问题 综合

读下图安第斯山脉东西两侧风向图和甲、乙两副气温年变化曲线和逐月降水量图,回答下列问题。(12分)

(1)在甲、乙两副图中,准确反映A地气候特点的是:____图,反映B地气候特点的是:____ 图。

(2)A、B两地降水差异很大,其原因是安第斯山脉对来自太平洋的水汽起了____ 作用。

(3)A、B两地最高气温都出现在一月,主要影响因素是:_________ 。

A、海陆位置     B、地形地势       C、纬度位置     D、洋流

(4)A地的气候类型是:______气候,其气候特征是:_______。

答案

(1)甲、乙

(2)阻挡

(3)B

(4)地中海、夏季炎热干燥,冬季温和多雨

题目分析:

(1)从图上看,来自太平洋的湿润西风在经过安第斯山脉,受到安第斯山脉的阻挡,很难到达安第斯山脉的东侧,所以A侧降雨多,B侧降雨少,所以在甲、乙两副图中,准确反映A地气候特点的是A图,反映B地气候特点的是B 图。

(2)由(1)分析看出:A、B两地降水差异很大,其原因是安第斯山脉对来自太平洋的水汽起了阻挡作用。

(3)A、B两地最高气温都出现在一月,主要是因为安第斯山脉地势高峻,所以影响因素是地形地势。

(4)A地1月气温最高,7月气温最低,气温年较差小,年降水量多,是地中海气候的典型特点。

所以A地的气候类型是地中海气候,其气候特征是夏季炎热干燥,冬季温和多雨。

点评:

(1)A地全年降水较多是因为A地位于西风的迎风坡,降水多,B地位于西风的背风坡,降水少。

(2)安第斯山脉是美洲科迪勒拉山系的一段。

(3)B地1月气温最高,7月气温最低,气温年较差大,年降水量少,是温带大陆性气候。

单项选择题
阅读理解

People say teenagers are no good. They make too much noise in shopping malls; they drive carelessly up and down America’s main streets. And at least some of the time those things are true. But we shouldn’t forget that there are hard moments in the life of a teenager too.

I watched such a moment not long ago at a woman’s funeral which happened in a church. A teenage grandson stepped forward. Softly he began:“ I want to share a few values that Nana taught me. She never failed to see light in any situation. When our family dog would attack her, what would Nana say? ‘Oh, what beautiful markings that dog has.’ That was Nana.

“She was a strong woman who often lived in the shadow of my grandpa, who was a successful businessman in this city. But she was the one behind the scenes who provided the strength and support for Grandpa’s career,” he said, with a voice now trembling. “That was Nana’s way.”

Finally, in a voice breaking free of sorrow, he looked up and said, “Nana taught me courage. She put up a fight to the end, when she died peacefully, which is how she lived her life. That was Nana’s way, and I hope I can carry on in the same manner.”

There are no hearts as sensitive as those of teenagers, because everything is happening to them for the first time. The trouble with teenagers is that they haven’t learned to be controlled. When that boy rose to speak about the woman who had been his dearest friend, his honest voice dragged each of us out into the open where we could no longer hide. I was moved and learned a lot.

小题1:According to the first paragraph, ______.

A.young people are living a hard life

B.people don’t think highly of the teenagers

C.people shouldn’t forget the young people

D.young people should keep quiet before the public小题2: From the boy’s speech, we know his grandmother ______.

A.was a weak woman living in the shadow of his grandpa

B.liked dogs very much even if they often attacked her

C.could see everything around her though she was old

D.had great influence over the boy when she was alive小题3:We can infer from the passage that the boy ______.

A.was filled with sadness and gave up finishing his talk

B.was always very good at expressing himself

C.practiced a lot in order to give a moving speech

D.had great difficulty in accepting the loss of Nana小题4:The writer wanted to tell the readers ______.

A.the young people were too weak to face certain facts

B.the young people have learned to control themselves

C.the adults could learn something valuable from the young

D.the adults should teach the young how to deal with the death