1、Unit 4 Then and now（Part C Story time）Step1.Lets enjoy an English song.Unit 4 Then and now歌曲.swf1.Whats this song about?Its about Mikes changes.2.What are the changes in Mike now?3.What are your changes?You are taller,heavier,stronger,more active and your feet are biggernow.He is taller and older no
2、w.He gets up earlier now.He is more active now.Step2 Watch a video and guess.Zoom and Zip are reading a magazine.Do you want to know whats changes on the magazine?Unit4 PartC story time.swf1.changes in food(食物的变化)2.changes in earth（地球的变化）3.changes in whales（鲸鱼的变化）Step3 Fast reading,then answer the q
3、uestions.You can discuss with your partner.cavemen:穴居人 raw meat:生肉house robot:家庭机器人do the dishes:洗餐具whales:鲸1.What did cavemen eat?The cavemen ate raw meat.2.What will the house robots do in 2050?They will cook,clean and wash the dishes.3.Are there many buildings now?Yes,there are.4.When did whales
4、live in the sea?Before humans lived on the earth.Step4 Read the story carefully,then complete the form.ThingTime foodearthwhalesin the pastnow in the futureraw meatmany trees and riversbefore humans lived on the earthmany things helpmore and more buildingsnot many whaleshouse robotforest will be hea
5、lthy and greenwhales and humans will have a bright futureStep5 Group work.Discuss and judge.()1.Cavemen didnt eat the raw meat.()2.House robots will cook for people.()3.There were many clean rivers.()4.After humans lived on the earth,whales already lived in the sea.()5.There are many whales now.FTT
6、FFStep6 Game time!Find 9 students to be volunteers,one student hold a card on which there is a sentence.You should stick the cards on the blackboard and make them in orders just like the story from the book.Step7 SummaryWhat did you learn from the story?Step8 Homework1.Retell the story.2.Find out the changes around us.
