Unit 4 Information technology Lesson 2 Apps課件-高中英語北師大版（2019）必修第二冊(cè)

Unit4InformationTechnologyLesson2APPSWarming-up1.Whatdoes“app”

mean?“App”isshortfor“__________”—whichisanothernameforacomputer_________thatcanbe___________and________onyourmobilephoneorcomputerimmediately.Anappisamoderntermfora_________________,anditismostoftenusedinreferencetoa______apporasmallpieceofsoftwarethatrunsona________.applicationprogramdownloadedinstalledsoftware

applicationmobilewebsiteDiscussthefollowingquestionswithyourpartners.Warming-up2.Whatappsdoyouoftenuse?3.Whatdoyouusethemfor?Usethephrasesbelowtohelpyoutalkwithyourpartner.tobooktickets/tobookaccommodationtoorderfood/tofinddirectionstolearnalanguage/tochecktheweathertolookforpopularrestaurantstosubscribetonewspapersandmagazines

toaccessfinancialservicesorinstitutionsPre-listeningBeforelisteningtoaninterviewwithanappdeveloper,readthequestionsandpredicttheanswers.Usethekeywordstohelpyou.1.Whyareappssopopular?2.Whataregeneralfunctionsofapps?3.Whatarethedifficultiesindevelopinganapp?4.Whatarethelatesttechnologiesusedinapps?tobecomepowerfultobeusefultomakelifeeasiertosolvereal-worldproblemstoenjoylearningactivitiestofindwhatpeopleneedtousethelatesttechnologyVR(VirtualReality)AR(AugmentedReality)MR(MixedReality)Pre-listeningListeningforKeyWordsListeningforkeywordshelpsyou_________________________

______and_______________________________________.?Beforelistening,__________________________.?Whilelistening,_________________________________thequestions,e.g.popular,difficulties,latesttechnologies.?Listenforwords________________.understandtheconversationbetterfindtheanswerstoquestionsmorequicklyreadthequestionscarefullypayattentiontothewordsrelatedtothatarestressedWhile-listening1.Whyareappssopopular?Listentoaninterviewwithanappdeveloperandfindout:2.Whataregeneralfunctionsofapps?3.Whatarethedifficultiesindevelopinganapp?4.Whatarethelatesttechnologiesusedinapps?

Becausetheyareusefulandmakelifeeasier.Theyhelpusfindpopularrestaurants,callfortaxis,finddirectionstodifferentplaces,andsoon.Findingoutwhatpeopleneedandsolvingreal-worldproblems.VR(VirtualReality),AR(AugmentedReality)andMR(MixedReality).While-listeningGeneralfunctionsUsesofeducationalappsDifficultiesindevelopinganappfindingpopularrestaurantscallingfortaxisfindingdirectionstodifferentplacesallowstudentstochoosetheironlineteachersandsubjects

accordingtotheirpersonalinterestsandneedsensurethatstudentscanallenjoythesamelearningmaterialsevenwhentheyarenotsittinginthesameclassroomfindoutwhatpeopleneedsolvereal-worldproblemsListenagain.Completetheinformation.Post-listeningAnswerthequestionsusingtheinformationinthetabletohelpyou.1.Whataresomegeneralfunctionsofapps?Generalfunctionsinclude:tofindpopularrestaurants,callfortaxis,finddirectionstodifferentplaces,andsoon.Studentscanchoosetheironlineteachersandsubjectsaccordingtotheirpersonalinterestsandneedsoneducationalapps.Thedifficultthingaboutdevelopingappsisfindingoutwhatpeopleneedandsolvingreal-worldproblems.2.Whatcanstudentsdowitheducationalapps?3.AccordingtoLiXing,whatarethedifficultiesindevelopinganapp?Post-listening4.Ifyouareabletodevelopanapptosolveareal-worldproblem,whatproblemwouldyouliketosolve?Andhow?Createyourownapp.Thefollowingpointsareforyourreference:☆I(lǐng)conofyourapp☆Whatproblemyouwanttosolve☆Functionsofyourapp☆Difficultiesyoumet☆...SpeakingGroupWork:Supposeyouareinvitedtoatalkshowwiththenewappdevelopedbyyourgroup,trytointroduceyournewappandasksomepossiblequestions.Roles:☆ahost/hostess☆oneappdeveloper☆twousersAssignment1.Writeashortpassagetointroduceyourideaofdevelopinganewapptosolveareal-worldproblem.Describewhatproblemyouwouldliketosolveindetail.2.Organizeyourtalk

showintoashortpassageandshareitinclass.Finishoneofthefollowingtasks.Notes1.Nowadays,weusemanysoftware___________onourmobiledevices.applicationsapplication

n.應(yīng)用程序；運(yùn)用；申請(qǐng)His

application

formembershipoftheorganisationwasrejected.他想要加入該組織的申請(qǐng)?jiān)獾搅司芙^。Iwasn’tqualifiedtoapplyforthejobreallybutIgotitanyhow.實(shí)際上我并不具備申請(qǐng)這份工作的資格，但不管怎樣，我還是被錄用了。Notes2.We’reworkingonusing