成都實(shí)驗(yàn)中學(xué)高三一診考試英語(yǔ)試題

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精2019-2010學(xué)年度2017級(jí)市一診考試模擬試卷英語(yǔ)試題本試卷分第1卷（選擇題）和第Ⅱ卷（非選擇題）。共150分，考試時(shí)間120分鐘。注意事項(xiàng)：1。答第1卷前，考生務(wù)必將自己的姓名、考號(hào)填寫在答題卡上。2.選出每小題答案后，用鉛筆把答題卡上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑。如需改動(dòng)，用橡皮擦干凈后，再選涂其他答案標(biāo)號(hào).不能答在本試卷上,否則無(wú)效。第I卷(選擇題共100分）第一部分聽力(共兩節(jié),滿分30分）做題時(shí)，先將答案標(biāo)在試卷上，錄音內(nèi)容結(jié)束后，你將有兩分鐘的時(shí)間將試卷上的答案轉(zhuǎn)涂到答題卡上。第一節(jié)（共5小題;每小題1。5分，滿分7。5分）聽下面5段對(duì)話。每段對(duì)話后有一個(gè)小題,從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)。聽完每段對(duì)話后,你都有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。1.Whatcoloristheboss'shair？A。Brown.B.White.C.Dark。2。Whatcanthemangetforbookingastayof3nights？A.$50incash。B。Ashoppingcard。C.Agascard。3.Whatdoesthegirlsayabouthernewclassmates？A。It'sdifficulttoknowallofthem。B.Theyareveryclever。C。Theyareindifferent.4.Wheredoestheconversationtakeplace?A.Inaclothingstore.B。Atthewoman’s。C。Inaballroom.5。Howmuchdidthemancuttheprice？A.$20.B.＄25。C.＄45.第二節(jié)（共15小題；每小題1。5分，滿分22.5分）聽下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘；聽完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。聽第6段材料，回答第6、7題。6。Wherearethespeakers?A。AttheLostandFound。B。Atabusstop。C.Inashop.7.Whatdoesthemanmeanatlast?A.Hewillgivethewomananewcoatlikethat.B。Hewilltrytofindthecoat。C。Hedidn’tseeacoatlikethat.聽第7段材料，回答第8、9題。8Whenwasthebutterbought?A.Yesterday.B.Thedaybeforeyesterday。C.Onemonthago.9。Whatisthewomangoingtodowiththebutter?A。Changeit。B。Eatitup。C。Throwitaway.聽第8段材料，回答第10至12題。10.Whyisthewomansohappy？A。Hersisterhasstudiedatschool.B。Hersisterhasstartedahobby.C。Hersisterbeginstowritearticles。11.Whatdoesthewoman'ssisterlikemost?A.Paintinglandscapes.B。Learningliterature.C。Drawingstilllives.12.Whatdoesthemanlikedoing?A。Tellingstories.B。Drawingpeople。C.Watchingothersdrawing.聽第9段材料，回答第13至16題。13.Whatisthemangoingtodo?A。Pickuphissister.B。Takeatrain。C。Seehisuncleoff。14.Whattimedoesthetrainarriveatthestation？A。At4:10。B.At4：20.C.At4:30。15。HowoftendoestheNo.1busrun?A。Every5minutes.B。Every10minutes.C.Every15minutes。16.Whomdidthewomanlendherbiketo？A。Mike。B。Heruncle。C.Mike’suncle.聽第10段材料,回答第17至20題。17。Whatisthespeaker’smainpurposeofcomingtoEngland？ATogosightseeing。B.Toseeherboyfriend.C。Todobusiness。18.Whatdidthespeakerdoyesterday？A。ShevisitedChinatown.B。Shedidsomeshopping。C.Shewenttoanexhibition.19.Whereisthelocationofthespeaker’scompany?A。Neartherestaurant.B.Nearthecoffeeshop。C.Neartheclothesshop.20.Whatisthewomanprobably？A。Amanager.B。Atravelagent。C。Aphotographer.第二部分閱讀理解（共兩節(jié),滿分40分)第一節(jié)(共15小題；每小題2分，滿分30分）閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。AApplicationsforthe2018／19academicyeararenowopen.What’sitallabout？TheBritishCouncilinChinaisofferinguptofive‘GenerationUK-China’scholarshipsforoutstandingUKstudentswhowishtostudyatmainlandChineseuniversitiesin“September2018orFebruary2019foronesemesteroroneyear.AcademicscholarshipscanbeusedatanymainlandChineseinstitutionapprovedbytheMinistryofEducationtoacceptforeignstudents.Youcandecidewhereyouwanttobebasedandwhichsubjects（atanon—degreelevel)youwishtostudy.ThemajorityofstudentschoosetostudyinBeijing.DoIneedtospeakMandarin（普通話)？