Question

19．假设你是班长，请结合以下要点给同学们谈谈一些不健康的生活方式及其可能造成的危害，并给同学提出一些建议．请据此写一篇100词左右的英语发言稿．
不健康的生活方式：
1．缺乏体育锻炼，久坐不动
2．睡眠不足
3．不吃早餐
4．抽烟、喝酒、沉溺于网上游戏
注意：1．开头已给出，不计入总词数      2．可适当增加细节，使行文连贯．
Dear fellow students，
I'm going to talk about some unhealthy lifestyles and the harm they may lead to．
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Answer 1

分析 这是一篇提纲作文，让我们写一篇发言稿给同学们谈谈一些不健康的生活方式及其可能造成的危害，并提出一些建议，这需要我们发挥英语思维，将提供的信息用英语完整流畅的表达出来．写作需要用第一人称，时态主要是一般现在时，内容要点包括：不健康的生活方式．1．缺乏体育锻炼，久坐不动2．睡眠不足3．不吃早餐4．抽烟、喝酒、沉溺于网上游戏；可能造成的危害；提出一些建议．我们此篇作文分为两部分，第一部分为不健康的生活方式及其危害．第二部分为提出一些建议．
重点短语与句型：
What's worse 更糟糕的是
There is no doubt that毫无疑问
break down 累垮
sooner or later迟早
get rid of 摆脱
高分句型一：I'm going to talk about some unhealthy lifestyles and the harm that they may lead to．此句用了that引导定语从句．
高分句型二：What is the worst is that some students even have been addicted to smoking and drinking，which may ruin their health此句用了
what引导的主语从句，that引导的表语从句，以及which引导的非限制性定语从句．
高分句型三：Only in this way can we keep healthy and enjoy our life．此句only+介词短语，主句部分倒装．

解答 Dear fellow students，
   I'm going to talk about some unhealthy lifestyles and the harm that they may lead to．（高分句型一）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．（高分句型二）（不健康的生活方式及其危害）
    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 above bad habits．Only in this way can we keep healthy and enjoy our life．（高分句型三） （提出一些建议）
That's all．Thank you．

点评 英语写作是一项主观性较强的测试题．它不仅考查学生的写作基础而且还考查学生在写作过程中综合运用语言的能力．在撰写时要注意主谓语一致，时态呼应，用词贴切等．要提高英语写作水平，需要两方面的训练：一是语言基础方面的训练，要有扎实 的造句、翻译等基本功，即用词法、句法等知识造出正确无误的句子；二是写作知识和能力 方面的训练以掌握写作方面的基本方法和技巧．