问题 选择题

读太阳光照示意图,阴影部分表示黑夜,此时北京时间是:

A.2时

B.6时

C.18时

D.8时

答案

答案:B

题目分析:图示东经度数增加部分即为自转方向;故顺着自转方向经过晨昏线由夜半球进入昼半球,故判断图示为晨线,则晨线与赤道的交点即位于120°E,地方时为6时,北京时间即120°E的地方时。

点评:本题难度低,学生只要掌握经度变化与自转方向的关系;利用自转方向判断晨线与昏线;掌握晨昏线图上时间问题计算的基本突破:能找出晨线与赤道交点6点或昏线与赤道的交点18点等。

判断题
阅读理解

阅读表达

     If you are worried about things and are under a lot of stress at work or school, then you are probably

not sleeping well. Worry can keep you awake, tossing and turning in bed until the early hours of the

morning when you eventually fall asleep. When you wake up, you don't feel refreshed, but tired and worn out and unable to face a new day.

     Dr. Henry Winkle wrote an article in a recent newspaper, which indicates that_____________.

Dr. Winkle says, "The more we worry, the less we sleep, the more we are unable to deal with stress. If we can find a way to get a good night's sleep," he adds, "we can often find the energy to deal with what's

worrying us."

     So, what is a good night's sleep? Research shows that the amount of sleep which people need in order

to keep healthy varies a lot. Seven hours in about the average amount, though strangely enough, sleeping

longer often gives you a headache instead of making you feel more refreshed.

     Dr. Winkle believes that preparing for sleeping is important. People who work late should try to give

themselves a short break and do something restful before going to bed. This could be watching TV or

listening to music. Doing some exercise earlier in the day should help you to feel physically as well as

mentally tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain caffeine and will keep you awake. "When you put the light out," Dr. Winkle says, "concentrate on relaxing your

muscles, working slowly up from your feet, and you'll be asleep before you know it."

1. What is the best title of the text? (Please answer within 10 words)

________________________________________________________________________

2. Which sentence in the text can be replaced by the following one?

People shouldn't go to sleep immediately but should take a break after working late in the night.

________________________________________________________________________

3. Please fill in the blank in Paragraph 2 with proper words or phrases to complete the sentence. (Please

answer within 10 words)

________________________________________________________________________

4. Someone says that the longer you sleep, the better you feel. Try to find some arguments from the text

against the idea. (Please answer within 30 words)

________________________________________________________________________                

5. Translate the underlined sentence in Paragraph 1 into Chinese.

________________________________________________________________________