Ⅱ. Choose the proper sentences from A—G to complete the passage below.
Earth Day, which falls on April 22, is a day to call on more people to protect the natural world. This year's theme “Planet(行星) vs Plastic” is especially important because plastic is harming our environment in many ways. Plastic doesn't break down easily. 1. To fight against plastic pollution, we all need to do something.
Governments can make rules to limit the use of plastic and encourage people to recycle. Businesses should find ways to use less plastic or use recycled plastic instead. International cooperation(合作) is of great importance, as many environmental problems need worldwide support. 2.
Schools can help too. 3. By taking part in activities like zero-waste events at school, we will be more likely to make proper choices in our daily lives. We can also share what we know with our friends and families.
4. We are advised to use reusable shopping bags and glass bottles instead of plastic ones. It's a good idea to try to buy something without a lot of plastic packaging(包装). Even small changes in our daily habits can be helpful.
Earth Day is a perfect chance to have our voice heard. 5. Let's work together towards a greener planet.

A. We students can make a difference.
B. This simple habit can reduce our plastic waste.
C. We can help support this year's theme by saying yes.
D. Remember that every little bit helps to protect the Earth for the future.
E. They can teach us the harm of plastic pollution and lead us to take action.
F. This means it can stay in the environment for a very long time, hurting animals and plants.
G. By working together, countries can share knowledge and resources to make a better world.

1.F 2.G 3.E 4.A 5.D

【分析】
本题为英语七选五补全短文题，解题思路如下：首先通读全文，把握文章围绕“地球日应对塑料污染”的核心主题，梳理各段落大意；接着逐个分析空格前后的语句，通过寻找指代关系、逻辑衔接词、主题呼应等线索，匹配最恰当的选项。
【解析】
1. 空格前句提到“Plastic doesn't break down easily（塑料不易分解）”，选项F中“This means it can stay in the environment for a very long time, hurting animals and plants（这意味着它能在环境中停留很久，伤害动植物）”是对“不易分解”的进一步说明，逻辑承接，故1选F。
2. 空格前句强调“International cooperation is of great importance（国际合作很重要）”，选项G中“By working together, countries can share knowledge and resources to make a better world（通过合作，各国能分享知识资源打造更美好世界）”对应国际合作的内容，故2选G。
3. 空格前句提到“Schools can help too（学校也能帮忙）”，选项E中“They can teach us the harm of plastic pollution and lead us to take action（它们能教我们塑料污染的危害，引导我们行动）”里的“They”指代前文的“Schools”，符合学校的作用，故3选E。
4. 空格后句围绕学生的日常行动展开，选项A“We students can make a difference（我们学生能有所作为）”呼应学生的行动主题，故4选A。
5. 空格前句说“Earth Day is a perfect chance to have our voice heard（地球日是发声的好机会）”，选项D“Remember that every little bit helps to protect the Earth for the future（记住每一点都有助于未来保护地球）”是对呼吁行动的总结，符合语境，故5选D。
【答案】
1.F 2.G 3.E 4.A 5.D
【知识点】
英语七选五、语篇衔接、上下文理解
【点评】
本题以环保为主题，考查学生对语篇逻辑连贯性的把握，需结合指代关系、逻辑承接等线索解题，难度适中，能有效检验学生的语篇分析能力。
【难度系数】
0.5