单元知识回扣4 Unit 4 Scientists Who Changed the World（课件PPT）-【精讲精练】2025-2026学年高中英语必修第三册（译林版）

该高中英语单元复习课件围绕“Unit 4 Scientists who changed the world”主题，系统梳理核心词汇（含词形变化如apply-application-applicant）、短语（如make a difference, thanks to）及重点句型（如强调句、非谓语结构），通过词形关联与主题分类构建完整知识网络。 其亮点在于创新“词形转化+语境运用”复习模式，如将“beneficial-benefit”等词汇按词性变化归类，结合科学家研究例句（如“Tu discovered qinghaosu through trial and error”），培养学生语言能力与思维品质。分层整合词汇、短语、句型，满足不同学生巩固需求，教师可精准把握复习重点提升效率。

单 元 知 识 回 扣 Unit 4　Scientists who changed the world Unit 4　Scientists who changed the world 1 deadly experiment household postpone sufficient wisdom Unit 4　Scientists who changed the world 1 conduct accident theory charge standout bomb Unit 4　Scientists who changed the world 1 involve credit authority declare publish Unit 4　Scientists who changed the world 1 broad broadly intend intention trial try limited limit container contain Unit 4　Scientists who changed the world 1 beneficial benefit illustrate illustration surround surrounding surroundings indicate indication intelligent intelligence Unit 4　Scientists who changed the world 1 favour favorable politician politics political electricity electric scientific science scientist Unit 4　Scientists who changed the world 1 moral immoral apply application applicant ignorance ignorant ignore freedom free freely Unit 4　Scientists who changed the world 1 permit permission responsibility responsible nationality national nation marriage marry Unit 4　Scientists who changed the world 1 make a difference thanks to refer to give up speed up pay off Unit 4　Scientists who changed the world 1 through trial and error draw on make good use of by accident with a bang show off let sb down as to Unit 4　Scientists who changed the world 1 take it for granted put forward far from the truth work out go through come up get a taste of put another way turn over Unit 4　Scientists who changed the world 1 She completed further training courses in traditional Chinese medicine，acquiring a broad knowledge of both traditional Chinese medicine and Western medicine. The trials on patients were likely to be postponed because they did not have sufficient safety data. Unit 4　Scientists who changed the world 1 Perhaps the next generation of scientists，drawing on the wisdom of traditional Chinese medicine，will indeed discover more medicines beneficial to global health care. However，it was not until the 1970s that Tu succeeded in discovering qinghaosu，after many failed experiments. Unit 4　Scientists who changed the world 1 The first way in which science is of value is familiar to everyone：scientific knowledge enables us to do and make all kinds of things. Unit 4　Scientists who changed the world 1 It is our responsibility as scientists，knowing the great progress that is the fruit of freedom of thought，to declare the value of this freedom，to teach how doubt is not to be feared but to be welcomed and discussed，and to demand this freedom as our duty to all coming generations. Unit 4　Scientists who changed the world 1 tied exposed taken Unit 4　Scientists who changed the world 1 waiting conducted surprised astonished Unit 4　Scientists who changed the world 1 painted thrown filled Unit 4　Scientists who changed the world 1 谢谢观看 Unit 4　Scientists who changed the world 1 1．______ adj.致命的；十足的，彻底的 2．__________ n.实验,试验；尝试,实践 vi.做实验,进行实验；尝试 3．_________ adj.家庭的，家用的，家务的 n.一家人，家庭 4．________ vt.延迟，延期 5．__________ adj.足够的，充足的 6．________ n.智慧，才智；明智；知识，学问 7．_______ vt.&vi.组织，实施；指挥；引导；举止 8．________ n.意外，偶然的事；事故，意外遭遇 9．______ n.学说，论；原理；看法，意见 10．______ vt.&vi.