问题 选择题

2013年5月10日在澳大利亚等地能看到罕见的日环食天象。观赏日食时必须选用合适的滤光片以保护眼睛。

小题1:当日环食发生时,肉眼看到的是太阳的

A.光球层

B. * * 层

C.日冕层

D. * * 和日冕层小题2:发生日环食时,日、月、地三者位于同一直线,月影刚好投影在地球表面,且大致自西向东扫过地球上的部分区域,地球上形成日环食观察带。月影自西向东移动的原因是

A.地球自西向东公转

B.地球自西向东自转

C.月球自西向东公转

D.月球自西向东自转小题3:在下列我国传统节日有可能看到日食现象的是

A.春节

B.重阳

C.中秋

D.七夕

答案

小题1:A

小题2:C

小题3:A

题目分析:

小题1:人类肉眼看到的是太阳的光球层, * * 和日冕层需要借助工具才能看到。

小题2:地球在一天以内自转的幅度很小,而月球是围绕地球公转,一天内移动的幅度较大,且公转的方向是自西向东,因此月影的移动方向是自西向东扫过地球上的部分区域。

小题3:日食现象最有可能的还是大年初一(春节),因为日食都是初一发生的,月食都是十五发生的。

阅读理解

In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair-weather friends. They will be with you as long as you have money or luck, but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities (品质) of character, especially understanding, honesty and reliability (可靠).

Above all else, I look for understanding in a friend. A good friend tries to understand how another person is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person's place, and he tries to think of ways to be helpful. He is also a good listener.

At the same time, however, a good friend is honest. He does not look for faults (过错) in others. He notices their good points. In short, a friend will try to understand me and accept me.

Another quality of a friend is reliability. I can always depend on (信赖) a good friend. If he tells me he will meet me somewhere at a certain time, I can be sure that he will be there. If I need a favor, he will do his best to help me. If I am in trouble, he will not run away from me.

There is a fourth quality that makes a friend special. A special friend is someone with whom we can have fun. We should enjoy our lives, and we would enjoy our friendship. That is why I especially like friends who are fun to be with. A good friend likes the same things I like. We share experience (经验) and learn from each other. A good friend has a good sense of humor (幽默), too. He likes to laugh with me. That is how we share in the joy of being friends. And I know that he is looking for the same quality in me.

When I meet someone who is reliable, honest, and understanding, I know I've found a friend!

小题1:Which of the following qualities the writer thinks is the most important in choosing a friend?

A.understanding.

B.honesty.

C.reliability.

D.a sense of humor.小题2:If you have fair-weather friends, ______ .

A.they will give you all that they have when you need help

B.you will be refused when you get into trouble

C.you will become rich

D.you can be sure that you get real friends小题3:Good friends need to ______.

A.always point out each other's mistakes

B.be helped with money

C.understand each other's feelings

D.have money or luck小题4:This passage mainly discuss ______ .

A.the qualities of a friend

B.where to choose friends

C.how to get along with friends

D.the importance of having a friend

单项选择题