unit4-全新版大学英语(第二版)综合教程2电子教案

BR_mainPoemComputer-relatedVocabularyIntroductionofthevirtualworldNewsReportWarm-upQuestionsBR_IntroductionofthevirtualworldIntroductionoftheVirtualWorldSOHO—Small-Office/Home-OfficeVirtualCollegeSomeFamousWebsitesBR_Poem1PoemDirections:ListentothepoemSurfingtheInternetandanswerthefollowingquestions.1.Whatwastheherodoingwhenhisbosscamein?SurfingtheInternet.2.Howdidheactinfrontofhisboss?Hepretendedtobesurprisedatthecomputerwhichhadcrashed“unexpectedly”.3.Whatwouldyoudoifyouwereinsuchasituation?Openended.SR_Poem_videoBR_Computer-relatedvocabulary1Computer-relatedVocabularyThemostdynamiccombiningforms/prefixesfornewcomputer-andInternet-relatedvocabularyinEnglisharecyber-,virtual,Net-(net),Web-(web-),andE-(e-).1.combiningforms/prefixes+nounvirtuallife(虚拟世界),virtualoffice(虚拟办公室),cyber-interaction(网络互动),cybernut(网虫),cyberpet(电子宠物),Webpage(网页),website(网站),e-card(电子贺卡),e-business(电子商务)BR_Computer-relatedvocabulary22.combiningforms/prefixes+verbcybersurf(网上冲浪),netsurf(网上冲浪),email(发送电子邮件)3.slikecyber,net,etc.+suffixcyberian(网络用户),netter(网民),cyberize(使联网)4.clippedwordscyberdoc(网络医生),Netcast(网络播放),Netizen(网民),e-zine(电子杂志)BR_SomefamouswebsitesSomefamouswebsiteswww.sohu.comwww.sina.com.cnwww.elong.comBR_Somefamouswebsites_pic1BR_Somefamouswebsites_pic2BR_Somefamouswebsites_pic3Ininformationtechnology,SOHOisatermforthesmallofficeorhomeofficeenvironmentandbusinessculture.Anumberoforganizations,businesses,andpublicationsnowexisttosupportpeoplewhoworkorhavebusinessesinthisenvironment.Thesepeopleneedn’tgototheofficeeveryday.Theyworkathomewithoutworryingabouttheirdressandthestrictrulesofthecompany.Theterm“virtualoffice”issometimesusedasasynonym.BR_SOHO—Small-Office/Home-Office1SOHO—Small-Office/Home-Office1.WhatdoyouguessisthemeaningofSOHOininformationtechnology?BR_SOHO—Small-Office/Home-Office2Writers,programdesigners,ad-agent,etc.,allbelongtothegroupofSOHO.Obviously,theauthorofTextAisamemberofthem.2.WhatkindofpeopledoyouthinkbelongtothegroupofSOHO?VirtualCollegeaffordsindividualstheopportunitytoadvanceintheirchosencareersthroughon-lineeducation.Peoplecancompletetheireducationwithoutleavingtheirhomeoroffice.However,theywillhavethecollegecampusexperiencethroughavirtualclassroomenvironment.Thevirtualclassroomwillallowthemtointeractwiththeirinstructorsandotherstudentsintheclass.Throughthevirtualclassroomstudentswillshareinformationwiththeir“classmates”fromallovertheworld.Thevirtualclassroomisavailable24hoursaday,allowingpeopletocompletethecoursesattheirconvenienceregardlessoftheirworkschedule.BR_VirtualCollege1VirtualCollegeBR_VirtualCollege2Somevirtualcollegesare:APCOVirtualCollege,VirtualCollegeofElizabethCityStateUniversityBR_VirtualCollege31.Doyouthinkvirtualcollegewillbepopularinthefuture,whyorwhynot?2.Whatdoyouthinkaretheadvantagesanddisadvantagesofvirtualcollege?Openended.QuestionsandAnswerstoVirtualCollege:Openended.BR_NewsReport1NewsReportDirection:Listentothefollowingnewsandanswerthequestions.1.Whyweree-communicationsboomingwhenthedeadlySARSviruswasplaguing?Becausepeoplewanttoreducetheirface-to-facecontactswithothers,orhideathome.BR_NewsReport22.WhatdidpeoplesurftheNetforduringtheperiodofSARSplaguing?TheysurftheNetforinformationaboutSARSandusee-mailtokeepintouchwithfriendsandfamily;sharetheinformationanddownloadingmedicaladvice.3.WhatdidyoudowhenSARSwasplaguing?Open-ended.ThedeadlySARSvirusplaguingChinaappearstohavebeenagod-sendforthenation’sInternetserviceproviders.Aspeoplereducetheirface-to-facecontactswithothers,orhideathomefromthedisease,e-communicationsarebooming.ManypeoplearesurfingtheNetforinformationaboutthemysterious,andhighlycontagiousvirusandusinge-mailtokeepintouchwithfriendsandfamily.ManyInternetusersaredownloadingmedicaladvicetorelievetheirSARS-causedanxieties.Andtheyareusinge-mailtosharetheinformation.BR_NewsReport_script1BR_NewsReport_script2Sina.com’snewschannelshavereceivedanincreasingnumberofhitsinrecentdays,dueinparttotheepidemic,saidDanielMao,Sina.com’schiefexecutiveofficer.Theremoteoffice,whichallowspeopletoworkviatheInternetwhentheyareoutoftheiroffices,hasbecomeincreasinglypopularsincetheSARSoutbreak.Countlesspeoplenervousaboutshoppinginhigh-trafficstoresandmallsaremakingpurchasesonline.communicatingwithpeople;shopping;reading;learning;working;publishing;listeningtothemusic;watchingfilms;playinggames;hacking;etc.1.Whataretheantonymsof“virtualworld”and“virtuallife”?realworld;reallife2.Whatarethesynonymsfor“virtualwould”?cyberspace;cyberia;etherworld;virtualreality;Internetworld;networld;etc.3.WhatcanpeopledoontheInternet?BR_Warm-upQuestions1Warm-upQuestions4.WhatdoyouusuallydoontheInternet,andwhatwebsitesdoyouusuallylogon?Open-ended.BR_Warm-upQuestions2GR_mainPartDivisionoftheTextQuestionsabouttheTextWordScanningFurtherUnderstandingGR_FurtherUnderstandingFurtherUnderstandingMultipleChoiceTrueorFalseQuestionsandAnswersGR_PartDivisionoftheText1PartDivisionoftheTextPartsPara(s).MainIdeas11~16217~53Descriptionoftheauthor’svirtuallifeHerfeelingaboutthevirtuallife354~66HereffortofreturningtotherealworldandherfeelingabouttherealworldThefirstparagraphtellsabouttheconsequencesoflivingavirtuallifeandthelasttellsabouttheauthor’sreturntoit.Together,theyshowusthedilemmapeopleareinatpresent:Becauseofmoderntechnology,wehaveachoicebetweenavirtuallifeandreallife,butwefindbothunsatisfactory.Theauthor,however,finallyhastochoosethelatterdespiteitsnegativeeffects.GR_QuestionsandAnswers1QuestionsandAnswers1.WhatisthemainideaofTextA?Despitethemanynegativeeffectsofvirtuallife,theauthorprefersittoreallife.2.Whataretherolesofthefirstparagraphandthelast?GR_QuestionsandAnswers2Direction:ScanTextAtofindoutvocabularyitemsrelatedtocomputerandtheInternet.TitleL1L8L9LL9-10LL10-11L18linkcyber-interactiononlinesystemcrashclickonthemodemconnectionpasswordInternetmailinglistsvirtuallifeonthenettelecommuteremailcomputer-assisteddataL64L19L25L39L47L64L65WordScanningGR_QuestionsandAnswers1QuestionsandAnswersShehadworkedasatelevisionproducer,andnowshesubmitarticlesandeditthemviaemailandcommunicatewithcolleaguesonInternetmailinglists.1.Whatdidtheauthordothreeyearsagoandwhatisshedoingnow?Shecanorderfood,managehermoney,loveandworkonnet.2.Howdoestheauthormanageherdailylife?GR_MultipleChoice1Howdoestheauthorfeelwhensheissuddenlyconfrontedwithpeopleintherealworld?_____Direction:ReadPart2carefullyandchooseONEbestanswertocompletethesentence.A.Shefeelsshy.B.Shefeelsangry.C.Shefeelscautious.D.Shefeelsoverexcited.MultipleChoiceHowdoestheauthorfeelwhensheissuddenlyconfrontedwithpeopleintherealworld?_____A.Shefeelsshy.B.Shefeelsangry.C.Shefeelscautious.D.Shefeelsoverexcited.Direction:ReadPart2carefullyandchooseONEbestanswertocompletethesentence.MultipleChoiceGR_MultipleChoice1AAHowdoestheauthorfeelwhensheissuddenlyconfrontedwithpeopleintherealworld?_____A.Shefeelsshy.B.Shefeelsangry.C.Shefeelscautious.D.Shefeelsoverexcited.Direction:ReadPart2carefullyandchooseONEbestanswertocompletethesentence.MultipleChoiceGR_MultipleChoice1BBHowdoestheauthorfeelwhensheissuddenlyconfrontedwithpeopleintherealworld?_____A.Shefeelsshy.B.Shefeelsangry.C.Shefeelscautious.D.Shefeelsoverexcited.Direction:ReadPart2carefullyandchooseONEbestanswertocompletethesentence.MultipleChoiceGR_MultipleChoice1CCHowdoestheauthorfeelwhensheissuddenlyconfrontedwithpeopleintherealworld?_____Direction:ReadPart2carefullyandchooseONEbestanswertocompletethesentence.MultipleChoiceGR_MultipleChoice1DDA.Shefeelsshy.B.Shefeelsangry.C.Shefeelscautious.D.Shefeelsoverexcited.GR_MultipleChoice22.Howdoestheauthorbehaveonline?_______A.Sheisfriendly.B.Sheishumorous.C.Sheisbad-tempered.D.Sheistalkative.2.Howdoestheauthorbehaveonline?_________.A.Sheisfriendly.B.Sheishumorous.C.Sheisbad-tempered.D.Sheistalkative.GR_MultipleChoice2AAGR_MultipleChoice2B2.Howdoestheauthorbehaveonline?_________.A.Sheisfriendly.B.Sheishumorous.C.Sheisbad-tempered.D.Sheistalkative.BGR_MultipleChoice2C2.Howdoestheauthorbehaveonline?_________.A.Sheisfriendly.B.Sheishumorous.C.Sheisbad-tempered.D.Sheistalkative.C2.Howdoestheauthorbehaveonline?_________.GR_MultipleChoice2DA.Sheisfriendly.B.Sheishumorous.C.Sheisbad-tempered.D.Sheistalkative.DGR_MultipleChoice33.Whydoestheauthorfightherboyfriendonnetsometimes?_______A.Becausetheyhaven’tseeneachotherforalongtime.B.Becausetheirtypeddialoguelackemotionalcuesandshemisinterpretsit.C.Becausehedoesn’tloveheranylonger.D.Becausehedoesn’tsende-mailstoherfrequently.GR_MultipleChoice3A3.Whydoestheauthorfightherboyfriendonnetsometimes?_______A.Becausetheyhaven’tseeneachotherforalongtime.B.Becausetheirtypeddialoguelackemotionalcuesandshemisinterpretsit.C.Becausehedoesn’tloveheranylonger.D.Becausehedoesn’tsende-mailstoherfrequently.AGR_MultipleChoice3B3.Whydoestheauthorfightherboyfriendonnetsometimes?