大学英语第三册答案Word下载.docx
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PartC
1.b
2.c
3.b
4.d
5.d
Unit2
1.b
3.d
4.c
1984/son/medicalschool/tuition/affordit/realize/newspaperads/extrabusiness/advertisement/succeeded/agent/changed/phonecall/putaside/doing/immediately/familiar/father-in-law'
s/visited/hisfather-in-lawalive/coincidence.
1.T
2.F
4.F
5.F
1.Hewasintrigued.
2.Abankstatement.
3.hisfather-in-lawhadputanamountofmoneyinthebankforhisgrandchildren'
seducation.
4.Alittleover$15,000.
5.Hecouldusethemoneytocoverthetuitionofhisfirstyearatamedicalcollege.
6.HeisadoctorinIllinois.
1.F
5.T
6.T
7.F
8.T
Unit3
3.a
1.Becauseshewantedtounderstandeachother'
sexpectationssothatpotentialproblemscouldbeavoidedandtheycouldlivehappilytogether.
2.Cleaningup.Everythingmustbecleanedupandputawaybeforegoingtobed.
3.Sleeping.Timeforbed:
11pm;
timetogetup:
6:
30amexceptonweekends.
2.F
3.T
4.T
1.Onerulesaysthatiftheygetlostformorethanfiveminuteswhentheyaredriving,theymuststopandaskfordirections.
2.OnceTomandLindagotlostwhentheyweredrivingtoafriend'
swedding.
3.Lindawantedtostopatagasstationtoasktheway,butTomthoughthecouldfigureitout.
4.Asaresult,theywerelatefortheweddingbecausetheywentinthewrongdirectionforfortymiles.
1....notsospecial/notextremes
2.a....getangryquickly
b....changethemselves...
Unit4
1.d
Samhasbeenapoliceofficerfor30years.Hehasdoneeverythingfrompatroltoundercoverwork.Hehasalsodonedetectiveworkandnowheissupervisinginvestigations.
Samthinksbeingapoliceofficerisaverystressfuljob,butitdependsontheassignmentonehas.Inhisopinionthebiggestpertofthestressisthefearoftheunknownandpatrolisthemoststressfulassignment.
3.T
1....Oneisanexerciseprogram,anotherisapsychologicalprogramwithcounselingforofficers.Andthereareseveraldiscussiongroupsaswellforofficerstositdownandtalkabouttheirstresswithotherofficers.
2.2）...Hetriestogetsomesortofexerciseeveryday.3）...hispersonalrelationships,especiallyhisrelationshipswithhiswife.
1.d
4.b
5.c
Unit5
1.D
2.D
2.T
3.F
5.T
6.F
7.T
8.F
9.F
10.T
1.ReachingEverybodybyExposingLies
2.Theylaunchedanadvertisingcampaigntocallonyouthtofightagainsttobaccocompaniesbystartingthe"
NotfroSale"
commercialontelevisionandradio.
3.Theyintendtospreadthemessagethatteenagersnolongerwanttobetargetedbytobaccocompaniesintheiradvertisements.
2.a
3.c
4.c
5.b
Skatescooter
∙MostlymadeinSwitzerland
∙In1999
∙NotuntilitwaspopularinJapan
∙Forsport;
fortransportationfromhometotheundergroundorfromabusstoptotheoffice
∙avarietyofpeople,fromstudentstobusinessexecutives
∙Canbefoldedupwithoutdifficultyandiseasytocarryabout
Unit6
2.C
LeavesareNature'
sfoodfactories.Plantstakewaterfromthegroundthroughtheirrootsandcarbondioxidefromtheair.Thenleavesturnwaterandcarbondioxideintosugarinthepresenceofsunlightandchlorophyll.Thisprocessiscalledphotosynthesis.Leavesaremostlygreenbecausechlorophyllisgreen.Asamatteroffact,thereare,inleaves,smallamountsofyellowandorangeallalong,buttheyarecoveredupbythegreenchlorophyllinsummer.Theyshowupinfallaschlorophylldisappearsfromtheleaves,duetothedeclineofphotosynthesis.Thebrightredsandpurplesweseeinleavesoftreeslikemaplesaremademostlyinfall.Thebrowncoloroftreeslikeoaksismadefromwastesleftintheleaves.
