陕西省榆林市2020届高三高考模拟第三次测试英语试题含解析

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精陕西省榆林市2020届高三高考模拟第三次测试英语试题含解析榆林市2020届高考模拟第三次测试英语试题本试卷分第I卷(选择题）和第II卷（非选择题）两部分。全卷满分150分，考试时间120分钟。注意事项：1。答卷前，请将试题和答题纸上密封线内的项目填写清楚。2。选择题每小题选出答案后，用2B铅笔填涂在答题纸上.3。非选择题用黑色墨水签字笔答在答题纸上每题对应的答题区域内，在试题上作答无效。4。考试结束后，将本试卷和答题纸一并交回.第I卷(选择题共100分)第一部分听力(共两节,满分30分）做题时，先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1。5分，满分7。5分）听下面5段对话，每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍.1.【此处可播放相关音频,请去附件查看】Whatistheman？A.Anactor。 B.Adirector. C。Ascreenwriter.【答案】C【解析】【原文】W:Sohowdidyoufeelwhenyouwontheaward？M：Iwasexcited，ofcourse。Iknewthefilmhaddoneverywell。Butit’susuallytheactorsorthedirectorswhogettheprizes,notthescreenwriters(编剧）。2。【此处可播放相关音频，请去附件查看】WhatwillthewomandothisSaturday？A.Trythenewrestaurant。 B.Attendaconcert。 C.Gotothepark。【答案】B【解析】【原文】M:Mary，didyougotothatconcertyouwantedtoseelastweekend?W：No,we’regoingthisSaturday.We’dplannedtotrythatnewrestaurantbutwecouldn'tgetatable.Sowejustwentforalongwalkinthepark.3.【此处可播放相关音频，请去附件查看】Howwillthespeakerstraveltothecountryside?A.Bycar. B。Bybus。 C.Bytrain。【答案】A【解析】【原文】W：IthinkIshouldusethebathroombeforewego.It’salongdrivetothecountryside。M:Yes,butthereareplentyofreststopsalongthehighway。W：Iknow。Iguessthisiswhydrivingismuchmoreconvenientthantakingabusortrain.4.【此处可播放相关音频，请去附件查看】WhoprobablywenttoProf。Freeman’sclasstoday？A.Felicia。 B。Jack。 C。Eric。【答案】C【解析】【原文】M：Hey，Felicia。CouldIborrowyournotesfromProf.Freeman’slecturetoday？Ididn'tgobecauseIoverslept.W:Sorry,Jack。Iwassickthismorning,soIwasn’tthereeither.MaybeweshouldcallEricandgethisnotes.5。【此处可播放相关音频，请去附件查看】Whatcoloristhewoman’snewskirt?A.Green. B。Red。 C.Blue.【答案】C【解析】【原文】M:Didyoubuyanythingintownyesterday？W:Yes,lookatmybeautifulgreensweater。AndIboughtthisamazingredleatherbagandanewskirt.M：Ooh,isthatit？It'salovelybluecolor！W:Yeah.第二节(共15小题，每小题1。5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题,每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段较长对话,回答以下小题。【此处可播放相关音频，请去附件查看】6Whatarethespeakerstalkingabout？A。Anaccident. B.Arestaurant。 C.Amagazine。7.ForwhatisTheSunflowerclosednow?A。Somerepairs。 B.Badreviews。 C.Theterriblefood。【答案】6.B7。A【解析】【原文】W:IwonderwhyTheSunflowerwentoutofbusiness.ItgotagreatreviewinDiningMagazineandeverytimeIatethere，therewasabigcrowd.M：It’snotclosedforever。Therewasafireinthekitchenlastmonth,buttheyplantoreopenassoonasthedamageisrepaired.W：I’mgladtohearthat.Itwasoneofthebestspotsintown。Itwassoclean，theworkersweresofriendly，andthefoodwasgreat！听下面一段较长对话，回答以下小题。【此处可播放相关音频，请去附件查看】8。Whatdoesthemanthinkofthefirsttie？A。Ahitexpensive。 B.Verysimple。 C。Toobright.9。Howmuchistheredtie？A.$5。 B。＄10。 C。＄30。【答案】8.A9.B【解析】【原文】W:CanIhelpyou？M：Yes.Howmuchforthetie?Ilovethepattern。W:Oh,Ilovethoseties.Theyaresellingwell。They’re30dollarsand50centseach。M:Thepriceisabithigh.Haveyougotanythingcheaper？