12．All people need to sleep．Sleep is a necessary process that promotes proper body functioning and can improve the quality of your life．Not only is the quantity of sleep important，but also the quality of sleep．
    Your bedroom should be shaped to your taste and allow you to sleep in a peaceful environment．One of the biggest mistakes people make in their sleep is to use their bedroom for activities other than sleep．If your bedroom also functions as a command station for your life and work，the likelihood of your sleeping being poor is rather high．Bedrooms should be designed，decorated and used for sleep mainly．TVs，computers and other things should not be in your bedroom if at all possible．
    Establishing regular sleeping and waking times can help improve the quality of your sleep especially for those suffering from sleeplessness．Avoid hot food，caffeine，sugar and alcohol at least 4 to 6 hours before your sleep time．Develop a regular exercise program．Proper exercise and nutrition will help improve sleeping patterns．However，avoid exercising 2 hours before sleeping，since this may stimulate your body and make sleeping more difficult．
   Establish a pre-bedtime rule that will help you focus on sleep．You can try deep thought，reading or deep breathing and relaxation．Your bedtime rule should be yours．Do not worry about it fitting into a specific category．Do what is best for you．
Things such as room temperature，noise and light levels and even your bed mattress（床墊） can have a lot of effect on the quality of sleep that you experience．Block out distracting noises and lights．You are in your bedroom to sleep and not be distracted by environmental interferences．
1．Which of the following is the best title for the text？D
A．How to Deal with Sleep Problems
B．What is the Process of Sleep
C．Where Should We Sleep
D．How to improve Sleep Quality
2．According to the author，C
A．The bedroom has many functions than expected
B．Computers can make people sleep fast
C．The bedroom is better used only for sleep
D．Amusements are forbidden in the bedroom by law．
3．If you have sleep problems，B
A．A well-decorated bedroom is important to you
B．You'd better have steady sleeping and waking time
C．Cold food and sugar are good for you
D．You need proper exercise just before sleep
4．The main idea of the last paragraph isA          
A．a(chǎn) good sleep environment contributes to good sleep
B．blinding lights can make for a good sleep
C．bed mattress plays a key part in sleep
D．distracted people are sleepless．

分析 本文屬于說明文閱讀，作者通過這篇文章向我們講述了有關(guān)睡眠質(zhì)量的問題，并且告訴我們要建立規(guī)律的睡眠和清醒的時(shí)間，將臥室布置成有助于睡眠的環(huán)境，這樣可以提高我們的睡眠質(zhì)量．

解答 1．D  主旨大意題，通過全文可以發(fā)現(xiàn)本文主要講述了我們應(yīng)該如何提高睡眠質(zhì)量，故選D．
2．C  細(xì)節(jié)理解題．根據(jù)文章第二段One of the biggest mistakes people make in their sleep is to use their bedroom for activities other than sleep．可知人們錯(cuò)誤的認(rèn)為在臥室可以進(jìn)行除了睡眠以外的活動(dòng)，所以如果要想睡眠質(zhì)量好，臥室最好用于睡眠．，故選C．
3．B  細(xì)節(jié)理解題．根據(jù)文章第三段Establishing regular sleeping and waking times can help improve the quality of your sleep especially for those suffering from sleeplessness．可知確定有規(guī)律的睡眠以及起床時(shí)間都很重要，尤其是對(duì)睡眠不好的人，故選B．
4．A  主旨大意題．根據(jù)最后一段Things such as room temperature，noise and light levels and even your bed mattress（床墊） can have a lot of effect on the quality of sleep that you experience．Block out distracting noises and lights．You are in your bedroom to sleep and not be distracted by environmental interferences．可知周圍環(huán)境的關(guān)系，室溫、噪音、床墊等都會(huì)影響到人的睡眠，所以說好的睡眠環(huán)境有利于良好的睡眠，故選A．

點(diǎn)評(píng) 考查學(xué)生的細(xì)節(jié)理解和推理判斷能力．做細(xì)節(jié)理解題時(shí)一定要找到文章中的原句，和題干進(jìn)行比較，再做出正確選擇．在做推理判斷題時(shí)不要以個(gè)人的主觀想象代替文章的事實(shí)，要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷．

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