四川省雅安市五龙中学2022-2023学年高二英语下学期期末试卷含解析

四川省雅安市五龙中学2022-2023学年高二英语下学期期末试卷含解析一、选择题1.—Why,Jack!Someoneseemstohavecalledyouoverthere.

—Yes?I_______that.

A.amnotrealizing

C.didn'trealize

B.haven'trealized

D.don'trealize参考答案：C略2.Thenprofessorwalkedontotheplatformandseatedhimselfinachair,________foransweringquestions.A.hadprepared

B.beingprepared

C.preparing

D.prepared参考答案：D3.Hemadeanotherwonderfuldiscovery,____ofgreatimportancetoscience.A.whichIthinkis

B.whichIthinkitisC.whichIthinkit

D.Ithinkwhichis参考答案：A4.Butforfriction(摩擦力),people______neitherwalk,norevenstandup.

A.can

B.wereableto

C.willbeableto D.could参考答案：D5.Dickenjoyspaintingbutheknowsthefact_____hedoesn’thave_____ittakestobeaprofessional.A.that;that B.which;what C.what;that D.that;what参考答案：D6.EveryyearIusuallysubscribe________somemagazinesformydaughtertoread.A．to

B．for

C．at

D．in参考答案：A试题分析：考查介词。句意为：每年我通常订几份杂志让女儿读。subscribeto此处意为“订购”，为固定搭配。故选A。7.Throughjointefforts,thecomputerexpertandthenetworkdesignerdevelopedanewbrowserthatcould___thenetworkmuchmoreeasily.A.adapt

B.stick

C.refer

D.access参考答案：D8.—Ihavestudiedgrowingplantsasoneofmyinterests.CouldImakesomesuggestions?—______.A.Youwillmakeit.

B.Gorightahead.

C.Don’tmentionit.

D.Takeiteasy.参考答案：11.B，意思为“着手做”。

略9._______cleaningtheyardandmakingupthebedsfortheelderly,wealsoreadnewspapersforthemandhadchatswiththem.A．Exceptfor B.Ratherthan C.Incaseof

D.Apartfrom参考答案：D10.Thousandsofpeople_____inthepastfivedaysaftertheterribledisaster.A.havebeensavedB.arebeingsaved

C.havesaved

D.arebeingsaved参考答案：A11.Scientiststhinkcalculatingisanecessaryskill_________theybasetheirresearches.A.onit

B.onthatC.onwhich

D.onwhose参考答案：C12.BeforehecametoLondon,hehadneverheardasingleEnglishword______.

A.speaking

B.speak

C.spoken

D.tospeak参考答案：C略13.ItwasthethirdtimethatI_______ofthechangesofthetimetable.A.hadinformed

B.hasinformed

C.hadbeeninformed

D.hasbeeninformed参考答案：C略14.WhiletheSimthfamilywasonvacation,theirmail_______inthebox.A.assembled

B.accumulated

C.stored

D.collected参考答案：B15.Yourcompositionis_________toyourbrother’s.A.thesame

B.identical

C.different

D.equal参考答案：B略16.Theywere________thepointofleavingtheclub________aformerschoolmatecalledthem.Aon;while

Bin;as

Con;when

Don;before参考答案：C二、完型填空17.完形填空（20小题，共30分）Pearls(珍珠)arevaluablewhitegems(宝物)whichcomefromtheocean.Actuallytheyare

16

byoysters,smallshellfishthatliveonthe

17

oftheocean.18

oysters（牡蛎，蚝）willmakepearls;notalloystersproducethem.Oystersproducepearlsonlywhentheyare

19

bysand.Ifa

20

ofsandenterstheoyster's

21

,theoysterbecomeshurtbecausethe

22

grainofsandirritates(使……不适，刺激)thesmooth,softskinoftheoyster.Theoystertriesto

23

itselfbyproducingawhite

24

thatlookslikemilk.Theoystercoversthe

25

withamilkyfluid.Thefluidprotectstheoyster.Laterthewhiteliquidbecome

26

.Thishardenedliquidformsashell,orbead,aroundthesand.Atthistimeapearlisbeginningto

27

.Thewhitepearlgrows

28

insidetheoyster'sshell.

29

,ittakesaboutsixorsevenyearsfortheoystertoproduceapearl.Notalloystersproducepearls

30

mostoysterssometimestakesandintotheir

31

.Onlysandwhichtheoystercannotgetridofwill

32

it.Inotherwords,ifanoyster"swallows"somesand,itwillmanageto"spititout".Iftheoystercannotgetridofthe

33

,thenitwillproducethewhitefluidto

34

itself.Actually,onlyaboutoneinathousandoysterswillproduceapearl;thatis,

35

thanonepercent.16.

A.invented

B.brought

C.produced

D.caused

17.

A.bottom

B.base

C.floor

D.ground

18.

A.Onlysome

B.Onlyfew

C.Allof

D.Alotof

19.

A.harmed

B.covered

C.destroyed

D.injured

20.

A.piece

B.grain

C.little

D.bit

21.

A.shell

B.body

C.eyes

D.back

22.

A.hard

B.vivid

C.sharp

D.rough

23.

