Unit 4 Section Ⅲ Extended reading & Project & Assessment & Further study（课件PPT）-【精讲精练】2025-2026学年高中英语必修第三册（译林版）

该高中英语课件围绕“改变世界的科学家”主题，系统梳理核心词汇（如scientific及其词形变化、involve等）、短语（如be involved in、take...for granted）和重点句型（如not only...but also...），通过基础单词拓展建立词汇网络，衔接语篇理解分析科学价值与责任，形成从词汇积累到语篇应用的学习支架。 其亮点在于核心知识部分通过词汇辨析（如declare/announce）、短语搭配（put forward及put短语辨析）培养语言能力，语篇理解问题设计（科学价值讨论）提升思维品质，分层练习（随堂演练语法填空、课时作业完成句子）强化学习能力。实例丰富，如“即学活用”结合语境练词汇，语篇填空分析科学双面性。学生能夯实基础提升语言运用能力，教师可直接使用提高教学效率。

Section Ⅲ　Extended reading & Project & Assessment & Further study Unit 4　Scientists who changed the world 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 基础梳理•新知落实 01 语篇理解•要点领悟 02 核心知识•关键能力 03 随堂演练•巩固提升 04 课时作业•知能达标 05 栏目导航 Unit 4　Scientists who changed the world 1 基础梳理•新知落实 栏目导航 栏目导航 Unit 4　Scientists who changed the world 1 bomb evil involve credit 栏目导航 Unit 4　Scientists who changed the world 1 mystery authority publish nationality moral 栏目导航 Unit 4　Scientists who changed the world 1 scientific science scientist apply application applicant ignorant ignorance free freedom permit permission 栏目导航 Unit 4　Scientists who changed the world 1 responsible responsibility declare declaration marry marriage married choose choice 栏目导航 Unit 4　Scientists who changed the world 1 at in to with down to of 栏目导航 Unit 4　Scientists who changed the world 1 for to for forward married 栏目导航 Unit 4　Scientists who changed the world 1 what terrible things it could do not only also 栏目导航 Unit 4　Scientists who changed the world 1 语篇理解•要点领悟 栏目导航 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 intended obviously at involved scientific enabling which 栏目导航 Unit 4　Scientists who changed the world 1 Another excitement turning third ignorance a what 栏目导航 Unit 4　Scientists who changed the world 1 核心知识•关键能力 栏目导航 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 spending involved involved 栏目导航 Unit 4　Scientists who changed the world 1 in were involved in 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 ignorant ignored ignorance 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 for it seriously take my suggestions into account/ consideration 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 permission/being permitted permitting are not permitted apply for a permit 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 is responsible for are responsible to 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 declared announced 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 down with forward in 栏目导航 Unit 4　Scientists who changed the world 1 had to put off are putting on put them away put forward 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 on influential to finish 栏目导航 Unit 4　Scientists who changed the world 1 Under the influence of the musician Influenced by the musician 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 married have been married marriage to marry 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 what what what they want whatever I think is right 栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1     栏目导航 Unit 4　Scientists who changed the world 1 栏目导航 Unit 4　Scientists who changed the world 1 not but Either or is 栏目导航 Unit 4　Scientists who changed the world 1 随堂演练•巩固提升 栏目导航 栏目导航 Unit 4　Scientists who changed the world 1 involved Scientists choice declaration application 栏目导航 Unit 4　Scientists who changed the world 1 is mysterious ignorant published marriage 栏目导航 Unit 4　Scientists who changed the world 1 at risk of great value To the credit 栏目导航 Unit 4　Scientists who changed the world 1 how to do things let you down As to/for take it for granted 栏目导航 Unit 4　Scientists who changed the world 1 课时作业•知能达标 栏目导航 课时作业•知能达标 栏目导航 Unit 4　Scientists who changed the world 1 谢谢观看 栏目导航 Unit 4　Scientists who changed the world 1 Ⅰ.