Therearenolanguagerequirementsforthisprogramme.However，pleasecheckthecourserequirementsoftheChineseinstitutionyouwishtostudyin.AlllanguagecoursesaresuitableforcompletebeginnersinMandarin.However，thereistheopportunitytobeplacedinclassesforintermediateandadvancedlearners.Inthiscase，youcanexpectaninformallanguagetestuponarrivaltomakesureyougetputintherightclass.IfthisisyourfirstexperiencewiththeMandarinlanguage,westronglyrecommendthatyoulearnafewofthebasicsbeforeyougo.WhyshouldIgo?With1。4billionspeakersworldwide，Chinesetrulyisagloballanguage.Graduateswhospeakmorethanonelanguagearehighlysought—after，andwithChina’sincreasingroleintheworldmarket，Mandarinisbecomingafavouriteamongemployers.Chineseuniversitiesattractmanyinternationalstudentsfortheirhigh—qualityteachingandoffervariousscholarships。Thisisanopportunitytoexperiencelifeinacompletelydifferentculture，gainnewskillsandimproveyourcareerprospects。1。Whatistheprogrammeabout?A。TheUKstudentsmuststudyinChinaforoneyear.B。ItoffersscholarshipsforalloutstandingUKstudents。C.StudentscanusescholarshipsatanyChineseinstitution。D。ItgivesscholarshipsforUKstudentstostudyinChina。2.WhatisChineselanguagerequirementfortheprogramme？A.StudentsmustlearnMandarinfromthebasiclevel。B.Itisnecessaryforstudentstohaveadvancedlevel.C.StudentshadbettergainsomeprimaryknowledgeofChinese.D。Alltheinstitutionshavethesamelanguagerequirements。3.Whatisthepurposeoftheprogramme?A。ToattractstudentstostudyinChina。B。ToadvertisetheBritishCouncilinChina。C.TointroducedifferentuniversitiesinChina。D.TostresstheimportanceoftheChineselanguage。【答案】1.D2。C3.A【解析】這是一篇應(yīng)用文.短文主要介紹了向希望來(lái)中國(guó)留學(xué)的英國(guó)學(xué)生提供獎(jiǎng)學(xué)金，為留學(xué)做好學(xué)習(xí)漢語(yǔ)準(zhǔn)備的建議以及來(lái)中國(guó)學(xué)習(xí)的重要性。【1題詳解】細(xì)節(jié)理解題。由TheBritishCouncilinChinaisofferinguptofive‘GenerationUK-China’scholarshipsforoutstandingUKstudentswhowishtostudyatmainlandChineseuniversitiesin“September2018orFebruary2019foronesemesteroroneyear可知,這個(gè)項(xiàng)目是關(guān)于給希望來(lái)中國(guó)留學(xué)的英國(guó)學(xué)生提供獎(jiǎng)學(xué)金的事。故D選項(xiàng)正確。【2題詳解】推理判斷題。由IfthisisyourfirstexperiencewiththeMandarinlanguage，westronglyrecommendthatyoulearnafewofthebasicsbeforeyougo如果這是你第一次接觸普通話，我們強(qiáng)烈建議你在上大學(xué)之前學(xué)習(xí)一些基本的漢語(yǔ)知識(shí)可知，學(xué)生們最好是能掌握一些基本的漢語(yǔ)知識(shí)。故C選項(xiàng)正確.【3題詳解】寫作目的題.由With1。4billionspeakersworldwide，Chinesetrulyisagloballanguage。Graduateswhospeakmorethanonelanguagearehighlysought-after,andwithChina’sincreasingroleintheworldmarket，Mandarinisbecomingafavouriteamongemployers。Chineseuniversitiesattractmanyinternationalstudentsfortheirhigh-qualityteachingandoffervariousscholarships.Thisisanopportunitytoexperiencelifeinacompletelydifferentculture，gainnewskillsandimproveyourcareerprospects可知，這兩段主要說(shuō)明了普通話對(duì)于就業(yè)和個(gè)人發(fā)展的重要性，目的是吸引更多的學(xué)生來(lái)中國(guó)學(xué)習(xí).故A選項(xiàng)正確.BFromthelossofwildlifetorisingsealevels,we'reallwellawareoftheproblemsthatclimatechangecouldcause.Butwhileitmayseemlikesuchissueswon'taffectmostofusdirectly,itlookslikefuturegenerationscouldgrowupwithoutsomethingthatmanyofusnowtakeforgranted:chocolate.AccordingtoanessaypublishedbytheUSNationalOceanicandAtmosphericAdministration,changestotheclimateintheregionsthatproducecacao–theplantfromwhichchocolateisproduced–maymeanthatitwillsoonbecomeextinct.Mostoftheworld'scacaogrowsincountriesclosetotheequator（赤道),withoverhalfofitgrowingintheAfricannationsofGhanaandIvoryCoast。