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C 跨学科 自制简易太阳能塔(2025·安徽芜湖弋江区期末改编)
Do you know the sun's warmth is a kind of useful energy? Want to try using it yourself? Let's do a cool project—making a solar tower!
You can try this project at home. You just need some tape, a pin, paper, three cans and two big thick books. Now, we're going to build the solar tower. First, make a pinwheel with a piece of paper. Second, cut off the tops and bottoms of the cans, place the cans on top of each other and tape them together. Next, use a pin to connect the pinwheel with the tower. Finally, put the can tower on top of the books, which are 5 cm apart from each other. So there's a gap at the bottom, allowing the air to enter the tower.
Now, put the whole thing near a window. When the sun shines on the tower, it gets hot and warms the air in it. The warmer air moves upward through the tower and makes the pinwheel turn around as it passes by. Then cooler air comes in through the gap from the bottom of the tower, gets warm, and rises, so the cycle goes on. This is how it works. How amazing!
(
A. By asking questions. B. By listing numbers.
C. By showing pictures. D. By giving examples.
(
A. Connect the pinwheel → Tape the cans → Place the books→Make the pinwheel
B. Make the pinwheel → Tape the cans → Connect the pinwheel→Place the can tower
C. Cut the cans → Place the can tower → Make the pinwheel→Use tape
D. Put the books first→Make the pinwheel→Cut the cans →Add tape
(
A. To hold up the cans for the tower.
B. To make the air get into the tower.
C. To get more sunlight for warm air.
D. To make more space for cooler air.
Do you know the sun's warmth is a kind of useful energy? Want to try using it yourself? Let's do a cool project—making a solar tower!
You can try this project at home. You just need some tape, a pin, paper, three cans and two big thick books. Now, we're going to build the solar tower. First, make a pinwheel with a piece of paper. Second, cut off the tops and bottoms of the cans, place the cans on top of each other and tape them together. Next, use a pin to connect the pinwheel with the tower. Finally, put the can tower on top of the books, which are 5 cm apart from each other. So there's a gap at the bottom, allowing the air to enter the tower.
Now, put the whole thing near a window. When the sun shines on the tower, it gets hot and warms the air in it. The warmer air moves upward through the tower and makes the pinwheel turn around as it passes by. Then cooler air comes in through the gap from the bottom of the tower, gets warm, and rises, so the cycle goes on. This is how it works. How amazing!
(
A
)1. 中考新考法 推断文章写作手法 How does the writer introduce the solar tower in Paragraph 1?A. By asking questions. B. By listing numbers.
C. By showing pictures. D. By giving examples.
(
B
)2. 中考新考法 事件排序 What is the correct order of steps to build the solar tower?A. Connect the pinwheel → Tape the cans → Place the books→Make the pinwheel
B. Make the pinwheel → Tape the cans → Connect the pinwheel→Place the can tower
C. Cut the cans → Place the can tower → Make the pinwheel→Use tape
D. Put the books first→Make the pinwheel→Cut the cans →Add tape
(
B
)3. Why are the two books 5 cm apart from each other?A. To hold up the cans for the tower.
B. To make the air get into the tower.
C. To get more sunlight for warm air.
D. To make more space for cooler air.
答案
C 【文章大意】本文是一篇说明文。文章介绍了如何自制简
易太阳能塔以及太阳能塔工作的原理。
1.A [解析]写作手法题。根据第一段中的“Do you know
the sun's warmth is a kind of useful energy? Want to try
using it yourself?”可推知,作者通过提出两个问题来引出
后续的写作。故选 A。
2.B [解析]事件排序题。根据第二段中的“First, make a
pinwheel(纸风车)...5 cm apart from each other.”可知,自
制太阳能塔的正确顺序为先制作纸风车,然后用胶带粘住
罐子,再使用大头针将纸风车与罐子连接,最后把罐子塔放
置在相互间隔五厘米的书上。故选 B。
3.B [解析]细节理解题。根据第二段中的“So there's a gap
(间隔)at the bottom, allowing the air to enter the tower.”
