Unit 3 Reading 公开课 ppt课件-（2020）新牛津译林版高中英语高一下学期必修第三册.rar

unit 3The world onlineemailemailemojiemoji19711999webcamwebcam1991milestonesaveryimportantstageoreventinthedevelopmentofsth里程碑milestonesimpacts ThefatheroftheInternet TheinventoroftheWorldWideWeb.I hope we will use the Net to cross barriers and connect cultures.TimBerners-leeimpacts ThefatheroftheInternet TheinventoroftheWorldWideWeb. “The internet and the web have changed billions of lives for the better. But their power for good is under threat.”TimBerners-lee,2019impactsdisadvantagedisadvantages sadvantagesadvantagesdebatedebatePara.1Introduction: Whats the topic sentence of para. 1? TheInternethasconnectedpeopleacrosstheworldtoasinglesharedcommunity. Whats the function of the last sentence? Centralargument/transitionPara.2Advantage 1: Can you find out words or phrases to show “quick, easy, huge”? atourfingertipswiththeclickofamouseorthetouchofabuttonalmosteverythingmillionsofresultsquickandeasyaccesstoinformationdisadvantagedisadvantages sadvantagesadvantagesdebatedebate quick and easy access to information？Para.2disadvantagedisadvantages sadvantagesadvantagesdebatedebate quick and easy access to informationPara.2 harmful information fake information information overload loss of independent thinking abilityPara.3Advantage 2: How did the author support his idea?Examplesandcomparisonconvenientlifeeatingshoppingtravellingpayinglearningworkingentertainmenthealthcaredatingdisadvantagedisadvantages sadvantagesadvantagesdebatedebatePara.3 quality problems safety problems internet fraud privacy leakingeatingshoppingtravellingpayinglearningworkingPara.4Advantage 3: The social media has made the distance between people closer or farther?Above all else, establishandmaintainsocialtiesdisadvantagedisadvantages sadvantagesadvantagesdebatedebatePara.3 lack of face-to-face communication cyberbullyingestablish and maintain social tiesPara.5 conclusionWemustbeawareoftheseproblemsandusetheInternetproperlyandresponsibly. Weshouldneverbrowsewebsiteswhichcouldpresentpotentialdanger. Weshouldbeabletoidentifytheinformationonline. Weshouldberesponsiblefortheinformationorcommentswespreadonline. Wemustkeepourprivateinformationsafe.Title The internet:A world without frontiers1.Theborderbetweentwocountries2.thelimitsofwhatisknownaboutsthA world without frontiers in _communication/knowledge/developmentDo you think it is really a world without frontier?key wordsaccessdeliverinstantcommentaccess1. UNawayofenteringorreachingaplace通道；通路；入径 Theonlyaccess_thefarmhouseisacrossthefields. Thefacilitieshavebeenadaptedtogiveaccess_wheelchairusers.totoaccess2.UNtheopportunityorrighttousesthortoseesb/sth（使用或见到的）机会，权利 Studentsmust_goodresources. Youneedapasswordto_thecomputersystem. WehaveaccesstotheInternetatthelibrary. Somepeoplestillhavedifficultyingettingaccesstofreshwater.have access to get/gain access to accessV.(formal)toreach,enterorusesth到达；进入；使用 Anyonecanaccesstothewebsite. Anyonecanaccessthewebsite.deliverV.totakegoods,letters,packagesetctoaparticularplaceorperson递送；传送 Themorningmailhasjustbeendelivered. Theysetofftodeliversupplies_anisolatedvillage. Ihavesomeflowers_forherbirthday. Thecompanyoffersfree_withordersover$100.todelivereddeliverydeliverV.togivesb/sthtosbelsesothattheyareunderthispersonscontrol交出；交付 Theydeliveredtheirprisonerovertothearmy. Hewassafelydeliveredtohishotel.deliverV.tomakeaspeechetctoalotofpeople ThekingdeliveredatelevisedspeechtothenationonNovember5. V.接生(婴儿) Theyrushedhertohospitalwheredoctorsdeliveredherbaby.deliver a speech/lecture/address instant 1)adj.常用于名词前happeningimmediately立即的；立刻的 Theshowwasaninstantsuccess/hit. Thisaccountgivesyouinstantaccesstoyourmoney. 