Unit 4 Technology二-2025-2026学年高中英语词汇真题精讲选择性必修第四册（沪教版）

高中选择性必修第四册沪教版 【寒假专版】F版词汇真题精讲 寒假专版 【Unit4】Technology 二 高中词汇积累与运用 本讲核心词汇 *bubble /'bAbl/n.泡：气泡 cast,broadcast)播送（电视或无generator/'d3 enareita(r)/n.发 infer/n'f3:r)/v.推断：推理 线电节目)：n.广播节目：电视电机 fuel/fju:al/n.燃料 节目 telescope/'teliskaup/n.望远镜 domain/ds'mem/n.(知识、活 concrete/'kD则kit/adj.确实的；*precede /pri'si:d/V.在…之 动的)领域，范围，范畴 具体的 前发生（或出现）：先于 hydrogen/'hadrad3an/n.氢气hatch /haet圹v.策划；筹划：（幼drug/drag/n.药；药物 mode/meud/n.方式；风格 鸟、鱼、昆虫等)孵出：出壳 broadcast /'bro:dka:st/v.(broad-acid /'aesid/n. 直击真题高效讲 真题解析 1.真题1 Scientists use a to observe stars and planets in space. A.telescope B.generator C.acid 答案：A 核心词汇：telescope/'teliskaup/n.望远镜 核心知识点： 词性：可数名词，复数形式telescopes。 搭配：use a telescope(使用望远镜)：observe with a telescope(用望远镜观测)。 2.真题2 Coal and oil are common sources of used in power stations. A.hydrogen B.fuel C.mode 高中选择性必修第四册沪教版 【寒假专版】 F版词汇真题精讲 答案：B 核心词汇：fuel/fjua/n.燃料 核心知识点： 词性：不可数名词（表示泛指时）或可数名词（指不同种类燃料时）。 搭配：sources of fuel(燃料来源)：burn fuel(燃烧燃料)。 3.真题3 In chemistry class,we learned that vinegar contains a weak A.acid B.drug C.domain 答案：A 核心词汇：acid/'aesId/n.酸 核心知识点： 词性：可数名词，复数形式acids。 搭配：weak acid(弱酸)；strong acid(强酸)。 4.真题4 The company plans to La new product launch on social media next week. A.broadcast B.hatch C.precede 答案：A 核心词汇：broadcast/'bro:dka:st/v.播送（电视或无线电节目） 核心知识点： 词性：动词，过去式和过去分词均为broadcast。 搭配：broadcast a launch(播送发布会)：broadcast on TV(在电视上播送)。 5.真题5 From his words.we can that he is not satisfied with the result A.infer B.bubble C.concrete 答案：A 核心词汇：infer/m'f3:r)/v.推断；推理 核心知识点： 词性：动词，名词形式inference。. 搭配：infer from(从…推断)：infer a conclusion(推断结论)。 6.真题6 2 高中选择性必修第四册沪教版 【寒假专版】 F版词汇真题精讲 The team needs to a plan before starting the project. A.hatch B.drug C.precede 答案：A 核心词汇：hatch /haet[/v.策划：筹划 核心知识点： 词性：动词，常见搭配“hatch a plan”(策划计划)。 其他含义：还可表示“（幼鸟等）孵出”，如“The eggs hatch in21days.”(蛋在21天后孵化)。 7.真题7 is the lightest element and is often used in fuel cells. A.Hydrogen B.Acid C.Generator 答案：A 核心词汇：hydrogen./'hadrad3an/n.氢气 核心知识点： 词性：不可数名词，化学符号为H。 搭配：hydrogen fuel cell(氢燃料电池)：produce hydrogen(产生氢气)。 8.真题8 This novel is set in the of ancient Chinese history. A.domain B.mode C.bubble 答案：A 核心词汇：domain/da'mem/n.(知识、活动的)领域，范围 核心知识点： 词性：可数名词，复数形式domains。 搭配：in the domain of(在…领域)：academic domain(学术领域)。 9.真题9 The converts mechanical energy into electrical energy. A.generator B.telescope C.drug 答案：A 核心词汇：generator/'d3 enareta(r)/n.发电机 核心知识点： 3 高中选择性必修第四册沪教版 【寒假专版】 F版词汇真题精讲 词性：可数名词，复数形式generators。 搭配：electric generator(发电机)；power generator(发电设备)。 10.真题10 Can you provide Lexamples to support your argument? A.concrete B.broadcast C.preceding 答案：A 核心词汇：concrete/.'kpnkri:t/adj.确实的：具体的 核心知识点： 词性：形容词，反义词abstract(抽象的)。 搭配：concrete examples(具体例子)；concrete evidence(具体证据)。 11.真题11 A loudnoise the explosion,which scared everyone A.preceded B.hatched C.bubbled 答案：A 核心词汇：precede /prI'sidv.在…之前发生（或出现）；先于 核心知识点： 词性：动词，反义词follow(跟随)。 搭配：precede sth.(在某事之前发生)片preceded by(由…领先)。 12.真题12 The doctor prescribed a new to treat her illness. A.drug B.fuel C.mode 答案：A 核心词汇：dug/drAg/n.药：药物 核心知识点： 词性：可数名词，复数形式dugs。 搭配：prescribe a drug(开药)：take drugs(服药)。 