It'spredictedthatby2050,climatechangewillhaveacceleratedtherateatwhichtemperaturesinthesecountriesrise,makingitextremelydifficultforcacaotogrowthere.Theproblemdoesn’tlieinincreasedheat,however,butinlowerhumidity(濕度)，asit’sbelievedthatrainfallwillstayatthesamelevelifthetemperaturerises.“Inotherwordsashighertemperaturessqueezemorewateroutofsoilandplants，it’sunlikelythatrainfallwillincreaseenoughtooffsetthemoisture(水分)loss，”MichonScott,theessay’sauthor，wrote.Tohelpfightthisproblem,researchersfromBerkeleyUniversityintheUSareworkingonchangingtheDNAofcacaoplantstoallowthemtosurviveindryerconditionsbyusinggeneeditingtechnology，accordingtoUSNews.Inthemeantime,UScompanyMars，oneoftheworld’sbiggestmanufacturersofchocolateproducts,announcedinJanuarythatitwouldspend＄1billion（6。33billionyuan)tohelpreducetheeffectsofclimatechange.“Thisisaworldissue,anditrequireseveryonetoworktogether，"MarsspokespersonBarryParkintoldBusinessInsider.Themessagehereisthatifwealldoourpart,wemaybeabletopreventsomeoftheworstimpactsofclimatechange。Orifwe'reunlucky,chocolatewillbecomeathingofthepast。4.Whatcouldmakeithardforcacaotogrowaroundtheequatorinthefuture？A.thehighertemperaturesthereB。thehigherhumiditythereC.theincreaseinrainfallthereD.themoisturelossinthesoilthere5.WhatdidBarryParkinsuggest？A.Nomanisanisland.B.Everylittlebitcounts.C。Unitedwestand；dividedwefall。D。Wishforthebest；preparefortheworst。6.Whatcanwelearnfromthepassage?A。UCBerkeleyistryingtofindasubstituteforcacao。B。CacaocanonlybefoundinmostAfricancountries.C.Climatechangescanbecontrolledifwearelucky。D.Marswillfinanciallysupportthefightagainstclimatechanges.7.Whatisthepassagemainlyabout？A.Theoriginofchocolate.B。Thefutureofchocolate。C.Thehistoryofchocolate。D.Theingredientsofchocolate。【答案】4.D5.C6。D7.B【解析】這是一篇說(shuō)明文.文章主要講述了未來(lái)氣候變化（溫度升高，濕度降低）將影響到可可樹的生長(zhǎng)，這意味著可可豆可能將很快滅絕，巧克力將不會(huì)存在。【4題詳解】細(xì)節(jié)理解題。根據(jù)第六段中Theproblemdoesn'tlieinincreasedheat,however，butinlowerhumidity（濕度)，asit’sbelievedthatrainfallwillstayatthesamelevelifthetemperaturerises.然而，問題不在于溫度升高，而在于濕度降低，因?yàn)槿藗兿嘈湃绻麥囟壬?，降雨量將保持不變?？芍抢锿寥乐械乃至魇Э赡軙?huì)使可可豆在未來(lái)難以在赤道附近生長(zhǎng)。故選D項(xiàng)?！?題詳解】推理判斷題。根據(jù)最后兩段“Thisisaworldissue,anditrequireseveryonetoworktogether,"MarsspokespersonBarryParkintoldBusinessInsider?！斑@是一個(gè)世界性的問題，需要每個(gè)人共同努力，”瑪氏公司發(fā)言人BarryParkin告訴商業(yè)內(nèi)幕網(wǎng)。Themessagehereisthatifwealldoourpart，wemaybeabletopreventsomeoftheworstimpactsofclimatechange。Orifwe'reunlucky,chocolatewillbecomeathingofthepast。這里傳遞的信息是，如果我們大家都盡自己的一份力，我們或許能夠阻止氣候變化的一些最嚴(yán)重影響.如果我們不幸沒做到，巧克力將成為過去?？芍珺arryParkin的話暗示著在做努力阻止氣候變化時(shí)，團(tuán)結(jié)則存，分裂則亡.故選C項(xiàng)。【6題詳解】細(xì)節(jié)理解題。根據(jù)第九段Inthemeantime，UScompanyMars，oneoftheworld’sbiggestmanufacturersofchocolateproducts，announcedinJanuarythatitwouldspend$1billion（6。33billionyuan）tohelpreducetheeffectsofclimatechange.與此同時(shí)，全球最大的巧克力產(chǎn)品制造商之一、美國(guó)瑪氏公司（Mars）今年1月宣布，將投資10億美元（合63。3億元人民幣）幫助減少氣候變化的影響?？芍?瑪氏公司將為應(yīng)對(duì)氣候變化提供資金支持.故選D項(xiàng).【7題詳解】主旨大意題.