廣東省揭陽市坪上中學2021年高三英語模擬試卷含解析一、選擇題1.Toeveryone’sshock,themurdererofthelittlegirlwas

tofiveyearsinjailonly.A.fined B.agreed C.sentenced D.distributed參考答案：C2.—Whodoyouthink______thebookhere?

—ItmaybeJohn.Hewassittinghereallthemorning.

A.wasleaving

B.leave

C.hadleft

D.hasleft參考答案：B略3.Franklyspeaking.I’dratheryou

anythingaboutitforthetimebeing.

A．havedone

B．haven’tdone

C．don’tdo D．didn’tdo參考答案：D4.He,alongwithhisbrothers,_________howseriousthesituationis.A.haven’trealized

B.hasn’trealizedC.don’trealize

D.didn’trealize參考答案：B試題分析：考查時態和主謂一致。本題的主語是He,alongwithhisbrothers，謂語動詞應該與he保持一致，故使用單數的形式。另外本題中沒有出現過去時的時間狀語。句意：他和他的兄弟已經意識到了情況是多么的嚴重。根據句意說明使用現在完成時的時態。故B正確。點評：英語中的時態主要由動詞的形式決定，因此在學習英語時態時，要注意分析動詞形式及具體語境，想象在那個特定的時間動作所發生的背景，這個動作是經常性動作、一般性動作、進行性動作、完成性動作還是將要發生的動作。5.—It'sdarkintheroom,isn'tit? —I'maccustomed_______thelightwhilewatchingafilmonline． A．nottoturnon

B．nottoturningon

C．tonotturnon

D．tonotturningon參考答案：D6.Thecar____atthepresentspeeduntilitreachesthefootofthemountainataboutnineo'clocktonight.

A.went

B.isgoing

C.goes

D.willbegoing參考答案：D

考查時態。此處用將來進行時表示因自然之趨勢而發生的將來的結果7.Anyway,Ican’tcheathim—it’sagainstallmy______.A.emotions B.principles C.regulations D.opinions參考答案：B8.—Deepinfluencesfromtheglobalfinancialcrisis

.

—Yeah,andnooneknowswhenthesituationwillend.A.wouldexpand B.expanded C.havebeenexpanding D.hadbeenexpanding參考答案：C9.Onlyifyouworkhard________beabletomakerapidprogressinyourstudy．A．canyou

B．youcan

C．willyou

D．youwill參考答案：C10.Itwasnotuntilthebeginningofthetwentiethcentury________toexplorespace.A．didmanbegin

B．whenmanbeganC．thatmanbegan

D．thenmanbegan參考答案：C11.Ifwesurroundourselveswithpeople_____ourmajorpurpose,wecangettheirsupportandencouragement.A.insympathywith

B.intermsofC.inhonourof

D.incontrastwith參考答案：A【詳解】考查介詞短語辨析。句意：如果我們周圍都是認同我們主要前進目標的人，我們就能得到他們的支持和鼓勵。A.insympathywith贊成；B.intermsof依據；C.inhonourof為紀念；D.incontrastwith與…形成對比，故選A。12.Theywereallverytired,but________ofthemwouldstoptotakearest.

A.any

B.some

C.none

D.neither參考答案：C略13..Heissupposedtomakehisvisittotheclubsoon,butI’mnotsurewhetherhe_____ornot.

A.does

B.is

C.had

D.will參考答案：D略14.WeseldomhaveameetingonFriday,_____thereissomethingimportanttodiscuss.A.if.

B.when.

C.unless.

D.since參考答案：C我們很少在周五開會，除非有重要事情討論。unless引導條件狀語從句。15.Mike,whoseambitionistobecomeanetworkengineer,wasalways______fromotherboysbyhisprogrammingability. A.prevented

B.separated

C.benefited

D.distinguished參考答案：D16.—Alicehadanaccidentonherwaytoschoolyesterday.—

?Sheisalwayscareful.

