Unit 2 How often do you exercise Section B1 (1a-1e)优学案（含答案）

Unit 2 How often do you exercise?
Section B1 (1a-1e)
【学习目标】
理解并掌握下列词汇: milk, junk, coffee, health，drink milk, want sb. to do sth., be good for, junk food
理解并掌握下列句型：
A：How often do you drink milk? B: I drink milk every day.
A: Do you like it? B: No, but my mother wants me to drink it.
She says it’s good for my health.
A: How many hours do you sleep every night? B: I sleep six hours.
A: Does Tina have good habits? B: Yes, she does.
3. 重点语法：
掌握并能正确使用本课时的重点短语：be good for
能正确使用how many 对可数名词的复数提问。
4. 讨论有关饮食方面和生活习惯方面的频率，进一步巩固how often 引导的句型。
5. 通过交流饮食习惯，了解什么是健康的生活饮食习惯，培养健康生活意识。
【学习重难点】
教学重点
The vocabulary：junk food，coffee，health，healthy，want sb to do sth, be good for
Target language：How often do you drink milk，Liu Fang？I drink milk every day. Do you like it? No. But my mother wants me to drink it. She says it's good for my health.
教学难点　
“How often” cause of special questions and answers.
【课前预习】
Ⅰ. 列出自己学过的有关水果、蔬菜及食品的名称，小组交流后，大声朗读，互相纠正发音。
水果（fruits）___________________________
蔬菜（vegetables）_______________________
饮料（drinks ）_________________________
肉类（meat ） _________________________
食品 （foods）__________________________
II. 写出下列单词和短语。
1 无用的东西 _ 2 咖啡 ___ 3 健康 _
4 垃圾食品 5 想要（某人）做某事
6 对…有益 7喝牛奶
III. 请试着回答下面的问题，可参考课前准备I与本单元单词表。
1 What do you often eat? ________________________________
2 What do you often drink?_______________________________
3 How often do you exercise?_____________________________
4 How many hours do you sleep every day?__________________
5 Are you healthy?______________________________________
IV. Group work 调查一下谁是班上最健康的学生，完成下表。
What sports do you often play?
What do you often eat?
How many hours do you sleep?
Lucy
总结谁是最健康的学生。
I think…is the healthiest student. He /She plays …every day. He often eats…He/She sleeps …hours every night.
【合作探究】
Listening
Before listening
1. 检测课前准备I和II，完成1a。
2. 小组交流课前准备III和IV。
3. Pair work 使用1a中所给的单词，两人一组表演1b的对话。
探究一 But my mother wants me to drink it. 但我妈妈想要我喝它。
want sb. to do sth. 想要某人做某事=would like to do sth.
探究二 be good for 意为“对…有好处”, 其反义词为 be bad for “对......有害”。 当表示 “擅长某一学科知识或某种技能 “或”在…方面做得好”时, 我们用be good at “擅长” , 其后跟动词的-ing形式. be good to 表示“对......好”, 其中good 可用friendly 代替。be good with sb. 表示“与某人相处得好”
While listening
1. 记者正在和Lily , Bill 讨论关于他们的生活习惯。听录音，完成1c。
2. 听第二遍录音，判断所给句子的正（T）、误（F）。
(1) Tina exercises every day. ( )
(2) Tina eats vegetables every day, but she doesn’t eat fruit. ( )
(3) Bill sometimes eats vegetables, but he never eats fruit. ( )
(4) Tina and Bill both sleep nine hours every night. ( )
(5) Tina and Bill both eat junk food two or three times a week. ( )
(6) Bill drinks coffee four times a day, but Tina doesn’t drink it. ( )
3. 听两遍对话，完成1d。Check like this:
A: How often does Lily exercise? B: She exercises every day.
模仿秀：跟读录音，模仿语音语调。
探究三 How many hours do you sleep every night? 你每晚睡几个小时？
How many+可数名词复数...? (多少......?)
How much+不可数名词复数...? (多少......?)
观察与思考：通过刚才的听力训练，请总结一下：
询问别人生活习惯要用句型：____________________________________
询问别人每天睡眠几小时要用句型：
用来表达自己生活习惯常用的表频率的短语有：____________________
______
After listening
1. Role play 三人一组，根据1d中的问题和答案，分角色扮演刚才所听到的对话。
2. Interview就1d中的6个问题对班里同学随机采访，并让学生根据现场采访情况，用第三人称口头作文，描述采访情况。
I think…is quite healthy, He does sports every day. He likes eating vegetables.
【课时小结】
本节课我们学习了从哪些方面来判断某人是否拥有健康的生活方式？以及怎样才能使自己更健康?
词汇: milk, junk, coffee, health，drink milk, want sb. to do sth., be good for, junk food
句型：
A：How often do you drink milk? B: I drink milk every day.
A: Do you like it? B: No, but my mother wants me to drink it. She says it’s good for my health.
A: How many hours do you sleep every night? B: I sleep six hours.
A: Does Tina have good habits? B: Yes, she does.
【达标检测】
I．根据首字母提示完成单词。
1. I eat fruit every day and I love j______ food, too.
2. C is my favorite drink.
3. We need h food.
4. How often do you eat v___________?
5. Breakfast is really good for your h________.
II. 句型转换。
6. Mr. Green often goes fishing on weekends. ?(改为一般疑问句)
_________ Mr. Green often _________ fishing on weekends?
7. Does your uncle eat vegetables every day? ?(补全肯定答语)
Yes, _________ _________.
8. The Smiths visit their friends twice a week. ?(对划线部分提问)
_________ _________ _________ the Smiths visit their friends?
9. Mr. Smith sleeps seven hours every night. ?(对划线部分提问)
_________ _________ _________ does Mr. Smith sleep every night?
10. My grandma exercises in the park every afternoon.? (对划线部分提问)
_________ _________ your grandma _________ in the park every afternoon?
III. 补全对话, 每空一词
A: Excuse me, may I ask you 11._________________questions?
B: Of 12.______________________.
A: How 13.___________________do you eat fruit and vegetables?
B: I eat 14.____________________every day.
A: 15. ______________ you like them?
B: No,16.______the doctor says they’re good 17._______________my health.
A: Do you like junk food?
B: Yes, I do. But I try to 18.______________only once a week.
A: How many hours do you 19.______________every night?
B: I sleep 7 hours every night.
A: Oh, I think you must be 20.______________good health.
IV. 阅读短文，回答问题
Tom and Tony are brothers. Tom exercises every day. He plays soccer five times a week and he swims and runs every weekend. He drinks milk and eats fruit and vegetables every day. He doesn’t eat junk food. He?sleeps?eight?hours?every?night.?
Tony?doesn’t?like?to?exercise,?but?he?sometimes?plays?soccer?with?his?brother.?He?really?likes?to?watch?TV?for?four?or?five?hours?every?night. He?never?drinks?milk,?
and?he?hardly?ever?eats?fruit?and?vegetables.?He?loves?junk?food.?He?eats?junk?food?
five?or?six?times?a?week.?He?often?plays?computer?games,?too.?He?sleeps?eight?hours?
every?night.?
21. Does Tom exercise every day?
__________________________________________________
22.?How?often?does?Tom?play?soccer?
__________________________________________________
23.?How?many?hours?does?Tom?sleep?every?night??
__________________________________________________
24. How often does Tony eat fruit and vegetables?
__________________________________________________
25. Does Tony have a healthy lifestyle?
__________________________________________________
【自我评价】
本课我学会了什么？


