河北省沙河市二十冶综合学校高中分校届高三英语上学期第一次月考试题无答案Word下载.docx

河北省沙河市二十冶综合学校高中分校届高三英语上学期第一次月考试题无答案Word下载.docx

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CostaRicansalsogrowmanyothercropssuchasfruits,cornandbeansfortheirownuse.CostaRicanslovecolorsandtheirhousesarepaintedinbrightcolors.

EducationisveryimportanttotheCostaRicans.Almosteveryvillagehasaschoolandeducationisamustforchildrenbetweensevenandfourteenyearsofage.Boysandgirlsgotoseparate（单独的）schools.ClassesbegininMarchandendinNovember.Theotherthreemonthsoftheyearareharvesttimeandthechildrenhavetohelptheirparentstopickcoffeebeans.

21.What’sthemainideaofthefirstparagraph?

A.HowColumbusfoundCostaRica.

B.HowCostaRicagotitsname.

C.WhattheCostaRicanswore.

D.WhatlanguagetheCostaRicansspoke.

22.TheCostaRicansmayNOTpainttheirhouses______.

A.pinkandredB.greyandblack

C.blueandgreenD.yellowandorange

23.InCostaRica,boysandgirlsbetweensevenandfourteen______.

A.mustgotoschoolB.studyinthesameschool

C.donothavetogotoschoolatallD.canchoosetostopschoolingatanytime

24.FromDecembertoFebruary,schoolchildreninCostaRica______.

A.havelessonseverydayB.havetheirexaminations

C.helptheirparentspickcoffeebeansD.helptheirparentsdecoratetheirhouses

25.Thispassageismainlyabout______.

A.ChristopherColumbusB.CostaRica

C.someproductsfromCostaRicaD.theeducationofCostaRica

B★

ChristianEijkman,aDutchdoctor,lefttheNetherlandsfortheislandofJava.Manypeopleontheislandhadadiseasecalledberi-beri.Hewasgoingtheretotryandfindacure.

Atfirst,Eijkmanthoughtsomekindofgerm（细菌）causedberi-beri.Heraisedsomechickens.Hedidn’teatthem,butmadeexperimentsonthem.Thelocalpeoplewerequitesurprisedatthat.OnedayhenoticedthathischickensbecamesickwhentheywerefedthefoodmostJavaneseate—refinedwhiterice（精炼米）.Whenhefedthemwithunrefinedrice,alsoknownasbrownrice,theyrecovered.Eijkmanrealizedthathehadmadeanimportantdiscovery—thatsomethingsinfoodcouldpreventdisease.Thesethingswerenamedvitamins（维生素）.TheJavanesewerenotgettingenoughvitaminsbecausetheyhadactuallyremovedthepartthatcontainsvitamins.Later,otherdiseaseswerealsofoundtobecausedbythelackofvitaminsinaperson’sfood.

Todaymanypeopleknowtheimportanceofvitaminsandtheymakesuretheyhaveenoughvitaminsfromthefoodtheyeat.Iftheydon’t,theycanalsotakevitaminpills.

26.Theunderlinedword“cure”inParagragh1probablymeans______.

A.amedicaltreatmentB.akindofvitamin

C.akindofgermD.akindofrice

27.ChristianEijkmanwenttotheislandofJavato______.

A.spendhisholidayB.findwaystogrowbettercrops

C.dosomeresearchabouttheislandD.helptheJavanesewiththeirillness

28.Ifapersondoesn’tgetenoughvitaminsinhisdiet,he’dbetter______.

A.eatmorericeB.eatmoremeat

C.eatsomechickenD.eatvitaminpills

C★★

Thereareanimalsthatcansniffprey（猎物）whentheyaremilesaway.Theycanevensmelldangeraroundandruntosafety.Let'

shavealookatsomeoftheanimalswiththebestolfactory（嗅觉的）ability.

Sharks

Afterbears，oneanimal，orratherfishthatcansmellwellis，thefrighteningshark.Sharkscanfindpreyfromamileaway.Ithasbeenfoundthatabout2/3ofashark'

sbrainisdedicatedtotheolfactorybulbregion.Thus，anyinjuredmarineanimalorevenahumanisnotsafefromashark'

ssenseofsmell.

Policedogs

Dogs，asweallknow，haveasenseofsmellthatis100timesbetterthanus.But，thepolicedogshaveasenseofsmellthatisbetterthananaveragedog.Studieshaveshownthatapolicedog'

snosehasabout230millionolfactorycells.Thismeansthattheyareabout40timesofthesmellreceptors（感受器）presentinahumannose.Theolfactorybulbinthebrainofapolicedogislargerthaninmostdogsanddefinitelybiggerthaninhumans.Thepolicedogcanidentifyaparticularsmellfromover130milesaway.

Snakes

Thesnakewillsmellpreywithitstongue.Snakesusetheirtonguestocollectparticles（颗粒）intheair.Thishelpsthemtosmellandtastealtogether.Thisgivesthemanoutlineaboutthesurroundingusingtheirtasteandsmell.Snakesareconstantlyusingtheirtongues.Ithelpsthemtakesamplesfromtheair，soil，waterandanalyzethevariouschemicals.Thesechemicalsareanalyzedandhelpthemgetanideawhetherthereispreyintheirsurroundings.

