2021-2022學(xué)年湖南省長沙市統(tǒng)招專升本英語自考預(yù)測試題(含答案)

2021-2022學(xué)年湖南省長沙市統(tǒng)招專升本英語自考預(yù)測試題(含答案)

一、單選題(20題)1.You_____allthosecalculations!Wehaveacomputertodothissortofthings（）

A.needn’thavedone

B.can’thavedone

C.mustn’thavedone

D.couldn’thavedone

2.AlthoughItoldhimtobecarefuloverandoveragain,henevertookanyofwhatIsaid（）

A.attentionB.warningC.noticeD.observation

3.Mr.White,togetherwithhiswifeandthreechildren,______goingtothepartythisevening（）

A.amB.isC.willD.are

4.Tommightnothavemadesuchaseriousmistakeifhe_____youradvice（）

A.followedB.followsC.hadfollowedD.hasfollowed

5.HeanEnglishclublastyearandhasimprovedhisEnglishalot（）

A.protectedB.producedC.joinedD.received

6.Theyoungman________inthiscompanysincehegraduatedfromMadisonCollegefiveyearsago（）

A.wasworkingB.hasbeenworkingC.worksD.worked

7.Itis（）impossibletoworkwiththisnoisearound

A.especiallyB.absolutelyC.unreasonablyD.unusually

8.Reading_____thelines,Idaresaythatthegovernmentaremoreworriedthantheywilladmit（）

A.behindB.betweenC.aloneD.among

9.Theplacethebridgeissupposedtobebuiltshouldbethecross-rivertrafficistheheaviest（）

A.which;where

B.atwhich;which

C.atwhich;where

D.which;inwhich

10.Ihaveseldomseenmyfather_____pleasedwithmyprogressasheisnow（）

A.soB.veryC.tooD.rather

11.Myroomisinamess,butI______cleanitbeforeIgoouttonight.Icandoitintomorrowmorning（）

A.darenotB.shouldn'tC.needn'tD.mustn't

12.Keithdoesn'tliketheking-sizebedhiswifeboughttheotherdaybecauseittakes_____toomuchspace（）

A.upB.inC.onD.away

13.Werarelyrealizethatmanyofourhairproblemswhatweeat（）

A.relyonB.refertoC.resultfromD.respondto

14.Accordingtoonebelief,iftruthistobeknownitwillmakeitselfapparent,soone（）waitinsteadofsearchingforit

A.wouldratherB.hadtoC.cannotbutD.hadbest

15.Inhisopinion,successinlifemainly_____onhowwegetalongwithotherpeople（）

A.keepsB.dependsC.insistsD.spends

16.Hewascaughtintheexamination（）

A.deceivingB.cheatingC.todeceiveD.tocheat

17.Ifit（）tomorrow,thebasketballmatchhastobecanceled

A.rainB.rainsC.rainedD.willrain

18.Wefoundthattheplanewhenwegottotheairport（）

A.alreadytookoff

B.hadalreadytakenoff

C.wasalreadytakingoff

D.wasalreadytakenoff

19.You_____herinherofficelastFriday,she'sbeenoutoftownfortwoweeks（）

A.needn'thaveseen

B.musthaveseen

C.mustn'thaveseen

D.can'thaveseen

20.Slowdown!Ican't_______withyou.

A.getorB.dropoutC.putdownD.keepup

二、選詞填空題(10題)21.3.____

22.Researchershavefoundthatpeoplewhogotoconcerts,showsandmuseumscanlivelongerthan1whodonot.ExpertsfromUniversityCollegeLondonhavebeenexaminingthelifestylesofover6,700Britishpeople215years.They3howoftenthepeoplewentoutandwhatkindsofeventstheyattended.Theyfoundthatpeopleover50yearsold4regularlywenttoconcertswereabout30percent5likelytodieoverthenext14years.Theresearcherssaidtheover50scouldextendtheirlife6engagingwiththearts.Inadditiontolivinglongerconcertgoerscouldalsohavemorefun.TheUKHealthSecretaryMattHancockbelievestherecouldbealotof7intheresearch.Hesaidartsandculturecould8thingslikementalhealth,agingandloneliness.He9announcedplansfortheUK’sNationalHealthServicetousetheartstohelppeopleliveahealthierlife.Oneresearchersaid,“Ourresultshighlighttheimportanceof10toexplorenewsocialfactorsthataffectourhealth.”1.____

