8．為了引起人們對睡眠重要性和睡眠質(zhì)量的關(guān)注，3月21日被定為World Sleep Day（世界睡眠日）． 請你針對高中生睡眠不足的情況，寫一篇100詞左右的英語短文，投稿給某英文報刊，闡述睡眠不足的危害，并提出合理建議．

分析 考查開放性作文．要求針對高中生睡眠不足的情況，寫一篇100詞左右的英語短文，投稿給某英文報刊，闡述睡眠不足的危害，并提出合理建議．所以本文的話題為：睡眠不足的危害．全文使用一般現(xiàn)在時和一、三人稱相間的人稱．要點：1．最近我發(fā)現(xiàn)很多同學(xué)睡眠不好，主要是因為他們晚上熬夜太晚了．2．分析危害：上課無法集中注意力而影響學(xué)習(xí)；可能會導(dǎo)致肥胖或心臟問題；同時還可能引發(fā)情緒方面的問題．3．解決方法：養(yǎng)成早睡早起的好習(xí)慣，同時可以提高學(xué)習(xí)效率．建議在寫作的時候，分成兩段，第一段介紹學(xué)生的睡眠問題，第二段解釋危害并提出建議．可以使用合適的連詞把各要點串聯(lián)在一起．
本篇范文層次分明，有很強的針對性．第一段介紹問題，用詞清晰有效，開門見山；第二段解釋危害，層層遞進(jìn)．作者使用了較多的串聯(lián)詞讓要點有機的聯(lián)系在一起，如for one thing，for another，moreover和therefore等；文章中祈使句和陳述句交替使用，句式富有變化．

解答 Recently I have found many of my classmates feel sleepy and tired during class．It's obvious that they stay up too late studying or doing something else at night．（高分句型一 ）
    Lack of sleep does great harm to us students．For one thing，we can't concentrate in class if we don't get enough sleep．As a result，our studies will be affected．For another，it may lead to problems like obesity and heart trouble．Moreover，we may get angry and impatient easily due to lack of sleep．Therefore，getting enough sleep is extremely important．To do so，it is a good sleeping habit that we need to form．（高分句型二）Go to bed early and get up early．Then we should promote our efficiency to study．

點評 英語寫作是一項主觀性較強的測試題．它不僅考查學(xué)生的寫作基礎(chǔ)而且還考查學(xué)生在寫作過程中綜合運用語言的能力．在撰寫時要注意主謂語一致，時態(tài)呼應(yīng)，用詞貼切等．要提高英語寫作水平，需要兩方面的訓(xùn)練：一是語言基礎(chǔ)方面的訓(xùn)練，要有扎實的造句、翻譯等基本功，即用詞法、句法等知識造出正確無誤的句子；二是寫作知識和能力 方面的訓(xùn)練以掌握寫作方面的基本方法和技巧．

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