综英第四册unit3答案

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1、Unit3VocabularyexercisesI•Explaintheunderlinedpartineachsentenceinyourownwords.1・11ismypersonalbeliefthathumanpotentialcanonlyberealizebytheglobalizationofideas.2.…theInternetmayberesponsibleforfurtheringthefragmentationofsocietybyalienating让sindividualusers・3.•..hesaidhewas"addicted,”andhas"for

2、ced"himselftogooff-line・4.Automobileownershipbecausecommonplaceandsuburbswerecreated.MProgrcssHwastheirmantra.5.However,basedonmypersonalexperienceIcanunderstandhow,astheysurfthewebsomefolksmightbeconfrontedwithcognitiveoverload.6.Somewouldarguethatvirtualexistencescreatedbysomeuserswhodebate,sh

3、op,travelandhaveromanceonlinearcinfactnotreal.KEY1.abilitytodevelop,achieveorsucceed2.causingtofeelverydistantfromornotwelcometoothers3.likeditverymuchandwantedtospendasmuchtimedoingitaspossible4.awordorphrasewhichisoftenrepeatedtoexpressabelief5.moreinformationthanonecancopewith6.asetofimagesan

4、dsoundsproducedbyacomputerwhichseemssorealthatformostpurposesitcanberegardedasrealII•Choosethewordorphrasethatcanreplacetheunderlinedpartineachsentencewithoutchangingitsoriginalmeanings1.Thepresidentwarned,"Americamustgetridofthehangoverweallhavebecauseofeconomicbingewejustwentthrough/1referring

5、tothelongperiodofinflatedstockpricesthatsentAmericansstreamingintothemarket.A.indulgenceB.speculationC.habitD.inflation2.Thereisasmalldifferenceinmeaningbetweenthetwowords.A.mildB.slightC.moderateD.minimal3.Crabconnoisseursneednotlamentbecausekingcrablegsarestillavailableatthefestival,alongwithp

6、lentyofotherseafood.A.mournB.fellregretC.depressD.dissatisfy4.There'salwaysintensemediacoverageofairplanecrashandthatcanreallyplayintopeople'sfearsandskewtheirperceptionsofhowsafeitistofly.A.misconceiveB・changeC.distortD.preoccupy5.Thecreaturesurviveinathinatmosphereofhydrogenandcarbonanddioxide

7、andinaspecialbrewofvolcanicashalteredtosimulatethepropertiesofMartiansoil,includingitsdensity,grainsizeandmagneticproperties.A.pretendtobeB.imitateC.reproduceD・unify1.Thisbudgetplaceshort-term,politicalpartisangratificationa