情态动词 “can” 的用法多样，通常被译为 “能、可以、会”。“Can” 除了可以表示 “能力” 以外，还有哪些用法？
用法总结
情态动词 “can” 的三种用法
1. We can use can to talk about ability.
用 “can” 表 “能力”。
- I can play the guitar
- I can speak Spanish, but I can’t fly.
2. We can use can to ask for or give permission to do something.
用 “can” 表 “请求或给予许可”。
- Can I open the window, Elly?
No, you can’t! It’s too cold!
- Can I go for lunch, Elly?
Yes, of course you can, James!
3. We can use can to talk about possibility.
用 “can” 表 “可能性”。
- Learning a language can be difficult.
- Elly, take a jacket! It can get cold at night!