W：Well,wedohavethesesimplerredonesonsale,andthey’rethesamebrand.M：Howmucharethey？W：Only10dollars。It’sagreatdiscount.M:Butaren’tthecolorstoobright？W:Thesebrightcolorsarepopularrightnow。Wearthisonewithagraysuit，andyou’lllooklikeamillionbucks(看上去好极了).听下面一段较长对话，回答以下小题。【此处可播放相关音频,请去附件查看】10。WherewillMrs。KinggoonMarch20th？A。Miami。 B.Chicago。 C。LosAngeles。11。WhatwillMrs。KingdoinLosAngeles?AHaveaninterview. B.Holdasalesmeeting。 C.Attendtheopeningofanoffice。12。Whatdoweknowaboutthewoman?A.Shewillgettheticketsinperson。B。Sheworksintheheadoffice。C.Sheisprobablyasecretary.【答案】10。A11。A12。C【解析】【原文】M：SunshineTravelAgency。Nickspeaking.W:Hi，Nick,it’sPat.M:Hi!DidyougettheticketsforMrs。King？Isentthemthismorning。W:Yeah。Theyarrivedaboutanhourago。Look,Ihatetodothistoyou，but.。。M：Uh-oh,wheredoesshewanttogo?W:SheneedstoarriveinMiamibyMarch20th。TheheadofficemovedthesalesmeetingtoMiami，sosheneedstoattendthesalesmeetingtherebeforetheopeningoftheChicagooffice.M：SoshestillwantstogotoChicago?W：Yes.ShestillhastobethereonMarch23rd.Andthenshe’smovedtheinterviewinLosAngelestothe24th。M:Oh,that’snoproblem。Leaveittome。听下面一段较长对话，回答以下小题。【此处可播放相关音频,请去附件查看】13。Whydoesthemanneedhelp?A。Hecan’treadtheform。 B.Hehasneverbeenabroad. C.Hedidn'ttakehispassport。14。Whatdoesthewomanwritefortheman?A。Hisname。 B。Hisaddress。 C.Hisphonenumber.15.Howshouldthemanfinishthelastpart?A.Bycopyingthepassport. B。Bytickingtheitems. C。Bywritinginpinyin。16。Whatwillthemandowithhisfruit？A.Throwitaway. B。Telltheofficialsaboutit。 C。Leaveitatthecustoms.【答案】13。B14.B15。B16。B【解析】【原文】M:Canyouhelpmefilloutthiscustomsdeclarationform（入境申报单）？Thisismyfirsttimevisitingaforeigncountry.W:Well,it’sprettysimple，butI’llbehappytohelpyou。You'llneedyourpassportandapen.M:Heretheyare.W:OK,nowlet’sjustturnontheoverheadlight.Canyousee？It’ssometimeshardtogetthelighttoshineonthedesk.M：Icansee，noproblem.W:You'llneedtofillinyournamehere.Rememberthatyourfamilynamegoeslastonthisform.M:ShouldIfillitinusingChinese？W：Youcanjustputpinyinhere。Andyou’llneedtheaddresswhereyou’restaying.Ifyoushowittome,I’llhelpyouwriteit。M:Here。It’sinthise-mail。Youcancopyitfrommyphone.W:Gotit.Andthelastpart,you'llneedtofilloutyourself。Itasksyoutolisteverythingyou’recarryingfromthislist.Justtick（给……打钩号)“yes”or“no”foreachitem。M：Ohno!ItsaysIhavetodeclare（申报）fruit.I’vegottonsoffruitinmycheckedbag。W：Well，justtick“yes”.Ifyouaren'tallowedtobringitintothecountry,they'lljusttakeitfromyou。听下面一段独白，回答以下小题。【此处可播放相关音频，请去附件查看】17.Whydoesthespeakergivethistalk?A.Totellthearrangementsforavisit.B.Toexplainthestudentwelfareindetail.C。TointroducetheUniversityHelpline.18.Whatwillthespeakerhandout?A。Maps。 B。Hisbusinesscants。 C。Guidebrochures。19。WhataretheopeninghoursoftheStudentWelfareOffice？A.9：00am~4:00pmonweekdays.B。10:00am~4:00pmonSaturdays.C.9:30am~4:00pmonSaturdays。20.Whatshouldvisitorsdoduringbusyhours？A。Waitintheofficepatiently.B。Askthespeakertocallthemhack.C。