23.Studentsatuniversitycanlearnandmakefriends1willlastalifetime.However,thecostofstudyingisontherise.Thisincreasemeansthatmoststudentscangetintomoneytrouble2theydonotknowhowtomanagetheirmoney.Itisnotjustthecoursefees.Studentsmustalso3forroomandboard.Inaddition,theymayspendmoney4clothes,travel,andotherthings.Thus,studentsneedtobudget5.Atmostuniversitiesteacherscangivestudentssuggestionsonhowtospendtheirmoney.Thefirstthingtheysuggestistowritedownyour6,forexample,themoneyyouwillgetfromyourfamilyorapart-timejob.Thenlistallofyourexpenses.Putyourexpensesintotwo7:thosethatchange(food,books,travel),andthosethatwillstaythesame(tuition,roomandboard).Addtogetherallofyourexpenses.Whenyoudothis,youfinditis8toplanoutyourbudget.Thismeansyoucansaveyourmoney,ratherthantryingto9fromothers.Asyoucansee,thereismoretolearnatuniversitythanjust10istaughtintheclassroom.____

三、情景對話(10題)24.Tom:What’skeepingyoufromjoiningtheenviromentalmovement?

Jim:11Didn’tMomandDadtellyoutoleavemealoneaboutthistalk?

Tom:12MomandDadcan’tordermetodoanythingIdon’twanttodo.

Jim:Orstopdoingsomething,either,right?Butreally,Idon’twanttobebotheredwithenvironmentalmovements.

Tom:Whynot?

Jim:Idon’thavethetime.

Tom:13Youplayedcomputergamesalldayyesterday.Youhavetime.

Jim:Well,Idon’tthinkit’simportant.

Tom:What?Risingpollution,growingdeserts,warmingtemperatures,shrinkingforests…theyaren’timportant?Heynow,alloftheseproblemsaregoingtoleadtotheendofhumanbeingsonthisplanet.Notjusttrouble.Butend.Nothing.Zero.

Jim:14

Tom:I’mnotbeingboring!I’mtellingyouthefactsabouttheconditionoftheworld!

Jim:OK,OK,OK…Thinkofitfrommyperspective.Iftheworldisgoingtoendforpeople,timeisevenmoreprecious,right?

Tom:Yeah…

Jim:SoIdon’twanttowastemytimebyjoininganenvironmentalmovementortalkingaboutboringthingswithyou.

Tom:I’mgoingtotellMomyousaidthat.

Jim:15

A.You’rekidding,right?

B.Ican’tagreewithyoumore.

C.Stopbeingboring!

D.Wearegrownpeople.

E.Forbetterorworse.

F.Momisn’tthebossofme.

G.You’regoingtostartbotheringaboutthatagain?

25.72.____（）

26.4（）

A.WhenIgowithoutit,Ifeelverybad

B.IwonderifIcouldhaveaglassofwater

C.WouldyoumindifIsmokedhere?

D.Yes,Ido

E.I’llstartfromnowon!

27.5（）

A.Whowon?

B.Howhardtheypractice!

C.Theyarecool,aren’tthey?

D.Didyougotoseethebasketballgameyesterday?

E.IknowthatbothJohnandTimareontheteam

28.75.____（）

29.Mary:Hello!1

John:Sure,mynameisJohnSmithandI’mfromasmalltowncalledBrentwoodinEssexwhichisinEngland.

Mary:OK,Essex.2

John:That’sinthesoutheast.

Mary:Southeast?

John:Yeah,yeah.It’sattachedtoLondon,justnexttoLondon.

Mary:Oh,OK,butyousaidit’sasmalltown.

John:It’srelativelysmall.3

Mary:Oh,whenIthinkofasmallBritishtown,youknow,Ithinkofreallyoldhouses,andnothing’schanged.4

John:ThecinemainBrentwoodactuallycloseddown,butitdoeshaveaverynicehealthcentreand,asIsaid,lotsofparkstoplayin.

Mary:5

1（）

A.Thepopulationisonlyabout50,000

B.Wow,itsoundslikeaniceplacetolivein

C.WhichpartofEnglandisthat?

D.Doyouhavemodernstuff,likeahealthclub,amovietheatreorthingslikethat?

E.Canyouintroduceyourself,please

30.3（）

A.WhenIgowithoutit,Ifeelverybad

B.IwonderifIcouldhaveaglassofwater

C.WouldyoumindifIsmokedhere?

D.Yes,Ido

E.I’llstartfromnowon!

31.7.____（）

32.

