人教版八年级上册英语unit1导学案

1、Unit 1How often do you exercise ?Section A一、教师寄语A bold attempt is half success.（勇敢的尝试是成功的一半） 二、学习目标 知识目标：Words: always, usually , often, sometimes , hardly , ever, never., once , twice , Phrases: how often three times a week every day. twice a week Sentences:What do you usually do on weekends? I som

2、etimes go to the beach.How often do you eat vegetables? Every day.Most students do homework every day.能力目标：会使用频率副词及短语；能描述课余时间的活动安排； 情感目标：培养学生良好的学习和生活习惯三、教学重、难点频度副词： always, usually, often, sometimes, hardly 和 never 的应用疑问词how的用法四、学习过程1预习导学或自测I .Look at the picture （学生识图）.What do you usually do on wee

3、kends? I sometimes go to the beach.I sometimes去滑板看书看电视做运动 购物n .看图写出相应的混（度副词：2 .自主学习Pairwork.How often do you eat vegetables? Every day.ActivitiesHow ofena. go to the moviesEvery dayb. watch TVOnce a weekc. shopTwice a weekd. exerciseThree times a weeke.readOnce a weekTwice a week3 .合作探究I .maybe / ma

4、y be.The baby is crying she is hungry.The woman a teacher .maybe是副词，意为 大概，可能，或许，一般用于句首。May be是情态动词，意为 何 能是.，也许是.，大概是.”.n、a few / few / a little / little. people can live to 100,but people can live to 150.There is time left, I don t catch the first bus.Could you give me milk?a few （少数的，几个，一些）a little

5、 （一点儿，少量）表小目7Efew （很少的，几乎没有的）little （很少的,几乎没有的）表小否TE修饰可数名词修饰/、可数名词出、hard / hardly.The ground is too to dig.I can understand them.It s raining ,the people can go outside.h意为几乎不”。4 .拓展创新疑问词 how的用法(1)怎样，用什么手段，方法。 How did he do it?I don t know how to swim.(2)情况如何(指身体健康状况)How are you?How s it going with

6、Tom?(3) how many, how much 表示 多少“how many后接可数名词复数，how much接不可数名词。How many times do you go to the park?How many tickets do we need?How much water do we need every day?How much are those pants?(4) how often是对动作发生的次数”提问，询问的是频率 多久一次”回答可以是： Every day./ Once a week./Three times a week./ Often./ .eg: How o

7、ften do you play tennis?How often do you surf the internet.How long. ?询问的是时间长短多长时间”回答可以是： About one hour./ Three hours. / Thirty minutes./.How long do you usually watch TV? 你通常看多长时间电视？(5) 理归纳Section A词组归纳：1. go to the movies 去看电影2. look after = take care of 照顾3. surf the internet 上网4. healthy lifest

8、yle 健康的生活方式5. go skate boarding 去戈U板6. keep healthy=stay healthy 保持健康7. exercise=take(much)exercise=do sports 锻炼 8. eating habits 饮食习惯9. take more exercise做更多的运动10. the same as与什么相同11. be different from 不同12. once a month月次13. twice a week 一周两次14. make a difference to 对什么有影响15. how often 多久一次16. alt

9、hough = though 虽然17. most of the students=most students 18. shop=go shopping=do some shopping 购物19. as for 至于20. activity survey 活动调查21. do homework做家庭作业22. do house work做家务事23. eat less meat吃更少的肉24. junk food垃圾食物ard作形容词，意为困难的，艰苦的，硬的”；作副词，意为努力地，猛烈地Hardly6.达标检测根据句意填词.1. How o do you come to school la

10、te? Never.2. Farmers milk some m from cows.3. J food isn t good for your health.4. Do you have a healthy lifestyle if you e every day?5. I eat fruit three t a week.6. Does he drink juice every morning? No, hardly e7. Here is a program, you may find out the r8. We are in Class 1, G2.a week.A. How old

11、B. How far C. How oftenD. How long9. My father is very busy. He only plays basketball o10. I can t do it by myself. Can you h me?五、典型例题解析1. How often do you exercise?你（你们）多久锻炼一次身体？How often +助动词do（does或did） +主语+ do sth.?疑问词how often是问频率（多久一次）, （在这里助动词 do（does或did）是起帮助构成疑问的作用）与一般现在时或一般过去时连用，回答一般是用表示频

12、率的副词，如：once, twice, three times ，sometimes, often, quite, oft never, every day, once a week , twice a month , three times a month , three or four times a month翻译：你们多久到工厂去一次？每星期两次。？他多久去购一次物？上个月一次。?do则是实义动词。2. 丹Wha doou usually doon）weekends? usually play sdccer. 第二个“do4助输，在这表加篇成疑问的作用；而第二个周末你通常做什么？我通常