真题精准训练 4 高中选择性必修第四册沪教版 【寒假专版】F版词汇真题精讲 实战演练 一、 单项选择 1.Astronomers rely on a to study distant galaxies and stars. A.telescope B.generator C.acid 2.Fossil fuels like coal and natural gas are major sources of for industrial production A.hydrogen B.fuel C.mode 3.Lemon juice tastes sour because it contains a type of A.acid B.drug C.domain 4.The live concert will be simultaneously on multiple social media platforms. A.broadcast B.hatch C.precede 5.From the dark clouds in the sky,we can that it will rain soon. A.infer B.bubble C.concrete 6.The engineering team needs toa detailed construction plan before breaking ground A.hatch B.drug C.precede 7. gas is highly flammable and is used as a clean energy source in some vehicles. A.Hydrogen B.Acid C.Generator 8.This research project falls within the of environmental science A.domain B.mode C.bubble J 高中选择性必修第四册沪教版 【寒假专版】 F版词汇真题精讲 9.The power plant uses a large to convert steam energy into electricity. A.generator B.telescope C.drug 10.To support your claim,you should providedata rather than vague descriptions. A.concrete B.broadcast C.preceding 二、用所给单词的适当形式填空 1.The astronomer spent hours observing the night sky with his (telescope). 2.The factory needs to import more(fuel)to maintain production. 3.Vinegar and lemon juice are common examples of weak (acid). 4.The radio station will (broadcast)the president's speech at 8 p.m. 5.We can(infer)from his actions that he is hiding something 6.The team (hatch)a secret plan to surprise their coach on his birthday. 7. (hydrogen)is the most abundant element in the universe. 8.This new theory challenges traditional views in the(domain)of physics. 9.The (generator)broke down,causing a power outage in the neighborhood. 10.She provided (concrete)evidence to prove her innocence in the case. 三、首字母填空 1.At is an essential tool for astronomers to observe celestial objects. 2.Without enough f,the car will not be able to start. 3.In chemistry experiments,students must handle awith extreme caution. 4.The news will be bon all major TV channels tonight 5.We can i the outcome of the experiment based on the initial results. 6.The rebels tried to ha plot to overthrow the government. 6 高中选择性必修第四册沪教版 【寒假专版】 F版词汇真题精讲 7.H is lighter than air and was once used in airships. 8.This problem belongs to the d of applied mathematics. 9.The g in the basement provides electricity during power failures. 10.Her argument lacks c examples,making it unconvincing. 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。 Scientists use various tools to explore the universe.The most common one is the 1. (telescope), which helps them observe distant stars and planets.In power stations,2. (fuel)like coal and oil are burned to generate electricity,often with the help of a 3.(generator)that converts mechanical energy into electrical power. In chemistry,substances like vinegar contain weak 4. (acid),which gives them a sour taste. When conducting research,scientists often need to 5. _(infer)conclusions from experimental data.For example,they might 6.(hatch)a hypothesis and test it through repeated experiments. Some elements,such as 7.(hydrogen),are widely used in new energy technologies like fuel cells.These studies fall within the 8.(domain)of energyscience.To share their findings,scien- tists may9. (broadcast)their research on academic platforms and provide 10. (concrete) evidence to support their theories. 参考答案 I单项选择 1.A2.B3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ用所给单词的适当形式填空 1.telescope 2.fuel 3.acids 4.broadcast 5.infer 6.hatched 7.Hydrogen domain 9.generator 10.concrete I.首字母填空 1.telescope 2.fuel 3.acid 4.broadcast 5.infer 6.hatch 7.Hydrogen 8.domain 9.generator 10.concrete V.语篇填空 1.telescope 2.fuels 3.generator 4.acids 5.infer 6.hatch 7.hydrogen 8.domain 9.broadcast 10.concrete >