A.prevent

B.defend

C.protect

D.guard

24.

A.water

B.matter

C.liquid

D.object

25.

A.injury

B.shell

C.sand

D.pearl26.

A.bright

B.hard

C.strong

D.pure27.

A.make

B.produce

C.do

D.form28.

A.slowly

B.fast

C.safely

D.quickly29.

A.Often

B.Actually

C.Usually

D.Sometimes30.

A.eventhough

B.incase

C.solongas

D.onlyif31.

A.bodies

B.shells

C.bottoms

D.caves32.

A.destroy

B.irritate

C.soft

D.open33.

A.sand

B.shell

C.milk

D.liquid34.

A.cover

B.destroy

C.produce

D.protect35.

A.fewer

B.more

C.less

D.Smaller

参考答案：略三、阅读理解18.Havingamedicalskillcansometimessaveaperson'slife.Forinstance,CPRisalife-savingtechnique.Youpressonthesickperson'schestsothatbloodmovesthroughthebodyandtakesoxygentoorgans.Withoutoxygen,thebrainisdamagedquickly.ThisiscalledCPR.Itwasacold

November

dayinahighschool,Texas.Thegirlsonthebaseballteamwerewaitingfortheirnextturnsduringpractice,stampingtheirfeettostaywarm.Eighth-graderJennyshivered(发抖)alittleasshewatchedherteammateMaxplay.Thetwodidn'tknoweachotherwell----Jennyhadjustmovedtotownamonthorsobefore.Suddenly,Maxfelltotheground."Max'seyesrolledback,"Jennysays."Shestartedshaking.Iknewitwasanemergency."Itcertainlywas.Maxhadsufferedasuddenheartfailure.Withoutimmediatemedicalcare,Maxwoulddie.Atfirst,noonemoved.Thegirlswereinshock.Thenthesoftballcoachshoutedout,“DoesanyoneknowCPR？”Fortunately,JennyhadjusttakenaCPRcoursethedaybefore.Still,shehesitated.Shedidn'tthinksheknewitwellenough.Butwhennooneelsecameforward,JennyrantoMaxandbegandoingCPR."Itwasterrible.Iknewitwasthedifferencebetweenlifeanddeath,"saysJenny.Jenny'squickactionhelpedherteammatescalmdown.Onegirlcalled911.Twomorerantogettheschoolnurse,whobroughtanelectronicdevice(器械)thatcanshocktheheartbackintowork.Luckstayedwiththem:Max'sheartbeatreturned.“IknowIwasreallylucky,”Maxsaysnow."Mostpeopledon'tsurvivethis.Myteamsavedmylife”ExpertssayMaxisright:Forasuddenheartfailure,thesurvivalishavingsomeonenearbystepinanddoCPRquickly.Today,Maxisbackonthebaseballteam.Jennywillapplytocollegesoon.Shewantstobeanurse."Ifeelmoreconfidentinmyactionsnow,"Jennysays.“IknowIcanactwellunderpressureinsuchasituation."28.WhathappenedtoMaxonthatday？A.ShehadasuddenheartproblemB.ShecaughtabadcoldC.Shewasknockeddownbyaball.D.Sheshiveredterriblyduringpractice.29.WhydidJennyhesitatewhenMaxneededhelp?A.TheydidnotknoweachotherwellB.Someonecalled911C.ShedoubtedwhethershecoulddoCPRcorrectlyD.Theschoolnursewouldbringanelectronicdevice30.WhydidMaxsayshewaslucky？A.Shemadeareliablefriend.B.Shewassavedimmediately.C.ShehadtakenaCPRcoursethedaybeforeD.Shecamebackonthebaseballteam.31.WhichofthefollowingwordscanbestdescribeJenny？A.Curiousandkind.

B.Stubbornandgenerous.C.Ambitiousandprofessional. D.Braveandcalm.参考答案：28、

A

29、C

30、

B

31、

D

19.Usingtoomuchwaterorthrowingrubbishintoourriverareclearwaysthathumanscanputourwatersupplyindanger,butwealsoaffectourwatersupplyinlessobviousways.Youmaywonderhowpaving(铺砌)aroadcanleadtolessuseablefreshwater.Amajorpartofthewaterweuseeverydayisgroundwater.Groundwaterdoesnotcomefromlakesorrivers.Itcomesfromunderground.Themoreroadsandparkslotswepave,thelesswatercanflowintothegroundtobecomegroundwater.Humanactivitiesarenotresponsibleforallwatershortages.Drierclimatesareofcoursemorelikelytohavedroughts(干旱)thanareaswithmorerainfall,butinanycase,goodmanagementcanhelptomakesurethereisenoughwatertomeetourbasicneeds.Thinkingaboutthewayweusewatereverydaycanmakeadifference,too.IntheUS,afamilyoffourcanuse1.5tonsofwateraday!Thisshowshowmuchwedependonwatertolive,butthere’salotwecandotolowerthenumber.Youcantakestepstosavewaterinyourhome.Tostartwith,usethesameglassforyourdrinkingwaterallday.Washitonlyonceaday.Runyourdishwasher(洗碗机)on