英语：unit1《How often do you exercise》教案 (人教版八上)
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On the blackboard. A.hardly B.really C.rather D. clearly
3.My mother often goes shopping weekends.
A.at B.for C.in D.on
SectionA（第二课时）
快速背诵下列对话；掌握What do \does …usually do ?句型及How often do\does…?
7.你多久做一次运动？
8.Bill是健康的吗？
9.她每周锻炼一次
10他每天喝牛奶
11努力做某事______ 12照顾______________
13和…一样________ 14和…不同________
二．找一些健康和不健康的食品，蔬菜，饮料。
healthy: salad, soup, broccoli, milk , dumplings, onion, mushrooms, milk, fruit, vegetables
Have a good time玩的高兴
At times有时候
听力检测听录音完成并检查答案。
课内检测
单项选择：
1. do you shopping? Twice a week?
A. How long B.How much C.How often D. How many
2.Please give me the glasses ,I can see the words
C类：
全力以赴，高效学习，在合作探究中培养团队协作精神。
预习
作业
个体
学习
方案
1.自学单词。（根据音标拼读、拼写单词并牢记）
2.自学完成sectionA. sectionB
3.标出重要的短语和句型，标出疑难点，准备课堂中讨论解决。
4.课堂小结
Teaching Contents
学生课堂练习
有效生成
SectionA（第一课时）
区别下列有关how的短语how many _______ how much ______ how often ____how old ________ how long____
Section B（第三课时）
一．写出下列短语。
1，垃圾食品2想要做某事
3．想要某人做某事4对…….有好处
5．对……..有坏处6喝牛奶
你知道频率副词的位置在哪儿吗？将下列词组成句子。（1）is late always he for school . ______________________________________. (2)homework Gina school does often at _________________________________.
辨析：hardly与hard区别：
hardly不是hardwk.baidu.com副词形式，
hard作形容词为“困难的，硬的”，做副词意为“努力地，猛烈地”
3.once
做副词，“一次”I see him once every month.我每周见他一次。
做副词，“昔日，曾经”I once lived in New York.我曾经在纽约住过。
1. What do you usually do on weekends？I usually surf the Internet.
2. How often do you surf the Internet？I surf the Internet twice a week.
3. What does he do on weekinds？He often watches TV.
运用重点句型就1a进行问答。
观察下列表示频率的短语：once a week three tines a week twice every two weeks five times a week……我们可以看出这些表频率的短语的结构是由加构成。
观察上面的句子，我们可以归纳得出：对句中表示频度的副词或短语提问，应使用疑词How often这个句型
2：hardly :副词，几乎不，几乎没有
作为副词，在句中一般位于实义动词之前，助动词、系动词或情态动词之后，如：He could hardly believe his ears.他几乎不能相信自己的耳朵。
为否定副词，本身含有否定意义，含有hardly的陈述句应视为否定句，变反意疑问句时，疑问部分用肯定形式。如：The old man can hardly see anything ,can he ?-----Yes,he can.
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
三．熟读背诵。
四．Now fill in the blanks in Bill’s letter …and I think I’m kind of unhealthy. I _______ ________ exercise. I eat _________ twice a week, but I never eat _________. And I ______ _______ to drink ______ . Yuck! I love ________ ________ and eat it _______ _______ _______ _______ a week. I love to drink ______, too. So maybe I’m not very healthy, although I have one healthy habit. I _______ for _______ ________ every night.
unhealthy: cola, hot dog, potato chips, fried chicken, hamburgers, coffee, chocolate
三．熟读背诵这个对话。并模仿编对话。
A: How often do you drink milk?
B: I drink milk every day .
课题：Unit1 How often do you exercise?课时：5
教学
目标
A类：
1、本节课应掌握的生词和短语。
2、了解不同的活动，掌握和运用常见的频度副词及表频率的常用短语。
B类：
通过合作探究，熟练掌握和运用下列重点句型：
What do you usually do on weekends? I usually go to the movies.
How often do you watch TV?
I often watch TV.
How often does she go shopping?
She goes shopping once a week.
语法知识：
1：exercise用法：
作动词，意为“锻炼，运动”如：My father exercises every day.我父亲每天锻炼。
作名词，意为“体操，练习，锻炼，运动”
①作可数名词，意为“体操、练习”例：do morning/eye exercises早做操/做眼保健操
②作不可数名词，意为“锻炼，运动”，例If you want to be very strong, you should take more exercise.如果你想很强壮，你应该多锻炼。
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)_____ ______ .
Be healthy Be in good health
Healthy food
四．Listen to the tape ,and finish 2a.
Section B（第四课时）
一．读3a,找重点短语。
相当健康
从学校回家饮食习惯
试着吃当然
照看取得好成绩
帮我学得更好
二．.再读回答下列问题：
1. How often does she exercise?
What does he usually do on weekends? He usually does his homework.
How often do you watch TV? I always watch TV.
How often does she watch? She watches TV once a week.
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 .
Teaching contents
重点、难点、考点及疑点注释
自学检测翻译下列短语和句子
在周末看电影看电视
多久一次上网几乎不
合作探究：
1、组内讨论解决自学检测中的疑难问题
2、根据课件提示操练学习目标中的重点句型并进行课堂展示
3、知识点探究：
本节课所学习的用于表示频度的词: always，usually，often Sometimes，hardly ever，never once a week，twice a week，three times a week every day.
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?
A: Do you like it ?
B:No. But my mother wants me to drink it. She says it’s good for my health.
