【課件】Unit+2+Using+Language+課件人教版（2019）選擇性必修第一冊

Unit2Lookingintothefuture---UsinglanguageReadandgetthemainideaofthepassage;Readandlistdifferentpeople'sdifferentideasaboutlifewithnewtechnology;Learntoexpressyouropinionabouttechnology'sdevelopmentinthefuture;Writeyouropinioninanessay.Step1:學(xué)習(xí)目標(biāo)(1')Whatisthestructureofthispassage?WhatadvantagescanyougetfromthedescriptionoftheAmish’slife?Whatadvantagesdoesthelifewithnewtechnologyhave?Underlinethesignpostwordsorphrasesinthetext.Howdotheyhelptellusthepurposeoftheparagraphs?Whatistheauthor'sopinioninthepassage?Step2:問題導(dǎo)學(xué)(5')Whatdothesepicturesshow?Matchthewordswiththepictures.P18___automation___nanobots___ArtificialIntelligence___cloning12343214What'syourpointofviewonnewtechnology?Welcomeit?Rejectit?Adriverlesscarisanautomobilethathasanautopilot(自動駕駛)systemallowingittosafelymovefromoneplacetoanotherwithouthelpfromahumandriver.Whatisadriverlesscar?Lead-inShouldwefightnewtechnology?Readthepassagequicklyanddrawthestructure.Inwhichparagraphsdoestheauthor:describetheissue?__________giveanopinion?___________discusstheadvantages?________discussthedisadvantages?______Para.1Para.4Para.3Para.2Step3:點撥精講(23')Readthetextandthendecidewhetherthestatementsaretrue(T)orfalse(F).1.Apersondiedinanaccidentwhiledrivingacar.2.TheAmishavoidnewtechnologybecausetheydonotwanttohavegoodlives.FF3.Manydisastershavebeenpreventedbyweather-trackingcomputergames.4.Buildinglargenetworksthroughsocialmediahelpsusfindnewopportunities.5.Theauthorusesahealthmonitortoknowhowmuchexercisehe/sheneeds.FTFApassengerdiedwhenacarcrashedindriverlessmode.TheAmishthinkasimplelifeisbetter.Thelatestweather-trackingcomputerprogrammesgivepeoplelotsofwarningsaboutpotentialnaturaldisasters.ReadingformaininformationThismorning,Isawtheshockingheadline:"PassengerDiesWhenCarCrashesinDriverlessMode".Inthearticle,variouspeoplesaidthatthepublicshouldopposetheideaofdevelopingdriverlesscars.Theysaidthatsomeadvancesintechnologywereunnecessaryandcouldevenbedangerous.Hence,weshouldceaseacceptingtechnologyjustbecauseitisnew.Thenewspaperreportedthatthecarcompanyhadalreadyapologisedfortheaccident,butthefamiliesofthedeceasedsaiditwasnotenough.Nevertheless,thecompanystillclaimedthatmostpeoplewouldbetravellingindriverlesscarsonedaysoon.Para.1Q:Whatisthepurposeofintroducingthecarcrash?advancesintechnologyPROsCONsPayattentiontothesignpostwordsorphrasesinthetext.

Ontheonehand,therearemanydifferentgroupsofpeoplearoundtheworldwholivehappilyintheabsenceofnewtechnology.ProbablythemostwellknownaretheAmish,agroupofChristianslivinginruralAmerica.Theydonotownordrivecars,watchTV,orusetheInternet.Theyhavelivedmainlyasfarmerssincethe18thcentury,andtheywillprobablybelivingthesamewayinthedistantfuture.Theyadvocateasimplelifewithanemphasisonhardwork,family,andcommunity.Theythinkthatisbetterthancaringaboutluxuriesorfollowingthelivesoftherichandfamous.ItcouldevenbearguedthattheAmish'squalityoflifeisbettersincetheyliveinandappreciatethenaturalenvironmentratherthanlivinginlarge,pollutedcities.Q:TheauthortakestheAmishasanexampleto______.A.showtheAmish'slifeissimplebutprimitive.B.showlifewithoutnewtechnologyisevenbetter.Para.21.What'sthetopicsentenceofthisparagraph?2.Howdoesthewriterdevelopthisparagraph?3.WhatistheAmish’slifestyle?theAmish’slifestyle:Christian;liveasfarmerswithoutdrivingcars,watchingTVorusingtheInternet;emphasisonhardwork,familyandcommunity;WhatadvantagescanyougetfromthedescriptionoftheAmish’slife?liveasimplelifeinthenaturalenvironmentwithlesspollution;caringaboutfamilymembersandcommunity;

Ontheotherhand,newtecnologyhasprovidedpeopleeverywherewithmanybenefitsovertheyears.Forexample,thelatestweather-trackingcomputerprogrammesgivepeoplelotsofwarningsaboutpotentialnaturaldisasters,whichsavesmanylives.Moreover,theInternethasmadeitpossibleforfriendsandfamilytokeepintoucheasilyeveniftheyareonoppositesidesoftheworld.Ithasalsomadefindingopportunitiesinlifemucheasier,asitallowspeopletomakelargernetworksoffriendsthroughusingsocialmedia.Para.31.What'sthetopicsentenceofthisparagraph?2.Howdoesthewriterdevelopthisparagraph?3.Whatadvantagesdoesthelifewithnewtechnologyhave?