根據(jù)第二段Butwhileitmayseemlikesuchissueswon’taffectmostofusdirectly,itlookslikefuturegenerationscouldgrowupwithoutsomethingthatmanyofusnowtakeforgranted：chocolate。雖然這些問題似乎不會(huì)直接影響到我們大多數(shù)人，但未來(lái)幾代人長(zhǎng)大后可能不會(huì)有我們現(xiàn)在認(rèn)為理所當(dāng)然的東西：巧克力。第三段AccordingtoanessaypublishedbytheUSNationalOceanicandAtmosphericAdministration，changestotheclimateintheregionsthatproducecacao–theplantfromwhichchocolateisproduced–maymeanthatitwillsoonbecomeextinct。根據(jù)美國(guó)國(guó)家海洋和大氣管理局發(fā)表的一篇文章,生產(chǎn)可可豆(巧克力的原料）地區(qū)的氣候變化可能意味著可可豆將很快滅絕。第五段It’spredictedthatby2050，climatechangewillhaveacceleratedtherateatwhichtemperaturesinthesecountriesrise，makingitextremelydifficultforcacaotogrowthere。據(jù)預(yù)測(cè),到2050年，氣候變化將加速這些國(guó)家的溫度上升速度，使可可樹在那里很難生長(zhǎng)。通讀全文，可知,本文主要是講述了氣候變化將影響到可可樹的生長(zhǎng),這意味著可可豆可能將很快滅絕，因此本文是關(guān)于巧克力的未來(lái)。故選B項(xiàng)。CForthepastfiveyears,October11hasmarkedtheInternationalDayoftheGirl.TheUnitedNationsestablishedthedaytobringattentiontotheneedsanddifficultiesthatgirlsfacearoundtheworld.Italsocallsforempowermentandimprovedrightsoftheworld’s1。1billiongirls.Oneinfourgirlsgetsmarriedasachild。Every10minutes，somewhereintheworld,agirlisviolentlykilled.Thegroupsalsonotethatmorethan130milliongirlsarenotabletoattendschool。Thisweek，theorganizationONEpublishedalistofthe10hardestcountriesforgirlstogetaneducation.NineofthecountrieswereinAfrica，southoftheSaharandesert.NumberonewasSouthSudan,where73percentofgirlsdonotgotoschool。InNiger,numberthreeonthelist,only17percentofgirlsbetweentheagesof15to24canread。Afghanistanisnext.Ithasthegreatestgenderdifferenceineducation。Just71girlsgotoprimaryschoolforevery100boys.GayleSmithispresidentoftheONEcampaign。Shedescribedthemorethan130milliongirlsoutofschoolas“potentialengineers，teachersandpoliticianswhoseleadershiptheworldismissingouton."TheONECampaignalsoreportedthisweekthatthenumberofgirlsnotgettinganeducationrosefrom130.3millionto130。9millioninthepastyear.PeoplemarkedtheDayoftheGirlonsocialmedia。OnYouTube，aspecialDayoftheGirlmusicvideosettoaBeyoncesongtrended，too。Thesongis“Freedom。"TheUN’sGlobalGoalsprojectmadethevideo。Itshowsgirlsfromallovertheworlddancingandsingingthewordsto“Freedom”.Injustoneday,ithasmorethan1。5millionviews.8。HowmanygirlscanreceiveeducationinSouthSudan？A。10％. B.17％。C。27%. D。73%.9.Whatdoyouknowaboutthegirl'seducationbasedontheONEcampaign?A.Itisgettingworse. B.Itremainsthesame。C。Itisimprovingalittle。 D.Itisturningmuchbetter。10。Howdoestheauthorsoundwhentellingthisevent？A。Delighted. B.Heavy—hearted。C。Inspired. D.Excited.11.Whichofthefollowingcanbethebesttitleforthetext?A。RightsoftheWorldGirlsAreImproving.B.GirlsinConflictAreasFaceaThreatofLife。C。Song“Freedom”CelebratestheGirlHoliday.D。October11MarksInternationalDayoftheGirl.【答案】8.C9。A10.B11。D【解析】這是一篇說(shuō)明文.文章主要講述了關(guān)于10月11日的國(guó)際女童日?！?題詳解】細(xì)節(jié)理解題。根據(jù)第三段中NumberonewasSouthSudan，where73percentofgirlsdonotgotoschool。排名第一的是南蘇丹，那里73％的女孩沒有上學(xué)?？芍?南蘇丹只有27%的女孩上學(xué)了。故選C項(xiàng).【9題詳解】細(xì)節(jié)理解題。根據(jù)第四段中TheONECampaignalsoreportedthisweekthatthenumberofgirlsnotgettinganeducationrosefrom130.3millionto130。9millioninthepastyear.“ONECampaign”本周還報(bào)道稱,去年未受教育的女孩的數(shù)量從1.303億上升到1。309億?？