届陕西商洛中学高三第三次模拟考英语试题解析版.docx

届陕西商洛中学高三第三次模拟考英语试题解析版.docx

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届陕西商洛中学高三第三次模拟考英语试题解析版

2020届商洛中学高三第三次模拟考试卷

英语试题

注意事项：

1.答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。

2.选择题的作答：

每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。

3.非选择题的作答：

用签字笔直接答在答题卡上对应的答题区域内。

写在试题卷、草稿纸和答题卡上的非答题区域均无效。

4.考试结束后，请将本试题卷和答题卡一并上交。

第一部分听力（略）

第二部分阅读理解（共两节，满分35分）

第一节（共15小题；每小题2.5分，共25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，并在答题卡上将该项涂黑。

A

Frommyhotelroomwindow,Iseeanoversizedbillboardwithhisfaceonit:

Jason,theGreatMagician.

Iabsent-mindedlyturnthepagesofthephonebookandcomeacrossacitymap.Sippingmyicedlatté,Irunmyfingersalongthestreetsfromthehoteltotheoperahall.Notmorethanahalf-hourwalk.

Iglanceattheclock.Theshowstartsinonehour.Plentyoftime!

Igulpthelastthreesipsofmylattéandhopintheshower.SoonI’monmywaytotheshow,carryingafancyblackhandbagandagenuinesmile.

Thebillboardlooksevenmoreimpressivefromoutside.TheGreatJason'seyesseemtobeglancingthroughme.Ishiverandwalkfaster.Ifeellikeachildabouttoopenherbirthdaypresents.

ThehallisdarkwhenIcomein;theshowisabouttobegin.Imakemywaybackstagejustasthegreatmagicianputsonhistophat.

''Daddy,I'msogladtoseeyou,''Isayinahalf-whisper.''I'mintownforthewriter’sworkshop,butIjustcouldn'tmissyourshow.''Igivehimaquickhugandgobackintotheseatingarea,leavinghimwithastartledsmile.Isettledowninthedarkness,andthecurtainsopen.

Magically,thatshowremainstheGreatJason'sbestperformancetothisday.

1.Theunderlinedsentenceindicatesthewriteris

A.embarrassedandhesitantB.braveanddetermined

C.nervousandexcitedD.surprisedandfrightened

2.Whywasthewriterintown?

A.Togototheworkshop.B.Tovisitthemagician.

C.Toenjoytheperformance.D.Tohelppeopleinneed.

3.WhoisJason?

A.Thepersonthewriterwillworkwith.B.Thefatherofthewriter.

C.Thegreatestperformerever.D.Theunknownmagician.

【答案】1.C2.A3.B

【解析】

这是一篇记叙文。

文章主要讲述了作者观看父亲表演魔术的故事。

【1题详解】

推理判断题。

根据第四段的TheGreatJason'seyesseemtobeglancingthroughme.Ishiverandwalkfaster.Ifeellikeachildabouttoopenherbirthdaypresents.（Jason似乎看了我一眼，我浑身发抖，走得更快了。

我感觉就像一个即将打开生日礼物的孩子）可猜测，作者当时很紧张，但又有点兴奋。

C.nervousandexcited（既紧张又兴奋）符合以上说法，故选C项。

【2题详解】

细节理解题。

根据倒数第二段的I'mintownforthewriter'sworkshop可知，作者是来参加作家研讨会的。

A.Togototheworkshop.（为了参加作家研讨会）符合以上说法，故选A项。

【3题详解】

细节理解题。

根据倒数第二段的Daddy,I'msogladtoseeyou可知，Jason是作者的父亲。

B.Thefatherofthewriter.（作者的父亲）符合以上说法，故选B项。

B

Whenshewasstudyingtobecomeascientist,MeganStraussrodeinasmallairplanetostudygiraffes.WhileapilotflewovertheSerengetiinTanzania,Africa,theresearcherslookeddowncarefullyandcountedgiraffes.

"Iamalwaysamazedhoweasilywecanspotwarthogsandothersmallanimals,yetwesometimeshavetroubleseeinggiraffes.Giraffesareslenderinshape,andtheymaynotthrowagoodshadow,"saysDr.Strauss,whohassincebecomeawildlifescientist.