Addtheirnamestothewaitinglist。【答案】17.C18.A19。B20。C【解析】【原文】M:Hello,everybody。WelcometothisinformalmeetingabouttheUniversityHelpline。Now,letmetellyousomedetailssothatyouknowwheretogoandwhotoseeifyouwanttopayusavisit。Generally，youwillseeyourHelplineofficerJessica.Jessicaisafull—timeemployeeoftheStudentUnionandsheworksintheStudentWelfareOffice-that’stheofficethatdealswithallthemattersrelatedtostudentwelfare，andit’slocatedat13MarshallRoad.Ihavesomemapshereforthoseofyouwhohaven’tbeenthereyet。Ifyouwishtocalltheoffice,thenumberis326-9940。That’s326—9940。Theofficeisopenfrom9:30amto6：00pmonweekdaysandfrom10:00amto4:00pmonSaturdays。Therewillalwaysbesomebodythere—usuallyJessicaormyself—betweenthosetimes。Ifyouwanttomakeanappointment,youcancallorcomeintotheofficeinperson。Pleasenotethatitmaynotbepossibleforanyonetoseeyourightaway，particularlyifitisabusytime—lunchtime，forexample-andyoumayhavetoaddyournametothewaitinglistandthencomebacklater.Well，enoughfromme.Anyquestions？第二部分阅读理解（共两节，满分40分)第一节(共15小题;每小题2分，满分30分)阅读下列短文,从每题所给的四个选项(A、B、C、和D)中,选出最佳选项。AHereareafewofthemostpopulargenresintheUK。FantasyUKhasalwaysbeenfamousforstoriesofmagicandwizardry.TherearestrongculturalmemoriesoftheancestorswhobuiltStonehengeandruledthecountrybeforethearrivaloftheRomans。Shakespearewroteafantasticalplay:AMidsummerNight'sDream,forexample.FrankstonwasbornwhentheEnglishpoetLordByroninvitedMaryShelleyandotherstocreateahorrorstorywhenholidayinginGeneva。ThetraditionofBritishfantasyisstillaliveandkicking，HarryPotterbyJ.K。Rowlingisjustoneexample。ChicklitChicklitreferstobooksthatarewrittenaboutandformodernwomen。ThemostfamousexampleisprobablyBridgetJones’sDiarybytheBritishauthorHelenFielding。Titlesinthisgenreareusuallyaboutcomplicatedlovelives，modemworkinglifeandtryingtoremainhealthy.Thesebooksusuallycontainhumorora“feelgood”factor。Inmanywaystheyrepresentescapistfantasy，buttheyarepopularbecausetheydealwithday—to-daytopics.CrimeTheUKisknownforitsdetectivefictionandmodemmysteries。OneofthemostfamousBritishauthorsinthisgenreisofcourseSirArthurConanDoyle,whostartedtheSherlockHolmesstoriesin1887。Thecharactersinthefictionarestillpopularontelevisionandinfilm.TherearemanycontemporarypopularBritishauthorsofcrimefiction:P.DJames，IanRankin，ColinDexter.CelebrityautobiographiesItseemsthateveryminorcelebrity（famousperson）haswrittenabookthesedays.They’renotreallyseriousauthorsandsimplycashinginontheir‘15minutes’offame。Manyofthebooksare‘kissandtell’.Theyareofinteresttoreadersonlybecauseofthesecretstheyrevealaboutotherfamouspeople.ThisgenreispopularbecausethecelebritycultureiswelldevelopedintheUK。21。WhyisBritishFantasysopopular？A。BecausetheirancestorsbuiltStonehenge.B。BecauseitispartoftheBritishculturalidentity。C。Becausetherearemanyfantasyauthors。D。