新编大学英语unit4答案

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1、课后练习答案（全新版大学英语综合教程第二版第2册Unit4）Unit4TextAAVirtualLifeI.Vocabulary1.Fillinthegapswithwordsorphrases•••1)conversely2)butthen3)symptom5)abusing4)spitting6)tone7)took(her)in8)editing9)havearranged10)insight11)stretched12)data2.Rewriteeachsentence.••1)smokingcigarettesjarsonme.2)fin

2、dthemselvesgettingsuckedin3)hasarrangedforatechnicianfromthecomputerstoretocheckandrepairit.4)fledth&rcountrytoavoidmilitaryservice/fledtoothercountriestoavoidmilitaryservice.1)restorepeople'sconfidenceinit.1.Completethesentences1)thevirtual/online/via2)nightmare/routine/anyap

3、pointment/arrangefor3)cue/remarks/histuneHeCollocation1.Wecamehereallthewayonfoot2.Privatecarsarenotallowedoncampus>3.TheyareonvacationinFlorida.4>Maryhasbeentalkingtoherfriendonthephoneforanhour.5・Don'tworry^Lucyisalwaysontime.6.Industrialdemandonfuelisontherise>III.Usage1.ha

4、rd2.difficult3.impossible4.tough5.hard6.easyComprehensiveExercisesI.Cloze1.Text-relatedI)Internet3)virtual5)arrange7)annoying9)crawlsII)spit13)suckedinto15)flee2)click4)routines6)nightmare8)connection10)takein12)data14)Attimes16)online2.Theme-related1)companion3)access5)custom

5、ers7)provides9)remote2)deliver4)enables6)delights8)small10)informationII.Translation1>TranslatetheSentences1)Researchshowsthatlaughtercanbringalotofhealthbenefits.1)AslowInternetconnectionspeedisreallyannoying.2)Asthelawstands，helpingsomeonecommitsuicideisacrime.3)Inherreport^

6、Marytriestointerpretthedatafromacompletelydifferentangle.4)Sueisagirlofgreattalent.Heramazingmemorysetsherapartfromherclassmates.1.TranslatethepassagePerhapsyouenvymeforbeingabletoworkfromhomeonthecomputer.IagreethattheInternethasmademyjobaloteasier.Icanwrite，submitandeditarti

7、clesviaemail，chatwithmycolleaguesonlineanddiscussworkwithmyboss.Withadickofthemouse，IcangetallthedataIneedandkeepupwiththelatestnews.Butthen，communicatingthroughtheNetcanbefrustratingattimes.Thesystemmaycrash.Worsestill，withouttheemotionalcuesofface-to-facecommunication^thetyp

8、edwordssometimesseemdifficulttointerpret