规则动词的过去式变化

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规则动词的过去式变化如下:

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

2、以不发音的 -e 结尾动词,动词词尾加 -d,如: live---lived

3、以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如: Study---studied

cry---cried

4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed,如:

stop ---stopped

5、不规则动词的过去式变化规律性不强,须多加记忆。

go – went make – made get – got buy - bought come - came fly-flew

不规则动词的过去式的构成

过去式“-ed”的发音规则

(1)动词词尾为“t,d”时,发/ id /音,

want →wanted (要)need →needed (需要)

(2)动词词尾为清辅音时,发/ t / 音。

help →helped (帮助)laugh →laughed (笑)look →looked (看) kiss →kissed (吻)wash →washed (洗) watch →watched (注视)

(3)动词词尾为t,d以外之浊辅音或元音时,发/ d /音。

call →called (叫)stay→stayed (停留)cry→cried (哭)

六上不规则动词(过去式)

1. is, am→was

2. are→were

3. can→could

4. go→went

5. have→had

6. do→did

7. tell→told

8. run→ran

9. see→saw

10. wear→wore

11. take→took

12. become→became

13. begin→began

14. buy→bought

15. bring→brought

16. catch→caught

17. come→came

18. draw→drew

19. eat→ate 20. find→found

21. fly→flew

22. forget→forgot

23. get→got

24. give→gave

25. lose→lost

26. hear→heard

27. know→knew

28. make→made

29. ride→rode

30. write→wrote

31. say→said

32. sit→sat

33. speak→spoke

34. let→let

35. stand→stood

36. think→thought

37. teach→taught

38. put→put 39. read→read