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B 跨学科
Daddy, look up at the sky! What are those? They look like rabbits. Or are they flowers? Or trees? No, they are all clouds. Let’s do an experiment (实验) to make our own cloud!
Materials
◇ A wide glass jar with a lid
◇ Very hot water
◇ Some ice
◇ A match
Very important! Only parents deal with matches!!!
Steps
1. Turn the lid upside down and fill it with ice.
2. Fill the jar about 1.5cm with very hot water.
3. Ask your parent to light a match. Then blow out the match just above the jar. Hold the smoking stick inside. (You want smoke from the match to fill the jar. )
4. Quickly put the lid with ice on the jar. Cover the jar completely.
5. Let the cloud form for a few minutes. Then take the lid off and meet the cloud!
Result
A real cloud comes up. But it is not round and it disappears soon.
(
A. Rabbits. B. Flowers.
C. Trees. D. Clouds.
(
A. A glass jar. B. Very hot water.
C. Some ice. D. Your parent’s help.
(
A. ①②③⑤④ B. ①③⑤②④
C. ①④③⑤② D. ①⑤②③④
(
A. A real cloud comes up. B. The cloud is round.
C. The cloud lasts a few hours. D. The cloud doesn’t disappear.
(
A. A novel. B. A storybook.
C. A travel guide. D. A science magazine.
Daddy, look up at the sky! What are those? They look like rabbits. Or are they flowers? Or trees? No, they are all clouds. Let’s do an experiment (实验) to make our own cloud!
Materials
◇ A wide glass jar with a lid
◇ Very hot water
◇ Some ice
◇ A match
Very important! Only parents deal with matches!!!
Steps
1. Turn the lid upside down and fill it with ice.
2. Fill the jar about 1.5cm with very hot water.
3. Ask your parent to light a match. Then blow out the match just above the jar. Hold the smoking stick inside. (You want smoke from the match to fill the jar. )
4. Quickly put the lid with ice on the jar. Cover the jar completely.
5. Let the cloud form for a few minutes. Then take the lid off and meet the cloud!
Result
A real cloud comes up. But it is not round and it disappears soon.
(
D
) 1. What are the boy and his father talking about?A. Rabbits. B. Flowers.
C. Trees. D. Clouds.
(
D
) 2. Which is very important when you use matches in the experiment?A. A glass jar. B. Very hot water.
C. Some ice. D. Your parent’s help.
(
B
) 3. 新考法·逻辑排序 What is the right order of “making the cloud”?A. ①②③⑤④ B. ①③⑤②④
C. ①④③⑤② D. ①⑤②③④
(
A
) 4. What is the result of the experiment?A. A real cloud comes up. B. The cloud is round.
C. The cloud lasts a few hours. D. The cloud doesn’t disappear.
(
D
) 5. Where does the text probably come from?A. A novel. B. A storybook.
C. A travel guide. D. A science magazine.
答案
B【主旨大意】本文主要介绍了如何用罐子制作出云朵。
1. D【点拨】细节理解题。根据“No, they are all clouds.”可知父子俩谈论的是云朵。
2. D【点拨】细节理解题。根据“Very important! Only parents deal with matches!!!”可知，很重要的是，用火柴的时候需要父母的帮助。
3. B【点拨】细节理解题。根据“Steps”中的步骤可知，制作云朵的顺序是，首先盖子上放冰，即①；然后罐子里装热水，即③；在罐子上吹灭火柴，即⑤；带冰的盖子放在罐子上，即②；几分钟后会产生云朵，即④。
4. A【点拨】细节理解题。根据“A real cloud comes up. But it is not round and it disappears soon.”可知最后的结果是会出现真正的云朵。
5. D【点拨】推理判断题。制作云朵是属于科学类。
1. D【点拨】细节理解题。根据“No, they are all clouds.”可知父子俩谈论的是云朵。
2. D【点拨】细节理解题。根据“Very important! Only parents deal with matches!!!”可知，很重要的是，用火柴的时候需要父母的帮助。
3. B【点拨】细节理解题。根据“Steps”中的步骤可知，制作云朵的顺序是，首先盖子上放冰，即①；然后罐子里装热水，即③；在罐子上吹灭火柴，即⑤；带冰的盖子放在罐子上，即②；几分钟后会产生云朵，即④。
4. A【点拨】细节理解题。根据“A real cloud comes up. But it is not round and it disappears soon.”可知最后的结果是会出现真正的云朵。
5. D【点拨】推理判断题。制作云朵是属于科学类。
解析
【分析】这是一篇跨学科的英语阅读理解题，围绕“制作云朵的实验”展开，共5道小题，涵盖细节理解、逻辑排序、推理判断等类型。解题思路为：先通读全文把握主旨，再针对每道题的关键词回原文定位，细节题直接匹配原句信息，逻辑排序题对应原文步骤顺序，推理判断题结合内容属性判断来源。
【解析】1. 细节理解题，根据原文“No, they are all clouds.”可知父子俩谈论的是云朵，故选D。
2. 细节理解题，根据原文“Very important! Only parents deal with matches!!!”可知使用火柴时需要父母帮助，故选D。
3. 逻辑排序题，根据原文Steps的顺序：①盖子放冰→③罐中装热水→⑤吹灭火柴放罐内→②盖带冰的盖子→④几分钟后形成云朵，故顺序为①③⑤②④，选B。
4. 细节理解题，根据原文“A real cloud comes up.”可知实验结果是出现了真正的云朵，故选A。
5. 推理判断题，文章介绍的是制作云朵的科学实验，属于科学类内容，最可能来自科学杂志，故选D。
【答案】1.D 2.D 3.B 4.A 5.D
【知识点】英语阅读理解、细节理解、推理判断
【点评】本文结合科学实验的跨学科英语阅读材料，重点考查学生提取细节信息、梳理逻辑顺序及判断文本来源的能力，题目难度适中，需学生仔细研读原文内容。
【难度系数】0.6
【解析】1. 细节理解题，根据原文“No, they are all clouds.”可知父子俩谈论的是云朵，故选D。
2. 细节理解题，根据原文“Very important! Only parents deal with matches!!!”可知使用火柴时需要父母帮助，故选D。
3. 逻辑排序题，根据原文Steps的顺序：①盖子放冰→③罐中装热水→⑤吹灭火柴放罐内→②盖带冰的盖子→④几分钟后形成云朵，故顺序为①③⑤②④，选B。
4. 细节理解题，根据原文“A real cloud comes up.”可知实验结果是出现了真正的云朵，故选A。
5. 推理判断题，文章介绍的是制作云朵的科学实验，属于科学类内容，最可能来自科学杂志，故选D。
【答案】1.D 2.D 3.B 4.A 5.D
【知识点】英语阅读理解、细节理解、推理判断
【点评】本文结合科学实验的跨学科英语阅读材料，重点考查学生提取细节信息、梳理逻辑顺序及判断文本来源的能力，题目难度适中，需学生仔细研读原文内容。
【难度系数】0.6