Personally,Ihavebenefitedquitealotfromtechnologicaladvances.IfoundmycareerasanAIdesignterthroughasocialmedianetwork.Myhealthmonitor,whichIwearallthetime,hasalsohelpedmegetintothebestshapeofmylife.Ofcourse,whennewtechnologychangesthewaywelive,itcanbeascaryprospect.Nevertheless,Iwillalwayslookonthepositivesideofchangeandacceptitratherthanresistit.Para.4Q:Whatistheauthor'sopinion?A.Heisinfavorofnewtechnology.B.Heisopposedtonewtechnology.UsefulexpressionsTheSignpostWordsNeverthlessOntheonehand,...Ontheotherhand,...Personally,...ForexampleHenceMoreoverDespitethis,However...Firstly,Secondly,Finally;Tobeginwith,Atlast,Eventually;consequently,asaresult,ThereforeInaddition,Besides,Furthermore,What'smore....ForinstanceStructureThehotissueP1P2Thedisadvantage(s)P3Theadvantage(s)P4Thewriter'sopinionATitle——thearguments&supportingexamples——theconclusion——themainideaStep4:課堂小結(jié)(1')假如你是李華,學(xué)校論壇英文版想邀請你寫一篇介紹微信(WeChat)利弊的文章,刊登在論壇上。要點如下:1.微信的益處;2.微信的弊端;3.你的看法。注意:1.詞數(shù)80左右:2.可適當(dāng)增加細節(jié),以使行文連貫。writingStep5:當(dāng)堂檢測(15')一、審題定調(diào)1.確定體裁:本次寫作是議論文,內(nèi)容為微信的利弊。2.確定人稱:由于是介紹微信,所以要以第三人稱為主。3.確定時態(tài):由于對微信進行客觀介紹,所以以一般現(xiàn)在時為主。二、謀篇布局本文分為三個段落。第一段:說明微信受歡迎,但要客觀看待微信;第二段:益處——微信拉近了人們之間的距離;可以找到傾訴心事的朋友。弊端——有虛假信息,容易讓人上當(dāng)受騙;花費時間多，影響人們正常生活。第三段:自己的觀點——合理利用微信。寫作指導(dǎo)參考范文MoreandmorepeoplearebeginningtouseWechatandsomehaveevenbecomeaddictedtoit.However,WeChathasbothadvantagesanddisadvantages.WeChatreallyshortensthedistancebetweenpeople.Nomatterwhereweare,wecaneasilygetintouchwithourfriends.Besides,wecanfindfriendstowhomwecantelloursecrets.However,italsohasdisadvantages.First,someinformationofferedonWeChatisfalseanditmayresultinpeoplebeingcheated.What’smore,somepeoplespendtoomuchtimeonWeChat,greatlyinfluencingtheirnormallife.

AsfarasIamconcerned,WeChatisconvenientbutweshoulduseitproperly.閱讀下面短文，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。[肇慶月考]It’sextremelyimportanttobe_____(care)ofyourcarbon(碳)footprintsoyoudon’tcontributetogreenhousegasemissions(排放)andclimatechange.Andtherearetonsofwaysyoucanreduceyourimpact____theenvironment.Youcanstartbylesseningplasticwaste.Plasticpackaging____(end)upinthelandfillandharmstheenvironment.Whenyou’reoutbuyingnewthings,avoidsingle-useproductsorcontainers________createalotmorewasteintheenvironment.Instead,choose_______(option)thathavetheleastplasticpackagingorarereusable,suchasglassbottlesortupprwarecontainers.Youshouldalsostartpackingfoodanddrinksinreusablecontainers_________(reduce)thewasteofplasticbagsorwaterbottles.Ifyoudohavetogetsingle-useproducts,checkifthey’rerecyclablesotheygetrepurposedratherthangoingtoalandfill.Forexample,takereusablebagswithyoutothestoresoyoudon’thavetogetplasticbagsat____cashdesk._________(similar),avoidprepackagedfruitsandvegetablesifyoucanbuythem___________(individual).Ifitemslikeplastic_______(throw)withyourregulargarbage,theywillgodirectlytolandfills.Sobeforethrowingyourwaste,sortoutthepaper,batteries,plasticcontainers,andglass.carefulonendsthat/whichoptionstoreducetheSimilarlyarethrownindividuallyRroduction:anaccidentofadriverlesscardifferentideasonusingnewtechnologypeoplelivingasimplelifeandnotusingnewtechnologypeopleenjoyingthelifeofnewtechnologythewriter'sopinionSignpostsSomewordsandphrasesareusedassignpoststohelpshowaparagraph’spurpose.Theseusuallycomeatthebeginningorendofaparagraph.Underlinethesignpostwordsorphrasesinthetext.Howdotheyhelptellusthepurposeoftheparagraphs?Answerthefollowingquestionsaboutthetext.(4)Whydidtheauthordecidetowriteaboutthistopic?Becausetheauthorreadanewspaperarticleandwantedtoreflectonit.(3)Howdothesesignpostwordsorphraseshelptellusthepurposeoftheparagraphs?Theyareusedtointroducetheprosandcons,andtointroducetheauthor'sownopinion.參考范文Anarticlecausedgreatconcernabouttheideaofdevelopingdriverlesscars.(要點1)SomepeoplethinkpeoplelikeAmisharelivinghappilywithoutnewtechnology.(要點2)Othersthinkpeoplehavebenefitedgreatlyfromnewtechnologyovertheyears.(要點3)Asforme,IalwaystakeapositiveattitudetowardschangebecauseIhavebenefitedquitealotfromtechnologicala