經(jīng)典句型: Professor Smith,may I ask you a question? 史密斯教授，我可以問您一個(gè)問題嗎？
    A:Professor Smith,may I ask you a question?
    甲:史密斯教授，我可以問您一個(gè)問題嗎？
    B:Of course.Go ahead.
    乙:當(dāng)然，問吧。
    A:How can I improve my oral English?
    甲:我怎樣才能提高英語口語呢？
    B:You'd better speak English any time you can.
    乙:你最好利用一切機(jī)會(huì)說英語。
    經(jīng)典句型：Could you spare me a few minutes? 您能給我?guī)追昼姇r(shí)間嗎？
    A:Could you spare me a few minutes?
    甲:您能給我?guī)追昼姇r(shí)間嗎？
    B:Yes.What's the matter?
    乙:可以。什么事？
    A:I'd like to talk about my term paper with you.
    甲:我想和您談?wù)勎业膶W(xué)期論文。
    句型講解：
    向別人提問或請(qǐng)求幫助的時(shí)候，語氣要委婉，Could you please…要比Can you…客氣。Could you spare me a few minutes中的spare表示“提供，給出”的意思；而spare time中的spare則是“空閑”的意思。