TheSerengetiisaboutthesizeofVermont,astateinthenortheasternUS,sothescientistscouldnotstudytheentirearea.Instead,theysurveyedthreeareaswheregiraffeswerestudiedinthe1970s.Astheyexpected,theysawfarfeweroftheseanimals.

Tofindoutiflionshadbeenkillingmoregiraffesinrecentyears,theteamlookedatthesurvivalofyounggiraffes.Lionskillmoreyounggiraffesthanadults,buttheteamfoundnodecreaseinyounggiraffes'survivalaftertheyareborn,comparedwiththe1970s.

Theteamthenlookedatwhethertoomanygiraffeswerebeingkilledbyparasites（寄生虫）.Theresearcherscountedparasiteeggsingiraffedroppings,andtheyfoundtoofewtoharmthegiraffepopulation.

Theylookedintowhetherpoachers（盗猎者）werekillingtoomanygiraffes.Twooftheareastheystudiedarewheregiraffemeatissometimessoldinlocalmarkets.Poacherscatchmoreadultmalesthanothergiraffes.Researchersspottedtoofewmalescomparedwithfemalesinthosetwoareas,asignofpoaching.

Whenthefoodsupplyisshort,theenvironmentsupportsfewergiraffesandthefemaleshavefeweryounggiraffes.AlotofnewtreeshavegrownintheSerengeti,butmanyareatypethatgiraffesdonotliketoeat.Theresearchersfoundfeweryounggiraffestodaythaninthe1970scomparedwiththenumberofadultfemales,asignthatfoodwasinshortsupply.

Dr.StraussisworkingonanenvironmentaleducationprogramforTanzaniaincludingbooksforstudents.ThesematerialswilleducateTanzaniansandhelpthemtohelpgiraffes.Asknowledgegrowsandchangesaremade,theyhopethegiraffepopulationwillincrease.

4.WhatdidDr.StraussfindwhilestudyinggiraffesintheSerengeti?

A.Itwastoocostlytostudygiraffes.

B

Itwashardtospotgiraffesfromtheair.

C.Thenumberofgiraffeshadincreasedslowly.

D.Giraffeslivedinsmallerareasthaninthe1970s.

5.Howdidtheteamstudythelion-girafferelationship?

A.Byanalyzinggiraffedroppings.

B.Bycomparingyounggiraffeswithadults.

C.Bycomparingmalegiraffesandfemales.

D.Bysurveyingthesurvivalofyounggiraffes.

6.WhatisDr.Straussdoingtohelpgiraffes?

A.SheisfoundinganationalparkinTanzania.

B.SheiscountinggiraffesintheentireSerengeti.

C.Sheiseducatingstudentstowriteaboutgiraffes.

D.Sheisraisingenvironmentalawarenessinlocalpeople.

【答案】4.B5.D6.D

【解析】

这是一篇说明文。

研究人员通过研究调查年轻长颈鹿的存活情况，发现长颈鹿的数量在减少，并发现偷猎和缺乏食物是长颈鹿数量减少的原因。

【4题详解】

细节理解题。

根据第二段的Iamalwaysamazedhoweasilywecanspotwarthogsandothersmallanimals,yetwesometimeshavetroubleseeinggiraffes.Giraffesareslenderinshape,andtheymaynotthrowagoodshadow.（我很吃惊我们能很容易地发现疣猪和其他小动物，但有时我们却很难看到长颈鹿。

长颈鹿是苗条身材，他们可能不会投下影子。

）可知，要在空中发现长颈鹿很难，因为它们可能不会投下影子。

B.Itwashardtospotgiraffesfromtheair.（在空中很难看到长颈鹿）符合以上说法，故选B项。

【5题详解】

推理判断题。

根据第四段的Tofindoutiflionshadbeenkillingmoregiraffesinrecentyears,theteamlookedatthesurvivalofyounggiraffes.Lionskillmoreyounggiraffesthanadults,buttheteamfoundnodecreaseinyounggiraffes'survivalaftertheyareborn,comparedwiththe1970s.（为了查明近年来狮子是否猎杀了更多的长颈鹿，研究小组观察了幼长颈鹿的存活情况．狮子杀死的幼长颈鹿比成年长颈鹿多，但研究小组发现，与上世纪70年代相比，幼长颈鹿出生后的存活率并没有下降）可知，研究人员是通过研究调查幼长颈鹿的存活情况，来研究狮子和长颈鹿的关系的。

