给出建议的英语作文通常遵循以下步骤和结构：

引言

可以用“Here are some tips to help you.”或“I have learned that you have some trouble in... and I would like to give you the following suggestions.”等句子开头，明确表达要给出的建议主题。

具体建议

列举具体的建议，每个建议前可以用序数词（如First, Second, Third等）进行排序，使结构清晰。

建议内容应具体、实用，例如：“First, why not go and talk to people standing on their own.”（首先，为什么不主动和独自站着的人说话呢）。

理由

对每个建议提供简短的理由，解释为什么这个建议是有效的或必要的。例如：“If you do this, I am sure you will soon have a new friend.”（如果你这样做，我相信你很快就会交到一个新朋友）。

结尾

总结建议，并表达对对方采纳建议的期望。例如：“I hope you will find these ideas useful.”（我希望这些建议对你有所帮助）。

万能句型

可以使用一些常用的建议句型，如：“It is high time that we put an end to the （trend）.”（该是我们停止这一趋势的时候了。）。

“It is time to take the advice of … and to put special emphasis on the improvement of …”（该是采纳……的建议，并对……的进展给予特殊重视的时候了。）。

“There is no doubt that enough concern must be paid to the problem of …”（毫无疑问，对……问题应予以足够的重视。）。

保持健康的建议

Here are some suggestions to keep healthy.

Firstly, we should keep a good mood. Keeping a good mood can make us healthy and wealthy.

Secondly, we should have enough sleep every day. Don't stay up late at night and get up early in the morning.

Thirdly, we should develop a good eating habit, namely eating more fresh fruits and green vegetables, less meat and no junk food. Besides, make sure that eat at regular intervals.

In addition, we should change our clothes as the season goes. What’s more, when we are at home, we should open the windows to keep the air clean.

Last but not least, do the exercise every day to strengthen our health.

Please pay attention to these points, keeping a healthy body.

希望这些建议对你有所帮助。