UNIT3+单元总结提升课件-【大单元教学】【知识精讲精研】高一英语 （人教版2019必修第二册）

单元总结提升必修二Unit3

TheInternet核心素养提升目录01词形变化02重点短语与语块03课文填空04单元语法知识---现在完成时的被动语态05巩固练习06单元话题微写作(博文帖子)1.词性变化1._____n.博客vi.写博客→_______n.博客作者；博主→_________n.微博2．___________adj.方便的；近便的→_____________n.方便；便利；便利的事物(或设施)→____________adv.方便地；便利地→____________adj.不方便的→_____________n.不方便3．______vt.&vi.浏览；冲浪→_______n.冲浪运动3．_______n.益处vt.使受益vi.得益于→_________adj.有益的；有利的4．_________n.距离→_______adj.遥远的；远处的；久远的5．_______n.通道；(使用、查阅、接近或面见的)机会vt.进入；使用；获取→__________adj.可到达的；可接近的；容易理解的blog

blogger

microblog

convenient

convenience

conveniently

inconvenient

inconvenience

surfsurfingbenefit

beneficial

distance

distant

access

accessible6．_______adj.艰难的；严厉的→________adv.坚强地，能吃苦耐劳地→___________n.韧性7．________n.隐私；私密→________adj.私有的；私人的8．______adj.粗鲁的；无礼的→________adv.粗鲁地；无礼地→_________n.粗鲁9._______n.引擎；发动机；火车头→_________n.工程师→_____________n.工程；工程学10.________n.身份；个性→________vt.辨认；识别；认出→_________________n.识别，鉴定，确认11.__________vt.鼓舞；激励；启发思考→__________adj.借助灵感创作的；受到启示/鼓舞的→____________adj.鼓舞人心的→____________n.激励，鼓舞；启示，灵感toughtoughlytoughnessprivacy

private

rude

rudely

rudeness

engineengineerengineeringidentityidentifyidentificationinspireinspiredinspiringinspiration2.重点短语与语块1.做关于……的调查

2.

轮流做某事

3.写博文4.搜索引擎5.网上冲浪6.在线聊天7.在线看电影8.直播ListeningandSpeaking1.doasurveyon2.taketurnstodosth3.writeablogpost4.

searchengines5.surftheInternet6.

chatonline7.streammovies8.livestreamReadingandThinking1.随身携带现金2.下载软件3.获得最新的信息4.辞职5.被困在家里

6.陪伴她

7.募集资金8.消除通常存在于人与人之间的距离

9.既然，由于

10.有使用互联网的机会11.创建一个慈善网站12.经历艰难的时代

1.carrycasharound2.downloadsoftware3.getthemostupdatedinformation4.quitone’sjob5.getstuckathome6.keephercompany7.collectmoney8.removethedistancethatusuallyexistsbetweenpeople9.nowthat10.haveaccesstotheInternet11.startacharitywebsite12.gothroughtoughtimesReadingforWriting1.在网上保持安全2.发表评论3.保护你的隐私4.泄露你传达地址或电话号码5.身份盗窃6.

成为发挑衅帖子人的目标7.制造麻烦8.记住9.组织良好10.对某事作正面的评价11.取笑1.staysafeonline2.postcomments3.protectyourprivacy4.giveoutyouraddressorphonenumber5.identitytheft6.becomeatargetforatroll7.stiruptrouble8.keepinmind9.bewellorganized10.makeapositivecommentonsth

11.makefunofOtherphrases:1.记录，跟踪，了解···的动态2.状况良好；身体良好3.获得折扣4.制定一个健身计划5.往银行账户存钱6.确认你的无线网络密码7.按下按钮复印文件8.让你跟上最新消息1.keeptrackof2.beingoodshape3.getdiscounts4.makeafitnessplan5.addmoneytothebankaccount6.confirmtheWi-Fipassword7.pressthebuttontocoputhefile8.keepyouupdated3.课文挖空MuchhasbeenwrittenaboutthewondersoftheWorldWideWeb.Thereare_____________(无数的)articles______________(tell)ushowtheInternethasmadeourlivesmore

convenient.______________________________________________________________________________________.(当我们去购物时,我们不再需要排队等候或随身携带现金。)Wecanget____________________________________________(最新的信息)fromlargedatabases._______________________________________________________________________________________________(我们可以在任何需要的时候下载软件、文件和图片。)ButtheInternethasdonemuchmoreforpeoplethansimplymakelifemoreconvenient.______________________________________________________________________(网络社区和社交网络改变了人们的生活。)countlesstellingWenolongerhavetowaitinlineorcarrycasharoundwhenwegoshoppingthemostupdatedinformationWecandownloadsoftware,documents,andimageswheneverweneedthemPeople’sliveshavebeenchangedbyonlinecommunitiesandsocialnetworks.STRONGERTOGETHER:HOWWE

