问题 综合

读“世界人口分布”图,完成下列问题:(5分)

(1)图中人口稠密的地区有太平洋东岸的____ 洲东部及南部地区,大西洋沿岸的_____洲西部和北美洲东部。

(2)世界人口稠密的地区,从海陆位置分析主要分布在_____地区;从地形条件分析,主要分布在  地区。

(3)图中A地紧邻大西洋却人口稀少,主要原因是                         。

答案

(1)亚洲、欧洲  (2)沿海、平原

(3)此地为干旱的沙漠地区

题目分析:(1)图中人口稠密的地区有太平洋东岸的亚洲东部及南部地区,大西洋沿岸的欧洲西部和北美洲东部。(2)世界人口稠密的地区,从海陆位置分析主要分布在沿海地区;从地形条件分析,主要分布在平原地区。(3)图中A地为撒哈拉沙漠中,紧邻大西洋却人口稀少,主要原因是此地为干旱的沙漠地区,降水少。

点评:本题还可以考查世界人口的分布原因是自然条件优越,农业发展较早;工业发展较早,经济发达等);人口稀疏区:极端干旱的沙漠地区、过于潮湿的雨林地区、终年严寒的高纬区、地势高峻的高原和山区。人口增长过快带来的问题:人口过多对环境、经济和社会都会产生巨大影响。如交通拥挤、住房紧张、就业困难、饥饿贫困。人口增长缓慢或出现负增长带来的问题:国防兵源不足,劳动力不足,人口老龄化严重,社会负担加重等。解决人口增长过快的办法:人类控制自己,做到有计划的生育,使人口的增长与社会经济的发展相适应,与环境、资源相协调。人口由乡村向城市流动的原因有:就业机会较多,教育条件好,生活条件好,发展机会多等等。人口城市化过快带来的问题:交通、住房、环境等等。

阅读理解

A boy called Mario had many friends, and he was proud of it. Whoever he met, he would like to show off(炫耀) how popular he was at school.

One day, his grandpa said to him, “Mario, I know that you don’t have as many friends as you think. Many of them are not true to you.”

Mario thought maybe his grandpa was right. However, he wasn’t sure how he could test whether his schoolmates were real friends or not, so he asked his grandpa. The old man answered, “I have just exactly what you need. It’s in my room. Wait a minute.” The old man left, soon returning as if(好像) carrying something in his hand, but Mario could see nothing there.

“Take it. It’s a very special chair. Because it’s invisible, it will be hard for you to sit on it. However, if you manage to sit on it, you can use the chair’s magic power(力量) to tell who your real friends are.”

Mario took the strange invisible chair to school. At break time he asked everyone to form a circle, and he put himself in the middle, with his chair.

“Nobody move. You’re about to see something amazing,” said Mario. Then he tried sitting on the chair. Having difficulty seeing it, he missed and fell to the ground. Everyone had a pretty good laugh. “Wait, wait,” said Mario, making another try. But again he missed the seat.

Mario didn’t give up. He kept trying to sit on the magic chair. Finally, he did it. This time he felt himself in mid-air.

Then he experienced the magic that his grandpa had been talking about. Looking around, Mario saw George, Lucas and Diana holding him up, so he wouldn’t fall. But some schoolmates whom he had regarded as friends had done nothing but made fun of him. Mario was quite thankful to his grandpa, who helped him test who his true friends were.

小题1:Mario’s grandpa gave him a special chair to _____.

A.sit on in the school

B.be his birthday present

C.test who his true friends are

D.play games with his friends at school小题2:What does the underlined word “invisible” mean in Chinese in the passage?

A.感激的

B.有帮助的

C.神奇的

D.看不见的小题3:Mario succeeded in sitting on his chair finally because_____.

A.his friends taught him

B.he had tried many times

C.his friends held him

D.the chair had magic power小题4:Which would be the best title(标题)for this story?

A.A Magic Chair

B.A Kind Grandpa

C.Mario’s True Friends

D.How to Test Friends

单项选择题 A1型题