问题 综合

【海洋地理】1、阅读材料,回答下列问题。(10分)

下图中左图为东海底地形剖面图,右图为我国钓鱼岛照片。读图回答下列问题。

(1)关于钓鱼岛叙述,正确的是        。(2分)

A.火山喷发而形成

B.该海域地壳运动不活跃

C.位于板块生长边界

D.位于亚欧板块(2)东海海底大陆架的矿产资源除了滨海砂矿外,主要有             资源。(2分)

(3)图中上海沿海主要的海岸类型是__________,钓鱼岛的海岸类型是         。(2分)

(4)上海附近海域的舟山渔场是我国最大的近海渔场,近年来面临无鱼可捕的现状,请分析原因,并提出解决这一问题的对策。(4分)

答案

(1)D(1分)(2)油气(1分)(3)淤泥质海岸,基岩海岸。(2分)

(4)原因:过渡捕捞,海洋污染。对策:休渔;发展海洋养殖、增殖和海洋牧场,减少捕捞;加强海洋环境管理;控制向海洋排放污染物(4分)

题目分析:

(1)钓鱼岛是由板块挤压而形成的岛屿;该海域地壳运动活跃;位于亚欧板块,属于板块的消亡边界。

(2)大陆架的矿产资源除了滨海砂矿外,油气资源也非常丰富。

(3)上海位于长江的入海口,泥沙淤积形成淤泥质海岸;钓鱼岛海岸陡峭,附近多岛屿、礁石,属于基岩海岸。

(4)近年来面临无鱼可捕的现状是因为过渡捕捞,海洋污染造成的。对策:休渔;发展海洋养殖、增殖和海洋牧场,减少捕捞;加强海洋环境管理;控制向海洋排放污染物。

点评:本题难度适中。以东海底地形剖面图和我国钓鱼岛照片为材料,考查了学生对海洋地理相关知识的掌握情况,钓鱼岛是个热点问题。

阅读理解

阅读理解。

      Lots of people make it as their aim to get to the top of Mount Everest. Mark is one of them. The

difference between Mark and other climbers is that he lost both his legs when climbing. New Zealand's

highest mountain, Mount Cook. He was caught in a big ice hole and he had to have his legs cut below the

knees after he was saved. But that couldn't make Mark lose heart, who has become the first person with

man-made legs to reach the top of Mount Everest.

     From the top of the world's highest mountain, Mark called his wife to say he made it. His wife, Anne

got the phone when she was sleeping. She couldn't hear him clearly on the phone. She was unable to say

when he reached the top but thought it was around mid-day. She also said his "legs" didn't work well

sometimes, so her husband was carrying a spare leg and repair tools.

     Mark used to be a mountain guide before his accident. He said it was not important that no one like

him had ever reached the 8850-meter mountain.

     "I'm not doing this to be the first. I have been climbing most of my life and I just feel Mount Everest is

really a great aim. I want to send a message that I can do-anything better."

1. What was the difference between Mark and other climbers?

A. He went mountain-climbing with his wife.

B. He climbed mountains with man-made legs.

C. He was the first to climb Mount Everest.

D. He was the best guide of the world.

2. Mark's wife thought is was ________ on Mount Everest when Mark reached its top.

A. noon

B. morning

C. mid-night

D. evening

3. Which of the following is the correct order in Mark's story?

a. Losing both of his legs.

b. Working as a mountain guide.

c. Falling into an ice hole on Mount Cook.

d. Reaching the top of Mount Everest.

A. c a b d

B. c a d b

C. b c a d

D. b a c d

4. Mark's story makes us believe that he is a ________ man.

A. polite

B. brave

C. kind

D. clever

5. Mark told us that he cared much about ________.

A. being the first

B. climbing higher

C. keeping healthy

D. being a guide

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