问题 材料分析题

2010中国银川国际赛马大会于8月28日至29日在宁夏银川举行。阅读材料,回答下列问题。

材料一:

图甲是银川附近地区年蒸发量和年降水量分布示意图,图乙是银川平原湿地分布图。

材料二:

    每当你来到贺兰山下的银川,都会被那一片片迷人的湖泊湿地和悠闲的水乡风光所打动。20世纪60年代和90年代,银川湿地的储水量一度大幅下降。如今从黄河灌区逶迤而来的一条条水渠,将湖泊湿地重新连通,塞上湖城风采得以重现。

材料三:

下图是宁夏灌区示意图。

(1)根据材料分析黄河流经宁夏平原后流量迅速减小的原因。

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(2)银川平原自古就有“塞上江南”的美称,是我国重要的商品粮基地之一,分析银川地区农业发展的自然区位优势。

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(3)银川湿地对当地环境最突出的贡献是___________________________;20世纪60年代、90年代银川湿地的储水量大幅下降的原因分别是_____________和_____________。

(4)该灌溉农业区设置排水渠道具有_____________的生态作用。

答案

(1)流经地区气候干旱,降水少,很少有支流汇入;沿途的蒸发和下渗使河流水量减小;该地区灌溉用水量大。

(2)银川平原地势平坦,土壤肥沃;灌溉水源充足;阴雨天气少,光热较充足,气温日较差大,有利于农作物养分的积累。

(3)增加空气湿度,改善大气环境;围湖造田发展农业;围湖造陆

(4)防止土地盐碱化

阅读理解

   Have you ever complained why life is so tiring? Does the sky sometimes seem dark to you? Are your studies sometimes not successful? Well, friends, cheer up and smile all the time. If you see the world with your warm heart, you’ll find that the whole world smiles to you.

While in school, sometimes you are tired of your lessons, but have you ever noticed the happy smile on your teacher’s face when you did a good job?

One day it is fine. Just before you go out, it suddenly starts to rain. Maybe you would feel very sad and start to complain about the weather. But friends, why don’t you sit down and listen to the free concerts that the nature offers you? And with the timely(及时地) rain, crops in the fields will grow better and better and farmers will have a good harvest.

Although everyone wants to succeed in what he tries to do, sometimes failure can’t be avoided. I think failure is not terrible, and the terrible thing is that we are afraid of it and give up hope. When we face failure, we must be confident(信心) in ourselves, draw a useful lesson from it and try our best to finish what we have decided to do. As a popular saying goes, “Failure is the mother of success”.

Attitude(态度) decides everything. With an optimistic(乐观) attitude life is easy and pleasant. Let’s smile to whatever we meet and the whole world will smile to us.

小题1: People sometimes complain _________.

A.the sky is always dark

B.their studies are successful

C.they see the world with their heart

D.life is tiring小题2:When we face failure, we ___________.

A.must be confident in ourselves

B.shouldn’t be afraid of it

C.shouldn’t give up hope 

D.All of the above小题3:The best title for the passage is_______.

A.Smile and the World Smiles to You

B.Complaining about Life

C.Failure is the Mother of Success

D.It is Very Hard to Succeed

判断题