七年级英语下学期第八模块知识点

am, is-was are-were become-bucame begin-began bring-brought
buy-bought catch-caught come-came do-did eat-ate feel-felt
get-got go-went run-ran say-said see-saw tade-took tell-told
1. 直接在动词后加ed， 例如：look---looked. play---played. 2. 以字母e结尾的单词直接加d, 例如：live---lived. hope---hoped. 3. 以辅音加y结尾的变y为i, 再加ed. 例如：study---studied. 4．词尾只有一个辅音字母的重读闭音节尾的动词，双写最后一个辅音字母再加ed. 例如：stop---stopped. 5．不规则变化动词．例如：do---did.没了:p