A.Howcome B.Whynot C.Sowhat D.Whatfor參考答案：A二、完型填空17.短文改錯（共10小題，每小題1分，滿分10分）假如英語課上老師要求同學們交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，要求你在錯誤的地方增加、刪除、或修改某個單詞。增加：在缺詞處加一個漏字符號（∧），并在其下面寫上該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫上修改后的詞。注意：1.每次錯誤以及修改均限一詞；2.只允許修改10處，多者從第十一處起不計分WhenIwalkedintotheclassroom,theteacherwashandingintheexampapers.I

wasfeelingverynervously.IhadnotstudiedatallattheweekendasIhadthoughtit

wouldbeeasytest.IwentthroughthetestmanytimesbutIcouldnotonlyanswerthree

outfromthetwentyquestions.Ididnotwanttofailtheexam.Then,Iputmybookunder

mydesk,openingitandstartedlookingfortheanswer.Theteacherwasn't

lookingatme,

butIcopiedsomething.Suddenly,Ifeltahandonhisshoulder!Theteachercaughtme

cheating.Idon’tknowwhattosay.Luckily,theteacherdidnotpunishmeforcheatingbut

insteadgavemeasecondchance.參考答案：WhenIwalkedintotheclassroom,theteacherwashandingintheexampapers.I

outwasfeelingverynervously.IhadnotstudiedatallattheweekendasIhadthoughtit

nervous

wouldbe∧easytest.IwentthroughthetestmanytimesbutIcouldnotonlyanswerthree

an

outfromthetwentyquestions.Ididnotwanttofailtheexam.Then,Iputmybookunder

ofmydesk,openingitandstartedlookingfortheanswer.Theteacherwasn'tlookingatme,

opened

answersbutIcopiedsomething.Suddenly,Ifeltahandonhisshoulder!Theteachercaughtmeso

mycheating.Idon’tknowwhattosay.Luckily,theteacherdidnotpunishmeforcheatingbut

didn’tinsteadgavemeasecondchance.略三、閱讀理解18.Thereisabreakthroughinbuildingaircrafts.Bendablewingscoveredwithoverlapping(部分重疊)piecesresemblingfishsizescouldbeusedtobuildswifter,fuel-efficientaircraft,anewstudyfinds.Nowadays,conventionalaircraftstypicallyrelyonailerons(副翼)tohelpcontrolthewaytheplanestipastheyfly.However,whentheWrightbrothersflewthefirstairplane,Flyer1,overacenturyago,theyusednoaileronsbutwiresandpulleysthattwistedthewood-and-canvaswings,tocontroltheplane,Scientistshavelongsoughttodevelopaircraftsthatcanaltertheirwingsduringflight,justasbirdscan.However,mostpreviousattemptshavefailedbecausetheyreliedonheavymechanicalcontrolstructureswithinthewings.Thesestructureswerealsocomplexandunreliable,saidNeilGershenfeld,aphysicistanddirectoroftheCenterforBitsandAtomsatMassachusettsInstituteofTechnology(MIT).Thenewwingconsistsofasystemoftiny,strong,lightweightmodules.Theshapeofthewingcanbechangeduniformlyalongitslengthusingtwosmallmotors,whichapplyatwistingpressuretoeachwingtip.Thesewingsarecoveredin“skins”ofoverlappingstripsofflexiblematerialresemblingfishsizes.Thesestripsmoveacrosseachotherasthewingsalter,providingasmoothoutersurface,theresearchersexplained.Wind-tunneltestsofthesewingsshowedthattheyatleastmatchedtheaerodynamicpropertiesofconventionalwings,ataboutone-tenththeweight.Initialtestsusingremotelypilotedaircraftsmadewiththesewingshaveshowngreatpromise,saidBenjaminJenett,agraduatestudentattheCenterforBitsandAtomsatMIT.Thenewmodularstructuresthescientistsdevelopedcouldbemanufacturedquicklyinmassquantitiesandtheninstalledbyteamsofsmallrobots.Thesemodularstructuresalsocanbedisassembledmoreeasily,makingrepairssimpler.“Still,thefirstaircraftbuiltusingthisstrategywillnotbeapassengerjet,”Gershenfeldsaid.“Instead,thetechnologywilllikelyfirstbetestedonunmannedaircraft,leadingtodrones(無人機)thatcanflyforalongtime,tohelpdeliverinternetaccessormedicinetoremotevillagesanddosomerescueworks.”12.Whydidmostpreviousaircraftsfailtoflylikebirds?A.Thepreviouswingswerecomplicatedandweighedalot.B.Thepreviousaircraftreliedonaileronstocontroldirections.C.Therewerefewscientiststodoresearchonthelighterwings.D.Therewaslittlefuelintheaircraftstomakethemflyintheair.13.Whatisthefourthparagraphmainlyabout?A.Theshapeofthenewwings.B.Theresultofthetestedwings.C.Thefunctionofthesmallmotors.D.Theworkingprincipleofthenewwings.14.Whichofthefollowingcanreplacetheunderlinedword“disassembled”inParagraph6?A.putawayB.takenapartC.inventedD.analyzed15.Whatwillthedronesmadebythenewwingsbefirstlyusedtodo?A.Carrypassengers.B.Savepeopleindanger.C.Testplanes.D.Monitorthevillages.參考答案：12.A