BecauseEnglishpoetLordByroncreatedthistypeoffiction.22.Whichofthefollowingfictionsdealswithday-to—daytopics?A.Frankston B.SherlockHolmes C.BridgetJones'sDiary D.HarryPotter23.Whydomanypeopleliketoreadcelebrityautobiographies?A。Becausetheywanttoknowhowthesefamouspeoplesucceed。B。Becausetheywanttoknowhowtheycanearnalotofmoneyinshorttime。C。Becausetheywanttoknowtheprivatelifeoffamouspeople。D。Becausetheywanttofindawaytokilltheirtime.【答案】21.B22。C23.C【解析】这是一篇应用文。文章主要介绍了英国流行的四种文学形式，包括奇幻故事、畅销小说、犯罪小说和名人自传.【21题详解】推理判断题。根据Fantasy部分中UKhasalwaysbeenfamousforstoriesofmagicandwizardry.TherearestrongculturalmemoriesoftheancestorswhobuiltStonehengeandruledthecountrybeforethearrivaloftheRomans。可知英国一直以奇幻的故事而闻名.在罗马人到来之前,建造巨石阵并统治这个国家的祖先有着强烈的文化记忆。由此可推知，英国奇幻故事如此受欢迎,是因为这是英国文化认同的一部分.故选B。【22题详解】细节理解题.根据Chicklit部分中ThemostfamousexampleisprobablyBridgetJones’sDiarybytheBritishauthorHelenFielding.Titlesinthisgenreareusuallyaboutcomplicatedlovelives,modemworkinglifeandtryingtoremainhealthy。Thesebooksusuallycontainhumorora“feelgood”factor.Inmanywaystheyrepresentescapistfantasy，buttheyarepopularbecausetheydealwithday-to-daytopics.可知最著名的例子可能是英国作家HelenFielding写的《BJ单身日记》.这类题材的标题通常是关于复杂的爱情生活、现代工作生活以及如何保持健康。这些书通常包含幽默或“感觉良好"的因素.在许多方面,它们代表了逃避现实的幻想，但它们受欢迎的原因是它们处理日常话题。由此可知，BridgetJones’sDiary涉及日常话题。故选C。【23题详解】细节理解题。根据最后一段中Manyofthebooksare‘kissandtell’.Theyareofinteresttoreadersonlybecauseofthesecretstheyrevealaboutotherfamouspeople。可知很多书都是“kissandtell",读者之所以感兴趣,只是因为书中透露了其他名人的秘密。由此可知，许多人喜欢看名人自传,因为他们想知道名人的私生活.故选C。BNightafternight,momcametomybedandsaidgoodnight，evenlongaftermychildhoodyears。Aspartofhernightlyroutineshewouldleandown,pushmylonghairoutofthewayandthenkissmyforehead。Ican’trememberwhenitfirststartedannoyingme—herhandspushingmyhairthatway.Butitdidannoymeanywayfortheyfeltroughagainstmyyoungskin。Finally，onenight,Ilashedoutather，“Stopdoingthat—yourhandsaretoorough！”Shedidn’tsayanythinginreply,andneverdidsheendmlydaywiththatspecialexpressionofloveagain。Thatnight,Ifoundmyselflyingawakelongaftersheleftmyroom。Regrettably,InevertoldherIwassorry.Timeaftertime,withthepassingyears,mythoughtwouldoftenreturntothatnight.Imissedmymother'shands，andhergoodnightkissuponmyforehead，sometimesthememoryofthatunspeakablenightseemedverycloseandsometimesfaraway.Itwasalwaysthereinthebackofmymind。Yearshavepassed，I’mnolongerayounggirl,andmomisinhermid—seventies.ThosehandsIoncethoughttoherougharestilltakingcareofmeandmyfamily.Overtheyears，thosehandshavereachedintoamedicinecabinetfortheremedythatwouldcalmayounggirl'supsetstomachorsootheboyspainfulknee。Theverysamehandshavealsocookedthebestfriedchickenintheworld，gottenstainsoutofmyjeansanddishedouticecreamonahotsummerday。Nowmyownchildrenareallgrownandgone，andmomnolongerhasclad。Onspecialdays，Ifindmyselfdrawntoherhousetospendthenightwithher。OntheEveofoneThanksgiving,asIwasabouttofallasleepinmyoldbedroom，arough,butlovinghand,hesitantlystoleacrossmyfaceandbrushedthehairfrommyforehead.Thenakiss，eversogently，touchedmyeyebrow。