Question

Do you find getting up in the morning so difficult that it’s painful? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle.

During the hours when you labour through your work, you may say that you’re “hot”. That’s true. The time of day when you feel most energetic is when your cycle of body temperature is at its peak. For some people that peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it leads to such familiar monologues （自言自语）as “Get up , John ! You’ll be late for work again !” The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.

You can’t change your energy cycle, but you can make your life fit it better. Habit can help. Dr. Kleitman believes. Maybe you’re sleepy in the evening but feel you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to . If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This won’t change your cycle , but you’ll get up steam and work better at your low point .

Get off to a slow start which saves your energy. Get up with a yawn and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy for your sharper hours .

1.If you want to work better at your low point in the morning, you should ??? .

A. change your energy cycle ????????????? ????????????? B. overcome your laziness

C. get up early than usual ????????????? ????????????? D. go to bed earlier

2.You are advised to rise with a yawn and stretch because it will ?????? .

A. help to keep your energy for the day’s work

B. help you to control your temper early in the day

C. enable you to get your energy on your routine work

D. keep your energy cycle under control all day

3.What’s the best title of the passage?

A. Change Your Habits ????????????? ????????????? B. Save Your Energy

C. Daily Energy Cycle ????????????? ????????????? D. Temperature-and-Energy Peak

4.The text is probably taken from a ______.

A. news report?????????????????????? B. research paper?

C. medical textbook?????????????????? D. fashion journal

 

Answer 1

【答案】

1.C

2.A

3.C

4.B

【解析】

试题分析：本文是一篇说明文，说明了每个人每天早起时很困难，是因为每个人都有自己的日常能量循环，因为每个人的日常能量循环不同，所以每个人的习惯不一样

1.细节题，由第三段倒数第二行rise before your usual hour可知如果你想在早上低谷的时候，工作的更好，应该比平常早起。所以选C

2.细节题：从最后一段的内容：Whenever possible, do routine work in the afternoon and save tasks requiring more energy for your sharper hours .可知作者让读者早上起来的时候打个哈气伸伸懒腰，是为了保持一天工作的精力，选A

3.主旨题，由第一段的句子：He has proved that everyone has a daily energy cycle.可知本文的主要意思“每个人都有一个日常能量循环”，可以推出答案，故选C。

4.文章出处题：从文章第一段的句子：This might be called laziness, but Dr. Kleitman has a new explanation.可知这是一个调查报告，所以选B。

考点：考查日常生活类短文