AAU 统一入学考试模拟试题（全套含详细答案）

AAU统一入学考试模拟试题（全套含详细答案）适用：非洲联盟大学AAU本科入学统考科目：英语+数学综合考试时长：120分钟满分：100分说明：本套试题贴合AAU官方真题题型、难度、出题风格，无模板化表述，解析通俗易懂、步骤完整，适合刷题备考。第一部分英语试题（50分）一、单项选择（每题2分，共20分）1.Mybrother______inthiscitysincehewastenyearsold.A.livesB.livedC.haslivedD.willlive2.Theteacheraskedus______lateforschoolagain.A.don’tbeB.nottobeC.notbeD.tonotbe3.Thereis______interestingintoday’snewspaper.A.nothingB.somethingC.anythingD.everything4.Thisisthepark______weplayedgameslastweekend.A.whichB.whereC.thatD.what5.Ifit______tomorrow,wewillhaveasportsmeeting.A.won’trainB.doesn’trainC.didn’trainD.isn’training6.Heruns______thananyotherstudentinhisclass.A.fastB.fasterC.fastestD.thefastest7.—MustIfinishtheworknow?—No,you______.Youcandoittomorrow.A.mustn’tB.can’tC.needn’tD.shouldn’t8.Thebook______byafamouswriterlastyear.A.writesB.wroteC.waswrittenD.iswritten9.Ididn’tknow______hewouldcomeornot.A.ifB.whetherC.thatD.what10.______heavilyitisraining!A.WhatB.WhataC.HowD.Howa二、完形填空（每题2分，共10分）Lifeisfullofsmallhappiness.WhenIwasyoung,Ilivedinasmalltown.Everymorning,mymotherwouldgetupearlytocookbreakfastforme.Shealwayssmiledwhenshesawmeenjoythefood.Ididn’tunderstandhowmuchshelovedme11Igrewup.NowIstudyinabigcity.Ican’tgohomeeveryday.Ibegintomissthewarmbreakfastandmymother’ssmile.Iknowloveisnotalwaysbigandloud.Itisoftenquietandsimpleinour12life.Weshouldcherishthepeoplewholoveus.Don’twaituntilwelosethem13weknowtheirimportance.Smalllovearoundusisthemostpreciousgiftintheworld.Ifwewatchcarefully,wecanfindhappinessisalways14us.Happinessdoesn’tcomefrombigachievements.Itcomesfromeverysmallwarmmoment.Learntobethankful,andyouwillfindlifeisfullof15.11.A.untilB.becauseC.soD.if12.A.busyB.dailyC.happyD.hard13.A.afterB.beforeC.whenD.while14.A.farfromB.awayfromC.aroundD.behind15.A.sadnessB.troubleC.pleasureD.difficulty三、阅读理解（每题2分，共10分）Readingisagoodhabitforeveryone.Itcanopenoureyesandenrichourmind.Manypeoplelovereadingintheirfreetime.Differentbooksbringpeopledifferentfeelings.Storybookscantakeustodifferentworlds.Sciencebooksteachusknowledgeaboutnatureandtechnology.Historybookshelpusknowthepastofhumanbeings.Readingisacheapandusefulwaytoimproveourselves.However,somestudentsspendtoomuchtimeonphonesandgamesinsteadofreading.Theythinkreadingisboring.Infact,ifyoukeepreadingeveryday,youwillfinditinterestingandhelpful.Agoodreadinghabitcanchangeaperson’swholelife.16.Whatisthemainideaofthepassage?A.Phonesarebadforstudents.B.Readingisagoodandhelpfulhabit.C.Storybooksareveryinteresting.D.Itishardtoformgoodhabits.17.Accordingtothepassage,historybookshelpus______.A.knowthepastofhumansB.learnmoderntechnologyC.traveltodifferentworldsD.improvewritingskills18.Whydosomestudentsdislikereading?A.Becausebooksareexpensive.B.Becausetheythinkitisboring.C.Becausetheyhavenofreetime.D.Becauseteachersdon’taskthemtoread.19.WhichofthefollowingisTRUE?A.Readingcostsalotofmoney.B.Allbooksarestorybooks.C.Readingcanimproveourselves.D.Playinggamesisbetterthanreading.20.Thewriterwantsusto______.A.buymorebooksB.developareadinghabitC.stopusingphonesD.travelmoreoften四、书面表达（10分）Writeashortpassage(about80words)titledMyFavoriteHobby.第二部分数学试题（50分）一、选择题（每题3分，共15分）1.Thevalueof3−(−2)is（）A.1B.-1C.5D.-52.Simplify2a+3a−5a=（）A.0B.10aC.aD.-a3.Solvetheequation:2x−4=6,x=（）A.3B.5C.1D.104.Theareaofasquarewithsidelength4cmis（）A.8cm²B.16cm²C.12cm²D.20cm²5.Iftheratiooftwonumbersis2:3,andthesumis25,thesmallernumberis（）A.10B.15C.5D.20二、填空题（每题3分，共15分）6.Calculate：(−3)×4=________7.Thereciprocalof128.Factorize：x29.Theaverageof12,14,16is________10.Ify=2x+1,whenx=3,y=________三、计算题（每题5分，共10分）11.−12.Solvethesystemofequations：

x+y=5四、应用题（10分）13.Astoresellsakindofschoolbag.Theoriginalpriceis$40.Duringthepromotion,itissoldata15%discount.Findthesellingpriceandthesavedmoneyofoneschoolbag.AAU全套详细答案+逐题解析英语答案与解析一、单项选择1.C

解析：since引导时间状语从句，主句用现在完成时have/hasdone，表示“从过去持续到现在”。2.B

解析：固定搭配asksb.nottodosth.要求某人不要做某事。3.A

解析：nothinginteresting没有什么有趣的事，符合日常语境。4.B

解析：先行词是地点park，用关系副词where作地点状语。5.B

解析：if引导条件状语从句，主将从现，从句用一般现在时doesn’train。6.B

解析：than是比较级标志，fast的比较级是faster。7.C

解析：must提问的否定回答用needn’t，表示“不必”。8.C

解析：lastyear过去时间，书是“被写”，一般过去时被动waswritten。9.B

解析：whether...ornot为固定搭配，是否。10.C

解析：How+副词+主谓！heavily是副词，用How引导感叹句。二、完形填空11.A解析：not...until直到……才……12.B解析：dailylife日常生活，固定短语13.C解析：不要等到失去才懂得珍惜，when当……时候14.C解析：幸福一直在我们身边，aroundus15.C解析：学会感恩，生活就会充满快乐，pleasure三、阅读理解16.B主旨题，全文围绕“阅读是好习惯、有益”展开17.A原文原句：历史书帮助我们了解人类过去18.B原文：部分学生觉得阅读很无聊19.C原文：阅读可以提升自我20.B作者目的是呼吁大家养成阅读习惯四、书面表达参考范文（80词）MyFavoriteHobbyMyfavoritehobbyisreadingbooks.IstartedreadingwhenIwassevenyearsold.Iusuallyreadstorybooksandsciencebooksinmyfree