Unit 4 Scientists Who Changed the World 单词讲义-2022-2023学年高中英语牛津译林版（2020）必修第三册

UNIT 4 1. republic n. 共和国,共和政体 newly independent republics新独立的共和国 2. malaria n. 疟疾 3. deadly adj. 致命的;十足的,彻底的 a deadly weapon/disease 致命的武器/疾病 deadly poison 剧毒 deadly serious/dull 极其严肃认真/乏味 4. survival n.生存,存活;残存物,幸存事物 Life became a struggle for survival. survive vt.& vi.幸免遇难,幸存;生存,存活;比…活的时间长 survivor n. 生存者;残存者;幸存者 survive on... 依靠……生活 survive sb.by... 比某人多活…… Luckily, most of the passengers survived the terrible accident. 5. province n.省,省份 6. broad adj.广泛的;宽阔的,广阔的;概括的;开阔的 in broad terms 大体上说 broad and wide 全部;全体 a broad street/river 宽广的街道/河流 a broad smile 咧嘴笑 7. intend vt.&vi.想要,计划;意指 intend to do/doing sth. 打算做某事 intend sb to do 打算让某人做某事 He intends to study/studying abroad next year. 他打算明年去国外留学。 had intended to do sth./intended to have done 本打算做某事 intended adj. 打算的,计划的 be intended for 为……打算(或设计)的 be intended to do... 打算做…… This is a new book intended for little children. intention n. [U,C]意图;目的;企图 have the intention to do sth./of doing sth. 有……目的/打算 with the intention of 抱有……目的/打算 by intention 故意地 8. extract n.提取物;选录vt.提取;选录;取出;设法得到 The following extract is taken from her new novel.下面一段摘自她的新小说。 He extracted a small notebook from his hip pocket.他从屁股兜里摸出一个小笔记本。 9. herb n.药草,香草;草本 10. refer to (referred-referred,referring) 查阅,参考;提到,谈及 Her mother never referred to him again. This paragraph refers to the events of last year. refer to a dictionary=look sth.up in the dictionary refer to...as 把……看作/称作... refer ... to .... 把…提交给... reference n. 提及;查阅,参考;推荐信;介绍人 make (a) reference to 查阅,参考;提到,谈及 in/with reference to 关于 for reference 以备查阅;以供参考 11. experiment n.实验,试验;尝试,实践 vi.做实验,进行试验;尝试 do/perform/conduct an experiment 做实验 experiment on 对...进行试验;试用 12. trial n.试用,试验;审讯,审判;考验 vi.&vt. 测试,试验 She agreed to employ me for a trial period.她同意我试用一段时间。 on trial 在试验中;在受审 stand/go on trial 受到审判 trial and error 反复试验 13. limited adj.有限的 We are doing our best with the limited resources available. limit vt./n.[C] 限制 limit...to... 把……限定在…… be limited to 局限于…… The teacher limited his stude