Unit 3 The world of science-2025-2026学年高中英语词汇真题精讲必修第三册（外研版）

高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 寒假专版 【Unit3】The world of science 寒假词汇积累与运用 本讲核心词汇 draft/dra:ft/n.药草，草拟 metal/'met/n.金属 彻底地 declaration/,dekl3'reun/n.声attach/'taet/v.系， 绑：贴 gravity/'graevati/n.重力，引 明，宣告 f1ash/fie/n.闪光 力 experiment/.k'sperimant/n.(科conduct /kan'dkt/v.传导（热、 account/'kant/n.记述，描述 学)实验 电) oproof /pru:f/n.证明，证据 ☐lightning/'lartnm/n.闪电 scientific/,saran'tfik/adj.科学procedure/pra'si:der)/n.程序， fiction/'fkn/n.虚构的事，想（上）的 步骤，手续 象的事 entirely/m'tarali/adv.完全地， 直击真题高效讲 真题解析 1.真题1 Scientists often do to test their ideas and discover new things. A.experiments B.declarations C.procedures 答案：A 核心词汇：experiment/k'sperimant/.n.(科学)实验 核心知识点： 词性：可数名词，复数形式experiments。 搭配：do an experiment(做实验)：scientific experiment(科学实验)。 2.真题2 The students need to follow the carefully when doing chemistry experiments in the lab. A.flash B.procedure C.gravity 答案：B 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 核心词汇：procedure /pr3'si:d3a(r)/n.程序，步骤，手续 核心知识点： 词性：可数名词，复数形式procedures。 搭配：follow the procedure(遵循步骤)：standard procedure(标准程序)。 3.真题3 It'sa fact that the Earth goes around the Sun,supported by many observations. A.fiction B.proof C.scientific 答案：C 核心词汇：scientific/,saIa'tfik/adj.科学（上）的 核心知识点： 词性：形容词，名词形式science(科学)，名词科学家scientist。. 搭配：scientific fact(科学事实)：scientific research(科学研究)。 4.真题4 We need more to show that this new medicine is effective for treating the disease. A.proof B.account C.lightning 答案：A 核心词汇：proof/pru:fn.证明，证据 核心知识点： 词性：不可数名词（表示“证据”时），也可作可数名词（表示“校样”）。 搭配：provide proof(提供证据)：proof of sth.(…的证据)。 5.真题5 Please」 your name and student ID number on the top of the exam paper before starting A.attach B.conduct C.draft 答案：A 核心词汇：attach/'taet/v.系，绑：贴 核心知识点： 词性：动词，过去式/过去分词attached。 搭配：attach sth.to sth.(把…贴/系在…上)：attach importance to（重视)。 6.真题6 Metals like copper and silver can electricity very well,which is why they are used in wires. 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 A.flash B.conduct C.account 答案：B 核心词汇：conduct/kan'dkt/v.传导（热、电） 核心知识点： 词性：动词，还可作动词“组织；实施”，名词形式conduction。 搭配：conduct heat/electricity(传导热/电)：conduct an experiment(做实验)。 7.真题7 The of independence marked an important moment in the country's history. A.declaration B.fiction C.metal 答案：A 核心词汇：declaration/,dekl3'reIn/n.声明，宣告 核心知识点： 词性：可数名词，动词形式declare(宣布；声明)。 搭配：declaration of independence(独立宣言)：official declaration(官方声明)。 8.真题8 Before writing the final report,the teacher asked us to write a first to outline our main ideas. A.draft B.fiction C.flash 答案：A 核心词汇：draft/daft/n.草稿，草拟 核心知识点： 词性：名词/动词，作动词时表示“草拟：起草”。 搭配：first draft(初稿)；draft a document(起草文件)。 9.真题9 According to Newton's law of objects fall to the ground because of the Earth's pull A.gravity B.metal C.fiction 答案：A 核心词汇：gravity/'graevati/n.重力，引力 核心知识点： 词性：不可数名词，形容词形式gravitational（重力的)。 3 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 搭配：law of gravity(万有引力定律)：zero gravity(失重)。 10.真题10 The old man gave a detailed of his childhood experiences during the interview. A.account B.flash C.procedure 答案：A 核心词汇：account/a'kaont/n.记述，描述 核心知识点： 词性：可数名词，还可作名词“账户”，动词“解释：说明”。 搭配：give an account of(描述…)：account for(解释；占比)。 11.真题11 When there's a thunderstorm,we often see a of lightning followed by loud thunder. A.flash B.metal C.draft 答案：A 核心词汇：flash/fle/n.闪光 核心知识点： 词性：名词/动词，作动词时表示“闪光：闪现”。 搭配：a flash of lightning（一道闪电)：flash in the pan(昙花一现)。 12.真题12 The story about the talking animal is just-it's not based on real life at all A.fiction B.proof C.gravity 答案：A 核心词汇：fiction/'fkn/n.虚构的事，想象的事 核心知识点： 词性：不可数名词（表示“虚构作品”时为可数），反义词non-fiction(非虚构作品)。 搭配：science fiction(科幻小说)：works of fiction(虚构作品)。 