Unit4InformationTechnologyLesson2Apps课件高中英语北师大版2

Unit4InformationTechnology

Lesson2AppsWhatistheAPP?Lead-inAPPisshortforapplication.Itisaprogramorapieceofsoftwaredesignedandwrittentofulfilaparticularpurposeoftheuser.Lead-inWhatappsdoyouoftenuse?Whatdoyouusethemfor?Lead-inWhatappsdoyouoftenuse?Whatdoyouusethemfor?Lead-inWhatappsdoyouoftenuse?Whatdoyouusethemfor?Reasonswhyappsarepopular.Apps’functions.Educationalapps’functions.Procedurestodevelopanapp.Difficultiesindevelopinganapp.Technologiesused.ListeningforGeneralInformationWhataspectsdotheymentionintheinterview?Listenandtickout.Reasonswhyappsarepopular.Apps’functions.Educationalapps’functions.Procedurestodevelopanapp.Difficultiesindevelopinganapp.Technologiesused.ListeningforGeneralInformationWhataspectsdotheymentionintheinterview?Listenandtickout.Reasonswhyappsarepopular.Apps’functions.Educationalapps’functions.Procedurestodevelopanapp.Difficultiesindevelopinganapp.Technologiesused.ListeningforGeneralInformationWhataspectsdotheymentionintheinterview?Listenandtickout.√√√√√Readquestionsbelow.Circlesomekeywords.Whyareappssopopular?Whatarethedifficultiesindevelopinganapp?Whatarethelatesttechnologiesusedinapps?ListeningforDetailedInformationSkillBuilderWhyareappssopopular?Whatarethedifficultiesindevelopinganapp?Whatarethelatesttechnologiesusedinapps?tobecomepowerfultobeusefultomakelifeeasiertosolvereal-worldproblemstoenjoylearningactivitiestofindwhatpeopleneedtousethelatesttechnologyVR/AR/MRListeningforDetailedInformationWhyareappssopopular?Whatarethedifficultiesindevelopinganapp?Whatarethelatesttechnologiesusedinapps?Appsareveryusefulandmakelifeeasier.Findingoutwhatpeopleneedandsolvingreal-worldproblems.VR,ARandMR.ListeningforDetailedInformationListeningforStructureListentotheinterviewagainanddrawagraphicorganizer.Giveatalkonappsbasedonthegraphicorganizer.ListeningforStructureListentotheinterviewagainanddrawagraphicorganizer.Giveatalkonappsbasedonthegraphicorganizer.ListeningforStructureGiveatalkonappsbasedonyourgraphicorganizer.ListeningforStructureGiveatalkonappsbasedonyourgraphicorganizer.ListeningforStructureargumentsupportingdetailsListeningforFunctionalExpressionsWhatexpressionsdoesLiXingusetodescribeapps’functions?Listenagainandfillintheblanks.I=InterviewerL=LiXingI:WelcometoTeenTechTalk.Nowadays,weusemanysoftwareapplicationsonourmobiledevices.Wecallthemappsforshort.Today,myguestisLiXing,anappdeveloperfromNew-techCompany.Hi,LiXing!L:Hello!Thanksforhavingme.I:So,inyouropinion,whyareappssopopular?L:Well,appsarevery_____.They____us____popularrestaurants,_______taxis,___________todifferentplaces,andsoon.I:Indeed.Theymakeourlifemuch______,don’tthey?Asmanyofourlistenersarestudents,couldyoutellussomethingabouteducationalapps?L:Sure.Educationalappsarebecoming_________.Forexample,someapps_____students________theironlineteachersandsubjects________their_________________.Theyalso_______studentscanall_____thesamelearningmaterials,________they’renotsittinginthesameclassroomtogether!I:Soundsfantastic!Butdevelopinganappmustbedifficult,right?L:Well,yes.Themostdifficultthingis_____________whatpeopleneedand________real-worldproblems.I:Solvingreal-worldproblems,thatdoessoundchallenging.Whatappsareyouworkingonrightnow?L:We’reworkingonusingthelatesttechnologiesinourapps,likeVR,ARandMR.I:Howexciting!Let’scontinuethisdiscussionafterthebreak…I:WelcometoTeenTechTalk.Nowadays,weusemanysoftwareapplicationsonourmobiledevices.Wecallthemappsforshort.Today,myguestisLiXing,anappdeveloperfromNew-techCompany.Hi,LiXing!L:Hello!Thanksforhavingme.I:So,inyouropinion,whyareappssopopular?L:Well,appsarevery______.They_____us_____popularrestaurants,_________taxis,_____________todifferentplaces,andsoon.I:Indeed.Theymakeourlifemuch________,don’tthey?Asmanyofourlistenersarestudents,couldyoutellussomethingabouteducationalapps?evenwhenL:Sure.Educationalappsarebecoming___________________.Forexample,someapps______students_________theironlineteachersandsubjects___________their_________________________.Theyalso___________studentscanall________thesamelearningmaterials,_____________they’renotsittinginthesameclassroomtogether!I:Soundsfantastic!Butdevelopinganappmustbedifficult,right?L:Well,yes.Themostdifficultthingis___________whatpeopleneedand________real-worldproblems.I:Solvingreal-worldproblems,thatdoessoundchallenging.Whatappsareyouworkingonrightnow?L:We’reworkingonusingthelatesttechnologiesinourapps,likeVR,ARandMR.I:Howexciting!Let’scontinuethisdiscussionafterthebreak…helpfindcallforfinddirectionsallowtochooseaccordingtopersonalinterestsandneedsensurethatenjoyusefuleasierincreasinglypowerfulevenwhenfindingoutsolvingPracticeuseful help...find...solveenjoyeasiercallfor... finddirections allow...tochoose...findout... accordingto ensurethat... personalinterestsandneeds

increasinglypowerfulUseexpressionsbelowtodescribeanyoneofyourapp’sfunctions.Example:Inmyopinion,IfindmyEnglish-learningappusefulbecauseitallowsmeto

enjoylearningandalsosolvemyproblems.SpeakingYourpartnermayaskquestionsbelow:What’stheproblemyouwanttosolve?What’syourapp’sfunctions?Whatdifficultiesdidyoumeet?...You