有關英文文法

人地問你 Do you smoke?
Yes I smoke<---------WRONG!

Yes, I do. <--------Short answer ( Yes,<---here is a comma I do.)

Yes, I do. I am a smoker. <--------Long answer

唔食就 No I don't smoke.<--------WRONG!

No, I don't. <---------short answer No, I don't.

I don't like smoking./ I don't smoke./ I am a non-smoker.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* The question goes " DO YOU<------ smoke?". **

DO YOU love me? ( present tense)

Yes, I DO.<--------------( IT IS WEIRD TO REPLY TO THIS QUESTION WITH A "YES".)
No, I don't. = I don't love you.

It is wrong to say, " Yes, I love."<---------------------WRONG

DID YOU break my vase? ( past tense)

Yes, I DID.<---------------( short answer)
Yes, I DID. I am so sorry about that. (long answer)

No, I didn't. <-----------( short answer)

No, I didn't. I think XXX broke it.( long answer)


WILL YOU go to China tomorrow? (future tense)

Yes, I WILL.<---------( short answer)
Yes, I WILL. I will go there with my family ( tomorrow).

No, I won't. <------(short answer)
No, I won't. What makes you think(that) I can leave here? I'll have so much work to do tomorrow. ( long answer)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Don't you smoke?

Yes, I do. <-----= I am a smoker.

No, I don't. <------= I am a non-smoker.

*IT IS WRONG TO SAY EITHER " yes, I don't." or "No, I do.".***


It should be:

You don't smoke, do you?

Yes, I do. <----------I am a smoker.

No, I don't. <--------I am a non-smoker.

Don't you smoke?

Yes, I do.<--------I am a smoker.

No, I don't. I am a non-smoker.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
e.g Yes , I don't <--------WRONG!

Yes, I do. ======= No, I don't.

Yes, I did.========== No, I didn't.

Yes, I will. ========No, I won't.

Yes, she does.======== No, she doesn't.

Yes, it is. ======== No, it isn't.

........................................

Do you love me?

Yes<-----------------Weird answer

Yes, I do. ( short answer)
Yes, I do. I love you so much, honey. ( long answer)

Do you understand what I mean? Yes ( rude answer)

Yes, I do. I understand everything.Thanks a lot.

我都做過一些類似這樣的練習。

Do you smoke ?
比我會答:Yes , I smoke . (其實我都唔知對不對) 但最正確的是 Yes , I do ! (我做練習就是寫這答案,對的!)
不食:No,I don't .

Don't you smoke ?
Yes,I do .
No,I don't .

Yes,I don't 是錯誤的答案!

Hope I can help you ! Have a nice day~

同意 alsalee80 嘅解答，亦同意 yogi 大部份。英文文法根據答案事實而答。所以無論問 do you smoke 或 don't you smoke，食就答 yes (I do), 唔食就答 no (I don't)。

Do you smoke? → 你食唔食煙？
就如你所說︰
如果食就 Yes I smoke
唔食就 No I don't smoke.
--------------------------------------------------------------------------------------
就算你認同對方所說的，如果句子中的動詞是 negative 的話 (eg. didn't, haven't, wasn't)，就要說 no。
∴ Don't you smoke？
如果你是吃煙的話，你會答↓
No.
如果你是不吃煙的話，你就會答↓
Yes.
因為係英文文法裏面係應該無 ↓
Yes , I don't / No, I do. 的
所以我地遇見呢類問題時，我地可以淨係短短的答一句 Yes/No 便行的了。
如果你係問問題的話︰
You don't smoke？→ 你不吃煙的嗎 ?
Don't you smoke？→ 難道你不吃煙的嗎 ?
∴ You don't smoke ? ≡ Don't you smoke ?
初初見到呢 d 問題係有 d 混亂嫁喇，睇得到就會明！
有可能上面的解答會有些錯誤，如有發現，請多多指教！