真题精准训练 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 实战演练 一、 单项选择 1.To verify their hypotheses,researchers usually scientific tests in the lab. A.conduct B.attach C.draft 2.The of the experiment must be strictly followed to ensure accurate results. A.gravity B.procedure C.fiction 3.Gold is a good material for wires because it can electricity efficiently. A.flash B.account C.conduct 4.You need to provide to prove that you have completed the project on time A.proof B.declaration C.flash 5.Please the file to your email before sending it to the teacher A.conduct B.attach C.d山raft 6.The novel about time travel is a work of,not based on real events. A.science B.fiction C.proof 7.Newton's law of explains why apples fall from trees to the ground. A.gravity B.procedure C.electricity 8.The of independence was signed by the founding fathers in 1776. A.experiment B.declaration C.draft 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 二、用所给单词的适当形式填空 1.The students are required to write a (draft)of their research paper before the final submission 2.Copper is widely used in industry because of its ability to (conduct)heat and electricity 3.We need more (proof)to support the theory proposed by the scientist. 4.The (declare)of the new policy will be announced at tomorrow's meeting. 5.Please make sure to(attachment)your photo to the application form. 6.The (scientific)method involves observing,hypothesizing,and testing. 7.The (procedural)steps for the experiment are listed in the lab manual. 8.After the storm,there was a bright (flash)of lightning in the sky. 三、首字母填空 1.The experiment requires careful o and accurate recording of data. 2.Metals like silver and copper are good conductors of e. 3.Before the exam,students should a their student ID cards to the desk. 4.The law of g was discovered by Sir Isaac Newton 5.The story is pure f;there's no evidence to support its events. 6.The scientist needs to c more experiments to confirm the results. 7.The d of the new theory was published in a leading scientific journal. 8.You must follow the p exactly to avoid mistakes in the lab. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 6 高中必修第三册外研版 【寒假专版】 F版词汇真题精讲 Scientists often use the scientific method to explore the natural world.First,they observe phenom- ena and form hypotheses.Then they design experiments to test these ideas.To ensure reliability, experiments must follow strict 1.(procedure).During the process,researchers need to 2. (conduct)tests carefully and record data accurately.For example,when studying how metals 3. (conduct)electricity,they measure the current under different conditions. After collecting results,scientists analyze the data to draw conclusions.If the findings support the hypothesis,they may publish their work in 4.(science)journals.However,if the results are inconclusive,more 5.(experiment)are needed.Sometimes,new evidence requires revising the original hypothesis. In addition to experiments,scientists also rely on 6.(proof)from observations.For instance, the 7. (declare)that the Earth orbits the Sun was based on years of astronomical observations. This breakthrough changed humanity's understanding of the universe,demonstrating the power of 8. (scientific)inquiry. Whether studying gravity,electricity,or chemical reactions,the key isto remain curious andrigorous. Even fictional stories about science,like 9.(science)fiction novels,can inspire people to pursue real scientific discoveries.In the end,every contribution-from a simple 10. (draft)of an idea to a groundbreaking experiment-pushes science forward. 参考答案 单项选择 1.A2.B3.C4.A5.B6.B7.A8.B Ⅱ.用所给单词的适当形式填空 1.draft 2.conduct 3.proof 4.declaration 5.attach 6.scientific 7.procedural 8 flash I首字母填空 1.observation 2.electricity 3.attach 4.gravity 5.fiction 6.conduct 7.discovery 8.procedure V.语篇填空 1.procedures 2.conduct 3.conduct 4.scientific 5.experiments 6.proof 7.declara- tion 8.scientific 9.science 10.draft 7