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____________ 4. Families usually spend time together on weekends, but maybe in 200 years ________ ______________________________________ People will live to be about 200 years old. they won’t spend time together. an astronaut /‘230。pl230。Unit 7 Section B Period 1 (1a2e) New words ? sky/ska?/ ? build(built) /b?ld/ ? sea/si:/ ? peace/pi:s/ ? play a part ? plant /pl230。nt/ ? earth /?:θ/ ? pla/39。n?t/ ? environment /?n39。str?n?:t/宇航員 I’ll be an astronaut. I will fly rockets to the moon. rocket /‘r?k?t /火箭 train High Speed Railway高鐵 Multiple Unit Trainsets 動(dòng)車 space station /spe?s/ 太空;空間 I will live on a space station. house 房子 I’ll live in this beautiful house. apartment /?‘pɑ:tm?nt /公寓套房 I will live in an apartment. Write each word in the correct column below. 1a astronaut house apartment train rocket space station puter programmer Jobs Transportation 交通方式 Places