Unit+4+Information+Technology+Lesson+2+Apps+課件【知識(shí)精講精研】高中英語北師大版（2019）必修第二冊(cè)

新外研社高中英語必修一Unit4InformationTechnology

Lesson2APPHave

youusedtheseapps?Whatdoyouusethemfor?tochatwithfriendstoshareone’slife/informationtopayonlinetoentertaintoretouch

photostobooktickets/accommodationtoorderfoodtofinddirectiontolearnalanguagetochecktheweathertolookforpopularrestaurantstosubscribetonewspapersandmagazines…TeenTechTalkTopic:AppDevelopingGuest:LiXing–anappdeveloperTime:Mondaynight

at7

p.m.Place:theLectureHallIt’sMondaynight.Youandyourclassmatesarewaitingoutsidethelecturehallbeforethetalkstarts,talkingabouttheinterview…Trytopredict:WhatquestionsmighttheintervieweraskLiXingintheinterview?*Listentothetape,checkyourpredictionsanddividethedialogueintoseveralpartsaccordingtotheinterviewer’squestions.Listenforthe

Questions1234Whyareappssopupular?Couldyoutellussomethingabouteducationalapps?Butdevelopinganappmustbe

difficult,right?Whatappsareyouworkingonrightnow?Questions

in

the

interviewAppsBeingpopularEducationalappsDifficulties*Listentothetapeagain*NotedownthekeyinformationaccordingtothequestionsReasons:Functions:SkillBuilderListeningforkeywordsListeningforkeywordshelpsyouunderstandtheconversationbetterandfindtheanswerstoquestionsmorequickly.Beforelistening,readthequestionscarefully.Whilelistening,payattentiontothewordsrelatedtothequestions,e.g.popular,educationalapps,difficulties,etc.Listenforwordsthatarestressed.Activity4:ListenandcompleteAskingforHelp_____________________withsomething?_____________________setupanaccount?_____________________________trackit?________________checkagain?CanyouhelpmeoutIcan’tfigureouthowtoIwonderifyouwouldbeabletohelpmeWouldyoubeableto

Activity4:ListenandcompleteOfferingHelp______________________downloadingit?Noworries.__________________withthat._______________helpyou?_______enquireabouttheorderwiththedeliveryman.___________________anythingelsetoday?DoyouneedmyhelpIcanhelpyou

HowmayILetmeCanIassistyouwith

AppsBeingpopularEducationalappsDifficulties*CheckyouranswerswithyourgroupmatesfirstAppsBeingpopularReasons:veryusefulhelpusfindpopularrestaurants,calltortaxis,finddirectionstodifferentplaces…makeour

lifemucheasierEducationalappsFunctions:allowstudentstochoosetheironlineteachersandsubjectsaccordingtotheirpersonalinterestsandneedsensurethatstudentscanallenjoythesamelearningmaterialsDifficultiesfindoutwhatpeopleneedsolvereal-worldproblemsveryusefulhelpusfindpopularrestaurants,calltortaxis,finddirectionstodifferentplaces…makeour

lifemucheasierallowstudentstochoosetheironlineteachersandsubjectsaccordingtotheirpersonalinterestsandneedsensurethatstudentscanallenjoythesamelearningmaterialsfindoutwhatpeopleneedsolvereal-worldproblemsHowtodescribefunctions?*readthetranscriptonp99StructureanalysisBeingpopularEducationalappsAppsareveryuseful.Educationalappsarebecomingincreasinglypowerful!Theyhelpusfindpopularrestaurants,calltortaxis,finddirectionstodifferentplaces,andsoon.Forexample,someappsallowstudentstochoosetheironlineteachersandsubjectsaccordingtotheirpersonalinterestsandneeds.Theyalsoensurethatstudentscanallenjoythesamelearningmaterials,evenwhenthey'renotsittinginthesameclassroomtogether!argumentsupportingsentencesApp-designingCompetitionEachgroupdesignsaneducationalappbasedonthegivensituations(ontheinformationcard)DesignapostertopromotetheappNameTargetusersFunctionsLogo(optional)TrytofinishinFIVEminutes132e7d195523061f1c0dc554706afe4c72a60a25314cbaece805811E654B44695D34D35691164BB3D154CCFD5D798F6FEAD99EAA8F1ADC3D4AFA5BC9ED0BB3A4B45073A038AC38E89AB54D31AA59602B9F1AF515D2DA0EBB7AB45FA3A5B4B65729FCD61772C0E8112D71FCFA6F69E6E615643061221A7D4C3A336328987F7DF8577A0567C5A473970191.Doesyourappsolvetherealworldproblem?2.Whatdoesappsbringus?time-savingortimewasting?aconvenienceoraninconvenience?3.Howtouseanappinaproperway?DiscussionHowtouseanappinaproperway?Enjoytheconveniencebroughtbyappsreasonablyinsteadoflettingitbethemasterofyourlifeandtime.GroupWorkS1:leader&presenterS2:ideaorganizerS3:languagesupervisorS4:posterdrawerS5:notetaking&timekeeperGroup1&2:AliceisgoingtopayavisittoBritainwithherparents(intheir40s)whodon’tknowanyEnglish.Shewantstorecommendanappforherparentstolearnsomedaily-used

