西藏拉萨市2020届高三第二次模拟考试英语试题含解析

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，业必贵于专精西藏拉萨市2020届高三第二次模拟考试英语试题含解析拉萨市2020届高三第二次模拟考试试卷英语试题注意事项：1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2.作答时，务必将答案写在答题卡上。写在本试卷及草稿纸上无效。3。考试结束后,将本试卷和答题卡一并交回。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。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.例：Howmuchistheshirt？A。£9.15.B。£9.18。C。£9。15。答案是C.1.Wheredoesthemanwanttogo？A.AcinemaB。Abookstore.C.Acandyshop.2。Whatdoesthemanthinkoftheshirt？A.It'sexpensive.B.Itfeelssoft。C.It’smadeofcotton.3。Whichcountrydidthemanmostrecentlycyclethrough?A.France。B.Spain。C.Switzerland.4。Whatarethespeakerstalkingabout？A.Orderingmorebedrooms.B。Sellingverylargefurniture。C.Displayingmorecomputerfurniture.5。Whatannoyedthewoman？A.Thefilmwastoolong.B.Theseatswereuncomfortable。C.Thepeoplebehindweretoonoisy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。听第6段材料，回答第6、7题.6。ForwhatdidJackiecallthemanup？A。Anapartment。B.Aparty。C。Ameeting。7.Whowillcallthemanbackatabout5:00？A.Melissa。B.Angelica。C。Simon.听第7段材料，回答第8至10题.8。HowmanyyearsdidittakethemantomoveuptoGrade5？A.Four.B。Five.C。Six。9。Whocangotoschoolformoretraining?A.Thosewholearnquickly.B.ThosewhoareaboveGrade5.C。Thosewhopassthetrainingtest。10。Howdoesthemanfeelaboutthewoman'ssuggestion？A。Disappointed。B.Uninterested.C。Excited。听第8段材料，回答第11至13题。11。WhatdoesTimenjoymostabouthisjob?A.Sortingoutallthedetails。B.Gettingtoknowthemusicians.C。Listeningtolotsofgoodmusic.12.Whatdoyoungmusiciansneedtodobeforetakingthecourse？A.Fillinanonlineform。B。Performatahighlevel。C.SpeakEnglishverywell.13.WhatdoesTimsayabouttheplaceforthecourse？A。Itisespeciallydesignedformusicians.B。Itisconvenientforpublictransport.C。Itisinthemiddleofthecountryside.听第9段材料，回答第14至16题。14.Whencanthemanregisterfortherace?A.At9am.B。At9：30am。C。At10am。15。WhatistheprizeifateamraisesE1.500？A.AtournamentT—shirt.B。Apresentworth35.C。AtriptoHongKong。16。Whatwillthemandonext？A。Givehisteamaname.B.Chooseateamcaptain.C.Talktohisparents。听第10段材料，回答第17至20题。17。Howlongwillthefestivallast？A。Aboutonemonth。B.Abouttwoweeks.C。Aboutthreeweeks。18.Whichplacewillbeusedforthefirsttimethisyear?A。TheGiffordRoadCinema。B.TheRiversideArtsCentre。C。TheWestPark.19.WhatwillPaulGreenwoodtalkabout?A.Somenewprize—winningfilms。B。ThecareerofMarcoRossi。C.Someleadingfilm—makers20.Howcanpeoplegetacheaperticket？A。Bygoingtotheboxofficeinperson。B.Byphoning0735269901C。Bypayingonline。第二部分阅读理解（共两节，满分40分）第一节（共15题;每小题2分,满分30分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AGuidetowhat'sworthwatchingIFeelBadDon’tletthedepressingnameoftheshowmisleadyou.BasedonthenovelIFeelBad:AllDay.EveryDay.AboutEverything，thisnewhalf-hoursituationcomedyfindshumorintheendlesssmallfailingsofitsheroine—aworkingmominher40swhodependsonherparentsforchild—carehelpwhensheescapesherchaoticfamilylifetomanageanall-maleteamofmuchyoungervideo—gamedevelopers.SarayuBluestars。