001. Are you sure?
你肯定……吗？

[句型解析]
当我们需要别人对他们所说的话或其他事情加以确认时，一般会问“你能肯定吗？”（“Are you sure?”）这是这个时候你能用上的最好的句型。它既可以单独使用，也可加“that”从句，或“about /of +名词”。

[实例]
1. Are you sure?
你肯定吗？
2. Are you sure about that?
这事你能肯定吗？
3. Are you sure of what you said?
你肯定你所说的吗？
4. Are you sure that he is not coming?
你肯定他不会来吗？

[实战练习]
A: I’ve had so many problems with my new car. It’s driving me crazy.
我的新车好多毛病，简直让我受不了。
B: Are you sure you don’t want to buy a new one?
你确信不想买辆新的？
A: How can I? I already spent a lot of money on this one.
我怎么能呢？我已经在这辆车上花了很多钱了。
B: I guess you’ll be spending a lot of money on repairs then.
我想你在维修上要花很多钱。
A: I guess so. Unless, you want to buy the car.
我想是的。除非你想买这辆车。
B: No, thanks. I don’t think I’d want to buy your car. It has too many problems.
谢谢了，我还是不想买你的车。它太多毛病了。
A: I don’t blame you. It’s a piece of junk.
我不怪你，它是一堆垃圾。