Unit 3 Environmental Protection 单词词汇讲解课件-2023-2024学年高二英语人教版（2019）选择性必修第三册

选择性必修Book 3 Unit 3 Environmental Protection 词汇知识点 1.graph n. 图；图表 draw a graph画图表 chart图表 graph n.图表/曲线图 photograph n.照片 photography n.照相术 ；摄影 photographer n.摄影师 emission n.排放物/散发物[C]; 排放/散发[U] emit v.发出; 射出; 散发 同义短语：give off/out 发出(光,热,气体） carban emission 碳排量 2.emission n. 排放物；散发，排放 emit v.排放，散发 同义短语：give off/out 发出(光,热,气体） carbon emission 碳排放 cut the emission of greenhouse gases减少温室气体的排放 melt vi.& vt.(使)融化；熔化；软化 A warming ocean and atmosphere along with melting ice and rising sea levels provide evidence of a dramatic change in the global cllimate. P26 a melting pot 大熔炉 melt one's heart 使某人的心变软 翻译：她真诚的微笑使他心变软。 Her trusting smile melted his heart. ... the bear appeared to have starved and died. P26 starve vi. &vt.(使)挨饿；饿死 starving adj. 饥饿的；即将饿死的 starvation n.饥饿；挨饿 starve to death = die of starvation 饿死 starve for=be starving for 渴望；急需 be starving 感觉很饿 be starved of sth 缺乏... Thanks to your food. I’m starving! Some naughty kids are starved of attention. 【即学即用】语法填空 (1)The lonely student is __________(starve) for friendship. (2)When the two men entered into the deserted island, they got lost and starved ___ death. (3)Millions of people will face__________((starve) next year as a result of the drought. starving to starvation freeze to death 各种“死”法的表达 be worried to death be scared to death be beaten to death 1. This document carries the royal seal. 这份文件上盖有王室_____。 2. The envelope was firmly sealed. 这个信封_____很严实。 3. They signed and sealed the treaty. 他们在条约上签名_______。 印章 被封 盖章 ecology n.生态学 ecosystem n.生态系统 =ecology system ecological (adj) 生态的；生态学的 ecologist (n) 生态学者；生态保护论者 -ology-学问，学说 geology n.地质学 geography n.地理学 biology n.生物学 psychology n.心理学 sociology n.社会学 epidemiology n.流行病学 The heat is released back into space at longer wave lengths. 这一热量以更长的波长被释放回大气层。 release v. /n. 释放，放走；排放；发布