同学你好，该知识点来自沪江网校《BEC商务英语中、高级连读【签约 寒假班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学好！
1 . have the advantage over 优于,比……占有优势。如:
He has an advantage over me for he knows some French. 由于他懂点法语,所以比我的条件有利。
You have the advantage over me in experience. 你经验比我丰富。
有时用动词 gain, get 等。如:
They gained an advantage over the enemy. 他们比敌人占优势。
2 . take advantage of  表示利用。如:
They took advantage of the fine weather to play tennis. 他们利用好天气去打了网球。
He always took full advantage of the mistakes made by his rivals. 他总是充分利用对手所犯的错误。
表示欺骗,捉弄,占便宜。如:
He has always been taking advantage of me. 他老是在占我的便宜。
3 . to sb's advantage 对某人有利。如:
The present world situation is to our advantage. 目前的世界形势对我们有利。
It will be to your advantage to study abroad. 出国学习将对你有利。
希望对同学有帮助！