[题目]读“北半球某区域冬季某月地面天气形势图(单位:百帕) .完成下列问题(1)此时.A地受气压控制,其天气状况是 .(2)图中a.b.c.d中风向表示正确的是地,关于甲乙两地叙述正确的是( )A．甲处风力大于乙处 B．甲处气压高于乙处C．乙处目前受冷气团控制 D．未来几天乙地会经历一次升温过程(3)近日.将有从①地过境.④地在锋面过� 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】读“北半球某区域冬季某月地面天气形势图（单位:百帕）”，完成下列问题

（1）此时，A地受气压控制,其天气状况是。

（2）图中a、b、c、d中风向表示正确的是地；关于甲乙两地叙述正确的是（）

A．甲处风力大于乙处 B．甲处气压高于乙处

C．乙处目前受冷气团控制 D．未来几天乙地会经历一次升温过程

（3）近日，将有从①地过境。④地在锋面过境后，天气变化情况是、、。

（4）暖空气在锋面上常有大规模的（上升、下降）运动。在②④两地的暖空气中,被迫抬升的是地。

【答案】（1）低阴雨天气

（2）c A

（3）暖锋气温下降、气压上升、天气转晴

（4）上升 ④

【解析】

试题分析：（1）从图中看A地气压较四周低，受低气压控制，低压控制下多阴雨天气。

（2）风向应从高压指向低压，a、d指向高压错；北半球风向向右偏，b风向较水平气压梯度力向左偏，错，c风向正确。甲地等压线较乙处密，风力大于乙处，A正确；甲处气压值是1005~1010之间，乙气压是1010~1015之间，乙的气压高于甲，B错；乙处位于暖锋锋后，冷锋锋前，暖气团控制，C正确；未来几天冷锋到达乙地，乙会经历一次冷锋过境过程，大风、降温、雨雪天气，D错。

（3）①地位于暖锋锋前，近日将有暖锋从①地过境。④位于冷锋锋前，将经有冷锋过境，冷锋过境后，气温下降，气压上升、天气转晴。

（4）暖空气在锋面上常有大规模的上升运动，②是暖锋，暖气团主动爬升，④是冷锋，冷气团主动向暖气团移动，暖气团被迫抬升。

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材料一：“一带一路”分别指的是丝绸之路经济带和21世纪海上丝绸之路。 “一带一路”战略构想的提出，契合沿线国家的共同需求，为沿线国家优势互补、开放发展开启了新的机遇之窗，是国际合作的新平台。

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删除：把多余的词用斜线(＼)划掉。

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【题目】短文改错(共10小题；每小题l分，满分10分)

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