課件英語(yǔ)選擇性必修二Unit3Developingideas

Unit3Timeschange!DevelopingideasBYMICHELLEWarmupAreyoufamiliarwiththeseemojis?GuesswhattheChineseidiomsare.夜以繼日燈火輝煌心驚肉跳舍我其誰(shuí)沉魚落雁Whatisemoji?FromJapanese絵文字?(emoji/えもじ),from絵?(え,“picture”)+文字?(もじ,“character”)。Literallymeaning“picturecharacter”,emojisaresmallsymbolsrepresentingideas,emotionsorfeelings.ABriefHistoryofEmojiLookatthemessagesandanswerthequestions.Whichmessageiseasiertounderstand?Whichmessagedoyouprefer?Why?Whichwaydoyouusetosendmessages?LeadinIprefersendingemojis/text,becauseIthink...Lookatthetitleandpredicttheauthor’sattitudetowardsemojis.Pre-readingTheauthormaybeskeptical/doubtfulaboutemojisasanewlanguage.Skimthepassageandmatchthemainideaofeachpart.While-readingExamplesofusingemojis.

Thepopularityanddevelopmentofemojis.Theapplicationofemojis.Emojis’futuredevelopmentandtheauthor’sconcern.Para1~__Para__~__Para__~__Para825376ReadfordetailsReadpara.1-2andanswerthequestion.

Whatisthemeaningofeachmessage?“I’dberunninglateandwouldbetheresoon.”“OK,don’trush.”ReadfordetailsReadpara.3-5andanswerthequestion.Howpopularareemojis?Emojisareusedeverywhere,fromtextmessagestoemails,blogsandothersocialmedianetworks.Emojisarebecominganintegralcomponentofthelanguageweusetoexpressourselves.Thereare3000emojisnow.TheOxfordDictionariesWordoftheYearin2015wasapictograph.widelyusedtightlyintegratedlargelyexpandedofficiallyapprovedThedevelopmentofemojisIn1999,therewereonly176simpledesigns.(DesignedbyShigetakaKurita栗田穣崇)Now,therearemorethan3000emojisthatexpanduponthewayinwhichwecommunicate.ThepopularityofemojisDuetotheirpopularity,theOxfordDictionariesWordoftheYearin2015

was,forthefirsttimeever,apictographinsteadofatraditionalword.TheEmjiMvieReadfordetailsReadpara.6-7andanswerthequestions.Whatareemoji’sadvantagesoverwrittenlanguage?Theyaddemotionalmeaning,andarequickandeasytouse.Also,theyhelppeopleexpresstheirfeelingswhentheycannotfindtheappropriatewords.WhysomewordsinsomeShakespeare’splaysarereplacedwithtextspeakandemojis?Theintentionoftheseadaptationsistomaketheclassicsmoreaccessibletoyoungreaders.ReadfordetailsReadpara.8andanswerthequestions.Howdoestheuseofemojisdividepeople?Theyfacilitatethewaywecommunicateandexpressourselves.Becauseofemojis,peoplearelosingtheabilitytocommunicateproperlyusingthewrittenword,oreventhespokenword.What’stheauthor’sopinion?It’sbestthatwejustenjoyusingthem.Howdoestheauthordevelopthistext?ExamplesPopularityDefinitionadvantages&disadvantagesintegralcomponentsymbolsrepresentingideas,emotionsandfeelingsDevelopment176-3000add…quick&easyto…h(huán)elpexpress…makeclassicsmoreaccessible…facilitatetheway…takingawaytheheartandsoul…losing…usingwrittenwords…Choosetheauthor’spurposeinwritingthepassageandgiveyourreasons.1Toguidereaderstouseemojisproperly.2Todiscussthedevelopmentandinfluenceofemojis.3Tocriticisetheincreaseduseofemojis.4Toentertainreaderswithexamplesofhowemojishavebeenused.

Theauthorintroducesthetopicofemojisthroughexamples,thenintroducestheoriginanddevelopmentofemojis,andexplainstheapplicationofemojisindailylife.Finally,thearticlediscussesthefuturedevelopmentofemojis.Wecanseethattheauthorintendstodiscussthedevelopmentandinfluenceofemojis.DoyouthinktheShakespeareserieswithemojisisaneffectivewaytoencouageyoungreaderstoreadtheclassics?Giveyourreasons.Idon'tthinkso.Justasmanypeoplesay,thesenewversionsofShakespeareserieshavetakenawaytheheartandsouloftheclassicplays.Whatdoyouthinkaboutthewaypeopleuseemojis?Emojisoccasionallyusedindailyconversationarereallyvividandinterestinginconveyingourfeelings.Butifweonlyuseemojistocommunicate,itsometimesmaybeveryhardforustounderstandanditisalsoawasteoftimespendingsomuchtimefindingproperemojistoexpressone'sfeelings.Whatlifestylechangesdoeseachreadingpassageinthisunitfocuson?Whatisthecommonmessageconveyedinbothpassage?A.Thefirstreadingpassagefocusesonthechangesinthewayweread.Thesecondreadingpassagefocusesonthechangesinthewaywecommunicate.B.Thedevelopmentoftechnologypromotesthechangeoflifestyle.

