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●重点词汇记忆
垃圾食品 junk food 饮食习惯 eating habits 至于，关于 as for
健康的生活方式 healthy lifestyle 与…相同 the same as
与…不同 be different from 对…有好处 be good for
照顾，照看 look after 有点儿，有几分 kind of 相当好 pretty good
保持健康 keep healthy / keep in good health 上网 surf the Internet
每周一次 once a week 每月两次 twice a month 当然 of course
每年三或四次 three or four times a year 大量的 a lot of / lots of
●语法学习
用所给动词的适当形式填空：
1. How often _____ your father _____ (drink) wine?
2. His mother _____ (come) to see him once a week.
3. Her sister __________ (not stay) at home on Sundays.
4. Lei Feng _____ (be) always ready to help others.
5. The boy never _____ (eat) junk food.
6. Ann _____ (go) to the police station this morning.
7. Look! The students __________ (swim) in the river.
8. Li Lei often _____ (help) his mother with housework.
9. Where _____ (be) you last night?
10. What about _____ (play) soccer now?
句型转换：
11. She exercises every day.(就划线部分提问)
_____ _____ _____ she _____ ?
12. Jim always does his homework after school.(改为否定句)
Jim _____ _____ his homework after school.
13. the old woman，water，the，helps，carry，girl，usually(连词成句)
_____________________________________________________
14. He often has bread for breakfast.(将often改为now并改写句子)
He _____ _____ bread for breakfast now.
15. He never goes fishing， _____ _____?(完成反意疑问句)
16. There is some milk in the glass.(改为否定句)
There _____ _____ milk in the glass.
17. Maybe Tom is in the room.(改为同义句)
Tom _____ _____ in the room.
18. does，Mike，do，what，on，Monday，usually(连词成句)
_____________________________________________________
19. He exercies three times a week.(就划线部分提问)
_____ _____ _____ does he _____ ?
20. They are very poor， but they have enough to eat.(改为同义句)
_____ they are very poor， they have enough to eat.
答案：1. does; drink2. comes3. doesn‘t stay4. is5. eats6. went7. are swimming8. helps9. were10. playing11. How often does; exercise12. never does13. The girl usually helps the old woman carry water.14. is having15. does he16. isn‘t any / is no17. may be18. What does Mike usually do on Monday?19. How many times; exercise20. Although