养儿方知父母恩:I left my umberlla in my room.Could you wait() I go back to get it?为什么空里填while 不填if?
来源:百度文库 编辑:中科新闻网 时间:2024/05/14 02:27:14
while表示两个动作是同时进行的,在这句话中,就是“我回去去伞的时候,你等我好吗?”if常引导条件句,意思是如果。这句话,could...表示委婉的请求别人,所以用while更好。用if时最好用Can you 意思上更通顺一点
while强调动作同时发生"在我回去取伞时你等下我好吗".if强调条件
这里按句意理解较容易,可这样理解你能在我回去拿的时候等我吗?
因为while这里有在什么时候的意思.
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I left my umberlla in my room.Could you wait
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