课件17张PPT。Unit 4
Then and now
第6课时Free talk before and nowBefore, she was a little girl.
Now, she is an actor.Let’s wrap it upIt was raining. Now it is sunny.It was an egg. Now it is a chicken.In summer, the tree was green. Now it is yellow. There was a biulding. Now it is a lawn.The cat was on the chair. Now it is under the chair.Let’s check123Group work 1.小组讨论，得出答案。
2.分组展示答案。Story time听录音，了解故事内容。Learn these phrases cook food 做饭
help somebody 帮助某人
house robots 家用机器人
wash the dishes 洗碗
clean rivers 清澈的河流
on the earth 在地球
a bright future 一个光明的未来1.Now, there are many things to help you cook.
现在有很多东西可以帮助你做饭。
2.There will be house robots.
将会有家用机器人。
Learn these sentences3.They didn’t do the dishes either.
他们也不用洗碗。
4.How beautiful the world was!
世界将多么美丽啊！
5. Before humans lived on the earth, whales already lived in the sea.
人们居住在地球之前，鲸鱼已经居住在海洋里。
6.If we change now, whales and humans will have a bright future.
如果我们现在改变，鲸鱼和人类都将有一个光明的未来。
Group work交流故事内容，各小组选出代表介绍故事。
听录音，跟读模仿。同桌两人分角色进行表演对话。Story timeMake a wish list.1.根据自己的理想未来图制作一张wish list。
2.组织小组交流，将自己的wish list展示给全班。
3.谈谈自己的理想。Key point 1.复习本单元单词。
2.复习本单元重点句型。Summing up 这节课我的收获____________
这节课我的不足____________Homework 模仿Story time内容利用本单元的单词句
型自编对话并将其表演出来。Thank you
