Unit 6 Space and beyond二-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第四册（外研版）

高中外研版 【Unit6】 选择性必修第四册词义辨析及综合演练 Unit 6 Space and beyond二 词义辨析及综合演练 本单元核心词汇 全部单元单词 scream/skri:m/v.(因疼痛、惊 awesome/'o:sam/adj.极好的， invisible/m'Ⅵzabl/ad.看不见 恐、兴奋等)尖声大叫 了不起的 的 suspend/sa'spend/.v.暂停，中telescope/'teliskaup/n.望远镜 straightforward streit'fo:wad/ 止 (天文观测的核心工具之一) adj.简单的 crew /kru:/n.(飞机上的)全体the naked eye肉眼（不借助仪self-discipline/self'disaplin/n. 机组人员 器的自然视觉) 自我约束，自律 ☐simulated/'smmjulertd/adj.模angle/'eygl/v.斜置 fetch /fet/v.（去)拿来 仿的，模拟的，仿真的 □galaxy/'gaelksi//n.星系 muscle/'mAsl/n.肌肉 ☐simulator/'simjulerta(r)/n.☐cosmic/'kpzmik/adj.字宙的 pepper/'pepa(r)/n.胡椒粉 (用于人员训练的)模拟装置，☐conceivably /kan'si:vabli//adv. sneeze/si:z/v.打喷嚏 模拟器 可以相信地：可想象地 disc /disk/n.激光唱片；光碟， ☐lifelike/'larflark/adj.(图画、☐subatomic/,sb3'tomik/adj..光盘 模型等)生动的，逼真的 亚原子的：原子内的 submit/sb'mt/v.提交 ☐particle/'pa:trkl/n.粒子 词义辨析及同义替换 1.suspend/sa'spend/v.暂停，中止 词义辨析： suspend:侧重表示“暂时停止（活动、进程等）”，通常指短时间中断后可能恢复，如暂停课程、 比赛等。 puse:指“暂停（动作、说话等）”，强调动作的短暂停顿，如暂停讲话、暂停播放。 同义替换： pause,interrupt 例句： The school decided to suspend classes due to the heavy snow. 真题链接：（外研版高中选择性必修第四册同步练习） 高中外研版 【nit6】 选择性必修第四册词义辨析及综合演练 The game was for 10 minutes because of the sudden rain. A.continued B.suspended C.started (答案：B) 2.submit/sab'mt/v.提交 词义辨析： ubmit:指“正式提交（文件、申请等）”，通常指向权威或相关方递交，如提交论文、报告。 hand in:口语化表达，指“上交（作业、物品等）”，对象多为老师、上级等。 同义替换： hand in,present 例句： You must submit your application form before the deadline 真题链接：（外研版高中选择性必修第四册单元测试） All students are required to_their homework to the teacher after class. A.submit B.refuse C.hide （答案：A) 3.awesome/'o:sam/adj.极好的，了不起的 词义辨析： awesome:口语中常用，强调“令人惊叹的、印象深刻的”，可形容人、事物或经历。 amazing::侧重“令人惊奇的、难以置信的”，语气比awesom稍强，强调意外感。 同义替换： amazing,fantastic 例句： The view from the mountain top is absolutely awesome. 真题链接：（外研版高中选择性必修第四册同步练习） -What do you think of the movie?-It was!I want to watch it again A.awful B.awesome C.boring(答案：B) 4.invisible/m'vzbl/ad.看不见的 词义辨析： invisible:指“物理上看不见的”，强调客观上无法被视觉感知，如空气、红外线。 unseen:侧重“未被看见的”，可能是暂时未被发现，而非绝对看不见，如unseen dangers(潜在 危险)。 同义替换： unseen,imperceptible 例句： Many stars are invisible to the naked eye without a telescope. 真题链接：（外研版高中选择性必修第四册单元测试） Microorganisms are_to humans,so we need a microscope to observe them. A.invisible B.visible C.bright (答案：A) 高中外研版 【nit6】 选择性必修第四册词义辨析及综合演练 5.straightforward/,streit'fo.wad/adj.简单的 词义辨析： straightforward:指“简单明了的、直接的”，强调逻辑清晰、易于理解或操作。 simple:含义更广，可指“结构简单的、不复杂的”，或“头脑简单的”。 同义替换： simple,uncomplicated 例句： The instructions for this machine are straightforward 真题链接：（外研版高中选择性必修第四册同步练习） The problem seems difficult,but the solution is actually A.complicated B.straightforward C.confusing (答案：B) 6.self-discipline/.self'disapli/n.自我约束，自律 词义辨析： self-discipline:强调“通过自我控制实现目标的能力”，侧重主动约束自己。 willpower:指“意志力”，强调克服困难、坚持到底的心理力量。 同义替换： willpower,self-control 例句： Success in learning requires self-discipline and hard work 真题链接：（外研版高中选择性必修第四册单元测试） To achieve his dream,he developed strong-to avoid distractions. A.laziness B.self-discipline C.weakness (答案：B) 7.fetch/fet/v.(去)拿来 词义辨析： fetch:指“去某地把某物或某人带来”，包含“往返”的动作，如fetch water(打水)。 bring:仅指“从别处带到说话者所在地”，不强调“去”的过程。 同义替换： bring,get 例句： Please fetch me the book from the shelf. 真题链接：（外研版高中选择性必修第四册同步练习） Can you_the dictionary for me?I need to look up a word. A.fetch B.throw C.hide(答案：A) 8.crew /kru:/n.(飞机上的)全体机组人员 高中外研版 【Unit6】 选择性必修第四册词义辨析及综合演练 词义辨析： cw:指“（飞机、船等）全体工作人员”，强调团队整体，视为单数或复数均可。 af:泛指“全体员工”，用于公司、学校等机构，通常为复数。 同义替换： team,staff 例句： The crew of the plane did their best to ensure passengers'safety. 真题链接：（外研版高中选择性必修第四册单元测试） The airline'sincludes pilots,flight attendants and mechanics. A.crew B.audience C.crowd (答案：A) 9.galaxy/gaelaksi/n.