Workingroups.Giveatalkaboutthesentencefromthepassage.Post-readingReadthesentenceanddecidewhetheryouagreeordisagreewithit.Providethreereasonstosupportyourideasandgiveevidenceforeachreason.Makenotes.Doyouagreeordisagreewithit?(Forexample,Idisagreewithit)1.It'sunconvenientforustousepictures,especiallywhenpeoplearenotgoodatdrawing.2.Picturescanbeconfusingwhenusingthem.3.Itisextremelydifficulttoswitchtheclassicworksanddocumentsintopictures.Giveyourtalktotheclass.LanguagepointsInsteadofreplyingwithasimple“OK，don’trush”，Isearchedforemojisonmyphone...我沒(méi)有簡(jiǎn)單地回復(fù)“好，別著急”，而是從手機(jī)上搜索了幾個(gè)表情符號(hào)……replywith以……回復(fù)/回應(yīng)【歸納拓展】replyto對(duì)……作出回答/答復(fù) replythat...回答說(shuō)……makeareply作出回答/答復(fù) makenoreply沒(méi)有回答/答復(fù)◆單句語(yǔ)法填空(1)Ifyougetamessagefromsomebodyyoudon’twanttochatwithfromyourphone,justreply_______thewordBLOCK.(2)Heneverreplied_______anyofmyletters.(3)Thesenatorreplied_______hewasnotinapositiontocomment.◆完成句子(4)Iaskedherifshehadfinishedherhomework,butshe__________________（沒(méi)有回答）.withtothatmadenoreplyLanguagepointsWhenfirstintroducedinJapanin1999，emojiswerelimitedto176simpledesigns.1999年，表情符號(hào)首次在日本推出，當(dāng)時(shí)只有176個(gè)簡(jiǎn)單的圖案。belimitedto...局限于……（to是介詞）【歸納拓展】limit...to...把……限制在……內(nèi)gooveralimit/gobeyondalimit超過(guò)限度withoutlimit無(wú)限制地withinlimits在合理限度內(nèi)setalimitto/on設(shè)定……的限度◆單句語(yǔ)法填空(1)Applicantsarelimitedto___________（apply）foroneposition.(2)Someservicemaybelimited___________registeredmembers.(3)Inordertosavetime,helimitedhislecture___________thirtyminutes.◆完成句子(4)Theteachingofhistoryshouldnot____________（局限于）datesandfigures.(5)I’llpayforwhatyouneed—________________（在合理限度內(nèi)）.applyingtotobelimitedtowithinlimitsLanguagepointsNowtherearemorethan3，000emojisthatexpanduponthewayinwhichwecommunicate.現(xiàn)在我們能使用3000多個(gè)表情符號(hào)來(lái)拓寬我們的交流渠道。expandv.（使）擴(kuò)大；增加；擴(kuò)展（業(yè)務(wù)）expand（...）into（把……）擴(kuò)展成……expandon/upon詳述，進(jìn)一步說(shuō)明【詞語(yǔ)辨析】expand，enlarge，extend與spreadexpand指范圍、體積的擴(kuò)大、膨脹。enlarge指面積、體積的擴(kuò)大。extend指長(zhǎng)度、寬度的延伸及時(shí)間的延長(zhǎng)。spread指物種、疾病、思想、文化等的傳播、延伸?！魡尉湔Z(yǔ)法填空(1)Thelocalgovernmenthassetupanumberoftechnicalschoolstomeettheneedsoftherapidly____________（expand）economy.(2)Themobilephoneindustry____________（expand）greatlyoverthelastdecade.(3)YuanLongpingsearchedforawaytoincreasericeharvestswithout_____________（expand）thefieldsofthearea.◆完成句子(4)Shementionedafewideas,butshedidn’t_________________（詳細(xì)說(shuō)明）them.expandinghasexpandedexpandingexpandon/uponLanguagepointsTheintentionoftheseadaptationsistomaketheclassicsmoreaccessibletoyoungreaders.這些改編的目的是使經(jīng)典著作更容易被年輕讀者接受。intentionn.意圖，目的；打算havenointentionofdoingsth.無(wú)意做某事haveeveryintentionofdoingsth.一心想做某事withtheintentionof懷著……的意圖【歸納拓展】intendtodosth./doingsth.打算做某事intendsb.todosth.打算讓某人做某事beintendedfor是為……而提供/設(shè)計(jì)的◆完成句子(1)I_______________________（不打算改變）myplansjusttofitinwithhis.(2)I_________________________________（一心想還給她）whatIoweher.(3)HewenttoParis________________________________（打算學(xué)習(xí)法語(yǔ)）.◆單句語(yǔ)法填空(4)［2020·全國(guó)Ⅲ卷］Understandinghergood

