人教英语八年级上册 Unit2 Section B 2a-2e (共20张PPT).ppt

1、Unit 2 How often do you exercise?Section B(2a-2e)the new wordsresult n.结果；后果percent n.百分之.online adj.&adv.在线（的）；联网（的）television n.电视节目；电视机although conj.虽然；尽管；即使through prep.以；凭借；穿过mind n.头脑；心智body n.身体such adj.&pron.这样的；那样的；类似的such as 例如；像.这样together adv.在一起；共同die v.消失；灭亡；死亡Lets do a survey.What do

2、you do in your free time?Do exercise,use the Internet or watch TV?What activity do you think is good for your health and mind?Rank these activities according to how often you think your classmates do them(1=most often,6=least often).watch TV go to the movies play computer gamesexercises or play spor

3、tsuse the Internetgo camping in the country2aI think the passage will mainly tell us_A.after-school activities B.studyTitle:Look at the title and predict what it is mainly about.B.It is a survey about students free time activities.A.It is about how often students watch TV.C.It tells how often studen

4、ts do exercise.E.It is about how often students go online.Para.1Para.2Para.3Para.4Read each paragraph quickly and draw a line to get the main idea.Para.5D.The best way to relax is through exercise.What do No.5 High school students do in their free time Last month we asked our students about their fr

5、ee time activities.Our questions were about exercise,use of the Internet 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 exercis

6、e at all!We all know that many students often go online,but we were surprised that 90%of them use the Internet every day.The other 10%use it at leas 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 intere

7、sting.Only 2%of the students watch TV one to three times 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

8、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 late!Read the passage carefully and complete the pie chart below.

9、_%every day Exercise_%3-4 times a weekUse the Internet_%every day _%4-6 times a week_%1-3 times a week_%no exercise_%4-6 times a weekWatch TV_%1-3 times a week_%every day 1.What percent of the students do not exercise at all?2.What percent of the students use the Internet every day?3.How often do mo

10、st 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 students 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 th

11、e mind and the body.No.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 15 percent of our students exercise every day

12、.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 were surprised that 90%of them use the Internet every day.The other 10%use it at least three or four times a we

13、ek.Most students use it for fun and not for homework.2bThe answers to our questions about watching television were also interesting.Only 2%of the students watch TV one to three times a week.13%watch TV four to six times.And 85%watch TV every day!Although many students like to watch sports,games show

14、s 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 r

15、emember,“old habits die hard”.So start exercising before its late!1.ask sb.about sth.2.主语+find+that 从句 3.four to six times a week 4.notat all 5.go online,use the Internet 6.be surprised7.at least 8.three or four times a week9.by doing sth.10.Its+adj.+to do sth.11.the best way to do sth.12.such as 13

16、.spend time with sb.14.start doing sth.Knowledge PointsLast month we asked our students _ their free time activities.We found _ only 15 percent of our students exercise every day.And 20 percent do not exercise _ _!We all know that many students often _ _,but we were surprised that 90%of them use the

17、 Internet every day.And 85%watch TV every day!_ many students like to watch sports,games shows are the most popular.It is good to relax _ using the Internet or watching game shows,but we think the best way _ _ is through exercise.So start _ before its late!Fill in the blanks._%4-6 times a weekWatch

18、TV_%1-3 times a week_%every day 851321.Choose one of these free time activities to ask 10 of your classmates how often they do this activity and make a pie chart.Make a surveyHow often do you watch TV?How often do you read books?Every day.1-3 times a week.1.Play computer games2.Watch TV3.Exercise4.2eYou can begin like this:In my group,.percent of us watch TV/use the Internet/exercise 1-3 times a week/4-6 times a week/every dayHomework 视频2.mp41.Finish2d.2.Write a survey report accordingto the results of 2e.Thank you!Bye!