Unit 3 Words and Expressions 课件 （知识建构迁移）高中英语人教版（2019）必修第二册

WordsandExpressionsBook2Unit3LearningobjectivesWewillbeableto1.buildupourvocabularybybrainstormingwordsrelatedtotheInternet.2.learnaboutimportantusagesofthekeywords.3.applywhatwehavelearnttoexercises.BrainstormingCanyouthinkofwordsrelatedtotheInternet?theInternet????1.netnetwork(网络)2.webwebsite,webpage,3.socialmediaWechat

Tiktok

blogmicroblogNounsrelatedtotheInternettherailwaynetwork

铁路网

n.haveachatwithsb.和某人聊天v.chat–chatted-chatting

n._________博主

blogpost博客帖子

Heoften__________hisfriendonline.他经常在网上和朋友聊天。

4.searchengineengineern.工程师

5.software(软件)hardware硬件6.database(数据库)chatswithbloggernet+citizenWorldWideWeb前缀+词根netizenkeepmeupdated有消息马上通知我1.surf(浏览；冲浪)surfer冲浪者surfboard冲浪板2.update(更新)upload上传download下载3.stream(流播)VerbsrelatedtotheInternetsurftheInternet网上冲浪

Weneedto________________.我们需要更新我们的软件。

updateoursoftwarev.streamafilm(流)播一部电影n.datastream数据流；mainstream主流blogpostsearchenginesocialnetworkWi-Fi无线更新数据库万维网（theWorldWideWeb)1.identityn.身份；个性identitycard(IDcard)身份证identitytheft身份盗窃culturalidentity文化身份；文化认同v.identify

确认；认出；发现1.Thepoliceneededmoretimeto_________thecriminal.警察需要更多的时间来确认罪犯。

2.Ilostmy_______________yesterday.我昨天丢了身份证。identifyidentitycard2.convenientadj.方便的；近便的1.Pleasegivemeacalloremailme___________________.请你方便的时候给我打电话或发邮件。

2.Amotorbikeis______________thanacarinJinan.在济南摩托车比汽车更方便。atyourconvenienceconvenientlyadv.方便地conveniencen.方便；便利inconvenientadj.不方便的Itisconvenient(forsb.)todosth.(对某人来说)做某事很方便forone'sconvenience/fortheconvenienceof...为方便……atone'sconvenience在某人方便时moreconvenient3.cashn.现金；金钱1.I

_________onthesecondquestion.

我被第二个问题难住了。

2.Mycar_____________themud.我的车陷在泥浆里了。wasstucke.g.Howareyougoingtopay,___cashor___creditcard?

您是用现金还是用信用卡支付?was/gotstuckin4.stuckadj.卡住；陷(入)；困(于)be/getstuck被困住be/getstuckonsth.被难住；答不上来；卡壳stickv.坚持；伸出；粘住stickern.贴纸inby5.keepsbcompany陪伴某人Thankyouforkeepingmecompany.谢谢你陪着我。accompanyv.陪伴companionn.同伴，伙伴accompanysb陪伴某人n.陪伴

Heaccompaniedmetothehospitallastnight.他昨晚陪我去医院了。6.benefitn.益处vt.使受益vi.得益于beneficialadj.有益处的benefitsb.使某人受益benefitfromsth.得益于；得利于bebeneficialtosb./sth.＝beofbenefit(tosb./sth.)对……有益处

这个活动让我获益匪浅。Thisactivityhas________mealot.

Ihave_________alot_______thisactivity.Thisactivityisvery__________tome.

Thisactivityis________________tome.benefitedbenefitedfrombeneficialofgreatbenefit7.distancen.距离distantadj.遥远的；冷淡的inthedistance在远处；在远方atadistance(of...)离一段距离；从远处1.Icouldseeahouseinthe_______.2.Myschoollifeisa_______memorytome.

distancedistant8.inspirevt.鼓舞；激励；启发思考inspirationn.灵感；启发inspiredadj.受到启示/鼓舞的inspiringadj.鼓舞人心的；启发灵感的inspiresb.todosth.激励某人做某事(encourage)1.Iwasgreatly_________byhis_________speech.2.Geniusisonepercent__________andninety-ninepercentperspiration.天才,百分之一是灵感,百分之九十九是汗水。ThomasEdisoninspiredinspiring0区别：-ed结尾的形容词-ing结尾的形容词inspiration9.nowthat既然；由于nowthat表原因，同since相似，语气较弱，强调人们已知的事实because通常表示直接的原因，语气很强。Nowthatyouarehere,whynotjoinus?既然你来了，为什么不加入我们呢？1.既然你这么忙，让我来帮你吧。

2.他起晚了，是因为他忘了定闹钟了。

Nowthatyouarebusy,letmehelpyou.Hegotuplatebecauseheforgottosetthealarmclock.10.accessn.通道；(使用、查阅、接近或面见的)机会vt.进入；使用；获取accessibleadj.可接触的；可到达的have/get/gainaccesstosth.获得进入……的权利；得到接近……的机会beaccessibleto

sb./sth.对……而言容易接近的；可靠近的1.Students_________________manyonlinecourses.

学生能够免费上网课。

2.

Ourgovernmentworkshardtomakeeducation_________toeverykid.

政府努力让每个孩子都能接受教育。

3.

