第70句

　　Have you been to Beijing before?

　　你以前来过北京吗?

　　A   David, have you been to Beijing before?

　　A   大卫，你以前来过北京吗?

　　B   Yes, I have.  Many times.

　　B   是的，来过。来过很多次。

　　A   Really? You must know it quite well.

　　A   是吗？你一定非常了解北京。

　　B   Well, I think this is my sixth visit. I get to know it a little bit more each time.

　　B   哦，我想这是第六次来北京了。我一次比一次更了解它。

　　A   Six times! That’s a lot.  It’s nearly your home city!

　　A   六次！不少啊。差不多成了你的家乡了！

　　注释   Notes

　　To ask someone if they have done something in the past, you can say: Have you been to Beijing before; Have you seen the Great Wall?

　　如果问某人在过去是否做过某事，你可以说：Have you been to Beijing before? (你以前去过北京吗?); Have you seen the Great Wall? (你见过长城吗?)。

　　You must know it quite well. You can use this expression You must...when you think something for certain, e.g.after a long busy day: You must be tired.

　　You must know it quite well(你一定对它非常了解)。当你非常确定某事时，你可以用下面这个表达法：You must...(你一定…), 例如: 在某人忙碌了一天之后说: You must be tired (你一定累了)。

　　重要的短语和句子   Key phrases & sentences

　　Have you been to Beijing before? 你以前来过北京吗?

　　Yes,I have.是的，来过。

　　Many times.来过很多次。

　　Really?  You must know it quite well.

　　是吗？你一定非常了解北京。

　　I think this is my sixth visit.

　　我想这是第六次来北京了。

　　I get to know it a little bit more each time.

　　我一次比一次更了解它。

　　Six times!六次！

　　That’s a lot.不少啊。

　　It’s nearly your home city.差不多成了你的家乡了！