Unit5知识点-Unit Summary练习 2025-2026学年北师大版八年级英语下册

八年级英语下册Unit5知识点-Unit Summary练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | environmental problems | personal resolutions | family plans | national efforts | being green | 1. Pollution and global warming are serious ____________________. 2. To save energy, we can make ____________________ like turning off lights when leaving a room. 3. ____________________ can include using reusable bags at home and recycling regularly. 4. Planting trees and building solar power stations are important ____________________. 5. ____________________ means living in a way that protects the Earth. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Environmental problems are getting worse every year. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. You should make personal resolutions to live a greener life. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. National efforts can help reduce air pollution. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. Which of the following is an environmental problem? A. Recycling paper. B. Air pollution. C. Planting trees. D. Saving water. 2. What is an example of a personal resolution? A. Building a new factory. B. Taking short showers. C. Organising a city clean-up day. D. Building a solar power station. 3. What can a family plan include? A. Only personal goals. B. Using reusable bags and recycling at home. C. Building a national park. D. Making laws. 4. Which of the following is a national effort? A. Turning off the lights at home. B. Riding a bike to school. C. The government setting up a recycling system. D. Using a cloth bag. 5. What does “being green” mean? A. Painting everything green. B. Living in a way that protects the environment. C. Only planting trees. D. Using only new products. B. 完成句子（★★） 根据本单元所学内容，用正确的词汇完成句子。 1. 环境问题包括水污染、空气污染和全球变暖。 Environmental problems include water ______, air ______ and global ______. 2. 我们个人的行动，比如少开车，可以帮助减少污染。 Our ______ actions, like driving less, can help ______ pollution. 3. 家庭可以制定绿色计划，比如节约用电和用水。 Families can make green ______, such as saving ______ and water. 4. 国家的努力包括建设太阳能电站和制定环保法律。 National ______ include building solar power stations and making ______ to protect the environment. 5. 绿色意味着我们每个人都要为地球负责。 Being green means that every one of us should take ______ for the Earth. 拓展思考 写一段话（至少5句）总结你在本单元学到的关于“绿色行动”的内容。说明环境问题有哪些，个人、家庭和国家可以做什么，以及你打算做出什么改变。使用 should / can / include / for example 等表达。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. environmental problems 2. personal resolutions 3. Family plans 4. national efforts 5. being green 小试牛刀 B 1. Are environmental problems getting worse every year? Yes, they are. / No, they aren’t. 2. Should I make personal resolutions to live a greener life? Yes, you should. / No, you shouldn’t. 3. Can national efforts help reduce air pollution? Yes, they can. / No, they can’t. 配套练习 A 1. B（空气污染） 2. B（短时间淋浴） 3. B（在家使用可重复袋子、回收） 4. C（政府设立回收系统） 5. B（以保护环境的方式生活） 配套练习 B 1. pollution, pollution, warming 2. personal, reduce 3. plans, electricity 4. efforts, laws 5. responsibility 拓展思考（示例） In this unit, I learned that our planet is facing serious environmental problems, such as air and water pollution and global warming. To solve these problems, everyone needs to take action. Personally, I can make a resolution to take shorter showers and turn off lights when I leave a room. My family can start recycling paper and plastic at home. The government can build more solar power stations and make laws to reduce factory pollution. Being green means we should all take responsibility for the Earth. I will try my best to live a greener life from today. 1 学科网（北京）股份有限公司 $