2)adj.只用于名词前速食的；即食的；速溶的 instantcoffee/instantnoodlesinstantn.usuallysingularaveryshortperiodoftime瞬间；片刻 Thepaindisappeared_. 疼痛立刻就消失了。 _,thedooropened. 就在那时，门开了。in an instant = instantlyAt that instant theinstant(that)/instantly assoonassomethinghappens TheinstantIsawhim,Iknewhewasthemanfromtherestaurant. 老师一走进教室同学们就安静了。 Studentsbecamequiettheinstantteacherwalkedin.instant n.anopinionthatyouexpressaboutsomeoneorsomething议论；评论；解释 Wewouldwelcomeyourcomments_ourwork. She_helpfulcommentsonmywork. Nocomment. 无可奉告commentonmade V.toexpressanopinionaboutsth表达意见 Youreallycantcommenttillyouknowthefacts. 我无法对他们的决定作出评论。 Icantcommentontheirdecision. 阅读该报告的专家评论说，报告中有许多错误。 Ement 学生们应当有机会读到一些好书。（access） Studentsshouldhaveaccesstogoodbooks. 政府给许多穷人提供受教育的权利。 Thegovernmentprovidesmanypoorpeoplewithaccesstoeducation. 口罩一被运送到商店就卖完了。 Themasksweresoldouttheinstanttheyweredeliveredtotheshop. 不要随意评价别人的外貌。 Dontmakecomments/commentonothersphysicalappearance.Educationnowoffersthelowerclasses_tojobopportunitiesThesedocumentsarenot_tothepublic.Iwenthome_Ihadfinishedwork.Igota_offresheggsthismorning.accessaccessibleinstantlydeliveryIfsthsuchasaproduct,anactivity,orcareertakesoff,itsuddenlybecomesverysuccessful.Thenewmagazinehasreallytakenoff.Herbusinesshasreallytakenoff._willdefinitelytakeoffinthefuture.become a hit/ go viralTake offIfeltquiteexcitedastheplanetookofffromHeathrow.Mom,Ihatethishat.CanItakeitoff?Shetooktwodaysoffwork.Take off起飞脱掉请假toacertainextent/tosomeextent/toanextentWealltosomeextentrememberthegoodtimesandforgetthebad.Idoagreewithhimtoacertainextent.To a certain extenttoacertainextent/tosomeextent/toanextentTheyexaminedtheextent_ageaffectedlanguage-learningability._didsheinfluencehisdecision?To a certain extenttowhichTowhatextenttoadegree/tosomedegree/toacertaindegreeBring upClickwiththerightmousebuttontobringupanewmenu.Hewasbroughtupbyhisgrandparents.Ourparentsbroughtusuptobelieveinourownabilities.Whydidyouhavetobringupthesubjectofmoney?使显示在计算机屏幕上；调出养育；抚养；养大；提出（讨论等）WithaccesstotheInternetcomesometrulylife-changingadvantages.(L5)能力强，责任就大。Withgreatability,comesgreatresponsibility.Sentences 倒装句Gonearethedaysofsearchingshopaftershopfortheperfectpairofboots.(L19)我们贫穷的日子一去不返了。Gonearethedayswhenwewerepoor.只能靠邮差送信的日子一去不回了。Gonearethedayswhenletterscouldonlybedeliveredbypostmen.Sentences 倒装句OnlyinthiswaycantheInternetbeaplaceofdiscovery,wonderandinspirationforeveryone.(L40)只有这样才能学好英语。OnlyinthiswaycanwelearnEnglishwell.当他回到家里时，才知道出了什么事。Onlywhenhereturnedhomedidherealizewhathadhappened.Sentences 倒装句PhrasescrossbarriersmilestonesinthedevelopmentoftheinternetavoidwastedtriptakeoffFar-reachingchangesinallrespectsofourlivesaworldwithoutfrontiersreachbeyondtheirvillagesWithaccesstotheInternetcomesometrulylife-changingadvantages.phraseslieintoacertainextentTheworldsknowledgeisatourfingertipshavesomethingatonesfingertipsWiththeclickofamouseorthetouchofabuttonmilitaryaffairsbringupmillionsofresultsNowondertheInternethasnowbecomethefirstplacethatthemajorityofpeopleturntoforinformation.Phrases morecommonlyknownase-commerceGonearethedaysofsearchingshopaftershopfortheperfectpairofboots.inthecomfortofyourlivingroomaboveall(else)establishsocialtiesphysicaldistancenolongergetsinthewaykeepincontactwithlovedonesLong-lostfriendsPhrases beawareoftheseproblems=realizeOnlyinthiswaycantheInternetbeaplaceofdiscovery,wonderandinspirationforeveryone.P33raiseallsortsofquestionscutoffcontactcut offAfterhiswifedied,hecuthimselfoffcompletelyfromtherestoftheworld.Oneofhisfingerswascutoffintheaccident.Thewatersupplyhadbeencutoff.Inwinter,thetownisoftencutoffbysnow.Theprojectaimstoensurethatpoorpeoplearenotcutofffromthebenefitsofcomputertechnology.DontcutmeoffwhenImtalking.