黑龙江省黑河市爱辉镇中学八年级英语上册 Unit 1 How often do you exerci

八年级英语Unit 1 How often do you exercise? 人教新目标版【本讲教育信息】一. 教学内容：Unit 1 How often do you exercise?［学习过程］一. 单元内容：How often do you exercise?二. 单元目标：1. Wh- 问句2. How often……？问句3. 表示频率的副词4. 不定代词all, most, some, none的用法。

三. 重点单词：always adv. 总是usually adv. 通常often adv. 经常sometimes adv. 有时hardly ever 几乎不曾；很少never adv. 从不exercise v. 锻炼n. 练习shop v. 购物n. 商店skateboarding n. 溜滑板运动once adv. 一次twice adv. 两次three times a week 一周三次every day 每天milk n. 牛奶junk food 垃圾食品drink v. 喝. n. 饮料四. 重点短语how often 多长时间一次 a lot of 许多look after 照料try to do sth 尽力去做某事start with 以……开始as for 至于make a difference 有重要性do exercise 做运动surf the internet 上网五. 重点句子1. What do you usually do on weekends?周末你通常做什么？I usually play soccer.我经常踢足球。

2. What do they do on weekends?他们周末干什么？They often go to the movies.他们经常去看电影。

3. What does he do on weekends?他周末干什么？He sometimes watches TV.他有时候看电视。

Once or twice一两次
4.time，时间，倍数，次数
﹙1﹚作不可数名词“时间，时刻” Time is money.时间就是金钱。
作可数名词，“倍数，次数”Your house is 3 times as large as mine.
拓展：on time按时
At a time一次，一度
In time及时
做连词“一旦”如：Once the sun had set, the air turned cold.一旦太阳落山，空气就变冷了。
拓展：at once立刻，马上如：I will do it at once.
Once upon a time从前Once upon a time there was an old man .
2. How often does she drink milk?
3. Does she eat junk food very often?
4. Do you think she has a healthy lifestyle? Why or why not?
5. Is Bill’s lifestyle the same as yours or different? What are the differences?
4. How often does Chen watch TV? He often watches TV three times a week.
看表格填空：All students = 100% Most students = 51% --- 99% Some students = 1% --- 50% No students = 0% Green high school: Activity Survey Activity Every day once or twice a week three or four times a week Exercise 15℅ 10℅ 75℅ Do homework 95℅ 0℅ 5℅ Watch TV 85℅ 2℅ 13℅ Here are the results of the student activity survey at Green High School. (1)______ students exercise three or four times a week. Some students exercise once or twice a week. (2)_______ students are very active,and exercise every day. As for homework, (3)_____ students do homework every day. (4)_______students do homework three or four times a week. (5)_____ students do homework once or twice a week. The results for “watch TV” are interesting. (6)_____ students watch TV once or twice a week, some students watch TV(7) ______ ____ ____ _____a week, but most students watch TV (8)_____ ______ .

课题：八年级上 Unit1教学设计第 1 课时上课日期：________学习目标：1 掌握本单元中的词汇和短语；2. 背诵Grammar的重点短语和句子3.The using of “How o ft en-----? ”教学过程一、先复习单词和短语（5分钟）然后听写下列单词和短语：单词：exercise skateboard hardly ever twice once surf internet短语： how often once a week twice a day high school二、看图做1a: Students discuss the picture in groups and then make a list about school activities. See how many students do the activities.三、记住以下单词：always --- usually---often----sometimes ----hardly ever ---never Play the tape for the students to listen to.四、Pairwork 1c. Talk about the people in the picture aboveWhat do they do on weekends.五、听力训练。

2a and 2bListen 。

How often does Cheng do different activities .Check the answers .六、Finish 2C .How often do you do this activities?How often do you watch TV?I watch TV every dayWhat’s your favorite program? It’s Animal World.How often do you watch it?Once a week.Do more exercises in pairs.七、达标练习：1. DISCUSS:Discuss with your partners your daily activities. How often do you do them? Why do you like them?eg. A: What do you usually do at weekends?B: I like going shopping.A: How often do you go shopping?B: Twice a mon th.A: Why do you like it?B: It’s exciting2.用所给单词的适当形式填空help have want exercise try1. Mom__________ me to get up at 6:00 and play ping-pong with her.2. Grandpa is pretty healthy be cause he __________ every day.3. A lot of vegetables _______ you to keep in good health.4. You must _______ t o eat less meat.5. Do you ________ a healthy lifestyle?六、板书设计：What do you usually do on weekends?I usually play soccer.What do they usually do on weekends?They often go to the movies.What does he usually do on weekends?He sometimes watches TV.How often do you shop ?I shop once a week.How often does Cheng watch TV?He watches TV twice a week.教学后记：。

Unit1 How often do you exercise Section A 1a—1c教学步骤Step One: Warming up.Talk about the summer holidays.T: Welcome back to school. How about your summer holidays? Do you have a good time on summer holidays?Ss: Yes, I do.T: What do you often do on summer holidays?S1:I often watch TV.T: What do you often do on summer holidays?S2:I often play computer games.T: What about you?S3:I often buy things in the shop.(Other students’answers: swim, run, play football, go to the movies, visit my friends…)Step Two: New words.①Present the new words.T: Do you often buy things in the shop?S1:Yes,I do./No, I don’t.T: Do you often shop?S1:Yes,I do./No, I don’t.T: Buy things in the shop means shop.(Write the word shop on the blackboard.)Read after me shop.Ss: Shop.T: Do you like playing football?S2: Yes, I do./No, I don’t.T: Do you often exercise?S2: Yes, I do./No, I don’t.T: Exercising is good for our health. So we should often exercise. (Write the word exercise on the blackboard.)Read after me exercise.Ss: Exercise.T: Now look at the picture on the screen. What are they doing? Ss: They’re skateboarding.T: Yes, they’re skateboarding. Do you often go skateboarding? Ss: No, I don’t.T:(Write the word skateboard on the blackboard)Read after me skateboard.Ss: Skateboard.②Practise the new words.T: Make a sentence with each word.(Ask some students to say their sentences.) 建议与说明通过师生互动谈论暑假生活，熟悉本课重点句型并为学习1a 部分做好准备。