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

WelcomeorrejectfutrurechangesUnit2ShouldWeFightNewTechnology?[1]Thismorning,Isawtheshockingheadline:“PassengerDiesWhenCarCrashesinDriverlessMode”.Inthearticle,variouspeoplesaidthatthepublicshouldopposetheideaofdevelopingdriverlesscars.Theysaidthatsomeadvancesintechnologywereunnecessaryandcouldevenbedangerous.Hence,weshouldceaseacceptingtechnologyjustbecauseitisnew.Thenewspaperreportedthatthecarcompanyhadalreadyapologizedfortheaccident,butthefamiliesofthedeceasedsaiditwasnotenough.Nevertheless,thecompanystillclaimedthatmostpeoplewouldbetravellingindriverlesscarsonedaysoon.Introduction[2]Ontheonehand,therearemanydifferentgroupsofpeoplearoundtheworldwholivehappilyintheabsenceofnewtechnology.ProbablythemostwellknownaretheAmish,agroupofChristianslivinginruralAmerica.Theydonotownordrivecars,watchTV,orusetheInternet.Theyhavelivedmainlyasfarmerssincethe18thcentury,andtheywillprobablybelivingthesamewayinthedistantfuture.Theyadvocateasimplelifewithanemphasisonhardwork,family,andcommunity.Theythinkthatisbetterthancaringaboutluxuriesorfollowingthelivesoftherichandfamous.ItcouldevenbearguedthattheAmish’squalityoflifeisbettersincetheyliveinandappreciatethenaturalenvironmentratherthanlivinginlarge,pollutedcities.Disadvantages[3]Ontheotherhand,newtechnologyhasprovidedpeopleeverywherewithmanybenefitsovertheyears.Forexample,thelatestweather-trackingcomputerprogrammesgivepeoplelotsofwarningsaboutpotentialnaturaldisasters,whichsavesmanylives.Moreover,theInternethasmadeitpossibleforfriendsandfamilytokeepintoucheasilyeveniftheyareonoppositesidesoftheworld.Ithasalsomadefindingopportunitiesinlifemucheasier,asitallowspeopletomakelargernetworksoffriendsthroughusingsocialmedia.Advantage[1]Personally,Ihavebenefitedquitealotfromtechnologicaladvances.IfoundmycareerasanAIdesignerthroughasocialmedianetwork.Myhealthmonitor,whichIwearallthetime,hasalsohelpedmegetintothebestshapeofmylife.Ofcourse,whennewtechnologychangesthewaywelive,itcanbeascaryprospect.Nevertheless,Iwillalwayslookonthepositivesideofchangeandacceptitratherthanresistit.OpinionWhat'sthemainideaofthetext?Thetextmainlytalksaboutthepeople'sattitudestothe____________________bytheexamplesofsomepeoplewholivehappilywithout______________andsomewho_______________newtechnology.advancesintechnologynewtechnologybenefitfromintroduction:anaccidentofadriverlesscardifferentideasonusingnewtechnologypeoplelivingasimplelifeandnotusingnewtechnologypeopleenjoyingthelifeofnewtechnologythewriter'sopinion1.Inwhichparagraphdoestheauthor:Answerthefollowingquestionsaboutthetext.describetheissue? _____giveanopinion? _____discusstheadvantages? _____discussthedisadvantages? _____1432Signposts（標識性語言）Somewordsandphrasesareusedassignpoststohelpshowaparagraph'spurpose.Theseusuallycomeatthebeginningorendofaparagraph.2.Underlinethesignpostwordsorphrasesinthetext.Howdotheyhelptellusthepurposeoftheparagraphs?Ontheonehand,therearemanydifferentgroupsofpeoplearoundtheworldwholivehappily…Ontheotherhand,newtechnologyhasprovidedpeopleeverywherewithmanybenefitsovertheyears.Personally,Ihavebenefitedalotfromtechnologicaladvances.表達因果：hence，consequently，thus，therefore，accordingly，

表示轉(zhuǎn)折：nevertheless，however，onthecontrary相反地，whereas然而，conversely相反地，instead反而，incomparison對比之下