重点单词 基础单词 1．______ n.炸弹；核武器vt.轰炸 2．____ n.罪恶，罪行；害处，坏处 adj.恶毒的；有害的 3．_______ vt. 牵涉，影响；包含；(使)参加 4．______ n.赞扬，认可；信用 vt. 存入金额；把……归于 5．_____ adj.道德的；道义上的；品行端正的 n.品行，道德；寓意 6．_______ n.神秘(的人或物) 7．_________ n.权威；权力；官方 8．_______ vt. 出版，发行；发表；公布 9．___________ n.国籍；民族 拓展单词 10．__________ adj.科学的，关于科学的，细致严谨的 →_______ n.科学→_________ n.科学家 11．_____ v.应用；申请→___________ n.申请，用途→_________ n.申请人 12．________ adj.不了解的；无知的，无礼的→_________ n.无知 13．____ adj.自由的，无拘束的→_______ n.自由 14．______ vt. 允许，准许；使有可能 n.许可证→__________ n.准许，允许，同意 15．____________adj.有责任的，负责的→_______________n.责任，负责；职责，义务 16．_______ v.表明，宣称；公布，申报→___________ n.表明，宣布 17．_____ v.结婚，娶，嫁→________ n.婚姻，结婚→_______ adj.已婚的 18．______ vt. 选择，挑选→______ n.选择，所选之物或人 Ⅱ.重点短语 1．__ risk处于危险之中 2．be involved __涉及到，参与 3．devote oneself __积极投身于 4．provide sb ____给某人提供…… 5．let sb ______使某人失望 6．turn __转向，求助于 7．be __ great importance非常重要的 8．leave room ___为……留出空间 9．as __关于，至于 10．take...___ granted想当然地认为，认为……是理所当然的 11．put _______提出，提议，建议 12．get _______结婚 Ⅲ.重点句型 1．...I saw ________________________________... ……我明白它(科学)能做出多么可怕的事情…… 2．Of course，if we make good things，it is ________ to the credit of science；it is ____ to the credit of the moral choice which led us to good work. 当然，如果我们做了善事，不仅归功于科学，还归功于引导我们行善的道德选择。 Ⅰ.Read the text and choose the best answers. 1．What's the main idea of the passage? A．It tells us science is of great value in our lives. B．It tells us science only makes good things for people. C．It tells us science represents the destruction of people and often puts us at risk. D．It tells us science can't be measured by being good or evil. 2．Which value of science is not mentioned in the passage? A．Scientific knowledge enables us to invent something. B．Science can provide people with intellectual enjoyment. C．Science can make people feel ignorant，doubtful and uncertain about something. D．Science makes people form a habit of thinking freely and effectively. 3．According to the passage，what's the scientists' responsibility? A．Declaring the value of the freedom of thought. B．Teaching that doubt isn't to be feared but to be welcomed. C．Knowing the progress is the fruit of freedom of thought. D．Ensuring the freedom of thought is for all coming generations. 答案　1－3　ADC Ⅱ.Complete the passage according to the text. Science is 1.________(intend) to make good things for everybody.But sometimes it is 2._________(obvious) serious－it causes destruction of people and puts our future 3.__ risk.Is there some evil 4.________(involve) in science? What on earth is the value of science? First，5.__________(science) knowledge is a kind of power，6.________(enable) us to do or make all kinds of things，either good or bad，7._____ is decided by what one does. 8．_______ value of science is that it can provide us with intellectual enjoyment.Looking at problems deeply enough，we can feel the 9._________ (excite) and mystery coming to us again and again，inspiring us to look deeper still.So we never stop 10._______(turn) over each new stone to find more wonderful questions and mysteries. The 11._____(three) value of science is that scientists have a lot of 12._________(ignorant) and doubt and uncertainty.They are ignorant of the answer to 13._ problem; they are uncertain even when they know the result; they are still in doubt even they are sure of 14.