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1、U4 Then and now C Story Time P41U4 Then and now C Story Time ChangesChangesEntertainment 娱乐娱乐CityShoppingTransportation 交通交通ChangesEntertainment 娱乐CiLets sing！Lets sing！Mikes Mikes changeschangesBefore,Mike was short.Now,he is tall.Before,Mike was shy.Now,he is very active.Mikes changesBefore,Mike L
2、ets say！（说说你的改变吧！）（说说你的改变吧！）（说说你的改变吧！）（说说你的改变吧！）Hobbies 爱好爱好 Before,I Before,I likedliked_._.Now,I Now,I likelike _._.(playing football/singing)playing football/singing)Personality 个性个性 Before,I Before,I waswas_._.Now,I Now,I amam_._.(shy/clever/hard-working)(shy/clever/hard-working)Appearance 外貌外貌外
3、貌外貌 Before,I Before,I waswas_._.Now,I Now,I amam_._.(tall/young/strong/thin)tall/young/strong/thin)Abilities 能力能力 Before,I Before,I couldntcouldnt_._.Now,I Now,I cancan _._.(wash clothes/clean(wash clothes/clean my room)my room)Haha！I saw many changes,too!Lets say！（说说你的改变吧！）HobbiesZoom and Zip went
4、to the science museum last weekend.How many changes did they see?How many changes did they see?B.Change of humansD.Change of birdsE.Change of buildingsF.Change of whalesRead and chooseRead and chooseC.Change of cookingA.Change of the earthHow many changes did they see?Science&Life ExhibitionScience&
5、Life Exhibitionc ca av ve emma an nc ca av ve emma an n Cavemen often ate raw meat.They didnt cook their food.raw rawraw A:A:生的生的 B:B:熟的熟的Oh,cavemen didnt cook their meat?Its OK.They didnt do the dishes either!也不用洗餐也不用洗餐具具cavemancaveman raw Now there are many things to help you cook.Task 3:Watch and
6、 say（说说烹饪的变化）Changes of cookingBefore,_.Now,_.Cavemen often ate raw meat.They didnt cook their food.Now there are many things to help you cook.Now there are many things to help you cook.panpan 锅锅gas cooker gas cooker 煤气灶煤气灶 rice cooker rice cooker 电饭锅电饭锅 ovenoven 烤箱烤箱Task 3:Watch and say（说说烹饪的变化）In
7、2050In 2050 In 2050,there will be house robots.They will cook,clean and wash the dishes.house robothouse robotIn 2050 What can the house In 2050 In 2050（In the In the futurefuture）Change of cooking BeforeBeforeNowNow In 2050Change of cookScience&Life ExhibitionEarth&Life ExhibitionScience&Life Exhib
8、itionEarthRead and underlineRead and underline（划出描述地球（划出描述地球before/now/futurebefore/now/future的关键词句）的关键词句）There were many trees,and there were many clean rivers.Now,there are more and more buildings.We should help the earth now,so birds will have homes and forests will be healthy and green again.Rea
9、d and underline（划出描述地球beforThere was/were.There was/were.Look!How beautiful the world was!There was/were.What else was Change of Change of Change of the earth Change of whalesThere are There are more and more more and more buildings.buildings.Change of Change of ChRead and underlineRead and underlin
10、e（划出描述地球（划出描述地球before/now/futurebefore/now/future的关键词句）的关键词句）There were many trees,and there were many clean rivers.Now,there are more and more buildings.We should help the earth now,so birds will have homes and forests will be healthy and green again.Read and underline（划出描述地球befor Change of Change
11、of Change of the earth Change of whalesOh,no!My homes!We should help the earth.We should help the earth.Change of Change of ChRead and underlineRead and underline（划出描述地球（划出描述地球before/now/futurebefore/now/future的关键词句）的关键词句）There were many There were many trees,and there were trees,and there were many
12、 clean rivers.many clean rivers.Now,there are more Now,there are more and more and more buildings.buildings.We should help the earth We should help the earth now,so birds will have now,so birds will have homes and forests will be homes and forests will be healthy and green again.healthy and green ag
13、ain.Read and underline（划出描述地球befor Change of the earthBeforeBeforeNowNowIn the futureIn the future Change of the earthBeforeNowRetellRetell（根据（根据支架支架复述地球变化过程）复述地球变化过程）There were There were _,and and there were there were _.Now,there are Now,there are _.We We shouldshould_ _ _ _,so so birds birds wil
