问题 综合

读“六大板块示意图”,回答下列问题。(每空1分共12分。)

(1)由坚硬岩石组成的地球表层,并非整体一块,而是分成     大板块。它们是: A         板块,  B        板块,   C         板块,D         板块, E          板块,  F         板块。

(2)这些板块是不断        着的。当板块运动时,地球表面分属不同板块的大陆,便出现      现象。

(3)板块与板块        地带,地壳比较活跃,多               灾害。

答案

(1)六、欧亚、非洲、印度洋、太平洋、美洲、南极洲。

(2)运动、漂移。

(3)交界、火山、地震。

题目分析:

(1)读图可知,由坚硬岩石组成的地球表层,并非整体一块,而是分成六大板块.它们是:A欧亚板块,B非洲板块,C印度洋板块,D太平洋板块,E美洲板块,F南极洲板块.

(2)六大板块是不断运动着的,当板块运动时,地球表面分属不同板块的大陆,便出现漂移现象。

(3)根据板块构造学说,板块与板块交接地带,地壳比较活跃,因此多火山和地震。

单项选择题
阅读理解

阅读理解。

     I recently turned fifty, which is young for a tree, midlife for an elephant, and ancient for a sportsman.

Fifty is a nice number for the states in the US or for a national speed limit but it is not a number that I was

prepared to have hung on me. Fifty is supposed to be my father's age, but now I am stuck with this number

and everything it means.

     A few days ago, a friend tried to cheer me up by saying, " Fifty is what forty used to be." He had made

an inspirational point, Am I over the hill? People keep telling me that the hill has been moved, and I keep telling

them that he high-jump bar has dropped from the six feet I once easily cleared to the four feet that is

impossible for me now.

     " Your are not getting older, you are getting better." says Dr. Joyce Brothers. This, however, is the kind

of doctor who inspires a second opinion.

     And so. as I approach the day when I cannot even jump over the tennis net. I am moves to share some

thoughts on aging with you. I am moved to show how aging feels to me physically and mentally. Getting older.

of course, is obviously a better change than the one that brings you eulogies (悼词). In fact, a poet named

Robert Browning considered it the best change of all:

     Grow old along with me!

     The best is yet to me.

     Whether or not Browning was right, most of my first fifty years have been golden ones, so I will settle for

what is ahead being as good as what has gone by. I find myself moving toward what is ahead with a curious

blend  (混合) of both fighting and accepting my aging, hoping that the philosopher (哲学家) was right when

he said. " Old is always fifteen years from now."

1. The author seems to tell us in Paragraph 1 that _____.

A. time alone will tell

B. time goes by quickly

C. time will show what is right

D. time makes one forget the past

2. When the author turned fifty, people around him ______.

A. tried to comfort him

B. got inspiration with him

C. were friendlier with him

D. found him more talkative

3. The author considers his fifty years of life _____. 

A. peaceful

B. ordinary

C. satisfactory

D. regretful

4. We can infer from the passage that _____.

A. the old should led a simple life

B. the old should face the fact of aging

C. the old should take more exercise

D. the old should fill themselves with curiosity