6.____

33.69.____（）

四、翻譯(10題)34.Ontheonehand,themotorcarhasbroughtmobilitytomillionsofpeople,butontheotherhandithasledtotheconstructionofmoreandmorenoisyanddangerousroadsandhaspollutedtheatmospherewithexhaustfumes（煙氣）

35.你離開教室時,別忘了關(guān)燈

36.如果這些新的付款方式更便于消費(fèi)者付款，是否對罪犯也更方便呢（）

37.Tosomeextent,thefast-pacedlifeoftodayhasgreatlyaffecteditsquality,somanypeoplewanttomovetocountryside

38.大多數(shù)人相信親眼所見勝過親耳所聞

39.Inthisageofequality,samenessbetweenthesexesisemphasizedasifdifferenceshavetomeanproblems

40.這個問題比我們昨天預(yù)期的要難

41.我們必須仔細(xì)觀察市場的變化

42.Ican’tbootmycomputernow.Somethingmustbewrongwithitsoperatingsystem

43.我確信她的英語知識對這項(xiàng)工作來說是足夠的

五、閱讀理解(10題)44.Whateffectdoestheglucoseproducedinthewoodfrog’sbodyhave（）

A.Itstopsthewaterinthefrog’scellsfromfreezingincoldweather

B.Itlowersthetemperatureinthespacesbetweenthefrog’scells

C.Itcausesthefrog’scellstoproducemorestarch

D.Itallowsthefrog’scellstoproducemorewater

45.Thebesttitleforthepassageis_____（）

A.TheLightB.TheLaserC.ALaserBeamD.TheUseofLaser

46.ItisimpliedinthepassagethattheBedouinwomenare______（）

A.treatedastheequalsofmen

B.respectedforwhattheydo

C.notinterestedinpositionandhonor

D.notrespectedasmuchasmen

47.Passage2

Gesturesaren'ttheonlyareainwhichtheunwarytravelercangettrippedup.Foreignculturesgreatlyinfluencedifferentbusinesscustomsandbehavior.Threecupsofteaorcoffeeareusuallythepolitelimitinofficesandduringsocialcalls,counselsTravelPak,afreepublicationofAlia,theRoyalJordanianAirline.Butifthehostkeepsgoing,youmayalsocontinuesipping.Ifyou'vehadyourfill,giveyouremptycupaquickwiggle—asyouhanditback.ThatmeansNomore,thankyou.

MiddleEastvisitorsshouldalsonotbesurprisedifothersbreakintotheofficeinthemiddleofyourconversation,notesTravelPak.AnoldArabcustomcallsforkeepinganopenoffice.TheBritish,however,consideritimpolitetointerruptavisitor,evenafterallbusinesshasbeentransacted.Thecommercialcallerisexpectedtobesensitivetothispoint,knowwhentostop,andinitiatehisorherowndeparture.InJapancertainguestsateveningbusinessgatheringswillleaveearly.Theyshouldbeallowedtoleavewithoutsayinggoodbye.TheJapaneseconsiderformaldeparturestobedisruptiveinsuchcasesanddisturbingtotheremainingguests.InFinlandbusinessguestsmaybeaskedtotakeofftheirclothesandjointheirhostsinasauna.Theinvitationisasignthatagoodworkingrelationshiphasbeenestablished.

IntheArabworld,thewordnomustbementionedthreetimesbeforeitisaccepted.Incontrast,itisconsideredgoodbusinessmannerstomakemanyandlongeffortstopickupthecheck.InChina,giftgivingisconsideredaninsult,saysPatrickJ.Lewis,PresidentofClubUniverse,aLosAngelestouroperator.Ifyouwanttogivesomeoneagift,makesureit'smodestinvalue.Thiswillnotbeconsideredoffensive,butitmaybedeclined.TheChinesemannerofexpressingfriendshipandwelcomeistoclap.Lewisadds,Youmaybegreetedwithclappingwhenenteringafactory,hospital,community,orschool.Politenessdictatesthatyourespondwithapplause,eventhoughitmayseemlikeyou'reclappingforyourself

