To ask about someone’s ability in English, we use Can at the beginning of the question. This word helps us talk about what people know how to do, like Can you swim? 或 Can she speak English? The structure is simple: Can + subject + base form of the verb. 例如，, Can he play the guitar?
When you answer these questions, you use short answers. For a positive answer, you say Yes, subject + can, such as Yes, I can. For a negative answer, you say No, subject + can’t, like No, they can’t. Remember, can’t is the short form of cannot. This makes it easy to talk about skills and talents in everyday conversations.
What Does ‘Can’ Mean in English?
Can is a special verb in English. We use it to talk about ability. Ability means what you know how to do or what you are able to do.
- For example, if you know how to cook, you can say, I can cook.
- If you are able to run fast, you can say, I can run fast.
How Do We Make Questions with ‘Can’?
To ask about someone’s ability, we change the word order. We put Can before the subject.
- First, start with Can.
- Next, add the subject (like you, he, she, they, it, we, or a name).
- Then, add the base form of the main verb (the verb without to 或 -ing).
- Finally, add any other information and a question mark.
The pattern is: Can + Subject + Base Verb + …?
How Do We Answer ‘Can’ Questions?
We usually give short answers to Can questions. This makes conversations quick and natural.
- Positive Answer: Use Yes, + subject + can.
- Negative Answer: Use No, + subject + can’t. (can’t is short for cannot)
| Yes/No Question | Positive Answer | Negative Answer |
|---|---|---|
| Can you swim? | Yes, I can. | No, I can’t. |
| Can she swim? | Yes, she can. | No, she can’t. |
| Can they swim? | Yes, they can. | No, they can’t. |
示例
- Can you speak Spanish?
- Yes, I can.
- Can he play the piano?
- No, he can’t.
- Can she drive a car?
- Yes, she can.
- Can they cook Italian food?
- No, they can’t.
- Can we meet tomorrow?
- Yes, we can.
练习
西班牙语母语者常犯的错误
讲西班牙语的人有时会犯以下错误：
- Incorrect word order: You might say You can swim? This is incorrect for a question. Remember to put Can first: Can you swim?
- Using only the main verb in short answers: You might say Yes, I swim. 或 No, I not swim. This is incorrect. Always use can 或 can’t in short answers: Yes, I can. 或 No, I can’t.
- Forgetting the base form: After can, always use the base form of the verb, without to 或 -ing. 例如，, Can you to sing? is wrong. It should be Can you sing?
常见问题
What is the difference between ‘can’ and ‘can’t’?
Can means you have the ability to do something. Can’t (or cannot) means you do not have the ability to do something. For example, I can swim but I can’t fly.
Do I need to change the verb after ‘can’?
No, you always use the base form of the verb after can. You do not add -s, -ed, 或 -ing. 例如，, Can she sing? (not sings 或 singing).
Can I use ‘can’ for other things besides ability?
是的，, can also expresses possibility or permission, but for A1 level, we focus on ability. For example, Can I go to the party? (permission) or It can be cold in winter. (possibility).
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