1.C
2.B
1.Theyareleafpigments,lengthofnight,andweather.
2.Itisthesteadilyincreasinglengthofnight.
3.Theychangetheircolorsatthesametimenomatterwhethertheyareonahighmountainorinwarmlowlandsbecausethetimingofcolorchangeseemstobegeneticallyinherited.
4.Itisbecausetheirneedle-likeorscale-likefoliageiscoveredwithaheavywaxcoatingandtheliquidinsidetheircellscontainscold-resistantelements.
5.IntheArcticbecausethewinterthereistoocold.
Exercise:
5.F
8.T
Unit7
1.B
7.F
2.B
1.BecauseshewasafraidKrimalimightnotbeabletocatchher.
2.Becauseshethoughtthebedsheetscouldsomehowprotectthebabyfrombeinghurtifshefailedtocatchher.
3.Becausetheywereafraidoftheswayingceiling.
4.tomakeiteasierandsaferforpeopletogetdown.
5.Abouttwodozenweresaved.
1.A
2.B
3.B
4.B
5.A
Unit8
2.A
3.D
5.
F
2.D
A
...apositivefactor...
...noseriousissues...
...notasignificantfactor.
...notaffectedtheirlives.
...atleastasmalldisadvantageandaminorsourceoffrustrationintheirlives.
B
Basicskillslikelearningtowrite,learningtousescissorsandotherhandtoolsandutensils,andlearningvariouscraftsandotheractivities
Instructorsandinstructions...
at12weeks
bothhands
by24weeks
by36weeks
lefthand
between40and44weeks
righthand
at48weeks
between52and56weeks
at80weeks
attheageoftwo
righthand
betweentwoandahalfandthreeyears
bytheageofeight
...
Unit9
1.InMr.AndrewSong'
soffice
2.Bossandsecretary.
3.ForanappointmentwithMr.AndrewSong.
F
7.T
8.F
Purposeofmeeting:
todiscussthecausesforthedeclineinprofits
Time:
10:
00am
Chair:
Bernard
Speaker:
SamCanning
Position:
ChiefSalesExecutive
Themainpointsofhistalk:
1.Salesaredownbutnotbytoomuch
2.Thebudgetforsaleshasn'
tincreasedevenwithinflation
3.Theproductsareold.
technicalfeature:
...--almostthesame
Price:
...10to15%moreexpensivethanBproducts
Marketshare:
A--smallerbutgrowing
/
B--largeratpresent
Fame:
AproductsarelesswellknownthanBproducts
Prospect:
A--hasmorepotentialtosurvivefuturecommercialpressuresasithas
atechnicalleadinresearch,gooddesignandgoodmarketingstrategy.
B--willprobablybeunabletokeepitspresentstatus
Decisionreached:
ToinvestinA
Unit10
2.C
3.C
1.B
3.ACEFHIJ
1.employmentagency
2.job-matching
3.brokedown
4.essential
5.frustrated
6.Thereontheterminalscreensappearedasinglesentencetypedinbyanannoyedcounselor.
7.Beforethelaughterintheofficecoulddiedownthecomputersblinkedandsentbackintoaction.
8.ItseemedthatthepoweroftheMiddleEastextendedfarbeyondtheoilfields.
Unit11
Exercise2:
1.popcorn
2.successful
3.$20million
4.softdrinks
5.icecream
6.three
7.four
8.boxoffice
9.halfthemoney
10.69%
11.89%
12.alittleover3p
13.$4
14.$3.95
15.100%more
3.D
1.fallingfrom
2.swimming
3.driving
4.settingfire
5.fights
6.from50meters
7.35meters/exploringhelicopter/train/tunnel
1.dialogue1
1.c
2.b
2.
dialogue2
2.d
3.
dialogue3
d
Unit12
1.midnight/31,2001/newnotes（newcurrency）
2.300million/changingtheiroldcurrencies/15million/52million/646million/568million
3.greaterEurope/stronger,wealthier
4.championed/peaceandsecruity
3.c
1.
wheneconomicconditionsareright
2.thepollsshowedthatmanyBritonsopposet
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