芍鶕?jù)ONECampaign的報(bào)道，未接受教育的女孩人數(shù)上升了，所以女孩的受教育情況變?cè)愀饬?。故選A項(xiàng).【10題詳解】推理判斷題。根據(jù)第二段Oneinfourgirlsgetsmarriedasachild.Every10minutes,somewhereintheworld，agirlisviolentlykilled.Thegroupsalsonotethatmorethan130milliongirlsarenotabletoattendschool.四分之一的女孩小時(shí)候就結(jié)婚了。每10分鐘，世界上就有一個(gè)女孩被暴力殺害。這些組織還指出，有1.3億多女孩無(wú)法上學(xué)。通過報(bào)道這些數(shù)字，可知，作者在報(bào)道這件事時(shí)心情是很沉重的。故選B項(xiàng)?！?1題詳解】主旨大意題。根據(jù)第一段Forthepastfiveyears,October11hasmarkedtheInternationalDayoftheGirl.TheUnitedNationsestablishedthedaytobringattentiontotheneedsanddifficultiesthatgirlsfacearoundtheworld.Italsocallsforempowermentandimprovedrightsoftheworld’s1。1billiongirls.過去五年來(lái),10月11日一直是國(guó)際女童日。聯(lián)合國(guó)設(shè)立了國(guó)際女童日，以引起人們對(duì)全世界女童面臨的需求和困難的關(guān)注。它還呼吁賦予世界11億女孩權(quán)力和改善她們的權(quán)利.最后一段中PeoplemarkedtheDayoftheGirlonsocialmedia。人們?cè)谏缃幻襟w上慶祝“女童日".可知，本文主要是講述了關(guān)于10月11日的國(guó)際女童日，因此文章最佳標(biāo)題是選項(xiàng)D“10月11日是國(guó)際女童日”.故選D項(xiàng)。DRatsthateathighlevelsofanaturalsugarknownasfructose（果糖)seemtoagefasterthanotherrats-andthesamecouldbetrueforpeoplewhoeattoomuchsweetjunkfood,IsraeliresearcherssaidMonday.Fructose,foundnaturallyinhoneyandfruit，isusedwidelyinfoodsrangingfromsoftdrinkstoyogurt.Butwhileitssweettasteispopular,thesugarcouldcausewrinkles,theresearcherssaid。Dr。MosheWermanandBoazLevioftheTechnion-IsraelInstituteofTechnologyfedlargeamountsoffructosetolaboratoryrats.WritingintheJournalofNutrition，theysaidthefructose-fedratsshowedchangesinthecollagen(膠原蛋白)oftheirskinandbones。Collagenbasicallyholdsthebodytogether。Thelossofcollageniswhatcauseslooseskinanddeepwrinklesinolderpeople。Theprocessaffected，Werman'steamsaid,isknownascross—linking（交叉相連）.“Toomuchcross—linkingmakestheskinstiff，andthesearetheconditionsthatencouragewrinkledskin,”Wermansaidinastatement。Hesaidthesamecouldbetrueofpeople，althoughthishasnotbeenshown?！癆mericansareeatingmoreandmoreprocessedfoodssuchasbakedgoods，cannedfruits，jamsanddairyproductsthatcontainfructose,”Wermansaid。Otherstudieshaveshownthattakinginhighfructosemaycausediabetes（糖尿?。?TheratsWermanworkedwithwerefedmuchmorethantheaverageadultpersonmighteatinaday,whichisstandardinsuchexperiments.Theratswerefed12.5gramsoffructoseperkgofweighteverydayforayear.12。Intheexperiments，ifaratwas0。25kg,itmayhavebeenfedaboutgramsoffructoseeverydayforayear.A。3 B.4C.5 D。613.Whydoolderpeoplehavedeepwrinklesaccordingtothepassage？A.Theydon’tdrinkenoughwatereveryday。B.Collagenintheirbodyislost.C.Theydon’ttakeenoughexerciseeveryday。D。Theirdailyfoodsdonotcontainenoughfructose.14。Whatcanwelearnfromthepassage？A。Thefructose—fedratsonlyshowedchangesinthecollagenoftheirskin。B.Toomuchcross—linkingmakestheskinsoft.C。TheamountofsugartheratsinWerman’slabatewaslargerthananordinaryadultmighteatinaday.D.Ithasn’tbeenshownthattakinginhighfructosemaycausediabetes。15。Thebesttitleforthepassageshouldbe“".A.Sugar—itcouldreducecollagenB.Collagen—itcouldageyouC.Collagen—itcouldcausewrinklesD。Sugar—itcouldageyou【答案】12.A13。B14。C15.D【解析】【分析】這是一篇說(shuō)明文。文章主要講述了研究人員根據(jù)吃了果糖的老鼠衰老得更快的實(shí)驗(yàn)發(fā)現(xiàn)了果糖會(huì)加速人類的衰老。這主要是因?yàn)樘鞘沟皿w內(nèi)的膠原蛋白發(fā)生了變化，膠原蛋白的流失會(huì)導(dǎo)致老年人皮膚松弛和皺紋加深?！?2題詳解】細(xì)節(jié)理解題.