初中英语人教新目标 (Go for it) 版八年级上册Unit 2 How often do you exercise?Section B导学案及答案

Unit 2 Where did you go on vacation

学案

第三课时Section B（1a—1e）

【学习目标】

1. 掌握词汇：junk food, coffee, health 等。

2. 运用所学词汇和句型谈论日常作息活动发生频率。

【预习与交流】

旧知回顾

根据所给词汇或单词首字母完成句子

1. My father plays basketball __________（two）a week.

2. Jodie often __________（exercise）in the park.

3. Jim plays basketball at __________（little）once a week.

4. More kids begin to relax themselves by using the I__________ .

5. Not all TV p         are good for the students today.

新知准备

将下列活动进行归类（H表示healthy；U表示unhealthy）

______ 1. exercise every day          ______ 2. never eat vegetables

______ 3. drink coffee 4 times a day    ______ 4. hardly eat junk food

______ 5. sleep 9 hours a night        ______ 6. play sports at least an hour a day

______ 7. go online every night        ______ 8. go camping sometimes

【自学与合作】

小组合作, 使用目标语言完成调查表格。记录与小组成员的三段对话。

___________________________________________________________________________________________________________________________________________________________________________________

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__________________________________________________________________________________________

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【释疑与评价】

1. She says it’s good for my health.

health, 名词，“健康”，根据构词法规则，其形容词为healthy, 反义词为unhealthy,使用时要根据语境进行辨析。例如：Kate looks pretty healthy because she often exercises.

同步练习

（  ）Exercising is good for your     , only watching TV makes you     .

 A. health, healthy  B. health, unhealthy  C. healthy, healthy  D. healthy, unhealthy

2.  ……but my mother wants me to drink it.

  to drink为动词不定式，此处是对宾语me进行补充说明，充当宾语补足语。此种用法常见于一些固定搭配之中，如：tell sb. to do; wish sb. to do等。

同步练习

（  ）Our teacher often tells us      in the river because it’s very dangerous.

 A. Swim  B. swimming  C. to swim  D. not to swim

温馨提示                             “percent”用法知多少

percent，百分之……，没有复数 以它所修饰的名词来判断谓语的单复数。例如：
Twenty percent of the students finish their homework before10pm.百分之二十的学生十点前完成作业。
Thirty percent of time passes.百分之三十的时间过去了。

其用法同per cent, 前者为美式英语，后者为英式英语。

【当堂检测】

一、选择正确答案

（   ）1. Do exercise every day. It’s good for your _____ /heǀθ/.

A. held        B. health    C. healthy      D. hold

（   ）2. My father does Chinese kong fu _________ /wʌns / a week.

           A. won        B. win     C. once        D. one

（   ）3. How often do you eat ____ / dʒʌŋk / food?

           A. just        B. juice      C. joke       D. junk

（   ）4. I /′hɑ:dlɪ/ ________ know what to say.

     A. hard       B. hardly     C. half       D. honey

（   ）5. How many /′aʊəz/ _______ do you sleep every day?

A. house       B. hour     C. ours       D. hours

二、用所给词的适当形式填空。

1. It’s good to relax by _______（use）the Internet.

2. Bill hardly exercises, so he is kind of _________（health）.

3. My mother wants me ________（stay）at home and do my homework on weekends.

4. I can’t stand__________（get）up early in winter.

5. The answers to the question about watching TV are really         （interest）.

三、英汉互译。

1. 对健康有益 ___________________         2. 从不吃垃圾食品____________________

3. 每晚睡9小时__________________         4. 去郊外宿营________________________

5. 60%的学生_____________________         6. 最好的休闲方式____________________

7. 至少                                   8. 好习惯                            

【拓展性作业】

一、选择正确答案。

（   ）1. Her father ________ time.

             A. usually waste    B. never wastes     C. hardly ever waste     D. always wasting

（   ）2. --- How often does Lara play the trumpet?