13.D

14.B

15.B本文是一篇科普性說明文。文章主要向我們講述了一項新的研究發現，飛機的機翼建造有了很大的突破，能夠使得飛機更快并且節能高效。12.細節理解題。根據文章第三段However,mostpreviousattemptshavefailedbecausetheyreliedonheavymechanicalcontrolstructureswithinthewings.和Thesestructureswerealsocomplexandunreliable可知大多數之前的嘗試失敗是因為他們依靠機翼內沉重的機械控制結構。故選A。13.主旨大意題。根據文章第四段大意可知，本段主要講述了新機翼的工作原理。故選D。14.詞義猜測題。根據Thesemodularstructuresalsocanbedisassembledmoreeasily,makingrepairssimpler.可以猜測出disassemble為“分開”之意，故選B。15.推理判斷題。根據文章最后一段Instead,thetechnologywilllikelyfirstbetestedonunmannedaircraft,leadingtodrones(無人機)thatcanflyforalongtime,tohelpdeliverinternetaccessormedicinetoremotevillagesanddosomerescueworks.可知，新的機翼被首先應用的無人機上是為了做更多的援救。故選B。19.閱讀下列短文，從每題所給的四個選項（Ａ、Ｂ、Ｃ、Ｄ）中，選出最佳選項。

AnewweaponisonthewayinthefightagainstsmokinginEurope．Soonwhensmokersbuycigarettes,theymightseeashockingphotoofablackenedlungoracancerpatientstaringbackatthemfromthepacket．Someboysmaythinkofsmokingascoolandsexy．Theirfriendswon’tagreewhentheyseetheirpacketsofcigaretteslyingonthetable．TheEuropeanUnionannouncedonOctober22,thatithadchosen42photosthatshowedthedamagecigarettescoulddotothebody．Itcalledonmembernationstoputthesepicturesonpacketstodiscourageyoungsmokers．

Tocatchtheattentionofteenagers,thespecialpacketswarnoflong-termmedicaldangers,likecancer．Short-termeffects,likebadskin,arealsoonthelist．

“Thetruefactofsmokingisdisease,deathandhorror．Thatisthemessageweshouldsendtotheyoung,”saidDavidByrne,anEUhealthofficial．“Hopefullythesepictureswillshockstudentsoutoftheirloveforcigarettes．”

TheEUheadofficehopedthepictureswouldworkbetterthancurrentwrittenwarningsonpacksofcigarettes．Thewarningincluded“smokingkills”and“smokingcanleadtoaslowandpainfuldeath．”

Sofar,IrelandandBelgiumhaveshowninterestinthephotos．Canadahasusedsimilarpicturesandwarningsoncigarettepackssince2000．Thecountryhasrecentlyseenafallinthenumberofsmokers．

Accordingtostudies,smokingisthesinglebiggestcauseofavoidabledeathinEU．Everyyearmorethan650,000smokersdie,morethanonepersonaminute．68．Whatwouldbethebesttitleforthetext?

A．NewWaystoStopSmoking．

B．PicturestoShockSmokers．

C．NewPackersofCigarettes．

D．Dan