Unit4Topic1SectionC[优质课].ppt

invention crayon thought silly brainstorm evaluate redesign detailed;;Unit 4 Amazing ScienceTopic 1 When was it invented ? ;Learning aims:;light bulb 1879 America Thomas Edison ;Listen to para1.;A. Draw your invention. B. Name your invention. C. Test your invention. D. Use your imagination. E. Plan and design your invention. ;1b Read 1a and put the sentences in the correct places . ;1c Read 1a again and fill in the blanks. ; When you want to have an invention , First, imagination Then , plan and design. Careful planning, Third, make a drawing ,and model. more successful, test. After that, name Last, share with ; I think ... is/are the most important invention(s),because its/theyre... Its/Theyre used for... we can also use it/them to .... Inventing is so interesting and exciting. So I want to invent something like it/them.;Summary;Homework :; My invention is a robot. It is called “Superman”. There is a computer inside its body. It looks like a tiger. When you see it for the first time, you may be frightened. In fact, it is kind and polite. It can help us do housework, such as cleaning a room, washing dishes, and making the bed. When the room is dirty, it will begin to work at once. It can also look after a baby instead of the parents. It is careful, clever and hard-working. In short, this robot is very useful to us. ;Love science ,create inventions