Unit 1 Science and Scientists 三-2025-2026学年高中英语固定搭配精讲选择性必修第二册（人教版）

高中选修2人教 【固定搭配精讲】 Unit 1 选修2 Unit 1 Science and Scientists 固定搭配精讲 全部单元单词 aerospace/'ear3 ospers/n.航空航leadership/'Ii:dph.领导；领astronomy /a'stronami/n. 天文 天工业 导地位：领导才能 学 patriotic/pertri'Dtik/adj.爱国的trace /treis/vt.追溯；追踪；查telescope/'telrskaop/n.望远镜 mechanical /m3'kenk/adj.机出n.痕迹；遗迹；踪迹 besides/br'saidz/prep.除…之 械的：发动机的：机器的 outstanding /aot'staendu/adj.优外（还）adv.而且：此外 mechanic /ma'kaenik/h.机械师；秀的：杰出的；明显的 brilliant/briliant/adj.聪颖的： 机械修理工 gifted/'grftId/adj..有天赋的：有绝妙的：明亮的 break out短语（战争、打斗等天才的：天资聪慧的 furthermore /f3:63'm:(r)/adv. 不愉快的事情)突然开始；爆发come down短语患（病）：染上此外；再者 aviation/,eIvi'en/h.航空制造（小病） above all短语最重要的是；尤 业；航空；飞行 abstract/aebstraekt/adj.抽象的；其是 defend/d'fend/vt.保卫；防守；理论上的n.(文献等的)摘要 fault/f:It/n.弱点；过错 辩解 steady/'sted/adj.稳定的：平稳shift /fft/n.改变；转换；轮班 jet/d3etm.喷气式飞机 的：稳步的 vi.&t.转移：挪动：转向 assistant/A'sIstant/h.助理；助手concept/'kpnsept/n.概念；观念vivid'vIvId/adj..生动的；鲜明 in charge of短语主管；掌管 astronomer/A'strpnama(r)/n.天的；丰富的 missile/'misail/n.导弹 文学家 固定及常见搭配 l.defend/dr'fend/t.保卫：防守：辩解 核心搭配： defend against防御…；抵抗… defend sb./sth.from保护某人/某物免受… defend oneself为自己辩解 精讲： defend为及物动词，常见搭配中”defend against”侧重对抗外部威胁，”defend from”侧重保护免 受伤害，”defend oneself'强调自我辩解。 例句： 高中选修2人教 【固定搭配精讲】 Unit 1 We must defend our country against enemies. 真题链接： The soldiers fought bravely to defend their citythe attackers.(against) 2.in charge of主管：掌管 核心搭配： be in charge of sth.负责某事 take charge of接管；负责 leave sb.in charge of让某人负责 精讲： 该短语强调主语对某事拥有管理或控制权，主语通常为人。 例句： Mr.Li is in charge of the school's science department 真题链接： Who will the project when the manager is away?(答案：take charge of) 3.trace /treis/vt.追溯；追踪：查出n.痕迹；遗迹；踪迹 核心搭配： trace back to追溯到… trace the origin of追踪…的起源 leave a trace留下痕迹 精讲： 作动词时，'trace back to'”为固定搭配，后接时间或源头；作名词时，常用'leave a trace”表示留 下痕迹。 例句： This tradition can trace back to the Ming Dynasty. 真题链接： Scientists have traced the_of this ancient civilization in the valley.(traces) 4.come down患（病）：染上（小病） 核心搭配： come down with患…病 come down to归结为… 精讲： 'come down with”后接疾病名称，强调突然患病；”come down toi”表示最终结论或原因。 例句： She came down with a cold after walking in the rain. 真题链接： If you don't wear warm clothes,.you maythe flu.(答案：come down with) 5.abstract/'aebstraekt/adj.抽象的；理论上的n.(文献等的)摘要 高中选修2人教 【固定搭配精讲】 Unit 1 核心搭配： abstract concept抽象概念 write an abstract写摘要 in the abstract理论上；抽象地 精讲： 作形容词时，常修饰”conceptidea'”等词：作名词时，”write an abstract'”为学术写作常用搭配。 例句： It's hard to explain this abstract theory in simple words. 真题链接： You are required to write an_of your research paper within 200 words.(abstract) 6.above all最重要的是；尤其是 核心搭配： above all else首要的是 above all things最重要的是 精讲： 该短语用于强调多个因素中最关键的一项，通常位于句首或句中。 例句： When learning English,above all,you should practice speaking every day. 真题链接： We need to be honest,responsible,.and_kind to others.(答案：above all) 7.shift小fn.改变；转换：轮班vi.&t.转移：挪动：转向 核心搭配： shift one's attention转移注意力 shift from.to.从…转向… work in shifts轮班工作 精讲： 作动词时，”shift from.to.”强调状态或方向的转变；作名词时，work in shifts'”为职场常见搭 配。 例句： The company decided to shift its focus from offline to online sales. 真题链接： Due to the busy season,workers have to (答案：work shifts)to meet the deadline. 8.connect/ka'nekt/v.连接；联系 核心搭配： connect A with B把A和B联系起来 connect to连接到. 精讲： connect with强调“建立关联”，connect to强调“物理上的连接”。 高中选修2人教 【固定搭配精讲】 Unit 1 例句： We should connect what we learn with our daily life 真题链接： It's important to theory with practice.(答案：connect). 9.brilliant/briliant/adj.聪颖的：绝妙的；明亮的 核心搭配： brilliant idea绝妙的主意 brilliant mind聪颖的头脑 brilliant achievement卓越的成就 精讲： 可修饰人或事物，形容人时侧重“才华横溢”，形容事物时侧重“卓越、杰出”。 例句： She came up with a brilliant solution to the problem 真题链接： Einstein was known for his_contributions to physics.(brilliant) 10.be born with天生具有 核心搭配： be born with the ability to do sth.天生具有做某事的能力 be born with a talent for sth.天生有某事的天赋 精讲： 该短语无被动语态，也不能用进行时，born是bear的过去分词。 例句： Everyone is born with the ability to learn 真题链接： Humans a strong desire to explore the world.