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【简答题】

El Nino is name given to the mysterious and often unpredictable change in the climate of the world. This strange (1) happens every five to eight years. It starts in the Pacific Ocean and is thought to be caused by a failure in the trade winds (信风),which affects the ocean currents driven by these winds. As the trade winds lessen in (2), the ocean temperatures rise, causing the Peru current flowing in from the east to warm up by as much as 5℃.
The warming of the ocean has far-reaching effects. The hot, humid (潮湿的) air over the ocean causes severe (3) thunderstorms. The rainfall is increased across South America. (4) floods to Peru. In the West pacific, there are droughts affecting Australia and Indonesia. So while some parts of the world prepare for heavy rains and floods, other parts face drought, poor crops and (5).
El Nino usually lasts for about 18 months. The 1982-83 El Nino brought the most (6) weather in modern history. Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds (7) of damage. The 1990 El Nino lasted until June 1995. Scientists (8) this to be the longest El Nino for 2,000 years.
Nowadays, weather experts are able to forecast when an El Nino will (9), but they are still not (10) sure what leads to it or what affects how strong it will be.
A. estimate
B. strength
C. deliberately
D. notify
E. tropical
F. phenomenon
G. stable
H. attraction
I. completely
J. destructive
K. starvation
L. bringing
M. exhaustion
N. worth
O. strike

3()

El Nino is name given to the mysterious and often unpredictable change in the climate of the world. This strange (1) happens every five to eight years. It starts in the Pacific Ocean and is thought to be caused by a failure in the trade winds (信风),which affects the ocean currents driven by these winds. As the trade winds lessen in (2), the ocean temperatures rise, causing the Peru current flowing in from the east to warm up by as much as 5℃.
The warming of the ocean has far-reaching effects. The hot, humid (潮湿的) air over the ocean causes severe (3) thunderstorms. The rainfall is increased across South America. (4) floods to Peru. In the West pacific, there are droughts affecting Australia and Indonesia. So while some parts of the world prepare for heavy rains and floods, other parts face drought, poor crops and (5).
El Nino usually lasts for about 18 months. The 1982-83 El Nino brought the most (6) weather in modern history. Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds (7) of damage. The 1990 El Nino lasted until June 1995. Scientists (8) this to be the longest El Nino for 2,000 years.
Nowadays, weather experts are able to forecast when an El Nino will (9), but they are still not (10) sure what leads to it or what affects how strong it will be.
A. estimate
B. strength
C. deliberately
D. notify
E. tropical
F. phenomenon
G. stable
H. attraction
I. completely
J. destructive
K. starvation
L. bringing
M. exhaustion
N. worth
O. strike

题目标签:信风
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】下列洋流,由信风吹拂形成的是

A.
北太平洋暖流
B.
北赤道暖流
C.
北大西洋暖流
D.
西澳大利亚寒流

【单选题】由信风引起的洋流,其运动方向为( )

A.
北半球向西,南半球向东
B.
与地球自转的方向相同
C.
南北半球都由东向西
D.
北半球向东,南半球向西