根據(jù)最后一段中Theratswerefed12.5gramsoffructoseperkgofweighteverydayforayear。在一年的時(shí)間里，這些老鼠每天每公斤體重?cái)z取12.5克果糖?？芍?1公斤體重每天攝取12。5克的果糖,因此0。25公斤重的老鼠每天應(yīng)該攝取3.125克的果糖。故選A項(xiàng)。【13題詳解】細(xì)節(jié)理解題。根據(jù)第二段中Thelossofcollageniswhatcauseslooseskinanddeepwrinklesinolderpeople.膠原蛋白的流失是導(dǎo)致老年人皮膚松弛和皺紋加深的原因.可知，根據(jù)文章所述，老年人體內(nèi)的膠原蛋白的流失使得他們的皺紋加深。故選B項(xiàng).【14題詳解】細(xì)節(jié)理解題。根據(jù)最后一段中TheratsWermanworkedwithwerefedmuchmorethantheaverageadultpersonmighteatinaday,whichisstandardinsuchexperiments。沃曼研究的老鼠每天的食量遠(yuǎn)遠(yuǎn)超過成年人的平均食量，這在此類實(shí)驗(yàn)中是標(biāo)準(zhǔn)的.可知,沃曼實(shí)驗(yàn)室的老鼠所吃的果糖量比一個(gè)普通成年人一天所能吃的果糖量還要多。故選C項(xiàng).【15題詳解】主旨大意題。根據(jù)第一段Ratsthateathighlevelsofanaturalsugarknownasfructose(果糖)seemtoagefasterthanotherrats—andthesamecouldbetrueforpeoplewhoeattoomuchsweetjunkfood,IsraeliresearcherssaidMonday.以色列研究人員于本周一稱，大量攝取一種被稱為果糖的天然糖的老鼠似乎比其它老鼠衰老得更快，而對(duì)于那些吃太多甜食垃圾食品的人來(lái)說(shuō)，情況可能也是如此。第二段中Butwhileitssweettasteispopular，thesugarcouldcausewrinkles,theresearcherssaid.但研究人員說(shuō)，盡管它的甜味很受歡迎,但這種糖可能會(huì)導(dǎo)致皺紋.以及第三段中“Toomuchcross—linkingmakestheskinstiff,andthesearetheconditionsthatencouragewrinkledskin，”Wermansaidinastatement.Hesaidthesamecouldbetrueofpeople，althoughthishasnotbeenshown.沃曼在一份聲明中說(shuō)：“太多的‘交叉相聯(lián)’會(huì)使皮膚變硬，這是導(dǎo)致皮膚起皺紋的原因。"他說(shuō)，同樣的情況也可能發(fā)生在人身上,盡管這還沒有得到證實(shí)。再通讀全文,可知，本文主要是講述了研究人員從吃了果糖的老鼠衰老得更快的實(shí)驗(yàn)發(fā)現(xiàn)了果糖會(huì)加速人類的衰老，因此本文的最佳標(biāo)題是選項(xiàng)D“糖-—會(huì)讓你變老"。故選D項(xiàng).【點(diǎn)睛】第4小題考查了主旨大意題。概括主旨的方法是：先看首尾或各段開頭再看全文找主題句,若無(wú)明顯主題句,就通過關(guān)鍵詞句來(lái)概括（如議論文中尋找表達(dá)作者觀點(diǎn)態(tài)度的詞句，記敘文尋找概括情節(jié)和中心的動(dòng)詞或反映人物特點(diǎn)的形容詞).本文是介紹一個(gè)研究結(jié)果的，該類文章的中心一般就在第一段。因此，考生直接抓住第一段Ratsthateathighlevelsofanaturalsugarknownasfructose(果糖）seemtoagefasterthanotherrats-andthesamecouldbetrueforpeoplewhoeattoomuchsweetjunkfood,IsraeliresearcherssaidMonday.即可找到文章中心.故選D項(xiàng)。第二節(jié)（共5小題，每小題2分，滿分10分）根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)，選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。Secretcodes(密碼)keepmessagesprivate.Banks,companies,andgovernmentagenciesusesecretcodesindoingbusiness，especiallywheninformationissentbycomputer。Peoplehaveusedsecretcodesforthousandsofyears。____16____Codebreakingneverlags（落后)farbehindcodemaking.Thescienceofcreatingandreadingcodedmessagesiscalledcryptography.Therearethreemaintypesofcryptography.____17____Forexample，thefirstlettersof“Myelephanteatstoomanyeels”spelloutthehiddenmessage“Meetme?！盻__18___Youmightrepresenteachletterwithanumber，forexample。Let’snumberthelettersofthealphabet，inorder,from1to26。Ifwesubstituteanumberforeachletter,themessage“Meetme”wouldread“135520135。"Acodeusessymbolstoreplacewords，phrases,orsentences。Toreadthemessageofarealcode,youmusthaveacodebook。___19___Forexample，“bridge”mightstandfor“meet”and“out”mightstandfor“me。”Themessage“Bridgeout”wouldactuallymean“Meetme。”___20___However，itisalsohardtokeepacodebooksecretforlong.Socodesmustbechangedfrequently.A.Itisveryhardtobreakacodewithoutthecodebook.B。Inanylanguage,somelettersareusedmorethanothers。C.Onlypeoplewhoknowthekeywordcanreadthemessage.D.Aslongastherehavebeencodes,peoplehavetriedtobreakthem.E。Youcanhideamessagebyhavingthefirstlettersofeachwordspellitout.F。