表示事物的兩個方面：

on(the)onehand;ontheotherhandinonerespect/aspect;inanotherrespect/aspect

表示補充信息：moreover,

furthermore,

inaddition,

onthetopofthat最重要的是,aboveall首先,尤其是

表示個人觀點：personally,

inmypointofview，frommyperspective,intermsofmeSignposts

3.Whydidtheauthordecidetowriteaboutthetopic?Becausetheauthorreadanewspaperarticleandwantedtoreflectonit.Apassage'swritingpurposeissomethingthatarisespeople'sthinking.Usuallyitoftenliesinthefirstparagraphofapassage.Christian;liveasfarmerswithoutdrivingcars,watchingTVorusingtheInternet;emphasisonhardwork,familyandcommunity;WhatadvantagescanyougetfromthedescriptionoftheAmish'slife?liveasimplelifeinthenaturalenvironmentwithlesspollution;Whatadvantagesdoesthelifewithnewtechnologyhave?warningsaboutpotentialnaturaldisasters;keepingintouchwithfriendsandfamily;weather-trackingcomputerprogrammestheInternetfindingopportunitiesmoreeasily;makelargernetworksoffriendsthroughsocialmediaReadthetextandthendecidewhetherthestatementsaretrue(T)orfalse(F).1.Apersondiedinanaccidentwhiledrivingacar.2.TheAmishavoidnewtechnologybecausetheydonotwanttohavegoodlives.3.Manydisastershavebeenpreventedbyweather-trackingcomputergames.4.Buildinglargenetworksthroughsocialmediahelpsusfindnewopportunities.5.Theauthorusesahealthmonitortoknowhowmuchexercisehe/sheneeds.FFFTTAmish不能接受暴力……所以免兵役了

KnowmoreaboutAmish強烈信奉謙遜……所以不穿亮色的衣服手機和車——

completelyrejected電視和收音機——interferewithfamilylife好多電器——unnecessaryfordailylife然而?。鑴e人的用?。?！beexemptedfrommilitaryservicebytheUSgovernmentrejectthewearingofbrightandcolourfulclothingForourwriting!Theyadvocateasimplelifewithanemphasisonhardwork，family，andcommunity.他們提倡簡單的生活，強調(diào)努力工作、家庭和社區(qū)。句中的withanemphasisonhardwork，family，andcommunity是with復合結(jié)構(gòu)。常見的構(gòu)成有：※with＋賓語＋doing※with＋賓語＋done※with＋賓語＋todo※with＋賓語＋adj.※with＋賓語＋adv.※with＋賓語＋介詞短語(1)Withthefloorwet，Ihadtostayoutside.由于地板很濕，我只得待在室外。(2)Withsomanynotes

(revise)，Iwon'tgotoseethefilmtonight.有那么多筆記要復習，今晚我不去看電影了。(3)Withtheessay

(rewrite)，shesankintothechair，smilingwithrelief.重寫了文章之后，她坐進了椅子里，放松地笑了。toreviserewrittenMoreover，theInternethasmadeitpossibleforfriendsandfamilytokeepintoucheasilyeveniftheyareonoppositesidesoftheworld.此外，互聯(lián)網(wǎng)使朋友和家人很容易保持聯(lián)系，即使他們在世界的兩端。本句句型為：make＋it＋adj./n.forsb.

todosth.

其中it是形式賓語，動詞不定式短語是真正的賓語，it后面的形容詞或名詞作賓語補足語；for用于引出不定式的邏輯主語。常用于該句型的動詞有：think，consider，find，feel等。(1)TheInternethasmadeitpossibleforustobuyalotofgoodsathome.網(wǎng)絡(luò)使得我們在家就能買到很多貨物。(2)Shefoundithard

(give)himaninstantanswerinthatsituation.她發(fā)現(xiàn)在那種情況下，她很難立刻給他一個答復。(3)Theyconsidered

impossibleforhimtoobtainthatchance.他們認為他不可能獲得那個機會了。(4)Ithinkitrightforyou

.我認為你在那里提倡綠色生活是正確的。togiveittoadvocateagreenlifethereForourwriting!Ashewasoccupiedinstudyingthenewdevice,hedidn'treplytome.

(用非謂語動詞改寫)→

，hedidn'treplytome.beoccupiedwithsth.

/indoingsth.

=occupyoneselfwithsth./indoingsth.OccupyinghimselfinstudyingthenewdeviceForourwriting!opposevt.反對opposedoingsth.opposedadj.beopposedto...反對Asshewasopposedtothenewplan，sherefusedtoattendthemeeting.（用形容詞短語作狀語改寫）→

，sherefusedtoattendthemeeting.OpposedtothenewplanAshewasabsentfromschoolforsolong，hewasleftbehindbyhisclassmates.(用形容詞短語作狀語改寫)→