
教海导航为您分享以下优质知识
判断英语单词过去式主要通过以下方法:
一、规则动词变化
多数动词直接加-ed,如:
- walk → walked
- play → played
- watch → watched
以e结尾加-d
动词末尾有不发音的e时,加-d,如:
- like → liked
- move → moved
- taste → tasted
以辅音y结尾变y为i加-ed
y前为辅音字母时,变y为i再加-ed,如:
- study → studied
- supply → supplied
- worry → worried
重读闭音节双写辅音加-ed
以辅音字母+元音字母结尾且末尾为辅音音节时,双写末尾辅音加-ed,如:
- stop → stopped
- plan → planned
- run → ran
二、不规则动词变化
需单独记忆,常见例子包括:
go → went
eat → ate
see → saw
be → was/were
have → had
三、上下文推断
通过句子语境判断时态,例如:
"Yesterday, I walked to the park."(通过时间状语yesterday推断walk的过去式为walked)
四、工具辅助
使用在线词典或动词时态工具查询不规则动词变化。
总结:
优先根据动词形态判断,不规则动词需单独记忆,结合语境可辅助确认时态。