Unit 2 Wildlife Protection 知识点讲义-2022-2023学年高中英语人教版（2019）必修第二册

新人教版必修二 Unit2知识点 1. poster n.海报 put up a poster张贴海报 make/design a poster 制作海报 post n. 邮件 帖子博文 post office 邮局 vt. 张贴;发文;邮递; 2. illegal adj.不合法的;非法的 legal adj. 合法的 illegal parking违章停车 illegal hunting非法狩猎 illegally adv. 不合法地 legally adv. 合法地 eg: It’s illegal to drive (drive) through a red light. 3. hunt vt 打猎;追捕go hunting 去打猎; over-hunting 过度猎杀hunt the animals 猎取动物 Vt 搜寻hunt sp for sth = search sp for sth为寻找……搜索某地 Vi 搜寻 hunt for/look for/ search for/ be in search of寻找 hunt for a job 找工作 n 搜寻 be on the hunt for 正在寻找;在寻求中 衍生词:hunter n.猎人 eg: He has been hunting for a job. 他一直在找工作。 4. immediately adv.立刻= at once// right now// right away 立刻;马上 immediate adj. 立刻的;立即的an immediate effect 立竿见影的效果 immediately/instantly/directly 直接引导时间状语表示“一...就”=as soon as eg: They came to help me immediately they heard I was in trouble.他们一听到我有麻烦就来帮助我。 5.species n.物种 *单复数同形:species, means, deer, sheep,fish eg: This species of plant is (be) dying out 6.shark n.鲨鱼; fin n.(鱼的)鳍 shark’s fin 鱼翅 eg: A fish uses its fins to balance and move itself. 鱼用鳍来平衡和驱动身体。 People use shark’s fins to make shark fin soup!人们用鲨鱼的鱼鳍用来做鱼翅汤。 7. alarm vt.使惊恐;使担心 n.恐慌;警报;警报器a fire alarm防火警报器 give/raise/ring/sound the alarm敲警钟;吹警报号 in alarm惊恐地(常作状语) alarming adj.(事)惊人的;使惊恐的 alarmed adj(人)惊恐的be alarmed at/by ...对……感到惊慌或害怕 be alarmed to do sth.对做某事感到惊恐 He jumped up in alarm. 他惊慌地跳起来了。 8. on earth “究竟,到底”放在疑问词 what,how,why,where,who 等之后表示强调,用于询问令人 惊讶或生气的事。 on the earth 在地球上 eg: Why on earth would he want to go to such a place? 他到底为什么想去那么个地方? 9. die out 灭亡;逐渐消失 death n 死亡 dying adj濒临死亡的 deadly [ˈdedli] adj 致命的 die away (声音/光线等) 逐渐消失或停止 dead adj 死亡的 die of死于(内因) die from 死于(外因) be dying for 渴求...;很想要... be dying to do sth. 迫切想做某事;极想做某事 die off 相继死去 die down (风)减弱;(声音)降低 eg: How did the dinosaurs die out? London was such a new world to me that I was dying to explore it. 伦敦对我而言是如此的陌生,我极想去探索它。 I am dying to see you if it is convenient to you. 如果你方便的话,我很想见你 10. rate n.速度;(比)率 first-rate 一流的 at the rate of …以……的速度 at an alarming ra