Unit 2 Improving yourself Understanding ideas 課件高中英語外研版（2019）選擇性必修第二冊(cè)

Unit2ImprovingyourselfPeriod2UnderstandingideasFigureoutthemainideaofthepassage;Getthereactionandresultforeachstudent’sexperienceofsocialmediadetox;Acquirebenefitsofsocialmediadetoxandfindevidence;Talkaboutyourattitudetowardssocialmediadetox.LearningobjectivesWhatisSocialMedia?Socialmediareferstothemeansofinteractionsamongpeopleinwhichtheycreate,share,orexchangeinformationandideasinvirtualcommunitiesandnetworks.Readthefactsandanswerthequestions.FACTSaveragetimespentonsocialmediaaverageageofusersnegativeeffects1.Whatconclusionscanyoudrawfromthefacts?WecaninferfromthefactsthatChineseInternetusersspendalotoftimeonsocialmedia,negativelyaffectingdifferentaspectsoftheirlives,andthattheaverageageofsocialmediausersinChinahasrisenduringrecentyears.2.Howmuchtimedoyouspendonsocialmediaeachday?Whatnegativeeffectsdoesthishaveonyou?Fournegativeaspectsreducedtimeforreadingprintedbooks;poorereyesight;privacyandinformationsecurityconcerns;reducedsleeptime.3.Doyoufeelitnecessarytousesocialmedialess?Whyorwhynot?Thepassageisabouta__________for_____________socialmediafor______daysamongsomestudents.campaignstoppingusing7Lookatthetitleandpicturesofthepassage.Predictwhatitisabout.detox:de-(off)+tox(poison)detox:treatmentgiventopeopletohelpthemstopdrinkingalcoholortakingdrugs.(戒酒，戒毒，也可延伸脫癮)Readtheforumandanswerthequestions:1.Whatistheforumaboutandwhywasitstarted?2.Werealltheparticipantswillngtoparticipateinit?3.Amongthe5participants,wholastedforthefull7days?4.Whydoyouthinktherestgiveuphalfwayoreventhrowinthetowelattheverybeginning?5.Whatpositiveimpact

doeslivingwithoutasmartphoneforaweekhaveonbothDevonandCindy?1.Whatistheforumaboutandwhywasitstarted?Theforumisaboutafundraisingcampaign,inwhich5participantstalkabouttheirexperiencesandreflection.Itwasinordertoraisefundsfornewsportsequipmentthatthecampaignwasstarted.2.Werealltheparticipantswillngtoparticipateinit?No,theywereunwilling/reluctantbecausemostofthemwerepersuadedtoparticipateinstopingusingsocialmedia.3.Amongthe5participants,wholastedforthefull7days?4.Whydoyouthinktherestgiveuphalfwayoreventhrowinthetowelattheverybeginning?Theycouldn’tresisttemptationofmobilephone.4.Whydoyouthinktherestgiveuphalfwayoreventhrowinthetowelattheverybeginning?Theycouldn’tresisttemptationofmobilephone.4.Whydoyouthinktherestgiveuphalfwayoreventhrowinthetowelattheverybeginning?Theycouldn’tresisttemptationofmobilephone.ReadPara.3-7andcompletethesummaries.Q:Whatdoestheunderlinedsentencemean?Anna

Reaction:Itwasmoredifficultthanshehadexpected.Shefeltlike__________________!Results:Shecannowseehowmuchtimehadbeentakenupwithcheckingherphone.Sheisnowtryingtospendmoretime__________________________.2DaysshehadlostanarmupherhobbiespickingDevon

Reaction:WhenhesawaclassmateonMonday,hefelt_________nottoalreadyknowwhathisclassmatehaddoneattheweekend.Results:Theyhadtotalkandexplainwhattheyweredoingandthinking!Itmadehimrealise____________________________________________.4DaysreallystrangethevalueofrealcontactthathehadforgottenQ:WhydidCindysay“wasIreallymissingout?”Cindy

Reaction:Atfirst,shereallyfelt________________________.Results:Withouttheirphones,sheandherfriend________________________forovertwohours.Bythefifthday,sherealisedthatshehadn'tbeenmissingoutonanything.shewasmissingouthadaproperconversation7DaysQ:Whatdidhedoduringthesocialmediadetox?George

Reaction:Hedidn’tfindthedetoxtoodifficult,buthedidgivehisphonetohisdadtoavoid_________________.Results:Anhour’ssporteachdaylefthimtiredoutandreadyforbedearly.Thedetoxmadehim______________!givinginhealthier7DaysQ:Whatdoestheunderlinedwordsingreenmean?Max

Reaction:He___________________onthefirstday.Heusedhisphonetocheckwhereapartywas.Results:Hespentsomuchtimeusinghisphoneto________________onsocialmedia,andhealmostmissedtheparty.Lessthan1DaycatchuponnewsthrewinthetowelNameTimeReactionResult2daysmoredifficultupsetspendlesstimeonline;pickuphobbies4daysstrangerealisethevalueofrealcontact0daysembarrassedcatchuponnews;almostmissedtheparty7daysmissingoutvisitfriendshaveaproperconversation7daysnottoodifficultbecomeheathier5.Whatpositiveimpact

doeslivingwithoutasmartphoneforaweekhave?Ithelpedstudentslearn

howtobestcommunicateusingsocialmedia.It

raisedmoney

forschoolsportsequipment.Itmadestudentswantto

spendevenmoretime

onsocialmedia.Itmadestudents

realize

howmuch

timetheyhadbeenspending

on

socialmedia.Itencouragedstudentsto

findnewways

tocommunicateandtrynew

activities.Whatthe

"something"in"Afterreadingthepostsonthisforum,itseemsthatsomethingotherthanmoneyhasalsobeenraisedthroughthedetox"

means?Somethingotherthanmoneyhasalsobeenraisedthroughthedetox.Awarenessofjusthowmuchwerelyonsocialmediacanhelpusstepawayfromitandcommunicatewitheachotherbetter.concludingsentencesReadPara.8andanswerthequestion.What’sthestructureofthepassage?Theintroductionofthesocialmediadetox.Thereactionandresultsoffivestudents.Para.1Para.2Para.3Para.4Theeffectofthesocialmediadetox.Para.5Part1Part2Part3Para.6Para.7Para.8Let’sexplorethereasonsforsocialmediaaddiction.Doyouthinkthedetoxwasworthwhile?Why?Whatcanwedotoimproveourselves?SocialmediaStudy&lifeThinkandShareUsethesocialmediainaproperwayandinpropertime.

Makegooduseofourlimitedtimebydoingmeaningfulthings.Setacleargoalandstruggleforit.Icounthimbraverwhoovercomeshisdesiresthanhimwhoconquershisenemies;forthehardestvictoryisthevictoryoverself．——Aristotle在我看來