Unit 3 Words and Phrases课件 2022-2023学年高中英语人教版选择性必修第三册

UNIT 3 ENVIRONMENTAL PROTECTION Words & Phrases 1. graph n.图；图表；曲线图 graph theory 图论 bar graph 柱状图 2. emission n.排放物；散发物；排放 the emission of carbon dioxide 向大气排放二氧化碳 emission controls 排放控制 。 3. melt vi.& vt.(使)融化；熔化；软化 make sth. melt 使某物融化 snow/ice/metal melt 冰、雪、金属融化 a melting pot 大熔炉 Her trusting smile melted his heart. 她那信任的微笑使他的心变软了。 The tension in the room began to melt. 紧张气氛开始缓和 4 starve vi. & vt.（使）挨饿；饿死；缺乏 starve to death 饿死 be starving 感觉很饿，饿极了 be starved of/for 缺乏…… The animals were left to starve to death. Who is to blame? 动物们被活活饿死了。这该怪谁呢？ Thanks to your food. I’m starving! 多亏了你的食物。我饿极了 ！ The department has been starved of substantial resources. 这个部门一直缺乏大量的资源。 【词语积累】 starvation n. 饥饿；挨饿；饿死　　 die of/from starvation 饿死 单句语法填空 （1）They’ll either die from the cold or starve __________ death. （2）When will the dinner be ready? We ___________ （starve）. （3）The poor kid is just starved __________ attention. （4）He looks forward to the day when no one will die of __________（starve）. 完成句子 （5）Many people ___________________（饿死） after the earthquake as a result of the delay of the supplies. to are starving of/for starvation starved to death 5. seal n.海豹；印章，图章 v.封上（信封）；使成定局； seal a contract 订立合同 a seal of a letter信的封口 He broke the wax seal and unrolled the paper. 他揭去封蜡，把纸卷展开 6. ecology n.生态；生态学 ecologist 生态学家 biology \ biologist psychology \ psychologist 7 have an impact on/upon 对……有影响；对……造成影响 There is no proof that French had an impact on the Chinese language. 没有证据表明法语对汉语有影响。 Cancer stem cells have an impact on the outcome of disease. 癌症干细胞对疾病的结果有影响。 【词语积累】 have an effect/influence on/upon... 对……有影响 单句语法填空 （1）Questions that lead them into emotional states will also have an impact __________ their responses. （2）What the pregnant mother eats will have __________ impact on the baby’