Withacodebook，youmightwritedownwordsthatwouldstandforotherwords。G。Anotherwaytohideamessageistousesymbolstostandforspecificlettersofthealphabet.【答案】16.D17.E18。G19。F20。A【解析】【分析】這是一篇說(shuō)明文.文章介紹了密碼的重要性、密碼的設(shè)置方式、密碼本的作用。【16題詳解】考查對(duì)上下文的理解和推理判斷能力。上句講人們使用密碼已經(jīng)幾千年了，下句講密碼破譯工作。空白處和密碼破譯有關(guān),D項(xiàng)內(nèi)容符合語(yǔ)境,連接上下文.故選D?！?7題詳解】考查對(duì)上下文的理解和推理判斷能力。后面的例子是來(lái)證明人們?cè)O(shè)置密碼時(shí)往往會(huì)利用一些單詞的第一個(gè)字母作為密碼,E項(xiàng)符合此內(nèi)容，故選E.【18題詳解】考查對(duì)上下文的理解和推理判斷能力.根據(jù)下文的解釋內(nèi)容可知介紹了密碼設(shè)置的又一種方法,G項(xiàng)符合此意，故選G.【19題詳解】考查對(duì)上下文的理解和推理判斷能力。根據(jù)下文的例子及上句中的acodebook可以判斷該句是介紹密碼本的使用，F(xiàn)項(xiàng)符合此意,承上啟下。故選F.【20題詳解】考查對(duì)上下文的理解和推理判斷能力.上文介紹密碼本的重要作用，A項(xiàng)：沒有密碼本很難破譯，總結(jié)上文。故選A.【點(diǎn)睛】關(guān)于七選五的做題步驟:1、通讀全文，對(duì)文章進(jìn)行快速瀏覽，尋找主題句，抓住文章結(jié)構(gòu)及文章的寫作內(nèi)容。在閱讀過程中，要注意文章的開始與結(jié)束段落,尤其是文章的首段及末段末句，因?yàn)椤伴_門見山”與“結(jié)尾總結(jié)”的寫作方式為常見的寫作方式，首段的末句一般是是全文的主題所在，說(shuō)明本文將探討哪些內(nèi)容，并簡(jiǎn)要指出文章的寫作思路,有時(shí)甚至?xí)蕴峋V的形式進(jìn)行呈現(xiàn)。首段的末句對(duì)于快速掌握文章的主題有重要意義。2、詳讀段落，在短時(shí)間內(nèi)，找出每段寫作內(nèi)容的關(guān)鍵詞。明確各段的主題句或主旨大意。文章正文部分通常分為若干小段落.各段落會(huì)根據(jù)整體文章寫作主題展開,對(duì)文章主體進(jìn)行的不同方面的描述。找出各個(gè)小段落中的關(guān)鍵詞,明確其描述內(nèi)容,為整體試題的解決做好鋪墊.閱讀各個(gè)空的前后句,標(biāo)記關(guān)鍵詞，關(guān)鍵詞包括句中的核心名詞或名詞詞組（如帶有形容詞的名詞詞組）、專有名詞、時(shí)間數(shù)字、代詞、連詞等。重點(diǎn)閱讀各個(gè)問題附近的句子，圈定線索詞，然后從選項(xiàng)中尋找相關(guān)的特征詞，以確定答案.做題時(shí)可以采用代入排除法。如果一題做不出或拿不準(zhǔn)，可先放過，繼續(xù)往下讀，先做容易的能做出的題，直到讀完整篇文章。3、定位選項(xiàng),明確各備選選項(xiàng)的含義，抓住其關(guān)鍵詞語(yǔ),根據(jù)文章整體結(jié)構(gòu)與具體內(nèi)容，將選項(xiàng)填入文中,填寫時(shí)尤為注意各選項(xiàng)中出現(xiàn)的句子銜接手段及句中的銜接標(biāo)志詞。在定位選項(xiàng)時(shí)，要特別注意空格上下段的寫作內(nèi)容,以及空格上段尾句和下段首句的結(jié)構(gòu)和意義.將所選項(xiàng)放入空白處，看看是否與上下文構(gòu)成語(yǔ)義及邏輯上的直接關(guān)系，是否符合該處語(yǔ)境。能否承接前后的寫作線索。使文章無(wú)論內(nèi)容還是銜接上都能做到通順。小題1中上句講人們使用密碼已經(jīng)幾千年了，下句講密碼破譯工作.空白處和密碼破譯有關(guān),D項(xiàng)內(nèi)容符合語(yǔ)境，連接上下文.小題2中后面的例子是來(lái)證明人們?cè)O(shè)置密碼時(shí)往往會(huì)利用一些單詞的第一個(gè)字母作為密碼,E項(xiàng)符合此內(nèi)容.4、通讀復(fù)檢，將所選答案代入文中，再次通讀全文，重點(diǎn)考查邏輯關(guān)系和關(guān)聯(lián)結(jié)構(gòu)。在完成選項(xiàng)定位后，應(yīng)通讀全文，檢查文章內(nèi)容是否完整,語(yǔ)義是否連貫合理、各段落內(nèi)容是否緊扣主題，語(yǔ)篇結(jié)構(gòu)是否通順連貫、具有一致性、合乎邏輯,寫作思路是否清晰明了,格式以及用語(yǔ)是否恰當(dāng)貼切，從而判斷選擇的答案是否正確。同時(shí),我們還應(yīng)注意對(duì)相近選項(xiàng)的對(duì)比分析，個(gè)別干擾項(xiàng)由于與某個(gè)正確選項(xiàng)的內(nèi)容相近具有很強(qiáng)的干擾性，這時(shí)就需要我們認(rèn)真分析，排除干擾，從而得出正確選項(xiàng)。5、確定排除，研究多余選項(xiàng)，確定排除理由，最終確定答案。第三部分語(yǔ)言知識(shí)運(yùn)用(共兩節(jié),滿分45分）第一節(jié)完形填空（共20小題；每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中,選出可以填入空白處的最佳選項(xiàng).DavinaMcNaneyonFridaywillbeginajourneythatwillbringherhometoWayneCounty.Abreastcancer___21___，McNaney，42，willrun466milesfromMichigantoNewYorkinthenextfewweeksinan___22___toraisefundsandawarenessforbreastcancerresearch.“I’mjustaregularperson.”shesaid?！癐justwanttodo___23___tohelpothersandsetastrong___24___formygirls?！盩hemother___25___twoandUniversityofRochestergraduatechoseto___26___.herownpersonalultra-marathontoshowothershowgratefulshewasto___27___herillness.McNaneyhas___28___morethan$10，000fortheBreastCancerResearchFoundation，nearly___29___herinitial$5，000goal。Duringthefirstweek,McNaneyplanstorun36mileseachday。