英语中动词变化规则归纳
1、(动词的现在式一般有两种形式:单数第三人称和复数
即①“+s形式”;②“动词原形”。
单数第三人称形式一般是在动词原形后面加-s构成,其构成规则如下:
①一般动词在词尾加-s。helps; makes; gets; rides; leaves; plays
②以字母-s,-x,-ch,-sh或-o结尾的动词加-es。guesses; fixes; teaches; washes; goes
③以“辅音字母+y”结尾的动词,先变y为i,再加-es。flies; cries; carries; studies
2、英语动词的现在分词,一般在动词末尾加-ing。其构成规则如下:
①一般在动词末尾加-ing。going; asking; studying
②以不发音的字母e结尾的动词,先去掉e,再加-ing。writing; closing; taking
③以重读闭音节结尾的动词,末尾只有一个辅音字母,应先双写这个辅音字母再加-ing。
getting; sitting; putting; beginning
④以ie结尾的,先将ie变为y,再加-ing。die—dying; lie—lying; tie—tying
3、构成动词-ed形式,其规则如下:
①一般在动词原形末尾加-ed。looked; played; called; wanted; needed
②结尾是e的动词加-d。 lived; hoped
③以“辅音字母+y”结尾的动词,先变y为i,再加-ed。 studied; carried
④以重读闭音节结尾的动词,末尾只有一个辅音字母,应先双写这个辅音字母再加-ed。stopped; dropped; fitted
4、按括号内的要求写出所给动词的有关形式:
1. wish(单数第三人称) ___________ 2. write (过去式)___________3. open(现在分词) ___________ 4. begin(现在分词) ___________ 5. run (过去分词) ___________ 6. run (现在分词) ___________ 7. lie (现在分词) ___________ 8. forget (现在分词) ___________9. think (过去式) ___________ 10. teach (过去分词) ___________11. be (现在分词) ___________ 12. be (过去分词) ___________ 13. feel (过去式) ___________ 14. fall (过去式) ___________15. study(现在分词) __________ 16. play (现在分词) ___________17. fly (单数第三人称)__________18. try (过去词)___________ 19. prefer (过去分词) _________20. hear (过去式) _______ 21. bought(原形) _______ 22. rung(原形) _________ 24.steal(过去式) 25.struck (原形)
【参考答案】1. wishes 2. wrote 3. opening 4. beginning 5. run 6. running 7. lying 8. forgetting 9. thought 10. taught 11. being 12. been 13. felt 14. fell 15. studying 16. playing 17. flies 18. tried 19. preferred 20. heard 21. buy 22. ring
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