山東省煙臺市姜疃中學2021年高三英語上學期期末試卷含解析

山東省煙臺市姜疃中學2021年高三英語上學期期末試卷含解析一、選擇題1._________thesegreenplantsdecorateyourroom,cleantheairandaccompanyyouthroughyourcollegedays?A.Whynottolet

B.Whynotlet C.Whynotletting D.Whynotyoulet參考答案：B2.Governmentreports,legalpapersandmostbusinesslettersarethemainsituations____Englishisused.

A.when

B.that

C.how

D.where參考答案：D3.---Howdoyouliketheconcert?

---Ireallyenjoyit.Ididn’texpectitwas_____wonderful.

A.more

B.most

C.very

D.as參考答案：D略4.________nottomissthelectureat2p.m,WangDongleftinahurry.

A.RemindingB.ToremindC.Reminded

D.

Havingreminded參考答案：C5.Mostpeopleonthisisland

arerecreationalfishers,and________,fishingformsanactualpartoftheirleisuretime.A.accidentally

B.purposefully

C.obviously

D.formally參考答案：C6.Thepencil-boxonthedeskaswellasthebookmarks_______tomylittlesister.

A.isbelonged

B.belongs

C.arebelonged

D.belong參考答案：B7.-Willyougivemesomesuggestionsonmyjobinterview?

-Smilingisagreatwaytomakeyourself

.

A.standout

B.turnout

C.workout

D.pickout參考答案：A略8.Thetroublewithsuchresourcesascoal,oilandgas______thattheyarenotrenewable.A.was

B.are

C.havebeen

D.is參考答案：D9.IwillbesurprisedifyoucangetCalvin,whoisaclose-fistedman,_______thesedonationdrawticketsfromyou.

A.buy

B.buying

C.buys

D.tobuy參考答案：d略10.Somepeopletaketheview_______anewspaperislikeastorewithmanywindows,eachof________shouldbedressedtothesamehighstandard.A./,which

B.that,them

C.which,them

D.that,which參考答案：D11.“Tomeetpeople’sdesirefor_____happylifeisourmission,”XiJingpingsaidtothepressafterhewaselected____generalsecretaryandchairman.A.a;a

B.the;the

C.a;\

D.\;the參考答案：C12.Thechildhadonly_____slighttemperature，butthedoctorregardedtheillnessasseriousenoughfor____hospitaltreatment．

A．/;the

B．/;/

C．a(chǎn);/

D．a(chǎn);the參考答案：C13.Itisvitalto________toteenagersthesimplefactthat________theInternetwillmoreorlessdo

harmtobothmentalandphysicalhealth.

A.getacross;beingaddictedto

B.getover;addictedto

C.getthrough;addictingto

D.getdown;addictingthemselvesto參考答案：A14.---TheBird'sNest,isn'tit?---Yes.It's___________wevisitedduringourstayinBeijing.A.where

B.what

C.when

D.that參考答案：B解析：復合句名詞性從句考點。what引導表語從句并且在從句中充當visit的賓語。很多學生選D,誤以為定語從句或者沒有掌握that的基本用法，that在名詞性從句中只能起連接作用不充當成分。15.Oliverhasbeenappointed_______manageroftheengineeringdepartmenttotake_______placeofGeorge.

A./;/

B.the;/

C.the;the

D./;the參考答案：D略16._______yougo,_______youshouldkeepinmindisthatyouareaChinese.A.Wherever,what

B.wherever,whateverC.Where,whatever

D.Where,what參考答案：A試題分析：句意：無論你去哪里，你要記住的是你是中國人。Wherever引導讓步狀語從句=nomatterwhere，第二空填what，引導主語從句，在主語從句中what做賓語，whatever是“凡是…的東西“，所以選A?？键c：考查讓步狀語從句和主語從句17.He________sleep,althoughhetriedto,whenhegotonsuchahuntforanideauntilhehadcaughtit.

A.wouldn’t B.shouldn’t C.couldn’t D.mustn’t參考答案：C18.Hehasbeentalentedatdesigningandcreatingthings________hewasyoung.A.when

B.before

C.since

D.while參考答案：C19.Theskirt______shespent50yuanisverybeautifulonher．

A.inwhich

B.onwhich

C.forwhich

D.withwhich參考答案：B略二、完型填空20.完形填空（20小題；每小題1．5分，滿分30分）

閱讀下面短文，從短文后各題所給的四個選項（A．B．C和D）中，選出可以填入空白處的最佳選項，并在答題卡上將該項涂黑。MichaelGreenbergisaverypopularNewYorker.Heisnotfamousinsportsorthearts,Butpeopleinthestreets36

him,especiallythosewhoare37

.Forthosepeople,heis"Gloves"Greenberg.Howdidhegetthat38

?Helookslikeanyotherbusinessman,wearingasuitandcarryingabriefcase(公文箱).Buthe's

39_.Hisbriefcasealwayshassomegloves.Inwinter,Mr.Greenbergdoesnot40likeotherNewYorkers,wholookatthesidewalkand

41

thestreet.Helooksaroundat

42

.Hestopswhenhe

43

someonewithnogloves.Hegivesthemapairandthenhe

44

,lookingformorepeoplewithcold

45

.Onwinterdays,Mr.Greenberg

46

gloves.Duringtherestoftheyear,he

47gloves.Peoplewhohaveheardabouthim48

himgloves,andhehasmanyinhisapartment.

