(
课件网) Unit 6 Earth first Developing ideas What's really green At the end of the class, you'll be able to: Build up your independent thinking by using the KWL chart. Read quickly to get the main idea and the structure of the passage. Provide solutions for problems . Improve your environmental awareness of green living. Learning objectives Step 1: Lead-in Activity 1:Check out your KWL Chart! 1.What do you already know about green living 2.What do you want to know about green living Before you read Your notes Know What do I already know about green living Green living is.... l l l Wonder What I want to know about green living I want to know... l l l KWL Chart After you read (Assignment for today) Your notes Learned After this lesson,what I have learned KWL Chart Game time! Garbage Classification Can you sort(分类) the rubbish recyclable Wet garbage Harmful waste Dry garbage 1.construction waste 建筑垃圾 2.Plastic bag 3.Battery 4.Kitchen waste 厨余垃圾 Step 2: Prediction Think & Predict What's green What's really green Look at the two titles and figure out the differences between them. 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 to save water. （ ） Predict&Check：True(√) or False(×) Subheadings Your Prediction (设备) (泡澡) (淋浴) Subheading Predic -tion Evidence T/F 1.Paper shopping bags are better than plastic ones However,making a paper bag uses more energy and water than making a plastic bag. (Para.3) 2.When you turn off a device, it stops using power. Devices in this stand-by mode(待机模式) still use power.(Para.5) 3.Eating local food is good for the environment. Unfortunately,it is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases.(Para.6) 4.It’s better to take a shower than a bath. If you spend more than eight minutes in a shower, you’ll use as much water as in a bath.(Para.7) Step 3 Read for the Main idea & Structure Activity1 Main idea It discusses some common _____ which have been shown to be only half true or even completely false. green truths Read the 1st and the last paragraph What is the function of the red parts subheadings/subtitles main heading/title expand on: give more information or details Activity2 Find out the structure Q1 How many parts can you divide the passage into Part 1 Part 2 Part 3 Activity2 Find out the structure Q2 What’s the main idea of each part Activity2 Find out the structure Introduction Body Conclusion green truth 1 green truth 2 green truth 3 green truth 4 Para — Para _--_ Para _ 1 2-7 8 Step 4 Come up with measures Problems Measures(at least 1) 1.Paper bags are not good for the environment. take a reusable（可重复使用的） bag with you when you go shopping. 2.Turning off a device won't stop it from using power. to ... ...