____ the result is going to be. [核心词汇·练透] 1．involve vt.包括；涉及；引起 involve sb in...　把某人卷入……中 involve...with...　和……混在一起；和……有密切联系 be/get/become involved in sth/with sb　与某事有关系/与某人有牵连 Winning the game involves both skill and perseverance. 赢得这场比赛需要娴熟的技巧和坚忍的毅力。 Painting the room involves moving out the piano. 粉刷房间就要把钢琴搬出去。 Try to involve as many children as possible in the game. 尽量让多些孩子参与游戏。 One foolish mistake can involve you in trouble. 一次愚蠢的错误就可以使你陷入麻烦。 [即学活用] 单句语法填空/完成句子 ①Nicky's job as a public relations director involves ________ (spend) quite a lot of time with other people. ②More than 30 software firms were ________ (involve) in the project. ③There is a new problem ________ (involve) in the popularity of private cars. ④Students should involve themselves __ community activities where they can gain experience for growth. ⑤How many vehicles ________________ (涉及) the crash last night? 2．ignorant adj.不了解的，无知的，无礼的 ignore vt.　忽视，不理会；不顾 ignorant adj.　(对某事物)不了解的；无知的 be ignorant of/about sth　不知道/没有意识到某事 ignorance n.　无知；愚昧；不知道 be in ignorance of/about sth　不知道某事 I said hello to her，but she ignored me completely. 我向她打招呼，可是她根本不理我。 He ignored the speed limit and drove very fast. 他不顾时速限制，把车开得飞快。 I'm ignorant of/about politics. 我不喜欢政治。 Do you mean you were in complete ignorance of the fact? 你是说这件事你完全不知情？ [即学活用] 单句语法填空 ①Many people in a city are often ________ (ignore)of farm life. ②In fact，the participation of kids should not be _______ (ignore)to be development of community. ③Sometimes _________ (ignore) and negative(消极的) outlooks on situations can create anger. 3．take...for granted想当然地认为……，以为……理所当然；对……不予重视 take it for granted that...　想当然地认为…… take...seriously　认真对待…… take...into consideration　把……考虑在内 take it easy　轻松点 take one's time　慢慢来，不紧张 Take it easy.There is still one more week left before the exam begins. 别这么紧张。离考试开始还有一周多的时间呢。 Take your time and choose the one you like most. 别着急，选一个你最喜欢的。 He kept telling himself never to take anything for granted. 他不断告诫自己不要一切想当然。 But often they just pass by，taking the human traffic signal for granted. 但是大多数情况下，他们只是驶过，把人体交通标志视为理所当然。 [名师点津]　take...for granted 后接that从句作宾语时，常用it作形式宾语，构成take it for granted that...结构。 [即学活用] 单句语法填空/完成句子 ①I keep telling myself never to take anything ___ granted. ②We shouldn't take __ for granted that parents should give their children money. ③Don't take what he says _________ (serious).He likes making fun of others. ④I sincerely hope that you will _____________________________ _____________.我衷心希望你能考虑我的建议。 4．permit n.许可证vt.许可，允许vi.允许 a hunting permit狩猎许可证 permission n.许可 permit allow forbid You should check the cab has a business permit，and make sure you ask for a receipt. 你要做的就是确保司机有营业执照，并且索要发票。 We don't permit smoking here. 我们不允许在这儿抽烟。 The teacher didn't permit us to swim in this river. 老师不允许我们在这条河里游泳。 I don't permit noise in my room. 我不允许(别人)在我房间里吵闹。 This problem permits no delay. 这个问题不容许拖延。 I will go to meet you if time permits. 如果时间允许的话，我会去见你。 We will start tomorrow，if weather permits. 如果天气允许的话，我们明天出发。 [即学活用] 单句语法填空/完成句子 ①He came into the classroom without __________________________ (permit). ②Weather __________ (permit)，the sports meeting will take place tomorrow. ③Sorry，sir！Radios _________________ (不许使用)in the library. ④Would you like to __________________ (申请许可证)for hunting here? 5．responsibility n.责任；责任心；职责 be responsible for　应对……负责；对……有责任 be responsible to sb　对某人负责 responsibility n.　