资源描述
Changes,Unit 4 Story time,Chang He Primary School Lei Junfeng,before,now,the future,He was ,He is ,He will be,Video： Story time,A: cavemen B: house robots C: cooking,Tip : Key words can help you read.,Tip : Pictures can help you read.,What change are these 3 pictures about?,many things,There are/is more and more,cars,plastic bags,people,air polution,There are fewer and fewer /There is less and less,trees,clean rivers,ice,farmland,We should help the earth.,What change are these 3 pictures about?,What change are these 3 pictures about?,Homework: Read the story. Tell the story to your friends. Show your friends your poster.,Thanks for listening!,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
展开阅读全文