新考法精讲
考点分析
图示理解题主要考查学生对文章关键信息的提取、整合能力，以及将文字内容与图表、示意图、流程图等视觉形式进行对应转换的能力。学生需要结合原文的方位描述、结构说明、数据信息或流程展示等内容，准确匹配图示要素，完成信息解读与判断。
真题精讲
（2026·无锡市江阴一中月考）We should all have at least one fire extinguisher somewhere in our house or office building. However, it's not enough to simply keep an extinguisher somewhere. The best way to be ready for a fire is to study this guide carefully and go over it often.
1. Have a clear exit route
Before operating(操作) the fire extinguisher, make sure you have a clear exit route. If you cannot put out the fire, you will need to make a safe exit. Also, make sure everyone else is out.
2. Call the fire department(消防部门)
Even if the fire seems manageable, you should always have the fire department on the way. Once the firemen arrive, they can double-check to see if the fire has been completely put out.
3. Operate the extinguisher
It can be difficult to think clearly during a fire. One method to help you remember how to operate an extinguisher is to remember the four steps of “PASS” process.
●P—Pull. ●A—Aim(瞄准). ●S—Squeeze. ●S—Sweep.
To operate a Fire Extinguisher :
...
(
D
)22. The following pictures show the four steps of the “PASS” process. Which is their CORRECT order?
A. ①②③④ B. ④①③② C. ②③④① D. ④②①③
解析：
【分析】本题是图示理解类阅读题，解题思路为：①抓取题干关键词“PASS process”，定位原文中灭火器操作的四步定义，明确每一步的动作；②识别插图对应的动作，匹配原文步骤；③按PASS流程排序，对应选项得出答案。
【解析】首先，根据题干关键词“the four steps of the ‘PASS’ process”，定位原文：P（Pull：拔出保险销）、A（Aim：瞄准火焰底部）、S（Squeeze：挤压手柄）、S（Sweep：左右扫射喷嘴）。其次，匹配插图动作：图④对应Pull（拔保险销），图②对应Aim（瞄准），图①对应Squeeze（挤压手柄），图③对应Sweep（扫射）。最后，按PASS顺序排列为④→②→①→③，对应选项D。
【答案】D
【知识点】阅读理解、图文信息匹配
【点评】本题考查学生的信息提取与图文转换能力，需结合原文关键描述和图示动作完成排序，属于基础阅读题型，难度适中。
【难度系数】0.5
