人教新課標(biāo)創(chuàng)新設(shè)計(jì)高考英語(yǔ)一輪復(fù)習(xí)必修Unit-Computers可編輯省公開(kāi)課一等獎(jiǎng)全國(guó)示范課微課

必修2Unit3Computers課前10分鐘概括大意Therearelargesuddenpollutionincreasesduringrushhours.Pollutionlevelsfallduringnighttime.Thetimeofyearalsomakesabigdifference.Pollutionlevelstendtobeattheirlowestduringspringandautumnwhenwindsarefreshest.Extremecoldorhotweatherhasatrappingeffectandtendstocauseabuild-upofpollutants.此段落大意是：Whenpollutionlevelsriseandfall?第1頁(yè)漫畫(huà)觀賞畫(huà)面描述Ayoungmanisrunningtowardtheendofarace，sweatingallover.Theendlineleavesadeepimpressiononus，foritisboth“finishline”and“startingline”ifwelookatitfromadifferentangle.寓意了解

Achievementcallsforcelebration.Butlifeisjustlikeanendlessrace.Anambitiouspersonwillwellrealizethathissuccessisthestartingpointforanewrace.你能否對(duì)此加以擴(kuò)展，寫(xiě)一篇120詞左右小短文？第2頁(yè)Ⅰ.詞義辨析1.ThedevelopmentoftheinformationBismakingtheworldbecomesmaller.A.operatorB.technologyC.signalD.intelligence2.Asweallknow，theindustrialAtookplaceinEnglandfirst.A.revolutionB.dynastyC.gymnasticsD.character3.JackequalshisbrotherinstrengthbutnotinD.Heisslowerinthinking.A.rocketB.appearanceC.tubeD.intelligence課堂雙基回歸第3頁(yè)4.Marilyn’sdreamofbeingafilmstarbecameaB，whichdelightedherparentsverymuch.A.signalB.realityC.gloryD.goal5.HechoseItaly，butAI’dprefertogotoSpain.A.personallyB.logicallyC.swiftlyD.regularly6.AddthesenumberstogetherwithacalculatorandthengivemetheC.A.hostB.coachC.totalD.finance7.YouhavegottofillinthisBformbeforewearrangeforajobinterview.A.realityB.applicationC.receptionD.expression第4頁(yè)8.PractisingChinesekungfucannotonlybuildupone’sstrength，butalsodevelopone’sB.A.financeB.characterC.altitudeD.principle9.Aswespeddownthehighway，thelightsofthecityCbeforeus.A.exploredB.solvedC.aroseD.charged10.WeshouldnotjudgeapersonbyhisDandtheclotheshewears.A.stageB.qualityC.paceD.appearance第5頁(yè)Ⅱ.短語(yǔ)填空asaresult；inaway；dealwith；watchover；workas；goby；aswellas；gettogether；makeup；afterall1.Inaway，elementaryschoolingismoreimportantthansecondaryschooling.2.Shemadeupsomeexcuseaboutherdaughterbeingsick.3.Theyusespeciallytraineddogstowatchovertheirsheepatnight.4.AsfarasI’mconcerned，thingswillgeteasierastimegoesby.5.Ithinkweshouldworkoutaplantodealwiththissituation.6.Christmasisaspecialholidaywhenthewholefamilyaresupposedtogettogether.第6頁(yè)7.Ihearyou’relookingforastudenttoworkasavolunteer，aren’tyou?8.Don’tblamehimforbreakingthatvase；afterallheisachild.9.Thereisadramaticdropinsales.Asaresult，profitshavegreatlydeclined.10.Asgrown-ups，theyshouldlearntotakeresponsibilitiesaswellassharerightsinlife.Ⅲ.完成句子1.AndmymemorybecamesolargethatIcouldn’tbelieveit(如此之大，連我自己都不能相信).(so)2.Personally，Ithinktheteamwhowonfirstplace(取得第一名)cheated.(win)3.Sheprogramsmewithallthepossiblemovesshehasseenwhilewatchinghumangames(在觀看人類比賽時(shí)).(while)第7頁(yè)Ⅳ.模仿造句1.Idevelopedveryslowlyandittooknearlytwohundredyears

beforeIwasbuiltasananalyticalmachinebyCharlesBabbage.[翻譯]三個(gè)月后他才病愈恢復(fù)健康。Ittookthreemonthsbeforeherecoveredfromhisillness.2.Bythe1940sIhadgrownaslargeasaroom，andIwonderifIwouldgrowanylarger.[翻譯]到，那家企業(yè)已經(jīng)發(fā)展成為一個(gè)跨國(guó)企業(yè)。By，thatcompanyhaddevelopedintoamultinationalcompany.3.Astimewentby，Iwasmadesmaller.[翻譯]伴隨時(shí)間推移，她越來(lái)越想家了。Astimewentby，shebecamemorehomesick.第8頁(yè)4.Ihavealsobeenputintorobotsandusedtomakemobilephones