_______A.Becausetheyhaven’tseeneachotherforalongtime.B.Becausetheirtypeddialoguelackemotionalcuesandshemisinterpretsit.C.Becausehedoesn’tloveheranylonger.D.Becausehedoesn’tsende-mailstoherfrequently.BGR_MultipleChoice3C3.Whydoestheauthorfightherboyfriendonnetsometimes?_______A.Becausetheyhaven’tseeneachotherforalongtime.B.Becausetheirtypeddialoguelackemotionalcuesandshemisinterpretsit.C.Becausehedoesn’tloveheranylonger.D.Becausehedoesn’tsende-mailstoherfrequently.CGR_MultipleChoice3D3.Whydoestheauthorfightherboyfriendonnetsometimes?_______A.Becausetheyhaven’tseeneachotherforalongtime.B.Becausetheirtypeddialoguelackemotionalcuesandshemisinterpretsit.C.Becausehedoesn’tloveheranylonger.D.Becausehedoesn’tsende-mailstoherfrequently.DGR_MultipleChoice44.Whatdoestheauthorthinkthedailyroutineis?______A.Dressingforwork.B.Workwithcolleaguesattheoffice.C.Sleepingnormalhours.D.Alltheabove.GR_MultipleChoice4A4.Whatdoestheauthorthinkthedailyroutineis?______A.Dressingforwork.B.Workwithcolleaguesattheoffice.C.Sleepingnormalhours.D.Alltheabove.AGR_MultipleChoice4B4.Whatdoestheauthorthinkthedailyroutineis?______A.Dressingforwork.B.Workwithcolleaguesattheoffice.C.Sleepingnormalhours.D.Alltheabove.BGR_MultipleChoice4C4.Whatdoestheauthorthinkthedailyroutineis?______A.Dressingforwork.B.Workwithcolleaguesattheoffice.C.Sleepingnormalhours.D.Alltheabove.CGR_MultipleChoice4D4.Whatdoestheauthorthinkthedailyroutineis?______A.Dressingforwork.B.Workwithcolleaguesattheoffice.C.Sleepingnormalhours.D.Alltheabove.DGR_MultipleChoice1TrueorFalse1.Theauthortriestoatleastgettothegyminordertokeepfit.FTheauthortriestoatleastgettothegym,sothatshemaysetaparttheweekendfromtherestofherweek.()2.Theauthorcangetusedtotherealworldverywell.FShefindsthatsometimesbeingfacetofaceistoomuch.()GR_MultipleChoice1A3.Theauthorcan’tbearherfriend’slaughterandthenoiseintherestaurant.T()4.Theauthorcan’tmakeachoicebetweentherealworldandthevirtualone.FShefinallychoosesthevirtualworld.()AftertoolongontheNet,evenaphonecallcanbeashock.Myboyfriend’sLiverpoolaccentsuddenlybecomesimpossibletointerpretafterhiseasilyunderstoodwordsonscreen;asecretary’ssecretary’sclippedtoneseemsmorerejectingthanI’dimagineditwouldbe.Timeitselfbecomesfluid—hoursbecomeminutes,orsecondsstretchintodays.Weekends,onceahighlightofmyweek,arenowjusttwoordinarydays.DR_Text1AVIRTUALLIFEMalaSzalavitzInfact,attimesIhavespentaslongasthreeweeksaloneathome,goingoutonlytogetmailandbuynewspapersandgroceries.Iwatchedmostoftheendlesssnowstormof’96onTV.DR_Text2Forthelastthreeyears,sinceIstoppedworkingasatelevisionproducer,Ihavedonemuchofmyworkasatelecommuter.IsubmitarticlesandeditthemviaemailandcommunicatewithcolleaguesonInternetmailinglists.MyboyfriendlivesinEngland,somuchofourrelationshipisalsocomputer-assisted.IfIdesired,Icouldstayinsideforweekswithoutwantinganything.Icanorderfood,andmanagemymoney,loveandwork.Butafterawhile,lifeitselfbeginstofeelunreal.IstarttofeelasthoughI’vebecomeonewithmymachines,takingdatain,spittingthembackout,justanotherlinkintheNet.Othersonlinereportthesamesymptoms.Westarttofeelanaversiontooutsideformsofsocializing.WehavebecometheNetcritics’worstnightmare.Whatfirstseemedlikealuxury,crawlingfrombedtocomputer,notworryingabouthair,andclothesandface,hasbecomeaformofescape,alackofdiscipline.Andonceyoustartreplacingrealhumancontactwithcyber-interaction,comingbackoutofthecavecanbequitedifficult.DR_Text3DR_Text4Ifindmyselfshyer,morecautious,moreanxious.Or,conversely,whensuddenlyconfrontedwithreallivehumans,Igetoverexcited,speaktoomuch,interrupt.IconstantlyworryifIamamdressedappropriately,thatperhapsI’veactuallyforgottentoputonaskirtandwalkedoutsideintheT-shirtandunderwearIsleepandlivein.DR_Text5Attimes,Iturnonthetelevisionandjustleaveittotalkawayinthebackground,somethingthatI’dneverdonepreviously.Thevoicesoftheprogramsarecomforting,butthenI’mjarredbythecommercials.Ifindmyselfsuckedinbysoapoperas,orneedingtokeepupwiththelatestnewsandtheweather.“Dateline,”“Frontline,”“Nightline,”CNN,NewYork1,everypossibleangleofeverystoryoverandoverandover,evenwhentheyareofnopossibleusetome.Workmovesintothebackground.Idecidetocheckmyemail.Online,Ifindmyselfattackingeveryoneinsight.Iambad-tempered,andeasilyangered.Ifindeveryoneonmymailinglistinsensitive,believingthatthey’veforgottenthattherearepeopleactuallyreadingtheirwoundingremarks.Idon’trealizethatI’mprojectinguntilafterI’vebeenembarrassedbysomeonewhopolitelypointsoutthatI’veattackedherforagreeingwithme.WhenI’minthisstate,Ifightmyboyfriendaswell,misinterpretinghisintentionsbecauseofthelackofemotionalcuesgivenbyourtypeddialogue.Thefighttakeshours,becausethesystemkeepscrashing.Isayaline,thenhedoes,thencrash!Andyetwekeepon,doggedly.DR_Text6I’dneverrealizedhowimportantdailyroutineis:dressingforwork,sleepingnormalhours.I’dneverthoughtIreliedsomuchonco-workersforcompany.Ibegantounderstandwhylong-termunemploymentcanbesodamaging,whylifewithoutanexternallysupporteddailyplancanleadtohigherratesofdrugabuse,crime,suicide.Torestorebalancetomylife,Iforcemyselfbackintotherealworld.Icallpeople,arrangetomeetwiththefewremainingfriendswhohaven’tfledNewYorkCity.Itrytoatleastgettothegym,soastosetaparttheweekendfromtherestofmyweek.Iarrangeinterviewsforstories,doctor’sappointments—anythingtogetmeoutofthehouseandconnectedwithothers.DR_Text7DR_Text8Butsometimesbeingfacetofaceistoomuch.Iseeafriendandherringinglaughterisintolerable—thenoiseofconversationintherestaurant,unbearable.Imakemyexcusesandflee.Ire-entermyapartmentandruntothecomputerasthoughitwereaplaceofsafety.Iclickonthemodem,theonce-annoyingsoundoftheconnectionnowaspleasantasmyfavoritetune.Ientermypassword.Therealworlddisappears.DR_Sentence1_Myboyfriend’s…Whatdoesthesentenceimply?Ihavebecomemorefamiliarwiththevirtualworldthantherealworld.Myboyfriend’sLiverpoolaccentsuddenlybecomesimpossibletointerpretafterhiseasilyunderstoodwordsonscreen:asecretary’sclippedtoneseemsmorerejectingthanI’dimagineditwouldbe.DR_Sentence2_Wehavebecomethe…Paraphrasethesentence.WehavegotintoasituationthatcriticsoftheNetdescribeasmostdreadful.WehavebecometheNetcritics’worstnightmare.DR_Sentence3_Andonce1…Andonceyoustartreplacingrealhumancontactwithcyber-interaction,comingbackoutofthecavecanbequitedifficult.Whatdoes“cyber-interaction”mean?“Cyber-”isaprefixwhichmeans“ofthecomputer”.“Cyber-interaction”meansthecontactwiththecomputer.Whatdoes“cave”herereferto?“Cave”hererefersfigurativelytotheisolatedlifeofthevirtualworld.DR_Sentence4_Andonce2…Paraphrasethesecondpartofthesentence.Returningtonormalsocietyfromtheisolatedlifeofthevirtualworldcanbequiteaproblem.DR_Sentence5_Attimes…TranslatethesentenceintoChinese.有时我把电视机开着，让它作为背景声音一直响着，以前我从不这样做。Attimes,Iturnonthetelevisionandjustleaveittotalkawayinthebackground,somethingthatI’dneverdonepreviously.DR_Sentence6_He“Dateline”…GivetheChineseequivalentsfor“Dateline”,“Frontline”,“Nightline”,“CNN”,“NewYork1”.“每日新闻”、“一线新闻”、“夜间新闻”、“有线新闻电视网”、“纽约一套”。“Dateline,”“Frontline,”“Nightline,”CNN,NewYork1,everypossibleangleofeverystoryoverandoverandover,evenwhentheyareofnopossibleusetome.DR_Sentence7_Workmoves…Workmovesintothebackground.Whatdoesthissentencemean?Itmeansworkbecomeslessimportant.Whydoesworkbecomelessimportant?Becauseinmymind’seye,communicatingwiththerealworldhasbecomemoreimportantatthattime.DR_Sentence8_WhenI’m…WhydoImisinterpretmyboyfriend’sintention?Becausethetypeddialoguelackstheemotionthatisexpressedandimpliedintherealdialogue.WhenI’minthisstate,Ifightmyboyfriendaswell,misinterpretinghisintentionbecauseofthelackofemotionalcuesgivenbyourtypeddialogue.DR_Sentence9_Iarrange…Whatdoes“story”herereferto?Iarrangeinterviewforstories,doctor’sappointments—anythingtogetmeoutofthehouseandconnectedwithothers.“Story”herereferstoanydescriptivearticleinanewspaperoranevent,asituation,etc.suitableforsuchanarticle.DR_word_virtual1virtual:adj.IcanvisitavirtualstoreandputwhatIwantinmybasketattheclickofamousebutton.1.createdandexistingonlyinacomputerSomepeoplespendtoomuchtimeescapingfromrealityintothevirtualworldconjuredupontheircomputerscreens.DR_word_virtual22.almostwhatisstated;infactthoughnotinnameTheofficialshearthiskindoftalkinvirtualsilence.国王处处都受王后的影响，以至于王后成了国家实际上的统治者。Thekingwassomuchundertheinfluenceofhiswifethatshewasthevirtualrulerofthecountry.DR_word_interpret11.understand(sth.said,ordered,ordone)Thegiftisgenerallyinterpretedasabribe.interpret:v.Shemadeagesture,whichhechosetointerpretasaninvitation.2.giveorprovidethemeaningof,explain诗有助于阐述人生的意义。