人教版新课标高中英语 学年 必修二 Unit 1 Cultural relics单元测试含答案详解.docx

人教版新课标高中英语 学年 必修二 Unit 1 Cultural relics单元测试含答案详解.docx

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人教版新课标高中英语学年必修二Unit1Culturalrelics单元测试含答案详解

单元综合测评uni

t2Book2

（时间：

100分钟分值：

120分）

第一部分　阅读理解（共两节，满分35分）

第一节（共10小题；每小题2.5分，满分25分）

A

Thirtyyearsago,ifyoulookeddownfromaplaneattheeastcoastofAustralia,youwouldbegreetedbythebreathtakingbeautyoftheGreatBarrierReef（大堡礁）,theworld'slargestcoralreef.Itstretchedforover2，600kilometresinthebluesea,containingcountlesscoralsandsmallislands.ItwaslistedasaUNESCOWorldHeritageSitein1981.

However,thisnaturalwonderoftheworldisbeingtakenawayfromus.CoralcoverintheGreatBarrierReefhasdroppedbymorethanhalfoverthelast28years,TheGuardianreported.“Ifthetrendcontinues,coralcovercouldhalveagainby2022，”saidPeterDoherty,researcherattheAustralianInstituteofMarineScience（AIMS）．Sounlesswestartactingnow,therewon'tbeany“heritage”leftinthefuture.

Coralreefsareanimportantpartoftheocean'secosystem.Theyareasourceoffood,andactasprotectionforyoungfish.Butinthepastthreedecadestheyhavebeenunder__threataroundtheworldmainlyfromincreasedstorms,agrowingnumberofcrownofthornsstarfishandcoralbleaching（退色）．

Stormdamagecausednearlyhalfofthecorallosses.Inthepastsevenyears,thereefhasbeenaffectedbysixmajorstorms,eachleavingatrail（痕迹）ofdestruction.

Thecrownofthornsstarfishisalsocausingproblems.Scientistsbelievethatrunoffs（地表径流）containingalargeamountoffertilizershavecausedthepopulationboostofthiscoraleatinganimal.Outbreaksofcrownofthornsstarfishusuallystarttwoorthreeyearsaftermajorfloodsinnorthernrivers.

Coralbleachingaccountsforabout10percentofcoraldamage.Itisusuallyduetooceanacidification（酸化）andrisingtemperaturesbecauseseawaterabsorbsmorecarbondioxidefromtheair.Thisdisruptsthecorals'abilitytogrowandbuildstructures.

Thegoodnewsisthatcoralscanrecoverifgiventhechance.Butthisisslow.Andthefutureoftheocean'scoralislargelyinhumanhands.

“Wecan'tstopthestorms…Butwecanachievebetterwaterquality,andwecandealwiththechallengeofcrownofthornsstarfish，”saysJohnGunn,CEOofAIMS.“However,itsfuturealsolieswiththeglobalresponsetoreducingcarbondioxideemissions（排放）．”

1．WhatcanwelearnabouttheGreatBarrierReeffromthearticle?

A．Astheworld'ssecondlargestcoralreef,theGreatBarrierReefwaslistedasaUNESCOWorldHeritageSite.

B．TheGreatBarrierReefhaslostmorethanhalfofitscoralcoversince28yearsago.

C．Atthepresentrateofloss,thecoralcoverwillreducebyanother30percentwithinadecade.

D．Coralreefsareanimportantpartoftheocean'secosystemandcanpreventoceanacidification.

2．Theunderlinedphrase“underthreat”inParagraph3isclosestinmeaningto“________”．

A．atrisk

B．outofsight

C．indemand

D．beyondrecognition

3．WhatcanwedotopreventfurthercoraldeclineoftheGreatBarrierReefaccordingtothearticle?

a．Improvewaterquality.

b．Reduceglobalcarbondioxideemissions.

c．Disruptthecoraleatingstarfish'sabilitytobuildstructures.

d．Controlthepopulationofthecrownofthornsstarfish.

e．Makeoceanabsorbmorecarbondioxidefromtheair.

A．a,b,cB．a,b,d

C．a,c,eD．b,d,e

B

Sooncomputersandothermachineswillbeabletorememberyoubylookingatyoureyes!

Theprogramworksbecauseeveryone'seyesaredifferent.Sointhefutureyouwon'thavetorememberanumberwhenyouwanttouseamachineortakemoneyoutofabank.Youwilljusthavetolookatthemachineanditwillbeabletotellwhoyouare.

TheeyerecognitionprogramisalreadybeingtestedinshopsandbanksintheUSA,Britain,Spain,Italy,andTurkey.Soon,thistechnologywilltaketheplaceofallotherwaysoffindingoutwhopeopleare.

However,scientistsareworkingonothersystems.Machineswillsoonbeabletoknowyoufromtheshapeofyourfaceorhandorevenyoursmell!

Wealreadyhavemachinesthatcantellwhoyouarefromyourvoiceorthemarkmadebyyourfinger.

Eyerecognitionisbetterthanotherkindsbecauseyoureyesdon'tchangeasyougetolder,orgetdirtylikehandsorfingers.Andeventwinshavedifferenteyes,sotheprogramcanbeupto94%correct,dependingonhowgoodthetechnologyis.Someprogramsmayberightonly51%ofthetime.InBritain,itwasfoundthat91%ofpeoplewhohadtrieditsaidtheylikedtheideaofeyerecognition.

4．Whatwilltheprogramforrememberingeyesbeusedfor?

A．Banksandcomputers.

B．Banksandshops.

C．Gunsandcomputers.

D．Gunsandshops.

5．Whichrecognitionprogramisalreadyinuse?

A．Rememberingeyesandsmell.

B．Rememberingfingersandvoices.

C．Rememberingfacesandvoices.

D．Rememberinghandsandfaces.

6．Whatproblemscouldtherebewiththeeyerecognitionprogram?

A．Someeyesarethesame.

B．Eyescanchange.

C．Itisnotalwayscorrect.

D．Eyescangetdirty.

C

HousingpriceinChinahasalwayscausedheateddiscussionsamongpropertydevelopers（房地产开发商）andordinaryChinese.Tomanypropertydevelopersandlocalgovernmentofficials,housingpriceinChinaisstilllowcomparedwithmanydevelopedcountries.However,theaveragehousingpriceintheUnitedStatesisonly8，000yuanpersquaremetre,whileinChina,itisevenhigherthanthatintheUnitedStates.ThisshowsthattherearesomebubblesinChineserealestate（房地产）market,theInternationalFinanceNewsreported.

Althoughtheaveragepriceofresidential（住宅的）housesintheUnitedStates,afterchangedtoRenminbi,isabout8，000yuanpersquaremetre,thehousesintheUSarenotsoldintermsofbuildingarea,asmostChinesepropertydevelopersdowhentheyselltheirhouses.IftheUSpropertydevelopersselltheirhousesaccordingtothebuildingarea,thenthehousingpricewillbeevenlowerthan8，000yuanpersquaremetre.InmostbigChinesecities,suchasBeijing,Shanghai,andShenzhen,housesaresoldatapriceevenhigherthanthatintheUS.

ThehighhousingsalespriceinlargecitiesinChinaprovesthatChineserealestatemarketdoeshavesomebubbles.Moreover,ChinesehousescannotbecomparedwithhousesintheUSintermsofbuildingquality,environmentandsupportingfacilities.Furthermore,itshouldbenotedthatAmericanpeople'saverageincomeisseveraldozentimeshigherthanthatofChinesepeople.HowcantheChineseaffordtobuyahousewhichisevenmoreexpensivethanthatsoldintheUS?

Atthebeginningof2007,theChinesegovernmentissuedasetofpoliciesthataimedtobenefitthepublic.Nowinordertoreducethehighhousingprices,thegovernmentcancontroltherealestatemarketbyraisingtaxonpropertyindustryandcontrollingtherelease（发放）ofloansandlandstopropertydevelopers.Atthesametime,thegovernmentshouldallowpeopletobuildmorehousesthroughvariousfundraisingchannels,suchasfundscollectedfrombuyersorraisedbyworkingunits.Byapplyingthesemultiplemeans,itisexpectedthatthehighhousingpricescanbelowered.

7．WhatistheaveragehousingpricepersquaremetreinChina?

A．8，000yuan.

B．10，000yuan.

C．7，000yuan.

D．It'snotmentionedhere.

8．Howmanymeasuresarementionedinthelastparagraphinordertoreducethehighhousingprices?

A．Four.B．Three.C．Two.D．One.

9．Whatisthemainideaofthispassage?

A．TheChinesegovernmentshouldtakemeasurestocontrolthehighhousingprice.

B．TherearesomebubblesinChineserealestatemarket.

C．TheaveragehousingpriceinChinaisevenhigherthanthatintheUnitedStates.

D．TheChinesegovernmentissuedasetofpoliciesthataimedtobenefitthepublic.

10．Whatdoestheword“bubbles”meaninthefirstparagraph?

A．沸腾B．泡沫C．流动D．感情

第二节（共5小题；每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

Agoodrelationshipbetweenstudentsandteachersmakestheclassroomaveryinvitingplace.Whenyouconsideryourteachersasfriends,it'seasiertopayattentiontotheirexplanationsandimproveyourgrades.Whenyourteachersconsideryouasafriend,they'llfeelmoreopeninclass.__11__Nowtherearesometipstodevelopfriendlyrelationshipwithyourteachers.

__12__Ifyouhaveanyquestions,askthem.Thatwillmakethemnoticeyou.Butneveraskquestionsyoualreadyknowtheanswersto.Ifyourteachersrealizeyouarenotaskingrealquestions,theymightthinkyouarenotactuallytryingtolearn,butonlytryingtomakeanimpression.

__13__Whenyouseeoneofyourteachersinthehall,greethimorherandaskifheorsheisgoingtoaconcert.Mostoftheteachersarehappytochatwiththeirstudents.Afterawhile,theymaystarttotalkwithyouaboutnonschoolsubjectsintheclassroom.

__14__It'sveryeasytodevelopafriendlyrelationshipwithanyofyourteachers.__15__However,don'tforgetnomatterwhatgoodfriendsyouare,theywillstillbeyourteachersanddeserveyourrespect.

A．Askquestions.

B．Careabouttheirinterests.

C．Justtreatthemasfriends.

D．Therestistotallyuptoyou.

E．Talkaboutnonschoolsubjects.

F．Andthatwillprobablyaffecttheclassroominapositiveway.

G．Someteachersdon'tliketohavefriendlyrelationshipwithstudents.

第二部分　语言运用（共两节，满分45分）

第一节　完形填空（共20小题；每小题1.5分，满分30分）

Longtimeago,inEgypt,therelivedafamousmystical（神秘的）personnamedZunNun.A（n）__16__mancametovisithimandasked，“Teacher,Idonot__17__whypeoplelikeyoudressinsuchasimpleway.”

ZunNun__18__smiledandtookhisringfromoneofhis__19__，andsaid，“Youngfriend,Iwill__20__yourquestion,butfirsttakethisringtothemarket.Canyou__21__thisforonechipofgold？

”

LookingatZunNun'sdirtyring,theyoungmanbecame__22__，“Onechipofgold?

Iamnotsurethisringcouldbesoldatthat_