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1、Unit 2How often do you exercise?人教版八年级英语上册Section B 3a-self check学习目标学习目标 Key words&phrases:dentist，magazine，however，than，almost，point，more than，less than Key sentences:1.How often do you eat fast food?2.How many hours do you watch TV every week?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.
2、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 studentsgo onlinenot at allat leastthe answers to questions aboutsuch asspend time with sb.Old habits die hard.it
3、s too latereview译成英语译成英语dentistmagazinehoweverthanalmost none pointlessmore than，less than n.牙医牙医n.杂志杂志adv.然而；不过然而；不过prep.conj.比比adv.几乎；差不多几乎；差不多pron.没有一个；毫无没有一个；毫无n.得分；点得分；点 v.指；指向指；指向adv.较小；较少较小；较少adj.pron.较少的较少的多于多于少于少于New Words Look at the information in the chart and complete the report.Activit
4、ies Days a yearExercise 365Read books 365Watch TV for over 2 hours 320Drink juice 210Eat hamburgers 95help with housework 20Stay up late 15Go to the dentist 03aJane is a 16-year-old high school student in the United States.American Teenager magazine asked her about her habits.Jane has a lot of good
5、habits.She always exercises and she reads books _.Also,she _ drinks juice and she _ stays up late.oftenevery dayhardly ever16-year-old是复合形容词作定语,修饰high school student,复合词中的名词只能用单数,不用复数,若表示所属关系,可以用复数,但需去掉连词符并加所有格。After the exam,well have a two-day(two days)holiday.考试后,我们有两天的假期。Tom is an eight-year-old
6、 boy.汤姆是一个八岁的男孩。However,she has some bad habits,too.She _ watches TV for more than two hours a day,and she _ eats hamburgers.Her parents are not very happy because she _ helps with housework and she _ goes to the dentist for teeth cleaning.She says she is afraid!usuallysometimeshardly evernevermore
7、than 超过，多于，不仅仅，超过，多于，不仅仅，相当于相当于 over.在句在句型转换中考查两者的同义替换。型转换中考查两者的同义替换。反义词组为：反义词组为：less than.I lived in Shanghai for more than/over ten years Complete the chart with your own information.In the last column,use expressions like always,every day,twice a week and never.3b ActivitiesHow often?Good habits
8、Bad habits get up earlyalwaysexercisefour to six times a weekdo homeworkevery daywatch TVonce a weekeat junk foodofteneat vegetableshardly everstay up latesometimesWrite a report about your good and bad habits.Say how often you do things.Use the report in 3a as an example._3c(1)时态:一般现在时。(2)人称:用第一人称。
9、(3)提示要领,如下图。ActivitiesHow often?Good habits get up earlyalwaysexercisefour to six times a weekdo homeworkevery daywatch TVonce a weekBad habits eat junk foodofteneat vegetableshardly everstay up latesometimesMy habitsOne possible version:Do you have any good habits or bad habits?For me,I have some g
10、ood habits.I always get up early in the morning.I exercise four to six times a week.And I do homework every day.I only watch TV once a week.However,I have some bad habits,too.I often eat junk food and I hardly ever eat vegetables.Sometimes I stay up late.As students,we should have some good habits.T
11、hey are good for our health.Take the health quiz.Compare your results with your partners.Whos healthier?1.How often do you eat breakfast?a.Never.b.A few times a week.c.Almost every day.2.How often do you eat fast food?a.Never.b.A few times a week.c.Almost every day.3.How often do you eat vegetables
12、and fruit?a.Never.b.A few times a week.c.Almost every day.4.How often do you exercise?a.A few times a year.b.A few timess a month.c.A few times a week.5.How many hours do you watch TV every week?a.None.b.One to four.c.Five or more.6.How many hours do you usually sleep at night?a.Less than six.b.Six
13、or seven.c.Eight or more.41.a=0,b=1,c=22.a=2,b=1,c=03.a=0,b=1,c=24.a=0,b=1,c=25.a=2,b=1,c=06.a=0,b=1,c=29-12points:Youre really healthy!Good for you and your health!4-8points:Youre smart about your health most of the time.0-3points:You have to learn more about healthy habits.Dont worry you can do it
14、!Are you healthy?1 Complete the chart with activities you do and dont do.What about your mother/father?alwaysusuallyoftensometimeshardly everneverIMy mother or fatherSelf CheckIMy mother/fatheralwaysusuallyoftensometimeshardly evernever 1 Complete the chart with activities you do and dont do.What ab
15、out your mother/father?play basketballplay chessread booksread newspaperseat hamburgerseat chickendrink juicedrink teawatch TVuse the Internetstay up lateget up earlySelf Check2 Write five sentences using the information above.For example:1.I always play basketball after school.2.My father always pl
16、ays chess on weekends.3.I usually read books on weekends.4.My father sometimes drinks tea.5.I hardly ever watch TV.6.My father never gets up early.3 Fill in the blanks in the conversation.A:What do Tom and Mike _do on weekends?B:They sometimes go to the museum.A:_do they go to the shopping center?B:
17、_ever.Maybe about twice a month.A:_do they watch TV?B:Mike never watches TV,but Tom watches TV _day.A:Oh,Im just like Tom.I _watch TV,too.usuallyHow oftenHardly How ofteneveryalwaysI.连词成句。1.how,do,computer,often,play,you,games 2.how,the,movies,does,Jim,often,go,to 3.do,twice,watch,you,TV,a week4.mos
18、t,three,or,a,week,exercise,students,times,four5.favorite,is,what,program,yourHow often do you play computer games?How often does Jim go to the movies?ExercisesExercisesDo you watch TV twice a week?Most students exercise three or four times a week.What is your favorite program?II.选词填空。1.How does Mary
19、 usually keep healthy?She _ every morning.2.Lilys mother _ go to visit my grandma,about four times a week.3.Dont eat too much every meal.It is bad for your _.4.What does your brother usually do on weekends?He often _ at home.often never exercise health do ones homework exercisesoften healthdoes his homeworkHow healthy are you?Write about your own habits.Homework Homework