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B
Different weather makes people feel different. It has an influence（影响） on health, intelligence(智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, the IQ(智商) of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have higher intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse in exams in the hot months of the year (July and August).
Weather also has a strong influence on people's feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in the hot summer. At about $18°\mathrm{C}$, people feel more comfortable.
Are you feeling good, tired, or unhappy today? It may be the weather's problem.
26. What does the underlined word "it" in paragraph 3 refer to?
A. Health.
B. The wind.
C. IQ.
D. Weather.
27. Why do students in the United States usually get worse in exams in July and August?
A. Because they have low IQ.
B. Because the weather is very hot.
C. Because a very strong wind comes.
D. Because they don't do well in their studies.
28. Which of the following is NOT true?
A. The weather in the northern part of the United States is hot and wet in August.
B. People have higher intelligence with the help of the wind.
C. Thin people might feel cold and unhappy during winter.
D. The weather may make us have different feelings.
29. Which shows the structure of the passage?
30. What's the best title for the passage?
A. Different Changes of Weather
B. IQ and Weather
C. Exams in the Hot Months
D. Weather and Its Influences on People
Different weather makes people feel different. It has an influence（影响） on health, intelligence(智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, the IQ(智商) of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have higher intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse in exams in the hot months of the year (July and August).
Weather also has a strong influence on people's feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in the hot summer. At about $18°\mathrm{C}$, people feel more comfortable.
Are you feeling good, tired, or unhappy today? It may be the weather's problem.
26. What does the underlined word "it" in paragraph 3 refer to?
A. Health.
B. The wind.
C. IQ.
D. Weather.
27. Why do students in the United States usually get worse in exams in July and August?
A. Because they have low IQ.
B. Because the weather is very hot.
C. Because a very strong wind comes.
D. Because they don't do well in their studies.
28. Which of the following is NOT true?
A. The weather in the northern part of the United States is hot and wet in August.
B. People have higher intelligence with the help of the wind.
C. Thin people might feel cold and unhappy during winter.
D. The weather may make us have different feelings.
29. Which shows the structure of the passage?
30. What's the best title for the passage?
A. Different Changes of Weather
B. IQ and Weather
C. Exams in the Hot Months
D. Weather and Its Influences on People
答案
26.C 27.B 28.A 29.B 30.D
解析
【分析】
本次是英语阅读理解题，涵盖词义猜测、细节理解、细节判断、文章结构、主旨大意5类题型。解题思路：1. 第26题需定位代词所在句，结合上下文指代的前文名词判断答案；2. 第27题定位美国学生7、8月考试差的原文句，查找原因；3. 第28题逐一核对选项与原文表述，找出错误选项；4. 第29题梳理段落内容，明确总起、分述、总结的文章结构；5. 第30题归纳全文核心内容，确定贴合主旨的标题。
【解析】
26. 解析：第三段提到“the IQ of a group of students was very high when a very strong wind came... Very hot weather, on the other hand, can make it lower.”，此处it指代前文的IQ，故选C。
27. 解析：第三段最后一句明确说明“Students in many schools of the United States often get worse in exams in the hot months of the year (July and August).”，可知原因是天气炎热，故选B。
28. 解析：A选项：原文第二段指出“In August, it is very hot and wet in the southern part of the United States.”，并非北部，表述错误；B选项对应第三段“The wind can help people have higher intelligence.”，正确；C选项对应第四段“Winter may be a bad time for thin people... They might feel unhappy during cold weather.”，正确；D选项对应第一段“Different weather makes people feel different.”，正确。故选A。
29. 解析：文章第一段总述天气对健康、智力、情绪有影响；第二段分述对健康的影响；第三段分述对智力的影响；第四段分述对情绪的影响；第五段总结天气的影响，结构为总-分-总，对应选项B。
30. 解析：全文围绕天气对人的健康、智力、情绪的影响展开，A选项仅讲天气变化，B选项仅涉及智力，C选项仅涉及考试，均片面，D选项贴合主旨，故选D。
【答案】
26.C 27.B 28.A 29.B 30.D
【知识点】
词义猜测题、细节理解题、主旨大意题
【点评】
本题为英语阅读理解常规题型，考查学生定位原文信息、理解代词指代、判断细节正误、梳理文章结构及归纳主旨的能力，需学生仔细阅读原文，对应选项逐一验证，难度适中。
【难度系数】
0.6
本次是英语阅读理解题，涵盖词义猜测、细节理解、细节判断、文章结构、主旨大意5类题型。解题思路：1. 第26题需定位代词所在句，结合上下文指代的前文名词判断答案；2. 第27题定位美国学生7、8月考试差的原文句，查找原因；3. 第28题逐一核对选项与原文表述，找出错误选项；4. 第29题梳理段落内容，明确总起、分述、总结的文章结构；5. 第30题归纳全文核心内容，确定贴合主旨的标题。
【解析】
26. 解析：第三段提到“the IQ of a group of students was very high when a very strong wind came... Very hot weather, on the other hand, can make it lower.”，此处it指代前文的IQ，故选C。
27. 解析：第三段最后一句明确说明“Students in many schools of the United States often get worse in exams in the hot months of the year (July and August).”，可知原因是天气炎热，故选B。
28. 解析：A选项：原文第二段指出“In August, it is very hot and wet in the southern part of the United States.”，并非北部，表述错误；B选项对应第三段“The wind can help people have higher intelligence.”，正确；C选项对应第四段“Winter may be a bad time for thin people... They might feel unhappy during cold weather.”，正确；D选项对应第一段“Different weather makes people feel different.”，正确。故选A。
29. 解析：文章第一段总述天气对健康、智力、情绪有影响；第二段分述对健康的影响；第三段分述对智力的影响；第四段分述对情绪的影响；第五段总结天气的影响，结构为总-分-总，对应选项B。
30. 解析：全文围绕天气对人的健康、智力、情绪的影响展开，A选项仅讲天气变化，B选项仅涉及智力，C选项仅涉及考试，均片面，D选项贴合主旨，故选D。
【答案】
26.C 27.B 28.A 29.B 30.D
【知识点】
词义猜测题、细节理解题、主旨大意题
【点评】
本题为英语阅读理解常规题型，考查学生定位原文信息、理解代词指代、判断细节正误、梳理文章结构及归纳主旨的能力，需学生仔细阅读原文，对应选项逐一验证，难度适中。
【难度系数】
0.6
