Unit4 Then and now（课件）人教PEP版英语六年级下册

Let’s chant Warm-up Before, I was short. short short short Now, I am tall. tall tall tall Before, I was thin. thin thin thin Now, I am strong. strong strong strong Before, I was shy. shy shy shy Now, I am bright. bright bright bright Unit Four Then and now C Story time 人教版六年级下册 Task 3: Changes of the world How beautiful the school is! 26 years ago The changes of our school. Free talk Now, our school is ... There is\are ... Before, the school was... There was\were (no)... change 改变 Watch a video Watch a video Look and match Zoom and Zip are reading a magazine. What’s the magazine about? The changes of . The changes of the . The changes of the . Tips: 看图、填空。 cooking world whales 世界 出示zoom和zip看杂志图，并介绍 Read and fill How did the cooking change? Item In the past Now In the future (...didn’t.../ There were...) (There are...) (There will be.../ They will...) Cooking Tips: 仔细浏览第一篇，划出关键句，完成表格填空。 Cavemen didn’t cook. Cavemen raw meat （saw） There are many things. rice cooker oven pot pan fridge dishwasher juicer There wil be house robots. There are many things to help us cook. How helpful the robots are! Cavemen often ate raw meat.They didn’t cook their food. Now there are many things to help you cook. In 2050, there will be house robots. They will cook, clean and wash the dishes. Listen and follow 语音语调准确： 语速恰当： 富有感情： Oh, cavemen didn’t cook their meat? It’s OK. They didn’t do the dishes either! 教师归纳改变的时间 Read and fill Tips: 仔细浏览第二篇，划出关键句，完成表格填空。 Item In the past Now In the future (...didn’t.../ There were...) (There are...) (There will be.../ They will...) Environment many trees and clean rivers How did the earth change? How beautiful the world was! Read and fill Tips: 仔细浏览第二篇，划出关键句，完成表格填空。 Item In the past Now In the future (...didn’t.../ There were...) (There are...) (There will be.../ They will...) Environment many trees and clean rivers How did the world change? more buildings There are more