1、Unit 2How often do you exercise?RevisionTalk about your habits(good habits and bad habits)2b Read the articleWhat Do No.5 High School Students Do in Their Free TimeLast month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching T

2、V. Here are the results.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!We all know that many students often go online, but w

3、e were surprised that ninety percent of them use the Internet every day. The other then percent use it at least three or four times a week. Most students use it for fun and not for homework.The answers to our questions about watching television were also interesting. Only two percent of the students

4、 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.It is good to relax by using the Internet or watching game shows, but we think the best wa

5、y 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 its too late!Questions1、How many kinds of free ti

6、me activities are mentioned in the passage? ThreeWhat is the best way to relax?The best way to relax is through exercise.Complete the pie charts.2c Read the article again and answer the questions.1.How many students do not exercise at all?2.How many students use the Internet every day?3.How often do

7、 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 usuallywatch 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 h

8、ealthy? Why or why not? Exercise, because it is healthy for the mind and the body.No , I dont think so.Because they watch TV more and exercise less.2d Write sentences with percentages using always, usually or sometimes.1. 90%:_ 2. 85%:_ 3. 45%: _ 4. 10%: _ 5. 13%: _ 6. 2% : _ Ninety percent students

9、 always use the Internet.Eighty-five percent of students always watch TV.Forty -five percent of them usually exercise.Ten percent of them sometimes use the Internet.Thirteen percent of them sometimes watch TV.Two percent of them sometimes watch TV.1、We found that only fifteen percent of our students

10、 exercise every day.percent的用法:percent 做主語時，謂語動詞要根據其后面名詞的數而定。e.g. 1、forty percent of the bananas ( )bad.2、 twenty-five percent of juice ( )bad for our health.areis2. only one to three times a week 每周只有一到三次每周只有一到三次注意這種表達注意這種表達, “to”為介詞。為介詞。 翻譯：翻譯：1) 兩到三次。兩到三次。 two to three times. 2) 每月四到五次。每月四到五次。 fo

11、ur to five times a month. 3. The answers to our questions about watching television were also interesting. 對我們提出的有關看電視的問題的答案也挺對我們提出的有關看電視的問題的答案也挺 有意思。有意思。1）句子主語為）句子主語為 the answers ，故謂語用，故謂語用 were。2） 表示表示“的答案的答案”要用要用“answer to”如：如：Theres no easy answer to this problem.這個問題沒有簡單的答案。這個問題沒有簡單的答案。Her answ

12、er to your question is a big “NO”!她對你所提的問題的答案是一個大大的她對你所提的問題的答案是一個大大的“不不”字！字！3）表示）表示“有關有關的（問題）的（問題）”用用question about如：如：He asked us some questions about our daily habits.他問了一些有關我們日常習慣的問題。他問了一些有關我們日常習慣的問題。Her questions about you were not so friendly.她有關你的那些問題并不那么友善。她有關你的那些問題并不那么友善。4.Although many stud

13、ents like to watch sports, game shows are the most popular.雖然很多學生喜歡看體育節目，但游戲類節目雖然很多學生喜歡看體育節目，但游戲類節目是最受歡迎的。是最受歡迎的。although 為連詞，意為：為連詞，意為：“雖然，盡管雖然，盡管”。注意：注意：在英語中，當表示在英語中，當表示“雖然雖然，但是，但是.”這這樣的意思時，樣的意思時，although和和but不能在同一個句子中不能在同一個句子中使用。也就是說，在一個句子中，有使用。也就是說，在一個句子中，有although就沒就沒有有but ，反之亦然。如：，反之亦然。如：Altho

14、ugh the car is old , it still runs well.=The car is old , but it still runs well.這輛小車舊了，但是依然跑得不錯。這輛小車舊了，但是依然跑得不錯。注意：although 與but是一對冤家，不能碰頭。because與so 一樣。 5. So start exercising before its too late! 所以趕緊鍛煉起來，不要等到來不及了。所以趕緊鍛煉起來，不要等到來不及了。Its too late 字面意思為字面意思為“為時太晚，來不及了為時太晚，來不及了”是英語的一個常用表達。如：是英語的一個常用表

15、達。如：Now you know you are wrong , but its too late.你現在知道錯了，已經太晚了。你現在知道錯了，已經太晚了。句中，句中， Its too late 與與before共同組成從句，表示共同組成從句，表示“不要等到為時已晚；不要等到來不及的時候；不要等到為時已晚；不要等到來不及的時候；趁還來的及趁還來的及”。如：。如：You should work harder before its too late to catch up.你現在用功還趕得上。你現在用功還趕得上。完形填空。完形填空。 Ted exercises every day after sc

16、hool. He usually 1 basketball with his classmates in the school. Sometimes he plays games. His 2 game is playing cards. He 3 goes home before 7:00 p.m. His mother often says he 4 have supper on time, so he hopes Ted can 5 home at 5:50 p.m. Ted says he is very 6 . He drinks milk in the morning, eats

17、vegetables 7 noon and fruit in the afternoon. He usually 8 supper at 7:15 p.m. Then he does his homework. 9 he goes to bed, he always watches TV for half an hour. He 10 he has a healthy lifestyle.1. A. play B. plays C. played D. is playing2. A. best B. favorite C. worst D. bad3. A. often B. usually C. always D. hardly ever4. A.