一般过去式的变化规则
一、一般情况下，在词尾直接加ed
英语口语韦博help—helped 帮助look—looked 看play—played 玩work—worked 工作listen—listened 听wash—washed 洗clean—cleaned 打扫watch—watched 看visit—visited 参观拜访water—watered 浇pull—pulled拔，拉milk—milked挤奶pick—picked 摘拾want—wanted 想要show—showed 展示jump—jumped 跳talk—talked 说话walk—walked 步行cook—cooked 做plant—planted种植ask—asked 问park—parked 停车litter—littered丢touch—touched触摸wait—waited 等待answer—answered 回答point—pointed 指climb—climbed 爬collect—collected 收集
aune二、以不发音的e结尾的，直接在词尾加dvalidation
雾霾英语作文
live—lived 居住hope—hoped 希望u—ud 使用like—liked 喜欢smoke—smoked吸烟
love—loved 热爱taste—tasted 品尝dance—danced 跳舞clo—clod关
三、以元音加辅音结尾的重读闭音节，双写最后一个辅音字母，再加ed
什么是定语stop—stopped 停jog—jogged 慢跑plan—planned 计划2014高考成绩查询
四、以辅音字母加y结尾的，把y变为i，再加ed
study—studied 学习carry—carried 搬运cry—cried 哭worry—worried担心
五、不规则变化
1、过去式和原形相同的let—let 让put—put放read—read/red/ 读cut—cut剪
2、把i改为a begin—began 开始drink—drank喝give—gave 给
ring—rang （铃、电话等）响sing—sang唱歌sit—sat坐swim—swam游泳3、把i改为o drive—drove 驾驶ride—rode 骑（车、马）write—wrote 写
4、把ow改为ew grow—grew 生长know—knew 知道throw—threw 扔blow—blew 吹飞扬英语
party是什么5、含ough或augh
bring—brought带来buy—bought买think—thought 想，认为
catch—caught捉住teach—taught 教fight—fought打架
6、把eep改为ept keep—kept 保持sweep—swept 打扫sleep—slept睡觉
expander
7 make—made 做have/has—had 有，吃can—could 能，会fly—flew 飞，放run—ran 跑
take—took 拿draw—drew 画get—got获得，变得speak—spoke 说（语言）
ca4235say—said 说（说话的内容）stand—stood 站meet-met遇见find—found 找到forget—forgot 忘记
hear—heard听说spend—spent度过，花费wake—woke 唤醒come—came 来learn —learnt学习
mean—meant意思是am/is—was是（单数）are—were 是（复数）tell-told 告诉go —went 去
do/does—did 做feel—felt 感觉e—saw 看见eat—ate吃pay—paid支付
