(
课件网) Unit 4 Developing ideas (I) 情 境 导 入 Developing ideas (I) Look at the pictures and say: Which festival are they 情 境 导 入 What can you see in the picture What festival are they celebrating 单击此处添加标题文本内容 情境导入 新课探究 课堂小结 Free talk: Will you cook a lot for some festivals Will you finish all the food after the dinner How will you do with the rest of the food 新 课 探 究 Developing ideas (I) Words and expressions Christmas / kr sm s / waste / we st / present / prez nt / pollution /p lu n/ plastic / pl st k/ n.圣诞节（ 期间） n.（金钱，技能等的）浪费 n. 礼物， 赠品 n. 污染 adj.塑料制的 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen to the news and choose the topic. a People shouldn't celebrate Christmas. b Christmas could cause waste and pollution. c All festivals create environmental problems. 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen to the news and answer the questions. How many waste and pollution are mentioned Four. What are they Paper waste , food waste , wood waste and pollution. 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen again and complete the poster. Act now for a green Christmas! Did you know Christmas could bring... Paper waste In the UK, people use 1_____ kilometres of paper for presents. Food waste People 2_____ millions of turkeys each year. Wood waste People cut down nearly 3_____million trees to use as Christmas trees. Pollution People are 4_____plastic Christmas trees. They can cause pollution, too. Advice from experts: We should 5_____ about new ways of celebrating. Let's have a "6_____ Christmas" this year. 365,000 throw away 120 buying think green 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Learning to learn Listening for facts and opinions A fact is true for everyone. An opinion is an idea about something. When giving opinions, people often use facts to support them. 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 How to have a green Christmas 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen to the conversation and complete the ideas. a Let's not have a 1_____ on Christmas Day. b We won't have a Christmas tree. c Let's make a tree from old 2_____. d We could 3_____ a tree on the wall. e How about using the 4_____ in the living room f But we'll wrap the presents in old 5_____. big meal boxes paint big plant newspapers a Let's not have a 1_____ on Christmas Day. b We won't have a Christmas tree. c Let's make a tree from old 2_____. d We could 3_____ a tree on the wall. e How about using the 4_____ in the living room f But we'll wrap the presents in old 5_____. 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen again and then match the ideas to the people. big meal boxes paint big plant newspapers 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 Listen again. Then talk about how the speakers agree and disagree. Agree _____ _____ Disagree _____ _____ OK. No problem. Ye ... ...
