山东名校考试联盟 2023-2024学年高二年级上学期期中检测(2023.11)数学考试卷

山东名校考试联盟 2023-2024学年高二年级上学期期中检测(2023.11)数学考试卷试卷答案,我们周报网收集并整理关于山东名校考试联盟 2023-2024学年高二年级上学期期中检测(2023.11)数学考试卷试卷答案得系列试题及其答案，更多试题答案请关注我们网站

山东名校考试联盟 2023-2024学年高二年级上学期期中检测(2023.11)数学考试卷试卷答案

以下是该试卷的部分内容或者是答案亦或者啥也没有，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

1.WhydidGarlowdecidetocapturehisdaughter'scommentary?Understandhowyoulearnbest.A.Toentertaintheaudience.Anothergreatwayofimprovingyourlearningistorecognizeyourhabitsandstyles.TheideaofB.Toobserveherthinkingprocess.learningstyleshasbeenthesubjectofconsiderablecriticism.5C.Totrainhertosnowboardskillfully.A.Getpracticalexperience.D.Togethertobecomepopularthroughvideo.B.Concentrateonlearninginmorethanoneway.2.WhatcanweknowaboutAubrinfromParagraph3?C.Next,findsomewaytosharewhatyou'velearned.A.Sheisfondoftakingvideos.D.Lookupanswersratherthanstruggletoremember.B.Herfamilyalllovesnowboarding.E.Takingtestsactuallyhelpsyoubetterrememberwhatyou'velearned.C.Shehasatalentforsnowboarding.F.Soifyou'relearninganewlanguage,itisimportanttokeeppracticing.D.Sheskateboardstocreatememoriesforherfamily.G.Butmanystudentsmayfindthatunderstandingtheirlearninghabitscanstillbehelpful.3.WhatdoesAubrinlearnfromskateboarding?班级姓名分数A.Whysnowboardingisuseful.B.Howtodealwithproblems.完形填空123456789h101112131415C.Whattodointhefuture.D.Whatisimportantinlife.4.WhichofthefollowingcanbestdescribeAubrin?答案A.Giftedandintelligent.阅读B.Caringandenergetic.些C.Ambitiousandenthusiastic.答案烯D.Sensibleandlovely.七选五O五、七选五（共5小题；每小题4分，满分20分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项

选项中有两项为多余答案选项

六、语法填空（共10小题：每小题1分，满分10分）Puttingafewofthesetipsintodailypracticecanhelpyoubecomeabetterlearner阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式

Keeplearningandpracticingnewthings.Xi'anheldChina's14thNationalGamesinSeptember,2021.1(be)thecapitalof13A2004Naturearticlereportedthatpeoplewholeamedhowtojuggleincreasedtheamountofdynasties(throughoutChinesehistory,theancientcityhasneverbeenfarfromsports.Startinggraymatter(脑灰质)intheiroccipitallobes,theareaofthebrainconnectedwithvisual(视觉的)fromtheWesternZhouDynastytotheTangDynasty(618-907),thecityhasheldmanysportsmemory.Whenthesepeoplestoppedpracticingtheirnewskill,thisgraymatterdisappeared.1events.Cuju,2origin(ofmodernfootball,wasanancientChinese3(compete)当Learninmanyways.gamewhichrequiredtheplayerstokickaballintoanet.2Insteadofjustlisteningtoapodcast()findawaytogoovertheinformationboth4(describe)asaformofentertainmentamongthepublic,CujufirstappearedintheOverbally（口头上)andvisually..Bylearninginvariousways,you'remorelikelytokeeptheknowl-ancientChinesehistoricalworkZhanGuoCe(StrategiesoftheWarringStates).Inthisperiod,peo-edgeinyourmind.pleplayedthegame5fun.Later,itwas6(usual)playedinthearmyformilitarytrainingTeachwhatyou'velearnedtoanotherperson.purposesduringtheHanDynasty.EmperorHangaozuLiuBang,thefirstemperoroftheWesternHan蝶Bysharingitwiththerestoftheclass,perhapsyourteacherhopedyouwouldgainevenmoreDynasty,notonlylikedwatchingCujugames,butalwaystriedhisfootworkontheplayground.Liufromyourhomework.Youcanapplythesameideabysharingyournewlyleamedknowledgewithoth-Che,emperorWuoftheHanDynasty,7wascrazyaboutCuju,wouldbuildaCujufieldwher-ers.Startbyputtingtheinformationintoyourownwords.3Someideasincludewritingablogeverhisarmywent.HeusedCujuasaway8(train)soldiers.The9(early)recordofpost,creatingapodcast,ortakingpartinagroupdiscussion.womenCujuplayerscandatebacktotheHanDynasty.4Asawayofnationalcultureprotection,Cuju10(list)intothefirstgroupofChina'sintan-Whileseeinginformationandthenwritingitdownisimportant,actuallyputtingnewknowledgegibleculturalheritages(非物质文化遗产)in2006.andskillsintopracticecanbeoneofthebestwaystoimprovelearning.Ifyouaretryingtodevelopanewskillorability,centerongainingpracticalexperience.英语（北师大版）第3页（共4页）衡水金卷·先享题·高一同步周测卷七英语（北师大版）第4页（共4页）新教材

分析（1）运用数列极限公式$\underset{lim}{n→∞}$$\frac{1}{{2}^{n-1}}$=0；（2）运用等比数列的求和公式求得S_n，再取极限，即可得到所求值．

解答解：由a_n=$\left\{\begin{array}{l}{\frac{1}{n（n+1）}，1≤n≤3}\\{\frac{1}{{2}^{n-1}}．n≥4}\end{array}\right.$，
（1）$\underset{lim}{n→∞}{a}_{n}$=$\underset{lim}{n→∞}$$\frac{1}{{2}^{n-1}}$=0；
（2）S_n为前n项的和，
即有S_n=$\frac{1}{2}$+$\frac{1}{6}$+$\frac{1}{12}$+$\frac{1}{8}$+$\frac{1}{16}$+…+$\frac{1}{{2}^{n-1}}$
=$\frac{3}{4}$+$\frac{\frac{1}{8}（1-\frac{1}{{2}^{n-3}}）}{1-\frac{1}{2}}$=1-$\frac{1}{{2}^{n-1}}$，
即有$\underset{lim}{n→∞}{S}_{n}$=$\underset{lim}{n→∞}$（1-$\frac{1}{{2}^{n-1}}$）
=1-$\underset{lim}{n→∞}$$\frac{1}{{2}^{n-1}}$=1-0=1．

点评本题考查等比数列的通项和求和公式的运用，考查数列极限的求法，考查运算能力，属于中档题．