阅读理解Theword“day”hastwomeanings.Whenwe

阅读理解 The word“day”has two meanings. When we talk about the number of days in a year, we are using“day”to mean 24 hours. But when we talk about day and night, we are using“day”to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth. At the equator（赤道）day and night are sometimes the same length（长度）. They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days1.A place is moved from day into night and from night into day over and over by ____ of the earthA.the pushingB.the pullingC.the spinningD.the passing2.At the equator day is as long as night ________A.sometimesB.neverC.usuallyD.always3.When the North Pole is tilted toward the sun, the Northern Hemisphere gets _______ sunlightA.lessB.moreC.allD.no

CAB解析试题分析：这篇短文主要介绍了地球自转和四季产生的原理.1.根据A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth.描述,可知选C.2.根据At the equator（赤道）day and night are sometimes the same length（长度）.描述,可知选A.3.根据For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere.描述,可知选B.考点：科普性说明文阅读点评：本文浅显易懂，各个小题都能在文中找到适当依据。只要认真阅读短文，注意前后联系，就能顺利完成阅读。文章所设试题主要考察细节查找，做题关键是找出原文的根据，认真核查小题和原文的异同。

我也是这个答案