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1、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?,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 Interne
2、t and watching TV. Here are the results. We found that only 15 percent of our students exercise every day. 45 percent exercise four to six times a week. 20 percent exercise only one to three times a week .And 20 percent do not exercise at all ! We all know that many students often go online, but we
3、were surprised that 90% of them use the Internet every day. The other 10% use it at least three or four times a week. Most students use it for fun and not for homework.,2b,The answers to our questions about watching television were also interesting. Only 2% of the students watch TV one to three time
4、s a week.13% watch TV four to six times. And 85% watch TV every day ! Although many students like to watch sports, games 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 an
5、d 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 its late!,它对于大脑和身体是健康的。,Read the article and complete the pie charts,15,45,20,20,90,10,2,13,85,2b,15%,20%,45
6、%,0%,20%,90%,10%,85%,2%,13%,1.How many percent of the students do not exercise at all? 2.How many percent of the students use the Internet every day? 3.How often do most students watch TV? What do they usually watch? 4.What does the writer think is the best way to relax? Why? 5.Do you think the stud
7、ents at No.5 are healthy? Why or why not?,2c,Read the article again and answer the questions.,Twenty percent.,Ninety percent.,Every day. Game shows.,Exercise. It is healthy for the mind and the body.,No.,According to the article and the pie charts, write sentences with the percentages using always,
8、usually or sometimes.,2d,1.90%:,2.85%:,3.45%:,4.10%:,5.13%:,6.2%:,Ninety percent of the students always use the Internet.,Eighty-five percent of the students watch TV every day.,Forty-five percent of the students exercise four to six times a week.,Ten percent of the students use the Internet at leas
9、t three or four times a week.,Thirteen percent of the students watch TV four to six times a week.,Two percent of the students watch TV one to three times a week.,_,3. percent 百分数， 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。 Forty percent of the students in our class are girls. Thirty perc
10、ent of time passed,2. find + 宾语 +名词, 发现 ： We have found him (to be) a good boy. find + 宾语 + 形容词， 发现： He found the room dirty. find + 宾语 + 现在分词， 发现 ： I found her standing at the door.,1. free 空闲的，有空的， 反义词 busy. be free 有空，闲着，相当于 have time. Ill be free next week. = Ill have time next week. be free to
11、do sth. 自由地做某事“免费的，自由的”,4. exercise做动词时，可作及物动词，也可作不及物动 词。例如：She exercises two or three times a week. 她一周锻炼两三次。 She exercises the dog every day. 每天她都遛狗。 【拓展】exercise作名词时，意为“锻炼；运动”时是不可数名词， 意为“体操；练习”时是可数名词。例如： I should eat less food and take more exercise. 我应该少吃饭，多锻炼。 We do morning exercises every morn
12、ing. 我们每天早上都晨练.,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.通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。 （1）Its good to do sth. 意为“做某事好”，它是 “Its+adj.+to do sth.”句型.it作形式主语 例如：Its good to run in the morning. 早上跑步是好的。 (2)the best wa
13、y to do sth.意为“做某事最好的方法” 也可表达为the best way of doing sth.例如： I have a good way to do with the problem. 我有一个处理这个问题的好方法。,(3)by using the Internet or watching game shows， by作介词，表示“通过某种方式”。置于动名词前表示方法、手段、原因等。 例如：By working hard he made great progress. 通过努力学习，他取得了很大的进步。 He earns his living by writing. 他靠写作
14、为生。,6.although 尽管. 但是,Although不能与but 连用.,Although I am poor, but I am happy.,Although many students like to watch sports, game shows are the most popular.虽然许多同学喜欢看体育节目，但是娱乐节目是最受欢迎的。 although是连词，意为“虽然，尽管，即使”。 例如：Although he is young, he knows a lot. 虽然他很年轻，但是他知道很多。 【注意】although=though,汉语中可以说“虽然，但是”，但英语中although/though与but不能同时出现在同一,