可知,在两本书之间留出空隙是为了让空气进入塔中。故
选 B。
易太阳能塔以及太阳能塔工作的原理。
1.A [解析]写作手法题。根据第一段中的“Do you know
the sun's warmth is a kind of useful energy? Want to try
using it yourself?”可推知,作者通过提出两个问题来引出
后续的写作。故选 A。
2.B [解析]事件排序题。根据第二段中的“First, make a
pinwheel(纸风车)...5 cm apart from each other.”可知,自
制太阳能塔的正确顺序为先制作纸风车,然后用胶带粘住
罐子,再使用大头针将纸风车与罐子连接,最后把罐子塔放
置在相互间隔五厘米的书上。故选 B。
3.B [解析]细节理解题。根据第二段中的“So there's a gap
(间隔)at the bottom, allowing the air to enter the tower.”
可知,在两本书之间留出空隙是为了让空气进入塔中。故
选 B。
解析
【分析】
1. 第1题考查写作手法，需定位第一段内容，分析作者引出话题的方式；
2. 第2题考查事件排序，需在第二段中按顺序梳理制作太阳能塔的步骤；
3. 第3题考查细节理解，需定位两本书间隔的相关描述，明确其目的。
【解析】
1. 第1题：根据第一段“Do you know the sun's warmth is a kind of useful energy? Want to try using it yourself?”可知，作者通过提出两个问题引出话题，属于提问式写作手法，对应选项A。
2. 第2题：根据第二段“First, make a pinwheel...Second, cut off the tops and bottoms of the cans...tape them together. Next, use a pin to connect the pinwheel with the tower. Finally, put the can tower on top of the books”可知，制作太阳能塔的正确顺序为：制作纸风车→粘罐子→连接纸风车→放置罐子塔，对应选项B。
3. 第3题：根据第二段“Finally, put the can tower on top of the books, which are 5 cm apart from each other. So there's a gap at the bottom, allowing the air to enter the tower.”可知，两本书间隔5厘米是为了让空气进入塔中，对应选项B。
【答案】
1.A 2.B 3.B
【知识点】
英语阅读理解；写作手法；细节理解
【点评】
本题为跨学科英语阅读理解题，结合科学小实验内容，考查学生对文章细节、写作手法及事件顺序的理解，题目难度较低，答案均可从原文直接定位获取，贴近生活易理解。
【难度系数】
0.7
1. 第1题考查写作手法，需定位第一段内容，分析作者引出话题的方式；
2. 第2题考查事件排序，需在第二段中按顺序梳理制作太阳能塔的步骤；
3. 第3题考查细节理解，需定位两本书间隔的相关描述，明确其目的。
【解析】
1. 第1题：根据第一段“Do you know the sun's warmth is a kind of useful energy? Want to try using it yourself?”可知，作者通过提出两个问题引出话题，属于提问式写作手法，对应选项A。
2. 第2题：根据第二段“First, make a pinwheel...Second, cut off the tops and bottoms of the cans...tape them together. Next, use a pin to connect the pinwheel with the tower. Finally, put the can tower on top of the books”可知，制作太阳能塔的正确顺序为：制作纸风车→粘罐子→连接纸风车→放置罐子塔，对应选项B。
3. 第3题：根据第二段“Finally, put the can tower on top of the books, which are 5 cm apart from each other. So there's a gap at the bottom, allowing the air to enter the tower.”可知，两本书间隔5厘米是为了让空气进入塔中，对应选项B。
【答案】
1.A 2.B 3.B
【知识点】
英语阅读理解；写作手法；细节理解
【点评】
本题为跨学科英语阅读理解题，结合科学小实验内容，考查学生对文章细节、写作手法及事件顺序的理解，题目难度较低，答案均可从原文直接定位获取，贴近生活易理解。
【难度系数】
0.7