IntheMiddleEast,itisconsidered（）

A.impolitetodrinkatleastthreecupsofcoffee

B.impolitetodrinkmorethanthreecupsofcoffeeunlessthehostdrinksmore

C.politetoaskthehosttogiveyouasmuchashecan

D.politetoleaveapartyasearlyasyouwant

48.Thebesttitleofthepassagemightbe（）

A.PainsandAges

B.DifferencesinAges

C.TheBestAgetoBe

D.HappinessandAges

49.WhichofthefollowingaboutHughes'sfatherisNOTTRUE（）

A.HestartedtheHughesToolCompany

B.Helikedtospendmoney

C.Heworkedhard

D.Hedrankalcoholalot

50.Rushhourtrafficisaprobleminmanybigcitiesaroundtheworld.Commuters（通勤者）rushtoandfromtheirjobsincars,buses,subways,trains,andevenonbicycles.LargecitiesintheUnitedStateshavetworushhours—oneinthemorningandoneintheevening.Butincitiesinotherpartsoftheworld,therearefourrushhours.InAthensandRome,forexample,manyworkersgohomeforlunchandanap.Afterthismiddaybreak,theyrushbacktotheirjobsandworkforafewmorehours.InTokyo,there’sabigrushhourunderground.MostofthepeopleinTokyotakethesubways.Thetrainsareverycrowded.Subwayemployeescalledpackerswearwhiteglovesandhelppackthecommutersintothetrainswhenthedoorsclose.Theymakesurethatallpurses,briefcases,clothes,andhandsareinsidethetrains.InSeoul,manycommutersprefertotaketaxistogettowork.Tohailacab，manypeoplestandatcrossroadsandraisetwofingers.Thismeansthey’llpaythecabdriverdoubletheusualfare.Somepeopleevenraisethreefingers!They’llpayTHREEtimesthenormalrate.StreetsinRomeareverycrowdedwithautomobilesandmopeds（摩托自行車）duringrushhours.Thecitycan’tmakeitsstreetswider,anditcan’tbuildnewhighways,becauseitdoesn’twanttodisturbthemanyhistoricsitesinthecity,suchastheForumandtheColosseum.Ittookthecityfifteenyearstoconstructanewsubwaysystem.Constructionhadtostopeverytimeworkersfoundoldartifactsanddiscoveredplacesofinteresttoarchaeologists（考古學(xué)家）.Inmanybigcities,therearespeciallanesonhighwaysforcarpools.Thesearegroupsofthreeormorepeoplewhodrivetoandfromworktogether.Theysharethecostsofgasandparkingandtaketurnsdrivingintothecity.Gettingtoworkandgettinghomecanbedifficultinmanyplacesaroundtheworld.Rushhourtrafficseemstobeauniversalproblem

Bigcitieshavetrafficproblemsduringrushhoursbecausethereare______（）

A.speciallanesonhighways

B.manycommuters

C.fourrushhours

D.manycarsonthestreet

51.Motionpictures______（）

A.causeinertiaoftheeye

B.showasuccessionofunrelatedmovement

C.showconsecutivephasesofmovementwhichappearcontinuous

D.showeachphaseofmovementforonehalfofasecond

52.Thepassageismainlyabouttheimportanceof（）

A.managementtrainingcoursesforemployers

B.theproperrelationshipbetweenmanagersandstaff

C.settingbusinessgoalsforbothmanagersandstaff

D.beingapartofsocialnetworkingforagoodmanager

53.Thereasonwhysomepeoplerefusetogiveuppostcardsisthat（）

A.itisnotconvenientforpeopletouseemailsnow

B.itisnotconvenientforpeopletouseinstantmessages

C.sendingpostcardscanbemorefashionable

D.sendingpostcardscancreateaholidayatmosphere

六、作文題(1題)54.Directions:YouarerequiredtowriteAWelcomingSpeechaccordingtothegiveninformationinatleast100wordsaccordingtothefollowingrequirements.

假如你是一所本科高校的學(xué)生會主席，需要在歡迎專升本新同學(xué)的活動中致歡迎辭。請寫一篇英語歡迎辭，內(nèi)容應(yīng)包括歡迎與祝賀、一些學(xué)習(xí)和生活方面的建議以及良好的祝愿等

參考答案

1.A你沒必要做所有那些計(jì)算！我們有一臺電腦可以做這些事。

［考點(diǎn)］情態(tài)動詞

【精析】Aneedn’thavedone表示本不必做，事實(shí)上已經(jīng)做過了；musthavedone是對過去事實(shí)的肯定猜測，mustn’t表示禁止，千萬別；couldn’thavedone是對過去情況的可能性的否定猜測，表示不可能會，可能沒有。根據(jù)句意可知應(yīng)選A

2.C盡管我一次又一次地告訴他要仔細(xì)，但他從不在意我說的話。

［考點(diǎn)］詞義辨析

【精析】Cattention:注意,payattentionto意為注意，重視；warning：警告；notice：注意，理會，takenoticeof意為留心,注意，takenonoticeof意為不留心,不在意；observation：觀察。根據(jù)句意和搭配可知，選C

