Unit+3+Listening+speaking+and+talking+課件【知識專講精研】高中英語人教版（2019）必修第二冊

Unit3TheInternetPART1.Listening&Speaking&Talking__________________________________________________________________________________________________________________________________________________________________n.博客；vi.寫博客博文;博客帖子n.博客作者;博主n.引擎;發(fā)動機(jī);火車頭搜索引擎vi.聊天;閑聊v.流播;流出vi.流動;n.小河;溪流n.身份;個(gè)性身份證單詞清障blogblogpostbloggerenginesearchenginechatstreamidentityidentitycardWarm-upandleadin____________________________________________________________________________________________________________adj.方便的;近便的n，現(xiàn)金;金錢vt.更新;向……提供最新信息n.更新;最新消息n.數(shù)據(jù)庫;資料庫n.軟件n.（互聯(lián)）網(wǎng)絡(luò);網(wǎng)狀系統(tǒng);人際網(wǎng)vt.將....連接成網(wǎng)絡(luò);聯(lián)播vi.建立工作關(guān)系convenientcashupdatedatabasesoftwarenetwork單詞清障Warm-upandleadinWarm-upandleadinThink:What’syourbiggestfearwhenyousurfonline?WatchmoviesPlaygamesSurfthewebsWarm-upandleadinIthinktheansweris…..Warm-upandleadinIthinktheansweris…..Warm-upandleadinIthinktheansweris…..instabilityofinternetconnection!Whatisinternet?Computers?Tablets?Cellphones?apps?Network?VideoVideo1.Whattechnologiesdoesthewomanuse?2.Canyoulistsomeofthethingsthiswomanusestechnologytohelpherdo?ARtechnology(AugmentedReality增強(qiáng)現(xiàn)實(shí)）VRtechnology(VirtualReality虛擬現(xiàn)實(shí))smarthomeInternetofthings(物聯(lián)網(wǎng))Decidewhatclothesshewears.Considerwhichapartmentshebuys.Makeanewfriend.helpherWhatisinternet?Computers?Tablets?Cellphones?Apps?Network?Whatisinternet?Computers?Tablets?Cellphones?

apps?Network?

TheInternetisthenetworkthatallowscomputeruserstoconnectwithcomputersallovertheworld.InternetbeganinAmericain1969.UndertheagreementmadebyARPA(美國國防部研究計(jì)劃署),theU.S.militaryconnectsfourmajorcomputersofUCLA(universityofCalifornia,losAngeles),StanfordResearchInstitute,UCSB(universityofCalifornia)andUniversityofUtah(universityofUtah).TheInternetstartedonlineinDecember1969.DiscussionHowdoyouunderstandthequote?TheInternetisbecomingthetownsquarefortheglobalvillageoftomorrow.

—BillGates互聯(lián)網(wǎng)正逐漸成為明日地球村的城鎮(zhèn)廣場.

—比爾蓋茨Gatesusesmetaphor(隱喻)todescribethewholeworldasaglobalvillage,makingtheworldclosertogether.Peopleusuallydiscussissues,shareinformationordobusinessinatownsquare.WhatdoyouusuallydoontheInternet?chatonlinewrite

a

blog

postlookupinformationstream

movies

&

musicshoponlinePlaygameskeepintouchwiththeworldimproveourstudyWhatdoyouusuallydoontheInternet?Lookattheonlineactivitiesandmatchthemwiththepictures.Thentickthepicturesoftheactivitiesthatyouliketodowhenyouareonline.WriteablogpostChatonlineUseasearchengineStreammoviesandmusicListeningTaskSamisdoingasurveyononlinehabits.HeistalkingtohisschoolmatesAnna,PaulandJoe.P26SamAnnaPaulJoeHi,guys!I’dliketoasksomequestionsaboutyouronlinehabits.Theconversationisasurveyaboutonlinehabits,including_____________________________,___________________&_______________________________.timespentonlineeverydayonlineactivitiesreasonsforusingtheInternetListeningTaskP26NameTimeOnlineactivitiesReasonsAnna__________hoursstream______and________;lookup___________;__________friends.__________and__________Paul_________;ormore.useasearchenginetofind_________,_________and___________.todo_________;It’sso________.Joeatleast_________.write__________.It’s__________.Listenandcompletethetable.2or3videosmusicinformationchatwithcheapeasy2hoursinformationvideospicturesanhourbloghomeworkhelpfulfunListenagainandfillintheblanks.ListeningTaskP26(1)