责任；责任心；职责 responsibility for sth　对某事负责 responsibility to sb　 对某人来讲是义务 bear responsibility for...　对……负有责任 take the responsibility for/of doing sth　负起对做某事的责任 We should be responsible for our own actions. 我们应对自己的行为负责。 Who should be responsible for the accident? 谁应对这起事故负责？ I take full responsibility for losing the money. 我对丢失这笔钱负有全部的责任。 [即学活用] 完成句子 ①Mike __________________ designing the entire project. 迈克负责设计全部工程。 ②All the ministers __________________ the president. 所有的部长都向总统负责。 6．declare v.宣布；宣告；声称；断言 declare＋n.　宣布；公告；断言；声明 declare＋n.＋to be＋n./adj.　宣布……为……；断言……为…… declare＋(that)...　宣告；宣称；声称 declare war on...　对……宣战 declare against/for　声明反对/支持 declare...open　宣布……开幕 announce sth to sb＝announce to sb sth　其中to不可以省略 She declared that she didn't want to see him again. 她宣称再也不愿见他了。 The referee declared him to be the winner of the fight. 裁判宣布他为这场比赛的获胜者。 NASA declared that a rock from Mars proved... 美国航空航天局宣告一块来自火星的岩石证明…… The young man declared that he had nothing to do with the case. 年轻人宣称自己与这个案子无关。 [易混辨析]　declare/announce declare 指正式和明确地向公众“宣布，宣告，声明”，侧重当众发表，多用于宣战、议和、宣判等。 announce 指正式地“公开，发表，宣布”，侧重“预告”人们所关心或感兴趣的事情，尤指新闻、消息等。 Jane declared that she would rather resign than change her decision. 简宣称她宁可辞职也不改变决定。 They announced their wedding in the newspaper. 他们在报纸上宣布了婚礼的消息。 [即学活用] 用announce/declare的适当形式填空 ①It was I that ________ the 16th Asian Games open! ②She _________ to us that she would get married soon. 7．put forward提出；将……提前 Who put forward a theory about black holes? 谁提出了关于黑洞的理论？ We put him forward for the position of chairman. 我们推举他当主席。 He put aside his work to spend more time with his son. 他把工作搁下以便有更多时间陪儿子。 Put away the tools after work，will you? 工作结束后请把工具收拾好，好吗？ They accepted his judgment that they had better put off their departure. 他们接受了他所提出的启程宜延期的意见。 [即学活用] 单句语法填空/完成句子 ①Mary is really good at taking notes in class.She can put ____ almost every word her teacher says. ②Mary couldn't put up ____ the terrible working conditions in that factory and resigned last week. ③Not everybody attending the meeting agreed to the suggestion put _______ by the chairman. ④At the last moment，Tom decided to put __ a new character to make the story seem more likely. ⑤I ______________ the interview after Christmas. 我不得不把面试推迟到圣诞节之后。 ⑥We ___________ the play __ again next week owing to its success. 由于这部戏剧的成功，我们将在下周再次上演这部戏。 ⑦If you have finished with those tools，you'd better _____________． 如果你用完了那些工具，最好把它们放好。 ⑧He ___________ a very good suggestion at the meeting. 他在会上提了一个很好的建议。 8．influence n.影响(力)；势力；有影响的人(事)vt.影响；感化 have an influence on/upon　对……施加影响 under the influence of　受……的影响 influence sb to do sth　影响某人做某事 influential adj.　有影响(力)的 Confucius greatly influenced the development of China's culture and education. 孔子对中国文化和教育的发展产生了深远影响。 His discussion with his new boss，Hu Xin，was to strongly influence his life as a journalist. 他与新老板胡新的讨论注定对他的记者生涯产生深刻影响。 [即学活用] 单句语法填空/一句多译 ①She's very good at making friends，so she has a great influence __ me and I like this ___________ (influence) girl. ②The bad weather influenced them _________ (finish) the task on time. ③在这个音乐家的影响下，我对音乐产生了浓厚的兴趣。 a．___________________________________，I have become greatly interested in music.(介词短语) b．__________________________，I have become greatly interested in music.(分词作状语) 9．marry v.结婚，娶，嫁 marry sb＝get married to sb　和某人结婚(表动作) married adj.　 已婚的 be married to sb　和某人结婚(表状态) marriage n.　婚姻，结婚 Tom has been married to Jenny for ten years. 汤姆和珍妮结婚已经10年了。 I'm a 34-year-old man，married，live in a nice house，and have a successful career as an educational consultant. 