oralEnglish.Group3&4:Mike(9yearsold)hasdifficultiesinmemorizingthespellingofEnglishwords.Gradually,helostconfidenceinlearningEnglish.Group5&6:Grace(15yearsold)wenttoAmericalastsummervacationandfoundpeopletherecouldhardlyunderstandherpronunciation.Shefeelsworriedandwantstoimproveherspeaking.Group7&8:Alan(16yearsold)findsunderstandingEnglishgrammardifficult,whichresultsinhisweaknesses

ofreadingandwriting.Heisingreatneedofimprovinghisgrammar.Information

CardsGroupWorkPresentationS1:presentyourposterstoanothergrouponebyoneasacircle.(eachpresenterpresents7timesintotal)S2-5:stayinyourowngroupsandlistentoothergroups’presentation;evaluateothergroups’postersaccordingtothegivenprompts;eachstudenthas4

stickerswhichcanbegiventotheapps(4differentappsfromothergroups)bettermeetthetask’sneeds.G3G2G1G4G5G6G7G8GroupWorkPresentationEvaluationPromptsPerfectGoodbuttobeperfectedSorry,notatallDoestheappmeetthetargetuser’sneed?210Isthedesign(appandposter)creative?210Isthecontentwell-organized?210Doesthegroupusetheexpressionslearntthisclasscorrectlyandproperly?210DoesthepresenterspeakEnglishloudlyandfluently?210GroupWorkLanguagePoints1．a(chǎn)ccommodationn.住處

provideaccommodationfor為……提供膳宿travelandhotelaccommodations旅行及酒店住宿Thegovernmentwillprovidetemporaryaccommodationforuptothreethousandpeople.政府將為多達(dá)3000個(gè)無家可歸的人提供臨時(shí)住所。Theyofferedmefreesandhomelesspeopleaccommodationayear.他們免費(fèi)為我提供一年的住宿。

accommodatev.提供住處，留宿；容納；適應(yīng)順應(yīng)accommodate/adaptto適應(yīng)……Thehotel

canaccommodateupto500

guests.

這家旅館可供500位旅客住宿。Hereyestookawhiletoaccommodatetothedarkness

2.subscribevi.1.訂閱，訂購；2.同意，贊同

subscribeto（prep）subscribetoamagazine訂閱雜志subscribetoaview贊同某一觀點(diǎn)同意，贊同subscribetoatheory贊同某一理論拓subscriber訂閱者asubscriberto………的訂閱者subscribern.訂閱(費(fèi)）anannualsubscription一年期訂閱Tryplease:Mymainreasonforsubscribing_________NewScientististokeepabreastofadvancesinscience.我訂閱《新科學(xué)家》主要是為了了解科學(xué)的最新進(jìn)展。

topowerfuladj.能效高的，強(qiáng)壯的，強(qiáng)有力的powerfullyadv.powern.權(quán)利powerlessadv.無權(quán)的/無效的apowerfuleffectonchildren對(duì)孩子們強(qiáng)有力的影響apowerfulbody健壯的體魄apowerfulengine大功率引擎apowerfulvoice洪亮的嗓音powerfailure電力故障

n.+ful→adj.peace→peacefuladj.平靜的；和平的stress→stressfuladj.充滿壓力的，緊張的skill→skillfuladj.靈巧的，熟練的4.latestadj.最新的，最近的late-later-latestthelatestnews最新消息thelatestfashion/trend最新時(shí)尚/動(dòng)向hislatestnovel他最近出版的小說belatefor晚……；遲到……oflate(=lately)近來；最近betterlatethannever遲做總比不做好theformer...,thelatter...(兩者中）前者……，后者……5.realityn.現(xiàn)實(shí)真實(shí)

realadj.真正的，真實(shí)的reallyadv真實(shí)地inreality實(shí)際上，事實(shí)上o(a)reality把……變?yōu)楝F(xiàn)實(shí)bring...backtoreality使……回到現(xiàn)實(shí)becomeareality變成現(xiàn)實(shí)face/acceptreality面對(duì)/接受現(xiàn)實(shí)makesth.areality使某事成為現(xiàn)實(shí)

