如果你的朋友学习不好身体不好你给他提个意见用英语说出来的

假如你的朋友叫 Rock
来了
Hey,Rock,I heard that you didn't do well in your exams, was that true?

And you are now working really hard on it without taking any exercise? (脸要表现出对方很莫名其妙的样子，就是他这样做很傻，总子，要有表情，这是个问句）

Come on ,Rock,give me a break,and give yourself a break too!（这句有点搞笑，翻译：（Come on 就不要了吧）拜托，前一个“give me a break，是有点对他烦的意思，后一个就真的是让他休息一下了，这里用的恰到好处，我刚巧想到的）

No wonder you look so sick,you don't take care of yourself!
（难怪......，这个词开头的，你应该知道要用什么语气吧）

How can you get well with you study when you don't take care of yourself?
（莫名其妙的语气）

Come on, Rock,you know I keep running for exercise every day ,and now I'm in a perfect state .You see,how cool I am ! The strongest and healthest guy in the world !（前一句表现诚恳点，后一句就要自大点了，这可一定要的，反正是假的，要做出来才有效果）

Would you like some brotherly advice?
（你想要一些兄弟般的建议?）

First ,I recommend you to take care of yousel