（精）新目标八年级上册英语Unit2 How often do you rcise Section B 2a-2eppt课件（含练习+音频视频素材）.pptx

1、Go for it人教版 八年级上 Unit 2 How often do you exercise? Section B 2a-2e优质课优选优质课优选 Warming-up Lets watch a video. Make your own conversations in pairs. Revision What do you usually do in your free time ? How often do you ？ watch TV go to the movies play computer games exercise or play sports use the Inte

2、rnet go camping in the country Rank these activities according to how often you think you classmates do them (1=most often,6=least often 1最多最多6最少最少) 2a go 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 s

3、ports. _ students like watching TV. _ students like doinghomework. Lets summarize. All students? =100% Most students?=51%-99% Some students?=1%-50% No students? = 0% Survey 百分数百分数用基数用基数+ percent表示表示 50 fifty percent 百分之五十百分之五十 3 three percent 百分之三百分之三 Pie Chart use the Internet 25% 25 percent ?% 25

4、percent 35 percent 15 percent Reading task 1.What kind of article is it? A. A story B. A report C. An essay(散文）散文） 2.Whats the passage about ? A. Its about students free time activities. B. Its about students study. C.Its about using the Internet. Listen and choose. Read the passage quickly and find

5、 the answer to the questions below. 2b 1. How many kinds of free time activities are mentioned in the passage? _ 2. What are they? _ Three. Exercise, use the internet/ go online, watch TV Results 调查结果调查结果 Comments 调查结论调查结论 Topic 调查内容调查内容 Para .1 Para. 2, 3, 4 Para. 5 Skim the article and match each

6、paragraph with the following parts. Exercise Watching TV Go online Reading task Read each paragraph quickly and draw a line to get the main idea. Para1. Para2. Para3. Para5. Free time activities Para4. A.It is about how often students watch TV. B. It is a survey about students free time activities.

7、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 task Reading task Read 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 t

8、he 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. F T F F T What Do No.5 High School Students Do in Their Free Time? 1 Last month we a

9、sked 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 task When Questions What Topic 调查内容调查内容 asked about their free time activities Last month were about exercise, use of the Interne

10、t, 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! Activities How many students how o

11、ften exercise 15% every day four to six times a week 20% no exercise 45% 20% only one to three times a week 3 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

12、. Most students use it for fun and not for homework. Activities How many students how often go online 10% 9090% every day 3 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

13、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. Activities How many students how often exercise 1-3 times a week 4-6 times a week every day 2% 13% 85% 5 It is good to relax by using t

14、he 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 exercis

15、ing before its too late! Comments 调查结论调查结论 Answer the questions. What conclusion does the author make? 1.The best way to relax is _. 2.Why? through exercise Its 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

16、改。陋习难改。 Start exercising before its too late！ 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 Results 调查结果调查结果 _ % 4-6 times a week Watch TV _ % 1-3 times a week

17、 _ % every day 85 13 2 Results 调查结果调查结果 Read the article again and answer the questions. 2c 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

18、 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 dont th

19、ink so.Because most of the students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy. 1. We found that only fifteen percent of our students exercise every day. Seventy percent of the boys like playing computer games. 男生中男生中70%喜欢完电脑游戏。喜欢完电脑游戏。 Thirty percent of ti

20、me passes. 百分之三十的时间过去了。百分之三十的时间过去了。 【解析解析】percent 名词，名词，“百分之百分之”百分数由百分数由percent来表来表 示，构成方式：基数词示，构成方式：基数词+percent 。percent 没有复数形式，作没有复数形式，作 主语时，根据所修饰的名词来判断谓语的单复数。主语时，根据所修饰的名词来判断谓语的单复数。 Language points 2. 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

21、最虽然很多学生喜欢看体育节目，但游戏节目是最 受欢迎的。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。尽管天下雨了，但男孩们仍在外面玩耍。 【解析解析】 although是连词，意为是连词，意为“虽然，即使，纵然虽然，即使，纵然”，引导，引导 让步状语从句，相当于让步状语从句，相当于though，大多数情况下两者可互换。，大多数情况下两者可互换。注注 意：意：although引导的从句不能与引导的从句

