郑青云unit2period5.ppt

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1、 Studying aims(学习目标)： Learn and master some new words and some phrases. Learn and master some new words and some phrases. ( (学习掌握一些新词和一些短语学习掌握一些新词和一些短语) ) Master the main idea of the article(P13 2b) and finish the Master the main idea of the article(P13 2b) and finish the exercise (2bexercise (2b2d)

2、 2d) ( (掌握掌握1313页页 文章大意，完成文章大意，完成2b2b2d2d练习练习) ) Learn and master some important usages. Learn and master some important usages. ( (学习掌握一些重要用法学习掌握一些重要用法) ) Make their own pie chart .(Make their own pie chart .(制作制作2e2e饼形图饼形图) )Individual learning: play sports: 做运动 go camping: 去野营 in the country: 在乡村

3、 in their free time: 在他们业余时间里 fifteen percent of students: 百分之十五的学生 go online: 上网 for fun: 为了娱乐 the answer to our question: 问题的答案 relax by using the Internet: 通过上网来放松 the best way to relax: 最好的放松方式 old habits die hard: 旧习难改 问某人有关：ask sb about 四到六次：four to six times 四、五次：four or five times上网玩：use the

4、 Internet for fun 通过运动：through doing sports 开始运动：start exercising Review(复习回顾)1. how often 8. at least2. once a week 9. not.at all3. twice a month 10. watch Tv4. four times a week 11. exercise5. four to six times a week 12. use the Internet6. four or six times a week 13. play sports 7. such as 14. g

5、o camping 根本不，一点儿也不去野营Preview: read and translate(预习检测读译练习) 1. percent 2. ninety percent 3. eight-five percent of 4. forty-five percent of students 5. Thirteen percent of students watch Tv . 6. Two percent of students watch Tv one to three times a week . 7. Ten percent of students use the Internet f

6、our to six times a week . 8. How many percent of students use the Internet four to six times a week . Look and notice the difference of the Adverbs of frequency .(看一看，注意频率副词的不同)always100%usually80%often60% sometimes 30% hardly ever10%never0%every day5-6 times a week 3-4 times a week 1-2 times a week

7、 maybe 1-2 times a month or 3-6 times a yearnot.at allI always exercise. Do you exercise ？How often do you exercise?Rank these activities 1 6 (把下列活动按16排序，1=most often最常做 6=least often最不常做) Watch Tv go to the movies play computer games exercise or play sports use the Internet go camping in the countr

8、y Read the article fast to find the general idea . (快读获取大意快读获取大意) 1. The main idea of the artice(文章大意) is about A. exercise B. use of the Internet C. watch Tv D. the results of a survery of the No. 5 High School students do in their free time .2. What activity is the best way to relax in the article

9、 ? A. exercise B. use of the Internet C. watch TvRead and fill Paragragh 1:(读填段落1)Last month we students in No.5 high school their . The questions were about : , and . Here are the . ask sb.(人) about sth.(事)askedaboutfree time activities exerciseuse of the Internetwatching Tvresults本段点明统计主题here 位于句首

10、,句子要倒装.Here is a letter for you. Here are the results. We found that exercise : every day four to six times a week one to three times a week do not at all fifteen percentforty-five percenttwenty percenttwenty percent主语主语+find+that从句从句He found that the job was very interesting.此段为统计结果此段为统计结果percent 名

11、词，意为名词，意为“百分之百分之” 【注意注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。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。的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。的肉都在冰箱。 We all know that they often go online ,but we were surprised that use the Internet: every day at l

12、east three or four times a week students use it for fun and not for homework. ninety percentten percentmost 此段为统计结果此段为统计结果not at all 意为意为“一点也不一点也不”， not应和应和be动词、助动词或情态连用。动词、助动词或情态连用。 e.g. 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

13、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。 the answers to the questions about watching television were also interesting. watch TV : one to three times a week four to six times a week every day Although many students like to watch sports , game shows are the most po

