Unit12 Lesson1 Scientific Breakthroughs (ppt课件)-2023新北师大版(2019)《高中英语》选择性必修第四册.pptx
- 【下载声明】
1. 本站全部试题类文档,若标题没写含答案,则无答案;标题注明含答案的文档,主观题也可能无答案。请谨慎下单,一旦售出,不予退换。
2. 本站全部PPT文档均不含视频和音频,PPT中出现的音频或视频标识(或文字)仅表示流程,实际无音频或视频文件。请谨慎下单,一旦售出,不予退换。
3. 本页资料《Unit12 Lesson1 Scientific Breakthroughs (ppt课件)-2023新北师大版(2019)《高中英语》选择性必修第四册.pptx》由用户(QXX)主动上传,其收益全归该用户。163文库仅提供信息存储空间,仅对该用户上传内容的表现方式做保护处理,对上传内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知163文库(点击联系客服),我们立即给予删除!
4. 请根据预览情况,自愿下载本文。本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
5. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007及以上版本和PDF阅读器,压缩文件请下载最新的WinRAR软件解压。
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 高中英语 Unit12 Lesson1 Scientific Breakthroughs ppt课件_2023新北师大版2019高中英语选择性必修第四册 ppt 课件 _2023 北师大 2019 下载 _选择性必修 第四册_北师大版(2019)_英语_高中
- 资源描述:
-
1、新北师大版高中英语选择性必修四Unit12 InnovationLesson3 Scientific BreakthroughWhat do you think are the most important inventions or discoveries of the 20th century?Can you name a few inventors?Albert EinsteinAlexander FlemingEckert&MauchlyTim Berners-LeeWhat makes them great?What does it take for an inventor to i
2、nvent something?premier scientist pioneers of the 20th centuryto be committed to to be inspired byto be proposed by to improve the quality of human lifeWhich of the following important discoveries of the 20th century are mentioned in the first paragraph?A.Splitting the atomB.Discovering the smallest
3、 particle of matterC.Replacing diseased organs with donated onesD.Flying around the world and launching satellitesE.Discovering the causes of diseases under microscopesF.Using mobile phones,emailing and sending instant messagesRead the text about some of the pioneers in science during the 20th centu
4、ry.What discoveries are mentioned?Who made them?Mentioned discoveriesInventors or discoverersE=mc2 theoryAlbert EinsteinPenicillinAlexander FlemingThe worlds first computerEckert and MauchlyWorld Wide WebTim Berners-LeeMatch the discoveries or inventions(1-4)with how they came about(a-d).1 E=mc2 2 p
5、enicillin3 the first computer4 the Internet a scientists worked together as a team b there was a lucky accident c different scientists worked on it for many years d a scientist was inspired1 _ 2 _ 3 _ 4 _dbacListen to the text and find information about how the following things were invented/discove
6、red.Organise the information in your own way.Then describe the process in groups.E=mc2Who?Significance?How?Albert Einsteininspired while rocking his babyshowing how a small piece of mass could produce an unbelievable amount of energytheory of relativitypenicillinWho?Significance?How?Alexander Flemin
7、ga lucky accidenthelping to save the lives of millionshumility about the amazing outcome of his discoverycomputerWho?Significance?How?Eckert and Mauchlyworking together as a teamthe worlds first computerto improve the accuracy of the missiles of the US Navyusing too much energythe InternetWho?Signif
8、icance?How?Tim Berners-Leedifferent scientists working on it for many yearsenabling computers all over the world to communicate with each otherwithout the Internet,unimaginableRead the text again and write T(true),F(false)or NI(no information)in brackets.()1 It is not easy to choose the single most
9、important discoveries of the 20th century.()2 An atom is the smallest particle of matter.()3 Einstein was at work when he thought of the question“E=mc2”.()4 Einstein participated in the programme that developed the nuclear bomb.()5 Einstein observed changes in time,size and mass.TFFNIT()6 Fleming ha
10、d been studying bacteria in his laboratory when the discovery happened.()7 Fleming developed the process of making penicillin.()8 The first computer project failed to meet its original goal.()9 The first computer was extremely difficult to programme.()10 Computers could not connect to each other bef
11、ore 1990.FNITNIF1 Which discovery or invention mentioned in the text has been the most important so far?Why?2 Which discovery or invention will most influence the future?Why?3 How did the writer connect the paragraphs?Circle the signal words or phrases.Complete the passage with the correct form of t
12、he words below.orbit,missile,enable,launch,accuracy,scientific,microscope,inventor,biologist I really dont know what I want to do when I leave school.My dad is a computer engineer working on the improvement of the 1_ of the Navys 2_.I would like to follow in his footsteps,but then Id have to sit in
13、front of a computer all day.My mum is a 3_,but it seems to me that all she accuracymissilesbiologist Post-reading does is looking at bacteria through a 4_.All that stuff about 5_ finding that save peoples lives is pretty interesting,but I think I might be more interested in studying medicine.But the
14、n again,my uncle is a scientist and he is always talking about 6_ satellites into 7_.I find this very exciting.I know what I want to be!I could be an 8_!I could come up with hundreds of inventions that will 9_ people to live better lives.But I dont think theres a university course for inventors.Mayb
15、e I should just find out what I really like first.microscopescientificlaunchingorbitinventorenable3 Line 12:Although Here are some of them.Line 15:One of the 20th centurys premier scientists was Line 24:another important finding Line 34:when Flemings discovery was Line 49:With the development of com
16、puters Line 57:These pioneers 1.Medical advances ranged from discovering the causes of diseases under microscopes to staging operations to replace diseased organs with donated ones.range from.to.:to include a variety of different things or people in addition to those mentioned 包括(从到)之间的各类事物eg The sh
展开阅读全文
链接地址:https://www.163wenku.com/p-7343619.html