Will people have robots?Unit 7单元词句梳理Section A ( 1a-2d )必背单词1. paper n. 纸;纸张→ ________________ 一张纸2. pollution n. 污染; 污染物→ _________ v. 污染→ __________ adj. 受污染的→ _____________________ 空气 / 水 / 噪音污染3. prediction n. 预言4. future n. 将来;未来→ ________________ 在将来5. environment n. 环境→ _______________ adj. 有关环境的a piece of paper pollutepollutedair/water/noise pollutionin the future environmental必背单词6. planet n .行星7. earth n. 地球;世界→ ________________ 在地球上→ ____________ 究竟8. plant n .植物 v. 种植 → _______( 同义词 ) 9. part n. 部分→ take part in 参加→ ________________ 在…… 起作用on the earth on earthgrow play a part in10. _________ 空闲的;免费的11. ____________ 一百年后12. _____________ 活到…… 13. _____________ 未来;在将来14. _____________ 用电脑 be free in 100 years live to be... in the future 必背短语on computers 必背句子15. Will we __________move to other planets? 我们将不得不搬到别的星球吗? 16. Everyone should ______________saving the earth. 人人应该在拯救地球中起作用。 have to play a part in