6．Most Americans enjoy moving from place to place very often．In some states only one house in five has people living in it who have been there for more than five years．One may be born in one city，and go to school in another．He may finish his middle school education in two or three cities and attend a college far across the country．And when he has entered business，he may possibly move from job to job．Moving from job to job，or job-hopping，is a very common practice in the United States．
This practice is not good by and large．Yet every chance to change a job offers the worker an opportunity to move up to a higher position and to get better wages．And job-hopping also gives employers-the bosses，the managers the-chance to benefit from the new ideas and skills that different people bring to their firms or factories．Then，most Americans love traveling．People often drive their automobiles 120to 160kilometers just to have dinner with a friend or even fly to Europe and back just for watching a football match．It is because of this-the fact that Americans are in constant motion and，in this way，it is also easy for you to become friends with Americans．And the friendship can be close and strong for a while，but then disappears as soon as the individuals move away from each other．But if these people should meet again，even years later，they would be delighted to continue the friendship．So don't be unhappy when you fail to find lifetime friendships or relationships in the United States．
51．"Job-hopping"meansD．
A．moving from place to place B．looking for work
C．hoping to get a job D．moving from job to job
52．It is inferred thatA．
A．Americans like to make friends but don't specially attach importance to it
B．it's impossible to find lifetime friendships or relationships in the United States
C．Americans ignore friendships and relationships with others
D．Americans make friends just for fun
53．Personally，the authorB job-hopping．
A．is against B．thinks well of C．wants to stop D．doesn't go along with．
分析 本文向我們介紹了美國人的生活，他們喜歡從一個地方搬遷到另一個地方，跳槽在美國也是很常見的事情，跳槽對個人和老板都有好處．
解答 51---53DAB
51 D 猜測詞義題． 根據文章第 一段Moving from job to job，or job-hopping，is a very common practice in the United States．可知跳槽在美國也是很常見的事情，故選D．
52 A 推理判斷題． 根據文章第二 段it is also easy for you to become friends with Americans．And the friendship can be close and strong for a while，but then disappears as soon as the individuals move away from each other． 可知美國人喜歡結交朋友，但是一旦遠離，他們的關系就會消失，故選A．
53 B 細節(jié)題． 根據文章第 二段every chance to change a job offers the worker an opportunity to move up to a higher position and to get better wages．And job-hopping also gives employers-the bosses，the managers the-chance to benefit from the new ideas and skills that different people bring to their firms or factories． 可知跳槽在美國也是很常見的事情，跳槽對個人和老板都有好處．故選B．
點評 學生需要認真閱讀原文，把握文章大意，對文章脈絡有整體的了解，能仔細查找文中細節(jié)，并能根據文章內容進行合理的推測判斷．