(答案：are born with) 11.steady/sted/adj.稳定的：平稳的；稳步的 核心搭配： steady growth稳步增长 steady pace平稳的节奏 keep steady保持稳定 精讲： 常修饰“增长、发展、速度”等名词，强调“持续、稳定”的状态。 例句： The country has achieved steady economic growth in recent years. 真题链接： The graph shows a_increase in students''reading ability..(答案：steady） 12.ivid/'vImd/adj.生动的：鲜明的；丰富的 高中选修2人教 【固定搭配精讲】 Unit 1 核心搭配： vivid description生动的描述 vivid memory清晰的记忆 vivid imagination丰富的想象力 精讲： 多修饰“描述、画面、记忆”等抽象名词，强调“形象鲜明、如在眼前”。 例句： The author gave a vivid account of his adventure in the jungle 真题链接： Herstorytelling made the audience feel they were part of the story.(vivid) 13.concept/'kpnsept/h.概念；观念 核心搭配： basic concept基本概念 abstract concept抽象概念 grasp the concept of理解…的概念 精讲： 可数名词，常与“理解、解释、形成”等动词搭配，如'explain the concept”form a concept''。 例句： It's important to grasp the basic concepts before learning advanced knowledge. 真题链接： Do you understand the_of"quantum physics"mentioned in the text?(concept) 14.furthermore/f3:3'm:()/adv.此外；再者 核心搭配 furthermore+句子（表递进关系） 精讲： 用于句首或句中，连接并列观点，强调“补充说明”，语气比besides”更正式。 例句： She is good at English;furthermore,she speaks French fluently. 真题链接： Online learning is convenient.,it allows students to study at their own pace.(Furthermore) 综合训练 5 高中选修2人教 【固定搭配精讲】Unit1 综合训练 一、 单项选择 1.The soldiers tried their best to defend the citythe enemy attack. ·A.for ·B.against ·C.from ·D.with 2.Who will_charge of the project when Ms.Wang is on vacation? ·A.take ·B.make ·C.get ·D.put 3.This custom canback to the Tang Dynasty,according to historical records. ·A.track ·B.trace ·C.follow ·D.chase 4.If you don't wear a coat in such cold weather,you maydown with a fever. ·A.come 6 高中选修2人教 【固定搭配精讲】Unit1 ·B.gt ·C.go ·D.fall 5.The teacher asked us to-the abstract concept with real-life examples. ·A.connect ·B.combine ·c.join ·D.link 6.Above all,we should honest in our daily life ·A.stay ·B.keep ·C.remain ·D.be 7.The company decided to shift its focustraditional markets to emerging ones. ·A.fiom ·B.to ·C.with ·D.for 8.It's important to theory with practice in scientific research. > 高中选修2人教 【固定搭配精讲】Unit1 ·A.connect ·B.relate ·C.associate ·D.link 9.Herperformance in the competition impressed all the judges. ·A.bright ·B.clever ·C.brilliant ·D.smat 10.Online learning is flexible;_,it saves a lot of time on commuting. ·A.however ·B.furthermore ·C.otherwise ·D.therefore 二、根据句意及汉语提示完成单词 1.We must()our country against any external threats. 2.Mr.Zhang is (负责)the school's art club this year. 3.The origins of this festival can_(追溯到)thel9 th century.. 4.She (患上)a bad cold after staying up late for weeks. 5. The report requires an (of no more than 300 words. 8 高中选修2人教 【固定搭配精讲】 Unit 1 6. (最重要的是)，we should always keep a positive attitude towards life 7.The factory has to arrange workers to (轮班工作)during the busy season. 8.The new bridge will()the two parts of the city more conveniently. 三、首字母填空 1.The police are trying to t the stolen paintings back to their owner. 2.It's common for nurses in hospitals to work in sto provide 24-hour care. 3.The speaker asked the audience to stheir attention to the screen for the next slide 4.In the a,this theory seems perfect,but it may not work in reality 5.The scientist has a bmind and has made several important discoveries. 四、用所给单词的适当形式填空 1.The team needs to shift its strategy from(defend)to attack in the second half. 2.Can you trace the(origin)of this ancient legend? 3.She is known for her(brilliant)in solving complex mathematical problems. 4.The(connect)between diet and health has been proven by many studies. 5.We should learn to defend(we)when facing unfair criticism. 参考答案 I.单项选择 1.B2.A3B4.A5.A6D7.A8.A9.C10.B Ⅱ.根据句意及汉语提示完成单词 1.defend 2.in charge of 3.trace back to 4.came down with 5.abstract 6.Above all 7.work in shifts 8.connect I.首字母填空 1.trace 2.shifts 3.shift 4.abstract 5.brilliant V.用所给单词的适当形式填空 1.defense 2.origins 3.brilliance 4.connection 5.ourselves 9