新世纪大学英语综合教程4第二版UNIT1课后习题答案文档格式.docx

新世纪大学英语综合教程4第二版UNIT1课后习题答案文档格式.docx

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9）miracle

10）eternal

11）pile

12）transfer

13）mass

14）thereby

15）haveemerged

16）trigger

17）threaten

18）consumed

19）hollow

2.Intheboxesbelowaresomeoftheexpressionsyou

havelearnedinthisunit.Completethesentenceswith

them.Changetheformwherenecessary.

1）showsignsof

2）copewith

3）livesinfearof

4）toughitout

5）cutdown

6）fromheadtofoot

7）searchedout

8）nothingshortof

9）Asyet

10）settlein

11）takeheart

▆IncreasingYourWordPower

1.Youwillreadsixpairsofwordswhicharesimilarinmeaningbutaredifferentinusage.Reflectonthedifferencesinusagebetweenthewordsineachgroupandfillineachblankwithaproperone.Changethe

formifnecessary.

1）temptation

2）attraction

3）chance

4）opportunity

5）states

6）country

7）warned

8）threatened/threatens

9）refuse

10）reject

11）total

12）gross2.Ablendisawordproducedbycombiningpartsofotherwords,suchas“comsat”from“communications”and“satellite”.Trytofindoutwhatwordsthefollowingblendsareformedfrom.Youmayconsultadictionaryifnecessary.▆Answers:

BlendFormationMeaning

smogsmoke+fog烟雾

blogweb+log博客

brunchbreakfast

+早午餐（早餐和午lunch

餐合为一餐）

automobile+

autocide

撞车自杀suicide

chunnelchannel+

海峡隧tunnel

motor+hotelmotel汽车旅net+citizen

netizen网+sci-fi

science科幻小fiction

+workaholicwork工作alcoholic

+

wi-fiwireless无线网fidelity

inanadjectiveColumnBwith3.FillintheblanksininoppositeadjectivemustbeTextA.ThetargetaformandmustColumntotheoneinAmeaningcorrectcollocationwiththenouninColumnC.

Answers:

▆1）individual

2）contradictory

3）destructive

4）rational

5）primitive

6）synthetic

7）distant

8）pessimistic

9）irreplaceable

10）enormousGrammarinContext

point

BfromfollowingStudy1.thesentencesTextand

outthegrammaticalfunctionofeachofthepresent

participlesusedasanadverbial.

1）anadverbialofaccompanyingcircumstances

2）anadverbialofaccompanyingcircumstances

3）anadverbialofresult

4）anadverbialofresult

5）anadverbialofmanner;

accompanying

circumstances

6）anadverbialofresult

7）anadverbialoftime

2.Completethefollowingsentencesbytranslatingthe

ChineseinthebracketsintoEnglish,usingapresent

participleasanadverbial.

1）killingthousandsuponthousandsofpeople

2）raisingtheaverageyieldby15percent

3）tryingtodeduceitsoperatingprinciple

4）Seeingthateveryonewasbendingoverhis/herbook

5）Nothavingheardfromhisparentsforalongtime

6）leavingtheprojectunfinished

7）Turningtotheright

8）Notwantingtomakethepatientnervous

Cloze

Completethefollowingpassagewithwordschosen

▆

fromthisunit.Theinitialletterofeachisgiven.

（1）realm

（2）elemental

（3）obtain

（4）stubbornly

（5）transferred

（6）transformed

（7）subdued

（8）expansion

（9）irreplaceable

（10）extinct

（11）dynamic

（12）verge

（13）moderate

（14）ecological

（15）rational

Translation1.TranslatethefollowingsentencesintoEnglish,using

thewordsandexpressionsgiveninbrackets.

▆AnswersforReference:

1）Thevillageissoclosetotheborderthatthevillagers

livedinconstantfearofattacksfromtheenemy.

2）Inonlytwentyyearsthecountrywastransformedinto

anadvancedindustrialpower.

3）Seeingtheprojectsuccessfullycompleted,thosewho

hadinvestedsomuchtimeandenergyinitfeltvery

proud.

4）Giventhecurrentfinancialsituation,itisinevitable

thattheUSdollarwillbefurtherdevalued.

5）Therearesomanyvehiclesnowadaysthattheroads

inthisareaarebarelyadequatetocopewiththepresent

traffic.

6）Theweathershowednosignsofgettingbettersothe

governmentcalleduponustogetpreparedforfloods.

7）Alicehadbeenconfinedtobedforover10yearsafter

thetrafficaccident,andsoherrecoveryseemednothing

shortofamiracle.

8）Thestudentswereallverymuchconcernedaboutthe

WorldCup,spendingatleasttwohourseveryday

watchingthelivematchesonTV.

9）ThomassaidthathisfamilyhadsettledinFlorida

morethanhalfacenturyago.

10）Askforhelp.Don'

ttoughitoutyourself.Ilearned

thislessonearlyinmylife.

2.TranslatethefollowingpassageintoEnglish.

▆Answersforreference:

Humanbeingsliveintherealmofnature.They

arenotonlydwellersinnature,butalsotransformers

ofit.Withthedevelopmentofsocietyanditseconomy,

peopletendtobecomelessdependentonnature

directly,butindirectlytheirdependencegrows.

Humanbeingsareconnectedwithnatureby

ties.Noonecanliveoutsidenature.However,blood”“andbetweenmanpreviousdynamicbalancethe

Problemsbreakingdown.shownsignsofnaturehas

suchasthepopulationexplosion,ecologicalimbalance

becomehaveofnaturalresourcesandtheshortage

beingfromkeepinghumansocietymajorfactors

furtherdeveloped.

forchoicetheonlyProfessorSpirkinholdsthat

productionorganizationwiseofhumanbeingsisthe

andcareforMotherNature.

Theme-RelatedWriting▆Writeanessayofnolessthan150wordsonthetopic

“MyUnderstandingofEnvironmentalProtection”.

Yourwritingshouldcoverthefollowingpoints:

1）therelationshipbetweenmanandthe

environment

2）theurgencyofenvironmentalprotection

3）waystoprotecttheenvironment

▆Sampleessay

MyUnderstandingofEnvironmentalProtection

Manandtheenvironmentarecloselyrelated.

Manreliesontheenvironmentforwater,foodand

shelter.Aharmoniousrelationshipbetweenmanand

theenvironmentisessentialforhumansurvivalonthe

earth.

However,manandtheenvironmenthavenever

beenonsuchbadtermsastheyarenow.Associety

develops,man'

stransformationofnaturehasseverely

pollutedhislivingenvironment.Deforestationleadsto

changesinrainfallpatterns,causingdevastatingfloods,

droughtsandsandstorms.Thedischargeofchemical

pollutantsendangersourhealthandthelivesofother

beings.Andmassproductionhasresultedinthe

shortageofirreplaceablenaturalresourcessuchas

coalandoil.Ifwetakenoimmediateandeffective

stepstoprotectourenvironment,humanbeingsmay

bethenextspeciestobecomeextinct.

Weshoulddoourbesttoprotectourenvironment

byplantingmoretrees,takingcareofwildlife,

reducingindustrialwastes,usingrenewableenergy,

andimposingheavyfineson

environmentally-unfriendlyactivities,soastopreserve

theenvironmentforfuturegenerations.

（167words）