do sb a favour用法介紹

該結(jié)構(gòu)表示“幫助某人”，也可說成do a favour for sb，注意其中有不定冠詞。如：

Would you do me a favour please? 請你幫我個忙，好嗎?

He is always ready to do a favour for his classmates. 他總是樂于幫助同學(xué)。

以下各句均可表示“勞駕請把窗戶打開”。注意，當(dāng) favour 后有定語修飾時，其前習(xí)慣上要用定冠詞：

Do me a favour and open the window.

Do me a favour by opening the window.

Do me a favour—open the window, please.

Do me the favour to open the window.

Do me the favour of opening the window.