He is completely at ease among strangers.

　　他在陌生人中很是自由自在。

　　Your presence puts/sets my mind at ease.

　　你的出现让我安心。

　　归纳：put/set one's mind at ease的含义是"让某人安心/放心"。

　　考点延伸 1)ease n．安逸；舒适　vt. 减轻(痛苦、忧虑)

　　The old couple lived a life of ease.

　　这对老夫妇过着安逸的生活。

　　The medicine eased the boy's headache.

　　药减轻了这个男孩的头痛。

　　归纳：ease作名词时是不可数名词。

　　2)含有ease的常用短语：

　　with ease毫不费力地；轻而易举地

　　ill at ease不自在；不安；窘迫；感到拘束

　　stand at ease 稍息

　　put sb at (one's) ease使某人感到舒适、不拘束

　　I passed their forward with ease.

　　我毫不费力地突破了他们的前锋。

　　Hans had never been to a wedding party and he was ill at ease.

　　汉斯从来没参加过婚礼，他感到不自在。

　　The officer asked the soldiers to stand at ease.

　　军官让战士们稍息。

　　Her warm welcome soon put him at his ease.

　　她的热情欢迎使他很快就无拘无束了。

　　用ease的短语填空

　　1)Our team won the game____________.

　　2)When he found there were many strangers，he found he was ____________.

　　3)When you are there，please ____________ yourself ____________.

　　单项填空

4)She felt completely ______ during the vacation but now she has to go back to her work again.