Unit 2Section B 2a-2e人教版 英语 八年级上册ØObjectivesu To learn about the free time activitiesof the students from No.5 High School. u To learn to use adverbs of frequency to write about your habits.u To learn new words: result, percent,online, although, through, mind, body,such, together, die, writer…Make your own conversations in pairs.ØRevisionWhat do you usually do in your free time?How often do you …？watch TV go to the movies play computer gamesexercise or play sports use the Internet go camping in the countryRank these activities according to how often you think your classmates do them (1=most often,6=least often 1最多6最少)go online For me, I most often go online. I least often go to the movies.2a百分数用基数+ percent 表示 50％ fifty percent 百分之五十 3％ three percent 百分之三In our class, ____students like using the Internet. _____ students like playing sports.____ students like watching TV .______ students like doing homework.Let's summarize.All students? =100% Most students?=51%-99%Some students?=1%-50% No students? = 0%use the Internet 25%25 percent%25 percent35 percent 15 percentRead the article and complete the pie charts on the next page.What Do No.5 High School StudentsDo 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 .2bWe 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 we were surprised thatninety percent of them use the Internet every day. The other ten 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 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 way 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 it’s too late!Read the article and complete the pie charts on the next page.15 2020451090132854-6 times a week 4-6 timesa week1-3 timesa weekRead the passage quickly and find the answers to the questions below.1. How many kinds of free time activities are mentioned in the passage?_______________________________2. What are they? _________________________________Three.Exercise, use the Internet/ go online, watch TV.Results 调查结果Comments 调查结论 Topic 调查内容Para .1Para. 2, 3, 4Para. 5Skim the article and match each paragraph with the following parts.Exercise Watching TVGo online ØReading taskRead each paragraph quickly and draw a line to get the main idea. Para1.Para2.Para3.Para5.Free time activities Para4.A.It is about how often students watch TV .B. It is a survey about students’ free time activities.C. It tells how often students do exercise.D. The best way to relax is through exercise.E. It is about how often students go online.Read the article and mark True (T) or False (F).1. We found that twenty percent of our students exercise every day.2. Ninety percent of the students use the Internet every day.3. Most students use the Internet for homework.4. Only twenty percent of the students watch TV two or three times a week.5. Do exercise is healthy for the mind and the body.FTFFTRead 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 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 usually watch sports, game shows.2c4. 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 don’t think so.Because most of the students use Internet or watch TV in their free time. They don’t like exercising. It’s unhealthy.1. We found that only fifteen percent of our students exercise every day.percent n.“百分之……”没有复数形式基数词+percent+ of...“百分之……的……”作主语时，谓语的数和of后的名词，代词保持一致。
