动词的过去式和过去分词是英语学习中的重点,而动词的不规则变化是重点中的难点,虽说不规则,但是也是有一定的变化规律可循,下面就总结一下动词的不规则变化:
一、原形、过去式和过去分词的词形和读音都相同的单词,结尾字母一般是t或d。如:
cut-cut-cut, hit-hit-hit, put-put-put, cost-cost-cost, let-let-let, shut-shut-shut, set-set-set, hurt-hurt-hurt, spread-spread-spread
特殊:动词read的过去式和过去分词虽然词形与原形一致,read-read-read,但发音分别是[ri:d]-[red]-[red]。
二、有些动词的过去分词与原形是一样的。如:
come-came-come, become-became-become, run-ran-run, overcome-overcame-overcome
三、有些动词的过去式和过去分词相同。如:
1. 把单词结尾的字母d改为t。如:
lend-lent-lent, spend-spent-spent, send-sent-sent
2. 改变单词中间元音字母。如:
sit-sat-sat, win-won-won, shine-shone-shone, hold-held-held
3. 以eep结尾的动词,把eep改为ept。如:
keep-kept-kept, sleep-slept-slept, sweep-swept-swept
4. 过去式和过去分词都以augh或ough结尾的动词。如:
buy-bought-bought, fight-fought-fought, think-thought-thought, bring-brought-brought, teach-taught-taught, catch-caught-caught
5. 有的以ay结尾的动词,在过去式和过去分词中把ay变成aid。如:
say-said-said, lay-laid-laid, pay-paid-paid
6. 另有一些其它形式的变化。如:have-had-had, learn-learnt-learnt, leave-left-left, lose-lost-lost, make-made-made, meet-met-met, feel-felt-felt
四、有些动词原形中含有字母i,在过去式中变i为a,在过去分词中变i为u。
五、以字母ow或aw结尾的动词,在变成过去式时,通常把元音字母变成e,在变成过去分词时,通常只在词尾加n。如:
blow- blew- blown, draw-drew-drawn, grow-grew-grown, throw-threw-thrown, know-knew-known
六、有些动词的过去分词是在原形词尾加n或en,变成以en结尾的单词。如:
rise-rose-risen, give-gave-given, take-took-taken, fall-fell-fallen, drive-drove-driven, eat-ate-eaten
特殊: write-wrote-written, speak-spoke-spoken, ride-rode-ridden, get-got-gotten
2017届广西来宾市高考英语一轮复习阅读理解专项练习:21(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 2《Healthy eating》period 7 revision summing up and learning tip
2017届广西来宾市高考英语一轮复习阅读理解专项练习:11(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 5《Canada
2017届广西来宾市高考英语一轮复习阅读理解专项练习:24(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 7 revision summing up and learning tip
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 2《Healthy eating》period 3 learning about language grammar
2017届广西来宾市高考英语一轮复习阅读理解专项练习:1(含解析)
2017届广西来宾市高考英语一轮复习阅读理解专项练习:10(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 2《Healthy eating》period 4 using language listening and speaking
2017届广西来宾市高考英语一轮复习阅读理解专项练习:7(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 2 learning about language important language points
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 6 using language speaking and writing
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 5《Canada
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 3 learning about language grammar
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 5《Canada
2017届广西来宾市高考英语一轮复习阅读理解专项练习:25(含解析)
2017届广西来宾市高考英语一轮复习阅读理解专项练习:18(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 3《The Million Pound Bank-Note》period 3 learning about language grammar
2017届广西来宾市高考英语一轮复习阅读理解专项练习:19(含解析)
“打好蓝天保卫战”:回顾政府工作报告中的环保主张
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 5 using language extensive reading
2017届广西来宾市高考英语一轮复习阅读理解专项练习:2(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 3《The Million Pound Bank-Note》period 1 warming up and reading
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 1《Festivals around the world》period 1 warming up and reading
2017届广西来宾市高考英语一轮复习阅读理解专项练习:22(含解析)
2017届广西来宾市高考英语一轮复习阅读理解专项练习:23(含解析)
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 2《Healthy eating》period 6 using language speaking and writing
2017届山东省成武教研室高考英语一轮人教版必修3教案:Unit 5《Canada
2017届广西来宾市高考英语一轮复习阅读理解专项练习:15(含解析)
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |