山西省運城市龍居中學2021年高三英語上學期期末試卷含解析一、選擇題1.Thepresenteconomiccrisis,

if_____properly,willresultinlotsofsocialproblems.A.isn’thandled

B.havingnothandled

C.nothandling

D.nothandle參考答案：D2.Theteacherspokehighlyofsuch______ashonesty,courageandfaithfulnessshownbyhisstudents.A.deeds

B.characteristics

C.features

D.virtues參考答案：D3.

Theschoolwasnamed____________abusinessmandevotedtoChina’seducation.

A.inhonourof

B.insteadof

C.infavourof

D.bymeansof參考答案：A.解析：inhonourof意思是“為紀念”；insteadof意思是“相反”，“而不是”；infavourof意思是“支持”或“有利于”；bymeansof意思是“用……方法”。4.

Theyoungmanisupsetbecausehedoesn’tknowhowhecangetit______totheprettygirlhowmuchhelovesher.

A.across

B.up

C.down

D.around參考答案：A5.Wehavedevelopedouragriculturewell,butstillforlackofsomefoodandfruits,theywill______beimportedfromabroadifnecessary.A.seldomB.howeverC.neverD.therefore參考答案：D6.The2013KaifengChrysanthemumFairwas________

greatsuccess._______numberof

visitorswasreportedtoreachmorethan4,000,000.

A.a;A

B.a;The

C.the;The

D.不填;A參考答案：B7.改編Thejourneyaroundtheworldtooktheoldsailorninemonths,__________thesailingtimewas226days.A.ofwhich

B.duringwhich

C.fromwhichtime

D.forwhich參考答案：A略8.—IphonedyouyesterdaymorningAgirlanswered，butIdidn’trecognizethevoice.—Oh，it________myyoungersister.Shewasinmyroomatthatmoment.A.musthavebeen B.shouldhavebeenC.couldhavebeen D.mayhavebeen參考答案：A【詳解】考查情態(tài)動詞。句意：—昨天上午我給你打電話。一個女孩的回答，但我沒聽出誰的聲音。—哦，那一定是我妹妹。她那一刻正在我的房間里。情態(tài)動詞加動詞的現(xiàn)在完成式形式，表示對過去的推測。A.musthavebeen表示一定做了某事。用于肯定推測；B.shouldhavebeen本應該，表示應該做而沒有做某事。C.couldhavebeen用于肯定句時，表示可能做了某事。更常用于否定推測；D.mayhavebeen可能做過某事。表示可能性很小。結(jié)合語境判斷，A最佳。9.—Yourbrotherenjoysplayingfootball?—Sure.Heis,______,anexcellentsportsman.A．strangeasitseems

B．a(chǎn)sitseemsstrange

C．ifitseemsstrange

D．howitseemsstrange參考答案：A10.Howcanyouexpecttoberespected

youshownorespectforothers?

A．unless

B．while

C．when

D．evenif參考答案：C11..

nobodyelseathand,Ihadtocarrytheheavyboxtotheeighth

floorbymyself．

A．Ithaving

B．Ithas

C．Therewas

D．Therebeing參考答案：D12.TheKoreangovernmentplanstoimportChinesecabbagefromChina,astherecentrainstormhas______theprice.A.drivenup B.takenup C.setup D.lookedup參考答案：A略13.Afterrunningforsuch_____longtime,everyonewasoutof_____breath.A.不填;不填

B.不填;the

C.a;the

D.a;不填參考答案：D略14.Twominutesofsilencewere____inhonorofthosewhodiedintheSecondWorldWar.A.celebrated

B.examined

C.observed

D.watched參考答案：C略15.Idon’tunderstandhowhecansaythateverything’sfine______it’ssoobviousthatit’snot.A.unless

B.because

C.if

D.when

參考答案：D試題分析：句意：我不明白他為什么說一切正常，然而事實很明顯不是他說的那樣。when雖然，然而(=despitethefactthat)。unless除非；because因為；if如果。故選D項。16.Soabsorbedinhiswork____________thatnotasound___________.A.wasthepresident;didshedaretomake

B.wasthepresident;daredshetomakeC.thepresidentwas;shedaredmake

D.thepresidentwas;shediddaretomake參考答案：A17.Thelivingroomiscleanandtidy,withadiningtablealready______foramealtobecooked.