Wednesday，Sept。19，at10pm.，NBC。DeadLuckyAmongplentyofimportedpolicecrimedramas，DeadLuckyhasonemajoredge：IthasRachelGriffithsasitslead。TheGoldenGlobe-winningAustralianactressplaysamoodybutgifteddetectivewhosepursuit追捕）ofakillerleadsintocomersofSydneynewtomostAmericanviewers。That,andco-starBrookeSatchwell,mightbeenough.Thursday，Sept20，SundanceNow。ArtintheTwenty-FirstCenturyDoyousufferfromdandruff-like(如同有头屑一样的）symptomswhenfacedwithcontemporaryart？Theseriesthat’slongbeenacureforsuchhead—scratchingreturnswithnewepisodesthatwillfocusoninnovative创新的）artistsinJohannesburg，Berlin,andtheSanFranciscoBayArea，andonhowplaceshapestheartists＊workFriday，Sept21，at9pm。,PBS.ManiacPsychologicaldarkcomediesseemtobetrendingthisfail.Inthis10—partseries，EmmaStoneandJonahHillco-starasunhappystrangerswhodevelopadeepconnectionwhentheybothvolunteerforadrugtrial。Saturday，Sept。22,Netflix。1.WhatcanbelearnedabouttheprogramthatisairedonNBC？A.Itisanamusing B.ItisbasedonatruestoryC.Itispopularamongchildren. D.ItisaGoldenGlobe-winningseries。2。WhichProgramwouldyourecommendtosomeoneinterestedindetectivestories？A。Maniac。 B.IFeelBad。C.DeadLucky。 D.ArtintheTwenty—FirstCentury。3.Onwhichdaycanyouseeaseriesaboutartists?A.Saturday，Sept.22。 B.Friday，Sept.21。C。Thursday，Sept。20。 D.Wednesday，Sept。19。【答案】1。A2。C3.B【解析】本文是应用文.文章介绍了四个值得看的电视节目.【1题详解】细节理解题。由IFeelBad部分中的Dontletthedepressingnameoftheshowmisleadyou和thisnewhalf—hoursituationcomedy以及Wednesday,Sept.19,at10pm.，NBC。可以推知，该剧是情景喜剧,应该会很有趣.故选A。【2题详解】推理判断题。由DeadLucky部分中的policecrimedramas和TheGoldenGlobe-winningAustralianactressplaysamoodybutgifteddetective可知，对侦探类故事感兴趣的人会喜欢该剧。故选C.【3题详解】细节理解题.由artintheTwenty-FirstCentury部分中的Theseries.。。returnswithnewepisodesthatwillfocusoninnovativeartists和Friday，Sept。21，at9p。m。可知，9月21日星期五可以观看。故选B。BPumpkinsofalmostanyvarietyhavefleshhighinfiberandbetacarotene(β-胡萝卜素）.Butwedon'teatthevastmajorityofthepumpkinsgrownintheU。S.Instead,we,ofcourse,carvefacesintothem，lightthemandperhapsleavethemtositoutsidefordays。Andthenwethrewthem.Butcouldwebeeatingmorepumpkins?TheHowdenpumpkin-themostcommonvarietyfordecorativeuses-hasbeenproducedforitssize,shape,colorandhavingahandle-likestemforeasycarrying,accordingtoKatieKammler,gardeningspecialistwiththeUniversityofMissouriExtension。“Ifitwasmychoice，carvedpumpkinsarenotwhatI’dwanttoeat,”Kammlersays。Instead，she'dpreferoneofthesmallerandsweetervarieties—likethejack—be-little，Hubbardorkabocha,whichhavebeenselectedovertimefortaste.“Youcouldpuree（把……研成糊状)yourpumpkin,"shetellsTheSaltbyemail。“Ifyougothatroute，I'drecommendusingthepureeforbaking；sugarandspiceswillgoalongwayinimprovingthetaste。”Now，admittedly,eatingyourHalloweenpumpkinthiswaymeansnotcarvingit。Sowhatifyouhavealreadycarvedit?WeaskedtheFoodandDrugAdministration(FDA)whethertheyrecommendedeatingHalloweenpumpkins.SpokeswomanLaurenSuchersaid，“Theymayhavebeenleftoutsidefordaysandexposedtodirtandinsects,andpossiblywaxandsmoke.Butwerecommendthatconsumerswhowanttousetheirpumpkinsforfoodsetasidesomeparts，suchaspumpkinseeds,androastthemsoonaftercarving。”