（intend）,IeatallthefoodthatisprovidedbyMomwithappreciation.(5)Thismoneyisintended_________thedevelopmentofthetouristindustry.(6)Idon’tintendher_________（see）thepaintinguntilitisfinished.havenointentionofchanginghaveeveryintentionofpayingherbackwiththeintentionoflearningFrenchintentionsfortoseeLanguagepointsaccessibleadj.易懂的；可進(jìn)入的；可使用的；（人）易接近的搭配：beaccessibleto易懂；可使用；可進(jìn)入；易接近【單詞積累】accessn.接觸的機(jī)會(huì)；通路；入口v.存取，獲取（尤指計(jì)算機(jī)數(shù)據(jù)）have/gain/getaccessto有/獲得/得到……的機(jī)會(huì)（to是介詞）accesstheInternet接入因特網(wǎng)，上網(wǎng)◆單句語(yǔ)法填空(1)Thesourceoftheriveris_____________（access）onfoot.(2)Frankputthemedicineinatopdrawertomakesureitwouldnotbeaccessible____thekids.◆完成句子(3)Thismadethegame__________________（更容易被……接受）awideraudience.(4)Canyou

（上網(wǎng)）onyourmobilephone?accessibletomoreaccessibletoaccesstheInternetLanguagepointsAswecansee，emojishaveatendencytopopupallovertheplace.正如我們所見(jiàn)，表情符號(hào)的趨勢(shì)是變得越來(lái)越隨處可見(jiàn)。tendencyn.趨勢(shì)；傾向Thereisatendency（forsb./sth.）todosth.（某人/某物）有做某事的趨勢(shì)。haveatendencytodosth.傾向于做某事

atendencyto/towards...……的傾向/趨勢(shì)【歸納拓展】tendtowardssth.有……的趨勢(shì)，傾向于……tendtodosth.易于做某事，往往會(huì)發(fā)生某事tend（to）sb./sth.照顧……，照料……◆單句語(yǔ)法填空(1)Thereisnodoubtthattheearthhasatendency____________（become）warmerandwarmer.(2)Thereisagrowingtendencyforwomen_______（have）childrenlaterinlife.(3)［2020·全國(guó)Ⅱ卷］Higher-incomeparentstended

（have）childrenplaywithpuzzlesmorefrequently.◆完成句子(4)Pricestherecontinuetoshow______________________（上升的趨勢(shì)）.(5)［2020·浙江卷］Thelambhadbecomeseparatedfromitsmother,soIjumpedoutofthetractor