13、看电影。周末她通常做什么？她通常看远足。It，s AnmOl)World节目 /3. What s your favorite program?4. As for homework , most students do homework every day .asfor.意思是，常用于句首作状语， 其后跟名词、代词或动词的-ing形式（即动名词）。如： As for him , I never want to see him here. 翻译：至于我自己，我现在不想去。i Unit 1 How often do you exercise ?Section B一、教师寄语A bold attem

14、pt is half success.(勇敢的尝试是成功的一半)二、学习目标知识目标：Words: milk, junk food, health, unhealthy, habit, exercise, most, result, try, different maybe, although,Phrases: junk food, as for, on weekends, no students, try to do, look after, kind ofSentences: 1.But my mother wants me to drink it.2.She says it s good

15、 for my health3.I try to eat a lot of vegetables.4.Is her lifestyle the same as yours or different?能力目标：能描述课余时间的活动安排；会描述基本饮食结构。情感目标：培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系。三、教学重、难点区分 How many /how much, health/healthy, different/difference四、学习过程1 .预习导学或自测1)很少 /几乎不 曾 2) surf the lnterne

16、t3)大部分学生 4) as for5)一 周两次 6) be good for7)照顾 8) eating habits9)六至 U八次 10) try to do sth2 .自主学习 exercise的用法。(1)作可数名词复数 exerciseso意为运动、体操”。做早操 做眼睛保健操(2)作不可数名词，意为 练习、习题eg： I have to 我必须做大量练习(3)作动词，意为练习、运动eg： How often do you exercise?我天天锻炼 3 .合作探究课文解析.3a)pretty表示 十分”作副词用，我们以前学过quite和very也有这种意思。其中它们的程度由

17、浅入深为quite -pretty -very.当健康：2) I exercise every day, usually when I come home from school. 我每天锻炼身体， 3) eating habits: 4) try to do sth 意为eg：他尽力通过考试：5) Of course.: 6) So you see, I look after my health.所以你看，我很在意我的健康。look after 意为eg ： Can you when I leave?能帮我照顾下孩子吗？look还可以和许多词搭配，但意思不一样。(1) look at eg：

18、 Please look at the blackboard.(2) look for eg: 我在找我的笔 (3) look like eg:你爸爸长什么样？ 7) Good food and exercise 好的饮食和锻炼帮助我学得更好。帮助某人做某事8) be good forbe good at =do well inbe good to sb.9)和相同 与不同不同:(n.)difference .There are many (不同点)between the two pictures.10) although虽然，尽管，引导让步状语从句，与 同义，但不能与 同时出现在一个复合句中

19、，可与 still, yet同用。11)保持健康： = be in good health =keep/ be healthy4.拓展创新 注意sometimes与几个形似的词的区别。a.sometime是副词，意为 在某个时候，某时b. sometimes!时候是副词。c.some time是名词词组，意为段时间”，做时间状语用d. some times是名词词组，意为几次，几倍”。eg： (1) I met him in the street last month.(2) Will you come again next week?(3) I will stay here for (4)

20、I _.watch TV on weekends.5.梳理归纳Section B词组归纳：1) be good for对什么有益3) want to do sth 想做某事5)try to do sth尽量做某事7) of course = certainly = sure 当然2) be bad for对什么有害4) want sb to do sth想某人做某事6) come home from school 放学回家8) get good grades取得好成绩9) some advice10) hardly=not nearly / almost not 几乎不11) keep/be

21、in good health 保持健康12) pretty healthy 相当健康13) my eating habits我的饮食习惯14)drink milk喝牛奶15)so you see正如你所看到的16)look after 照顾help sb.do sth帮助某人做某事17)my healthy lifestyle 我的健康饮食习惯18)19)the same as和.一样20) be different from 与.不同6.达标检测根据句意填词.I.根据句意，用括号内所给词的适当形式填空。1 .Eating junk food is bad for your(healthy).

22、2 .Please find out the(different) between this picture and that picture.3 .There is little light in the room. I can(hard) see anything.4 . Mr Wang goes to Shanghai(one) a year.5 . Do you want to meet that(interview)? No, I don t.II. VI.根据汉语意思完成下列各句，每空一词。1 .做眼保健操对你的眼睛有好处。Doing eye exercises your eyes.2 .我们尽量准时到达那里。We get there on time.3 .散步有助于保持健康。Walking helps to keep.4 .-你多长时间看一次电影？一我一个星期看两次。一 do you watch TV?I watch TV twice a week.5 .每天运动对我们的健康有好处。It s good for our health every day.五、典型例题解析1.1 But my mother wants me to drink it.但是我妈妈让我喝(牛奶)