Unit 3 Environmental Protection Words and expressions 讲义-2023-2024学年高中英语人教版（2019）选择性必修第三册

1. graph n. 图；图表-- photograph n.照片-- photography n.照相术 ；摄影 -- photographer n.摄影师 2. emission n. 排放物；散发，排放 emit v.排放，散发 = give off/out 发出(光,热,气体） emitted -emitted - emitting mission n. permission n. commission n. 3. melted adj.融化的；溶解的-- melt v. 4. starved adj.饥饿的；饥肠辘辘的=hungry -- starvation n.饥饿，捱饿，饿死 =hunger starve to death 快饿死了 stay hungry, stay foolish. 求知若饥，虚心若愚 渴望：starve for =long for =be dying for =be hungry for = br thirsty for = be anxious/desired for =be keen on 5. seal n.印章，图章；海豹 6. ecology n.生态学 -- ecosystem n.生态系统=ecology system -- ecological (adj) 生态的-- ecologist (n) 生态学者 -ology-学说geology n.地质学 biology n.生物学psychology n.心理学sociology n.社会学epidemiology n.流行病学 7. release v.释放，放走；排放；发布n.释放，放出；排放，泄漏 8. habitable adj.适合居住的-- habit n.习惯-- habitation n.居住；住所-- habitant n.居民，居住者 9. sustain vt.维持;遭受;承受住 -- sustainable adj.可持续的;合理利用的 -- sustained adj.持久的；持续的 10. comprehensive adj.全部的;所有的=complete/ absolute/whole-- comprehend vt.理解 -- comprehension n.理解(力) 11. trend n.趋势;趋向;动向-- tend v.-- tendency n. 趋势 12. frequently adv.频繁地 -- frequent (adj) 频繁的；经常的-- frequency (n) 重复率；发生率 fluent --- fluency; efficient --- efficiency; urgent --- urgency; private --- privacy; accurate --- accuracy 13. (n)a live broadcast= (v) broadcast live 现场直播 14. restriction n.限制规定;限制法规 -- restricted adj. 受限制的 --restrictive adj. 限制性的；约束性的 15. implement vt.使生效;贯彻;执行= accomplish --- implementation n. 实施；执行 16. harmonious adj.和谐的--- harmony n. 融洽 in harmony with ... 和 ...一致，和...协调 moderate adj 适度的;中等的---moderation n. 适度---moderately adv. 适度地；一般地；适中地 17. submit vi.提交;呈递;屈服--- submission n. admit - admission 承认 ； permit -permission 允许； 18. in chaos 混乱；一片狼藉 19. on behalf of 20. ① 代表(代替)某人= on sb’s behalf On behalf of our class, welcome you warmly and sincerely. ②为了（某人）；为帮助（某人） The environmentalists campaigned on behalf of the victims of the disaster.