初二八年级上册英语人教版Unit-2《How-often-do-you-exercise》Secti 2

1、Unit 2 Where did you go on vacation学案第三课时 Section B (la-le)【学习目标】.掌握词汇：junk food, coffee, health 等。.运用所学词汇和句型谈论日常作息活动发生频率。【预习与交流】旧知回顾根据所给词汇或单词首字母完成句TMy father plays basketball (two) a week.Jodie often (exercise) in the park.Jim plays basketball at (little) once a week.More kids begin to relax themse

2、lves by using the I.Not all TV p are good for the students today.新知准备将以下活动进行归类(H表示healthy； U表示unhealthy)exercise every day2. never cat vegetables3. drink coffee 4 times a day 4. hardly eat junk food5. sleep 9 hours a night 6. play sports at least an hour a day7. go online every night 8. go camping s

3、ometimes【自学与合作】小组合作，使用Fl标语言完成调查表格。记录与小组成员的三段对话。ActivitiesHow oftenStudent 1Student 2Student 3do homeworkwatch TVplay sportsdrink coffeego campinggo online【释疑与评价】1. She says its good for my health.health,名词，“健康”,根据构词法规那么，其形容词为healthy,反义词为unhealthy, 使用时要根据语境进行辨析。例如：Kate looks pretty healthy because sh

4、e often exercises. 同步练习( )Exercising is good fbr your , only watching TV makes you .A. health, healthy B. health, unhealthy C. healthy, healthy D. healthy, unhealthy2but my mother wants me to drink it.to drink为动词不定式，此处是对宾语me进行补充说明，充当宾语补足语。此种用 法常见于一些固定搭配之中,如：tell sb. to do; wish sb. to do等。同步练习( )Our

5、 teacher often tells us in the river because its very dangerous.A. Swim B. swimming C. to swim D. not to swim温馨提示“percent”用法知多少percent,百分之，没有复数以它所修饰的名词来判断谓语的单复数。例如：Twenty percent of the students finish their homework beforelOpm.百分之二十的学生十点前 完成作业。Thirty percent of time passes.百分之三十的时间过去了。其用法同percent,前

6、者为美式英语，后者为英式英语。【当堂检测】一、选择正确答案()1. Do exercise every day. It,s good for your/hel9/.A. held B. health C. healthy D. hold()2. My father does Chinese kong fu/wa ns / a week.A. won B. win C. onceD. one()3. How often do you eat/ d3 A gk / food?A. justB. juice C. joke D. junk()4. ha:dli /know what to say.A

7、. hard B. hardly C. half D. honey()5. How many / au oz/do you sleep every day?A. house B. hour C. ours D. hours二、用所给词的适当形式填空。Its good to relax by (use) the Internet.Bill hardly exercises, so he is kind of (health).My mother wants me (stay) at home and do my homework on weekends.4.1 cant stand (get)

8、up early in winter.The answers to the question about watching TV are really (interest). 三、英汉互译。.对健康有益2.从不吃垃圾食品4.去郊外宿营3.每晚睡9小时5. 4.去郊外宿营5. 60%的学生5. 60%的学生5. 60%的学生6.5. 60%的学生7.至少【拓展性作业】一、选择正确答案。()1. Her fathertime.7.至少【拓展性作业】一、选择正确答案。(7.至少【拓展性作业】一、选择正确答案。()1. Her fathertime.8.好习惯A. usually waste B. n

9、ever wastesA. usually waste B. never wastesA. usually waste B. never wastesC. hardly ever waste D. alwayswastingA. usually waste B. never wastesC. hardly ever waste D. always（）2.How often does Lara play the trumpet?once or a week, Tm not sure.A. May be, twice B. Maybe, twice C. Maybe, two time D. Ma

10、y be, two time（）3. - ril give the boys to eat. - Oh, I know, fish and salad.A. something healthyB. healthy something C. anything healthyD.healthy anything（）4. What the differences between your habit and?A. arc, hersB. is, hisC. docs, herD. do, his（）5. Reading aloud is the best way English.A. to lear

11、nB. learningC. learnD. learns二、根据要求改写下面句子。He sleeps eighl hours every night.（对画线局部提问）does he sleep every night?What would you like to do this afternoon?（改为同义句）What do you this afternoon?The boy eats junk food ihree or four limes a week.（对画线局部提问） the boy eat junk food?The results of the survey surpri

12、sed me a lot.（改为同义句）I quite the results of the survey.The best way to relax is through exercise.the best way to relax?（对画线局部提问） 三、根据汉语意思完成以下句子。.你们班有百分之几的学生每天画画？of students every day in yourclass?.锻炼有益身心健康。is for the and the body.闲暇时我们每周应和家人至少聚餐一次. We should have dinner with our family a weekin our f

13、ree time.孩子需要许多睡眠。Children need.妈妈不想让她买那条裙子。Her mother doesnt want thatdress. 四、选词填空（用所给单词的适当形式填空）get, like, teach, start, visitMark is 8 years old. He to go to school 2 years ago. He 2 his school because he has many friends there and all the teachers are friendly.It was Sunday yesterday. Mark didnt

14、 need to go to school. He wanted 3 his uncle. His uncle lives in a small village far away. No bus can 4 there. Mark got up very early in the morning. After breakfast, Marks mother drove him to his uncles home. Marks uncle was very happy to see him. He 5 Mark how to feed （he animals. Mark had a good

15、day （here.2 3 4 5 学考链接（）1. It isnt warm today,the sun is shining.（济南一模）A. orB. andC. becauseD. although（）2. -1 want to be an artist, but it a little hard.Work hard, and youll succeed （成功）at last.（青岛）A. maybe; may be B. may be: maybe C. maybe; maybe D. may be; may be）3. -Jim eats junk food every day.

16、-Really? Thats toounhealthy .（济南模拟）A. a lot B. lots of C. a few D. a little）4. Here the results the student activity survey.（上海）A. is; withB. are; ofC. is; ofD. are; with（）5. Peter is because he hardly ever exercises.（济南二模）A. tiredA. tiredA. tiredA. tiredA. tiredB. happyC. healthyD. unhealthy英语谚语Healthy mind in a healthy body.健康思想寓于健康体魄中。A. tiredB. happyC. healthyD. unhealthy第三课时 Section B (1a2c)【当堂检测】一、选择正确答案。1. B 2. C 3. D 4. B 5. D:、用所给词的适当形式填空。1. using 2. unhealthy 3. to say 4. getting 5. interesting 三、略。【拓展性作业】一、选择正确答案。1. B 2. B 3. A 4. A 5. A二、根据要求改写下面句子。1. How many hours 2. wan