全新版大学进阶英语第二册第1单元习题答案最新.docx

全新版大学进阶英语第二册第1单元习题答案最新.docx

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全新版大学进阶英语第二册第1单元习题答案最新

全新版大学进阶英语第二册第1单元习题答案

Unit1LivingGreen

KeytoExercises

Opener

Suggestedanswersforreference

1.Therearealotofsimplethingswecandotodecreaseenergyconsumption.Herearejustafewexamples:

Useenergyefficientlightbulbsforourmost-usedlights.

Whenweleavearoom,turnoffthelight.

Turnoffourcomputer/laptopwhenwearenotusingit.

Savewater.Takequickershowers.Whenbrushingteethweshouldnotleavefaucetrunning.

Usereusableclothshoppingbagsthataremadefromplantfibers.

Wheneverpossible,walk,bike,carpool,orusepublictransportation.

2.Oldclothesandbooks:

Otherpeoplecanreuseourunwantedclothesandbooksifwedonatethem.

Oldclothescanalsobemadeintootheritemssuchascushioncovers.

Oldelectricalequipment:

Donateoldelectricalequipmenttoschoolsorcommunitycenterssothatotherscanreusethem.

Rechargeablebatteries:

Unlikeregularbatteriesthatcreateunnecessarywaste,rechargeablebatteriescanbereusedmanytimesbeforetheyneedtobethrownaway.

Jarsandpots:

Bycleaningglassjarsandsmallpots,wecanusethemassmallcontainerstostoreoddsandends（零星物品）.

3.Livinggreenmeansreducingone’scarbonfootprint,or,moregenerally,makingassmallanimpactonthenaturalenvironmentaspossible.

Yes,Ihavethoughtaboutit.Icantakesomesmallstepstorestrictenergyconsumption.Forexample,takingshorter,coolershowers.InthatwayIcansaveenergybyminimizinghotwateruse.

ReadingInteracting

I.UnderstandingtheText

1.TextOrganization

2.ComprehensionCheck

2.1Focusingonthemainideas

AfterlivinginthecityofLasVegasforyears,AlisonZeuschelandherfamilydecidedtomovetothecountryside.TheirhomehuntingendedupinaverysmalltowninArizonawheretheypurchasedahouseon40acresthatwasnotonlyoffthegrid,butwithoutaccesstoany（public）utilities.Justimaginethechallengesfacingthem,suchasgeneratingtheirownpowerandhaulingtheirownwater.However,theyworkedhardandsucceededinmakingtheadjustmentinafewmonths.Inaddition,theybenefitedalotfromlivingoffthegridthere.Mostimportantofall,theycametoknowtheimportanceofconservationandlearnedhowtoconservepowerandwaterandhowtoreusethings,etc.Inotherwordstheylearnedhowtolivegreen.

2.2Diggingintodetail

1.Herdaughterwantedahorse.Herhusbandwantedproperty.Hersonwanteda

dirtbike.Thewriterherselfwantedherfamilytobemoreself-sufficient.

2.Thepropertywasoffthegrid.Itwasactuallynotconnectedtoanyutilities-

power,waterorasewersystem.

3.Theygeneratedelectricitybywindandsolarpower,andstoreditin16golfcart

batteries.Waterhadtobehauledinfromanearbytownandstoredintwotankslocatedontheproperty.

4.Inherview,oneofthegreatestbenefitswasteachingherchildrenthe

importanceofconservation.

5.Otherchangesincludedreducingtheamountoftrashbyrecyclingand

composting,growingtheirownorganicvegetablesandreusingthingsthattheywouldnormallytossaway.

2.3Understandingdifficultsentences

1.A

2.B

3.B

4.A

5.B

II.FocusingonLanguageinContext

1.KeyWordsExpressions

1.Jackhasnointerestwhatsoeverinpursuinganactingcareer.Heloveswriting

anddirecting.

2.Theideawastohaveusersuploadtheirmedicalrecords,sothattheycouldbe

availableatanytime.

3.Trafficjamsoftenbuildupwhendriversslowdowntoseewhathappenedina

crash.

4.AnativeNewYorker,Benisfamiliarwiththecity,itsneighborhoods,andallhe

hasconnectionswith.

5.Youmayhavealreadyseenyourdreamhouse.Beforeyouputinanoffer,you

candoafewmorethingstoensureyoupurchasetherightpropertyfortherightprice.

6.Buyingorganicfruitandvegetablescostsmore,andformanyshoppers,the

benefitshardlyseemworththeextraexpense.

7.Self-sufficientlivingisthepracticeofprovidingforyourownneedswithout

outsideaidorresources.

8.Intheinterview,thewriterwasaskedhowhesetaboutwritinganovelbasedon

adreamheoncehad.

9.Areyouthinkingofbecominganinsurancesalesagent?

Takethisquiztofind

outifthisistherightcareerchoiceforyou.

10.Therentfortheapartmentisreasonable;besides,theutilitiesareincluded,

whichmeansyoudon’thavetopayanythingforgas,electricityandwater.

11.Acentralheatingandcoolingsystemproduceswarmorcoolairinonecentral

areaanddistributesitthroughoutthebuilding.

12.Weweredeeplyshockedandsaddenedwhenwelearnedofthesuddendeathof

ournewlyretiredprofessor.

13.Ifyouknowtheinsandoutsofsomething,youknowallthedetailsaboutitand

understandhowitworks.

14.It’slongbeenproventhatwecanaccomplishanyprojectifwebreakitupinto

smallpiecesanddotheprojectonepi