14、l will _ _ and and forests will be forests will be _ _ againagain.Retell（根据支架复述地球变化过程）There werePEP英语六年级下册unit-4-Then-and-now-Story-time 教学课件Read and thinkRead and thinkBefore humans lived on Before humans lived on the earth,whales already the earth,whales already lived in the sea.lived in the sea.N
15、ow,there are Now,there are not many whales.not many whales.If we change now,If we change now,whales and humans will whales and humans will have a bright futurehave a bright future.Q1:Who lived earlierQ1:Who lived earlier(更早地更早地更早地更早地)on the earth,on the earth,humanshumans (人类人类人类人类)or whalesor whale
16、s?Q2:Are there many whales now?Q2:Are there many whales now?Read and thinkBefore humans liQ1:Who lived earlierQ1:Who lived earlier(（更早地）（更早地）（更早地）（更早地）on the earth,humans or whales?on the earth,humans or whales?Read and thinkRead and thinkBefore humans lived on Before humans lived on the earth,whale
17、s already the earth,whales already lived in the sea.lived in the sea.BeforeBefore humans lived on humans lived on the earth,whales the earth,whales alreadyalready lived in the sea.lived in the sea.Whales.Whales.在在以前以前已经已经科普知识：科普知识：whaleswhales50005000万万年前出现年前出现humanshumans500500万万年前出现年前出现Q1:Who live
18、d earlier(（更早地）on Q2Q2:Are there many whales now?:Are there many whales now?Read and thinkRead and thinkBefore humans lived on Before humans lived on the earth,whales already the earth,whales already lived in the sea.lived in the sea.Now,there are not Now,there are not many whales.many whales.No,the
19、re are not many whales now.No,there are not many whales now.Read and thinkBefore humans liRead and thinkRead and thinkBefore humans lived on Before humans lived on the earth,whales already the earth,whales already lived in the sea.lived in the sea.Now,there are not Now,there are not many whales.many
20、 whales.Humans!Humans!Q3Q3:Who should be responsible for it?:Who should be responsible for it?(谁该为此负责谁该为此负责?)?)Read and thinkBefore humans liHumans hunted the whales.Humans hunted the whales.Humans killed the whales.Humans killed the whales.Humans ate them.Read and thinkRead and thinkkillerskillersf
21、riendsfriendsQ4:Do you want to be the Q4:Do you want to be the killerskillers or or friends friends of whales?of whales?Read and thinkkillersfriendsQ4Read and thinkRead and thinkIf we change now,If we change now,whales and humans will whales and humans will have a bright future.have a bright future.
22、friendsfriendsRead and thinkIf we change nowHeal the worldHeal the world！拯救拯救世界吧！世界吧！Make it a Make it a betterbetter place place！让它变得让它变得更美好更美好！Heal the world！Make it a betteDo you have any Do you have any suggestions suggestions?你有什么好建议吗？How?Do you have any suggestions?ride a bike or go on footrid
23、e a bike or go on foot （if not farif not far）sort sort wastewastestop cutting trees and killing wildstop cutting trees and killing wild（野生）（野生）animalsanimalsplant more and more treesplant more and more trees We should turn turn off the lights and tapsoff the lights and taps （when when you leaveyou l
24、eave）ride a bike or go on foot sorBefore,the sky was blue,and we went on foot.Now,there are so many cars.If we change,the sky will be blue in the future.We should go on foot or by bike if not far.Before,the sky was blue,and Before,rivers were clean.There were many fishes in the rivers.Now they are d
25、irty and black.If we change,rivers will be clean and beautiful again.We shouldnt throw garbage into the rivers.Make Make a a posterposter（让我们来制作保护地球的宣传海报吧！（让我们来制作保护地球的宣传海报吧！）Before,rivers were clean.The Homework1.1.Read Read the story for the story for 5 times.5 times.（朗读故事P41五遍。）)2.2.Make a poster by yourself.Make a poster by yourself.（制作一份自己的环保海报吧！）Homework1.Read t