小学初中英语四种时态的比较

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小学英语四种时态的比较

动词三单变化规则：

（1）一般情况下动词在词尾加-s

（2）以字母s, x, ch, sh，o结尾的动词加-es

（3）以辅音字母加y结尾的动词，先变y为i，再加-es

动词ing形式变化规则：

（1）一般情况，直接+ing，例：work，working

（2）以不发音的e结尾，去e+ing，例：write，writing

（3）以重读闭音节结尾，双写辅音字母+ing，例：swim，swimming；run，running

（4）以ie结尾，去ie变y+ing，例：lie，lying

动词过去式的变化规则：

（1）一般情况下，动词词尾加-ed ，如：worked played wanted

（2）以不发音的-e 结尾动词，动词词尾加-d，如：lived used

(3)以辅音字母+ y结尾的动词，把-y变为-i 再加-ed，如：studied cried carried

(4)重读闭音节动词，双写词尾字母，再加-ed，如：stopped shopped

注：不规则动词的过去式变化规律性不强，须多加记忆。

do-did go – went make - made get – got buy – bought come - came fly-flew take-took sing-sang eat-ate read-read have-had

时态综合练习

一、用所给动词的适当形式填空

1. Tom and Mary ___________ (not go) to China last month.

2. Mary __________ (read) English yesterday morning.

3. Last week we _________ (pick) many apples on the farm.

4. My mother ________________ (not do) housework yesterday.

5. She watches TV every evening. But she _______________ (not watch) TV last night.

6. ________ your father ________ ( go ) to work every day last year?

7. Did she ________ (have) dinner at home?

8. I__________(be) a students in 2010.

9. What _________ he ___________ (do) last night?

10. What _______ you ________ (do) yesterday?

11. My son _________ (watch) TV every day. Sometimes she _______ (see) a film on Sunday .

12. Li Wei ________ (have) a big bag.

13. Her mother ___________ (teach) English at a middle school.

14. Jack often ___________ (listen) to the radio.

15. Tom and Mary ___________ (go) to school every week.

16. ________ your father ________ ( go ) to work every day?

17. I ___________________ (visit) Beijing next month.

18. __________ he__________________ (play) soccer tomorrow afternoon?

19. What_____________ you____________________ (do) next weekend?

20. They_________________(dance) in the park now.

21. ____________he ____________ (swim) in the river now?

22.Listen! He ______________ (read) a book

二、按要求完成句子

1. My mother does housework every day.