Unit 3 Environmental Protection 词性转化总结与练习导学案-2022-2023学年高中英语人教版（2019）选择性必修第三册

选修三unit3词性转化 1. starve v.(使)挨饿→starvation n.饥饿→starving adj.饥饿的 starve/ache for…渴望… seize the opportunity抓住机会 seized his hand 抓住他的手 2. sustain vt.维持;遭受;承受住→sustainable adj.可持续的→sustainably adv. sustainable development可持续发展 fuel n.燃料v.加燃料,促进;加剧 3. frequently adv.频繁地;经常→frequent adj.频繁的;时常发生的v.常去…→frequency n.频率 ★n.广播v.广播,播放broadcast-broadcast-broadcast 4. restrict(=limit) vt.限制;限定;束缚→restriction n.限制规定;限制法规;约束 局限于…be restricted/limited to… 5. reform vi.＆vt.改革;改正/造n.改/变革;改良→reformation n.革新;改善→reformer n.改革/良者 6. harmony n.协调;和睦;融洽→harmonious adj.和谐的 同样变法: mystery n.神秘,谜→mysterious adj.神秘的;难以理解的 7. annual adj.每/一年的n.年刊;年鉴→annually adv.每年;一年一次 同词根:anniversary n.周年纪念 8. sensor n.传感器→sense n.意识;感觉vt.感觉/意识到;理解→sensory adj.感觉的→sensitive adj.敏感的→sensitively adv. ★对…敏感:be sensitive to… 9. restore vt.恢复;使复原;修复→restoration n.恢复 store v/n.贮存n.商店 ★chaos n.混沌,混乱→chaotic adj.混乱的,无秩序的 10. conservation n.对(环境,文物等)保护;保持→conserve vt.保护/存(=preserve=reserve)n.蜜饯→conservative adj.保守的(=conventional=traditional) 11. inspection n.检查;查看;视察→inspect v.检查;视察;检阅→inspector n.检查员;巡视员 12. tolerate(=put up with=bear=stand) vt.忍受(doing);包容;容许→toleration n.宽容,忍受→ tolerant adj.宽容的(of);容忍的;有耐药力 13. submit vt.呈递,提交vi.屈服(to)→submission n.顺从,提交,呈递 同样变法:emit v.发出,散发→emission n. permit vt.允许;许可→permission n.同意,许可 以mit结尾的动词变名词,去t加ssion,过去式,过去分词双写t再加ed或者ing 14. comprehend vt.理解,领会→comprehension n.理解,理解力→comprehensive adj.广泛的,综合的 15. v.经历,经受undergo-underwent-undergone v.承担,从事;承诺undertake-undertook-undertaken vt.经受,承受withstand-withstood-withstood 16. dispose v.处理;去除→disposal n.清除,处理,处置→disposable adj.一次性的;可支配的 propose v.建议;提议;求婚→proposal n.提议;建议 17. moderate adj.中等的,适度的;温和的 modern adj.现代的 model n.模型/范/特v.模仿;塑造 modest adj.谦虚的;适度的;害羞 18. trend n.趋势,时尚;热门话题v.趋/倾向;成为热门话题→trendy adj.时髦的 trending topics:热门话题 形近词:tend v.倾向于;照顾→tendency n.倾向,趋势 19. release vt.释放(=set…free);发行(=publish v.出版;公布);发布(=issue n./v.流出;发布;问/议题) 20. implement vt.使生效,贯彻,执行n.工具,器具,用具 agenda=