A.laid

B.laying

C.tolay

D.beinglaid參考答案：A略18.—Where_____Maryhaveputtheemptybottles?—She_____themaway.Theymustbesomewhere.A.may;musthavethrown

B.must;needn’t

C.can;can’thavethrown

D.can;mustn’thavethrown參考答案：C二、單詞拼寫19.根據(jù)句意和中文提示寫出本單元的單詞（10分）1.Inseniorhighschoolg

isthoughtadifficultsubjecttolearnbymanygirls.2.Afterthestorm,Ifoundthewholevillagewasf

withwater.3.Withthedevelopmentofeconomy,youcanseemoreandmoreb

inthemainstreetsofNanjing.4.Thecompanyisi

anewfamilysaloonthisyear.5.I

,noonehadeverthoughtofsuchasimpleideabefore.6.Heshowedr

couragewhenhewasinsuchadangeroussituation.7.InmostbigcitiesinChina,thehousingmarketisb

nowadays,whichattractsmoreinhabitantsandpeoplefromthecitiesnearby.8.Severalnewcountrieshaveappliedform

oftheEU.9.Ontheirwaytotheairport,headdedtwog

offueltohiscar.10.Thepolicewereonthes

veryquicklyaftertheaccident.參考答案：1.geometry

2.flooded

3.booths

4.introducing

5.Incredibly

6.remarkable

7.booming

8.membership

9.gallons

10.scene

三、閱讀理解20.Wemightliketothinkwe'renotinfluencedbyotherpeople,butanewstudyintothegroup-buyingmechanisms（機制）-likethoseusedoncoupon（優(yōu)惠券）sitessuchasGrouponandLivingSocial-revealsthattellingbuyerswhocomelatertotheofferhowmanyhavealreadysignedupincreasesthenumberofpurchasers.ResearchersattheUniversityofToronto'sRotmanSchoolofManagementwantedtounderstandwhygroupbuyingsitesthathaveenteredthemarketrecentlyhaveenjoyedgreatersuccessthanthoseoperatingadecadeago,suchasMercataandMobShop.Earlierattemptstypicallyleftpotentialbuyerswaitingfordaysbeforeconfirmingwhetherornottheyhadgottheoffertheyhadsignedupfor.“Wethinkoneofthereasonsgroup-buyinghasbeensuccessfulrecentlyisbecauseoftheshorttimehorizon,”saysRotmanProfessorMingHu,whoco-wrotethestudywithProfessorMengzeShiandPhDstudentJiahuaWu.“Itallowsforaherdingeffect.”Anotherreasonistheuseofaninformationstructurethatdisclosestolaterarrivalshowmanyhavealreadysignedontothedeal.Researcherslookedattwowaysofdesigningthepurchasingmechanismforagroupbuy:asimultaneousmechanism,wherenooneknowshowmanybuyershavecomebeforethem,andasequential（連續(xù)的）mechanism,whereasecondgroupofbuyershastheadvantageofknowingthesizeofthefirstgroup.Theresearchers'analytical（分析的）modelshowsthemostsuccessfulmechanismisthesequentialonebecauseiteliminatesuncertaintyforthosecominglatertothedeal,andimprovestheconfidenceofthosewhosignonearly,asthey'reabletotrackthenumbersofthosewhocomeafterthem.“Thatboostsconfidence,”saysProfessorHu,whoteachesoperationsmanagement.Dealsfor"luxury"services,versuseverydayitems,workbetterinagroupbuyscenario（方案）becausetheyofferconsumersagreaterbenefit.68.Itcanbelearnedfromthetextthat______.A.theshorttimehorizonisthereasonwhygroup-buyinghasbeensuccessful.B.asimultaneousmechanismiswhereagroupofbuyershastheadvantageofknowinghowmanypeoplehavesignedup.C.asequentialmechanismallowsa