unit 3 第一课时 warming up ⅰ.单项填空 1.(2009•全国ⅱ,19)—do you mind my opening the window? it's a bit hot in here. —________, as a matter of fact. a.go ahead b.yes, my pleasure c.yes, i do d.come on 答案:c 题意:“我打开窗子,你不介意吧?屋里有点热。”“事实上,我介意。”would/do you mind...?是一个非常重要的交际用语,用来表示委婉的请求,或用来表示希望得到对方的许可。其回答方式有两类:(1) 若表示“不介意”或“同意”时,常用否定形式。如:① no, of course not. ② no, certainly not. ③ no, not at all.④ no, go ahead. ⑤ no, do as you like. ⑥ no, indeed.⑦ no, please.⑧ no, i don't mind. ⑨ no, do it please.⑩ not in the least. 等。(2) 若表示“介意”或“不同意”时,则常用较委婉的方式加以拒绝。如:① i'm sorry but i do. ② sorry, y