小博士:仔細(xì)觀察下面這段對(duì)話,你會(huì)發(fā)現(xiàn)下面的句子中出現(xiàn)了已經(jīng)學(xué)過(guò)的現(xiàn)在進(jìn)行時(shí),我們已經(jīng)學(xué)過(guò)現(xiàn)在進(jìn)行時(shí)是用于表示正在發(fā)生或進(jìn)行的事情。可是用這個(gè)觀點(diǎn)來(lái)解釋下面這段對(duì)話卻有些不通,這是怎么回事?請(qǐng)同學(xué)們仔細(xì)思考后來(lái)回答問(wèn)題。

A:Hi, Tom, what day is it today?

B/C/D:Today is Thursday.

A:Can you come over to my house on Saturday?

B:OK, I'd love to.

C:I'm sorry, I can't. I'm having a piano lesson.

D:I'm sorry, too. I'm looking after my grandparents.

問(wèn):此處的現(xiàn)在進(jìn)行時(shí)是用來(lái)表示此刻正在發(fā)生的事情嗎?如果不是,那么此處的進(jìn)行時(shí)是用來(lái)表示什么時(shí)候發(fā)生的事情呢?

答:________________

答案:
解析:

不是,此處用進(jìn)行時(shí)來(lái)表示將要發(fā)生的事.


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