Mr.Greenberg

49

doingthis21yearsago.Now,manypoorNewYorkersknowhimand

50

hisbehavior.Butpeoplewhodon'tknowhimaresometimes51

him.Theydon'trealizethathejustwantstomakethem

52

.Itrunsinthe

53

.Michael'sfatheralwayshelpedthepoorashebelieveditmadeeveryonehappier.MichaelGreenbergfeelsthe54

.Apairofglovesmaybea

55

thing,butitcanmakeabigdifferenceinwinter.36.A.knowabout

B.learnfrom C.cheerfor D.lookafter37.A.old

B.busy C.kind D.poor38.A.job

B.name C.chance

D.message39.A.calm

B.different C.crazy D.curious40.A.act B.sound C.feel D.dress41.A.crossover B.drivealong C.hurrydown D.keepoff42.A.cars B.people

C.streetnumbers

D.trafficlights43.A.helps B.chooses C.greets D.sees44.A.holdsup B.hangsout

C.moveson

D.turnsaround45.A.hands B.ears C.faces D.eyes46.A.searchesfor B.storesup C.givesaway D.putson47.A.borrows B.sells C.returns D.buys48.A.call B.send C.lend D.show49.A.delayed B.remembered C.began D.enjoyed50.A.understand B.dislike C.study D.excuse51.A.sorryfor B.satisfiedwith C.proudof

D.surprisedby52.A.smart B.rich C.special D.happy53.A.city B.family C.neighborhood D.company54.A.honor B.pain C.same D.cold55.A.small B.useful C.delightful D.comforting參考答案：21.Sometime,youarestuckintraffic,anxiousaboutgettingajob,orstressedaboutmakingadeadlineatwork.21

asthesesituationsare,theyarealsoopportunitiesto

22

kindnessandgratefulness.Respondinggentlyandthankfullywillnot

23

makethesesituationsgoaway,butitcanhelpyoubehappierand

24

.Assomeonewhotravelsaspartofmywork,IfindthatwhenIpracticelookingfor

25

tobekindandgrateful,travelisamuchmore

26

experience.Thementalandphysical

27

ofkindnessandgratitudeareimpressive.Suchsimplepracticesnotonlymakeyoufeelgood,

28

theycanalsohelpprotectyourimmunesystem,reducestressandanxiety,strengthenself-control.Thatis,simplepracticedoneregularlycan

29

bothyourphysiologyandyouroutlook.Itismorelikelythatyoualsoviewthefuture

30

.However,beingkindandgratefulisnota(an)

31

forworkingtowardimportantgoals,ordealingwithchallenge.Practicingkindnessandappreciationisawayto

32

thequalityofyourexperienceandrelationshipswhileyouaredoingthesethings.

33

whatyourbrainmaytellyou,yourabilitytobekindandgratefulisnot

34

uponeitheryourcircumstancesorhowyoufeel.

35

simply,kindnessandgratitudeareavailabletoyouwheneveryouchoosetopracticethem.Duringyourlifetimemanythingswillhappen.Youwillexperiencesomeofthemaspleasantandcomfortableandothersas

36

andunwanted.Youdonothavecontroloverthecircumstancesthatlife

37

,butyoudohaveachoiceabouthowyou

38

tothem.Reactingtowhatever

39

upwithkindnessandgratitudeisapowerful

40,achoicesupportedbyhundredsofscientificresearchstudiesandrecommendedineveryenduringwisdomtraditionforthousandsofyears.Whatwillyouchoose?21.A.Unhappy B.Unfortunate C.Undesirable D.Incorrect22.A.practice B.acknowledge C.change D.distinguish23.A.eventually B.deliberately C.instantly D.necessarily24.A.healthier B.gentler C.kinder D.stronger25.A.approaches B.chances C.places D.coincidences26.A.worthy B.enjoyable C.practical D.precious27.A.conditions B.growth C.benefits D.health28.A.so B.while C.and D.but29.A.change B.adjust C.reflect D.prove30.A.accurately B.realistically C.positively D.wisely31.A.exchange B.replacement C.process D.aspect32.A.impact B.identify C.evaluate D.concern33.A.While B.Though C.Despite D.Given34.A.focused B.called C.looked D.dependent35.A.Say B.Put C.Tell D.Express36.A.uncertain B.ridiculous C.embarrassing D.difficult37.A.presents B.provides C.offers D.supplies38.A.contribute B.respond C.reply D.appeal39.A.keeps B.goes C.builds D.turns40.A.attitude B.tool C.choice D.influence參考答案：21-25CADAB26-30BCDAC31-35BACDB36-40DABDC三、閱讀理解22.Sittinginfrontofthetelevisionmayberelaxing,butspendingtoomuchtimeinfrontoftheTVmaytakeyearsoffyourlife.