ForthethousandthtimeIrecalledthenightwhenmyyoungvoiceandgratefullycomplained,“Stopdoingthat—yourhandsaretoorough!”thenIcaughtMom’shandinmineinvoluntarilywiththedeepestregret,ItoldherhowsorryIhadfeltaboutthatnightallthoseyears。Tomysurprise,Momdidn’tknowwhatIwastalkingabout.Shehadforgivenandforgottenlongago.Thatnight,Ifellasleepwithnewappreciationformygentlemotherandhercaringhands。TheguiltthatIhadfeltforsolongsuddenlydisappeared,andnowherewasittobefound.24.Whatmessagedoesthewritertrytocarryinherstory?A。AMother’shandsarealwaysrough.B。Amothershouldstayhomeandtakecareofherchildren。C.Achildshouldbegratefulforhisorhermother'slove.D。Achildwillneverlearntoappreciatehisorhermother'slove。25。Whenthewriterwasyoung，itwaspartofhermom’snightlyroutineto.A.getstainsoutofthefamily’sclothes B.dishouticecreamforthefamilyC.soothethewriter’spainfulknee D。kissthewritertheforeheadbeforeshefellasleep26.Afterthewriterlashedoutathermother,she。A。toldhermothershewassorryatonceB。hadbeenmissinghermother’shandsandgoodnightkissC。wenttohermother’sbedroomandsaidgoodnightD。caughthermom’shandsinhers27.Whichofthefollowingsentencesfromthereadingisthewriter’sopinion?A.Nightafternight,Momcametomybedandsaidgoodnight.B。Thatnight,Ifoundmyselflyingawakelongaftersheleftmyroom。C。Sometimes，thememoryofthatunspeakablenightseemedverycloseandsometimesfaraway.D.Nowmyownchildrenareallgrownandgoneandmomnolongerhasdad.【答案】24。C25。D26。B27.C【解析】本文是记叙文。文章讲述的是母亲对孩子的爱，每晚母亲都会亲吻孩子的额头，虽然作者曾经抨击母亲这样的做法，但是后来非常愧疚,母爱的包容，令作者深深的感动。【24题详解】推理判断题。根据最后第一段Thatnight,Ifellasleepwithnewappreciationformygentlemotherandhercaringhands。TheguiltthatIhadfeltforsolongsuddenlydisappeared，andnowherewasittobefound。得知，作者对温柔的母亲和她关爱的手产生了一种新的“感激"。母女情深,这时我感到得到了母爱的包容,因而我的愧疚荡然无存。作者通过自己的故事想要表达孩子应该对母亲的爱表示感激.故选C。【25题详解】细节理解题。根据第一段Nightafternight，momcametomybedandsaidgoodnight，evenlongaftermychildhoodyears。Aspartofhernightlyroutineshewouldleandown，pushmylonghairoutofthewayandthenkissmyforehead.得知在我童年时，每晚妈妈都会到我的床边说晚安,她会附身，撩开我的长发亲吻我的额头，可知作者母亲在作者小时候每晚必做的事情是在她睡前亲吻她的额头。故选D。【26题详解】推理判断题。根据第三段Timeaftertime,withthepassingyears,mythoughtwouldoftenreturntothatnight。Imissedmymother’shands,andhergoodnightkissuponmyforehead，sometimesthememoryofthatunspeakablenightseemedverycloseandsometimesfaraway。得知时光流逝，我总想起那天晚上,我想念母亲的双手,想念她每晚亲吻我额头跟我道晚安,在作者猛烈抨击她母亲手粗糙之后，作者开始怀念妈妈的手和晚安亲吻。故选B。【27题详解】推理判断题.根据第三段sometimesthememoryofthatunspeakablenightseemedverycloseandsometimesfaraway。Itwasalwaysthereinthebackofmymind。得知，作者有时候感到那个难以言说的夜晚回忆似乎很近有时候又似乎很远。故选C。CDolphinsmakeawiderangeofcommunicativesoundsandalsodisplaysomethingcalledvocallearning,whichistheabilityofananimaltomodifyitsvocalization(声音）basedonitsexperiencewithotheranimals。Mainly,therearethreetypesofdolphinvocalizations：whistles，clicks,andburstpulses.Peoplestilldon’tknowtheirprecisemeanings,butpeopledoknowthatdolphinsusetheirvocalizationsasawaytocommunicatewithoneanother。