人教版高中英语选修六Unit4 Global warming同步精练及参考答案docx.docx

人教版高中英语选修六Unit4 Global warming同步精练及参考答案docx.docx

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人教版高中英语选修六Unit4Globalwarming同步精练及参考答案docx

高中英语学习材料

***鼎尚图文理制作***

人教新课标英语选修6Unit4Globalwarming同步精练及参考答案

UnitFourGlobalwarming

I.用所给词的词组适当形式填空

1._（half）theentirecompany,Iwouldliketothankyouforallyourwork.

2.Wehaveourbadtimesbut（whole）we’refairlyhappy.

3.Idon’tknowhowit（come）thatwestoppedlovingeachother.

4.Theluckyfanswillbepickedout（random）ratherthanchosenbeforehandtoperformwiththesinger.

5.（average）,womenlivebetweenfiveandsevenyearslongerthanmen.

6.（keep）trying.You’llsucceedintime.

7.Icannotimaginehowyou（come）naughtychildrenatall.

8.（quantity）foodwereleftonthetable.

9.Sportsandgamescan（build）one’scharacter.

10.Hislaziness（result）failureinmathsexamagain.

II．语法填空

阅读下面材料，在空白处填入适当内容（每空1个单词）或括号内单词的正确形式。

Allscientistssubscribetotheview1itishumanactivity2hascausedtheglobalwarming.Thisactivityisburningfossilfuels3（produce）energy.Asaresult,anaturalphenomenon4（call）the“greenhouseeffect”hascomeabout.5thisphenomenon,theearthwouldbeaboutthirty-threedegreesCelsius6（cool）thanitis.So,weneedthosegases.7,theglobaltemperaturewillrisewhenweaddhugequantitiesextracarbondioxideintotheatmosphere.Weknowthatthelevelsofcarbondioxide8（increase）greatlyoverthelast100to150years.Theattitudesofscientiststothisriseare9（complete）different.Somethinkthatthetrendwouldbe10catastrophewhilesomeareopposedtothisview,andtheybelievethatanywarmingwillbemildwithfewbadenvironmentalconsequences.

1.____________2.____________3.___________4.___________5.___________

6.____________7.____________8.___________9.___________10___________

III、完形填空

阅读下面短文，从各题所给的四个选项（A、B、C和D）中，选出最佳选项。

IntheUnitedStatestherewasanunusualtaletellingofthedaughterofamechanic（技工）.Onedaywhilewalkingalongthebankofalake,thegirl1tosee20eggslaidbyawildgoose（鹅）.Aftersometimethegirl2themotherwouldnotreturntohereggsandshe3totakethemhome.Thereshecarefully4theeggsintheheatofalamp.Severaldays5theeggsbrokeandthebabygeesecameintothe6.

Geeseareknowntotakethefirstlivingthingtheyseeastheirmother.7,totheseyounggeese,thegirlwastheirmother.

Asthey8,thegirlwasableto9herbirdstorunacrossthegrass,butshecouldnotteachthemto10.Thegirlbecameincreasinglyworriedaboutthis,bothwhen11andinherdreams.Later,shehadan12:

Shewouldpilot（驾驶）aplanetoguidethemin13.Sheaskedherfatherforaplaneandheassembled（组装）asmallaircraftforher.

Caringabout14safety,thefatherdecidedtopilottheplanehimself.However,thebirdsdidnot15orfollowhim,and16sleptinthegrass.

Oneday,thegirl17intotheplane,starteditandsoonleftthe18.Seeingtheirmothertaketotheair,thebirds19flapped（拍打）theirwingsand20.Sheflewtheplanefreelyinthesky,heryoungbirdsfollowing.

1.A.managedB.attemptedC.happenedD.supposed

2.A.realizedB.expectedC.imaginedD.admitted

3.A.helpedB.decidedC.affordedD.meant

4.A.placedB.protectedC.treatedD.examined

5.A.agoB.outC.laterD.long

6.A.familyB.lakeC.homeD.world

7.A.ButB.AlsoC.ThusD.Still

8.A.increasedB.improvedC.roseD.grew

9.A.askB.leadC.wantD.allow

10.A.flyB.raceC.swimD.sing

11.A.asleepB.awayC.aroundD.awake

12.A.ideaB.opinionC.explanationD.excuse

13.A.skyB.heavenC.flightD.plane

14.A.hisB.herC.theirD.its

15.A.respectB.rememberC.recognizeD.receive

16.A.soB.insteadC.hardlyD.too

17.A.climbedB.lookedC.reachedD.fell

18.A.houseB.floorC.waterD.ground

19.A.secretlyB.disappointedlyC.patientlyD.eagerly

20.A.lookedawayB.setoutC.wentbyD.turnedback

IV、阅读理解

A

阅读下列短文,从给的四个选项（A、B、C和D）中,选出最佳选项。

Sheiswidelyseenasproofthatgoodlookscanlastforever.But，atnearly500yearsofage，timeiscatchingupwiththeMonaLisa.

Thehealthofthefamouspicture，paintedbyLeonardodaVinciin1505，isgettingworsebytheyear，accordingtotheLouvreMuseumwhereitishoused.

“Thethin，woodenpanelonwhichtheMonaLisaispaintedinoilhaschangedshapesinceexpertscheckedittwoyearsago.”themuseumsaid.Visitorshavenoticedchanges，butrepairingtheworld'smostfamouspaintingisnoteasy.ExpertsarenotsureaboutthematerialstheItalianartistusedandtheircurrent（现在的）chemicalstate.