充电；收费；控告；谴责；使……承担责任；使充满 n.收费；控告；谴责；掌管 11．________ adj.突出的 n.突出的人(或物) 12．______ n.炸弹；核武器 vt.轰炸 13．_______ vt.牵涉，影响；包含；(使)参加 14．______ n.赞扬，认可；信用vt.存入金额；把……归于 15．_________ n.权威；权力；官方 16．_______ vt.表明，宣称；公布，宣布；申报 17．_______ vt.出版，发行；发表；公布 1．_____ adj.广泛的；宽阔的，广阔的；概括的；开阔的→_______ adv.广泛地 2．______ vi.&vt.想要，计划；意指→_________ n.打算 3．_____ n.试用，试验；审讯，审判；考验 vi.&vt.测试，试验→___ v.尝试 4．_______ adj.有限的→_____ n.& vt.限制 5．_________ n.容器；集装箱，货柜→_______ vt.包含 6．__________ adj.有益的,有用的→_______ n.益处 vt.对……有益处 7．__________ vt.说明,解释;加插图于→____________ n.图解,图示 8．________ vt.围绕，环绕；包围；与……紧密相关→___________ adj.周围的→____________ n.周围的事物 9．________ vt.表明；暗示；提及；指出→__________ n.表明；暗示 10．___________ adj.有才智的，聪明的；有智力的→____________ n.才智 11．______ vt.较喜欢；偏袒；有助于 n.帮助，好事；赞同；偏袒→_________ adj.赞成的；讨人喜欢的 12．__________ n.政治家，从政者；投机钻营者→________ n.政治→_________ adj.政治的 13．___________ n.电，电能→________ adj.电的，发电的，电动的 14．__________ adj.科学的，关于科学的；细致严谨的→_______ n.科学→_________ n.科学家 15．_____ adj.道德的；道义上的；品行端正的 n.品行，道德；寓意→_______ adj.不道德的 16．_____ vt.&vi.应用；申请；涂；有关→___________ n.申请；应用→_________ n.申请人 17．_________ n.无知→________ adj.不了解的，无知的；无礼的→______ vt.忽视；不理睬 18．_______ n.自由→____ adj.自由的；免费的→______ adv.自由地 19．______ vt.&vi.允许，准许，许可；使有可能→__________ n.允许，许可 20．______________ n.责任，负责；职责，义务→___________ adj.负责任的 21．___________ n.国籍；民族→________ adj.国家的；民族的→______ n.国家；民族 22．________ n.结婚，婚姻；已婚状态→_____ v.结婚 1．_________________有影响，起作用 2．_________ 因为，多亏了 3．________查阅，参考；提到，谈及 4．_______放弃 5．________(使)加速 6．_______成功，奏效，达到目的 7．_______________________反复试验 8．_______凭借，利用 9．________________ 充分利用 10．___________偶然；意外地 11．____________很成功；引人注目，有强烈影响 12．________显示，展示；炫耀，卖弄 13．___________使某人失望 14．_____ 关于，至于 15．___________________想当然认为，认为……是理所当然 16．___________提出，提议，建议 17．__________________根本不是事实 18．________计算出；理解 19．__________穿过；经历 20．_______即将发生(或出现、到来) 21．______________体验；尝到 22．_______________换句话说 23．_________翻转 1．她完成了传统中医的进修课程，对传统中西医学有了广泛的了解。 ___________________________________________________________________________________________________________________________________ 2．因为他们没有充足的安全性数据，在病人身上进行实验有可能推迟。 __________________________________________________________________________________ 3．也许后世的科学家借鉴传统中医药的智慧，将发现更多有益于全球医疗保健的药物。 ___________________________________________________________________________________________________________________________________________ 4．然而，直到20世纪70年代，屠呦呦才在多次实验失败之后发现了青蒿素。 _________________________________________________________________________________________________ 5．科学是有价值的，第一个方面大家都很熟悉：科技知识能使我们做各种事情。 __________________________________________________________________________________________________________________ 6．作为科学家，我们明白巨大进步源于思想自由，因此，我们有责任宣扬这种自由的价值，有责任教育人们不必害怕疑问，而应对此持欢迎态度并展开讨论，有责任确保我们的后代都享有这种自由。 ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 单句语法填空 1．The murderer was brought in，with his hands ____ (tie) behind his back. 2．The old man lay on the beach at ease，_______ (expose) to the sun. 3．When _____ (take) according to the directions，the drug has no side effect. 4．Don't leave that man over there _______ (wait) outside and show him in now. 5．I'd like you to look at a study _________ (conduct) in Australia in 2020. 6．The _________ (surprise) look showed that she hadn't known the experiment. 7．John Snow told the story about the __________ (astonish) people in Broad Street. 8．While exploring the old house，he decided to have the whole house _______ (paint) soon. 9．When she found her mobile devices ______ (throw) away，she was very angry. 10．We went to the cinema with the friendly household，______ (fill) with excitement. $