英语交际用语使用范围广泛，形式多样，语言表达常随语境的不同而变化。表示请求允许及其应答的常见表达方式有以下几种：
1. — May / Can / Could I ...? / I wonder if I can (could) ..
— Yes, you can. / Sure. / Certainly. / Of course (you can). / Go ahead, please. / That’s OK.
2. — Could you please ...? / I wonder if you can (could) ... / Could you please do me a
favor to ...?
— With pleasure. / No problem. / I am more than glad to ... / Why not?
注意：在请求允许时，使用could 可使语气更加委婉和客气，有尊重对方的意思，但回答时要用can 而不能用could 。
3. — Would you mind my doing ...? / Do you mind if I do ...? / Would you mind if I
did ...?
— Of course not. / Do as you like, please. / Not at all. / Go ahead, please. / You’d better not. / I am sorry, but ... / I’d rather you didn’t.
注意：在回答含mind 的问句时，用no 表示“允许（不介意）”，用yes 表示“不允许（介意）”。
英语交际用语使用范围广泛，形式多样，语言表达常随语境的不同而变化。表示请求允许及其应答的常见表达方式有以下几种：
1. — May / Can / Could I ...? / I wonder if I can (could) ..
— Yes, you can. / Sure. / Certainly. / Of course (you can). / Go ahead, please. / That’s OK.
2. — Could you please ...? / I wonder if you can (could) ... / Could you please do me a
favor to ...?
— With pleasure. / No problem. / I am more than glad to ... / Why not?
注意：在请求允许时，使用could 可使语气更加委婉和客气，有尊重对方的意思，但回答时要用can 而不能用could 。
3. — Would you mind my doing ...? / Do you mind if I do ...? / Would you mind if I
did ...?
— Of course not. / Do as you like, please. / Not at all. / Go ahead, please. / You’d better not. / I am sorry, but ... / I’d rather you didn’t.
注意：在回答含mind 的问句时，用no 表示“允许（不介意）”，用yes 表示“不允许（介意）”。