重庆市北碚区重庆市北碚区20202020届高三英语上学期第一次诊断性考试试题届高三英语上学期第一次诊断性考试试题考试时间：120分钟；分数：150分注意：本试卷包含、两卷。第卷为选择题，所有答案必须用2B铅笔涂在答题卡中相应的位置。第卷为非选择题，所有答案必须填在答题卷的相应位置。答案写在试卷上均无效，不予记分。英语听力英语听力第一节（共5小题）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.Whydoesthewomanrefusetheinvitationfortonight?A.Shedoesntliketheman.B.Shehasanotherappointment.C.Sheistoobusywithherwork.2.Whatdoesthemanthinkofclassicalmusic?A.Hedoesnotlikeitatall.B.Heprefersittoothermusic.C.Heenjoysitatbedtime.3.Whatdidthetwogirlsdoyesterday?A.TheywenttotheEnglishEvening.B.TheywenttomeetJeff.C.TheybecamefriendsattheEnglishEvening.4.Whattimeisitnow?A.9:00.B.9:10.C.9:40.5.Whatdoweknowabouttheman?A.Hesawoffhisfatherattheairportyesterday.B.Hewaslateforclassyesterdaymorning.C.Hewenttomeethiscousinyesterdaymorning.第二节（共15小题）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，并标在试卷的相应位置。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至8题。6.Whatarethetwospeakersmainlytalkingabout?A.WhentheysurftheWeb.B.WhattheydoontheInternet.C.Howtheylookupinformationonline.7.HowoftendoesthemanprobablysurftheInternet?A.Onceaweek.B.Twiceaweek.C.Severaltimesaweek.8.Whatdoweknowabouttheman?A.Hehasneversente-mail.B.HegetssomehelpfromtheWeb.C.HeshowsnointerestintheInternet.听第7段材料，回答第9至11题。9.Wheredoesthisconversationtakeplace?A.Onatrain.B.Nearabusstop.C.Inadepartmentstore.10.Whatdidthemando?A.Hehurtthewoman.B.Hehelpedthewomancarrythebags.C.Hemadethewomandropthebagstotheground.11.Whatisthewomanlike?A.Sheiskind.B.Sheisrude.C.Sheisproud.听第8段材料，回答第12至14题。12.Wheredoesthisconversationtakeplace?A.Inarestaurant.B.Inahospital.C.Attheoffice.13.Whendoesthewomangetapaininstomach?A.Aboutanhouraftershehaseaten.B.Aboutanhourbeforeshehaseaten.C.Justwhenshebeginstoeat.14.Whatcanyouconcludeaboutthewomanshusbandfromthisconversation?A.Heeatsveryquickly.B.Hedoesnteatasquicklyashiswife.C.Hesometimeseatsmoreslowlythanhiswife.听第9段材料，回答第15至17题。15.Wheredidthetwospeakersgofordinner?A.ToMcDonalds.B.ToKFC.C.ToaChineserestaurant.16.Whydidnttheyeatathome?A.BecauseJillsmotherwasnotinthehouse.B.BecauseJillwastiredofherfatherscooking.C.BecauseJillsfatherwantedtoeatfriedchicken.17.WhatdidJillwantforherdinner?A.Hamburger,salad,coffeeandchicken.B.Hamburger,salad,Coke,andicecream.C.Hamburger,vegetablesandcoffee.听第10段材料，回答第18至20题。18.WhatdoweknowaboutManhattanIsland?A.Itusedtobeasmallcountry.B.OnlyIndianslivedtherebefore1609.C.ItwascontrolledbyDutchbefore1609.19.WhydidHenryHudsongotoManhattanIsland?A.HewantedtotradewiththeIndians.B.HehopedtofindashorterwaytotheFarEast.C.Hewantedtofindmorelandforhiscountry.20.HowdidtheIndiansreacttoHenryHudsonsarrival?A.Theycapturedhim.B.Theydidntallowhimtoland.C.Theywerefriendlytohim.一、阅读理解AABeforebirth,babiescantellthedifferencebetweenloudsoundsandvoices.Theycanevendistinguishtheirmothersvoicefromthatofafemalestranger.Butwhenitcomestoembryoniclearning（胎教），birdscouldruletheroost.AsrecentlyreportedinTheAuk:OrnithologicalAdrances,somemotherbirdsmayteachtheiryoungtosingevenbeforetheyhatch(孵化)。New-bornchickscanthenimitatetheirmomscallwithinafewdaysofeneringtheworld.Thiseducationalmethodwasfirstobservedin2012bySoniaKieindorfer,abiologistatFlindersUniversityinSouthAustralia,andhercollcagues.FemakeAustraliansuperbfairywrenswerefoundtorepeatonesoundoverandoveragainwhilehatchingtheireggs,Whentheeggswerehatched,thebabybirdsmadethesimilarchirptotheirmothersasoundthatservedastheirregular“feedme!”call.Tofindoutifthespecialqualitywasmorewidespreadinbirds,theresearcherssoughtthered-backedfairywren,anotherspeciesofAustraliansongbird.Firsttheycollectedsounddatdfrom67nestsinfoursitesinQueenslangbeforeandafterhatching,Thentheyidentifiedbeggingcallsbyanalyzingtheorderandnumberofnotes.Acomputeranalysisblindlycomparedcallsproducedbymothersandchicks,rankingthembysimilarity.Itturnsoutthatbabyred-backedfairywrensalsoemergechirpingliketheirmoms.Andthemorefrequentlymothershadcalledtotheireggs,themoresimilarwerethebabiesbeggingcalls.Inaddition,theteamsetupaseparateexperimentthatsuggestedthatthebabybirdsthatmostcloselyimitatedtheirmomsvoicewererewardedwiththemostfood.Thisobservationhintsthateffectiveembryoniclearningcouldsignalneurological(神经系统的)strengthsofchildrentoparents.Anevolutionaryinferencecanthenbedrawn.”Asaparent,doyouinvestinqualitychildren,ordoyouinvestinchildrenthatareinneed?”Kleindorferasks.”Ourresultssuggestthattheymightbegoingforquality.”Beforebirth,babiescantellthedifferencebetweenloudsoundsandvoices.Theycanevendistinguishtheirmothersvoicefromthatofafemalestranger.Butwhenitcomestoembryoniclearning（胎教），birdscouldruletheroost.AsrecentlyreportedinTheAuk:OrnithologicalAdrances,somemotherbirdsmayteachtheiryoungtosingevenbeforetheyhatch(孵化)。New-bornchickscanthenimitatetheirmomscallwithinafewdaysofeneringtheworld.Thiseducationalmethodwasfirstobservedin2012bySoniaKieindorfer,abiologistatFlindersUniversityinSouthAustralia,andhercollcagues.FemaleAustraliansuperbfairywrenswerefoundtorepeatonesoundoverandoveragainwhilehatchingtheireggs,Whentheeggswerehatched,thebab