西安交大版硕士英语综合教程课后参考答案.pdf

西安交大版硕士英语综合教程1课后参考答案

Unit1LowCarbonEconomy

TextACreatingaLowCarbonEconomy

→III.KeytotheExercises

1.ReadingComprehension

a.Choosethesentencethatbestexpressesthemeaningofthe

statementfromthetext.

1.B2.B3.A4.C5.B

b.Fillintheblankswiththeinformationyou’velearnedinthe

text.

1theresultoftherapidbuildupofgreenhousegasesprimarily

causedbyhumanactivities;webeginaconcerted,rapidshifttoward

alowcarboneconomy

2climaterepresentstheenvelopewithinwhichallournatural

systemsoperate

3theincreasedcostsofdamagefromextremeweathereventssuch

asfloods,droughts,hurricanes,heatwaves,andmajorstorms;the

riskthatsucheventsaffectglobalfinancialmarketsthroughhigher

ormorevolatileinsurancecosts;andtheriskofabruptandlarge

scaleclimatechange

4Scientificanalysisofhistoricclimatedataandprojectionsof

futureconditions,andstateoftheartcomputermodelspaint

astarkpictureofwhatistocome

5keepingaveragetemperaturetoanincreaseintherangeof2.0℃

to2.4℃

2.Vocabulary

a.Fillintheblankswiththecorrectformofthewordsorphrases

youhavelearnedinthetext.

1adverse2stark3inflict4systematically5triggered

6improvident7incurred8alternative9lostouton10settledon

b.Choosethewordorphrasethatisclosestinmeaningtothe

underlinedone.

1B2C3A4D5B6C7A8D9C10D

3.Cloze

Chooseanappropriatewordorphrasefromthefollowinglisttofill

ineachofthefollowingblanks.EachonecanbeusedonlyONCE.

Changetheformwherenecessary.

1embraced2spedup3runningout4urgency5initiative

6specific7designated8contribute9incorporate10hampering

11reward12involved13adverse14adaptive15vulnerability

16alternative17context18dueto19