問題詳情：
假設你是班長，請結合以下要點給同學們談談一些不健康的生活方式及其可能造成的危害，並給同學提出一些建議。請據此寫一篇100詞左右的英語發言稿。
不健康的生活方式：
1.缺乏體育鍛煉，久坐不動; 2.睡眠不足;
注意：1.開頭已給出，不計入總詞數
2.可適當增加細節，使行文連貫。
Dear fellow students,
I’m going to talk about some unhealthy lifestyles and the harm they may lead to.
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【回答】
Dear fellow students,
I’m going to talk about some unhealthy lifestyles and the harm they may lead to.
In our daily life, we can see many of us lead an unhealthy life. Here are some examples: some of us don’t take regular physical exercise and many lack sleep. Second, others keep on sitting for a long time. What’s worse, some don’t have a habit of eating breakfast. What is the worst is that some students even have been addicted to smoking and drinking, which may ruin their health.
There is no doubt that these unhealthy lifestyles do great harm to our health. If we don’t change our way of life, we’ll break down sooner or later. Therefore it is important for us to develop healthy lifestyles and get rid of the bad habits mentioned above. Only in this way can we keep healthy and enjoy our life.
That’s all. Thank you.
知識點：提綱作文
題型：書面表達
