Ⅲ. 读一读,仿一仿。
1. 描述人类造成的环境问题
Electric waste is harmful to the environment.
仿写:过度使用塑料对环境是有害的。

2. 描述保护自然的原因
It is a matter of life and death for humans and for the future of our planet.
仿写:这关系到地球上每一个生命的健康与安全。

3. 描述我们可以采取的行动
We can use our interests to give old things a second life.
仿写:我们可以用自己的知识找到让旧物重获新生的新方法。

1. Overusing plastic is harmful to the environment.
2. It is a matter of health and safety for every living thing on Earth.
3. We can use our knowledge to find new ways to give old things a second life.

【分析】本题为英语句子仿写题，需先明确每个原句的句式结构，再将给定的中文意思转换为符合英语语法的正确句子，核心是匹配原句结构、准确翻译中文内容。第一步分析每道仿写题的原句结构：第1题是“动名词短语作主语 + is harmful to + 宾语”；第2题是“It is a matter of + 名词短语 + for + 宾语”；第3题是“We can use + 名词短语 + to do sth”的结构，再对应中文意思转换即可。
【解析】1. 第1题：原句结构为“动名词短语作主语 + is harmful to + 宾语”，“过度使用塑料”翻译为动名词短语Overusing plastic，“对环境是有害的”对应is harmful to the environment，组合得Overusing plastic is harmful to the environment；2. 第2题：原句结构为“It is a matter of + 名词短语 + for + 宾语”，“健康与安全”译为health and safety，“地球上每一个生命”译为every living thing on Earth，组合得It is a matter of health and safety for every living thing on Earth；3. 第3题：原句结构为“We can use + 名词短语 + to do sth”，“自己的知识”译为our knowledge，“找到让旧物重获新生的新方法”译为find new ways to give old things a second life，组合得We can use our knowledge to find new ways to give old things a second life。
【答案】1. Overusing plastic is harmful to the environment.
2. It is a matter of health and safety for every living thing on Earth.
3. We can use our knowledge to find new ways to give old things a second life.
【知识点】英语句子仿写、动名词作主语、固定句式运用
【点评】本题考查英语句式结构的掌握与汉译英能力，要求学生准确匹配原句结构并正确转换语义，属于基础题型，只要掌握基本短语搭配和句式即可完成，难度适中。
【难度系数】0.6