aswellashelpwithmedicaloperations.[翻譯]你不可能叫她既照料孩子又做家務(wù)。Youcannotexpecthertodothehouseworkaswellaslookafterthechildren.5.InthiswayIcanmakeupnewmovesusingmy“artificialintelligence”.[翻譯]我們通慣用手機(jī)保持聯(lián)絡(luò)。Weusuallykeepintouchusingmobilephones.第9頁(yè)關(guān)鍵詞匯梳理1.anyhowadv.不論怎樣；不論怎樣；反正；隨便I’vetried，butIcan’topenitanyhow.我已經(jīng)試過(guò)了，但不論怎樣也打不開(kāi)。Whataterribleexperience!Anyhow，you’resafe，that’sthemainthing.多么可怕經(jīng)歷！不過(guò)你現(xiàn)在平安無(wú)事，這比什么都好。Itwasraining，butIdidn’twanttogooutanyhow.天正下著雨，不過(guò)我原來(lái)就不想出去。Heleaveshisbooksaboutanyhow.他把書(shū)隨便處處丟。知識(shí)關(guān)鍵點(diǎn)整合第10頁(yè)2.totaladj.完全；總vt.總計(jì)n.累計(jì)I’mafraidthattheperformancewasnotatotalsuccess.在我看來(lái)，這次演出恐怕不能算是完全成功。Wehavedebtstotaling5,000dollars.我們債務(wù)總計(jì)為五千美元。Ifyouadd30to45thetotalis75.30加45是75。識(shí)記intotal總共；總計(jì)totalup把……相加起來(lái)totalupto累計(jì)是；總計(jì)是Therewereprobablyabout40peoplethereintotal.那里總共可能有40人。Attheendofthegame，totalupeveryone’sscoretoseewhohaswon.在比賽結(jié)束時(shí)，把每個(gè)人總分加起來(lái)，看看是誰(shuí)贏了。第11頁(yè)3．goaln．目標(biāo)；球門；得分搭配achieveone’sgoal實(shí)現(xiàn)目標(biāo)setagoal設(shè)定目標(biāo)scoreagoal進(jìn)一個(gè)球；得一分We’veachievedourgoalofbuildingashelterforthehomeless.我們已經(jīng)實(shí)現(xiàn)了為無(wú)家可歸者建呵護(hù)所目標(biāo)。You’dbettersetagoalbeforeyoustartthedrill.練習(xí)開(kāi)始前，你最好設(shè)定一個(gè)目標(biāo)。BaggioscoredthefirstgoalforItaly.巴喬為意大利隊(duì)進(jìn)了頭一個(gè)球。第12頁(yè)4.signaln.信號(hào)vt.發(fā)信號(hào)

搭配send/giveasignal發(fā)信號(hào)receive/pickupasignal接收信號(hào)

句型signal(to)sb.todosth.示意某人做某事Shewassignalingtothechildrentostayoutside.她在向孩子們打手勢(shì)，要他們留在外面。Thepolicesignaledthetraffictomoveforwardslowly.警察向來(lái)往車輛打信號(hào)，示意遲緩前行。第13頁(yè)重點(diǎn)短語(yǔ)例釋1.goby走過(guò)(某地)；(時(shí)間)過(guò)去，流逝；(機(jī)會(huì)等)失去，被輕易放過(guò)Acarwentbyatfullspeed.一輛汽車以全速駛過(guò)。Severalyearswentbybeforetheymetagain.他們過(guò)了好幾年后才再度見(jiàn)面。Don’tletthischancegoby.不要錯(cuò)失這次機(jī)會(huì)。2.dealwith①與……相處②對(duì)待；對(duì)付③處理④敘述Ifoundherquitehardtodealwith.我發(fā)覺(jué)她極難相處。Howdoyoudealwithadrunkenhusband？你怎樣對(duì)待喝醉酒丈夫？Therearetoomanydifficultiesforustodealwith.有太多難題要我們?nèi)ヌ幚?。Tom’snewbookdealswiththetroublesinIreland.湯姆新書(shū)敘述了愛(ài)爾蘭煩惱。第14頁(yè)提醒dealwith常與how連用，而dowith則常與what連用。Idon’tknowhowtodealwiththesituation.我不知道怎樣處理這種情況。Idon’tknowwhattodowiththesituation.我不知道怎樣處理這種情況。鏈接dealin經(jīng)營(yíng)(貨物、商品)，做……買賣3.inaway有幾分；在某種程度上；就某種意義上來(lái)說(shuō)InawayIlikeBetty，butIwouldn’treallytrusther.我有幾分喜歡貝蒂，但我不會(huì)真正信任她。InawayIagreewithwhatyousaidatthemeeting.就某種意義上來(lái)說(shuō)，我同意你在會(huì)議上講話。第15頁(yè)4.watchover看管；監(jiān)視Theytookturnstowatchoverthechildren.他們輪番看管這些孩子。Theywerewatchedoverbythreepolicemen.

他們被三個(gè)警察監(jiān)視著。5.gettogether聚會(huì)；聚集Hegottogetherwithsomefriendstoplanapartyforher.他和幾個(gè)朋友聚在一起計(jì)劃為她舉行一個(gè)聚會(huì)。Wegottogetheratthechurch.我們聚集在教堂里。鏈接cometogether和好，集合gotogether一起去，相配，相當(dāng)puttogether裝配，組合，拼湊，綜合第16頁(yè)疑難語(yǔ)句細(xì)解1.Astimewentby，Iwasmadesmaller.伴隨時(shí)間推移，我被弄得越來(lái)越小?！娟P(guān)鍵點(diǎn)指南】as作連詞時(shí)，有“伴隨”之意，后面接從句，表示事物發(fā)展改變情況。Astimewenton，Einstein’st