Butthisdoesn’tmeanafterHalloweentherearen'tbetterthingstodowithyourpumpkinthanputtingitinlandfills（垃圾填埋地）.Kammlersaysthoseingoodconditionmakegreatfarmanimalfeed.AnothersuggestionfromChefDanBarber.“Donateyourpumpkintocompost(堆肥）atyourlocalfarmers’market。Soifitdoesn’tfeedusatleastit'shelpingcropsgrow.”4.WhatdowelearnabouttheHowdenpumpkin?A.ItismostsuitableforHalloween. B。Itismainlyusedforfoodproducts.C。Itismoredeliciousthanthejack-be—little. D.ItisKammler’sfavoritevarietyofpumpkin.5.WhatdoesKammlermainlytellTheSalt?A。Howtopureeyourpumpkin。 B。HowtoeatHalloweenpumpkins.C。Howtocookuncarvedpumpkins. D。Howtoimprovethetasteofpumpkins.6。WhatistheFDA’sattitudetoeatingcarvedHalloweenpumpkins?A.Disapproving。 B.Dissatisfied。C.Uncertain. D。Uncaring.7.Whatshouldwedotodealwithunwantedpumpkinsaccordingtothetext？A.Eatthoseingoodcondition。 B。Burythemundertheground.C.Sellthematlocalfarmers’market。 D.Givethemtofarmstoimprovesoil。【答案】4.A5.C6。A7.D【解析】本文是一篇说明文.主要说明了几乎任何种类的南瓜都富含纤维和胡萝卜素。但是我们并不吃美国种植的绝大多数南瓜，相反,我们当然会在南瓜上刻上脸，点亮它们，或者把它们放在外面几天。文章讨论了万圣节南瓜是否可以吃的问题以及提出了可以如何处理这些南瓜的建议。【4题详解】推理判断题。根据第二段中TheHowdenpumpkin—themostcommonvarietyfordecorativeuses-hasbeenproducedforitssize，shape,colorandhavingahandle—likestemforeasycarrying,accordingtoKatieKammler,gardeningspecialistwiththeUniversityofMissouriExtension.可知据密苏里大学扩展分校的园艺专家KatieKammler说，Howden南瓜—-最常见的装饰用品种——因其大小、形状、颜色和具有类似手柄的茎部，便于携带而被生产出来。由此可推知，Howdenpumpkin非常适合制作万圣节南瓜灯。故选A.【5题详解】细节理解题。根据第三段“Youcouldpuree(把……研成糊状）yourpumpkin,”shetellsTheSaltbyemail.“Ifyougothatroute，I’drecommendusingthepureeforbaking;sugarandspiceswillgoalongwayinimprovingthetaste。”可知“你可以把南瓜打成泥，”她通过电子邮件告诉TheSalt。“如果你选择这么做,我建议用果泥来烘焙，糖和香料会对改善口味有很大帮助。”以及第四段中Now，admittedly,eatingyourHalloweenpumpkinthiswaymeansnotcarvingit。可知现在，不可否认的是,这样吃你的万圣节南瓜意味着不雕刻它.由此可知，Kammler告诉TheSalt应该如何烹制未雕刻的南瓜。故选C。【6题详解】推理判断题.根据第五段中WeaskedtheFoodandDrugAdministration（FDA）whethertheyrecommendedeatingHalloweenpumpkins。SpokeswomanLaurenSuchersaid,“Theymayhavebeenleftoutsidefordaysandexposedtodirtandinsects，andpossiblywaxandsmoke。可知我们询问了食品和药物管理局他们是否建议吃万圣节南瓜。发言人LaurenSucher说：“他们可能已经在外面呆了好几天,接触到泥土和昆虫，可能还有蜡和烟。”由此可以推知，食品和药物管理局不支持食用雕刻过的万圣节南瓜。故选A。【7题详解】细节理解题。根据最后一段中Donateyourpumpkintocompost（堆肥)atyourlocalfarmers'market.Soifitdoesn'tfeedusatleastit’shelpingcropsgrow。可知把你的南瓜捐给当地的农贸市场做堆肥。所以即使它不能养活我们，至少它能帮助农作物生长.由此可知，人们可以把不想要的南瓜送给农场作肥料。故选D.CForsomeyears，mymotherworkedforacharityasPresidentandSecretary.Sellingraffletickets（兑奖券）washermainmeansofbringinginthecharity'smuch.neededfunds。Wegirlswouldaccompanyher,sellingticketswithgreatsuccess。Myfathermadeanddonatedbeautifulwoodentoys，jewelleryboxesandotherlovelyitemsasprizes。Nowmysisterwasalwayscomingupwith“goodideas”，mostofwhichdidn’tworkouttoplan.Butthatdidn’tdeterher.Shehadmanyjustwaitingtobetested。