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高中英语 Unit 3 The world of science导读 话题妙切入教案 外研版必修第三册-外研版高一必修第三册英语教案VIP免费

高中英语 Unit 3 The world of science导读 话题妙切入教案 外研版必修第三册-外研版高一必修第三册英语教案_第1页
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高中英语 Unit 3 The world of science导读 话题妙切入教案 外研版必修第三册-外研版高一必修第三册英语教案_第2页
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Unit3TheworldofscienceSciencemoves,butslowly,slowly,creepingonfrompointtopoint.—Tennyson科学在发展,不过是慢慢地、慢慢地,一点一点向前爬行。——丁尼生Everygreatadvanceinsciencehasissuedfromanewaudacityofimagination.—Emerson科学上的每一重大进步都来自一种新的大胆的设想。——爱默生Menlovetowonder,andthatistheseedofourscience.—Emerson人总是爱异想天开,这就是我们科学的种子。——爱默生Equippedwithhisfivesenses,manexplorestheuniversearoundhimandcallstheadventurescience.—EdwinPowell人生来具有五种感官,他们探索周围的世界并将这种冒险称为科学。——埃德温·鲍威尔Science,GoodorEvil?Sciencehasbroughtmanychangestothewholeofsociety.Itishardlytoomuchtosayscienceisthemostimportantfactorintheprogressionofhumanbeings.Thegreatdevelopmentsinmedicine,computer,transportationetc.havelengthenedourlifeexpectancy.However,sciencealsogivesuslotsofproblems:pollution,energycrises,thenuclearbombandmoreseriouscomputercrimes.Despiteallthese,westillsparenoeffortsinthedevelopmentofscienceandtechnology.Itisreallytruethateverythinghastwosides.Huawei5GtechnologymeansmorethanquickercommunicationSupportedbytheHuaweitechnology,VodafoneEspanacommercializedthefirst5GmobileservicesinSpainonSaturday.The5Gnetworkcanmakeahugedifference.Abouthalfofthepopulationin15majorSpanishcitiesincludingMadridandBarcelonaareinvolved,whichmakesthecountryamongthefirstthatused5GservicesinEurope.VodafoneEspana'susingtheHuawei5Gtechnologymeansnotonlycommunication10timesfasterinSpain,butalsoastepclosertotheexcitementslikeautonomousdriving,telemedicineandvirtualrealityineverydaylife.AnotherthingthatiscertainisthattheUnitedStates'efforttoblocktheglobal5GtechnologyleaderHuaweifromthe5Gnetworkmarketattheirexpensewillnotwork.ItisafactworthmentioningthatHuaweihasbeenincooperationwithmostofthemajormobileoperatorsacrossEurope.SpainisnotthefirstinEuropetouseHuaweitechnology,andissurelynotthelastone.[探索发现]1.WhatdoyouknowaboutHuaweianditsproducts?__________________________________________________________________________________________________________________________________2.Howdoyoulikethescientificinventionsaroundyou?__________________________________________________________________________________________________________________________________3.Whatdoyouwanttoinventmost?Andwhy?_________________________________________________________________[答案]1.It'saChina'sbigcompanyandtheproductsareverygood.2.Theyletusenjoyallthecomfortandconvenience.3.略

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高中英语 Unit 3 The world of science导读 话题妙切入教案 外研版必修第三册-外研版高一必修第三册英语教案

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