Thedolphinwhistlesareveryhighfrequencysounds，partiallyabovetherangeofhumanhearing。What'sfascinatingisthateachdolphinhasasignaturewhistle，whichisuniquetoeachindividualdolphin.Itallowsthemtocalltooridentifyeachother。Notwosignaturewhistlesaresame—sounding.Asmembersofthesamefamily,theirsignaturewhistleshavesimilarelements。Dolphinsusethemasacontactcalls.Theycalltoeachotherwhiletravellingandsearchingforfood.Ithelpskeepthegrouptogetherandhelpsmotherandchildrenfindeachother.Theuniquenessofeachdolphin’ssignaturewhistlesisjustlikethefollowingexample:ifyouweretravellingintheforestwithoneotherpersonwhowasjustoutofsight,youwouldcallout，“Areyouthere？”andtheotherpersonwouldrespond.Butiftherewereseveralpeopleintheforest，youwouldhavetocallthatperson'sname.Inadditiontowhistles，dolphinsproduceclicks,whichareactuallysonarorsoundwaves。Theyuseclickstocommunicate,butmoreimportantlytonavigateandhunt.How?Thesonarclicksbounceoffobjectsandthenthedolphinsconverttheincomingsignalsintoathreedimensionalpicture，amentalmapofwhat’saroundthem。Theclicksareextremelysensitiveandaccurate.Thesonarclicksarealsoverystrong.Onereasonwhydolphinsswimsidebysideistoavoidinterferencefromeachother’ssonarclicks.Interferencewouldbeconfusinganditwouldpreventthemfromgettinganaccuratepictureoftheirsurroundings。Andwhat’sinterestingisdolphinswillturnofftheirsonarwhenanotherdolphinpassesinfront。Thethirdcategoryofdolphinvocalizationsisburstpulses。Thesearealltheothersoundsthedolphinmakes—squeals，barks，groansandsoon.Burstpulsesareusedtodisplaydislike，claimtheirlivingareaandattractamate.28。Whatisthereadingpassagemainlyabout？A.Howdolphinsproducesongstheywant。B.Howdolphinsteachtheiryoungtoidentifysignaturewhistles。C。Howdolphinsswimsidebysidetohunt.D。Howdolphinscommunicatewithoneanotherinvariousways.29。Accordingtothereadingpassage,whydodolphinstravelsidebyside?A。Toshowhowunitedtheyareasagroup。B。Toheareachother’ssignaturewhistles。C。Toavoidinterferencewithotherdolphins’sonarclicks。D.Tokeepmothersclosetotheiryoung。30。Whatdoestheunderlinedword“example”inparagraph4illustrate？A。Thedifferencesbetweenlandandmarinemammals。B.Theimportanceofburstpulsesasawaydolphinscommunicate.C。Onereasondolphinstravelinlargegroups。D。Onewaydolphinsusesignaturewhistles。31.WhichofthefollowingstatementsisNOTrightaccordingtothepassage?A.Humancaneasilyhearthedolphinsignaturewhistles。B.Amaledolphinshowshislovetoafemalebyusingburstpulses.C.Dolphinsknowwhatisaroundthembyanalyzethesonartheyreceive。D。Dolphinscanadjusttheirvocalizationstothesurroundings。【答案】28。D29.C30.D31。A【解析】本文是说明文。海豚通过发出各种各样的声音交流，文章介绍了海豚的三种叫声及各自的特点和作用。【28题详解】主旨大意题。第一段开头Dolphinsmakeawiderangeofcommunicativesoundsandalsodisplaysomethingcalledvocallearning。点明海豚能发出各种各样的交流声音。第二段Mainly，therearethreetypesofdolphinvocalizations:whistles，clicks,andburstpulses。介绍海豚的三种叫声，下文再分别介绍每种叫声的详细情况和作用。所以本文介绍的是海豚如何用不同的方式彼此交流的,故选D.【29题详解】细节理解题。