Unit 6 Earth First Developing ideas What’s really green 课件-2022-2023学年高中英语外研版（2019）必修第二册

What’s really green? Developing ideas 1 Here are some questions about “green living” in Activity 1 . Choose the answers you agree with and why? How much do you know about “green living”? 2 1. Which shopping bag is more environmentally friendly ? A plastic（塑料的） bag . A paper bag. Neither of these. 2. What should you do to save energy when leaving your home? Turn off a device Unplug a device Neither of these. 拔掉……的电源插头 3. What food is better for the environment? Food produced near to where you live. Food produced far from where you live. It depends. 4. Which uses less water? Taking a bath. Taking a shower. It depends. Are your choices really green? What is the function of the red parts? What is the structure of the passage? What is the function of the red parts? subheading 副标题；小标题 Conclusion Introduction Body green truth 1 green truth 2 green truth 3 green truth 4 What is the structure of the passage? What's the main idea of the passage? 关键词 It discusses some common _________ which have been shown to be only________ or even completely__________ green truths false half true What’s really green? Paper shopping bags are better than plastic ones. When you turn off a device, it stops using power. Eating local food is good for the environment. It’s better to take a shower than a bath. Read the passage and check your answers. Read the effects and complete the causes 1Most of us are aware that we must take care of the environment, and the majority of us take steps to save energy and reduce waste and pollution. But recently, some “green truths” have been shown to be only half true, or even completely false. Here are some common ones. Which are really green? 意识到 环境 多数 take steps/measures to do sth. 采取措施做某事 减少 完全地 错的 常见的 Paper shopping bags are better than plastic ones. 2Plastic bags cause litter and are a danger to wild animals, which mistake t