14、pular . two percentthirteen percenteighty-five percent 问题的答案：问题的答案：the answer(s) to+n.the key to the door; the solution to the problem. Although A., B. .A., but B.although 为连词，意为：为连词，意为：“虽然，尽管虽然，尽管”。注意：注意：在英语中，当表示在英语中，当表示“虽然虽然，但是，但是.”这样的意思时，这样的意思时，although和和but不能在同一个句子中使用。也就是说，在不能在同一个句子中使用。也就是说，在一个句

15、子中，有一个句子中，有although就没有就没有but ，反之亦然。如：，反之亦然。如：Although the car is old , it still runs well.=The car is old , but it still runs well.此段为统计结果此段为统计结果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 th

16、e 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 its too late .be good to doIts+adj.+for sth. sb.（to do sth.）通过做某事by+doing sth.最好的放松方式the best way to do sth.such

17、as+doing比如；诸如 through doing sports旧习难改旧习难改start doing to dospend time/money withdoingon本段为结论本段为结论Think and fill in(考考你的记忆力)15204520901085132 Answer the question as completely as(尽量完整地回答问题)1. How many percent of the students do not exercise at all ? 20%Twenty percent of the students do not exercise a

18、t all.2. How many percent of the students use the Internet every day ? 90%Ninety percent of the students use the Internet every day.3. How often do most students watch Tv? What do they usually watch ?Every day . They usually watch game shows .4. Do you think the students at No.5 are healthy ? why or

19、 why not ?No, I dont think so .Because only thirteen percent exercise every day, but ninety percent use the Internet every day ,most for fun not for homework and they watch Tv too much .Answer and write out(回答并写出)1. 90%： .2. 85%: . 3. 45% . 4. 10%: . . 5. 13%: . 6. 2% : . Ninety percent of the stude

20、nts use the Intrnet（every day）Eight-five percent of the students watch Tv (every day)Forty-five percent of the students exercise (4 to 6 times a week)Ten precent of the students use the Internet ( at least 3 to 4 times a week) .Thirteen percent of the students watch Tv (4 to 6 times a week)Two perce

21、nt of the students watch Tv (1 to 3 times a week)alwaysalways usually usuallyusuallysometimesMatch the English and Chinese (英汉匹配练习) 1. ask sb.(人人) about sth.（事）（事） a. 某人发现某人发现.怎样怎样 2. be good to do n. b. 通过做某事通过做某事 3. by + doing sth. c. 在某人的业余时间在某人的业余时间 4. 主语主语+ find+ that 从句从句. d. 向某人询问某事向某人询问某事 5.

22、 the answer(s) to +n. e. 开始做某事开始做某事 6. the best way to don. f. 对（做事）对（做事）.好好 7. Its+adj.+for sb.sth.+to do sth. g. 做某事对某人（某事做某事对某人（某事)是是.的的 8. start doing to do sth. h. .的答案（回答）的答案（回答） 9. spend time with sb. doing on+sth. i. 做某事最好的方式做某事最好的方式 10. in ones free time j. 和某人一起和某人一起度过时光度过时光 花费时间花费时间做某事做某事

23、 在某方面在某方面dfbah ig e j c2eChoose 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?How often do you?Numbers of classmates (总40)1-3

24、times a week4-6 times a weekevery day201010_ % 4-6 times a weekPlay sports_ % 1-3 times a week_ % every day 502525Do your own pie chart accoding to 2e.(根据2e要求做出自己的饼形图) Choose one of play computer games , read books ，go shopping , draw pictures and plays ports for the pie chart. (选择上面五个主题中的一个一个 做调查统计

25、，做饼形图)1-3 times a week4-6 times a weekevery dayplay sports 15 % 25 % 60 %every day4-6 times a week1-3 times a week提示：提示：1. 先统计出结果先统计出结果。（这项活动共几人参与调查，这项活动共几人参与调查， 每小项有几人选择每小项有几人选择,算出各算出各 项中项中 人数占总人数的比例人数占总人数的比例.） 2. 按比例分割好饼形图。按比例分割好饼形图。 3. 填充区分好各部分。填充区分好各部分。 4. 标注上类别和百分比数字标注上类别和百分比数字Exercise(练习)完成助学Page 22页：当堂检测 , 并核对答案Thank you