英语人教版八年级上册UNIT2.Section B 2a —2e.ppt

1、Unit 2. How often do you exercise? Section B 2a-2e,Qiu Lingling Jianping Mongolian School,What Do No.5 High School Students Do in Their Free Time?,What do you usually do in your free time? How often do you do them?,一 Learn by yourselves. . Find the new words and try to read them. 1.结果，后果 _ 2.百分之_ 3.

2、在线的，联网的_ 4.电视机_ 5.虽然，即使_ 6.身体_ 7.头脑，心智_ 8.以，凭借，穿过_ 9.一起，共同_ 10.死亡，灭亡_,result,percent,online,television,although,through,mind,body,together,die,next,percent的用法：percent意为“百分之”,没有复数形式，“数词+percent of+名词”意为“当中的百分之多少”，用它所修饰的名词来判断谓语的单复数。 Eighty percent of the students in our class exercise every day. 我们班80

3、%的学生每天都锻炼。,【针对训练】 Sixty percent of the students _(be) 16 years old. Fifty percent of the meat_ (be) bad.,are,is,RETURN,theresultof意为“的结果”,of后跟名词，result可用单数也可用复数。 这是他们比赛的结果。 Hereis_theirmatch.,the result of,RETURN,although 连词，意为“即使，纵然，虽然”相当于though，在同一个句子中，although/though不能与but连用。 【针对训练】 1._ he is in

4、poor health, _ he works hard. Although, but B. Though, but C. Although, and D. Although, /,RETURN,Complete the pie charts.,1-3 times a week,every day,no exercise,4-6 times a week,20%,15%,45%,20%,every day,3-4 times a week,10%,90%,1-3 times a week,2%,4-6 times a week,13%,every day,Exercise,Use the In

5、ternet,Watch TV,START READING,85%,2c.Read the article again and answer the questions.,1.Whatpercentofthestudentsdonotexerciseatall? 2.WhatpercentofthestudentsusetheInterneteveryday? 3.HowoftendomoststudentswatchTV? Whatdotheyusuallywatch? 4.Whatdoesthewriterthinkisthebestwaytorelax? Why? 5. Do you t

6、hink the students at No.5 are healthy? Why or why not?,1.询问某人关于 _ 2.百分之十五的学生 _ 3.一周三四次_ 4.一周四到六次_ 4.根本不 _ 5.感到惊讶_ 6.至少_ 7.我们问题的答案_ 8.做是好的_ 9.通过使用网络_ 10.放松的最好方式_ 11.通过锻炼_ 12.例如_ 13.跟你的朋友和家人共度时光_ 14.旧习难改_ 15.开始锻炼_,ask sb. about,fifteen percent of the students,four to six times a week,notat all,be surp

7、rised,at least,the answers to our questions,its good to do,by using the Internet,the best way to relax,through exercise,such as,spend time with your friends and family,Old habits die hard.,start exercising,three or four times a week,. Group competition.,【达标练习】一、单项选择。( )1. I really enjoyed your speec

8、h, _ there were some parts I didnt quite understand. A. because B. for C. until D. though( )2. Milk is good _ our _. A. to; healthy B. to; health C. for; healthy D. for; health( )3. What kind of food do you think is junk food? Junk food _ hamburgers. A. for example B. such as C. because D. so( )4. H

9、ow many students do not exercise at all? Most of us exercise every day, only _ of students do not exercise at all. A. fifteen percent B. fifty percent C. seventy percent D. eighty percent( )5. My mother goes to the shopping centre_ . A. once time a week B. once a week C. one time a week D. once ever

10、y week( )6. There are 85% students watching TV every day. So we know_ students do it. A. all B. some C. most D. no,D,D,B,A,B,C,二、 根据句意及首字母完成单词。1. Twenty p_ of the students play sports after school.2. Lu Xun is a famous w_.3. How often do you use the I_ ?4. Here are the r_ of the student activity sur

11、vey at Green High school.三、句型转换。1. She plays sports every morning.(改为一般疑问句)_ she _ sports every morning?2. She watches TV at least once or twice a week. (就画线部分提问)_ _ does she _ TV?3. They often play basketball on Saturdays and Sundays. (改为同义句)They often play basketball _ _.4. They often sleep for ei

12、ght hours every night.(对画线部分提问) _ _do they sleep every night?,ercent,riter,nternet,esult,Does play,How often watch,on weekends,How long,四、根据汉语提示完成英语句子。1. 保罗一周打一次或两次篮球。Paul plays basketball _ _ _ _ _ .2. 你认为放松最好的方法是什么？我认为最好的方法是通过锻炼。_ do you think is _ _ _ _ _?I think the best way to relax is _ _.3. 百分之九十的学生常常使用电脑。_ _ _the student