WhenshewaseightandIwasjustfive，wehadawonderfulideaforabusinessadventure。Wedecidedwewouldsellraffleticketsforcharity，andthatcharitywasus!Sooneafternoon，wetoldourmotherweweregoingtoplayintheparkwithourcousinsaswedidmostdaysafterschool.Butinstead，wewalkedaroundthestreetsarmedwitharafflebook，apenandalargeclothbagtocarrythemoney.We’daccompaniedourmothermanytimeswhenshesoldtickets，sopeoplewerefamiliarwithuswhenweappearedattheirdoors。Despitetheblanklookstheyreceivedwhenaskingabouttheprizesonoffer，theywereverygenerous.Althoughtherewerenoactualprizes，ourmother'sprevioustrackrecordenabledustosellnearlythewholebookofraffletickets。Likealittlepairoflottery（彩票)winners,wewalkedhomeandproudlyshowedoffourtakings。Butourenjoymentofthissuddenwealthwasshort。lived，andourplansforspendingitquicklyfailed。Ourangrymothertookusbacktoeveryticketbuyer，makingusapologiseandgivethemoneyback。Thankfully，oursweetneighboursdidn'tmakeabigdealofour“clever"misbehaviorandthusmymother'sfundraisingcareercouldcontinuesafely。Weweretaughtagoodlessonbyourmotherthatday。AlsoIremembermysister’sentrepreneurial（企业家的）spiritdriedupabitafterthat。8.Whatdidtheauthor’sfatherdo?A.Hegotprizesready。 B。Hesoldhand.madeitems.C。Hewasinchargeofacharity。 D.Hehelpeddesignraffletickets。9.Whatdoestheunderlinedword“deter”inParagraph2mean?A.Embarrass. B。Shock。C.Discourage. D.Mislead。10。Whatcanbelearnedabouttheauthorandhersisterwhilesellingraffletickets?A.Theyranintotheirmother.B.Theymetsomegenerousstrangers.C.Theygotlostwhilewalkingaroundthestreets。D。Theytookadvantageofpeople’strustintheirmother。11。Whatlessondidtheauthorandhersisterlearn?A。Honestyisthebestpolicy。 B.What’sdonecan’tbeundone。C。Misfortunenevercomesalone。 D。Goodadviceisbeyondallprice。【答案】8。A9。C10。D11.A【解析】这是一篇记叙文。文章主要描述了作者和妹妹自以为的“小聪明式”售卖慈善奖券的方式受到了母亲的责备，并得到了教训：要以诚信待人。【8题详解】细节理解题.根据文章第一段末句：Myfathermadeanddonatedbeautifulwoodentoys,jewelleryboxesandotherlovelyitemsasprizes.（我父亲制作并捐赠了漂亮的木制玩具、首饰盒和其他可爱的物品作为奖品。）可知，作者的父亲准备奖品.故选A项。9题详解】词义猜测题。根据划线单词所在句子由but连接，表转折，之前的句子:Nowmysisterwasalwayscomingupwith“goodideas"，mostofwhichdidn’tworkouttoplan.（现在我妹妹总是能想出“好主意”，但大多数都没有按计划实现。)以及后一句：Shehadmanyjustwaitingtobetested.（她有很多只是等待测试。)可知，作者的妹妹并没有受到计划失败的打击。因此划线单词deter可以理解为discourage(使气馁）,故选C项。【10题详解】推理判断题。根据文章第四段：We’daccompaniedourmothermanytimeswhenshesoldtickets,sopeoplewerefamiliarwithuswhenweappearedattheirdoors。Despitetheblanklookstheyreceivedwhenaskingabouttheprizesonoffer，theywereverygenerous。Althoughtherewerenoactualprizes，ourmother'sprevioustrackrecordenabledustosellnearlythewholebookofraffletickets。（妈妈卖票的时候，我们陪了她很多次，所以当我们出现在门口时，大家都很熟悉我们。尽管在询问奖品时他们得到的只是茫然的表情,但他们非常慷慨。虽然没有真正的奖品，但我们母亲之前的记录使我们几乎卖出了整本书的奖券.）可知，作者母亲的信用帮助他们卖出了整本书的奖券。选项DTheytookadvantageofpeople'strustintheirmother。（他们利用人们对他们母亲的信任。）属于合理推断。故选D项。【11题详解】推理判断题.根据文章末段：Thankfully，oursweetneighboursdidn’tmakeabigdealofour“clever"misbehaviorandthusmymother'sfundraisingcareercouldcontinuesafely。