Unit3TheworldofScienceUnderstandingideas课件高一英语

Unit3TheworldofscienceUnderstandingideasbyAdaUnderstandingideasWatchthevideoandwhatisdescribedinit?LeadinginItdescribesthedevelopmentoftelevision.Whatleadstothedevelopmentoftelevision?Technologyleadstoit.1Lookatthepicturesandtalkabouthowthewaywelivehaschangedovertime.Discussthereasonsbehindthesechanges.UnderstandingideasLeadingin1Lookatthepicturesandtalkabouthowthewaywelivehaschangedovertime.Discussthereasonsbehindthesechanges.UnderstandingideasWeusedtowritewithbrushes,butnowwetypeoncomputersbecauseofnewinventions.LeadinginUnderstandingideas2Readtheinterviewandfindoutwhatinventionsarementioned?Gunpowder,papermaking,printing,thecompass,thesteamengine,thetelephone,theradio,virtualreality,wearabletech,theflexiblebattery,the3Dprinter,theintelligentwalkinghouse,thewheel,thecar,newenergyvehicles,andthetimemachine.TheNewAgeofInventionUnderstandingideas3ChoosethesentencesthatdescribeDrFairhurst’sopinions.1InventionsinAncientChinawerebetterthanthoseinthewest.2Alotoftoday’sgreatinventionsaretech-based.3Today,mostinventorspreferworkingbythemselves.4Thedesiretosolveproblemsinspiresinvention.5Atimemachinewilldefinitelybeinventedinthefuture.TheNewAgeofInventionUnderstandingideas4Completethemindmapwithinformationfromthepassage.gunpowder;papermaking;printing;compassthesteamengine;thetelephone;theradiothefexiblebatteryheartsandbonepartsanintelligentwalkinghousesolartechnologyaproblemthatneedsasolutionhavinganincredibledesiretothinkandcreateTheNewAgeofInventionUnderstandingideasThink&Share1Ifyouweretheinterviewer,whatotherquestionswouldyouaskDrRichardFairhurst?UnderstandingideasThink&Share2Inyouropinion,whatelseinspirespeopletoinventthings.UnderstandingideasLanguagepoints1.pressn.出版社；印刷

thepress新闻界---pressuren.压力v.按；压；敦促；催促他按下了门铃。eg.Hepressedthedoorbell. ①presstheswitch按下开关Languagepoints1.pressn.出版社；印刷

thepress新闻界---pressuren.压力v.按；压；敦促；催促这个队伍在压力下表现良好。eg.Theteamperfomswellunderpressure.②underpressure 在压力下UnderstandingideasLanguagepoints1.pressn.出版社；印刷

thepress新闻界---pressuren.压力v.按；压；敦促；催促她的父母已经对他施压让她同意。eg.Herparentshaveputpressureonhertoagree.③putpressureonsb. 给某人施加压力UnderstandingideasLanguagepoints2.shootshotn.射击；枪声；照片；镜头(shot,shot)v.射出；射杀n.拍摄；一道强烈的黄光掠过草地。eg.Astrongyellowlightshotacrossthegrass.①shootacross (光)闪过；掠过UnderstandingideasLanguagepoints2.shootshotn.射击；枪声；照片；镜头(shot,shot)v.射出；射杀n.拍摄；③shoot...dead 开枪打死②shootat...

向......射击逃犯被击毙。eg.Theescapingcriminalshotdead.UnderstandingideasLanguagepoints2.shootshotn.射击；枪声；照片；镜头(shot,shot)v.射出；射杀n.拍摄；⑤shootup 猛增；迅速长高④shootdown 击落；击毙；上个月销售额猛增了9%。eg.Salesshotupby9%lastmonth.UnderstandingideasLanguagepoints3.desiredesirableadj.有魅力的；吸引人的；值得做的v./n.渴望；期望

他对幸福有强烈的渴望。eg.Hehasastrongdesireforhappiness.Understandingideas①desiretodosth. 渴望做某事②adesirefor... 对......的渴望Languagepoints4.flexibleinflexibleadj.顽固的；不可改变的；坚硬的---flexibilityn.柔韧性；灵活性---flexiblyadv.adj.易弯曲的；柔韧的；灵活的学校的规章制度在某些方面是有机动性的。eg.Theschoolregulationsareflexibleinsomeaspects.beflexiblein... 在......方面灵活UnderstandingideasLanguagepoints5.thereisnodoubtthat....毫无疑问，他会因他的所作所为受到惩罚。毫无疑问......eg.Thereisnodoubtthathewillbepunishedforwhathehasdone.Understandingideas①beindoubt 不肯定；没把握②without/beyonddoubt 毫无疑问；的确和谈前途未卜。eg.Thefutureofpeacetalksisindoubt.Languagepoints6.Lookatthepicturesandtalkabouthowtheway