It'simportantforeveryonetohaveaccess_____theInternet.accessibletohavefreeaccesstotheabilitytooperatetheanswertothequestionthesolutiontotheproblemthekeytothedoortheapproachtotheprogram

11.gothrough经历；度过；通读；浏览goover复习；检查goby流逝；过去godown下降，下沉；消退goup增长；上升1.Thingswillbecomebetterastime____________.2.You'dbetter___________thefilebeforeyousignit.3.Let's_____________whatwelearntlastclass.4.Thehousingpricehas_________

greatly.Thegovernmentmustdosomethingtostopitfromrising.

goesbygothroughgoovergoneupHewentthroughthenewspaperandfoundnothinginteresting.Iwentthroughadifficulttime.浏览经历12.toughadj.艰难的；严厉的；坚强的toughertoughesttoughlyadv.固执地；强硬地haveatoughtime日子不好过；有困难Thesituationisgettingtougherthanbeforeandwearehavingatoughtimenow.Facedwiththedifficulty,wemustgettough.

情况较之前更糟糕了，我们现在很困难。面对困难，我们必须变得坚强。

13.functionn.功能；作用；机能vi.起作用；运转functionwell/badly运转良好（不良）functional

adj.功能的multifunctionaladj.多功能的

Thecomputercan'tfunctionwellwhenmanyprogramsareworkingatthesametime.Thissmalldevicehasmany_________.

functionsLet'spractice!I.Worddefinition1.n.alargeofficialmeeting,usuallylastingforafewdays,atwhichpeoplewiththesameworkorinterestscometogethertodiscusstheirviews_____________2.n.adevicethatisplacedinsideacarengine,clock,radio,etc.andthatproducestheelectricitythatmakesitwork

_____________3.n.apersonwholivesinaparticularplaceorwhohastheirhomethere

_____________4.n.anorganizationforhelpingpeopleinneed

_____________5.adj.usedafteranumbertoshowthattherealnumberoramountismorethantheonementioned_____________6.n.oneoftheareasthatsomecountriesaredividedintowithitsownlocalgovernment_____________conferencebatteryresidentcharityplusprovince14.confirmvt.确认;使确信confirmationn.证实，确认函，确认书

1)HaveyouconfirmedtheWi-Fipassword?2)It____________________________(confirm)thatthemethodsareofgreatbenefittostudents.isconfirmed/hasbeenconfirmedWi-Fi:n.无线保真AlltheroomsinourhotelhavefreeWi-Fiaccess.turnon/offWi-Fi:打开/关Wi-FiconnecttoWi-Fi:连接Wi-Fi15.pressvt.按压;督促

Inordertostarttheengine,youshouldpressthebutton.Theyarepressingustomakeaquickdecision.熟词生义Thecharityinvitedthepress

toapresentationofitsplansforthefuture.新闻界pressuren.压力16.inshape状况良好

Takingexercisecanhelpyoukeepinshape.outofshape变形；走样；状况不佳；身体不适stayinshape保持体型/身材Whatdoyoudowhenyouareoutofshapeandyouwanttogetbackinshape?17.keeptrackof掌握…最新消息；了解…的动态

TheappcankeeptrackofyourstepsthatItakeeveryday.Usingcashhelpsuskeeptrackofhowmuchwearespending.losetrackof18.discountn.折扣

v.减少;打折扣;减价出售

adiscountprice:折扣价a10%discount九折atadiscount打折Theyaresellingbooksatadiscount.19.accountn.账户，描述

vt.认为是…，视为

Shegavethepoliceafullaccountoftheincident.Hisillnessaccountforhisabsence.onaccountof=becauseof:由于;因为onnoaccount

绝不，绝对不accountfor对…做出解释，占比例20.rudeadj.粗鲁的;无礼的berude/cruel/friendly/kind/politeto…对…无礼/残酷/友好/好/有礼貌rudely

adv.粗鲁地;无礼地rudeness

n.粗鲁;粗野21.particularadj.特定的；特别的；讲究的She’s

veryparticular

aboutherclothes.Youshouldpayparticularattentiontogrammar.

beparticularabout/over...对…讲究/挑剔inparticular

尤其;特别;格外particularly

adv.特别;尤其22.embarrassingadj.让人难堪/尴尬/害羞的embarrass...v.使窘迫;使局促不安embarrassed:adj.人感到窘迫的;尴尬的embarrassmentn.窘迫，尴尬beembarrassedabout/atsth

对…感到尴尬

awkward

令人尴尬的;难对付的23.makefunof取笑，戏弄playatrick/tricksonsb:捉弄某人playajoke/jokesonsb:Aphotoofherhadbeenpostedonlineandshe________________(被取笑)wasmadefunof24.upsetadj.不高兴的，失望的

v.使烦恼，使生气；搅乱

(upset–upset-upsetting)

be/feelupsetaboutsth对…心烦意乱/难过/不高兴

Jimisdoinghishomework.Theflies’flyingaroundhimwithoutastopupsetshim.Heissoupsetthatheupsetsacuppfwateratthecornerofthedesk.25.familiaradj.熟悉的，熟知的

Areyoufamiliar

withthenewapp?Isthenewappfamiliar

toyou?

Peoplearealwaysmorerelaxedinplaces________________