Weweretaughtagoodlessonbyourmotherthatday.（值得庆幸是，我们可爱的邻居并没有把我们的“聪明"行为当回事，因此我母亲的筹款事业可以安全地继续下去。那天妈妈给了我们一个很好的教训.）可知，作者的母亲给与了他们的“小聪明”教训。他们小聪明就是上文提及的“Despitetheblanklookstheyreceivedwhenaskingabouttheprizesonoffer,theywereverygenerous。Althoughtherewerenoactualprizes…(尽管在询问奖品时他们得到的只是茫然的表情，但他们非常慷慨。虽然没有真正的奖品……）。因此可知，作者和妹妹得到的教训是要有诚信.故选A项。DYouarewalkingoverthetan-colored（棕褐色的）sandoftheemptydesertwhenarattlesnakeappearsoutofthesandinfrontofyou。Luckilyithadwarnedyouofitspresence.Imagineifthatsamesnakeweremovedtoagreenleafyrainforest。Thecolorsthathelpedthesnakeblendinto(融合）thedesertwouldmakeitstandoutagainstthegreenenvironment.Thisjustgoestoshowyouthatcamouflage（保护色)doesn’tworkeverywhere。Let'stakealookatoneanimalspeciesthatisfamousforchangingovertimetostaycamouflaged:thepepperedmoth.MothcollectorsinEnglandnotedthatmostpepperedmothscollectedintheearly1800swerelightgraypepperedwithbitsofblack.Manyyearslatermostofthemothscollectedwerealmostcompletelyblack.Whatcouldhavecausedthemorecommonlightcoloredmothtobecomerare?Duringthe1800s,EuropeandAmericaexperiencedtheIndustrialRevolution.Oneofthenewfuelsourcesthatwereheavilyusedduringthistimeperiodwascoal.Asthetreesdarkenedwithsoot（煤烟）,thelight—coloredmothswereeasiertosee。Theywereeatenbybirdsmoreandmore,whiletheraredarkcoloredmothsblendedinbetteronthedarkertrees.Thismadethemhaveahighersurvivalrateandthustheyweremorelikelytopasstheirdarkcoloredgenesontotheirchildren。Overtime,thedarkcoloredmothsbecamethemorecommonofthetwocolorforms。Naturalselectionfavoredthedarkmoths，sotheyweremoresuccessfulafterthetreeschanged.Soundalittlehardtobelieve？Well,morechangeshavecomeaboutsincetheseconditionsstartedtoreverse（转变）,startinginthe1950s.Then，aCleanAirActwasintroduced.Sincethattime，technologyandcleanerburningfuelshavestartedtodecreasepollutionintheareaswherethepepperedmothlives。Theblacksootnolongersettlesonthetrees。Asexpected,thelightpepperedmothhasrecentlybeenmorecommoninthepopulation.Thisisbecauseitisbettercamouflaged。12.Whatdoweknowabouttherattlesnakeinadesert？A.Italmosthasnoenemies。B。Itattackstravelersoften.C.Itstandsoutagainsttheenvironment。D.Itisgoodatmakingitspresenceunknown。13.Theunderlinedword"This"inParagraph3refers””A。thesoot-darkenedtreeB.theIndustrialRevolutionC.dark—coloredmothsstayingcamouflagedD.light-coloredmothsfacingmoreenemies14.WhatdidtheCleanAirActbringabout?A.Damagetolocalecology. B.Moreobservationsofmoths.C。Anincreaseinthevarietyofmothspecies。 D。Adecreaseinthenumberofdark—coloredmoths。15。Whatisthetextmainlyabout?A。Camouflageintheanimalworld. B.Thebattlebetweentwomothspecies.C。TheinfluenceoftheIndustrialRevolution. D.Anexcellentexampleofenvironmentaladaptation。【答案】12.D13。C14.D15.D【解析】本文是说明文。文章介绍了擅用保护色来伪装自己的胡椒蛾。【12题详解】细节理解题.根据第一段最后一句：Thecolorsthathelpedthesnakeblendintothedesert(颜色帮助这种蛇融入了沙漠.)可知，沙漠中的响尾蛇善于让自己的存在不为人所知。故选D。【13题详解】词义猜测题。