Two13—miledayswillfollowsoshe___30___celebratehereldestdaughter'seighthbirthdayand___31___hernephew’shighschoolgraduation.OnJuly3,the___32___dayofherjourney,McNaneywillrun22milesacrossWayneCountytoSodusPoint,___33___herdaughtersandmorethanahundredfriendswillbe___34___。HerhusbandSteve,35，willserveasherpitcrew。Itwillbehis___35___tokeepMcNaneyfed，totrackherweightandaddressany___36___problemsthatarise。Attimes，McNaneysaidshewillrunwith___37___—friendsinMichigan，acousininOhioandloadsoffriendsandrelativesinthefinalfewmilesinNewYork.Companywillbenice,shesaid,notingthatshe'salsolookingforwardto___38___timewhenshecanrelax,runand“justletmy___39___wander.”“IhopeIcanencouragepeopletochallengethemselves，toknowthattheycanovercomeinthefaceoftrouble，”McNaneysaid.“I’msteppingoutofmycomfort___40___andputtingmyselfouttheretoreachmygoal?！?1.A.expert B.survivor C。organizer D.participant22。A。effort B。offer C。order D。invitation23。A.anything B.nothing C。something D.everything24.A.figure B。standard C。request D。example25。A。of B。with C.for D.from26.A。join B。run C。design D。sponsor27.A。sufferfrom B.meetwith C。comethrough D.dealwith28。A.borrowed B。spent C.raised D.saved29.A.doubling B。gaining C。reaching D.1osing30.A.must B。should C。need D.can31。A.miss B。plan C。chair D.attend32。A.best B.final C.initial D。short33.A。when B。which C。where D。as34.A.waiting B。shouting C。dancing D.debating35。A。fault B.right C.job D。honour36.A。traffic B.medical C.poisonous D。hungry37.A.athletes B.champions C。folks D。others38.A。alone B.lonely C.amazing D。comfortable39。A.body B.tension C。dream D.mind40。A.room B。zone C.life D.cause【答案】21。B22。A23.C24。D25。A26.B27。C28.C29.A30.D31.D32。B33.C34。A35。C36。B37。D38.A39.D40。B【解析】這是一篇說(shuō)明文。曾經(jīng)身患癌癥的麥卡妮在自己治愈后開始了超級(jí)馬拉松之旅：她想為癌癥研究籌集善款,并且喚醒人們對(duì)這種疾病的關(guān)注.【21題詳解】考查名詞辨析。A。expert專家；B.survivor幸存者;C。organizer組織者;D。participant參與者。句意：麥卡妮——一名乳腺癌的幸存者，為癌癥研究籌集善款,并且喚醒人們對(duì)這種疾病地關(guān)注，在接下來(lái)的幾周,她將跑466英里完成從密歇根州到紐約的馬拉松.從下文howgratefulshewasto___7___herillness她多么地感激她的疾病治愈了.可知,B選項(xiàng)切題。【22題詳解】考查名詞辨析。A.effort努力；B。offer提議；C。order命令;D.invitation邀請(qǐng)。根據(jù)小題1的句意可知，inanefforttodosth努力做某事。故A選項(xiàng)切題。【23題詳解】考查不定代詞辨析。A。anything任何事情;B.nothing沒有事情；C.something一些事情；D。everything所有事情。句意：我只是想做一些事情來(lái)幫助其他人，為我的女兒們樹立堅(jiān)強(qiáng)的榜樣。根據(jù)句意,故C選項(xiàng)切題。【24題詳解】考查名詞辨析.A。figure數(shù)字；B.standard標(biāo)準(zhǔn);C.request要求；D.example榜樣，例子。句意:我只是想做一些事情來(lái)幫助其他人,為我的女兒們樹立堅(jiān)強(qiáng)的榜樣.根據(jù)句意，故D選項(xiàng)切題。【25題詳解】考查介詞辨析.A。of的;B。with用;C。for為了;D。from來(lái)自。句意：兩個(gè)孩子的母親和羅徹斯特大學(xué)畢業(yè)生選擇了用奔跑來(lái)完成她個(gè)人的馬拉松。故A選項(xiàng)切題。【26題詳解】考查動(dòng)詞辨析。A.join加入；B.run跑；C.design設(shè)計(jì);D。sponsor贊助.句意：兩個(gè)孩子的母親和羅徹斯特大學(xué)畢業(yè)生選擇用奔跑來(lái)完成她個(gè)人的馬拉松。由句意和上文McNaney，42，willrun466milesfromMichigantoNewYork可知正確選項(xiàng).故B選項(xiàng)切題?！?7題詳解】考查動(dòng)詞短語(yǔ)辨析.A.sufferfrom遭受;B.meetwith遇見;C。comethrough（健康）恢復(fù);D。dealwith處理。句意：她多么地感激她的疾病治愈了。由grateful可知，作者的疾病治愈了。故C選項(xiàng)切題。【28題詳解】考查動(dòng)詞辨析。A。borrowed借；B。spent花費(fèi);C.raised籌集；D。saved節(jié)省。句意：麥克妮已經(jīng)為乳腺癌研究基金會(huì)籌集了10000多美元.根據(jù)句意,C選項(xiàng)切題。【29題詳解】考查動(dòng)詞辨析。A。doubling使加倍;B.gaining獲得；C.reaching到達(dá);D。1osing丟失。句意：將近是她最初5,000美元的二倍。由10000和5000可以看出它們之間的倍數(shù)關(guān)系。故A選項(xiàng)切題.【30題詳解】考查情態(tài)動(dòng)詞辨析。A.must必須;B。should應(yīng)該;C.need需要；D。can能。句意：接下來(lái)的兩天里,她每天要跑13英里