Uni 2B 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. television n. 电视电视 online adj.interested interesting; bored boring ; relax

3、ed relaxed; 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. 我们很惊讶的是我们很惊讶的是Tom语文说得很好。语文说得很好。 We are surprised that Tom speaks Chinese well. 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 做某事而感到做某事而感到 惊讶惊讶

4、3）be surprised + that从句从句 因因.而惊讶而惊讶 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 stude

5、nts 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% 4. 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回答也很有对我们提出的有关看电视的问题的回答也很有 意思。意思。 此句主要意思是此句

6、主要意思是The answers were also interesting. 主语是主语是The answers（复数），故用（复数），故用were。 注意注意“.的答案”要用“的答案”要用“answers to（介词）（介词） .”这一固定搭配。这一固定搭配。e.g. the answers to our questions译为：我们问题的答案译为：我们问题的答案 注意注意“有关“有关.的问题”往往用“的问题”往往用“questions about .”这一固定搭配。这一固定搭配。e.g. our questions about watching television 译为：我们提出的有关

7、看电视的问题译为：我们提出的有关看电视的问题 5. Although many students like to watch sports, game shows are the most popular. although 连词，连词，“尽管，虽然尽管，虽然”。用英语。用英语 表达“虽然表达“虽然.但是但是.”时，”时，although 和和 but不能在同一句中同时出现。即：有不能在同一句中同时出现。即：有 although 就没有就没有but，反之亦然。，反之亦然。 Although it rained，the boys still played outside. = It rained

8、,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。 e.g. 尽管他离家很早，但是他还是迟到了尽管他离家很早，但是他还是迟到了 。 Although he left home early, but he was late. () Although he left home early, he was late. () He left home early,but he was late. () He was late,although he left home early. () 中考链接中考链接 M

9、y cousin knows a lot about geography, _ he is only four years old. A. because B. so C. although C 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 fu

10、n, and you can spend time with your friends and family as you play together. And remember, “old habits die hard”. So start exercising 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 1.Its healthy

11、 for the mind and the body. 2.It is fun. 3.You can spend time with your friends and family as you play together. Old habits die hard.陋陋 习难改。习难改。 Start exercising before its too late！ 6.Its good to relax by usingbut we think the best way to relax is through exercise. 1）although和和 but不能同时出现。不能同时出现。 2）

12、Its good to relax by using 译成译成通过使用通过使用.来放松是好的来放松是好的. Its good to study English by reading. Its +形容词形容词+不定式（不定式（to do sth.）的句型。的句型。 类似的还有类似的还有” Its easy/difficult/important. to do sth 3） by doing sth 通过做某事通过做某事 He studies English by watching English movies. 4) “（做（做.事）的方式事）的方式”要用“”要用“the way to (do

13、sth.)” The best way to study English is reading aloud 5) through 介词，凭借，通过，穿过介词，凭借，通过，穿过 It is healthy for the mind and the body. be healthy for. 对对.健康。健康。 类似于类似于 be good for be bad for 7. Exercise such as playing sports is fun such as意为“像意为“像这样”，表示列举。这样”，表示列举。 结构常为：名词结构常为：名词+ such as + 例子例子 e.g. She

14、 likes animals 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。 Playing sports is fun. playing sports 动名词短语做主语，谓动名词短语做主语，谓 语动词用单数。语动词用单数。 spend time with sb 花时间陪伴某人花时间陪伴某人 spend time/money on sth 在在.上花上花. spend time/money (in) doing sth 花花.做某事做某事 We should spend more time _ our prandparen

15、ts. Dont spend too much time_ games. Dont spend too much time (in) _ games.(play) with on playing 8. Old habits die hard. 旧习难改。旧习难改。 这是英语中的一句谚语，表示习惯一这是英语中的一句谚语，表示习惯一 旦养成，并非朝夕即可改变。其中，旦养成，并非朝夕即可改变。其中， die hard表示“（旧习惯，传统等）难以表示“（旧习惯，传统等）难以 改变；根深蒂固”。改变；根深蒂固”。 本句的本句的hard是副词，表示“费力地；艰难地是副词，表示“费力地；艰难地 努力地”努力

16、地” e.g. Its important to work hard. 努力工作努力工作是重要的是重要的。 9. So start exercising before its too late. 所以赶快锻炼起来，不要等到来不及的时。所以赶快锻炼起来，不要等到来不及的时。 its too late 为时太晚；来不及了为时太晚；来不及了 before its too late“在太晚之前”即：“在太晚之前”即： “不要等到为时已晚；不要等到来不及时；“不要等到为时已晚；不要等到来不及时； 趁着还来得及时”趁着还来得及时” Study hard before its too late . 努力学习

17、努力学习，别等到为时过晚了。，别等到为时过晚了。 Start doing sth=start to do sth 开始做某事开始做某事 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

18、 _ % 1-3 times a week _ % 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

19、 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

20、 body. No , I dont think so.Because most of the students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy. 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 开始做某事开始做某事 ask sb. about sth. t

21、he 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. Lets retell. After reading Last month we asked our students about their _ _ _. Our questions were about _ , use of the Internet and _ _.

22、 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 _ _. Its healthy for the_ and the body

23、. 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 According to the article and the pie

24、charts, write sentences with the percentages using always, usually or sometimes. 2d 1. 90%: _ 2. 85%: _ 3. 45%: _ 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. 4. 10%: _ 5. 13%: _ 6. 2

25、%: _ Thirteen percent of the students usually watch TV. Two percent of the students sometimes watch TV. Ten percent of the students often use the Internet. 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. 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 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