题目内容

【题目】1月份海平面等压线分布图,回答:

(1)如果该图所示的气压状况出现在亚欧大陆东部和西太平洋地区,A在亚欧大陆上,B在太平洋上,则A气压中心名称是 B气压中心的名称是

(2)图中C地风向为 风,风的性质特点是 。此时南亚地区盛行 风。

【答案】

(1) 亚洲高压(蒙古-西伯利亚高压) 阿留申低压(太平洋低压)

(2) 西北风 寒冷干燥 东北季风

【解析】

试题分析:

(1)读图可知,A为高压中心,位于亚欧大陆上,亚欧大陆1月份由于海陆热力性质差异,形成冷高压,使得副极地低压仅保留在海洋上,太平洋上的低压中心为阿留申低压,亚欧大陆上的高压中心为亚洲高压。

(2)此时为1月份,北半球冬季,东亚地区盛行西北季风,风从高纬内陆吹来,寒冷干燥,此时南亚地区盛行东北季风。

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【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Science classes are difficult for many students. Fortunately, there are ways to get good grades.

Write it down.

Taking note what is being taught helps a lot more than you would imagine. 1 . You’ll have something ready to refer to if you need a quick refresher(进修). You’ll also be able to catch things your professor might say that won’t be in your textbooks.

2 .

Your professor will do or say things that aren’t in the reading materials. Usually, these provide the professor’s personal understanding on the matter. These enrich your learning and help you apply the theories to everyday life.

Practice.

Science is a matter of practice. 2 . How? It may sound like your mother’s nagging(唠叨) from your elementary school days, but do your homework! Professors give homework for many reasons, and giving you the opportunity to practice is one of them.

Read.

Of course, the foundation of whatever you take up in your science class is the textbook. No matter what, the lesson will always take you back to that thick paper. 4 .

Socialize.

Learning is a lot easier when people are helping each other out. Form a study group, or even just study in the same room as a bunch of your classmates. 5 .

A. Pay attention

B. Focus on your method

C. It’s all a matter of smart schooling

D. The trick is to manage your reading time

E. You’re free to write things in a language making the lesson understandable

F. The best way todrive the facts into your brain is to repeatedly work on them

G. If ever you hit a difficult problem, someone will be around to clarify things for you

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