Unit 3 The world of ScienceUnderstanding ideas（ppt课件）(共33张PPT)-2022新外研版（2019）《高中英语》必修第三册.pptx

1、 第三册 第3单元 Understanding ideas高一年级 英语本文是一篇反映单元主题“科学发展与科学精神”的访谈类语篇。课文以问答的形式介绍了古今中外人类的伟大发明，这些发明给我们生活带来的巨大变化及其发明的原动力。我们将通过读前的导入活动熟悉话题，为课文学习做铺垫；然后泛读和精读课文以把握文章主旨和理解相关细节；最后深入思考来完成思维导图及开放性问答活动，探究主题意义。内容分析The New Age of InventionTeaching Procedures To introduce the topicPre-readingTo get detailed information

2、Careful-readingTo get the general ideaListening&readingTo do deliberate practicePost-readingPre-reading01.Getting light 02.Studying03.Comunication04.Cooking foodp Look at the pictures and talk about the differences.Suggested answers _ have taken place in our daily life.We used to get light from _,wh

3、ile now we have _.As for study and communication,writing w i t h _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ g r a d u a l l y t u r n e d i n t o _.Besides,we used to cook food by _,but now we cook with _.Thanks to the development of _,we enjoy more _.burning candlesGreat changeseasy access to electricity brus

4、hes on paperstyping on computerscomfort and conveniencegasscience and technology firing wood Pre-readingListening1.What is the theme of the text about?A.The book The New Age of Invention has been published.B.The present day is a new age for inventions.C.The great age of invention is over.D.There hav

5、e been the golden ages of invention throughout history.ListeningListeningvirtual realitywearable techflexible batteryenvironmental sciencemedical scienceListeningListeningListeningListening1.What is the theme of the text about?A.The book The New Age of Invention has been published.B.The present day

6、is a new age for inventions.C.The great age of invention is over.D.There have been the golden ages of invention throughout history.ListeningFast-reading2.Read the text again and match the main ideas with the paragraphs.1Paragraphs 12 AThe advances connected with technology.2Paragraphs 34 BThe possib

7、ility of making a time machine.3Paragraphs 58 CThe ages of invention of all time.(有史以来有史以来)4Paragraphs 912 DThe inspiration(灵感灵感)to invent more.5Paragraphs 1314 EGreetings between the interviewer and Richard.Five questions(paragraphs 5-14)p Q1:So are most of the new great inventions tech-based?p Q2:

8、Can you give us some examples?p Q3:Ive also been told that youre an inventor yourself.Is that correct?p Q4:So what is it that inspires us to invent things?p Q5:Will anybody ever invent a time machine?Careful-readinguParagraphs 1-2(Greetings)此句是whose 所引导的非限制性定语从句，修饰Dr.Richard Fairhurst,以逗号与主句隔开。现在完成被

9、动语态，表示动作到现在为止刚刚被完成，强调了这本书的情况。Careful-readinguParagraphs 3-4(Ages of invention)“表明；暗示”，后接宾语从句不用虚拟语气。=of all time,“从古至今；有史以来”“find oneself+宾补”指不知不觉地发现自己处于某种状态。常表示意料之外的情况。Careful-readinguParagraphs 3-4(Ages of invention)Why does Richard mention the four great inventions in Ancient China?ATo prove the g

10、olden ages of invention in history.BTo tell us the importance of the four inventions.CTo compare them with the great Western inventions.DTo share his knowledge about the four inventions.Careful-readinguParagraphs 5-6(Question One)virtual realitywearable techflexible batteryenvironmental sciencemedic

11、al science以科技为基础的=Besides,除此之外，还有多亏Careful-readinguParagraphs 7-8(Question Two)就而言（引出话题）形式主语真正主语“with 宾语宾补”的复合结构在这里作伴随状语。Careful-readinguParagraphs 5-8(Ages of invention)What do we know about the new great inventions today?AAll of them are based on technology.BComputer technology helps them a lot.CT

12、he solar technology is always ecofriendly.DA way of solving a problem is an invention.All 改成Most 去掉always Careful-readinguParagraphs 9-10(Question Three)n.东西,物品,材料 u现在完成时被动语态。“我听说”Careful-readinguParagraphs 11-12(Question Four)“是什么激励我们去发明东西呢？（强调句）强调主语what 引导的主语从句。which 引导的非限制性定语句修饰名词“wheel”。作为定语从句修饰

13、problem。that 引导的表语从句。a desire to do sth/for sthCareful-readinguParagraphs 11-12(Question Four)【句式分析】本句为强调句型的疑问句，其基本结构为“It is/was被强调部分that(指人时可用who)其他部分”。被强调的部分通常是句子的主语、宾语和状语。肯定句：It is the desire to think and create that inspires us to invent things.一般疑问句：Is it the desire to think and create that ins

14、pires us to invent things?特殊疑问句：What is it that inspires us to invent things?Careful-readinguParagraphs 11-12(Question Four)What really inspires people to invent things?A.Computer power.B.Environmental pollution.C.Less energy supplies.D.The desire to solve problems.Careful-readinguParagraphs 13-14(Q

15、uestion Five)省略关系代词的定语从句，修饰先行词“the one”。离有很长的路as 引导的非限制性定语从句，指代后面的话“Never say never!”.翻译为：正如他们所说,别轻易说绝不！Careful-readinguParagraphs 13-14(Question Five)What does Dr Richard Fairhurst think of the future development of invention?A.He thinks it promising.（有前途的）B.He thinks it will be developed slowly.C.

16、He thinks it is hard to predict.（预测）D.He thinks it is difficult to invent new things.Post-readingChoose the statements describing Dr Fairhursts opinions.(A3,P28)1.Inventions in Ancient China were better than those in the West.2.A lot of todays great inventions are tech-based.3.Today,most inventors p

17、refer working by themselves.4.The desire to solve problems inspires invention.5.A time machine will definitely be invented in the future.Complete the mind map with information from the passage.(A4,P28)5._ using GPS,computing technology and 6._ replacement 4._ made by 3D printersvirtual reality and w

18、earable tech3._Ancient China 1._the West 2._ _ the past today inspiration for inventions recognizing 7._8._Post-readingThe mind map with information from the passageInventionsInventions in the pastAncient China-1.the four great inventions The West-2.the steam engine,the telephone,the radioInventions

19、 of today virtual reality/wearable tech3.flexible battery Replacement 4.hearts and bone parts made by 3D printers5.an intelligent walking houseusing GPS,computing technology and 6.solar technology Inspiration for inventionsRecognizing 7.a problem that needs a solution8.an incredible desire to think

20、and createPost-readingIn your opinion,what else inspires people to invent things?From my point of view,its of great significance to simulate peoples interest in exploring science.As we all know,interest is the best teacher.Besides,the strong observation（观察力）and imitation（模仿力）can make it possible for us young students to make contributions to the new age of invention.Suggested answer:n 复习课文知识点；n 概要写作根据访谈内容写一篇60词词左右内容概要。2020-01-01