don't you dare

例句：

1. 1. I don't think you can do it alone.
   我认为你不能一个人做。
2. 2. Don't youdare to tell me what you did.
   你敢不敢告诉我你做了什么。
3. 3. Shedidn't dare togo there alone.
   她不敢一个人去那里。