新世纪大学英语综合教程4课后练习答案(含原文)

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1、一、单词填空Unit11.Theenormous(庞大的)oilspillonAlaska’sNorthSloperegionin1989wasadisaster(灾难、灾祸)forAlaskanseaanimals.2.Duetothelackoflaborforce,evenwomeninthisvillagewerecompelled(迫使)toworkinthecoalmines.3.Thetravelagencypromisedtoofferforeigntravelerseverythingfromhistorical

2、monumentsandcastlestomodernleisureactivities.4.Accordingtotherulessetbythecompany,anyonewhoisregularlylateforworkislikelytobedisciplined(训导)ordismissed.5.Peopleinthatareaarealreadythreatenedwithenvironmentaldestruction(破坏)since60%oftheforesttherehasbeendestroyed.6.The

3、autocompanyhasseenahugeincreaseintheoutputofprivatecarsthisyearduetotheimprovedworkingefficiency.7.Underthesevereattackfromenemyaircraft,thetroopswereforcedtoretreatedfromthefront.8.Thetennismatchwasabandonedathalf-timebecauseoftheharshweatherconditions.9.Thepoliceman

4、searchedthebuildingthoroughlybutdidnotfindanytraceofthecriminal.10.SurvivaloftheFittestisaneternaltruthofnature.11.Aseriesofnewpolicieshavebeenintroducedintheregioninthehopeofattractingforeigninvestment.12.Themilitarygovernmentrefusedtotransferpowertoademocraticallyel

5、ectedciviliangovernment.13.Manypeopletendtojustifythebreakdownoftheirmarriageonthegroundsofconflictofpersonalities.14.Thesubstanceonthenewmedicineisbelievedtobesafe,nonetheless,theFoodandDrugAdministrationsisgoingtoexamineitallthesame.15.Ithasbeenalongtraditionforbusi

6、nessesinthisareatomakecontributionstothelocalcharities.16.InordertoachieveahigherGDP,thegovernmenthastakenvariousmeasurestoacceleratetherateofeconomicgrowth.17.Deforestingandglobalwarmingthreatentoruinthecurrentandfuturestateofourenvironment.Unit31.Aftergoldwasfirstdi

7、scoveredatSutter’sMillin1848,manypeopletraveledallthewaytoCaliforniainquestofgoldandfortune.2.Hehadfinishedhisspeech,butsomehowheremainedatthemicrophoneforafewminutes,gazingattheaudience.3.Medicalresearchhasprovedthatpeoplewhoconsumelargeamountsofanimalfatsaremorelike

8、lytogetcancerandheartdiseasethanthosewhodonot.4.Myfather’sjobistolookthroughamicrophoneatvirusesdayandnight,andhisbiggestwis