由划线词前一句中的whiletheraredarkcoloredmothsblendedinbetteronthedarkertrees而稀有的深色蛾则更好地融合在深色的树上。可知，This此处指代“深色胡椒蛾能更好地与周围环境相融合”的情况。选项C“深色胡椒蛾进行伪装”符合题意。故选C。【14题详解】推理判断题。根据最后一段中的Then,aCleanAirAct…thelightpepperedmothhasrecentlybeenmorecommoninthepopulation.然后,《清洁空气法案》被提出。从那时起，科技和清洁燃料已经开始减少胡椒蛾生活的地区的污染。黑色的烟尘不再落在树上。正如所料，浅色胡椒蛾最近在种群中更为常见.可知，《清洁空气法案》的落地意味着深色胡椒蛾不再能利用保护色伪装自己，其数量锐减。选项D符合题意.故选D。【15题详解】主旨大意题.第二段Let’stakealookatoneanimalspeciesthatisfamousforchangingovertimetostaycamouflaged:thepepperedmoth.（让我们来看看一种动物，它以随着时间的变化而保持伪装而闻名：胡椒蛾。）是全文的主题句，结合全文内容，可知这篇文章介绍了胡椒蛾为适应环境变化所做出的改变-—其身体的颜色随着所栖息的树木的颜色的变化而变化。D项“一个很好的适应环境的例子”最能概括本文主旨.故选D.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。SurprisingusesforlemonsLemonsaretastyandhealthy,buttheyaresimplysomuchmorethanformakinglemonade。____16____

Lemonsareusedtorefreshandcleanacuttingboard。Withgarlicandonionsbeingusedwidelyincooking，thestruggleofwashingtheunpleasantsmelloutofacuttingboardissomethingmanypeoplecanrelateto.Butnotonlythat，thecuttingboardcanbehometoallsortsofharmfulbacteria。____17____Cutoneinhalfandpressthefruitagainsttheboard,wipeharduntilthejuicesflowovertheboard,washandenjoyyourlemon—freshcuttingboard。

Lemonsareusedtounclogadrain（疏通排水管)。First,severallemonsaresqueezedfortheirjuicesintoacup，thenthedrainiswashedwithboilingwaterbeforebeingfilledwithhalfaboxofbakingsoda（苏打）。Lemonjuiceispouredoverthebakingsoda，causingittobubble。____18____

Anotherpartofyourkitchenyoucancleanwithlemonsisyourmicrowave。Puttingsomelemonjuiceintoacupofwaterandmicrowavingfor5minutesnotonlyloosensupstainsinthemicrowavesotheyareeasilywipedaway，butleavesafreshsmellbehind.

____19____Ifyouareluckyenoughtohaveadishwasherinyourhouse，youcanfreshenthingsupbyputtingafewlemonslicesintoyourdishwasher.

Lemonscanbeusedtocreateahomemadefacescrub（磨砂膏）.First，youneedthreetablespoonsofoliveoil，thejuiceofalemon，twotablespoonsofhoneyandhalfacupofsugar。____20____Afterthetimeisup，washtobrightenyourskin.A.Luckily，lifehasbroughtuslemons。B.After15minutes,waterflowssmoothly.C。Herearesomedifferentusesforthefruit。D。Thencombine，applyandleaveonthefacefor15minutes.E.Lemonscangetridofunpleasantsmellsinthekitchen。F。Lemonscanbeputintoyourdishwashertofreshenthingsup。G。Cutalemonandsqueezeitovertherubbishbeforethrowingitaway.【答案】16。C17。A18.B19。F20。D【解析】本文是说明文.文章介绍了柠檬的几种用途.【16题详解】根据下文介绍的几种柠檬的用途可知，C项“这里介绍柠檬的几种不同用途”符合语境说明了本文的写作目的。故选C。【17题详解】结合本空前面的thestruggleofwashingtheunpleasantsmelloutofacuttingboardthecuttingboardcanbehometoallsortsofharmfulbacteria和本空后面介绍的用柠檬清洗砧板的方法可知，A项“幸好，我们还有柠檬"符合语境，在文中起承上启下的作用。故选A。【18题详解】根据本空前面的unclogadrain,boilingwater可以锁定B项中的waterflowssmoothly。代入后，“15分钟后,排水管便通畅了"符合语境.故选B。【19题详解】根据本空后面的freshenthingsupbyputtingafewlemonslicesintoyourdishwasher可以锁定F项。代入后,“在洗碗机内放入柠檬可以把厨具洗得很洁净”符合语境。故选F。【20题详解】根据本空前面的First和本空后面的thetimeisup可以锁定D项中的Then和15minutes。代入后，“然后混合搅拌，敷在脸上等待15分钟”符合语境。故选D。第三部分语言知识运用（共两节，满分45分）第一节（共20小题；每小题1。5分，满分30分)阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。