我是一位34岁的已婚男子，住在一座美丽的房子里，拥有一份成功的职业——教育咨询师。 [即学活用] 单句语法填空 ①Mr and Mrs Brown would like to see their daughter settle down，get _______ (marry)，and have kids. ②My parents _________________(marry) for 45 years. ③He had more job satisfaction，a better ________(marry) and was more healthy. ④He asked her _________(marry) him，but she turned him down. [重点句型·通关] 1．(教材P53)...I saw what terrible things it would do... 我明白它(科学)会做出多么可怕的事情。 [句式分析] 本句是一个简单句，主语是I，谓语是saw，what terrible things it would do是宾语。宾语是由引导代词what引导的名词性从句，what在从句中作do的宾语。 代词what，whatever，这些连接词都有词义，除引导从句外，还在从句中充当一定的成分，可作主语、宾语、表语、定语等。这种宾语从句有疑问意义，但不是疑问句，不能用疑问语序，而要用陈述语序。 When he has an idea as to what the result is，he is uncertain. 当他对于结果有一定的想法，他是不确定的。 He wants very much to earn some money，but I don't see what he can do. 他很想挣些钱，但是我不知道他能做什么。 She gave up what she was doing. 她放弃了她正在做的事情。 They wanted to see what shop he opened last week. 他们想看看他上周开的是什么商店。 You may choose whatever topic you like to write your composition. 你可选择你喜欢的任何话题来写作文。 [即学活用] 单句语法填空/完成句子 ①We are discussing ____ we shall do to help the poor. ②Journal writers write about their travels in ____ is called a travel journal. ③All the participants can get ______________ (他们想要的东西). ④In such a case I will insist on __________________________(我认为正确的任何事情). 2．(教材P53)Of course，if we make good things，it is not only to the credit of science；it is also to the credit of the moral choice which led us to good work. 当然，如果我们做了善事，不仅归功于科学，还归功于引导我们行善的道德选择。 [句式分析] not only...but also...“不仅……而且……”，该结构常用来连接两个并列成分。连接主语时，谓语动词的数遵循就近原则；当not only位于句首连接两个句子时，第一个分句要用部分倒装。 not...but...，either...or...，neither...nor...与not only...but also...一样，为并列连词，通常用来连接并列成分。连接两个主语时，谓语动词要和与其最近的主语保持人称和数的一致。 Futuroscope is not only for individuals，but is also the perfect mix of fun and learning for class outings. “观测未来”不仅适合个人(旅游)，也适合学生集体出游，因为它是娱乐与学习的完美结合。 Not just the students but also their teacher likes playing football. 不仅学生，他们的老师也喜欢踢足球。 Not only did he read the book，but also remembered what he had read. 他不但读了这本书，而且记得所读的内容。 [即学活用] 完成句子 ①Mr Brown is ___ a lawyer ___ a doctor. 布朗先生不是律师而是医生。 ②______ you __ he __ wrong. 不是你错，就是他错。 Ⅰ.单句语法填空 1．The young man has got ________(involve) in the mine accident. 2．__________(science) in medicine are real ones，but as to education，it is hard to say. 3．In ______(choose) of a career，you are required to make a careful decision. 4．It was meant to sound like an epoch-making ___________ (declare). 5．Before you get in touch with the company，you should first fill in the ___________(apply) form. 6．Not only the students but also the teacher __(be) willing to have a short holiday. 7．Without telling anyone，the boy set out for a __________(mystery) trip，never to return. 8．The first step to knowledge is to know that we are ________(ignore). 9．Have you read the book On the Origin of Species _________(publish) in 1859? 10．For a successful man，a happy ________(marry) is the first important factor. Ⅱ.完成句子 1．When you say what shouldn't be spoken out，you have put yourself _______(危险境地). 2．The way of doing things is ______________(很有价值) as to promotion in your job. 3．_____________(值得赞扬的) of the man，he never hesitates to help the poor. 4．The leader never gives detailed instructions on ________________(怎样做事). 5．Believe in the little boy！He will never ____________(让你失望). 6．_________(至于) the salary problem，let's talk about it next meeting next year. 7．Never ___________________(想当然) that parents can support us all the time. $