星系 词义辨析： galaxy:指“星系”，如银河系(the Milky Way Galaxy),是天体系统的概念。 universe:指“宇宙”，包含所有星系、星体等，范围更广。 同义替换： stellar system 例句： Our solar system is part of the Milky Way Galaxy. 真题链接：（外研版高中选择性必修第四册同步练习） Ais a large system of stars,gas,and dust held together by gravity. A.galaxy B.planet C.moon(答案：A) l0.particle/'pa:tk/n.粒子 词义辨析： particle:指“微小粒子”，如原子、分子、亚原子粒子，侧重科学领域的微观概念。 piece:泛指“碎片、片段”，可指任何物体的一部分，如a piece of paper。 同义替换： atom,molecule 例句： Subatomic particles include protons,neutrons,and electrons 真题链接：（外研版高中选择性必修第四册单元测试) Scientists study the behavior of_to understand the structure of matter A.particles B.waves C.gases (答案：A) 综合演练 高中外研版 【nit6】 选择性必修第四册词义辨析及综合演练 综合练习 一、 单项选择 1.The flight was for two hours due to the technical problem. A.continued B.suspended C.started 2.All applicants must their resumes online before the interview A.submit B.refuse C.hide 3.The performance last night was-I've never seen such a wonderful show! A.awful B.awesome C.boring 4.Some animals are_to human eyes because they live in complete darkness. A.invisible B.visible C.bright 5.The steps to operate this machine are-even a child can learn quickly. A.complicated B.straightforward C.confusing 6.To pass the exam,you need both hard work and strong_ A.laziness B.self-discipline C.weakness 7.Could you please me a glass of water from the kitchen? A.fetch B.throw C.hide 8.The ship's worked together to fix the engine during the storm. A.crew B.audience C.crowd 高中外研版 【Unit6】 选择性必修第四册词义辨析及综合演练 9.Our solar system is located in the Milky Way A.galaxy B.planet C.moon 10.Scientists are studying tiny to develop new materials. A.particles B.waves C.gases 二、根据句意及首字母提示填空 1.The game was s for 10 minutes because of the heavy rain. 2.You must syour project report by Friday afternoon 3.What an aview!The sunset over the ocean is breathtaking. 4.Air is i,but we can feel it when the wind blows. 5.The math problem looks hard,but the solution is s. 6.With s-d,he manages to wake up early and study every day. 三、用所给单词的适当形式填空 1.The teacher asked us to (submit)our homework before class. 2.The hiker found the mountain path(straightforward)to follow. 3.(fetch)the books from the library is part of my daily routine. 4.The(invisible)of the stars without a telescope makes them mysterious. 5.She showed great(self-discipline)by sticking to her study plan. 四、完成句子（每空一词) 1.由于疫情，学校决定暂停线下课程。 The school decided to_classes due to the epidemic. 2.请在截止日期前提交你的申请表。 Please_your application form before the deadline. 6 高中外研版 【Unit6】 选择性必修第四册词义辨析及综合演练 3.他的自律帮助他实现了减肥目标。 Hishelped him achieve his weight loss goal. 4.这些微生物太小了，用肉眼是看不见的。 These microorganisms are_the naked eye. 五、语篇填空 Astronomy is an amazing science.Last night,I joined a stargazing club.The guide told us that our solar system is part of the Milky Way(1)(galaxy/universe).We used telescopes to observe stars that are (2)(invisible/seen)to the naked eye.Suddenly,it started to rain,so the activity was (3) (suspended/paused)for 30 minutes.When the sky cleared,we continued.The guide explained that stars are made of gas and tiny (4)(particles/pieces).He also said that studying space requires (5)(self-discipline/willpower)and patience.I found the experience(6)(awesome/amazing)and decided to learn more about astronomy. 参考答案 I.单项选择 1.B2.A3B 4.A5.B6B7.A8.A9.A10.A Ⅱ首字母填空 1.suspended 2.submit 3.awesome 4.invisible 5.straightforward 6.self-discipline I.用所给单词的适当形式填空 1.submit 2.straightforward 3.Fetching 4.invisibility 5.self-discipline V.完成句子 1.suspend offline 2.submit 3.self-discipline 4.invisible to V.语篇填空 1.galaxy 2.invisible 3.suspended 4.particles 5.self-discipline 6.awesome 7