问题 综合

阅读图文资料,完成下列各题。(17分)

黄麻适合在湿热的气候环境中生长。收获的黄麻在水中浸沤后,才能进行初加工以获取制作麻袋、麻布、纸张等的原料。左图中甲城市为世界最大的麻纺织工业中心,也是该地区联系河运和海运的重要港口,右图为甲城市的气候资料。

(1)简述图示黄麻产区的气候特征。(6分)

(2)分析甲城市所在平原洪涝灾害频繁的自然原因。(4分)

(3)简述R河中下游的主要水文特征(4分)。说出R河下游易泛滥的季节及判断理由。(3分)

答案

(1)全年高温(各月均温都在20℃以上);全年降水量大(年降水量1600毫米以上);

5—10月(或者6—9月)降水较丰沛(为雨季);11月—次年4月(10月—次年5月)降水较少(为旱季)。(6分)

(2)地势低平,排水不畅,加剧受灾程度;热带季风气候,降水变率大;河流众多,各干支流洪水在此汇集,易成水灾;海潮顶托和流水作用,河水下泄不畅,加剧水位升高。(4分)

(3)水量大,水位季节变化大有夏汛,无结冰期,流速较缓(4分)。

夏季;原因:夏季,河上游处于雨季,降水丰富;高山冰雪融水量大。(3分)

本题考查世界区域地理和读图分析能力。(1)图示黄麻产区位于恒河三角洲地区,气候特征主要结合图示的热带季风气候,从气温的年变化和降水量的分布特征分析。(2)洪涝灾害形成的自然原因主要从气候、地形和河流特征三方面分析。(3)河流的水文特征主要从河流流量、流量的季节变化、冰期、含沙量、流速等方面分析,由于受热带季风气候影响,故河流泛滥主要在夏季,且结合还地区的风暴潮等方面分析。

点评:本题解题的关键是掌握区域分析的一般方法,属于规律性试题,难度一般。

阅读理解

阅读理解。

     It's Jim's birthday today.   He is five years old.   He gets many nice birthday presents from his family and one of

them is a big drum (鼓).

     " Who gives him the drum?" his father asks.

     " His grandfather does." answers Jim's mother.

     Jim likes his drum very much.   He makes a noise(噪音) with it,   but his mother doesn't say anything about it. His

father is not at home. He is working in a school. So he doesn't hear(听见) the noise.

     But one of the neighbours doesn't like the noise at all.  So one morning she takes a knife and goes into Jim's room.

Jim is making a noise with the drum. She says to him, "Hello,  Jim, Do you know there is something nice in your drum?

Here is a knife. Open the drum and let's find it."

1. Jim's       gives Jim the drum.       

A. grandfather

B.  father      

C. mother    

D. neighbour

2. Jim's father is         

A. a worker      

B. a  teacher  

C. a cleaner  

D. a shopkeeper

3. The neighbour hates                .   

A. Jim's presents  

B. the drumC. the knife  

D. the noise

4. The neighbour tells Jim                .      

A. to put the drum away (收拾)      

B. to look after the drum 

C. to open the drum with the knife    

D. to make a noise with the drum

5. Which of the following is right?             

A. Jim's grandfather makes the drum.

B. Something is wrong with Jim's father's ears.

C. There is a nice present in the drum.

D. Jim's mother doesn't stop (阻止) the noise.

单项选择题