ItwasAustraliaDay。Wehadspenttheafternoon___21___withfriends。Whenwearrivedhome，themessagebankonmymobilephonewasflashing。Itwasour___22___,Annabel,whohadjustbeenleftataboardingschoolover500kilometersaway。Annabel's___23___voicegreetedus:“Hi,MumandDad,I’ve___24___myphone!"Afterjustfourdaysatschoolhermainmeansof___25___hadgonemissingatanAustraliaDaycelebration.Werealizedthechanceoffindingthephonewere___26___forwehadn’tinstalled（安装）theFindMyPhoneapp。Thenextmorning,mymobilebeeped(发出哔哔声）loudly.WhenIreplayedthe___27___akindvoiceannouncedthatshehadsomethingthat___28___mydaughterandcouldIpleasecallherback。Annabelhad___29___mynumberontheinsideofherphone’scase—____30____thinking！“I’lltakeittowork____31____youseeifanyonecanpickitup,”shekindlyofferedafterI____32____thatmydaughterwasatboardingschoolandIlivedasix—hourdriveaway。AftertrackingthepeopleI____33____wholivednearby，Iwasoutofluck—noonewasableto____34____thephone.LaterIdecidedtoaskourangel（天使）topostthe____35____tomydaughter。Buttomy____36____,thisangel,whohadalreadyspentabusydayatwork,wasmakingatwo—hourroundtriponaSaturdaynight，especiallyto____37____aphonetoacompletestranger.Igaveher____38____andshedeliveredthephoneintothehandsofmydaughter。Theonlywordofherexplanationwas:“I’vegotfour____39____ofmyown.Iknowhowamother____40____。”21.A.working B.training C.traveling D。celebrating22。A.daughter B。friend C。neighbor D.teacher23。A。tired B。excited C.relaxed D。concerned24。A。fixed B。lost C。damaged D.received25。A.escape B.transport C。expression D.communication26.A。slim B.fair C.unique D。important27。A.game B。video C。message D。conversation28.A。moved B。changed C。belongedto D。appealedto29。A。called B。written C。checked D.obtained30。A.good B。critical C.honest D.quick31。A.until B。since C.while D.unless32.A.suggested B.explained C.predicted D。promised33。A。know B.respect C。invite D。appreciate34.A。payfor B。giveup C.pickup D.lookfor35。A。gift B。phone C。letter D。suitcase36。A.satisfaction B。relief C.disappointment D。surprise37。A。introduce B。mail C。return D。devote38。A。support B.directions C。permission D.rewards39.A.children B.students C.visitors D.passengers40。A.wishes B.angers C.regrets D.worries【答案】21。D22.A23。D24.B25.D26。A27.C28。C29.B30。A31.C32。B33.A34.C35.B36.D37.C38。B39.A40。D【解析】这是一篇记叙文.记叙了一位好心人归还作者女儿遗失的手机的故事.【21题详解】考查动词词义辨析.A.working工作；B.training训练;C.traveling旅行；D。celebrating庆祝。根据上文ItwasAustraliaDay.可知，因为是澳大利亚国庆日，所以作者花了一下午和朋友们庆祝。故选D。【22题详解】考查名词词义辨析。A。daughter女儿；B。friend朋友;C.neighbor邻居；D。teacher老师.根据下文Hi，MumandDad可知，是作者的女儿，故选A.【23题详解】考查形容词词义辨析。A.tired疲惫的;B。excited激动的;C。relaxed放松的；D.concerned关心的。句意:Annabel关切的声音向我们打招呼.故选D。【24题详解】考查动词词义辨析.A.fixed修理;B。lost丢失；C.damaged破坏;D.received接受。根据下文hadgonemissing可知，作者女儿的电话丢了.故选B.【25题详解】考查名词词义辨析。A.escape逃跑；B.transport运输;C。expression表达;D.communication交流。句意：仅仅在学校呆了四天，她在澳大利亚国庆日的庆祝活动上就丢失了主要的交流工具。电话是用来交流的，故选D。【26题详解】考查形容词词义辨析。A.slim苗条的；微小的；B。fair公平的;C.unique独特的；D。important重要的.