全国职称英语等级考试押题试卷(理工类) 内容简介

本书特点：谨遵考试大纲，精研历年真题，深刻剖析出题者的命题思路，总结归纳考试出题规律，为考生备考指引方向，真正实现“知己知彼，百战不殆”。荟萃研磨众多英语培训机构及各类相关书籍的精华，使考生在增强应试能力的同时提高英语综合运用水平。内容丰富全面，包括词汇选项、阅读判断、概括大意与完成句子、阅读理解、补全短文和完形填空等各类题型的解题技巧、专项练习、模拟试题，真正做到“一书在手，全部拥有”。把学习内容科学地分为30天，有利于考生有条不紊地安排复习，既突出了重点，又加强了针对性。

全国职称英语等级考试押题试卷(理工类) 本书特色

本书特色：谨遵大纲精神，洞悉命题规律，试题高度仿真。

全国职称英语等级考试押题试卷(理工类) 目录

全国职称英语等级考试押题试卷(理工类) 节选

《全国职称英语等级考试押题试卷(理工类)》特点： 谨遵考试大纲，精研历年真题，深刻剖析出题者的命题思路，总结归纳考试出题规律，为考生备考指引方向，真正实现“知己知彼，百战不殆”。 荟萃研磨众多英语培训机构及各类相关书籍的精华，使考生在增强应试能力的同时提高英语综合运用水平。 内容丰富全面，包括词汇选项、阅读判断、概括大意与完成句子、阅读理解、补全短文和完形填空等各类题型的解题技巧、专项练习、模拟试题，真正做到“一书在手，全部拥有”。 把学习内容科学地分为30天，有利于考生有条不紊地安排复习，既突出了重点，又加强了针对性。

全国职称英语等级考试押题试卷(理工类) 相关资料

Geography and Movement To understand how astrology works, we should first take a quick look at the sky. Al-though the stars are at enormous distances, they do indeed give the impression of being affixedto the inner surface of a great hollow sphere surrounding the earth. Ancient people, in fact,literally believed in the existence of such a celestial sphere. As the earth spins on its axis, thecelestial sphere appears to turn about us each day, pivoting at points on a line with the earth'saxis of rotation. This daily turning of the sphere carries the stars around the sky, causingmost of them to rise and set, but they, and constellations they define, maintains fixed pat-terns on the sphere, just as the continent of Australian maintains its shape on a spinning globeof the earth. Thus the stars were called fixed stars. The motion of the sun along the ecliptic is, of course, merely a reflection of the revolu-tion of the earth around the sun, but the ancients believed the earth was fixed and the sun hadand independent motion of its own, eastward among the stars. The glare of sunlight hides thestars in daytime, but the ancients were aware that the stars were up there even at night, andthe slow eastward motion of the sun around the sky, at the rate of about thirty degrees eachmonth, caused different stars to be visible at night at different times of the year. The moon, revolving around the earth each month, also has an independent motion in thesky. The moon, however, changes it position relatively rapidly. Although it appears to riseand set each day, as does nearly everything else in the sky, we can see the moon changing po-sition during as short an interval as an hour or so. The moon's path around the earth lies near-ly in the same plane as the earth's path around the sun, so the moon is never seen very farfrom the ecliptic in the sky. There are five other objects visible to the naked eye that also ap-pear to move in respect to the fixed background of