(10·安徽B篇)
Have you ever wondered?
1. Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York(NY) to London bur seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet(喷射) stream. The jet stream is a very high altitude wind which always blows from the west to the east across the Atlantic. The planes moving at a constant air speed thus go faster in the west-east direction when they are moving with the wind than in the opposite direction.
2. What would happen if the gravity on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures(建筑物) float away? What happened would depend on how strongly the things were attached to the Earth. The Earth is moving at quite a speed, moving at over a thousand miles per hours. If you turn something around your head on a string（细绳）, it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Switching off’ gravity would be like letting go of the string. Things not attached to the Earth would fly off in a straight line. People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling. Most things outside would fly off into space.
60.What information can we get from the first passage?
A.It is jet stream that affects how fast airplanes fly
B.Planes go slower when they are moving with the wind
C.It takes more time to fly from NY to London than from London to NY
D.The yet stream always blows from the east to the west across the Atlantic
61.The word”shoot”underline in the 2nd passage probably means “ ”
A.send for B.move quickly C.come out D.grrow quickly
62.It can be inferred that without gravity .
A.buildings and other structures would float away
B.trees and buildings would not easily fly off
C.something around your head would not fly away
D.everything outside buildings would fly off into space
63.Where can we most probably read in the text
A.In a reseach paper B.In a short story
C.In a travel magazine D.In a student’s book
优加精卷系列答案科目：高中英语 来源： 题型：阅读理解
(07·安徽B篇)
King's College Summer SchoolKing's College Summer School is an annual( 每年的) training program for high school students at all levels who want to improve their English. Courses are given by the teachers of King's College and other colleges in New York. Trips to museums and culture centers are also organized. This year's summer school will be from July 25 to August 15.
More information is as follows:
| Application (申请) date l Students in New York should send their applications before July 18, 2007. l Students of other cities should send their applications before July 16, 2007. l Foreign students should send their applications before July 10, 2007. | Courses l English Language Spoken English: 22 hours Reading and Writing: 10 hours l American History: 16 hours l American Culture: 16 hours |
| Steps l A letter of self-introduction l A letter of recommendation(推荐) ﹡ The letters should be written in English with all the necessary information. | Cost l Daily lessons: $200 l Sports and activities: $100 l Travels: $200 l Hotel service: $400 ﹡You may choose to live with your friends or relatives in the same city. |
| Please write to: Thompson, Sanders 1026 King' s Street New York, NY 10016, USA E-mail: KC-Summer-School@ yahoo, com | |
60. You can most probably read the text in ________.
A. a newspaper B. a travel guide C. a textbook D. a telephone book
61. Which of the following is true about King' s College Summer School?
A. Only top students can take part in the program.
B. King' s College Summer School is run every other year.
C. Visits to museums and culture centers are part of the program.
D. Only the teachers of King' s College give courses.
62. If you are to live with your relatives in New York, you will have to pay the school __
A. $200 B. $400 C. $500 D. $900
63. What information can you get from the text?
A. The program will last two months.
B. You can write to Thompson only in English.
C. As a Chinese student, you can send your application on July 14, 2007.
D. You can get in touch with the school by e-mail or by telephone.
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
(10·安徽E篇)
The need to feed a growing population is putting much pressure on the word’s supply of water.With 97% of the word’s water too salty to be drunk or used in agriculture,the wordwide supply of water needs carefull management，especially in agriculture .Although the idea of a water shortage(短缺) seems strange to someone fortunate enough to live in a high rainfall country,many of the word’s agriculture industries experience constant water shortages.
Although dams can be built to store water for agriculture use in dry areas and dry seasons,the costs of water redistribution(重新分配) are very high.Not only is there the cost of the engineering itself,but there is also an envitonmental cost to be considered.Where valleys(山谷) are flooded to create dams,houses are lost and wildlife homes destroyed.Besides,water may flow easily through pipes to fields,but it cannot be transported from one side of the world to the other.Each country must therefore rely on the management of its own water to suply its farming requirements.
This is particularly troubling for countries with agricultural industries in areas dependent on irrigation(灌溉).In Texas,farmers’ overuse of irrigation water has resulted in a 25% reduction of the water stores.In the Central Vally area of southwestern USA,a huge water engineering project provided water for farming in dry valleys,but much of the water use has been poorly managed.
73.Saudi Arabia’s attempts to grow wheat in desert areas have seen the pumping of huge quantities of irrigation water from underground reserves.Because there is no rainfall in these areas, such reseWhich of the folloeing is true?
A.The water stores in Texas have been reduced by 75％.
B.Most industries in the world suffer from water shortages.
C.The underground watet in Saudi Arabia might run out in 50 years.
D.Good management of water use resulted from the project in the Central Valley.