3.B

4.C如果湯姆聽取了你的建議也許就不會犯如此嚴(yán)重的錯誤了。

［考點(diǎn)］虛擬語氣

havedone,if引導(dǎo)的條件句的謂語應(yīng)用haddone的形式，故選C

5.C去年他參加了一個英語俱樂部，現(xiàn)在他的英語已經(jīng)進(jìn)步了很多。

［考點(diǎn)］詞義辨析

【精析】Cprotect：保護(hù)；produce：生產(chǎn)；join：加入；receive：收到。根據(jù)句意可知，選C

6.B

7.BB句意：周圍有這樣的噪音，完全無法工作。詞義辨析。especially:特別，尤其；absolutely:完全地，絕對地；unreasonably:不合理地；unusually:非常，異乎尋常地。absolutelyimpossible表示絕對不可能

8.B

9.C建橋梁的地方應(yīng)設(shè)在跨河交通最繁忙的地方。

［考點(diǎn)］定語從句和表語從句

【精析】C分析句子結(jié)構(gòu)可知，place和should之間是定語從句。先行詞為Theplace，從句中缺少地點(diǎn)狀語，故空處應(yīng)為關(guān)系副詞where或介詞+which引導(dǎo)。be后為表語從句，從句中缺少狀語，所以應(yīng)用連接副詞where引導(dǎo)。故選C

10.A我很少見到父親像現(xiàn)在這樣因?yàn)槲胰〉玫倪M(jìn)步而如此高興。

［考點(diǎn)］固定搭配

均不合句意

11.C我的房間很亂，但是在今晚出去之前我不需要打掃，我可以明天早晨再打掃。

［考點(diǎn)］情態(tài)動詞

【精析】Cdarenot:不敢；shouldn’t:不應(yīng)該；needn’t:不需要；mustn’t:不準(zhǔn)。根據(jù)句意可知，選C

12.A

13.CCrelyon：依靠，依賴；referto：提到，涉及；resultfrom：由……造成，由于；respondto：回答，對……做出反應(yīng)。根據(jù)句意可知，選C

14.D選［D］。本題重點(diǎn)考查考生對句意的理解以及對所給四個短語的掌握情況。從句意來看so前的句子為本題提供了重要的線索，這半句的意思是：根據(jù)一種信仰，如果要知道真理，真理會使自己一目了然。由這句可以推理出，了解真理的方法是待而不尋求。所給四個選項(xiàng)表達(dá)的意思分別：［A］寧愿；［B］不得不，必需；［C］只能；［D］最好。顯然只有［D］項(xiàng)是正確答案。hadbest的意思是"最好"，相當(dāng)于hadbetter，后面用動詞原形。

15.B句意：在他看來，人生的成功主要取決于我們與其他人如何相處。動詞短語辨析。keepon意為繼續(xù)；dependon意為依靠，取決于；insiston意為堅(jiān)決要求；執(zhí)意；spendsth.on意為花費(fèi)；度過。根據(jù)句意，選B

16.B考試時，他作弊被抓到了。

［考點(diǎn)］非謂語動詞

【精析】Bcatchsb.doingsth.為固定用法，其中現(xiàn)在分詞作賓補(bǔ)，意為某人正在做某事時被抓到了。deceive：欺騙，騙人；cheat：作弊，欺騙。根據(jù)句意可知，此處表達(dá)的是考試作弊。故選B

17.B如果明天下雨，籃球比賽就不得不取消了。

［考點(diǎn)］動詞時態(tài)

【精析】Bif引導(dǎo)的條件狀語從句中，常用一般現(xiàn)在時代替將來時。故選B

18.B當(dāng)我們到達(dá)機(jī)場時，發(fā)現(xiàn)飛機(jī)已經(jīng)起飛了。

［考點(diǎn)］動詞時態(tài)

【精析】B根據(jù)句意可知，飛機(jī)起飛發(fā)生在我們到達(dá)機(jī)場之前，由于我們到達(dá)機(jī)場用的是一般過去時，故主句要用過去完成時，表示發(fā)生在過去的過去。故選B

19.D

20.Dgetonwith：與和睦相處，進(jìn)展；putdown：放下，寫下，使……出丑，一般不與with搭配使用；dropout：退出，退學(xué)，常與of搭配使用；keepupwith：與……并駕齊驅(qū)，跟上。根據(jù)句意可知，選D。