（照看）itwhileDonstayedinhisseat.tobecometohavetohaveatendencytogouptotendtoWritingaboutachangeHaveyouseenaSupermanfilm?Whatdoyouknowabouthim?SupermanisasuperheropublishedbyDCComicssince1938.HewasfromthedestroyedplanetKryptonandraisedasClarkKentbyhumanfosterparents,MarthaandJonathanKent.Asanadult,SupermanbecametheprotectorofEarth,workingattheDailyPlanetasClarkKentalongsidehispartnerandwifeLoisLane.Formuchofhislife,hedoesn’trevealhistrueidentityandpowerstoanyone,notevenhisclosestfriends.Intheearlierfilms,whenClarkKentwantedtotransformintoSuperman,hewouldstepintoaphoneboxandtheswitchwouldbecomplete.Iwaswatchingasuperherofilmtheotherdayandathoughtoccurredtome:wheredoesSupermangetchangedthesedays?Inthecomicsandearlierfilms,ClarkKentwouldpopintoaphoneboxtochangeintohisSupermancostume.Butthesedays,phoneboxesarehardtofind.Themainreasonforthisissimplythatwedon’tneedthemanymore.Almosteveryonethesedayscarriesamobilephonewiththem.Itiscertainlymoreconvenienttotakeoutamobileandmakeacallatthetouchofabuttonthantopressaseriesoflongnumbersonatelephone.Andanyonewhohappenstoleavetheirmobilephoneathomewillstillhavenouseforaphonebox.Why?Becausetheyareunlikelytorememberthenumbertheywanttocall—that’ssomethingthatourmobilephonesdoforusthesedays.Andevenifwecouldrememberanumberandneededtocalliturgently,itwouldstillbemoreconvenienttoborrowamobilephonefromsomeoneelsethanwalkaroundlookingforaphonebox.So,thephoneboxisbecomingathingofthepast.PoorClarkKentwillhavetofindsomewhereelsetochange!LifestyleReadthepassageandanswerthequestions.Whatisthepassagemainlyabout?ThispassagemainlytellsusthatphoneboxeswhereSupermanusedtogetchangedinthefilmsarehardtofindnowandgivesusthereasons.WhydoestheauthorstartthepassagebywritingaboutSuperman?TheauthorstartsbywritingaboutSupermaninordertoformaninstantconnectionwithreaders,aseveryoneisfamiliarwithSuperman.Italsosetsthetoneofthepassagebyintroducingsomelight-heartedhumour.Whatwilldisappearinthefutureaccordingtothepassage?Whatisthemajorreasonforthisphenomenon?Phoneboxeswilldisappearinthefuture.Themajorreasonisthatalmosteveryonehasamobilephoneandtheydon’tneedphoneboxesanymore.Whatsupportingargumentsdoestheauthorgivetomakethepointconvincing?Phoneboxesaredifficulttofind.Itisconvenienttotakeoutamobileandmakeacallatthetouchofabuttonthantopressaseriesoflongnumbers.Rememberingothers’telephonenumbersisnoteasy.Itismoreconvenienttoborrowamobilephonefromsomeoneelsethanwalkaroundlookingforaphonebox.Thinkaboutsomethingthatmightdisappearinthefutureandcompletethetable.SomethingthatwillnotbearoundinthefutureElectricFanReasonsSupportingargumentselectricfansarefarlesseffectiveincoolingaroom.electricfansareoftenlessefficientattheuseofspace.Thebreezetheyproducecanfeelpleasant,itdoesnotlowertheoveralltemperature.Theyusuallyneedtobeplacedoneitherthefloororatable.本單元要求寫一篇議論文，要求針對(duì)“未來(lái)有可能失去的東西”這一話題，提出自己的見(jiàn)解和看法，并闡述自己的理由。寫作時(shí)注意內(nèi)容上的科學(xué)性、表達(dá)上的邏輯性、結(jié)構(gòu)上的條理性和語(yǔ)言上的準(zhǔn)確性。審題定調(diào)表達(dá)自己的觀點(diǎn)應(yīng)用第一人稱，時(shí)態(tài)應(yīng)以一般現(xiàn)在時(shí)和一般將來(lái)時(shí)為主。基本框架第一部分：闡明觀點(diǎn)第二部分：列舉理由和支持性的論據(jù)第三部分：總結(jié)并重申自己的觀點(diǎn)常用表達(dá)Thereasonfor…isthat…Thereasonsfor…areasfollows.First,…Second,…Lastbutnotleast,…What’smore…/Furthermore…Therefore/Thus…Ontheonehand,…;ontheotherhand…TheElectricFan:aThingofthePastThedaysofkeepingcoolwithelectricfansarenumbered.Inrecentyearstherehasbeenasignificantdecreaseintheiruse,andtheirobviousshortcomingscomparedtoairconditionersmaketheircompletedisappearanceinthenearfuturepossible.Firstly,electricfansarefarlesseffectiveincoolingaroom.Whilethebreezetheyproducecanfeelpleasant,itdoesnotlowertheoveralltemperature.Notonlydoairconditionersachievethis,buttheirsettingscanbeadjustedsothattheycanreachaspecific,idealtemperature.Secondly,electricfansareoftenlessefficientattheuseofspace,astheyusuallyneedtobeplacedoneitherthefloororatable,incontrast,airconditionersareusuallyhungonwalls.Butwhatdoyouthink–willtheelectricfansoonbeathingofthepast?Lookatthepicturesandanswerthequestions.1Whatcanyouseeinthepictures?2Whatchangesinourwaysoflearningdothepicturesshow?1.Whatcanyouseeinthepictures?Theteachersandstudentsarehavingaclass.The

ways

of

learning

is