Rats

Youmusthaveseenhundredsofcartoonswhereratscouldsmellapieceofcheesefromfar，faraway.It'

snotjustcheese，buttheycanalsosmellchangeinemotionsaswellastheatmosphere！

Ratsallowairtopassthroughtheirnoseintotheirsmellreceptors.Thereareabout500to1，000genesthatcodefor500to1，000differentolfactoryreceptorsinarat.Thismeans，1%oftherat'

sDNAisdedicatedtosmell!

Ashumans，wehaveourabilitytothinkquicklyandgetoutofatrickysituation.Animalstoohavesuperabilitiesfarbeyondourreach.

【解题导语】　让我们来看看那些值得我们尊重的动物的敏锐嗅觉。

29．WhichofthefollowingisTRUEaboutsharks?

A．Theyarenodangertohumans.

B．Mostoftheirbrainisconnectedwithsmell.

C．Theirsmellisbetterthanthatofbears.

D．Theycansmellapersonfrommanymilesaway.

30．Accordingtothepassage，whichanimalusesbothtasteandsmelltofindprey?

A．Policedogs.B．Sharks.C．Snakes.D．Rats.

31．Thepassagemainlytellsus________．

A．someanimalshaveanamazingsenseofsmell

B．mostanimalshaveaverygoodsenseofsmell

C．animals'

smellisbetterthanthatofpeople

D．weshouldlearnanimals'

senseofsmell

D★★★

“WhocantellmeifIlooklikemymother？

”Iwas16whenIjokedwhileonvacationwithourfamilyinMexico.Earlierthatday，we'

dbeentalkingabouttraits（特征）sharedbetweenfamilymembers，andIremindedthemthatwasn'

tgeneticallyrelatedtothem.

ButMom，walkingaheadwithmysister，suddenlystopped.Shelookedpale，andevenpanicked（惊慌失措的）．Whensheregainedhercomposure，shetoldmeshehadsomethingtoshowmebutIneededtowaituntilwewerehome.SoIspenttherestofthatweeksilentlywonderingwhatitwouldbe，nervousandanxious.

Whenwemadeitbackhome，Iwaspresentedwithaletterfrommybirthmother.AsIreadit，Ifeltmilesandyearsfallawayasherwordsexplainedwhysheputmeupforadoption.Atfirst，theknowledgethatthisletterexistedofcoursecausedangertowardmyadoptivemother.Iwasconvincedshehadpurposefullykeptthisinformationfromme，andtheonlyreasonshehadshownmetheletterwasthatshecouldn'

thideitanylonger.ButsoonIrealizedthatshehadn'

tkeptitfromme，butkeptitforme.IalsorealizedthatIwasn'

treadytogoonthisquest（寻找）justyet，becausewhenmymotherfirstgavemetheletterfrommybirthmother，shealsogavemeadvice.ShesaidthatIshouldknowwhoIwasbeforeIwentonthejourneytofindmyotherself.MymotherwarnedmeitwasaPandora'

sBox.Itcouldbefantasticorawful，andImustprepareforanyoutcome.

SoIcontinuedon.Iwenttocollege，gotajob，andlivedmylife.Butalwaysinthebackofmymindwasthatwanting，thatneedingtoknowwhereIcamefrom，whomybirthmotherwas，andwhetherIhadanysiblings（兄弟姐妹）．

Now，whenIturned25，Ibeganmysearch.IfinallyfeltsecureenoughinmyselfthatIbelievedIcouldhandlewhatmightbeinstore.

【解题导语】　一次旅行，一次关于家庭成员共同特征的谈话，一个玩笑般的问题，竟然揭开了作者的身世，终于25岁的时候，作者开始了自己的寻亲之旅。

32．Whatcausedtheauthortoaskthequestioninthefirstparagraph?

A．Thatshefoundshelookedlikeherbirthmother.

B．Thatpeoplesaidshedidn'

tlooklikehermother.

C．Atalkaboutthefamilymembers'

commontraits.

D．Acommontraitsharedbyallherfamilymembers.

33．Theunderlinedword“composure”inthesecondparagraphisthenearestinmeaningto________．

A．courageB．rightC．wisdomD．calmness

34．Whathappenedtotheauthorduringthatvacation?

A．Shediscoveredaletterfromherbirthmother.

B．ShespentgreatdaysinMexicowithherfamily.

C．Shespentawaitingtimewithstressandanxiety.

D．Herbirthmotherwrotealettertoherandcalledher.

35．Onepossiblereasonthattheauthordecidednottogoonhersearchrightawayisthat________．

A．shewasn'

toldormatureenoughtofacetheresult

B．heradoptivemotherdidn'

tallowhertodothat

C．shedidn'

thaveinformationaboutherbirthmother

D．heradoptivemotherkepttheletterfromher

第二节　（共5小题；

每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

Speakinginfrontofpeoplecanbearewardingandengagingexperience，butitcanalsobeterrifying.Thepowerofpublicspeakingisakeyleadershipskill.__36__Communicateeffectivelyandcommunicateyourmessagesothatotherslisten，understandandact.

You'

vebeenaskedtospeakinfrontofothersbecauseyouknowsomethingaboutthesubjectathand.Thosewhoinvitedyoutospeakalreadyhaveconfidenceinyourability.__37__Youknowthesubjectandhavebeensuccessfulwithitsobesuretobeenthusiasticaboutyourwork.It'

sfunforanaudiencetolistenandengagewithsomeonewhoisexcitedaboutthesubjectathand.

__38__Ha