Unit 2 单元重点知识回顾-【金版教程】2025-2026学年高中英语选择性必修第三册创新导学案Word（译林版2019）

英语 选择性必修 第三册(译林) Ⅰ.重点词汇 1．absence n. 缺乏，不存在；缺席→absent adj. 缺席的，不在场的 in the absence of 缺乏，不存在 be absent from缺席；不在场的 2．bother vt. 使烦恼，使担心；花费时间精力(做某事)；打扰　vi. 花费时间精力(做某事)　n. 麻烦，困难 bother with/about 花费时间精力(做某事) It bothers sb that ... 令某人烦恼的是…… 3．occupy vt. 占用，使用；居住；占领，侵占；使忙于→occupied adj. 忙于；占用的→occupation n. 占领；职业，工作 occupy oneself with sth/in doing sth 某人忙于(做)某事 be occupied in (doing) sth　忙于(做)某事 4．evaluate vt. 评估，估计，评价→evaluation n. 评估 evaluate one's ability 评估某人的能力 5．maintenance n. 维护，保养；维持，保持→maintain vt. 维护，保养；维持；养活；坚持(意见) maintain contact/links with 和……保持联系 maintain that 主张，坚持认为 6．circumstance n. 条件，状况；(circumstances) 境况，(尤指)经济状况 in/under ... circumstances在……条件/情况下 7．exposure n. 面临，遭受；揭露；报道→expose vt. 使暴露，使显露；揭露；曝光→exposed adj.暴露的，无遮蔽的；无保护的 expose ... to ... 使……接触到……；使……暴露于…… 8．vital adj. 必不可少的，对……极重要的；维持生命所必需的 be vital to__do sth做某事非常重要 It is/was vital that sb (should)__do sth 某人做某事是非常重要的 9．discipline vt. 严格要求(自己)；惩罚；训练　n. 训练，纪律；行为准则；自制力 discipline oneself 严格要求自己 discipline sb for sth 因某事惩罚某人 10．crucial adj. 至关重要的，关键性的 It's crucial that sb (should)__do sth 某人做某事是至关重要的 11．comprise vt. 包括，包含；组成，构成 be comprised of 由……组成 12．foundation n. 基础，根据；地基；创办；基金会→found vt. 创办，成立→founder n. 创办者，发起人 lay the/a foundation for为……打下基础 without foundation 没有根据 13．origin n. 起源，起因；出身→originate vi.& vt. 起源；创始→original adj. 起初的；独创的→originally adv. 起初，原来 in origin 在来源上 originate form/in 来自；源于(后接地点、时间或事件) 14．frequency n. 发生率，出现率；频繁；频率→frequent adj. 经常发生的，频繁的→frequently adv. 频繁地，常常 a high/low frequency 高/低频 15．motive n. 原因，动机，目的→motivate vt. 成为……的动机；激励，激发→motivated adj. 积极的；主动的；有……动机的 motivate sb to__do sth 激励某人做某事 16．investment n. 投资；投入→invest v. 投资→investor n. 投资人 invest ... in/on ... 把……投入到…… 17．calculate vt. 计算，核算；预测→calculation n. 计算；估计；预测→calculator n. 计算器 calculate on 指望；预期 It is calculated that ... 据估计/估算…… 18．coverage n. 新闻报道；覆盖范围；信息范围→cover vt.& vi. 覆盖；涉及；报道　n. 盖子；封面；掩护 cover in/up 掩盖，盖住 be covered by/with被/用……覆盖 19．shelter n. 居所，住处；庇护　vt. 保护，掩蔽　vi. 躲避 take shelter from ... 躲避…… under the shelter of ... 在……的庇护下 20．cast__new__light__on 使进一步了解…… 21．in__the__circumstances 在这种情况下，既然如此 22．in__view__of 鉴于，考虑到 23．plain__to__see 显而易见的 Ⅱ.教材原句 1．The strangeness of living in space is apparent from the__moment__we__sleep．(教材P16) 从睡觉的那一刻起，我们就能明显感受到在太空生活的奇妙。 2．Splendid__as__the__view__of__the__Earth__is,__spacewalking is not as exciting as you might think.(教材P17) 虽然地球的景色十分壮观，但太空行走并不像你们可能想象的那么激动人心。 3．Spending some time in the gym is__of__vital__importance to astronauts' health.(教材P17) 花些时间在健身房锻炼对宇航员的健康至关重要。 4．To__make__your__story__impressive,__you need to give vivid descriptions using your observation and imagination.(教材P24) 为了让你的故事让人印象深刻，你要用你观察和想象力给出生动的描述。 5．As__Stephen__Hawking__once__said,__“Remember to look up at the stars and not down at your feet.”(教材P25) 正如斯蒂芬·霍金曾经所说：“记得仰望星空，不要低头看脚下。” 6．It__is through our research into space that we have confirmed that the Earth is round and that it orbits the Sun.(教材P25～26) 正是通过我们对太空的研究，我们才能确定地球是圆的，它绕着太阳公转。 7．With technologies first researched and developed for space exploration, we can solve some of the big problems facing mankind, making__our__lives__safer__and__easier．(教材P26) 依靠为太空探索首次研发的技术，我们可以解决人类面临的一些重大问题，让我们的生活变得更加安全和舒适。 8．Radiation levels on the surface of Mars are two__and__a__half__times__higher__than those on the International Space Station.(教材P27) 火星表面的辐射水平是国际空间站辐射的2.5倍。 Ⅲ.单句语法填空 1．The judge said that the case was dismissed in the ________ (absent) of any definite proof. 答案：absence 2．I have been so ________ (occupy) with work that I haven't had any time for social activities. 答案：occupied 3．Each complaint is analyzed very closely, and if it has no ________ (found), it is rejected. 答案：foundation 4．Speech is made up of sound waves that vary in ________ (frequent) and intensity. 答案：frequency 5．The operator has to be able to carry out routine ________ (maintain) of the machine. 答案：maintenance 6．Continuous ________ (expose) to sound above 80 decibels can be harmful to hearing. 答案：exposure 7．He said the government must introduce tax incentives (刺激) to encourage ________ (invest)． 答案：investment 8．The launch of their new machines in this factory received much media ________ (cover)． 答案：coverage 9．Hot ________ it was at night, we sleep soundly because we were so tired after the long journey. 答案：as 10．The hospital has recently obtained new medical equipment, ________ (allow) more patients to be treated. 答案：allowing Ⅳ.开放型任务 我们都知道，中国首个火星探测器“天问一号”于2020年7月23日成功发射；2021年5月22日，“天问一号”抵达火星。班委会想请同学以“China sends up first Mars probe”为题为校报英文版写一篇英文报道，内容包括：“天问一号”成功发射；发射的影响；你的感想。注意用本单元的词汇和句型。 5 学科网（北京）股份有限公司 $$