Unit+2+Section+B+2a-2e 人教版八年级英语上册.pptx

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1、Unit 2How often do you exercise?人教版八年级英语上册Section B 2a-2euTo learn about the free time activities of the students from No.5 High School uTo learn to use adverbs of frequency to write about your habits uTo learn new words:percent,through,however,almost,none,less,pointObjectivesMake your own conversat

2、ions in pairs.RevisionWhat do you usually do in your free time?How often do you？Read 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 TV5Survey Repo

3、rtSurvey Report调查报告Topic Topic 调查内容1 12 2Results Results 调查结果Comments Comments 调查结论3 3Read Read the article and match each paragraph with the the article and match each paragraph with the following parts.following parts.读文章，将文章分为三个部分。读文章，将文章分为三个部分。ParaPara 1 1ParaPara 2,3,4 2,3,4ParaPara 5 5Fast rea

4、ding paragraph 1ExerciseUse of the InternetWatching TVTips：Read the first sentence of each paragraphPara.2Para.3Para.4Watching TVExerciseUse of the InternetExerciseRead Para.2 and Finish the pie chart _%every day 15_%no exercise20_%1-3 times a week20_%4-6 times a week45ExerciseRetell the sentences y

5、ou just answered.15%exercise every day45%exercise 4-6 times a week20%exercise 1-3 times a week20%no exerciseFifteen percent of the students exercise every day.Forty-five percent of the students exercise four to six times a week.Twenty percent of the students exercise only one to three times a week.T

6、wenty percent of the students do not exercise at all._%3 or 4 times a week_%every day _%4-6 times a week_%1-3 times a week_%every day Read Para.3/4 to finish the pie charts.Use the InternetWatch TV_%3 or 4 times a week_%every day 1090What percent of the students use the Internet every day?Use the In

7、ternetWhat percent of the students use the Internet 3 or 4 times a week?Read 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 exerci

8、se at all.90%students use the Internet every day.Most students watch TV every day.They usuallywatch 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

9、,I dont think so.Because most of the students use Internet or watch TV on their free time.They dont like exercising.Its unhealthy.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-five percent of t

10、he students always watch TV.Ninety percent of the students always use the Internet.Forty-five percent of the students usually exercise.4.10%:_ _5.13%:_ _6.2%:_ _Ten percent of the students often use the Internet.Thirteen percent of the students usually watch TV.Two percent of the students sometimes

11、watch TV.Translate the following phrases into English.1.1.在某人空闲的时间在某人空闲的时间 _2.2.询问询问 _ _3.3.百分之百分之的学生的学生 _4.4.一点也不一点也不 _ _ 5.5.上网上网 _ _ _ 6.6.至少至少 _7.7.有关有关的问题的答案的问题的答案 _8.8.例如例如 _ _ 9.9.和某人共度和某人共度 _10.10.积习难改积习难改 _ _ 11.11.为时太晚；来不及了为时太晚；来不及了 _ _in ones free timeask sb.about sth.percent of the stude

12、ntsgo onlinenot at allat leastthe answers to questions aboutsuch asspend time with sb.Old habits die hard.its too lateChoose one of these free time activities or think of your own.Then ask your classmates how often they do this activity and make a pie chart.Show the pie chart to your class.play comp

13、uter games read books go shopping draw pictures play sportsHow often do you?Names of classmates1-3 times a week4-6 times a weekevery day2e1.want sb.to do sth.想要某人做某事eg.我妈妈想要我每天锻炼。My mother wants me to exercise every day.2.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

14、态 保持一致,都用一般现在时。2)be good for 对有好处2）be good for.对.有好处 be bad for.对.有害Vegetables are good for our health.蔬菜对我们的健康有益。3）health(n.)健康 healthy(adj.)健康的 unhealth(n.)不健康-unhealthy(adj.)不健康的 eg.健康食品对健康有益。Healthy food is good for health.3.We found that only fifteen percent of our students exercise every day.我

15、们发现只有我们发现只有15%的学生每天锻炼。的学生每天锻炼。percent 名词，意为名词，意为“百分之百分之”e.g.Eighty percent of the students in our class exercise every day.我们班里我们班里80%的学生每天都锻的学生每天都锻 炼。炼。【注意注意】percent做主语时，谓语动词的数要根据其后做主语时，谓语动词的数要根据其后面的名词来确定。面的名词来确定。e.g.Fifty percent of the apples are bad.50%的苹果都坏了。的苹果都坏了。Twenty percent of the meat is

16、 in the fridge.20%的肉都在冰箱。的肉都在冰箱。4.four to six times a week 每周四到六次每周四到六次注意这种表达注意这种表达,“to”为介词。为介词。翻译：翻译：每月一到三次每月一到三次one to three times a monthonce or twice a month 每月一次到两次每月一次到两次two or three times a month.每月两次到三次每月两次到三次5.And twenty percent do not exercise at all!20%的学生的学生根本不根本不锻炼。锻炼。not at all 意为意为“一点

17、也不，根本不一点也不，根本不”，not位于句中，位于句中，at all 放在句尾。放在句尾。eg.她根本就没有帮忙做家务。她根本就没有帮忙做家务。She doesnt help with housework at all.1.I like English very much,so I _ listen to the tape in the morning.A.usually B.hardly ever C.never2.Milk is good _ our _.A.to;healthy B.to;health C.for;healthy D.for;health3._ students in

18、your class are from Beijing?Only one.A.How often B.How many C.How much AD ExercisesExercisesI.单选。B 4._ do you go skating?Every day.A.How often B.How many C.When5.Most students in my class _ exercise every day.A.does B.do C.is doing D.are doing6.What _ she _ on weekends?A.is,do B.does,does C.do,do D.does,do A B D 1.How healthy are you?Write your own health report.2.Recite the new words we have learnt.Homework