《人教新目标版英语八上unit 2《how often do you exercise》（period 4）课件》由会员分享，可在线阅读，更多相关《人教新目标版英语八上unit 2《how often do you exercise》（period 4）课件（29页珍藏版）》请在金锄头文库上搜索。
1、Unit 2 How often do you exercise?,Section B 2a-2e,Review,Tina and Bill: 1.How often do you exercise? 2.How often do you eat fruit? 3.How many hours do you sleep every night?,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).,2a,1,2,3,4,5,6,
2、Words review,result percent online television although through mind,n. 结果；后果 n. 百分之 adj.&adv. 在线(的)；联网(的) n.电视节目；电视机 conj. 虽然；尽管；即使 prep.以；凭借；穿过 n.头脑；心智,Words review,body such such as together die writer dentist magazine,n.身体 adj.&pron.这样的；那样的；类似的 例如；像 这样 adv. 在一起；共同 v. 消失；灭亡；死亡 n.作者；作家 n.牙科医生 n.杂志；
3、期刊,Words review,however than more than almost none less less than point,adv.然而；不过 conj.&prep.(用以引出比较的第二部分)比 多于 adv. 几乎；差不多 pron. 没有一个；毫无 adv.较少；较小 adj.&pron.较少的；更少的 少于 n.得分；点,Lets do a survey.,What do you do in your free time? Doing exercise, use of the Internet or watching TV? What activities do yo
4、u think is healthy for the mind and the body?,Reading,Read the passage quickly and find the answer to the questions below.,How many kinds of free time activities are mentioned（提到）in the passage? _ 2. What is the best way to relax? _,Three.,The best way to relax is through exercise.,2b Read the artic
5、le,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 Internet and watching TV. Here are the results. We found that only fifteen percent of our students exercise every day. Forty-fiv
6、e 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 we were surprised that ninety percent of them use the Internet every day. The other then percent use it
7、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 watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-fi
8、ve 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 way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing spo
9、rts 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!,_ % every day,Exercise,_ % 4-6 times a week,_ % 1-3 times a week,_ % no exercise,20,15,20,45,Read the second paragraph, fill in the blan
10、ks:,_ % 3 or 4 times a week,10,90,_ % every day,Read the third paragraph, fill in the blanks:,_ % 4-6 times a week,Watch TV,_ % 1-3 times a week,_ % every day,85,13,2,Read the forth paragraph, fill in the blanks:,Complete the pie charts.,15,4 times a week,85,90,20,20,2,13,10,45,2c Read the article a
11、gain 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 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
12、. They usually watch 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 think so.Because they watch TV more and exercise less.,2d Write sentenc
13、es with percentages using always, usually or sometimes.,1. 90%:_ 2. 85%:_ 3. 45%: _ 4. 10%: _ 5. 13%: _ 6. 2% : _,Ninety percent students 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 Inte
14、rnet.,Thirteen percent of them sometimes watch TV.,Two percent of them sometimes watch TV.,1. She says its good for my health. 她说它对我的健康有益。 1)此句为宾语从句, says后面跟的从句 的时态必须和主句中谓语动词时态 保持一致, 都用一般现在时。 2) be good for 对有好处,Language points,例如： Vegetables are good for our health. 蔬菜对我们的健康有益。 Junk food are not go
15、od for our health. 垃圾食品对我们的健康有害。,2. only one to three times a week 每周只有一到三次,注意这种表达, “to”为介词。 翻译： 1) 两到三次。 two to three times. 2) 每月四到五次。 four to five times a month.,3. 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答案也挺 有意思。,1）句子主语为 the answers ，故谓语用 were。 2） 表示“的答案”要用“answer to” 如： T