根据下文forwehadn'tinstalledtheFindMyPhoneapp可知，因为没有安装找手机的软件，因此手机找回来的可能性很微小。故选A.【27题详解】考查名词词义辨析。A。game游戏；B.video视频;C.message信息；D。conversation对话。根据上文Thenextmorning，mymobilebeeped(发出哔哔声)loudly.可知,作者收到了一条短信息，故选C。【28题详解】考查动词词义辨析.A。moved移动;B。changed改变；C.belongedto属于；D.appealedto呼吁；吸引。句意：当我重放这条信息时，一个亲切的声音说她有我女儿的东西，我可以给她回个电话吗?故选C。【29题详解】考查动词词义辨析。A.called称呼；B。written书写；C。checked检查；D。obtained获得。句意：安娜贝利把我的电话号码写在了她的手机盒里.故选B。【30题详解】考查形容词词义辨析。A。good好的；B.critical批评的；C。honest诚实的；D。quick快的。女儿的这种做法让捡到手机的人及时联系到了作者，因此是好的想法。故选A。【31题详解】考查连词辨析。A。until直到；B。since自从;因为;C。while当……时候；D。unless除非。句意：我带着它去上班的时候，你看看有没有人能来拿手机。故选C。【32题详解】考查动词词义辨析。A.suggested建议；B.explained解释；C.predicted预测;D.promised承诺。根据下文thatmydaughterwasatboardingschoolandIlivedasix—hourdriveaway可知,作者是在解释自己的情况，故选B。【33题详解】考查动词词义辨析.A.know知道;认识；B。respect尊重；C.invite邀请;D.appreciate欣赏。句意:在询问了我认识的住在附近的人之后，我就没那么幸运了。故选A。【34题详解】考查动词短语辨析。A.payfor赔偿；付出代价;B.giveup放弃；C.pickup捡起;获得；D。lookfor寻找。不幸的是没人能去拿电话。故选C。【35题详解】考查名词词义辨析.A.gift礼物；B.phone电话；C.letter信；D.suitcase手提箱。句意：后来我决定让我们的天使把电话寄给我女儿。故选B.【36题详解】考查名词词义辨析。A.satisfaction满意；B。relief安慰;C。disappointment失望；D.surprise惊讶。句意：但令我惊讶的是，这位已经忙了一天工作的天使，却在一个周六的晚上往返奔波了两个小时,尤其是要把手机还给一个完全陌生的人。故选D。【37题详解】考查动词词义辨析。A。introduce介绍;B.mail邮寄；C。return返回;归还；D。devote致力于。好心人想要归还手机，故选C。【38题详解】考查名词词义辨析。A.support支持；B。directions方向;方位；C。permission允许;D。rewards奖励。句意：我给她指路，她把电话交到我女儿手里.givedirections“指路”，故选B。【39题详解】考查名词词义辨析。A.children孩子；B.students学生;C。visitors游客；D.passengers乘客。根据下文amother可知，她有四个孩子。故选A。40题详解】考查名词词义辨析.A.wishes希望；B。angers愤怒；C.regrets遗憾；D。worries担心.因为有四个孩子,因此知道一位母亲的担心。故选D。第二节(共10小题；每小题1。5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Theadvancementofcomputingpowerhasbeen____41____（absolute)unbelievableinthepastfewdecades.Manypartsofourlives____42____(change）sofarbycomputersandonetechfieldthatshowsunbelievablepromiseforthefutureisthatofArtificialIntelligence（AI）.Now,expertsareusingthetechnology____43____（help)diagnoseheartdisease.ResearchersfromtheJohnRadcliffeHospitalinOxford，England,createdUltromics,asystem____44____increasesthechancesofdiscoveringheartdisease，andit'salreadyproventobe____45____（accurate）thanhumanexperts.Inthemedicalcommunityalone，AIadvancementshaveagreatinfluence____46____publichealth.Optellum，amachinelearningstartup,isbringinganAIsystemthatdetectslungcancerto____47____masses。TimorKadir，thecompany’schiefscienceandtechnologyofficersaidthatitcoulddiagnosecloseto4,000____48____（patient)withlungcancerperyearatanearlierstagethanadoctorcould.Thetechnologywouldserveasa(n)____49____（rely)toolfordoctors，whichcanhelpthepatientsbegintheirhealingprocessquickerandmoreefficiently，_____50_____（save)thousandsofliveswitheveryuse.【答案】41.absolutely42。havebeenchanged43。tohelp44.that/which45.moreaccurate46。on/upon47。the48.patients49。reliable50.saving【解析】本文是说明文.介绍了人工智能技术用于医疗行业。【41题详解】考查副词.设空处修饰形容词unbelievable,故填副词absolutely（绝对地）。【42题详解】考查现在完成时的被动语态.由sofar可知,设空处所在句用现在