读北京地形图，回答下列问题。（1）描述一下北京及其周围地_爱下问搜题

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问题综合

读北京地形图，回答下列问题。

（1）描述一下北京及其周围地区的地势特点。

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（2）找出这里的主要河流并根据地势特点分析出河流的流向。

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（3）根据图中提示，简要评价一下北京作为我国的首都，其地理位置有什么优势？

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答案

（1）北京的地势为西北高，东南低。东北、西北、西南三面环山，东南方向是华北平原。

（2）北京市的河流属海河水系，永定河、温榆河和潮白河是全市三条大河，分别自西北、东北向东南流入天津，汇入海河，最终流入渤海。

（3）北京地理位置的优越性主要表现在：①纬度位置和海陆位置优越。北京地处中纬度暖温带，虽地处内陆但距海不远，这样的地理位置使北京有适合城市发展的冷热、干湿都适中的气候优势；②战略位置优越。北京的地形地势决定了北京市战争年代易守难攻，和平年代适宜经济发展、城市建设；③经济区位优越。北京西部背靠我国黄土高原的能源、原材料基地，南邻粮、棉、油等物产丰富的黄淮海平原，北抵我国最大的牧区内蒙古牧区，这些区域为北京市的经济发展、城市建设和人民生活奠定了坚实的物质基础。

完形填空

阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中选出能填入相应空白处的最佳选项。
I ran into a stranger as he passed by. “I’m so sorry!” was my     . Then he said, “Excuse me too ... I didn’t even      you.” We were very    , the stranger and I. Then we went on our ways after saying     .
But at home, a different      is told. How we treat our      ones, the young and the old. Later, in the kitchen, as I cooked our supper, my      entered, very still. When I turned, I nearly knocked her down. “Get out of the way!” I      at her. She left, with her little heart broken. I didn’t      how hard I’d spoken.
That     , as I lay awake in bed, God’s quiet voice      to me and said, “While with strangers, you are polite,      with those you love, you didn’t do it properly. Go and look right now on the      floor, you’ll find some flowers there by the door. Those are the flowers she    __  for you. She picked them herself—pink, yellow and blue.”
By this time, I felt      and small and now my own      fell. I quietly went to her bed, “     up, my dear daughter.” I said. “Are these the flowers you picked for me?” She smiled, “I found them on the tree. I knew you’d like them,      the blue.” I said, “I’m so   __  that I missed them today ... And I shouldn’t have shouted at you that way.” She whispered(低声说), “Mommy, that’s okay. I still      you anyway.” I hugged her and said, “I love you too and love your flowers, especially the blue.”

C．dinning-room

填空题

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