问题 综合

阅读甲、乙两图,完成下列各题。

(1)描述甲图中1月0°C等温线的走向。简析A处等温线向北突出的原因。(4分)

(2)欧洲大陆50N附近地区自西向东植被类型依次是                       

植被类型的这种变化规律体现了                           地域分异规律。造成这种变化的主要原因是                        。(4分)

(3)简述海地北部的气候类型和形成的主要原因。(4分)

(4)海地的主要农业地域类型是              。(1分)简要分析海地地区农业生产的自然条件。(4分)

答案

(17分)

(1)东段和西段:东西走向,中段:南北走向。原因:海陆热力性质差异,冬季同纬度海水温度高于陆地温度;受盛行西风和北大西洋暖流影响,海水温度升高。(每个要点1分,共4分)

(2)森林(温带落叶阔叶林) 草原(温带草原) 从沿海向内陆 降水自西向东递减(水分条件差异) (共4分)

(3)热带雨林气候(1分) 北部处于来自海洋的东北信风的迎风坡(1分),附近海域有暖流流经(1分),加上地形的抬升作用(1分),形成地形雨。(每个要点1分,共3分)

(4)热带种植园农业(1分)  有利条件:纬度低,光热充足,适宜农作物的生长(1分);沿海和沿河有狭窄平原,地形平坦(1分),土壤肥沃(1分)。不利条件:飓风侵袭,风力强盛,洪水泛滥,农业受损严重(1分)。(每个要点1分,共4分)(言之成理,酌情给分)

题目分析:

第(1)题,根据图甲可知:东段和西段:东西走向,中段:南北走向。图示A地一月0℃等温线向北凸出“凸低为高”,判断该处温度较周围高,结合A地的位置判断为北大西洋暖流影响,且冬季受海陆热力性质差异的影响。

第(2)题,图示欧洲大陆自西向东的气候类型为温带海洋性气候、温带大陆性气候,故自然带为温带落叶阔叶林带和温带草原带。自然带的东西差异主要反映干湿度地带性分异,是由于水分条件从沿海向内陆递减而形成。

第(3)题,根据图乙可推知海地北部为热带雨林气候,形成原因应从地形、洋流、信风风向来进行分析。

第(4)题,海地地处加勒比海,经济以农业为主,主要农业地域类型是热带种植园农业。农业生产的自然条件要辩证的看待,从有利和不利两方面辩证分析。

点评:本题考查范围较广,通过甲、乙两图考查欧洲西部的气候特征、植被类型及地域分异规律和海地的气候类型、农业地域类型及农业发展条件。本题涉及范围广,对学生要求较高。解答时学生需较强的读图、析图能力。

阅读理解

阅读理解。

     Jack is a twenty-year-old young man. Two years ago, when he finished middle school, he found work

in a shop. Usually he works until ten o'clock at night. He is very tired when he gets home. After a quick

supper he goes to bed and soon falls asleep. His grandma lives downstairs and she is satisfied (满意的)

with him.

     One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, and

she agreed happily.   He  bought  some  fruit  and drinks for her.   And  they  talked   about their school,

teachers, classmates and their future. They talked for a long time.

     "Have a look at your watch, please," said the girl. "What time is it now?"

     "Sorry, something is wrong with my watch," said Jack. "Where's yours?"

     "I left it at home."

     Jack thought for a moment and found a way. He began to stamp his foot on the floor, "Bang! Bang!

Bang!"

     The sound woke his grandma up. The old woman shouted  downstairs,  "It's twelve o'clock  in  the

night, Jack. Why are you still jumping upstairs?"

1. The old woman is satisfied with Jack because ________.

A. he is her grandson            

B. he is clever

C. he can keep quiet            

D. he always stays at home

2. From the story, we can know that Mary is Jack's ________.

A. classmate                  

B. workmate (同事)

C. girlfriend

D. wife

3. Jack stamped his foot on the floor to ________.

A. wake his grandma up   

B. make his grandma angry

C. let his grandma tell him the time

D. let his grandma buy him a watch

填空题