Ablog_________anonlinediarywhereyouwriteaboutsomethingyou’reinterestedin.______________,Ilikebasketball,soIwritealotonmyblogaboutmyfavoriteteam.(2)

Istreamvideosandmusic.________,Iwatchvideosandlistentomusiconline.(3)

Asearchengine__________thathelpsyoufindwhatyou’relookingfor.Whenyouhearawordyoudon’tknow,payattentiontothenextsentenceortwotoseeifthereisadefinition.Definitionsoftenbeginwithwordslike“it’slike”,“thatis”,or“forexample”.islikeForexampleThatisisatoolHowarethewordsinitalics(斜體字)defined?Writetheminthecorrectbrackets.ListeningTaskP27A.Usesimplerwords. ()B.Useanexample. ()C.Comparetosomething. ()Whenyouhearawordyoudon’tknow,payattentiontothenextsentenceortwotoseeifthereisadefinition.Definitionsoftenbeginwithwordslike“it’slike”,“thatis”,or“forexample”.streamblogSearchengineRoleplayingTaketurnstoaskeachotheraboutyouronlinehabits.Example:A:Howmuchtimedoyouspendonlineeveryday?B:Oh,it’shardtosay.SometimesI’mtoobusytogoonline.SometimesIspendmorethanfourhoursonline.Howaboutyou?A:Itdepends.I’dsayfromhalfanhourtothreehours.B:Whatdoyouusuallydoonline?A:Ilistentomusic,streamvideos,orlookupinformation.Andyou?B:Lotsofthings.Iespeciallyliketochatwithmyfriendsandfamily.Bytheway,what’syourfavouriteapp?A:Well,…Whatisyourfavouriteapp?Why?P27RoleplayingTaketurnstoaskeachotheraboutyouronlinehabits.(Example)A:Howmuchtimedoyouspendonlineeveryday?B:…Howaboutyou?A:…B:Whatdoyouusuallydoonline?A:…B:What’syourfavoriteapp?A:...P27ListeningandTalkingWordBankP31※piggybank:achild'scoinbank(oftenshapedlikeapig)※oink:usedtorepresentthesoundapigmakes※bankaccount:anarrangementthatyouhavewithabankthatallowsyoutokeepyourmoneythere,topayinortakeoutmoney,etc.※discount:areductionintheusualpriceofsomethingLauraandXiaoBoaretalkingaboutapps.Listentotheirconversationandfindoutwhatappstheywant.P311.XiaoBoislookingfora(n)_________apptohelphimgetinshape.2.Laurawouldlikeanappforgetting_______andanotherthatwillmakeher________better.exerciserichgradesListeningandTalkingListenagain.Arethesentencestrue(T)orfalse(F)?P311.BothofXiaoBo’sappskeeptrackofthestepshetakes.2.XiaoBo’ssecondappcanhelphimmakeafitnessplan.3.Lauraneedsanappthatwillhelphergetdiscounts.4.Lauraneedsanappthatwilladdmoneytoherbankaccount.FTFTListeningandTalkingListenoncemoreandtickthesentencesyouhear.Underlinethewordsusedtoexpresspredictions,guessesandbeliefs.P31___Itmighthelpmewalkmore.___Myguessisthatitwouldn’twork.___Iimaginethisappwouldhelpmegetfitfaster.___Isupposethatwouldbegood.___Iguessyoucouldsavealittlewiththisapp.___Isupposetherewouldbesomeproblems,too.___Ibelievethisappcouldhelpmegetthinner.ListeningandTalkingListenagainandfinishthefollowingexercises.P311.Whatdoes“addsome