职称英语B2021年职称英语卫生类B级概括大意题(1).doc

《职称英语B2021年职称英语卫生类B级概括大意题(1).doc》由会员分享，可在线阅读，更多相关《职称英语B2021年职称英语卫生类B级概括大意题(1).doc（4页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、职称英语B 2021年职称英语卫生类B级概括大意题(1) Airplanes are used to carry passengers， cargo and mail.Air transport companies operate scheduled airlines and non-scheduled services over local， regional， national， and international routes.The aircraft operated by these companies range from small single-engine planes to

2、 large multiengine jet transports.The first air passenger services began in 1910， when dirigibles began operation between several German cities.The first scheduled airplane service to carry passengers began in the U.S in 1914.Several e_perimental airmail flights took place in India， Europe， and the

3、United States before World War I， but air transport service did not become a true business until after the war.During World War Two， intercontinental air transport became firmly established.After the war the new long-distance transports with advanced facilities were increasingly able to avoid storms

4、 and strong wind and make flights more economical and consistent.A new generation of “jumbo-jet” transports began operations in 1970， and the supersonic transport entered passenger service in 1976.During the 1970s the number of domestic passengers on U.S airlines increased about 78%， and during the

5、1980s the figure was up about 58%.In 1990 there were 41.8 million international passengers， the figure was a 75% increase over 1980.The total cargo flown by U.S airlines almost doubled during the 1980s， from 5.7 billion to 10.6 billion ton-miles in 1990.Major airports provide a wide range of facilit

6、ies for the convenience of millions of travelers.These range from such basic services as ticket-sales counters and restaurants to lu_ury hotels， shopping centers and play are as for children.International airports must also have customs areas and currency-e_change counters and son. E_ERCISE：1.Paragr

7、aph 2 _.2.Paragraph 3 _.3.Paragraph 4 _.4.Paragraph 5 _.A Airport servicesB Training of pilotsC Beginning periodD Rapid growth in the U.S.E DevelopmentF Competition5.Air transport companies use different plans _.6.The United States was the country where _.7.The forty years from the 1930s to the 1970

8、s was an important period _.8.Nowadays airports provide all kinds of services _A in the development of air transportationB the earliest passenger flights were successfully operatedC to make travel easy and pleasant for the passengersD to provide different servicesE the shortage of qualified pilotsF traveling by air was very cheap参考答案：C E D A D B A C第 4 页 共 4 页