问题 综合

读“黄河流域略图”,分析回答问题。(共10分)

(1)图中祁连山的走向是________    ,它是第_____级阶梯和第_____级阶梯的分界线。

(2)图中甲地分布有我国最大的湖泊是________;乙是________(海洋)。

(3)图中①和②是我国重要的农业区,它们因得益于黄河水的灌溉而成为“塞上江南”,

其中①是________平原, ②是________平原。

(4)图中兰州、西安、郑州、济南等四个城市分布的共同特征是______________     

(5)结合所学知识,简述黄河下游“地上河”的形成原因。(2分)

                                                                        

                                                                        

答案

(1)西北—东南,   第一阶梯   第二阶梯

(2)青海湖   渤海

(3)河套平原  宁夏平原

(4)沿黄河干流分布或者沿河分布

(5)中游流经黄土高原,携带大量泥沙在下游淤积,使河床抬升,形成“地上河”

题目分析:

(1)图中祁连山的走向是西北-东南,它是第一级阶梯和第二级阶梯的分界线。

(2)图中甲地分布有我国最大的湖泊是青海湖;乙是渤海。

(3)图中①和②是我国重要的农业区,它们因得益于黄河水的灌溉而成为“塞上江南”,其中①是河套平原,②是宁夏平原。

(4)为了解决北方缺水问题,我国正在实施的跨流域调水工程是南水北调,该工程的东线主要是满足北京、天津等城市的用水需求。

(5)图中兰州、西安、郑州、济南等四个城市分布的共同特征是分布在黄河及其支流沿岸。

(6)黄河下游“地上河”的形成原因是:黄河进入下游华北平原地区,流速减缓,河道变宽,泥沙沉积,河床抬高。

阅读理解

A lady in an old cotton dress and her husband, dressed in an old suit, stepped off the train in Boston, and walked into the president of Harvard’s outer office. The secretary could tell in a moment that such country people had no business at Harvard. She frowned(皱眉). “We want to see the president,” the man said softly. “He’ll be busy all day,” the secretary said coldly. “We’ll wait,” the lady replied.

For hours, the secretary didn’t talk to them, hoping that the couple would finally become tired and go away. They didn’t. And the secretary finally decided to disturb the president. “Maybe if they just see you for a few minutes, they’ll leave,” she told him. He frowned too. Someone of his importance obviously didn’t have the time to spend with them.

The president walked toward them unwillingly. The lady told him, “We had a son that attended Harvard for one year. He loved Harvard, and was very happy here. But he was accidentally killed. And my husband and I would like to set up a memorial(纪念碑) to him somewhere on campus. ” The president was so surprised that he shouted sharply, “We can’t put up a statue(塑像) for every person who attended Harvard and died. This place would look like a cemetery (墓地).

“Oh, no” the lady explained, “We don’t want to build a statue. We thought we would give a building to Harvard.” The president rolled his eyes. He glanced at their plain clothes, and said with surprise, “A building! Do you have any idea how much a building costs? We have over seven and a half million dollars in the physical buildings here at Harvard.”

For a moment the lady was silent. The president was pleased. He could get rid of them now. The lady turned to her husband and said quietly. “Is that all it costs to start a university? Why don't we just start our own?” Her husband nodded. Mr. and Mrs. Leland Stanford walked away, traveling to Palo Alto, California where they set up the university with their name, Stanford University, a memorial to a son that Harvard no longer cared about.

小题1:What did the old couple go to Harvard for?

A.They wanted to see their son.

B.They had an important meeting

C.They went to Harvard just to start a university

D.They wanted to meet the president of Harvard.小题2:Why didn’t the president come out to meet the couple?

A.He was really busy at that time.

B.The secretary didn’t allow the couple to meet the president.

C.He was important and didn’t have time for unimportant people.

D.He had an important friend to meet and had to spend some time together.小题3:From the passage, we can know ______.

A.the old couple were in fact rich people

B.the secretary was afraid of the old couple

C.the old couple’s son was killed in Harvard

D.the president of Harvard was kind and patient to anyone小题4:The best title of the passage is “______”.

A.A Statue or A Building

B.How Stanford University Was Built

C.A Visit to Harvard University

D.A Strange Old Couple

单项选择题