Unit 3 The world of Science Starting out（ppt课件）-2023新外研版（2019）《高中英语》必修第三册.zip

Unit 3Unit 3Unit 3The world of scienceToknowsomeinventions.Totrytoimaginesomeinventionsinthefuture.Tospeakouttheinventionsyouthinkthemostusefulandgivethereason(s).When you think of science,what will you think of?Some great scientistsGreat scientists who have made great contributions to our country.Qian XuesenYuan LongpingSome great scientific discoveries or inventions.The Four Great Invention in ancient ChinaGunpowderPrintingPapermakingtheCompassChinas New Four Great InventionHigh-speedrail高铁高铁Bikesharing共享单车共享单车Onlineshopping网购网购Mobilepayment移动支付移动支付Some most advanced science and technology3DprintingArtificialIntelligence(人工智能人工智能)GeneticEngineering(基因工程基因工程)VirtualReality(虚拟现实虚拟现实)Spacescienceandtechnology(空间技术空间技术)Can you image some inventions that will be made in the future?FlyingcarDriverlesscarTimemachineMan-madeorganRead about the inventions from famous novels and choose those that have become a reality.Harry Potter and the Philosophers StoneHarrythrewthecloakaroundhisshouldersHarrylookeddownathisfeet,buttheyweregone.invisibility cloakLets enjoy a short video about it.PresentlyIamgoingtopress(v.按按)thelever,andoffthemachinewillgo.Itwillvanish,passintofuturetime,anddisappear.The Time Machine现在我要按一下操纵杆，机器就会开现在我要按一下操纵杆，机器就会开动，它会消失，进入未来的时间，然动，它会消失，进入未来的时间，然后消失。后消失。时间机器时间机器Afaintbluelightshotacrossit,darkeningtopurple,andpresentlyshecouldseetheimageofherson,wholivedontheothersideoftheearth,andhecouldseeher.The Machine Stops它泛出一道微弱的蓝色的光，它泛出一道微弱的蓝色的光，那光线暗成紫色。此刻她能看那光线暗成紫色。此刻她能看到她儿子的样子，他住在地球到她儿子的样子，他住在地球的另一边，他也能看到她。的另一边，他也能看到她。机器休止机器休止Informationaboutthewriter:JulesGabrielVernewasaFrenchauthorwhopioneeredthesciencefictiongenre.HeisbestknownforhisnovelsTwenty Thousand Leagues Under the Sea(1870),A Journey to the Center of the Earth(1864),andAround the World in Eighty Days(1873).Inhisnovels,hemadesomepredictionsthatcometrueafterwards.Insteadofbeingprinted,theEarth chronicle iseverymorningspokentosubscribers,who,ininterestingconversationswithreporters,statesmen,andscientists,learnthenewsoftheday.In the Year 2889地球纪事地球纪事不是印出来的，而会在每天早上与订阅者进行语不是印出来的，而会在每天早上与订阅者进行语言上的交流。在与记者、政治家和科学家们饶有风趣的交谈中，言上的交流。在与记者、政治家和科学家们饶有风趣的交谈中，订阅者们可以了解当天的新闻。订阅者们可以了解当天的新闻。未世风云未世风云2889 Thethirdandfourthinventionshavebecomeareality.PeoplenowadayscanhavevideochatswitheachotherviamobilephonesandcomputersconnectedtotheInternet.Andmanynewspapershaveofferedtheirreadersfreedigitaleditions.Furthermore,livechatroomsmakeitpossibleforpeopletocommunicatewithreporters,statesmenandscientists.what inventions are mentioned in the video?Watch and sayWatch and sayTheinventionsmentionedinthevideo1Changeableclothingtokeepusfeelingcomfortableatanytime.2Pillsthatmakeussmallenoughtoexploretinythings.3Carsthatcanflyorgounderwater.4Specialtechnologyappliedtoourbrainstotranslateanyforeignlanguage.5ThemedicinesthatcaneasilycurediseaseslikeAIDSandCancersowewilllivemuchlonger.Watch the video and answer the questions.1.Whichoftheinventionsinthevideointerestsyoumost?Why?2.Whichoftheinventionsinthevideodoyouthinkwillbecomeareality?3.Ofalltheinventionsintheworld,whichdoyouthinkisthemostuseful?why?interestsmemost,becauseitcanIthinkthewillbecomeareality.1.PresentlyIamgoingtopressthelever,andoffthemachinewillgo.pressn.v.新闻报道新闻报道出版社出版社按、压按、压新闻界新闻界按、压按、压afirmpushagainstsomethingusingthefingersabusinesswhichprintsandproducesbooksandsimilarthingsnewspapersorjournalistsviewedcollectivelyCommentaryorcoverageespeciallyinnewspapersorperiodicalsToexertforceorpressure.offthemachinewillgo.这这台机器即将离开。台机器即将离开。表示表示方位或时间的副词或者介词短语方位或时间的副词或者介词短语（here,there,then,up,down,in,away,out,off,intheroom,onthewall等）等）置于句置于句首，且主语是名词时，需要用倒装首，且主语是名词时，需要用倒装。注意：这里是两个条件，一个是表时间或方位的副词介词位注意：这里是两个条件，一个是表时间或方位的副词介词位于句首了，二是主语必须是名词，第二个条件很容易被忽略。于句首了，二是主语必须是名词，第二个条件很容易被忽略。e.g.Look,herecomesthebus.Oh,hereitcomes.shoot(shot,shot)v.tofireagunorotherweapon;tofiresthfromaweapon开（枪或其他武器）；射击；开（枪或其他武器）；射击；发射发射shoot(sth)(atsb/sth)sth(fromsth)e.g.troopsshootingattheenemy向敌人射击的部队向敌人射击的部队Heshotanarrowfromhisbow.他张弓射了一箭。他张弓射了一箭。2.Afaintbluelightshotacrossit,darkeningtopurple,andpresentlyshecouldseetheimageofherson,wholivedontheothersideoftheearth,andhecouldseeher.who引导非限制性引导非限制性定语定语从句修饰先行从句修饰先行词词herson。darkenv.tobecomedark变变暗，变黑暗，变黑此处此处darkeningtopurple在句中作在句中作状语状语。【拓展拓展】-en在这里是后缀，构成动词或形容词。如：在这里是后缀，构成动词或形容词。如：blacken(使变黑使变黑)，wooden(木制的木制的)en-也可构成前缀，表示也可构成前缀，表示“使使”，可加在形容词前面构成动，可加在形容词前面构成动词。如：词。如：ensure,enrich等等。1.Whatchangesdoyouthinkhavemodernscienceandtechnologybroughttoourlives?2.Whatdoyouconsiderthemostimpressiveeventsintherecentscienceandtechnology?