大学英语2-unit1ppt课件

Unit1,Time-ConsciousAmericans,1,Guessthemeaningoftheitalicisedtermineachsentenceaccordingtothecontextandyourownexperiences.,Thegovernmenthasbudgetedfortwobridgesinthecity.Itisimportanttobalancethisyearsbudget.Thetelephonelinewasdead.Wendyreplacedthetelephonehandle.GeorgehasreplacedEdwardasthepersonnelmanager.,2,Wellhavetoreplacetheoldcomputerswithnewones.Itriedtostophim,butheelbowedmeoutoftheway.SheelbowedherwaythroughthecrowdIncreasedinteractionbetweenthepoliceandcitizenswillimprovetherateofsolvingcrimes.,3,Everydaytheworkbeginswiththeritualphrasesofgreeting.IstarttoreadEnglishaloudthefirstthingafterIgetupinthemorningandthathasbecomearitual.Thepoliceareprobing(into)trading,whichbreaksthelaw.Mywatchdoesnttickbecauseitiselectronic.,4,AteamfromtheUnitedNationswillobservetheelectiontobesurethatitisfairlyconducted.Thecompanyshouldbeabletofulfillourrequirementsforproductquality.Fourweekshaveelapsedsincewelefthome.,5,Givesynonymsforthewordsasmanyasyoucan,1.Acute:sensitivekeenpenetratingseverefinesharp2.Abrupt:bluntbriefbriskcurthastyshortsuddenunexpected3.Convention:practicecustomconferencemeetingroutine4.Surroundings:environmentsettingconditionssituationscircumstances,6,5.Assess:judgedecidevalueappraiseestimateevaluaterate6.Device:planequipmentmachinetoolinstrumentapparatusimplementtrick7.Obtain:getcatchbuyborrowearngainattainreceiveacquireSuperb:beautifulgoodgreatbrilliantmajesticmagnificentgorgeousgrandgloriousimposingexcellentwonderfulperfectimpressive,7,8.Competent:capablebeequaltobeuptoableadequateexperiencedqualifiedeffective,8,Homework,Learnthenewwordsandexpressionsofthetextbyheart.Gooverthetextandwritedownthedifficultpoints.,9,Languagepoints:,pastparticipleusedasobjectivecomplementHedidnotwishitmentioned.Hewasabouttoenterthehallwhenheheardhisnamecalled.,10,Nominativeabsoluteparticipleconstruction,1Logicsubject+presentparticipleorwith(without)+logicsubject+presentparticipleHegroanedandfelltothefloor,bloodstreamingfromhisnose.Hepassedbywithoutanyonenoticinghim.,11,2Logicsubject+passiveparticipleorwith(without)+logicsubject+passiveparticiple,Thetablebeingset,webegantodine.Withallthingsbeingconsidered,hehasdonehisbest.,12,3Logicsubject+pastparticipleorwith(without)+Logicsubject+pastparticiple,Thestormhavingdestroyedtheirhut,theyhadtoliveinacave.Wesatfacetoface,withoutasinglewordsaid.,13,4Logicsubject+infinitiveorwith(without)+logicsubject+infinitive,Herearethefirsttwovolumes,thethirdonetocomeoutnextmonth.Inowpayyouhalfthesum,withtheotherhalftobepaidnextweek.,14,5Logicsubject+nounorwith(without)+logicsubject+noun,Heappeared,hishairawreck.Withhisfirstshotafailure,Dykefiredagain.,15,6Logicsubject+adjectiveorwith(without)+logicsubject+adjective,Hesatthere,hisfaceseriousandhisattentionsteady.Withtheweathersocloseandstuffy,tentooneitwillrainpresently.,16,7Logicsubject+adverborwith(without)+logicsubject+adverb,Helayonthefloorfacedownward.Hewentoutwithnohaton.,17,8Logicsubject+prepositionalphraseorwith(without)+logicsubject+prepositionalphrase,Heleanedonthewall,apipeinmouth.Withthewholemeetinginuproar,thechairmanabandonedtheattempttotakeavote.,18,9.Logicsubjectofthenominativeabsoluteparticipleconstruction,1Thestormhavingdamagedeverything,manybecamehomeless.