Poetryhelpstointerpretlife.Theevidenceisdifficulttointerpret.DR_word_interpret23.translatewhatissaidinonelanguageintoanotherNooneinthetourgroupspokeSpanishsowehadtoasktheguidetointerpret.DR_word_stretch(causeto)becomelonger,wider,etc.withoutbreakingMywoolcoatstretchedwhenIwashedit.stretch:v.你已经使我忍无可忍了。Youarestretchingmypatiencetolimit.Thechildstretchedtherubberbandtoitsfullextent.DR_word_submit11.give(sth.)tosb.sothatitmaybeformallyconsideredIamgoingtosubmitanapplicationforthatjobinMicrosoft.submit:vt.Petersubmittedhisapplicationtothelocalgovernment.2.yield(oneself);agreetoobeyShouldawifesubmitherselftoherhusband?Weshouldsubmitourselvestodiscipline.DR_word_submit2Collocation：甘受，服从submitoneselfto服从于；把…提交给…submitto心悦诚服submitwillinglyDR_word_editedit:vt.reviseorcorrectJohndidn’tfinisheditingtheannualreportuntiltheendoflastmonth.ScholarsofteneditShakespeare’splays.DR_word_communicate1communicate:Wecancommunicatewithpeopleinmostpartsoftheworldbytelephone.1.vi.contactsb.inanyway,eap.byspeakingtothem,writingtothemorcallingthem(followedbywith)年轻人有时抱怨无法与父母沟通。Youngpeoplesometimescomplainofnotbeingabletocommunicatewiththeirparents.DR_word_communicate22.vt.make(news,opinions,feelings,etc.)knownTheradiostationscommunicatethestormwarningstotheislanders.Shecommunicatedherideastohersubordinates.DR_word_attimesattimes:Attimes,IfeelthatIwanttoleavethisjob.sometimesShetookineverydetailsoftheotherwoman’sclothes.DR_word_takein1takein:Thedresswastoobig,soItookitin.1.receive,admit2.include3.make(clothes)narrower4.understand5.deceive6.seeataglance;seeatonceMatchtheabovedefinitionswiththesentencesbelow.3Ididn’ttakeinwhatyouweresaying.46DR_word_takein2Thisisthetotalcostofthetrip,takingineverything.1.receive,admit2.include3.make(clothes)narrower4.understand5.deceive6.seeataglance;seeatonceDon’tbetakeninbyherpromises.52Doyoumeanweshouldgetridofthestaleandtakeinthefresh?1DR_word_takein3Collocation：仿效，跟随；相象，在相貌、脾气或性格上相似takeafter拆开takeapart收回（所说的或所写的事）takeback拿下，放下takedown把…视作；误认为takefor脱掉（衣服等）；起飞takeoff从事；开始对付takeonDR_word_takein4Collocation：接管takeover举起；再次开始takeup取出；弄走takeoutDR_word_spitspit:vt.He’sveryillandspitting(up)blood.send(liquid,food,etc.)outfromthemouth(usedinthepattern:spitsth.(out)(at/on/ontosb./sth.))他气呼呼地作了答复。Heangrilyspatoutheranswer.Thebabyspatitsfoodoutonthetable.DR_word_symptom1symptom:n.TheGovernmentmustnotignorethesesymptomsofdiscontentamongtheirownsupporters.1.signoftheexistenceofsth.badHighinterestratesareasymptomofaweakeconomy.DR_word_symptom2Acold,feverandheadachearetheusualsymptomsofflu.2.changeinthebodythatindicatesanillness持续地咳嗽可能是非典型性肺炎的症状。Apersistentcoughmaybeasymptomofatypicalpneumonia.DR_word_nightmarenightmare:n.aterribledreamDrivingthroughthatsnowstormwasanightmare.Ihadanightmareaboutfallingofftheskyscraper.DR_word_converselyconversely:adv.inawaythatisoppositetosth.$1willbuy100yenworthofJapanesegoods.Conversely,100yenwillbuy$1worthofAmericangoods.Youcanaddthefluidtothepowderor,conv