21.FK根據(jù)空后的名詞短語15years可知，空處應(yīng)填介詞。符合要求的選項(xiàng)有C、K。句意：15年來，來自倫敦大學(xué)學(xué)院的專家們一直在調(diào)查超過6,700名英國人的生活方式。故選K。

22.JA.studied（v.學(xué)習(xí)，研究）B.continuing（v.繼續(xù)，持續(xù)）C.by（prep.通過）D.who（pron.引導(dǎo)定語從句）E.whose（pron.引導(dǎo)定語從句）F.improve（v.改進(jìn)，改善）G.truth（n.事實(shí)，真相）H.ignored（v.忽視，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段時間）L.less（adv.更少，較少）J分析句子結(jié)構(gòu)可知，空后的who引導(dǎo)一個定語從句，空處為其先行詞，所以空處應(yīng)填指人的名詞或代詞。符合要求的選項(xiàng)只有J。those在此處指代上文中的people，此處表達(dá)的是“不去（音樂會、演出和博物館）的那些人”。故選J。

23.HH分析句子結(jié)構(gòu)可知，空處應(yīng)填引導(dǎo)詞，引導(dǎo)一個定語從句，修飾指人的先行詞friends。符合要求的選項(xiàng)只有H。句意：學(xué)生在上大學(xué)時可以學(xué)習(xí)并交到將持續(xù)一生的朋友。故選H。

24.11.G12.D13.A14.C15.F

25.C

26.A

27.C

28.A

29.E

30.D

31.E由前一句想見生產(chǎn)經(jīng)理以及空處前面的句子Iamsorry可知，史密斯先生不在。故選E

32.G［答案］G

【精析】由約翰說的第一句話Sure,mynameisJohnSmithand…可知，空處應(yīng)是在請對方做自我介紹，故本題應(yīng)選G。Canyouintroduceyourself,please?意為請你做一下自我介紹，好嗎

33.E

34.一方面，機(jī)動車給千百萬人提供了交通的便利；但是另一方面，它卻導(dǎo)致產(chǎn)生了噪聲與危險(xiǎn)越來越大的道路，并且它排放廢氣污染了環(huán)境

35.Don’tforgettoturnoffthelightswhenyouleavetheclassroom

36.CC付款方式可譯為methodsofpayment/paymentmethods；更便于……可譯為bemoreaccessibletosb./bemoreconvenientforsb.todosth./makeiteasierforsb.todosth.。根據(jù)分析可知，C項(xiàng)比較符合題意。A項(xiàng)第二個分句中更方便中的更沒有表達(dá)出來；B項(xiàng)中的also不能位于句末；D項(xiàng)中的method應(yīng)用復(fù)數(shù)，且漏譯了對罪犯。故選C

37.從某種程度上講，當(dāng)今快節(jié)奏的生活已經(jīng)大大影響了生活的質(zhì)量，所以很多人想搬到鄉(xiāng)下去

38.Mostpeoplebelievewhattheyseeoverwhattheyhear

39.在這個男女平等的時代，人們強(qiáng)調(diào)異性之間要有共同點(diǎn)，好像個性差異就意味著會有矛盾似的。【精析】本句是一個主從復(fù)合句。asif意為好像，引導(dǎo)方式狀語從句。Inthisageof意為在這個……的時代里；emphasized為動詞，意為強(qiáng)調(diào)；mean在這里作動詞，意為意味著，后面常跟名詞、代詞或動名詞

40.Thisproblemismoredifficultthanweexpectedyesterday

41.Wemustobservethechangesinthemarketcarefully.【精析】本句考查情態(tài)動詞的翻譯。必須可譯為must，其后跟動詞原形。市場的變化可譯為thechangesinthemarket

42.現(xiàn)在我的電腦不能啟動了，它的操作系統(tǒng)一定出了毛病

43.I’msureherknowledgeofEnglishisadequateforthejob

44.AA事實(shí)細(xì)節(jié)題。根據(jù)文章第二段第六句Thisglucose,inturn,lowersthetemperatureatwhichtheliquidinsidethefrog’scellsfreezes.可知，葡萄糖可以降低樹蛙細(xì)胞液體結(jié)冰的溫度，也就是說這種葡萄糖使細(xì)胞里的水不結(jié)冰。故選A

45.CC主旨大意題。通讀全文可知，全文通篇在講laserbeam，并介紹了它的來源和用途。由此可知，選項(xiàng)C正確

46.D［考點(diǎn)］推理判斷題

【精析】D根據(jù)最后一段內(nèi)容可知，貝都因族男女地位是不同的，女性的地位要比男性低，無法和男性一樣受到尊敬