Unit 6 Earth First Developing ideas What's really green？导学案-2023-2024学年高中英语外研版（2019）必修第二册

Unit 6 Developing ideas What’s really green Activity 1 Lead in Q1 What’s the meaning of “green” in this title? A. color B. peace C. environmental friendly Q2 How much do you know about “green living”? (p90) 1. Which shopping bag is more environmentally friendly? □ A plastic 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. 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. Activity 2 Predict Q1 Look at the title, subtitles and pictures. Predict the main idea of this passage. A．We should raise the awareness of environmental protection. B．We must take care of the environment. C．Not all the “green truths” are really true. Activity 3 Read for the prediction Finish the blank. It discusses some common ______________ which have been shown to be only______________or even completely_________________ Activity 4 Read for the structure Q1 How many parts can you divide the passage into? Q2 What’s the main idea of each parts? The passage can be divided into _______ parts. Match the main idea with each part. Part 1(Para.1)　 A．Introduction about some “green truths”． Part 2(Paras.2－7) B．We should check to see what’s really green. Part 3(Para.8) C．Four common “green truths” shown to us. Activity 5 Read for the details Q1 Do you think they are true? half true?or completely false? 1. Paper shopping bags are better than plastic ones. _____________________ 2. When you turn off a device, it stops using power. _____________________ 3. Eating local food is good for the environment. _____________________ 4. It’s better to take a shower than a bath. _____________________ Q2 Why do you think these common senses are n