes, I know that, but I don't like milk. B：How many hours do you sleep every night? A：________ B：That's OK. And how often do you exercise? A：________?I feel tired all the day. B：Well. You need to have more healthy food and do some exercise. It's good for your health.
A、And what do you drink? B、I sleep for eight hours. C、What are your eating habits? D、What kind of fruit do you like? E、Why don't you drink milk? F、How often do you drink milk? G、I hardly ever exercise.
四、阅读。
What do you usually do after school? Do you do your homework, watch TV, play computer games or do other things? Do you know what students in America do after school?
The students in America have an exciting free time after school. In America school finishes at about 3:00 in the afternoon. American students have much time to do all kinds of activities after school. There are many ball games like basketball. Football, baseball and so on. There are also many kinds of clubs for students: dance Club, art club, and other interesting clubs. Students have fun taking part in these activities. They can even learn something interesting outside class. They can learn to cook or make clothes. Some students make money after school. They take care of their neighbor's children or read something to an old person. Some students go home to do homework, watch TV, or play computer games, just like Chinese students.
（1）When can the students in America get home from school?
A、At about three o'clock. B、At twenty to four.
C、At two thirty. D、At five.
（2）What activities do American students take after school?
A、Playing games. B、Joining clubs.
C、Taking a part-time job. D、All the above.
（3）How can American students make money?
A、By looking after kids in other families.
B、By doing homework for their classmates.
C、By reading to young people.
D、By making things themselves.
（4）Which is the best title for the passage?
A、Chinese Students and American Students
B、American Students' Free Time
C、American Students' School Life
D、Holidays of the American Students
Unit2 How often do you exercise
Section B（2a-2e）同步练习答案
一、1. has dance and piano lessons at least three or four times a month.
2. How often do use the Internet/ Almost every day
3.What does he do after school?
sometimes watches TV for over/more than 2 hours .
4.Twenty percent of / do not drink juice at all.
5. What , the best way to relax, Exercise.
healthy, the mind and the body
二、DCDBDB
三、C；A；F；B；G
四、ADAC
课件38张PPT。Go for it人教版 八年级上Unit 2 How often do you exercise?Section B 2a-2e优质课优选Warming-upLet's watch a video.Make your own conversations in pairs.RevisionWhat do you usually do in your free time ?How often do you … ？Rank these activities according to how often you think you classmates do them (1=most often,6=least often 1最多6最少)2ago online For me, I most often go online.
I least often go to the movies.In our class, ____students like using the Internet.
_____ students like playing sports.
____ students like watching TV.
______ students like doinghomework.Let's summarize.All students? =100%
Most students?=51%-99%
Some students?=1%-50%
No students? = 0% Survey 百分数用基数+ percent表示 50％ fifty percent 百分之五十 3％ three percent 百分之三Pie Chartuse the Internet25%25 percent????%25 percent35 percent15 percentReading task1.What kind of article is it?
A. A story B. A report C. An essay(散文）
2.What's the passage about ?
A. It's about students' free time activities.
B. It's about students' study.
C.It's about using the Internet.
Listen and choose.Read the passage quickly and find the answer to the questions below.2b1. How many kinds of free time activities are mentioned in the passage?
_______________________________
2. What are they?
__________________________________Three. Exercise, use the internet/ go online, watch TVResults 调查结果Comments 调查结论 Topic 调查内容Para .1Para. 2, 3, 4Para. 5Skim the article and match each paragraph with the following parts. ExerciseWatching TVGo onlineReading taskRead each paragraph quickly and draw a line to get the main idea. Para1.Para2. Para3. Para5.Free time activities Para4.It is about how often students watch TV.
B. It is a survey about students’ free time activities.
C. It tells how often students do exercise.
D. The best way to relax is through exercise.
E. It is about how often students go online.Reading taskReading taskRead the article and mark True (T) or False (F).1. We found that twenty percent of our students exercise every day.
2. Ninety percent of the students use the Internet every day.
3. Most students use the Internet for homework.
4. Only twenty percent of the students watch TV two or three times a week.
5. Do exercise is healthy for the mind and the body.FTFFT What Do No.5 High School Students
Do in Their Free Time?
1 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.Careful reading.Reading taskWhenQuestionsWhat Topic
调查内容asked … about
their free time activitiesLast month… were about
exercise,
use of the Internet,
and watching TV.Complete the chart. 2 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!
45%20%
only one to three times a week3 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.
10%90%every day3 or 4 times a week 4 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.1-3 times a week4-6 times a weekevery day2%13%85% 5 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!Comments 调查结论Answer the questions.What conclusion does the author make?1.The best way to relax is ______________.
2.Why?through exerciseIt’s healthy for the mind and the body.
It is fun.
You can spend time with your friends and family as you play together.Old habits die hard.陋习难改。Start exercising before it's too late！Complete the pie chart below.______ %
every day Exercise______ %
3 or 4 times a weekUse of the Internet______ %
every day ______ %
4-6 times a week______ %
1-3 times
a week______ %
no exercise102015204590 Results
调查结果______ %
4-6 times a weekWatch TV______ %
1-3 times a week______ %
every day 85132 Results
调查结果Read the article again and answer the questions.2c1.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 most of the students use
Internet or watch TV on their free time. They don’t like
exercising. It’s unhealthy. 1. We found that only fifteen percent of our students exercise every day. Seventy percent of the boys like playing computer games. 男生中70%喜欢完电脑游戏。
Thirty percent of time passes.
