四级课程经典
零基础适用HOT
去试听
四级1对1
定制化
核心词 背词计划
0元
听力 蜕变必备
0元
阅读 冲刺200+
0元
写作 高分模板带练
0元
送历年真题
免费
模考 水平测试
热门
1V1速成方案VIP
All students of geography should be able to interpret a weather map accurately. Weather maps contain an enormous amount of information about weather condition existing at the time of observation over a large geographical area. They reveal in a few minutes what otherwise would take hours to describe. The United States Weather Bureau issues information about approaching storms, floods, frosts and all climatic conditions in general. Twice a month it issues a 30-day "out-look" which is a rough guide to weather conditions likely to occur over broad areas of the United States. These 30-day outlooks are based upon an analysis of the upper air levels which often set the stage for the development of air masses, fronts, and storms.
Considerable effort is being exerted today to achieve more accurate weather predictions. With the use of electronic instruments and earth satellites, enormous gains have taken place recently in identifying and tracking storms over regions which have but few meteorological stations. Extensive experiments are also in progress for weather modification studies. But the limitations of weather modification have prevented meteorological results except in the seeding of super?cooled, upslope mountainous winds which have produced additional rainfall on the windward side of mountain ranges. Nevertheless, they have provided a clearer understanding of the fundamentals of weather elements.
16. The observation of weather conditions by satellites is advantageous because it_______.
A. enables man to alter the weather B. makes weather prediction easier
C. gives the scientist information not obtained readily otherwise D. uses electronic instruments
17 . One characteristic of weather maps NOT mentioned by the author in this passage is
A. fronts
B. thermal changes C. Frost
D. wind speed
18. The thirty-day forecast is determined by examining_______.
A. daily weather maps B. upper air levels C. satellite reports D. changing fronts
19. At the present time, experiments are being conducted in_____
A. 30-day "outlook" B. controlling storms
C. controlling weather D. determining density of pressure groups
20. Artificial rainmaking has been most successful in the_______.
A. lake area
B. western slope of mountains
C. grass lands
D. windward side of mountains
Passage Five
Questions 21 to 25 are based on the following passage
There are two types of people in the world.Although they have equal degree of health and wealth and other comforts of life, one becomes happy, while the other becomes unhappy.This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather.They enjoy all the cheerful things.Those who are to be unhappy think and speak only of the opposite things.Therefore, they are continually dissatisfied.By their remarks, they sour the pleasure of society, offend(hurt) many people, and make themselves disagreeable everywhere.If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied.The intention of ccriticizing and being disliked is perhaps taken up by imitation.It grows into a habit, unknown to its possessors.The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes.I hope this little warning may be of service to them, and help them change this habit.
新东方英语四级好课免费听↓↓↓
课程名称 | 课程亮点 | 试听 |
【小班课】英语四六级零基础无忧计划 | 1V1答疑 | 免费试听 |
【零基础】四六级全科专项突破 | 单项全面进阶 | 免费试听 |
【阅读】四六级阅读高分技巧 | 双师精讲阅读 | 免费试听 |
【写作】四六级写作万能模板 | 双师精讲写作 | 免费试听 |
【听力】四六级听力高分技巧 | 双师精讲听力 | 免费试听 |
【寒假班】英语四六级全程班 | 考前冲分快准狠 | 免费试听 |
了解更多四六级课程 |
资料下载
新东方四级词汇乱序版电子资料
发布时间:2020-04-15关注四六级小助手服务号
回复【过级词汇】获取
英语口语8000句电子书籍
发布时间:2020-04-15关注四六级小助手服务号
回复【过级词汇】获取
新东方在线[四六级王牌团队]典藏笔记(...
发布时间:2019-10-25关注四六级小助手服务号
回复【典藏笔记】获取
英语四级过级备考资料:经验+计划+语法
发布时间:2019-10-25关注四六级小助手服务号
回复【过级经验】获取
英语四级阅读讲义+长难句+翻译
发布时间:2019-10-25关注四六级小助手服务号
回复【阅读礼包】获取
英语四级写作模板|范文|句型|讲义
发布时间:2019-10-25关注四六级小助手服务号
回复【写作指导】获取
新东方·大学英语四级听力特训附音频
发布时间:2019-10-25关注四六级小助手服务号
回复【听力礼包】获取
英语四级口语考试练习题目【word版】
发布时间:2019-10-25关注四六级小助手服务号
回复【口语提升】获取
俞敏洪词根词缀记忆法
发布时间:2019-10-25关注四六级小助手服务号
回复【过级词汇】获取
关注四六级小助手服务号回复【典藏笔记】获取
关注新东方四级服务号,
获取学习资料
推荐阅读
更多>>在英语四级备考中,模拟题练习一直被认为是提高应试水平的有效途径。通过一系列的模拟练习,考生不仅可以提高答题效率,更能够在实际考试中更加从容应对各个环节的挑战。今天我们为大家整理了“2024年6月英语四级阅读理解考试模拟试题(11)”,一起来测试吧!
在英语四级备考中,模拟题练习一直被认为是提高应试水平的有效途径。通过一系列的模拟练习,考生不仅可以提高答题效率,更能够在实际考试中更加从容应对各个环节的挑战。今天我们为大家整理了“2024年6月英语四级阅读理解考试模拟试题(12)”,一起来测试吧!
在英语四级备考中,模拟题练习一直被认为是提高应试水平的有效途径。通过一系列的模拟练习,考生不仅可以提高答题效率,更能够在实际考试中更加从容应对各个环节的挑战。今天我们为大家整理了“2024年6月英语四级阅读理解考试模拟试题(13)”,一起来测试吧!
在英语四级备考中,模拟题练习一直被认为是提高应试水平的有效途径。通过一系列的模拟练习,考生不仅可以提高答题效率,更能够在实际考试中更加从容应对各个环节的挑战。今天我们为大家整理了“2024年6月英语四级阅读理解考试模拟试题(14)”,一起来测试吧!
在英语四级备考中,模拟题练习一直被认为是提高应试水平的有效途径。通过一系列的模拟练习,考生不仅可以提高答题效率,更能够在实际考试中更加从容应对各个环节的挑战。今天我们为大家整理了“2024年6月英语四级阅读理解考试模拟试题(15)”,一起来测试吧!
专项提升公开课
更多>>110小时干货精讲,包邮3斤礼盒,无忧换课
价格 : ¥269元
限报人数:1000人
名师解析,新学期备考攻略
价格 : ¥0元
限报人数:1000人
大咖云集 名师授课
价格 : ¥149元
限报人数:1000人
告别听力‘小聋瞎’
价格 : ¥0元
限报人数:10000人
资料下载
更多>>关注四六级小助手服务号
回复【过级词汇】获取
关注四六级小助手服务号
回复【过级词汇】获取
关注四六级小助手服务号
回复【典藏笔记】获取
关注四六级小助手服务号
回复【过级经验】获取
关注四六级小助手服务号
回复【阅读礼包】获取
关注四六级小助手服务号
回复【写作指导】获取
关注四六级小助手服务号
回复【听力礼包】获取
关注四六级小助手服务号
回复【口语提升】获取
关注四六级小助手服务号
回复【过级词汇】获取
阅读排行榜
相关内容