通过本课的学习，我还有哪些疑问？

【教师寄语】
An apple a day keeps the doctor away.
参考答案
【课前预习】
Ⅰ. 水果（fruits）: apples, pears, bananas, strawberries,
蔬菜（vegetables）: cabbages, tomatoes, potatoes,
饮料（drinks) : coffee, tea, milk, cola,
肉类（meat）: beef, mutton, chicken, fish, pork
食品（foods）: potato chips, eggs, bread, cakes,
Ⅱ. 1 junk 2 coffee 3 healthy 4 junk food ,
5 want sb. to do sth., 6 be good for, 7 drink milk
Ⅲ. 1 I often eat apples and eggs.
2 I often drink milk.
3 I exercise twice a week.
4 I sleep seven hours every day.
5 I think I am very healthy.
【合作探究】
While listening
2. TFTTFT
探究三
How often do you ...?
How many hours do you sleep every day?
Once a week/month, every day, twice a week/ month, two or three times a week, two to four times a week/...)
【达标检测】
I 1 junk 2 Coffee/Cola 3 healthy 4 vegetables 5 health
II 6 Does go 7 he does 8 How often do 9 How many hours
10 What does do
III 11 some 12 course 13 often 14 them 15 Do
16 but 17 for 18 eat 19 sleep 20 in
IV 21. Yes, he does.
22. Five times a week.
23. Eight.
24. Hardly?ever.
25. No, he doesn’t.