《unit7protecttheearth课件》小学英语译林版三年级起点六年级上册

Protect the Earth,6A Unit 7,Its usually white and thin. We write and draw on it.,We use it to make a lot of things, such as bags, bottles and cups. Its useful, but too much of it is bad for the Earth.,It comes from trees. We use it to make a lot of things. We use it to make tables and chair.,They are black . We can find them under the ground. They make energy. They are very useful but limited(有限的).,paper,plastic,wood,coal,oil,Try to guess,wood,plastic,oil,coal,paper,Earth,Lets review,water,Save _,Save _,Save _,Dont _ _,trees,energy,use too much plastic,Protect the Earth,Lets review,回忆课文内容，找出不正确的信息。,1. We drink water and use water to clean things.,Save water,2. There is much water in the world.,2. There is not much water in many places.,3. We can reuse water and save it.,Lets review,回忆课文内容，找出不正确的信息。,1. All of our energy comes from coal and oil.,Save energy,1. Most of our energy comes from coal and oil.,2. There isnt much coal and oil on Earth.,3. We should not drive so much,Lets review,回忆课文内容，找出不正确的信息。,1. Wood is from trees.,Save Trees,2. Trees help keep the air clean.,3. We should not cut down trees.,3. We should not cut down too many trees.,Lets review,回忆课文内容，找出不正确的信息。,2. We shouldnt use any plastic bags or bottles.,Dont use too much plastic,1. Too much plastic is not good for the Earth.,3. Paper bags and glass bottles are good for the Earth.,2. We shouldnt use too many plastic bags or bottles.,Wash ,Cook ,Water ,Clean ,water,Grammar time,We use to,We use to,We use wood to make tables.,We use plastic to make bottles.,We use water to clean things., use to ,sb.,sth.,do sth.,Lets find out,The workers use wood to make desks.,连图成句： use to ,Look, order and write,Sam uses plastic to make toy cars.,Look, order and write,连图成句： use to ,Mike uses paper to make paper bags.,Look, order and write,连图成句： use to ,1,3,2,lets say,now,many years ago,We should,We shouldnt,use cloth bags,save animals,use too many plastic things,cut down too many trees,waste water,use cloth bags,waste water,use too many plastic things,cut down too many trees,save animals,go to school on foot,go to school on foot,Grammar time,1.用should或shouldnt来表达你能为地球做什么。,2.两组轮流答，每说出一条建议可以为地球植一棵树。,3.建议不能重复。,Task,为地球植树,There was a rich mother. She loved her son very much.,Tip: rich 富有的,A mother and her son,Enjoy a story,The son grew up happily. His mother was happy too. One day,I give you some coal to exchange some toys.,Tips: grow up成长 exchange交换,coa,l,t,Mum, I want some toys.,煤,Enjoy a story,Mum, I want a car.,After some days,I give you some _ to exchange a car.,oi,t,let,l,石油,Enjoy a story,I want a car.,Some days later,I give you some to exchange a house.,wood,I want a house.,giveto,Mum, I want a car.,Enjoy a story,I want some money.,When the son became a young man, her mother was old.,I give you some to exchange some money.,water,Tips: young 年轻的 money 钱,I want a house.,Enjoy a story,Now Mother is poor. She has nothing but rubbish. Her son doesnt come back. She is sad.,Tips: poor 贫穷的 have nothing but 除了什么都没有,Enjoy a story,Now Mother is poor. She has nothing but rubbish. Her son doesnt come back. She is sad.,Enjoy a story,How to make the mother happy?,The son comes back .,Make up the story,A mother and her son,We should love and