Nearly6millionpeoplegotoseetheMonaLisaeveryyear，manyattractedbythemysteryofhersmile.“It'sveryinterestingthatwhenyou'renotlookingather，sheseemstobesmiling，andthen，youlookatherandsheslops.”saidProfessorMargaretLivingstoneofHarvardUniversity.“It'sbecausedirectvision（视觉）isexcellentatpickingupdetail，butlesssuitedtolookingatshadows.DaVincipaintedthesmileinshadows.”

However，theactualhistoryoftheMonaLisaisjustasmysteriousasthesmile.DaVincihimselfloveditsomuchthathealwayscarrieditwithhim，untilitwaseventuallysoldtoFrance'sKingFrancisIin1519.

In1911，thepaintingwasstolenfromtheLouvreMuseumbyaformeremployee，whotookitoutofthemuseumhiddenunderhiscoat.HesaidheplannedtoreturnittoItaly.ThepaintingwassentbacktoFrancetwoyearslater.

DuringWorldWarII，FrenchmenhidthepaintinginsmalltownstokeepitoutofthehandsofGermanforces.

Likemanyoldladies，theMonaLisahassomeinterestingstoriestotell.

1．TheunderlinedsentenceinthefirstparagraphmeanstheMonaLisa________.

A．islosingitsvalue

B．isbeingdamagedaftersomanyyears

C．isgettingmorevaluablewithyearspassing

D．willrotaway

2．ThesmileoftheMonaLisacanonlybeseen________.

A．byindirectvisionB．atadistance

C．bydirectvisionD．inshadows

3．Fromthelastparagraph，wecaninferthat________.

A．manyinterestingstorieshavebeenwrittenabouttheMonaLisa

B．peopleareinterestedinthestoriesabouttheMonaLisa

C．somemysteriesstillremaintobesolvedabouttheMonaLisa

D．manymorestorieswillbetoldabouttheMonaLisa

4．Expertshaven'thadanyrepairsontheMonaLisabecause________.

A．itisnowinapoorchemicalstate

B．theydon'tknowhowtoreplacethewoodenpanel

C．theydon'thavethematerialsDaVinciused

D．theyareafraiditwillbedonefurtherdamage

B

阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。

Theneedtofeedagrowingpopulationisputtingmuchpressureontheworld’ssupplyofwater.With97%oftheworld’swatertoosaltytobedrunkorusedinagriculture,theworldwidesupplyofwaterneedscarefulmanagement,especiallyinagriculture.Althoughtheideaofawatershortage（短缺）seemsstrangetosomeonefortunateenoughtoliveinahighrainfallcountry,manyoftheworld’sagriculturalindustriesexperienceconstantwatershortages.

Althoughdamscanbebuilttostorewaterforagriculturaluseindryareasanddryseasons,thecostsofwaterredistribution（重新分配）areveryhigh.Notonlyistherethecostoftheengineeringitself,butthereisalsoanenvironmentalcosttobeconsidered.Wherevalleys（山谷）arefloodedtocreatedams,housesarelostandwildlifehomesdestroyed.Besides,watermayfloweasilythroughpipestofields,butitcannotbetransportedfromonesideoftheworldtotheother.Eachcountrymustthereforerelyonthemanagementofitsownwatertosupplyitsfarmingrequirements.

Thisisparticularlytroublingforcountrieswithagriculturalindustriesinareasdependentonirrigation（灌溉）.InTexas,farmers’overuseofirrgationwaterhasresultedina25%reductionofthewaterstores.IntheCentralValleyareaofsouthwesternUSA,ahugewaterengineeringprojectprovidedwaterforfarmingindryvalleys,butmuchofthewaterusehasbeenpoorlymanaged.

SaudiArabia’sattemptstogrowwheatindesertareashaveseenthepumpingofhugequantitiesofirrigationwaterfromundergroundreserves.Becausethereisnorainfallintheseareas,suchreservescanonlydecrease,anditisbelievedthatfiftyyearsofpumpingwillseethemrundry.

1.Fromthefirsttwoparagraphswelearnthat　　　.　

A.muchoftheworld’swaterisavailableforuse

B.peopleinhighrainfallcountriesfeellucky

C.thecostsofwaterredistributionshouldbeconsidered

D.watercanbeeasilycarriedthroughpipesacrosstheworld

2.Whichofthefollowingistrue?

A.ThewaterstoresinTexashavebeenreducedby75%.

B.Mostindustriesintheworldsufferfromwatershortages.

C.TheundergroundwaterinSaudiArabiamightrunoutin50years.

D.GoodmanagementofwateruseresultedfromtheprojectintheCentralValley.

3.Whatismostlikelytobediscussedintheparagraphthatfollows?

A.Stepstoimprovingwaterusemanagement.

B.Waystoreducethecostsofbuildingdams.

C.Measurestodealwithworldwidewatershortages.

D.Approachestohandlingthepressureonwatersupply.

4.Thetextismainlyabout　　　.　

A.watersupplyandincreasingpopulation

B.waterusemanagementandagriculture

C.waterredistributionandwildlifeprotection

D.watershortagesandenvironmentalprotection

C

阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。

Businessesarewitnessingadifficulttime,whichhasinturnproducedinfluenceonconsumers’desiretogogreen.However,shoppersarestilllayingstressonenvironmentalconcerns.

Twothirdsofcustomerssaythatenvironmentalconsiderationsinformtheirpurchasestothesamedegreeastheydidayearago,whilemorethanaquartersaythattheyarenowevenbetterawareoftheenvironmentaleffectonwhattheybuy.

Thismayhelptoinfluencehowshopsstoregoodsontheirs