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四、阅读理解
It happens in summer, lasts about 2 to 10 minutes and has small balls of ice that fall like rain. What could it be? It is hail（冰雹）, also called hailstones or hailstorms.
Hailstorms often visit the US. The area like Nebraska, Colorado and Wyoming would experience seven to nine hail days every year. The place with the most hail in the world is Kenya. It hails about 130 out of 365 days a year.
It's hard to tell exactly when a hailstorm might come. They can cause lots of damage to people, buildings, cars, plants and animals. In fact, hailstorms can even cause deaths. So we should know how to stay safe during them.
The best way to protect yourself from a hailstorm is to be prepared. We all should have our tools prepared all year round, and those tools should include helmets（头盔）. They can help you save your head from both the hail itself and other things brought by heavy storms. Make sure you stay inside until the hail stops and stay away from windows. If possible, find a room at least one level down from the top of the house. If you get caught outside in a hailstorm, try your best to run into a house. If you can't find a house to stay in, find something to protect your head. Remember to stay out of low land areas, because they could be filled with water. Avoid trees because they are also dangerous.
(
A. Nebraska.
B. Colorado.
C. Wyoming.
D. Kenya.
(
A. Hailstorms happen very often.
B. Hailstorms might come with a sign.
C. Hailstorms are very dangerous.
D. Hailstorms are only harmful to animals and plants.
(
①Stay close to windows.
②Find something to protect your head.
③Stay out of low land areas.
④Stay away from trees.
A. ①②④
B. ①③④
C. ②③④
D. ①②③④
(
A. Get to Know Hailstorms
B. Be Brave to Fight Hails
C. Helmet Is of Great Use
D. Different Kinds of Damages
It happens in summer, lasts about 2 to 10 minutes and has small balls of ice that fall like rain. What could it be? It is hail（冰雹）, also called hailstones or hailstorms.
Hailstorms often visit the US. The area like Nebraska, Colorado and Wyoming would experience seven to nine hail days every year. The place with the most hail in the world is Kenya. It hails about 130 out of 365 days a year.
It's hard to tell exactly when a hailstorm might come. They can cause lots of damage to people, buildings, cars, plants and animals. In fact, hailstorms can even cause deaths. So we should know how to stay safe during them.
The best way to protect yourself from a hailstorm is to be prepared. We all should have our tools prepared all year round, and those tools should include helmets（头盔）. They can help you save your head from both the hail itself and other things brought by heavy storms. Make sure you stay inside until the hail stops and stay away from windows. If possible, find a room at least one level down from the top of the house. If you get caught outside in a hailstorm, try your best to run into a house. If you can't find a house to stay in, find something to protect your head. Remember to stay out of low land areas, because they could be filled with water. Avoid trees because they are also dangerous.
(
D
)1. Where does it hail about one-third of the time in a year?A. Nebraska.
B. Colorado.
C. Wyoming.
D. Kenya.
(
C
)2. What can we know from Paragraph 3?A. Hailstorms happen very often.
B. Hailstorms might come with a sign.
C. Hailstorms are very dangerous.
D. Hailstorms are only harmful to animals and plants.
(
C
)3. What can you do when you get caught outside in a hailstorm?①Stay close to windows.
②Find something to protect your head.
③Stay out of low land areas.
④Stay away from trees.
A. ①②④
B. ①③④
C. ②③④
D. ①②③④
(
A
)4. What is the best title for the text?A. Get to Know Hailstorms
B. Be Brave to Fight Hails
C. Helmet Is of Great Use
D. Different Kinds of Damages
答案
1-4. DCCA
解析
【分析】
本题为英语阅读理解题，共4道小题，涵盖细节查找、段落理解及主旨概括类题型。解题思路：1. 第1题需定位原文中“一年约三分之一时间下冰雹”的地点，通过计算原文数据匹配选项；2. 第2题需分析第三段内容，逐一排除错误选项；3. 第3题需从第四段提取户外遇冰雹的正确应对措施，对比选项判断；4. 第4题需概括全文核心内容，选择最贴合的标题。
【解析】
1. 第1题：根据原文第二段“The place with the most hail in the world is Kenya. It hails about 130 out of 365 days a year.”，计算得130/365≈1/3，对应选项D。
2. 第2题：第三段提到冰雹会造成大量损害甚至致人死亡，说明其危险性。A选项原文未提及“经常发生”；B选项原文明确“难判断何时到来”；D选项表述片面，冰雹还会危害人、建筑等，故选C。
3. 第3题：第四段指出户外遇冰雹时，需找东西护头（②正确）、远离低地（③正确）、远离树木（④正确）；①靠近窗户错误，因此选C。
4. 第4题：全文围绕冰雹的定义、分布、危害及应对展开，核心是介绍冰雹相关知识，A选项“了解冰雹”最贴合主旨，故选A。
【答案】
1-4. DCCA
【知识点】
阅读理解、细节理解、主旨大意
【点评】
本文围绕冰雹展开，题目以细节查找和主旨概括为主，难度适中，考查学生快速定位原文信息、理解段落内容及概括主旨的能力。
【难度系数】
0.6
本题为英语阅读理解题，共4道小题，涵盖细节查找、段落理解及主旨概括类题型。解题思路：1. 第1题需定位原文中“一年约三分之一时间下冰雹”的地点，通过计算原文数据匹配选项；2. 第2题需分析第三段内容，逐一排除错误选项；3. 第3题需从第四段提取户外遇冰雹的正确应对措施，对比选项判断；4. 第4题需概括全文核心内容，选择最贴合的标题。
【解析】
1. 第1题：根据原文第二段“The place with the most hail in the world is Kenya. It hails about 130 out of 365 days a year.”，计算得130/365≈1/3，对应选项D。
2. 第2题：第三段提到冰雹会造成大量损害甚至致人死亡，说明其危险性。A选项原文未提及“经常发生”；B选项原文明确“难判断何时到来”；D选项表述片面，冰雹还会危害人、建筑等，故选C。
3. 第3题：第四段指出户外遇冰雹时，需找东西护头（②正确）、远离低地（③正确）、远离树木（④正确）；①靠近窗户错误，因此选C。
4. 第4题：全文围绕冰雹的定义、分布、危害及应对展开，核心是介绍冰雹相关知识，A选项“了解冰雹”最贴合主旨，故选A。
【答案】
1-4. DCCA
【知识点】
阅读理解、细节理解、主旨大意
【点评】
本文围绕冰雹展开，题目以细节查找和主旨概括为主，难度适中，考查学生快速定位原文信息、理解段落内容及概括主旨的能力。
【难度系数】
0.6