（通格名词）2Hebeingabsent,nothingcouldbedone.（主格代词）3Itbeingverystormy,shehadtostayathome.（非人称代词）,19,4Himselfstillonlyachild,hehadtoruleovergrownmen.（反身代词）5IthavingbeenprovedthatMulroywasguilty,thejudgepassedsentence.（形式主语it+实际主语）,20,10.Grammaticalroleofthenominativeabsoluteparticipleconstruction,Thenominativeabsolutephraseexpressestime,cause,condition,circumstances,etc.andisequaltoanadverbialclause,e.g.,21,1.Thedarkcloudshavingdisappeared(=Whenthedarkcloudshavedisappeared),thesunshoneagain.（Time）2Thedooroftheoppositeparlourbeingthenopened(=Becausethedooroftheoppositeparlouristhenopened),Ihearedsomevoices.（Cause）3Hefeltmoreuneasywiththewholeclassstaringathim(=becausethewholeclassstaredathim).（Cause）,22,4Conciliationfailing(=Ifconciliationfails),forcesremains;butforcefailing(=ifforcefails),nofurtherhopeofconciliationisleft.（Condition）5Theyhadmanytalkswiththenative,theguideactingas(=andtheguideactedas)interpreter.（Circumstances）,23,6Shewenttothemarket,withhersonfollowingher(=andhersonfollowedher).（Circumstances）7Somuchmoneyhavingbeingspent(=Thoughsomuchmoneyhasbeenspent),wehavenotseenanygoodresult.（Concession）8Ireadanovel,mywifesewing(=andmywifesewed)bymyside.（Compound）,24,1.slaveto/ofsth:apersonwhoiscompletelyinfluencedordominatedbysth,e.g.aslavetodrink,aslavetomoney,aslavetofashionWeareslavesofthemotorcar.2.nothingbut:only,e.g.Heisnothingbutacriminal.Thereportcontainsnothingbutlies.,25,asif,asthough,1.asif,asthough所比较的如果是一种并非事实的设想，后面跟的从句须用虚拟语气，所比较的如果是（或很可能是）事实，则后面跟的从句须用直陈语气，动词be,look,seem,同asif,asthough连用，这时主句中的be,look,seem，常不看作联系动词，而看作表意动词（notionalverb）。Compare:,26,a)Helooksasthoughhehadseenaghost.b)Itdoeslookasiftheverycrisisishere.c)Helooksasifheweregoingthroughagreatcrisis.d)Heactsasifheisinlovewithher.,27,2.asif,asthough引导无定形句（amorphoussentence），从反面来表示惊讶、不信任、愤慨等强烈感情。,Forexample:a)Asthoughyoudidntknowthat?b)Asifhewouldeverdosuchathing!,28,3.asif,asthough+toinfinitive,forexample:a)Heshookhisheadasif(hewanted)tosay“No”.b)Heopenedhislipsasiftosaysomething.,29,Metaphor,Metaphormeansfigurativelanguage.Ituseswordstoindicatesomethingdifferentfromtheirliteralmeaning,thatis:onethingisdescribedintermsofanothersoastosuggestalikenessoranalogybetweenthem.Thecomparisoninametaphorisusuallyimplicit.,30,Forexample:1.Militarygloryisabubbleblownfromblood.2.Thetreeoflibertymustberefreshedfromtimetotimewiththebloodofpatriotsandtyrants.Itisitsnaturalmanure.3.Thehallwaywaszebra-stripedwithdarknessandmoonlight.,31,Takepersonally:,lIfyoutakesb.sremarkspersonally,youareupsetbecauseyouthinkthattheyarebeingcriticalaboutyouinparticular,e.g.Youmustnttakehernegativecommentsofyourplanpersonally.,32,presentparticipleusedasobjectivecomplement:,Ishallhavethemachinerunningbythetimeyougetback.Thenewsleftmewonderingwhatwouldhappennext.,33,whereas:incontrast,but;while,le.g.1.Theywantahouse,whereaswewouldratherliveinaflat.2.Wethoughtshedidntlikeus,whereasinfactshewasveryshy.3.Theircountryhasplentyofoil,while(whereas)our