             --- _____ once or ________ a week, I’m not sure.

             A. May be, twice     B. Maybe, twice      C. Maybe, two time     D. May be, two time

（   ）3. --- I’ll give the boys _______ to eat.        --- Oh, I know, fish and salad.

             A. something healthy  B. healthy something   C. anything healthy    D. healthy anything

（   ）4. What _______ the differences between your habit and _____?

             A. are, hers         B. is, his              C. does, her         D. do, his

（   ）5. Reading aloud is the best way _____ English.

  　　       A. to learn        B. learning             C. learn              D. learns

二、根据要求改写下面句子。

1. He sleeps eight hours every night. （对画线部分提问）

  _______ _______ _______ does he sleep every night?

2. What would you like to do this afternoon? （改为同义句）

  What do you _______ _______ _______ this afternoon?

3. The boy eats junk food three or four times a week. （对画线部分提问）

  ______ ______ _______ the boy eat junk food?

4. The results of the survey surprised me a lot. （改为同义句）

  I          quite                   the results of the survey.

5. The best way to relax is through exercise.

  ______ ______ the best way to relax? （对画线部分提问）

三、 根据汉语意思完成下列句子。

     1. 你们班有百分之几的学生每天画画？

        ________  ________          of students                   every day in your class？

     2. 锻炼有益身心健康。

       ________ is ________ for the          and the body.

     3. 闲暇时我们每周应和家人至少聚餐一次.

       We should have dinner ________ with our family ________ ________ ________a week in our free time.

     4. 孩子需要许多睡眠。 Children need ________ ________ _________.

     5. 妈妈不想让她买那条裙子。Her mother doesn’t want _______ ________ _________that dress.

四、选词填空(用所给单词的适当形式填空) 

Mark is 8 years old. He   1   to go to school 2 years ago. He   2   his school because he has many friends there and all the teachers are friendly.

It was Sunday yesterday. Mark didn’t need to go to school. He wanted   3   his uncle. His uncle lives in a small village far away. No bus can   4   there. Mark got up very early in the morning. After breakfast, Mark’s mother drove him to his uncle’s home. Mark’s uncle was very happy to see him. He   5   Mark how to feed the animals. Mark had a good day there.

    1              2              3              4              5            

学考链接

（     ）1. It isn’t warm today, _______ the sun is shining. （济南一模）

A. or                    B. and               C. because             D. although  

（     ）2. ---I want to be an artist, but it ______ a little hard. 

---Work hard, and ______ you’ll succeed （成功） at last.  （青岛）

A. maybe; may be       B. may be; maybe    C. maybe; maybe      D. may be; may be  

（     ）3. ---Jim eats       junk food every day.    ---Really? That’s too unhealthy .   （济南模拟） 

A. a lot        B. lots of    C. a few        D. a little

（     ）4. Here ______ the results _______ the student activity survey.   （上海） 

A. is; with                B. are; of            C. is; of               D. are; with               

     （     ）5. Peter is _____because he hardly ever exercises.   （济南二模）

A. tired               B. happy          C. healthy          D. unhealthy

英语谚语

Healthy mind in a healthy body. ---健康思想寓于健康体魄中。

第三课时Section B (1a—2c)

【当堂检测】

一、选择正确答案。

1. B  2. C  3. D  4. B  5. D 

二、用所给词的适当形式填空。

1. using  2. unhealthy   3. to say  4. getting  5. interesting

三、略。

【拓展性作业】

一、选择正确答案。

1. B  2. B  3. A  4. A  5. A

二、根据要求改写下面句子。

1. How many hours   2. want to do   3. How often does  4. am , surprised at 5. What is

三、 根据汉语意思完成下列句子。

1. How many percent, draw pictures  2. Exercising, good, mind 

3. together, at least once  4. lots of sleep  5. her to buy

四、选词填空

1.started   2. likes  3. to visit  4. get  5. taught

学考链接

1. D  2. B  3. B  4. B  5. D