1、 Unit 4Then and nowPart C人教版（PEP）六年级下册Review版权所有 盗版必究上21世纪教育网 下精品教学资源Lets singChanges in me! Now I am taller, taller than _.Every day I grow _. Every day I grow more.Once I was a young boy, _ than I am today.Now I am a big boy, and Im _ every day.For school I got up early, _ than before.Every day I
2、get up early, sometimes at four!Once I didnt _ a lot. I wasnt an _ boy,But now I talk _ than before. I always talk with joy!beforebiggeryoungerbiggerearliertalkactivemoreFill in the blanksPlay a game!Lets checkListen and number123Listen again and cross out the words you didnt hear.gym dining hall gr
3、asscycling ice-skating badmintonPracticeLets wrap it upLead in爱护草坪爱护草坪人人有责人人有责Changes are all around us. Talk about the changes below.PresentationChen Jie was short.Now she is 1.5 metres tall.shorttallegg henIt was an egg.Now PresentationPresentationIt was raining.Now rainy rainingsunnyPresentationI
4、n summer, the tree was green.Now greenyellowPresentationThere was a building before.Now buildingpark爱护草坪爱护草坪人人有责人人有责PresentationThe cat was on the chair.Now onunderStory timePresentationCavemen often ate raw meat. They didnt cook their food.PresentationNow there are many things to help you cook.Pres
5、entationIn 2050, there will be house robots. They will cook, clean and wash the dishes.Oh, cavemen didnt cook their meat?PresentationIts OK. They didnt do the dishes either!PresentationThere were many trees, and there were many clean rivers.Now, there are more and more buildings.We should help the e
6、arth now, so birds will have homes and the forests will be healthy and green again.PresentationLook! How beautiful the world was! Oh! What will the birds do? Dont worry. People will help them.PresentationBefore humans lived on the earth, whales already lived in the sea.Now, there are not many whales.If we change now, whales and humans will have a bright future.PresentationHeal the world! Make it a better place!Summary1. There was/ were no 2. Tell me about 3. How do you know that?4. Before, 主语主语 + was/ were + 形容词形容词. Now, 主语主语 + am/ is/ are + 形容词形容词.句型
