actually feeds into your sleepiness the following week，a recent study found. 4

　　·Keep a record and evaluate it weekly.Keep track of your efforts and write down how you feel.After you've tried a new method for a week，take a look at your record. 5 If not，take another look at other methods you could try.

　　A．Get a sleep specialist.

　　B．Find the right motivation.

　　C．A better plan for sleep can help.

　　D．And consider setting a second alarm.

　　E．If the steps you take are working，keep it up.

　　F．Stick to your set bedtime and wake­up time，no matter the day.

　　G．Reconsider the 15 minutes you spend in line at the cafe to get coffee.

　　【语篇解读】　本文是一篇说明文。很多人觉得早上起床很困难并将其归咎于闹钟。其实，要想早上轻松起床，关键是要调整自己身体的生物钟。具体如何做呢？一起来看看作者给出的锦囊妙计吧！

　　1．【解析】　解本题可利用句意判断法。空前提到要调整身体的生物钟，那么如何调整呢？空后的"Here's how to make one."中one又指什么呢？浏览各选项，只有C项"一个更好的睡眠计划会有所帮助"符合上下文语境。本设空类型属于过渡句类。

　　【答案】　C

　　2．【解析】　解本题可利用设题位置法。显然，该空应填本段的主题句。由本段中的"为了作出改变，你需要决定为什么它很重要"及"一旦你清楚了自己的理由......"等描述可知，你要想清楚为什么要早起，故选B项"找到合适的动机"。本设空类型属于段落主题句类。

　　【答案】　B

3．【解析】　解本题可利用词汇锁定法。由空后的bought a coffee maker可锁定G项"重新考虑你用在咖啡馆排队买咖啡的15分钟"。本设空类型属于