《学术英语(综合)》课后答案.docx

《学术英语(综合)》课后答案.docx

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《学术英语（综合）》书本答案

以下答案对书本习题中类似于“Doyou（think/agree）”giveapresentation等的部分问题进行了省略。

Unit1Economics

TextA:

Lead-in:

omitted

Criticalreadingandthinking:

Task1:

Body:

UsethelaborandskillsbehindtheThanksgivingweekendasexamplestoillustratetheconceptof"theinvisiblehand"

End:

Echothebeginning,emphasizingweshouldbegratefultothemiracleonthisThanksgivingDayandeveryday

Task2:

1. ItisnotdifficultatalltoexplainwhygrocerystoresstockuponturkeybeforeThanksgiving.Thereseemstobenomiracleinit.

2. Theuseofsomany"and's"helpstoemphasizethataseriesofactionsandallkindsofworkareinvolvedinthesaleofThanksgivingturkey.

3. Herectfromabove,,meansctfromGod".Thephraseisusedtoshowthatthereissomethingwondrousandalmostinexplicableinthesocialorderoffreedom.

Task3:

Markethasitsownwayofpunishingbusinessmalpractice.Forexample,ifafastfoodchainsellscontaminatedfood,nation-widedemandfortheirfoodwillgodown,alongwiththeirprofit.Whenacompanysellsdefectiveproducts,theyhavetodealwithliabilitycosts.

Languagebuilding-up:

Task1:

1.

1.饲料经销商；饲料批发商 2.为他自己的收益而工作

3. 技能与劳动力 4.制造塑料 5.私人交易

6.包装并定价 7.无形之手

2.

1.priced 2.labor 3.transactions

4. gain 5.labor;manufactured

6.theinvisiblehand 7.distributor

Task2:

1. Today,inmillionsofhomesacrossthenation,Godwillbethankedfbrmanygifts,forthefeastonthetableandthecompanyoflovedones,fbrhealthandgoodfortuneintheyeargoneby,fbrpeaceprivilegeofhavingbeenbom—orhavingbecome—American.（Line2,Para.l）

2. Andyet,isn*ttheresomethingwondrous—somethingalmostinexplicable—inthewayyourThanksgivingweekendismadepossiblebytheskillandlaborofvastnumbersoftotalstrangers?

（Line1,Para.4）

3. ...ThanksgivingTurkey,therewouldbeone—ormorelikely,afewdozen—waiting.（Line3,Para.6）

Task3:

1.verymany 2.buyingorselling 3.alargegroupof

4. morehuge 5.understand 6.troubled

TextB:

Criticalreadingandthinking:

Task1:

1. Consideringthatherboyfrienddoesn'tevenbothertochooseagiftforher,thegirlconcludesthathedoesn'tloveher.Therefore,shebreaksofftherelationship.Inthecasewherethestrengthofaffectionismostinquestion,peoplecarealotaboutwhatisgivenasagift.

2. Thefollowingisonemoreexamplewherethesignalingtheorycanbeapplied:

Inthejobmarket,anemployermaynotknowwhetheracandidateisqualifiedfbrapostornot.Veryoften,thecandidatewillshowtheemployereducationcredentials,whichcanbeusedasasignaltotheemployer.Thustheinformationgapisnarrowed.

Task2:

（以下所有表格题若未说明，顺序皆为从上到下，从左到右）

Internetbrowser; Windowsoperatingsystem; deter;

enteringthemarketandofferingnewproducts; carstodayincludemanybuilt-inproducts;

monopoly; 80; reliable; easiertouse;

severelylimited; changing; competitors; low;

Researching:

TheU.S.economyisafreemarketeconomywithsomegovernmentregulationadtherehasbeenalastingdebateabouthowmuchgovernmentregulationisnecessary.Thosewhoarguefbrlessregulationclaimthatthefreemarketitselfwillrequirebusinesstoprotectconsumersandprovidegoodproductsorservicesandtheinterferencefromthegovernmentcandonothingbutincreasethecostofdoingcorporationsarenotconcernedaboutthepublic5sinterest,soregulationisindispensable.Interestingly,AdamSmithhimselfbelievedthatgovernmenthadanimportantroletoplayineconomiclife.Forexample,hebelievedthatthegovernmentshouldenforcecontractsandgrantpatentsandcopyrights.

TextC:

Task:

每一个精明的一家之主都知道，如果买一样东西所花的钱比在家里自己生产所花的成本要小，那就永远不要尝试在家里生产。

裁缝不会去做自己的鞋子，而向鞋匠购买；鞋匠不会去做自己的衣服，而雇裁缝来做；农民不会去做鞋也不想缝衣，宁愿雇用不同的工匠来做。

他们都会为了自身的利益而采取某种方式来利用整个产业，在这种方式里，他们会比邻居更有优势，并用自己生产的一部分产品或者相同的东西，即以一部分产品的价格来购买他们所需要的其它任何物品。

Listening:

Task1:

omitted

Task2:

Case1:

absolutely;comparative;lower

Case2:

youcookandyourroommatecleans;youcleanandyourroommatecooks

Speaking:

omitted

Writing:

Task1:

（suggestedchoice）3>4、8

Task2:

omitted

Unit2BusinessEthics

TextA:

Lead-in:

Task:

1. Limitsmokingandtobaccoadvertising

2. 350millionpeople

3. India

Criticalreadingandthinking:

Task1:

1.

Theinvisiblehands; thewealthofitsstockholders; Profitmaximization;

thebesteconomicsystem; Freeenterprisesystem; constraints;

2.

Argument1:

1） awiderangeofregulationsareimposed

2） assessingcostsoncompanies;BPoilspill

Argument2:

1） behaveethically;valueandreputation

2） Don5tBeEvil

3） creativecapitalism

4） contributedmorethan$6billionTask2:

1. Yes,Iagree.Because:

• Earningprofitisthemainaimofeveryeconomicactivity.Abusinessisaneconomicactivityandhence,itsmainaimshouldbetoearnprofit.

• Profitisameasureofefficiencyandeconomicprosperityofthebusiness.Thisjustifiesthe