湖南省2024年名校初中模拟检测考试试卷（一）数学.考卷答案试卷答案,我们目前收集并整理关于湖南省2024年名校初中模拟检测考试试卷（一）数学.考卷答案得系列试题及其答案，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)
湖南省2024年名校初中模拟检测考试试卷（一）数学.考卷答案试卷答案
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44.A.calledonB.leftoffC.leftforD.droppedin45.A.abandoncdB.placedC.threwD.pulled46.A.creationB.conditionC.intentionD.expectation47.A.changeablyB.reasonablyC.weaklyD.energetically48.A.controlledB.scizedC.managedD.hid49.A.kickedB.embracedC.pattedD.beat50.A.responseB.appearanceC.symptomD.signal51.A.climbedB.jumpedC.turnedD.trembled52.A.regretB.shockC.reliefD.depression53.A.violentB.gentleC.suddenD.natural54.A.terribleB.unbelievableC.confusingD.musical55.A.disappcaredB.bclongedC.survivedD.died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1处填入1个适当的单词或括号内单词的正确形式
Thewords"moonresort'”(月球度假村)mayevokeimagesofsomckindofluxuryaccommodationsrequiringrocketshiptravelthatwon't56(build)untildecadesorcenturiesfromnow.However,anewproposalfromCanada-basedcompanyMoonWorldResortsInc.imaginesthisideaalittleclosertohome-you'donlyhavetotraveltoDubai,andyoucerlainlywouldn'tneedtowaitdecadestovisit.57(name)"MOON",theprojectenvisionsa735-foot-tallmixed-usebuilding58theshapeofthemoon.Inside,guestswillfindafull-servicedestinationresortinadditionto59(approximate)300privateresidencesavailableforpurchase.Inessence,thestructure60(make)upofiwodistinctsections:asphericalbasevolumebuiltfromthree"stacked"disksandthelunarorb.Inthebase,guestswillfind61(facility)likethespa,conventioncenter,andthehotellobby.However,themainattractionisn'tahotelroomordancefloor,62alunarsurfacesimulationthatletsguestsexperiencethesensationofspaceexplorationfirsthand."MOONwillformthebridge,delivering63affordableandentirelyauthenticspacetourismexperience64millionsofenthusiastsaroundplanetEarthhavebeenwaitingfor,"MichaelR.Henderson,MOONcofounder,tellsAD.Likeamoonresortinouterspace,65(bring)theprojecttolifewillrequirebillionsofdollars,butthecompanyisassuredthatadestinationlikethisisaworthyproject.第四部分写作（共两节，满分40分）第一节（满分15分）
分析（1）由已知向量的坐标求出k$\overrightarrow{a}$-$\overrightarrow{b}$的坐标，再由k$\overrightarrow{a}$-$\overrightarrow{b}$与$\overrightarrow{b}$垂直，结合向量垂直的坐标运算得答案；
（2）求出$\overrightarrow{AB}$，$\overrightarrow{BC}$的坐标，由向量共线的坐标运算列式求得m值．
解答解：（1）∵$\overrightarrow{a}$=（1，0），$\overrightarrow{b}$=（2，1），
∴k$\overrightarrow{a}$-$\overrightarrow{b}$=（k-2，-1），
又k$\overrightarrow{a}$-$\overrightarrow{b}$与$\overrightarrow{b}$垂直，得2（k-2）-1=0，即k=$\frac{5}{2}$；
（2）$\overrightarrow{AB}$=2$\overrightarrow{a}$+3$\overrightarrow{b}$=（8，3），$\overrightarrow{BC}$=$\overrightarrow{a}$+m$\overrightarrow{b}$=（1+2m，m），
∵A、B、C三点共线，∴$\overrightarrow{AB}∥\overrightarrow{BC}$，
则8m-3（1+2m）=0，解得：m=$\frac{3}{2}$．
点评本题考查平面向量的数量积运算，考查了向量共线、垂直的坐标运算，是中档题．
