1、Unit 3 Tomorrows worldWelcomeLead-in What makes our life change so fast?What will life be like in the year 3000?DiscussionWith the rapid development of science and technology,some of our wildest dreams could come true in the future.Look at the following pictures and discuss with your partners.zxxkPi
2、cture 1What is the robot doing?Serving dinner to his master.What else can a robot do?do housework;do boring or dangerous work;produce more high-tech products;Picture 21.Where is it?its on the moon.2.Do you believe that one day travelling to the Moon or planets,like Mars or Jupiter,would be like trav
3、elling to another city?If you had the chance togo,where would you go and what would you do?Zx,xkPicture 3Do you think people can live that long in the future?Why or why not?_genetic(基因)research,scientists can find out the secret of longer life.In the future,human beings can live much longer than we
4、live today.With the development ofPicture 4Human beings and _ are _ to discuss _ between other planets and the Earth.They also talk about the _ issues in the Galaxy(银河系).the alienshaving a meetingbusiness affairspeaceIf you were given the chance to have dinner with some aliens,would you like to go?W
5、hy or why not?ListeningIt is true that science and technology have brought lots of changes which have made our life more convenient.But sometimes,the things brought by high-techs will cause some problems.P112,part A part BKeysPart A:lowerusefulnewtrafficaccidentspollutiondamagePart B:1.More2.2020,73.major4.yellow-brown5.China6.worseSquirrel,nut and time machine松鼠，坚果，时间机器松鼠、坚果和时间机器_高清.mp4HomeworkPreview new words in Unit 3.Thank you!
