《2025年一遍过初中英语九年级全一册冀教版》

| Materials | ☆A wide glass jar with a lid☆Very hot water☆Some ice☆A matchVery important! Only parents deal with matches!!! |
| Steps | 1. Turn the lid upside down and fill it with ice.2. Fill the jar about 1.5 cm 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. |
1 What 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.
2 [新考法·图文转换题] What is the right order of “making the cloud”?

A. ①②③⑤④
B. ①③⑤②④
C. ①④③⑤②
D. ①⑤②③④
3 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.

答案： 1 D 细节理解题。根据文中的“Very important! Only parents deal with matches!!!”可知，使用火柴时，父母的帮助很重要。故选D。
2 B 图文转换题。
步骤 关键细节 对应图片
1 Turn the lid upside down and fill it with ice. ①
2 Fill the jar about 1.5 cm with very hot water. ③
3 Ask your parent to light a match. Then blow out the match just above the jar. ⑤
4 Quickly put the lid with ice on the jar. Cover the jar completely. ②
5 Then take the lid off and meet the cloud! ④
根据上述分析可知，正确的顺序是B。
3 A 细节理解题。根据Result右侧的“A real cloud comes up. But it is not round and it disappears soon”可知，结果是会出现真正的云朵，但云朵不是圆形的，并且很快就消失了。故选A。