北京中考英语阅读理解 C 篇满分技巧

四季读书网 2026-03-01 00:58:24 2 0

北京中考英语阅读理解 C 篇满分技巧

教学 20 多年，发现很多同学都认为 C 篇和 D 篇非常难，不容易拿到满分。

今天就这个问题进行分析，并且，说出解决方法：

1.关于背词汇的顺序：（1）背问题中的词汇；（2）背选项中的词汇；（3）背大题区域词汇；（4）做一套题，按照顺序背相应的词汇；10 套题之后，你就会发现掌握方法了；

2.其次，做题方法：一定要先看题目，看选项；然后，再带着问题去问题中找答案；

3.不是找正确的答案，而是排除不正确的选项。

按照这个思路进行训练，10-20 套题过去，正确率就会飞快上来，甚至可以满分。

真题举例

我们以 2025 年北京中考真题 C 篇阅读理解为例：

25 年中考真题

Imagine a robot. What comes to your mind first? A machine stronger than the human body? However, this same quality is now causing a big problem—it’s creating tons of long-lasting e-waste that could flood our planet. What if, instead, the machines we use were designed to break down and disappear—just as living things do?

For a study published in Science Advances, researchers made a robotic arm and a controller using materials from animals and plants（环保Green). These materials are strong enough to work but can easily break down in a natural environment. After testing, both parts were gone in soil within weeks.

Biodegradable (可生物降解的) robotics often falls under the umbrella of soft robotics, which takes ideas from nature. “This field started in materials science and chemistry rather than traditional robots that come from mechanical (机械的) engineering.” says Florian Hartmann, a materials scientist from Germany. However, many early soft robotics models still used man-made materials that cause pollution.

Wei, a scientist who studies natural materials in Hangzhou, worked together with his friend Zhang, a robotics engineer in Shanghai, to build robots for the new study. They started with cellulose (纤维素) taken from cotton. Then, they added glycerol (甘油) to make a new material that is soft and easy to change shapes. After that they allowed it to dry so it became strong, “Cellulose is cheap and easy to work with,” says Wei. They found that the controller and the robotic arm stood up to both heavy use and a week of inactivity. Finally, they buried (埋) them both in a hole. Within eight weeks these two parts were almost completely gone.

Wei and Zhang expect that robots like these can be used to deal with dangerous waste and then disappear naturally. They also hope that such robots can aid doctors in operations and then safely break down inside the body.

However, it’s important to note that the technology is still in very early stages. “If we truly want to have a biodegradable robot,” Hartmann says, “we also need to make sure its electronics and power parts are biodegradable.”

【做题】首先，对题目进行阅读，明确问题问的是什么？

27. What is special about the robotic arm and the controller in Paragraph 2?

中文：第二段中的机械臂和控制器有什么特别之处？

A. They are green.

它们是绿色的；

B. They are hard.

它们是坚固的。

C. They are intelligent.

它们是智能的。

D. They are affordable.

它们是可负担的起的。

【重点】如果无法把上面所有的词汇和句子理解清楚，那么，是无法把题目完全做对的。所以，这部分的词汇是冲刺阶段必须背诵的。

然后定位到第二段：

For a study published in Science Advances, researchers made a robotic arm and a controller using materials from animals and plants（环保Green). These materials are strong enough to work but can easily break down in a natural environment. After testing, both parts were gone in soil within weeks.

中文：在《科学进展》杂志上发表的一项研究中，研究人员使用来自动植物的材料（绿色环保）制作了一只机械臂和一个控制器。这些材料足够坚固，可以正常使用，但在自然环境中很容易降解。测试后，这两个部件在几周内就在土壤中完全分解消失了。

【分析】这里出现了一个 but，表示“但是”，说明是特别强调，这里其实就是提示考生，but 后面的内容就是 special的同意提示，即后面的内容就是答案区域。那么，可以自然消失，匹配选项B/C/D 都不对，那么，就剩下 A 了，这个时候再匹配就可以非常自然的发现绿色的合理性。这就是我前面说的不是找最正确的答案，而是排除不可能的选项。

【提示】第一通过 but 找到 special 的同替，第二，排除不可能的选项，这就是满分密码。

28. What is mentioned in Paragraph 5 about soft robots?

中文：第五段中提到了关于软体机器人的什么内容？

A. Their operation.

A. 它们的操作 / 运行。

B. Their applications.

它们的应用。

C. Their challenges.

它们的挑战。

D. Their performance.

它们的表现。

然后，我们定位到第五段：