根据倒数第二段Onereasonwhydolphinsswimsidebysideistoavoidinterferencefromeachother’ssonarclicks.Interferencewouldbeconfusinganditwouldpreventthemfromgettinganaccuratepictureoftheirsurroundings.可知海豚肩并肩游来游去的一个原因是为了避免来自彼此声纳的干扰.干扰会使他们感到困惑，而且会使他们无法获得对周围环境的准确图像。故选C。【30题详解】猜测词义题。本句意为：每只海豚独特的口哨声如下所示。下文举了两个人和多个人在森林中旅行称呼不同的例子，旨在说明这是海豚使用标志性哨声的一种方式，帮助找到对方.故选D.【31题详解】细节理解题.根据第三段Thedolphinwhistlesareveryhighfrequencysounds，partiallyabovetherangeofhumanhearing。可知海豚的口哨声是非常高频的声音，部分高于人类的听力范围，所以我们不会很容易听到。由此推知A项：Humancaneasilyhearthedolphinsignaturewhistles。表达错误，故选A。DThebeginningsoflifeprovidescientistswithsomeofthemostdifficultquestionsonmodernscience。Ourknowledgeofthedevelopmentofcells,fromwhichallformsoflifearemade,isnotcompletebecausewedonotunderstandverywellconditionsonourplanetfourbillionyearsago.Whyandhowdidcellsfirstappear?Wasthisverylikelytohappenundertheconditionsthen，orwasitduetochance?Mightthishappeninotherplacesintheuniverse?AgroupofscientistsatLondonUniversityaretryingtoanswerthesequestions。TheystartedbystudyingthewayinwhichthefirstcellsonEarthmighthavebeenformed.Nexttheywillusepowerfulnewtelescopetolookatplacesfarawayintheuniverse。ThescientistshopethattheresultswillimproveourunderstandingofthedevelopmentoflifeonEarthandhelpustofindlifeonotherplanets。Dr.NickLane，whoisinchargeoftheteam,hassuggestedthatfourbillionyearsagowarmwaterspringsontheflooroftheearthoceanmighthavehelpedcreatelife。Eachspringconsistsoftinyconnectedholesthatwaterpassesthrough。Theteamhavecreatedmodelsofthesespringsintheirlabs.Youhavefoundthattheyencouragechemicalreactionsbetweenhydrogenintheliquidsthatcomeoutofthemandthecarbondioxideintheseawater。Thesechemicalreactionscancreatethe“buildingblocks"oflife，thesebuildingblocksarenotlivingthemselves,butwhentheyareenoughofthemjoinedtogetherintherightway,theycanmakelivingthings.Thewaterinthesystemofspringsmovethebuildingblocksarounduntiltherearealotoftheminasmallarea。Thingsthatlookverymuchlikereallivingcellscanbemadeinthisway.Thesereactionsandchangesshowushowlifeonearthandonotherplanetscouldbegin.Whenseawatergoesthroughtinyholesintheearth’ssurface，itgetsveryhotandcausesachemicalreactionwithrocks。Whenthisveryhotwatergoesbackupandmeetscoldseawateragain，otherchemicalreactionshappen。Laneexplains,“Theconditionsneededforlifearerock,waterandcarbondioxide.Thiscouldbefoundonmillionsofexoplanets（planetsbeyondsolarsystem）,sobasiclifeshouldbeeverywhere.”32。Whatcanwelearnfromthefourthparagraph?A.Rock,waterandcarbondioxidearethreethingstomakelife.B.Howdifferentchemicalsmixtogethertoproducecells.C。Amazingreactionsaremadebyhotseawaterandcoldsea。D.Lifeshouldbeseeneverywhereintheexoplanets.33.Whatdoestheunderlinedword“spring"inthethirdparagraphmean?A。Aplacewhereliquidcomesoutoftheearth.B。Aplacewherecellsareeasilyborn。C。Aplacewherebuildingblocksoflifecanbefound.D。Aplacewherehydrogenandcarbondioxidearecombined。