22、不能与but连用，有连用，有although就没有就没有but 。 3. And twenty percent do not exercise at all!百分之二十的学生根百分之二十的学生根 本不运动！本不运动！ The story isnt interesting at all. 那个故事一点也没有趣。那个故事一点也没有趣。 They didnt enjoy the vacation at all. 他们根本不喜欢那次旅行。他们根本不喜欢那次旅行。 The old man cant use the computer at all. 那位老人一点也不会用电脑。那位老人一点也不会用电脑。 【

23、解析解析】 not at all 用于否定句用于否定句，“一点也不一点也不”，not应和应和be动动 词、助动词或情态动词连用。另外，在口语中单独说词、助动词或情态动词连用。另外，在口语中单独说 not at all, 可用来可用来表示表示“不用谢不用谢”“没关系没关系”。 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。我了解四种语言，例如英语、汉语。 I know four

24、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。她喜欢像兔子、小鸟这样的小动物。 【解析解析】 such as 用来举例，意为用来举例，意为“例如；诸如此类的；像例如；诸如此类的；像 那样的那样的”，结构常为：名词，结构常为：名词+ such as + 例子例子。注意：其后面不。注意：其后面不 可列举出所有的事物。可列举出所有的事物。 5. but we were surprised that ninety percent of them u

25、se the Internet every day. 我们队这个消息感到很意外。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。我在这里见到你很意外。 I am very surprised to meet you here. 【解析解析】surprised 形容词，意思是形容词，意思是“感到惊讶的感到惊讶的” 常用结构：常用结构： 1）be surprised at sth 对某事感到惊讶对某事感到惊讶 2）be surprised to do sth 做某事而感到惊讶做某事而感到惊讶 3）be surprised + that从

26、句从句 因因.而惊讶而惊讶 6. So start exercising before its too late! 所以要赶快锻炼起来，不要等到来不及了。所以要赶快锻炼起来，不要等到来不及了。 Now you know youre wrong, but its too late. 现在你知道你错了，但是已经太晚了。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。你应当更加用功，别等到为时过晚而赶不上了。 You should work harder before its too late to catch up. 【解析解析】 start doing sth/to

27、 do sth=begin to do sth/doing sth开始做某事开始做某事 its too late 为时太晚；来不及了为时太晚；来不及了 its too late与与before共同组成从句，表示共同组成从句，表示“不要等到为时已晚；不要等到为时已晚； 不要等到来不及的时候；趁着还来得及不要等到来不及的时候；趁着还来得及 ”。 Phrases summary 向某人询问某事向某人询问某事 .的答案的答案 每周四至六次每周四至六次 一点也不一点也不 上网上网 至少至少 每周三每周三或或四次四次 做某事的最好方式做某事的最好方式 例如例如 和某人一起度过时光和某人一起度过时光 开始做

28、某事开始做某事 ask sb. about sth. the answers to four to six times a week notat 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_thre

29、e to four times a week. _students _ _. _. Its good to relax by _, but we think the best way to relax is through _. Its healthy for_. _ _. Topic paragraph Body Conclusion After reading Lets summarize. Lets retell. After reading Last month we asked our students about their _ _ _. Our questions were ab

30、out _ , use of the Internet and _ _. Here are the results. We found that 20% of the students dont 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 _

31、_. Its 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 its too _. free time activities exercise watching TV at all for fun homework game shows through exercise mind such as spend time late A

32、ccording to the article and the pie charts, write sentences with the percentages using always, usually or sometimes. 2d 1. 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 p

33、ercent 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 th

34、is activity and make a pie chart. 2e How often do you? Numbers of classmates (总总40) 1-3 times a week 4-6 times a week every day play computer games, read books, go shopping, draw pictures, play sports A: Hi, Im a reporter from May I ask you some questions? B: Sure! A: What do you do in your free tim

35、e? 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 dont 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 answeri

36、ng. B: Youre welcome. Show time- Make conversations Show time- Make reports Hello ! Im _. 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 . 生命在于运动生命在于运动 Old habits die hard! 旧习难改旧习难改