最新人教版新目标八年级英语上册精品教学案【师生共用】名师优秀教案.doc
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1、人教版新目标八年级英语上册精品教学案【师生共用】人教版新目标八年级英语上册精品教学案 【师生共用】 Unit 1 How 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 we
2、ek Sentences: What do you usually do on weekends? I sometimes 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
3、自测 ?.Look at the picture (学生识图). What do you usually do on weekends? I sometimes go to the beach. 看书 看电视 做运动 购物 ?. 看图写出相应的頻度副词: 八年级英语上册学案 第- 1 -页 _ _ _ _ 2(自主学习Pairwork. How often do you eat vegetables? Every day. 3(合作探究 ?.maybe / may be ?.The baby is crying she is hungry. ?.The woman a teacher . ma
4、ybe 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“可能是.,也许是.,大概是.”. ?、a few / few / a little / little ?. people can live to 100,but people can live to 150. ?. There is time left, I dont catch the first bus. ? . Could you give me milk? ?、hard / hardly ?. The ground is too to dig ?. I can understand them. ?.
5、 Its raining ,the people can go outside. hard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”。八年级英语上册学案 第- 2 -页 Hardly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 dont know how to swim. (2)情况如何(指身体健康状况) How are you? Hows it going with 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
6、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? how often是对动作发生的“次数”提问,询问的是频率“多久一次” (4)回答可以是:Every day./ Once a week./Three times a week./ Often./ . eg:How often do you play tennis? How often do you surf the intern
7、et. (5) 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. 梳理归纳 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 lifestyle 健康的生活方式 5. go skate boarding 去划板 6. k
8、eep 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一月一次 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. although = though虽然 17. most of
9、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 6(达标检测 根据句意填词. 1.How o_ do you come to school late? Never. 2. Farmers milk some m _from cows. 八年级英语上册学案 第- 3 -页
10、 3. J_ food isnt 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 e_. 7. Here is a program, you may find out the r_. 8. We are in Class 1, G_ 2. 9. My father is very busy. He only plays bask
11、etball o_ a week. 10. I cant 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率的副词,如:once, twice, three times, sometimes, often, quite, of
12、ten, never, every day, once a week , twice a month , three times a month , three or four times a month 等。 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,”“一个月一次。 “周末你通常做什么,”“我通常踢足球。” 第一个do为助动词, 在这起帮助构成疑问的作用;而第二个do则是实义动词。 翻译: 周末你通常做什么,我通常看电影。 , 周末她通常做什么,她通常看远足。 4. As for homework , most students do homework every
13、day . as for.意思是 ,常用于句首作状语,其后跟名词、代词或动词的-ing,I never want to see him here. 翻译:至于我自己,我现在不想去。 六、中考链接 1. _ do you have an English party? Once a month.(北京) A. How old B. How far C. How often D. How long 解析:选项A和B分别用来询问年龄和距离,选项C和D用来对时间提问,但how often.,常用来对时间的频率进行提问,即“多长时间做一次”,其答语常为频率副词及频率短语Once/ Twice a week
14、 / month等。how long.,则用来提问时间有多长,答语常为表示一段的时间。如two weeks, more than a month等。选C。 2.An apple a day is good _ your health.(南通) A. at B. for C. in D. with 解析:题意为“一天一个苹果对你的健康有益。”表示“对有益(有好处)”要用be good for.结构,其中的介词for为固定搭配。选B。 七、课后反思 我的收获: 我的不足: 我的疑问: 八年级英语上册学案 第- 4 -页 Unit 1 How often do you exercise, Secti
15、on B 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: 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 of Sentences: 1.But my mother wants me to
16、drink it. 2.She says its good for my health 3.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
17、. 预习导学或自测 1) 很少/几乎不曾_2) surf the lnternet _ 3) 大部分学生_4) as for _ 5) 一周两次_6) be good for _ 7) 照顾_8) eating habits _ 9) 六到八次_10) try to do sth _ 2(自主学习 exercise的用法。 (1)作可数名词复数exercises。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:. 我必须做大量练习 (3)作动词,意为“练习、运动”。 eg:How often do you exercise? 八年级英语上册学案 第-
18、 5 -页 课文解析. 3a 3(合作探究 1) 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 度由浅入深为quite?pretty?very. 相当健康: 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
19、 意为eg: when I leave? 能帮我照顾一下孩子吗, look还可以和许多词搭配,但意思不一样。 (1) look at eg: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, 好的饮食和锻炼帮助我学得更好。 帮助某人做某事 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 但不能与 同时出现在一个复合句中,可与s
20、till, yet同用。 11) 保持健康: = be in good health =keep/ be healthy 4(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:有时候是副词。 c.some time是名词词组,意为“一段时间”,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 her
21、e for (4) I 5. 梳理归纳 Section B 词组归纳: 1) be good for 对什么有益 2) be bad for对什么有害 8) be good for be good at =do well in be good to sb. 八年级英语上册学案 第- 6 -页 3) want to do sth 想做某事 4) want sb to do sth想某人做某事 5)try to do sth 尽量做某事 6) come home from school放学回家 7) of course = certainly = sure当然 8)get good grades取
22、得好成绩 9) some advice 10)hardly=not nearly / almost not几乎不 11) keep/be 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 17)my healthy lifestyle 我的健康饮食习惯 18)help sb.do sth 帮助某人做某事 19)the same as 和.一样 20)be different from 与.不同
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