Unit 9 Lesson 25 Going Green重难点讲解及基础练习-2023-2024学年九年级英语北师大版全一册

Lesson 25 Going Green 重难点知识讲解 To produce this much energy, a lot of pollution is created. 为了生产出这些能源，会产生许多污染。 【解析】动词不定式“To produce this much energy”作目的状语。不定式作目的状语时，可放在句首，也可放在句子的末尾。例如： So to help save the planet and save money, our family has decided to recycle everything． 所以为了帮助保护地球和节约金钱，我们全家决定循环使用所有的东西。 We try to use our car less to cut down on air pollution. 为了减少空气污染，我们尽量少用汽车。（本句中，动词不定式 to use作宾语，to cut down 是目的状语） 基础练习 一、翻译下列短语。 1.扔掉_______________________________________________________________ 2.轮流_______________________________________________________________ 3. 解决问题__________________________________________________________ 4. 引起问题__________________________________________________________ 5. 减少______________________________________________________________ 6. 保护环境__________________________________________________________ 7.例如_______________________________________________________________ 8.骑车上学___________________________________________________________ 9.开车上班___________________________________________________________ 10. 拼车_____________________________________________________________ 二、用方框中所给词填空。 reduce recycle cause solve save collect throw protect 1.It's wasteful to ________ away glass, paper and metal. 2. Every class should ________ reusable waste, and sell it for recycling. 3.If everyone thinks about pollution and recycling, we can ________ the air and the oceans and ________ our planet. 4. Using fewer things can save money and ________ pollution in the environment. 5. Air pollution can ________ health problems and global warming. 6. To save our world and save money, our family decides to ________ everything. 7. We all hope that government will ________ serious air pollution in Beijing. 三、根据中文提示完成句子。（每空一词） 1.我们应该改变我们的生活来帮助保护环境。 We should change our lives to _____ _____ the environment. 2.为了节约能源，我们决定停止使用洗碗机。 To save energy we decided to _____ _____ dishwashers. 3.分解完我们的生活垃圾要用几百年的时间。 It _____ _____ _____ _____ _____ decay our daily waste. 4. 我们尽量少开车来减少大