中国政法大学考博考生应该掌握的考博英语真题词汇中国政法大学考博考生应该掌握的考博英语真题词汇.pdf

中国考博辅导首选学校 中国政法大学考博考生应该掌握的考博英语真题词汇 单词贯穿英语复习的始终，进入强化阶段，考生们依然不能够掉以轻心， 但是日日面对单词书，无疑让很多考生心生反感。今天，育明考博李老师为 考生推荐一种新的复习方法，根据阅读记单词，十篇阅读希望能够帮助考生 找到边看阅读边记单词的习惯。需要各大院校历年考博英语真题及其解析请 加扣扣七七二六七八五三七或二八九零零六四三五一，也可以拨打全国免费 咨询电话四零零六六八六九七八享受考博辅导体验。 Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots. Unlike most of the world’s volcanoes, they are not always found at the boundaries of the great drifting plates that make up the earth’s surface; on the contrary, many of them lie deep in the interior of a plate. Most of the hot spots move only slowly, and in some cases the movement of the plates past them has left trails of dead volcanoes. The hot spots and their volcanic trails are milestones that mark the passage of the plates. That the plates are moving is not beyond dispute. Africa and South America, for example, are moving away from each other as new material is injected into the sea floor between them. The complementary coastlines and certain geological features that seem to span the ocean are reminders of where the two continents were once joined. The relative motion of the plates carrying these continents has been constructed in detail, but the motion of one plate with respect to another cannot readily be translated into motion with respect to the 中国考博辅导首选学校 earth’s interior. It is not possible to determine whether both continents are moving in opposite directions or whether one continent is stationary and the other is drifting away from it. Hot spots, anchored in the deeper layers of the earth, provide the measuring instruments needed to resolve the question. From an analysis of the hot spot population it appears that the African plate is stationary and that it has not moved during the past 30 million years. The significance of hot spots is not confined to their role as a frame of reference. It now appears that they also have an