VR(VirtualReality)虛擬現(xiàn)實(shí)AR(AugmentedReality)增強(qiáng)現(xiàn)實(shí)MR(MixedReality)混合現(xiàn)實(shí)6．a(chǎn)ccountn.賬戶；描寫，敘述；解釋

open/setupabankaccount開戶closeabankaccount銷戶

oaccount/takeaccountof考慮到，顧及；體諒onaccountof因?yàn)閛nnoaccount決不

(2)

v.把……視作，認(rèn)為；解釋，說明accountfor占一定數(shù)量或比例；視為…，認(rèn)為是We

also

needto

takeintoaccount

the

cost

of

producing

news

print.

我們還需要考慮印刷新聞的成本。Onnoaccountcan

we

tolerate

violenceagainst

children.

我們決不能容忍對(duì)兒童的暴力行為。（位于句首，句子部分倒裝）She

retired

early

onaccountofillhealth.

她體弱多病，所以提前退休。device設(shè)備mobile移動(dòng)的mobiledevice

7.softwaren.軟件hardwaren.硬件downloadsoftware下載軟件

speciallydesignedsoftware專門設(shè)計(jì)的軟件educational/music-sharingsoftware教育/音樂共享軟件install/runapieceofsoftware安裝/運(yùn)行一個(gè)軟件8.ensurevt.確保，保證ensuresb.sth.向某人保證……Agoodsleepwillensureyouquickerrecovery.好好睡一覺將保證你更快復(fù)原。

ensurethat(從句)確?！璓leaseensurethat

alllightsareswitchedoff.請(qǐng)確保將所有燈都關(guān)掉。

ensuresbfrom/against

保護(hù)……不受……Noonecanensureyoufromfailure.沒有人能保證你不會(huì)失敗。9.materialn.材料，素材buildingmaterials建筑材料teachingmaterials教材adj.物質(zhì)的，非精神上的；重要的；thematerialworld物質(zhì)世界-thementalworldmaterialcomforts物質(zhì)享受materialevidence重要的證據(jù)10．Firstpressthe“Signup”button

.

pressvt./n.按，壓

pressuren.壓力，緊張

Press

here!It‘s

disappeared.

按一下這里！消失了。(動(dòng))He

gavethe

bell

another

press.

他又按了一下鈴。（名）

buttonn.按鈕,紐扣

I

pushed

the

button

forthe

topfloor.

我按了到頂層的按鈕。

This

button

is

for

adjusting

thevolume.

這個(gè)按鈕是調(diào)節(jié)音量的。

Press

the"play"

button.

按下播放按鈕。

Anyone

can

sewon

abutton,

including

you.

任何人都能縫鈕扣，包括你。11．gendern.性別.

genderdifference

性別差異genderrole

性別角色genderdiscrimination

性別歧視

Take

your

age

and

gender

intoaccount.

把你的年齡和性別考慮進(jìn)去。Europe

isnot

a

gender-equality

heaven.

歐洲不是性別平等的天堂。

12.Canyoudomeafavour

andfindoutwhat’sgoingon?

favour=favor恩惠；善意的行為

dosbafavour幫某人一個(gè)忙，給某人面子asksb.afavour請(qǐng)某人幫一個(gè)忙.owesbafavour欠某人一個(gè)人情inone’sfavor

對(duì)某人有利infavorof

有利于；支持；贊同

Thosepresent

were

infavourof

change.

在座的人都贊成變革。

She

waswillingto

bend

therules

in

Mary's

favour.

她愿意放寬規(guī)定以有利于瑪麗。Can

I

askyou

afavour?

我能請(qǐng)你幫個(gè)忙嗎？You

owe

me

afavour!

你還欠我個(gè)人情哪！

weddingfavors結(jié)婚回禮的禮物13.Iplacedanorder

usingyourapptwoweeksago,butIstillhaven’treceivedthegoods.

placeanorder下單goodsn.商品Prices

are

marked

onthe

goods.

價(jià)格標(biāo)在商品上。Thegoods

areready

forshipment.

貨物備妥待運(yùn)。.Money

can