That’swhatAustralianresearchersfoundwhentheycollectedTVviewinginformationfrommorethan11,000peopleolderthan25years.ThestudyfoundthatpeoplewhowatchesanaveragesixhoursofTVadaylivedanaverage4.8yearslessthanthosewhodidn’twatchanytelevision.Also,everyhourofTVthatparticipantswatchedafterage25wasassociatedwitha22-minutereductionintheirlifeexpectancy(期望).It’snomysterythatsittinginfrontoftheTVisn’texactlyhealthy.ThemoreTVyouwatch,thelessphysicallyactiveyouare.Andthelessexerciseyouget,themorelikelyyouaretodevelopdiseasesuchasdiabetesorhearproblems.

LennertVeermanistheleadauthorofthestudy,whichwaspublishedintheBritishJournalofSportsMedicine.WorkingattheUniversityofQueesland,Veermanacknowledgesthatitmaynotjustbethesedentary(久坐的)natureofwatchingTVthatlowerslifeexpectancy，butalsothepoordietthatonscreenjunk-foodadvertisingcanpromote.ButVeermansaysthatassociationbetweenwatchingtoomuchTVandlowerlifeexpectancyexists,evenafteradjustingfordiet.

VeermansaysthatitmightmakesensefordoctorstostartaskingtheirpatientsabouthowmuchtimetheyspendinfrontoftheTV,andtotreatTVtimeastheywouldbeotherriskfactorsforpoorhealth,suchaslackofexerciseandanunhealthydiet.

VeermanpointsoutthatpeoplewhoareconcernedcansimplyturnofftheTVandgetoffthecouch.“Exerciseisgood,”hesays,“butevenlightphysicalactivityalsoimproveshealth.”53.Whichoffollowingistheconclusionoftheresearch?

A.SittinginfrontoftheTVisharmful.

B.WatchingtoomuchTVcandecreaseyourlifetime.

C.ThosewhoneverwatchTVcanlivelongerthanthosewatching.

D.Teenagerscan’tbeinfluencedbythetimespentwatchingTV.54.WhatisthedirectreasonwhysittinginfrontofTVisunhealthy?

A.Youtakelessexercise.

B.Youbodytakesinmorefuel.

C.Youeatmorejunkfood.

D.Youreyesightwillbeharmed.55.IfyouchangeyourdietandwatchtoomuchTV,youwill_______.

A.livelonger

B.seethedoctor

C.improvehealth

D.shortenlifeexpectancy56.Whatcanwelearnfromthetext?A.ItisadifficultdecisiontogetridofwatchingTV.B.DoctorsshouldasktheirpatientstowatchlessTV.

C.Itisnecessaryfordoctorstoknowtheirpatients’TVtime.

D.Takingenoughexercisecanbebetterforyourhealth.參考答案：53-56BADC略23.

Haveyoueverwonderedwhystems(莖）growupwardsandrootsdownwards?Whyplantsalwaysseemtoturn,towardsthelightandclimbingplantsrunupratherthandown?Theanswerissimple:auxin,achemicalsubstancethatcontrolsgrowthinplants.

AuxingivesawayitssecretsAuxinisaplanthormone(激素）.Darwinwasalreadyinterestedinitinthe19thcentury.Onlyinrecentyears,however,hasthehormonestartedtogiveawayitssecrets,thankstointensivemolecularresearch.Auxinisproducedintheyoung,growingpartsofplantsandthentransportedthroughouttheplant－toalow-lyingstemforexample.Thestemneedstostraightenoutassoonaspossibletobeabletoabsorbthetopside,resultingintheundersidegrowingfasterandthestemstraighteningout.Forthesamereason,plantsinfrontofwindowswillalwaysturntothelight.Thisactiveregulationofauxintransportallowsplantstotakeidealadvantageoflocalandchangingconditions.

Anewmeansoftransportforauxin?

Thetransportofauxinthroughtheplantplaysavitalrole.And,fromallappearances,itisnotasimplematter.Theresearchersidentifiedanimportantnewlinkandmeansoftransportforauxin:PILSproteins(蛋白質(zhì)).PILSproteinsarevitalforauxin-dependentplantgrowthandadjusttheintracellular（細胞內(nèi)的）storageofthehormone.Itisexactlythiscompartmentalizing(分類)ofauxinthatseemsfunctionallyimportantforthevariousdevelopmentalprocesses.

Growingcropsmoreefficiently:therightamountofauxinintherightplace

Higherauxinlevelsattherightmomentandintherightplaceresultinbettergrowthandgreaterharvest.Betteradjustmentofauxinlevelswouldmakeplantsgrowmoreefficiently.Theresearchershopetocontribut