Word · Frequency #83
may
可能;可以
used to express possibility or to give and ask for formal permission
表示可能性,或用于较正式地请求、给予许可。
In use
It may rain later this afternoon.
You may use my desk while I am away.
May I ask you a question?
may do sth
表示可能性,后接动词原形。
It may rain later.
稍后可能会下雨。
May I do sth?
正式请求许可,主语通常为第一人称。
May I come in?
我可以进来吗?
You may do sth
给予正式许可。
You may leave now.
你现在可以离开了。
may not do sth
表示禁止或可能性否定,需根据上下文判断。
You may not park here.
你不可以在这里停车。
Verb forms
base may · third person may · -ing · past might · past participle undefined
情态动词 may 没有 -ing 形式或过去分词,也不使用普通的第三人称单数 -s 变化。
Common mistakes
Can I come in?May I come in?
在正式场合请求许可时,应用may代替can,may更正式。
He mayed go yesterday.He might have gone yesterday.
may没有过去式,表达过去的可能性应用'might have + 过去分词'。
Connections
Collocations
- may be
- 可能是
- The meeting may be postponed.会议可能会推迟。
- may have
- 可能已经
- She may have forgotten about the appointment.她可能已经忘了这个约会。
- may I
- 我可以…吗?
- May I borrow your pen?我可以借你的笔吗?
- may not
- 可能不;不可以
- You may not enter without permission.未经许可不得入内。
- may well
- 很可能
- He may well arrive late.他很可能会迟到。
- may as well
- 不妨
- We may as well finish the work today.
Learner notes
Memory Tip
音似‘美’,但意为‘可能’或‘可以’,联想:美丽(may)的可能。
Context & Register
表示可能性时常用于中性语境;表示许可时多用于正式场合,如规则或请求。
Grammar Note
may 后接不带 to 的动词原形;表示许可时通常比 can 更正式。
Pronunciation & Spelling
All listed words end with 'ay' and share the /eɪ/ vowel sound with 'may'. However, words like 'maybe' (/ˈmeɪbi/) and 'mayor' (/ˈmeɪər/) contain 'may' but have different stress or extra syllables, so they are not perfect rhymes.
High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
Usage priority
Collins 词频等级为 4,建议结合例句记忆,而不是只背中文释义。
Dictionary facts from BRIDGEDICT_CURATED_MODAL.