HAVEBEENCHANGEDBYTHEINTERNETJanTchamani,anEnglishteacherinBirmingham,UK,____________________(突然患上重病)andhadtoquitherjob.Atage50，________________________________(她发现自己失业了)and________(stick)athomewithonlyhercomputertokeephercompany.Afterawhile，shediscoveredthat_______________________________________________________________.(网上冲浪可以帮助她缓解孤独和无聊)Shealsojoinedanonlinegroup_____________shecouldtalkaboutherproblemsandgetsupportandadvicefromothers.___________________________________________________________________________________________________________________________________________________(她意识到互联网的最大好处之一就是能够消除通常存在于人和人之间的距离感。)stucksurfingtheInternetcouldhelpherfeellesslonelyandboredsuddenlydevelopedaseriousillnessshefoundherselfoutofwork

whereSherealisedthatoneofthegreatestbenefitsoftheInternetwasitsabilitytoremovethedistancethatusuallyexistsbetweenpeople.Shewasso________________(inspire)bythepeopleshemetonlinethatshedecidedtostartanITclub________________(teach)olderpeoplehowtousecomputersandtheInternet.Sheandherfriendsnow_______________________________________(在组织活动和募集资金)topayforprivateteachers.Manypeoplehavebeenhelpedbytheclub.A59­year­oldman___________________________________________________(学会了如何在网上申请工作)andfoundagreatjob.Nowthatheworksandcantakecareofhimself,hisdaughterhastimetostudyatuniversity.A61­year­oldwomanwhowaslivingalonehasstartedasmallonlinecompanytogetherwithtwofriends.Shenolongerfeelslonely,andhercompanyhasbecomequitesuccessful.inspiredtoteachorganiseeventsandcollectmoneylearnthowtoapplyforworkonlineJanhasstartedtakingonlineclassestolearnmoreabouthowtousetheInternettomakesocietybetter.Shebelievesthat____________________________________________________________________________________________________________________________________________________________________(消除数字鸿沟、确保每人都能使用互联网并且知晓如何运用新技术是非常重要的。)Hernextgoalistostartacharitywebsite___________________(筹集资金)forchildreninpoorcountries.Jan'slifehasbeengreatlyimprovedbytheInternet."Whenyougothroughtoughtimes,youmeetotherswhoarefacingsimilarchallenges,"Jansays."Thinkingaboutotherpeople'ssituationsinspiredmetoofferhelp."

itishighlyimportanttobridgethethedigitaldivideandmakesurethateveryonehasaccesstotheInternetandknowshowtousenewtechnology.toraisemoneyTodayIthoughtI'dblogabout_____________________________________(一个被问了很多次的问题)—howdoyoustaysafeonlineandavoidbadexperiencesontheInternet?I'mnot_____expert,butmanyyearsasabloggerhavetaughtmeathingortwo.Firstofall,there's__________________(黄金法则)oftheInternet:Ifyouseeorreadsomethingthatmakesyoufeeluncomfortable,leavethesiteimmediately．_____________________________________________(不要发表评论或点击任何东西。)Second,__________________________(保护好你的隐私。)Don't_______________(公布)youraddressorphonenumber.Someonemightusetheinformationtostealyouridentity.______________________________________________________(身份盗窃是一个常见而严重的问题。)Third,bepolite.Beingonlineisnoexcuseforbeingrude,and_______________________________________________________________(你也不想成为那些发挑衅帖子的人或网络恶霸的攻击对象。)Atrollisaperson_____________postscommentsorquestionsinorderto________________________(在网上挑事).aquestionthathasbeenaskedmanytimesanthegoldenruleDon’tpostcommentsorclickonanythingprotectyourprivacy.giveoutIdentitytheftisacommonandseriousproblem