百分之三十的时间过去了。 【解析】percent 名词，“百分之……”百分数由percent来表示，构成方式：基数词+percent 。percent 没有复数形式，作主语时，根据所修饰的名词来判断谓语的单复数。Language points2. 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，但游戏节目是最受欢迎的。Although it rained，the boys still played outside.
= It rained,but the boys still played outside.
尽管天下雨了，但男孩们仍在外面玩耍。 【解析】 although是连词，意为“虽然，即使，纵然”，引导让步状语从句，相当于though，大多数情况下两者可互换。注意：although引导的从句不能与but连用，有although就没有but。3. And twenty percent do not exercise at all!百分之二十的学生根本不运动！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。 【解析】 not … at all 用于否定句，“一点也不”，not应和be动词、助动词或情态动词连用。另外，在口语中单独说 not at all, 可用来表示“不用谢”“没关系”。4. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. 我了解四种语言，例如英语、汉语。
I know four languages, such as, English and Chinese.
She likes animas such as rabbits and birds.
她喜欢像兔子、小鸟这样的小动物。 【解析】 such as 用来举例，意为“例如；诸如此类的；像······那样的”，结构常为：名词+ such as + 例子。注意：其后面不可列举出所有的事物。5. … but we were surprised that ninety percent of them use the Internet every day.我们队这个消息感到很意外。
We are surprised at the news.
我在这里见到你很意外。
I am very surprised to meet you here. 【解析】surprised 形容词，意思是“感到惊讶的” 常用结构：
1）be surprised at sth 对某事感到惊讶
2）be surprised to do sth 做某事而感到惊讶
3）be surprised + that从句 因...而惊讶6. So start exercising before it’s too late!
所以要赶快锻炼起来，不要等到来不及了。Now you know you’re wrong, but it’s too late.
现在你知道你错了，但是已经太晚了。
你应当更加用功，别等到为时过晚而赶不上了。
You should work harder before it’s too late to catch up. 【解析】
start doing sth/to do sth=begin to do sth/doing sth开始做某事
it’s too late 为时太晚；来不及了
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；趁着还来得及 ”。Phrases summary向某人询问某事
...的答案
每周四至六次
一点也不…
上网
至少
每周三或四次
做某事的最好方式
例如
和某人一起度过时光
开始做某事ask sb. about sth.
the answers to
four to six times a week
not…at all
go online
at least
three or four times a week
the best way to do sth.
such as
spend time with sb.
start doing sth. Today we asked students about their free time activities. Here are the results.
We found that _____students____________three
to four times a week. ____________students _____
___________________________________________.
___________________________________________.
It’s good to relax by ______________, but we think the best way to relax is through ___________. It’s healthy for____________. _________________
___________________________________________.Topic
paragraphBodyConclusionAfter reading Let's summarize.Let's retell.After reading Last month we asked our students about their ______ ______ ________. Our questions were about ______ , use of the Internet and _________ _____. Here are the results.
We found that 20% of the students don’t exercise ______ ______. Most students go online and watch TV every day. But they use the Internet _____ ______ and not for _________. And many students like to watch sports, but______ _____are the most popular.
The best way to relax is ______ _______. It’s healthy for the______ and the body. Exercise ______ ______ playing sports is fun, and you can _____ _____ with your friends and family. Old habits die hard. Start exercising before it’s too ______.free timeactivities exercise watching TV atall for funhomeworkgame showsthrough exercisemindsuchasspend timelateAccording to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.2d1. 90%: __________________________
2. 85%: __________________________
3. 45%: ____________________________
4. 10%: ____________________________
5. 13%: ____________________________
6. 2%: ____________________________
Eighty-five percent of the students always watch TV. Ninety percent of the students always use the Internet. Forty-five percent of the students usually exercise. Ten percent of the students often use the Internet. Thirteen percent of the students usually watch TV. Two percent of the students sometimes watch TV. 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 pie chart. 2eplay computer games, read books,
go shopping, draw pictures,
play sportsA: Hi, I’m a reporter from… May I ask you some questions?
B: Sure!
A: What do you do in your free time?
B: I exercise.
A: How often do you exercise?
B: I…
A: How about you? Do you like to use the Internet in your free time?
C: No, I don’t like using the Internet at all. I read English stories three times a week.
D: I sometimes use the Internet on weekends for about one hour…
A: Thanks for your answering.
B: You’re welcome. Show time- Make conversationsShow time- Make reportsHello ! I’m ______. I asked ________about ______.
I found that ___________percent of the students ___________. And I know that_________, but I was surprised that _________. The answers to the questions about _________ were also very interesting. Although ________, _______ are the most popular.
It is good to relax by ____________, but I think the best way to relax is through_______. Please remember, “old habits die hard”. So, start______________.Life lies in the movement .?
生命在于运动
Old habits die hard!
旧习难改
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