1、Unit 3 RobotsGrammar Whats the news about?Scientists consider the robot astronaut a good help in space.Scientists consider that the robot astronaut is a good help in space.The robot astronaut knew how it could walk properly in space.The robot astronaut knew how to walk properly in space.The robot as
2、tronaut is so clever that it can work with other astronauts in space.The robot astronaut is clever enough to work with other astronauts in space.The news is too fantastic for us to believe.The news is so fantastic that we can hardly believe it.PPT模板：/moban/PPT素材：/sucai/PPT背景：/beijing/PPT图表： PPT课件： s
3、aw that a robot was singing and dancing on the stage last night.We saw a robot singing and dancing on the stage last night.I found that a new robot was in the restaurant near my home yesterday.I found a new robot in the restaurant near my home yesterday.I think that it is exciting to own such a usef
4、ul robot.I think it exciting to own such a useful robot.Have you found any rules?object clauses objects+object complements He saw that two dogs were sitting on the grass.He saw two dogs sitting on the grass.This robot knows when it should go shopping.This robot knows when to go shopping.The robot kn
5、ows how he can play table tennis with people.The robot knows how to play table tennis with people.Can you find any rules?object clauses question words+object complements Do you know what you should do with the smog?Do you know what to do with the smog?This robot is so clever that it can play chess w
6、ith human beings.This robot is clever enough to play chess with human beings.Robots are so heavy that they cant run fast.Robots are too heavy to run fast.My mother plans to buy a robot so that she can have more free time.My mother plans to buy a robot in order to have more free time.Have you found a
7、ny rules?Use to-infinitives to replace someadverbial clauses expressing resultsor purposes Yao Ming is so tall that he cant get into this red car.Yao Ming is too tall to get into this red car.Yao Ming is so rich that he can buy many cars.Yao Ming is rich enough to buy many cars.Yao Ming needs to buy a car so that he can drive to work.Yao Ming needs to buy a car in order to drive to work.1.Work hard in order to invent more robots for human beings.2.Work hard so that you will be able to invent more robots for human beings.1.Review what we have learned in this class.2.Finish more exercises.