youdon’twanttobecomeatargetforatrollorcyberbully.whostiruptroubleonlineTrollsoftenuseseveralfalsenamessothattheycanstayonasite.AcyberbullyusestheInternettobemeantoothers.Likeatroll,acyberbullywillalsowritesomething_________________(刻薄的)butitisusually______________________(针对……)particularpeople.Heorshemayalsopost_____________(embarrass)photosandinformationaboutthosepeople.__________________________________________________________________________(然而,你越有礼貌,你被攻击的可能性就越小。)Haveyouhadanybadexperiencesonline,ordoyouhavesomegoodadviceforstayingsafe?Postyourcommentsbelow！meandirectedatembarrassingHoweverthemorepoliteyouare,thelesslikelyitisyouwillbeattacked.4.单元语法知识---现在完成时的被动语态现在完成时的被动语态表示动作发生在过去,到现在已经完成或对现在产生的影响。动词和被修饰主语构成被动关系。肯定式have/has+been+

v.-ed否定式have/has+not+been+v.-ed一般疑问句Have/Has+主语+been+v.-ed?特殊疑问句疑问词+have/has+been+v.-ed?1.Theworkhasalreadybeenfinished.工作已完成了。2.Thedoctorhasn'tbeensentforyet.还没有派人去请医生。3.Financialproblemsofthecompanyhavebeendiscussedfornearlytwohours.公司的财务问题已被讨论了近两个小时了。4.Youshouldn'tleaveschoolbeforeyourhomeworkhasbeenfinished.在你的作业没完成之前你不应该离开学校。1．被动的动作在说话之前已完成，强调过去的动作对现在造成的影响或结果.

一：现在完成时的被动语态的用法2．表示一个被动的动作或状态开始于过去，持续到现在，常与for或since引导的时间状语连用。3.用在时间或条件状语从句中，表示将来某时已完成的动作，也就是用现在完成时的被动语态替代将来完成时的被动语态。Tips:

常与现在完成时连用的时间状语

already已经

yet已经recently/lately最近 sincethen从那时起eversince自那以来 ever曾经sofar迄今为止 bynow到现在为止

inrecentyears在最近几年里in/during/overthepast/lastyears 在过去的几年里for+时间段since+时间点现在完成时被动语态的解题步骤1.找时：找与现在完成相对应的时间状语；2.圈主：主语与动词构成被动关系；3.定谓：确定谓动形式：have/has(not)beendone。一.单句语法填空1.Manynewbuildings_______________(build)inTangshansince1976.2.Thebikesinmyfamily_____________(use)for30years.3.Despitetheprevioustalks,noagreement__________________(reach)sofar.4.Thewaterintheriver_________________(pollute),whichmakeitsmellterrible.5.______thewindows____________(clean)?havebeenbuilthavebeenusedhasbeenpollutedbeencleanedhasbeenreachedHave1.We’vedonealotofworkonit,butwe_______________(finish)yet.2.Morepublictransport_____________(build)inChina,makingiteasierforpeopletotravel.3.Progress_________(be)sofarverygoodandwearesurethattheworkwillbefinishedontime.4._____________(eat)atthecafeteriabefore,Tinadidn’twanttoeatthereagain.高考链接havenotfinishedhasbeenbuilthasbeenHavingeaten5.巩固练习1．Thismagazine_________(update)everyAugustsoitispopularwithpeople.2．Inordertoattractmorecustomers,manysupermarketsusuallyselltheirgoods______adiscountatweekends.3．Eatingmorefruitandvegetableswillbe_________(benefit)topeople'shealth.4．Abridgeisbeingbuiltinthe_________(distant)anditsconstructionwillbefinishedinayear.5．_________(inspire)byhernewunderstanding,EmilyspenttherestofheryearinEnglandtakingcoursesincommunicationsstudies.6．Themagazinemakestheseideasattractiveand_________(access)tochildren.7.Ican'timaginetheboyspeakingso_________(rude)toyou.8.10.The______________(embarrass)lookonherfaceshowedthatshehadn’texpectedmy___________(arrive).9.Shelikestochat_____herfriendsaboutthingsinschool.10.Withthevirus_____________(spread)rapidlyinthisregion,alargeamountofequipmentaswellasthemedicalexpertsfromabroad_________________(send)heresofar.11.Beijinghasabandonedtheplanforsetting________specificGDPtargetforthisyearandshifteditspolicyprioritytoensuringemployment,people’slivelihoodandthe____________(survive)ofbusinesses.isupdatedatbeneficialdistanceInspiredaccessiblerudelyembarrassedarrivalwithspreadinghasbeensentasurvival6.单元话题微写作(博文帖子)单元话题作文(博文帖子)最近,"饭圈文化"("fancultur