人教英语八年级上册第二单元Section B 2a —2d (共21张PPT).ppt

1、人教版初中英语八年级上册人教版初中英语八年级上册Unit 2 SectionB(2a-2d)Unit 2 SectionB(2a-2d)Knowledge ObjectsWords:television,body,online,mind,together,result,percent,although,through,such,die,writerPhrases:in your free time,ask.about.,free time activities,not.at all,four to six times a week,at least,be healthy for,such as

2、Ability Object：To train students listening and speaking skills.Moral Object：To be interested in taking part in kinds of activities.Teaching Key Points：1.Key Vocabulary in this period.2.Target language in this period.Teaching AimsTeaching Difficult Points：1.How to improve students listening ability.2

3、.Make conversations freely using the key structures.Teaching Methods Teaching Aims结果；后果结果；后果 n.n.百分之百分之 n.n.在线（的）；联网（的在线（的）；联网（的）adj.&adv.adj.&adv.电视节目；电视机电视节目；电视机 n.n.虽然；尽管；即使虽然；尽管；即使 conj.conj.以；凭借；穿过以；凭借；穿过 prep.prep.头脑；心智头脑；心智 n.n.result percent(=per cent)online television although through mind

4、身体身体 n.n.这样的；那样的；类似的这样的；那样的；类似的 adj.&pron.adj.&pron.例如；像例如；像.这样这样在一起；共同在一起；共同 adv.adv.消失；灭亡；死亡消失；灭亡；死亡 v.v.作者；作家作者；作家 n.n.body such such as together die writerWhat do you do in your free time?Do exercise,use the Internet or watch TV?What activity do you think is healthy for the mind and the body?:wa

5、tch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country Lets do a surveyRead the passage quickly and find the answer to the questions below.1.How many kinds of free time activities are mentioned(被提及)in the passage?What are they?_ _2.What is the

6、best way to relax?_Three.They are exercise,use of the Internet and watching TV.The best way to relax is through exercise.Last month we asked our students about their free time activities.-What Do No.5 High School Students Do in Their Free Time?Read the passage carefully and complete the pie chart be

7、low._%every day Exercise_%3 or 4 times a weekUse of the Internet_%every day _%4-6 times a week_%1-3 times a week_%no exercise1020152045902b_%4-6 times a weekWatch TV_%1-3 times a week_%every day 851321.How many percent of the students do not exercise at all?2.How many percent of the students use the

8、 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?2c Read the article again and answer thequestions.1.How many percent of the students do not exercise at all?_2.How many percent of the students use the Inter

9、net every day?_Ninety percent of them use the Internet every day.Twenty percent of students do not exercise at all.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?Most students watch TV every day.They usually watch sports,gam

10、e shows.Exercise.Its healthy for the mind and the body.Do you think the students in No.5 are healthy?_ Why or why not?_ _ _No,I dont think so.Because most students use Internet or watch TV on their free time.They dont like exercising.Its unhealthy.Do you have a healthy lifestyle or an unhealthy life

11、style?What should we do to keep healthy?-I think we should 2dAccording to the article and the pie charts,write sentences with the percentages using,always,usually or sometimes.1.90%：_ _ 2.85%:_ _ 3.45%:_ _Eighty percent of the students always watch TV.Ninety percent of the students always use the In

12、ternet.Forty-five percent of the students usually exercise.4.10%:_ _5.13%:_ _6.2%:_ _Ten percent of the students sometimes use the Internet.Thirteen percent of the students usually watch TV.Two percent of the students sometimes watch TV.Last month we asked our students about their free time_.Our que

13、stions were about exercise,use ofThe _ and _ TV.Here are the results.We found that only fifteen _ of our studentsexercise every day.Forty-five percent exercise three tofour _ a week.We all know that many students oftengo _,but we were _ that ninety percent ofthem use the Internet every day.The other

14、 ten percent useit at _ three to four times a week.Most students useit for _ and not for homework.activitiesInternet watchingpercent times online surprised least fun The answers _ our questions about watching televisionwere also interesting.Eight-five watch TV every day!_ many students like to watch

15、 sports,gameshows are the most popular.It is good _ by using the Internet or watchinggame shows,but we think the best way to relax is _exercise.It is healthy for the _ and the body.Andremember,oldb habits die _.So start exercisingbefore its too late!to Although to relax through mind hard Carry out a class sports meeting with the theme of“I exercise my happiness”.