注意：Health名词健康Healthy形容词健康的
Keep healthy= keep in good health
3.My mother often goes shopping weekends.
A.at B.for C.in D.on
SectionA（第二课时）
快速背诵下列对话；掌握What do \does …usually do ?句型及How often do\does…?
7.你多久做一次运动？
8.Bill是健康的吗？
9.她每周锻炼一次
10他每天喝牛奶
11努力做某事______ 12照顾______________
13和…一样________ 14和…不同________
二．找一些健康和不健康的食品，蔬菜，饮料。
healthy: salad, soup, broccoli, milk , dumplings, onion, mushrooms, milk, fruit, vegetables
Have a good time玩的高兴
At times有时候
听力检测听录音完成并检查答案。
课内检测
单项选择：
1. do you shopping? Twice a week?
A. How long B.How much C.How often D. How many
2.Please give me the glasses ,I can see the words
C类：
全力以赴，高效学习，在合作探究中培养团队协作精神。
预习
作业
个体
学习
方案
1.自学单词。（根据音标拼读、拼写单词并牢记）
2.自学完成sectionA. sectionB
3.标出重要的短语和句型，标出疑难点，准备课堂中讨论解决。
4.课堂小结
Teaching Contents
学生课堂练习
有效生成
SectionA（第一课时）
区别下列有关how的短语how many _______ how much ______ how often ____how old ________ how long____
Section B（第三课时）
一．写出下列短语。
1，垃圾食品2想要做某事
3．想要某人做某事4对…….有好处
5．对……..有坏处6喝牛奶
你知道频率副词的位置在哪儿吗？将下列词组成句子。（1）is late always he for school . ______________________________________. (2)homework Gina school does often at _________________________________.
辨析：hardly与hard区别：
hardly不是hardwk.baidu.com副词形式，
hard作形容词为“困难的，硬的”，做副词意为“努力地，猛烈地”
3.once
做副词，“一次”I see him once every month.我每周见他一次。
做副词，“昔日，曾经”I once lived in New York.我曾经在纽约住过。
1. What do you usually do on weekends？I usually surf the Internet.
2. How often do you surf the Internet？I surf the Internet twice a week.
3. What does he do on weekinds？He often watches TV.
运用重点句型就1a进行问答。
观察下列表示频率的短语：once a week three tines a week twice every two weeks five times a week……我们可以看出这些表频率的短语的结构是由加构成。
观察上面的句子，我们可以归纳得出：对句中表示频度的副词或短语提问，应使用疑词How often这个句型
2：hardly :副词，几乎不，几乎没有
作为副词，在句中一般位于实义动词之前，助动词、系动词或情态动词之后，如：He could hardly believe his ears.他几乎不能相信自己的耳朵。
为否定副词，本身含有否定意义，含有hardly的陈述句应视为否定句，变反意疑问句时，疑问部分用肯定形式。如：The old man can hardly see anything ,can he ?-----Yes,he can.
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
三．熟读背诵。
四．Now fill in the blanks in Bill’s letter …and I think I’m kind of unhealthy. I _______ ________ exercise. I eat _________ twice a week, but I never eat _________. And I ______ _______ to drink ______ . Yuck! I love ________ ________ and eat it _______ _______ _______ _______ a week. I love to drink ______, too. So maybe I’m not very healthy, although I have one healthy habit. I _______ for _______ ________ every night.
unhealthy: cola, hot dog, potato chips, fried chicken, hamburgers, coffee, chocolate
三．熟读背诵这个对话。并模仿编对话。
A: How often do you drink milk?
B: I drink milk every day .
课题：Unit1 How often do you exercise?课时：5
教学
目标
A类：
1、本节课应掌握的生词和短语。
2、了解不同的活动，掌握和运用常见的频度副词及表频率的常用短语。
B类：
通过合作探究，熟练掌握和运用下列重点句型：
What do you usually do on weekends? I usually go to the movies.
How often do you watch TV?
I often watch TV.
How often does she go shopping?
She goes shopping once a week.
语法知识：
1：exercise用法：
作动词，意为“锻炼，运动”如：My father exercises every day.我父亲每天锻炼。
作名词，意为“体操，练习，锻炼，运动”
①作可数名词，意为“体操、练习”例：do morning/eye exercises早做操/做眼保健操
②作不可数名词，意为“锻炼，运动”，例If you want to be very strong, you should take more exercise.如果你想很强壮，你应该多锻炼。
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)_____ ______ .
Be healthy Be in good health
Healthy food
四．Listen to the tape ,and finish 2a.
Section B（第四课时）
一．读3a,找重点短语。
相当健康
从学校回家饮食习惯
试着吃当然
照看取得好成绩
帮我学得更好
二．.再读回答下列问题：
1. How often does she exercise?
What does he usually do on weekends? He usually does his homework.
How often do you watch TV? I always watch TV.
How often does she watch? She watches TV once a week.
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 .
Teaching contents
重点、难点、考点及疑点注释
自学检测翻译下列短语和句子
在周末看电影看电视
多久一次上网几乎不
合作探究：
1、组内讨论解决自学检测中的疑难问题
2、根据课件提示操练学习目标中的重点句型并进行课堂展示
3、知识点探究：
本节课所学习的用于表示频度的词: always，usually，often Sometimes，hardly ever，never once a week，twice a week，three times a week every day.
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?
A: Do you like it ?
B:No. But my mother wants me to drink it. She says it’s good for my health.
注意：Health名词健康Healthy形容词健康的
Keep healthy= keep in good health