34.Whyisthescientistverysurethattheremustbelifeonexoplanets?A.WehavehadenoughknowledgeabouttheUniverse。B.Thenewpowerfultelescopecanhelpusfindcellsontheotherplanets.C.Theingredientsforlifearebasicandshouldbeallovertheuniverse。D.Chemicalreactionscanhappeneverywhereintheuniverse。35。Whatisthebesttitleforthetext?A。ChangesattheBottomoftheSea B。HowLifeStartsalwayspuzzlesthescientistsC.SearchfortheStartofLife D.LifeExistsonMillionsofExoplanets【答案】32。A33。A34。C35。C【解析】【分析】本文是一篇说明文。文章主要介绍科学家一直在寻找生命的起源。【32题详解】细节理解题。根据文章第四段“Theconditionsneededforlifearerock,waterandcarbondioxide。（生命所需的条件是岩石、水和二氧化碳。)”根据NickLane博士的话可知，岩石、水和二氧化碳是构成生命的三样东西。故选A。【33题详解】词义猜测题.根据文章第三段“consistsoftinyconnectedholesthatwaterpassesthrough."由小洞连接而成,水可以从中流过。可猜测，spring指的是“喷泉”，即液体从地下涌出的地方.故选A。【34题详解】推理判断题。根据文章第四段“Thiscouldbefoundonmillionsofexoplanets(planetsbeyondsolarsystem），sobasiclifeshouldbeeverywhere.(这可能在数以百万计的系外行星(太阳系以外的行星）上发现，所以基本生命应该无处不在.)”可知NickLane博士认为，岩石、水和二氧化碳构成生命成分的三要素应该遍布宇宙，所以科学家非常确定系外行星上一定有生命。故选C。【35题详解】主旨大意题。根据文章第一段“Thebeginningsoflifeprovidescientistswithsomeofthemostdifficultquestionsonmodernscience。（生命的起源给科学家们提供了现代科学中一些最困难的问题。)”及全文内容可知，本文主要介绍科学家一直在寻找生命的起源。所以用“SearchfortheStartofLife(寻找生命的起源)"作为文章的标题最为合适。故选C。【点睛】考查阅读理解选择最佳标题时，需要注意排除绝对化或片面的选项，要放眼全文,从首段和末段寻找文章的主旨大意.小题4就是根据文章第一段“Thebeginningsoflifeprovidescientistswithsomeofthemostdifficultquestionsonmodernscience。(生命的起源给科学家们提供了现代科学中一些最困难的问题。）”及全文内容可知，本文主要介绍科学家一直在寻找生命的起源,从而概括出标题。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。Mostyoungadultsprefertohaveaseparateorindependentlifefromtheirparentsorfamiliesassoonaspossible.Thisisbecausetheyhavestrongurgeforfreedomindoingwhattheydesire。___36___。Thisshouldnotbesurprisingsinceoftenthey,actuallynotreadymentallyalthoughtheyarephysicallyready.It’swidelyunderstoodthattoliveindependentlyrequiresalotofenergyandit’snoteasyatall。Inthistwentyfirstcentury,peoplemayneedmoreandmorepreparationbecausecompetitionisincreasingrapidly.___37___。Therefore，theywillnotbeabletosupportandfulfilltheirnecessities.___38___,someyoungadultsmayneedtotakemoretimetopreparethemselvesbeforegoingouttostruggle。Takingtimetogetmoreeducationandlivingwiththeirfamiliesforalongertimemayleadthemtoabetterindependentlifebecausetheywillbewellpreparedforthehardlifeoutside.Stilllivingwithfamiliesfortoolongwillnotbegoodideabecausetheycouldgettoousedtoitandtendtobelessindependent.___39___.Heorshemustdecidewhetherthey’rereadytoleavetheirparentstohaveanindependentlifeornot.Thedecisionwillvaryfromonepersontoanother。Apersonshouldjudgethatheiscapableoffulfillinghisneedswithoutbeingdependentonhisparents;thisindicatesthatheisreadyforhisindependentlife。___40___。A.ButinfactmanyofthemfailB.ConflictsappearbetweenyoungadultsandtheirparentsC.SolivingindependentlyatanearlyageisnotsuitableforallyoungadultsD.OtherwisehemightneedtostaylongerwithhisparentsE.ThetimetoliveindependentlydependsonthepersonhimselfF