D.Bysurveyingthesurvivalofyounggiraffes.（通过研究年轻长颈鹿的存活）符合以上说法，故选D项。

【6题详解】

推理判断题。

根据最后一段的Dr.StraussisworkingonanenvironmentaleducationprogramforTanzaniaincludingbooksforstudents.ThesematerialswilleducateTanzaniansandhelpthemtohelpgiraffes.Asknowledgegrowsandchangesaremade,theyhopethegiraffepopulationwillincrease.（Dr.Strauss正在为坦桑尼亚开展一个环境教育项目，其中包括为学生提供书籍。

这些材料将教育坦桑尼亚人并帮助他们帮助长颈鹿。

随着知识的增长和变化，他们希望长颈鹿的数量会增加）可知，Dr.Strauss通过引起当地人的环保意识来帮助长颈鹿。

D.Sheisraisingenvironmentalawarenessinlocalpeople.（她正在提高当地人的环保意识）符合以上说法，故选D项。

C

Woodhasmanygreatcharacteristicsthatmakeittheperfectbuildingmaterial.Itischeap，durable（耐用的），easilyavailable，andmostimportantly，environmentallysustainable.Theonethingitisnot，istransparent（透明的）.NowthankstoateamofscientistsatStockholm'sKTHRoyalInstituteofTechnology，thematerialmayevenbeabletoaddthatfeaturetoitsalreadyimpressivelist.

LeadresearcherDr.LarsBerglundsaidhewasinspiredtocreatethetransparentwoodafterlearninghowJapaneseresearchershaddevelopedasee-throughpaperforuseinflexibledisplayscreensforelectronicdevices.Theteambeganbypullingoutthewood'slignin（木质素）.Thelignin-freewoodwasthendippedintoapolymer（聚合物）andbakedatatemperatureof158Fforfourhours.Theresultwasahybridproductthatwasnotonlystrongerandlighterthantheoriginalwoodbutalso，almosttransparent.Theresearcherswereabletoadjusttheleveloftransparencybyvaryingtheamountofthepolymerinjectedandalsobychangingthethicknessofthewood.

Whilescientistshavepreviouslycreatedasee-throughwoodforsmall-scaleapplicationslikecomputerchips,hetransparentwoodisthefirstonebeingconsideredforlargescaleapplications.Theresearchers,whorevealedtheirfindingsinBiomacromoleculesonApril11,pictureusingthetransparentwoodinbuildingstoallowformorenaturallight,ortocreatewindowsthatletinthedesiredamountoflightwithoutsacrificingprivacy.

Woodthatallowslighttopassthroughcouldleadtoabrighterfutureforhomesandbuildings.Berglundalsothinksthewoodcouldplayasignificantroleinthedesignofsolarpanels.Thesemi-transparentmaterialwouldbeabletokeeplightlongerandgiveitmoretimetointeractwiththeconductor,thusresultinginbettersolarefficiency.Additionally,substitutingthecurrentlyusedglasswiththisnewproductwouldhelpsolarenergymanufacturersimprovetheircarbonfootprintandlowerthecost.Theyarenowexperimentingwithwaystoscaleupthemanufacturingprocesssothatthetransparentmaterialiscost-effectivetomakeandeasytouse.

7.Whatdoestheunderlinedpart"thatfeature"inParagraph1referto?

A.Cheapness.B.Durability.C.Sustainability.D.Transparency.

8.Whichofthefollowingisnottheprocessinwhichthetransparentwoodismade?

A.Dipthewoodintoapolymer.

B.Reducetheamountofthepolymer.

C.Makethewoodlignin-free.

D.Bakethewoodforsometime.

9.Whichofthefollowingistrueaccordingtothetext?

A.Berglundgottheideaoftransparentwoodwhilemakingpaper.

B.Varyingtheamountofthepolymerchangesthewood'shardness.

C.Thecostofmakingthetransparentwoodstillneedstobecutdown.

D.Thetransparentwoodwouldbeusedonlyforhomesandbuildings.

10.Whatisthelastparagraphmainlyabout？

A.Thebrightfutureofthetransparentwood.

B.Thewood'sroleinthedesignofsolarpanels.

C.Thedisadvantagesofthe