74.What is most likely to be discussed in the paragraph that follows?
A.Steps to improving water use management.
B.Ways to reduce the cost of building dams.
C.Measures to deal with worldwide water shortages.
D.Approaches to handling the pressure on water supply.
WWW. The text is mainly about________.
A.water supply and increasing population
B.warer use management and agriculture
C.water redistribution and wildlife protection
D.water shotages and environmental protection
rves can only decrease,and it is believed that fifty years of pumping will see them run dry.
72. From the first two paragraphs we learn that .
A. much of the word’s water is available for use
B. people in high rainfall countries feel lucky
C. the costs of water redistribution should be considered
D. water can be easily carried through pipes across rhe world
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
(10·安徽A篇)
The engineer Camilla Olivetti was 40 years old when he started the company in 1908. At his factory in Ivrea, he designed and produced the first Italian typewriter. Today the company’s head office is still in Ivrea, near Turin, but the company is much larger than it was in those days and there are offices all around the world,
By 1930 there was a staff of 700 and the company turned out 13.000 machines a year. Some went to customers in Italy, but Olivetti exported more typewriters to other countries.
Camillo’s son, Adriano, started working for the company in 1924 and later he became the boss. He introduced a standard speed for the production line and he employed technology and design specialist. The company developed new and better typewriters and then calculators(计算器). In 1959 it produced the ELEA computer system. This was the first mainframe(主机) computer designed and made in Italy.
After Adriano died in 1960, the company had a period of financial problem. Other companies, especially the Japanese, made faster progress in electronic technology than the Italian company.
In 1978, Carlo de Benedetti became the new boss. Olivetti increased its marketing and service networks and made agreements with other companies to design and produce more advanced office equipment. Soon it became one of the world’s lesding companies in information technology and commucations. There are now five independent companies in the Olivetti group—one for personal computers, one for other office equipment, one for systems and service, and two for telecommunications.
56.From the text we learn that
A. by 1930 Olivetti produced 13.000 typewriters a year
B. Olivetti earned more in the 1960s than in the 1950s
C. some of Olivetti’s 700 staff regularly visited customers in Italy
D. Olivetti set up offices in other countries from the very beginning
57. What was probably the direct result of Olivetti’s falling behind in electronic technology
A. Adriano’s death B.A period of financial problems
C. Its faster progress D. Its agreements with other companies.
58. What do we know about Olivetti?
A. It produced the best typewriter in the world.
B. It designed the world’s first mainframe computer.
C. It exported more typewriters than other companies.
D. It has five independent companies with its head office in Ivrea.
59. The best title for the text would be
A. The Origin of Olivetti. B. The Success of Olivetti.
C. The History of Olivetti D. The Production of Olivetti.
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
(10·安徽C篇)
American cities are similar to other cities around the world. In every country cities reflect the values of the culture. Cities contain the very best aspects of a society: opportunities for education employment and entertainment. They also contain the very worst parts of a society: violent crime racial conflict and poverty. American cities are changing just as American society is changing.
After World War II city residents became wealthier more prosperous. They had more children. They needed more space. They move out of their apartments in the city to buy their own homes. They bought houses in the suburbs areas near a city where people live. These are areas without many offices or factories. During the 1950s the American “dream” was to have a house in the suburbs.
Now things are changing. The children of the people who left the cities in 1950s are now adults. They unlike their parents want to live in the cities. Many young professionals doctors lawyers and executives are moving back into the city. Many are single; others are married but often without children. They prefer the city to the suburbs because their jobs are there; they are afraid of the fuel shortage; or they just enjoy the excitement and opportunities which the city offers.
This population shift is bringing problems as well as benefits. Countless poor people must leave their apartments in the city because the owners want to sell the buildings or make apartments for sale instead of for rent. In the 1950s, many poor people did not have enough money to move to the suburbs; now many of these people do not have enough money to stay in the cities.
Only a few years ago, people thought that the older American cities were dying. Some city residents now see a bright , new future .Others see only problems and conflicts. One thing is sure：many dying cities are alive again.
64.What does the author think of cities all over the world ?
A. They are alive . B. They are hopeless.
C. They are similar D. They are different.
65.Why did American city residents want to live in the suburbs after World War Ⅱ?
A. Because older American cities were dying.
B. Because they were richer and needed more space.
C. Because cities contained the worst parts of society.
D. Because they could hardly afford to live in the city.
66. According to the 4th paragragh, a great many poor people in American cities （ ）
A. are faced with housing problems
B. are faced to move to the suburbs
C. want to sell their buildings
D. need more money for daily expenses
67. We can conclude from the text that ( )
A. American cities are changing for the wors
B. people have different views on American cities
C. many people are now moving from American cities
D. the population is decreasing in older American cities
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
