题文
阅读理解。
How Time Changes around the World?
Strange things happen to time when you travel because the earth is dividedinto twenty-four zones(时区),one hour apart(一个时区相差一个小时). You can
have days with more or fewer than twenty-four hours, and weeks with more or
fewer than seven days.
If you make a five-day trip across the Atlantic Ocean(大西洋), your ship
enters a different time zone every day. As you enter each zone, the time changes
one hour. Travelling west, you set your clock back, travelling east, you set it
ahead (向前). Each day of your trip has either twenty-five or twenty-three hours.
If you travel by ship across the Pacific. You cross the international date line
(国际日期变更线). By agreement, this is the point where a new day begins.
When you cross the line, you change your calender one full day, backward or
forward.
Travelling east, today becomes yesterday. Travelling west, it is
tomorrow. 1. Strange things happen to time when you travel because ______. A. no day really has twenty-four hours
B. no one knows where time zones begin
C. the earth is divided into time zones 2. The difference in time between zones is ______. A. one hour
B. more than seven days
C. seven days 3. If you travel across the Atlantic Ocean, going east,
you set your clock ______.A. one hour ahead in each time zone
B. one hour ahead for the whole trip
C.
one full day
back for each time zone 4. From this selection, it seems true that the Atlantic ______. A. is in one time zone
B. is divided into twenty-four zones
C. is divided into five time zones 5. The international date line is the name for ______. A. the beginning of any new time zone
B. any point where time changes by one hour
C. the point where a new day begins
题型：未知 难度：其他题型
答案
1-5 CAACC
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解析
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考点
据考高分专家说，试题“阅读理解。How.....”主要考查你对 [科教类阅读 ]考点的理解。
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如果是介绍社会现象的文章，要掌握所谈现象的内涵。
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关键词做上记号，尤其是各段中心句，为答题提供更快捷更多的信息源。
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3. 定位阅读，强化对应意识。同时要注意原文利用和自我加工相结合。
