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三、阅读理解
Maybe you know floods, earthquakes and so on. But have you heard of typhoons?
Typhoons are one of the worst kinds of storms, usually around the Pacific Ocean. Most typhoons happen in July, August and September.
How does a typhoon happen? When lots of seawater gets hot in summer, it evaporates (蒸发) into the air. This makes the air hotter. When the air gets warm enough, it starts to move higher up into the sky. Then cooler air around it rushes in. It fills the space that is left. After the air gets warmer, it starts to move quickly, making wind. The wind goes in circles and keeps moving higher in the sky. The warmer the air gets, the more quickly the wind moves. And when the wind moves faster than 30 metres a second, a typhoon begins.
A typhoon has two parts, and one is called the “eye”. In the eye, the wind does not move so fast. The other part is the wall of clouds around the eye. Here are the strongest wind and the hardest rain.
Typhoons are very dangerous. So what should we do when a typhoon hits? The following are some useful tips.
· Stay inside. Close all the windows and stay away from them.
· Try to bring all of your things inside. Strong wind could even blow away your bikes!
· Listen to the radio, watch TV or check your phone messages (短信) for important information.
· If you’re told to go to a safer place, do it right now.
(
A. an advertisement
B. a travel record
C. a weather report
D. a science magazine
(
A. in the hot season
B. in the cold season
C. only in China
D. under the sea
(
① The wind moves fast enough, and a typhoon starts.
② The air moves quickly, making wind.
③ The sun makes seawater hot.
④ The air gets warmer.
A. ④③②①
B. ③④②①
C. ③④①②
D. ④②①③
(
A. The warmer the air gets, the more slowly the wind moves.
B. Usually few people will die in a typhoon.
C. The strongest wind and the hardest rain are in the wall of clouds.
D. A typhoon will not happen before the wind goes faster than 30 km a second.
(
A. open all the windows
B. bring things outside
C. watch TV for fun
D. stay inside
Maybe you know floods, earthquakes and so on. But have you heard of typhoons?
Typhoons are one of the worst kinds of storms, usually around the Pacific Ocean. Most typhoons happen in July, August and September.
How does a typhoon happen? When lots of seawater gets hot in summer, it evaporates (蒸发) into the air. This makes the air hotter. When the air gets warm enough, it starts to move higher up into the sky. Then cooler air around it rushes in. It fills the space that is left. After the air gets warmer, it starts to move quickly, making wind. The wind goes in circles and keeps moving higher in the sky. The warmer the air gets, the more quickly the wind moves. And when the wind moves faster than 30 metres a second, a typhoon begins.
A typhoon has two parts, and one is called the “eye”. In the eye, the wind does not move so fast. The other part is the wall of clouds around the eye. Here are the strongest wind and the hardest rain.
Typhoons are very dangerous. So what should we do when a typhoon hits? The following are some useful tips.
· Stay inside. Close all the windows and stay away from them.
· Try to bring all of your things inside. Strong wind could even blow away your bikes!
· Listen to the radio, watch TV or check your phone messages (短信) for important information.
· If you’re told to go to a safer place, do it right now.
(
D
) 1. This passage is most probably from .A. an advertisement
B. a travel record
C. a weather report
D. a science magazine
(
A
) 2. Typhoons often happen .A. in the hot season
B. in the cold season
C. only in China
D. under the sea
(
B
) 3. In which order does a typhoon happen?① The wind moves fast enough, and a typhoon starts.
② The air moves quickly, making wind.
③ The sun makes seawater hot.
④ The air gets warmer.
A. ④③②①
B. ③④②①
C. ③④①②
D. ④②①③
(
C
) 4. Which of the following is TRUE according to the passage?A. The warmer the air gets, the more slowly the wind moves.
B. Usually few people will die in a typhoon.
C. The strongest wind and the hardest rain are in the wall of clouds.
D. A typhoon will not happen before the wind goes faster than 30 km a second.
(
D
) 5. When a typhoon comes, we had better .A. open all the windows
B. bring things outside
C. watch TV for fun
D. stay inside
答案
1.D 2.A 3.B 4.C 5.D
解析
【分析】这是一篇关于台风的英语阅读理解题，共5道选择题，需结合文章内容逐一判断。解题思路：先通读全文，明确文章主旨（台风的形成、结构及应对措施）；再针对每道题的题干，定位原文对应细节，对比选项排除错误项，选出正确答案。
【解析】1. 第1题：文章介绍台风的科学知识，属于科普类内容，最可能出自科学杂志，故选D。2. 第2题：原文提到多数台风发生在7-9月（炎热季节），且台风形成需海水受热，故选A。3. 第3题：台风形成顺序为：海水被太阳晒热→空气变暖→空气快速移动形成风→风速超30米/秒形成台风，对应顺序③④②①，故选B。4. 第4题：原文指出台风眼周围的云墙有最强的风和最大的雨，C正确；A选项与原文“空气越暖，风移动越快”相悖；B选项未提及台风死亡人数；D选项风速单位应为米/秒而非千米/秒，故选C。5. 第5题：应对台风的措施包括待在室内，故选D。
【答案】1.D 2.A 3.B 4.C 5.D
【知识点】英语阅读理解、细节理解、科普文阅读
【点评】本题考查学生对科普类英语文章的细节提取与逻辑判断能力，题型常规，难度适中，适合初中学生巩固阅读理解技巧。
【难度系数】0.5
【解析】1. 第1题：文章介绍台风的科学知识，属于科普类内容，最可能出自科学杂志，故选D。2. 第2题：原文提到多数台风发生在7-9月（炎热季节），且台风形成需海水受热，故选A。3. 第3题：台风形成顺序为：海水被太阳晒热→空气变暖→空气快速移动形成风→风速超30米/秒形成台风，对应顺序③④②①，故选B。4. 第4题：原文指出台风眼周围的云墙有最强的风和最大的雨，C正确；A选项与原文“空气越暖，风移动越快”相悖；B选项未提及台风死亡人数；D选项风速单位应为米/秒而非千米/秒，故选C。5. 第5题：应对台风的措施包括待在室内，故选D。
【答案】1.D 2.A 3.B 4.C 5.D
【知识点】英语阅读理解、细节理解、科普文阅读
【点评】本题考查学生对科普类英语文章的细节提取与逻辑判断能力，题型常规，难度适中，适合初中学生巩固阅读理解技巧。
【难度系数】0.5
