Unit 1 Nature in the nature Vocabulary 单词分级讲解课件-2022-2023学年高中英语牛津译林版（2020）必修第三册

B3U1 word study一级词汇 1.one overseas region of France 2.The South American continent 3.6 million square kilometres 4. one in ten known species 5. brazil nut 6. water lily 7. beneath the ground 8. The towering ancient hardwoods 9.return the nutrients to the earth 10 thus adv 11. build up 因此, 从而, 这样 增加， 扩大 海外的地区 物种 在下面 高大的， 阔叶树 营养物 二级词汇 1. variety n a variety of wildlife various adj vary v 不同/ 相异 eg:1)The students’ homework varies considerably in quality. 2)He resigned for reasons. diverse adj diversity n biodiversity n 生物多样性 a variety of/various 3. length n in length long adj lengthen V. strengthen /widen/straighten enlarge/enhance 批量生产 2. harm n/v damage n/v. do harm/damage to... be harmful to 4. mass n adj mass production 大量/ 团 /块 5. survive v survive the accident survive the world financial crisis survival n survivor n eg :It cancers are spotted early, there’s a high chance of survival. 6 in turn 相应地,转而,依次轮流 in return turn on /off turn down turn up turn out 幸存 度过金融危机 7. break down 1) sugar is broken down in the stomach 2) If you go on working like this, you’ll break down sooner or later. break in break into break through break out break up 分解 垮掉 激动人心的 8.breathe life into...带来起色.注入活力 eg. Plants and flowers can breathe life into your home. breathe v breath n. out of breath →breathless adj breathtaking adj 9. extinct adj extinction 灭绝 n die out disappear v disappearance n appear v appearance n Due to/Because of 10.due to由于，因为 because of/thanks to/owing to as a result of/on account of eg： the heavy rain, the sports meeting was put off. 11 impact v/n 影响 have an impact on sth have an effect on…. v have an influence