Module 4 Unit 10 Great inventions 课件（30张PPT）

课件30张PPT。Oxford EnglishModule 4 Things we enjoy10 Great inventionsLet’s talk. What are they? What do you think of them?invention 发明bamboobonesilkstoneWe use stone,bamboo,bone and silk to write.Science can give us more great inventions.Do you love inventions? Do you love Science?Inventions can change people’s life. invention:paper Bi Sheng 毕昇 Cai Lun 蔡伦 inventor：BellCaiLun and Bell are _____.Paper and the telephone are _____. inventors inventions1. paper, can, invent, CaiLun. 2.Bell ,the,can ,telephone,invent. CaiLun can invent paper. Bell can invent the telephone.inventorinventinvention 发明者，发明家 发明（动词） 发明（名词）Do you know inventor , invent and invention?Why do people love inventions?Because inventions can help us.Science can bring us more great inventions.So we love science too.inventions paper telephone I think… is a great invention. Do a survey.I think…think 思考，认为 I think… is a great invention. I think paper is a great invention. People can write on it. Why?People can…I think the telephone is a great invention. Why?People can…anywherePeople can call their friends anywhere. 任何地方Great inventions paper write on it First,read p68 and write.KittyNext,talk in group.Kitty says:I think paper is a great invention.People can write on it.Then,report. paper write on it the watch tell the time anywhere the car travel from one place to another very fasta flying bikego anywhere with itRead p68 and writeAlicePeterJoeKittyA riddle People can travel from one place to another very fast. I can make a riddle myself . myself 我自己travel旅行What is it? paper write on it the watch tell the time anywhere the car travel from one place to another very fast. a flying bikego anywhere with itCan you make a riddle?AlicePeterJoeKittyThis is a watch. paper write on it the watch tell the time anywhere the car travel from one place to another very fast. a flying bikego anywhere with itCan you make a riddle?AlicePeterJoeKittycameraCan you make a riddle for camera?People can take a picture with it.p69Ask and answerIs … a great invention?Yes,it is.People can…A potatoIs the potato a great invention?A great invention It’s a potato.It’s a great invention.Do you know why?People can use it to make electricity(电). Is it a great invention? Do you like this great invention? I’m going to invent something myself.I’m going to invent a flying house.What are you going to invent in the future? A potatoIs the potato a great invention? Why?Do you love Science? Science can change our life. In the future you can invent something yourself.Do a surveyWhat are you going to invent? I’m going to invent … Why? Because it can help…Homework