1、Unit 4 Then and now Lesson Six Lets check; Lets wrap it up B C Story time Listen, write and say I. Warm-up wasnt active didnt talk a lot taller than before bigger every day grow more younger than today earlier than before talk more than before always talk with joy before now Changes in me Free talk
2、I. Warm-up Read, listen and summarize II. Presentation It is about the past / the present and the future of the cooking, the earth and the whales. What is the magazine about? 1. Did cavemen cook their food? 2. What will house robots help us do in the future? Read and answer No, they didnt. They will
3、 help us cook, clean and wash the dishes. Part 1 II. Presentation Read and answer Cavemen often ate raw meat. They didnt cook their food. 山顶洞人经常吃生肉。他们不烹饪他们的食物。 Now there are many things to help you cook. 现在有很多设备帮助你烹饪。 In 2050, there will be house robots. They will cook, clean and wash the dishes. 20
4、50年，会有家务机器人出现。他们会做饭、洗衣和洗碗。 Zip: Oh, cavemen didnt cook their meat? 哦！山顶洞人不烹饪他们的肉吗？ Zoom: Its OK. They didnt do the dishes either! 这没关系。他们也不洗碗。 II. Presentation 1. Were there many trees and clean rivers in the earth? 2. Should we help the earth now? Read and answer Yes, there were. Yes, we should. Pa
5、rt 2 II. Presentation Read and answer There were many trees, and there were many clean rivers. 那时有很多树，也有很多清澈的河。 Now, there are more and more buildings. 现在，有越来越多的建筑。 We should help the earth now, so birds will have homes and the forests will be healthy and green again. 我们现在应该帮助地球，这样鸟儿们就会有家，森林也会重新变 得青
6、葱。 Zip: Look! How beautiful the world was! Oh! What will the birds do? 看！世界多美丽！哦！鸟儿们会做什么？ Zoom: Dont worry. People will help them. 别担心。人们会帮助他们。 II. Presentation ( ) 1. Whales lived in the sea after humans. ( ) 2. There are many whales now. ( ) 3. If we change now, whales and humans will have a brigh
7、t future. Read and answer Part 3 II. Presentation Read and answer Before humans lived on the earth, whales already lived in the sea. 在人类住在地球上前，鲸鱼们已经在海里生存了。 Now, there are not many whales. 现在，鲸鱼已经不多了。 If we change now, whales and humans will have a bright future. 如果我们现在改变，鲸鱼和人类都会有一个光明的未来。 Zip: Heal t
8、he world! 治愈全球！ Zoom: Make it a better place. 让它变得更好。 II. Presentation Read and fill in the chart past present future way of living ate _ didnt _ _ to help cook _ will do housework earth many _ and _ more and more _ forests will be _ and _ again animals sea animals lived in the sea very _ _ sea anim
9、als will have a _ future raw meat cook many things house robots trees clean rivers buildings healthy green early not many bright II. Presentation Listen and follow II. Presentation Listen and follow II. Presentation Listen and follow II. Presentation III. Practice Read in roles Listen, number and cr
10、oss. III. Practice 3 1 2 Talk about the changes below III. Practice Test C E B III. Practice Choose the right answers A. There was only one small building on a hill. B. I will clean my room. C. Yes, I liked the stars. D. Yes, he was. E. Easy, I looked it up on the Internet. （ ）1. Could you see stars
11、 at night? （ ）2. How do you know that? （ ）3. What will you do? （ ）4. What was Grandpas school like? （ ）5. Was he quiet before? A D In the past, there was / were Now , there is / are In the future will IV. Summary 1. 熟读 Story time部分课文，并给家人复述故事。 2. 运用本单元知识，制作一个关于自己变化的主 题海报，包括外貌、喜好、运动等。 3. 复习总结本单元所学词汇和句型。 V. Homework Thanks!
