Unit 9 The Year 2050,yearj(r) 年,peoplepi:pl人,thinkk认为，以为,believebli:v认为，相信,livelv 居住,lifelaf生活，生命,hardh:d 困难的,futurefju:t(r)未来,everythingevri一切，每件事,happenhpn发生,morem:(r)更多,betterbet(r)更好的，较好的,dirtyd:ti脏的,terribleterbl糟糕的,seasi:海洋,crystal ballkrstl b:l水晶球,Lets have a quick review of words(单词回顾,futue,live,hard,year,future,happen,everything,life,people,think,sea,more,better,believe,dirty,terrible,crystal ball,have robots at home,take vacation on Mars,go around by flying car,live on the moon,人们,发生,认
