2023一2024学年度上学期期中检则九年级数学试卷说明：1.全卷满分120分，考试时间120分钟：2.请在答题卡上答题，否则不给分，一、选择题（本大题共6个小题，每小题3分，共18分）1.第19届亚运会于2023年9月23日在杭州盛大开幕，下列与杭州亚运会有关的图案中，是中心对称图形的是(2.关于x的一元二次方程-k+1=0有实数根，则k的值可能是(A、1b.0D.-33.如图，将一个含30°角的直角三角板ABC绕点A逆时针旋转，点C的对应点为点C',若点C落在BA延长线上，则三角板ABC旋转的度数是(B≤30A.150B.120C.90D.604.x=1±-2-4×2x(-3)是下列哪个一元二次方程的根()2×2A2x2+x-3=0B.x2-2x-3=(C.2x2-x-3=0D.x2+2x-3=0,函数=a+b与=a#b(a≠0且b≠0)在同一面直角坐标系内的图象大致是·)，不不木如图，二次函数=a(x-1)2-4的图象与x轴交于A(-1,0),?两点，下列说法错误的是()、该函数图象的顶点坐标为(1，-4)·若M(-2,),N(2,)为该图象上两点，则%>%方程a(x-1)2-4=-3有两个不相等的实数根当x>0时，y随x的增大而增大九年级数学试卷第1页共6页

必修二UNIT2综合评估参考答案及部分解析参考答案1-5 BCBAC6-10 CABAB11-15 ACBAC 16-20 BBCAA21-25 BBDDA 26-30 CBCAC31-35 BDCAD 36-40 ECDAG41-45 AACBD 46-50 CDABA51-55 CCBBD56.valuable 57.caught58.to communicate59.kindly60.stories61.impression62.who that 63.exploring64,the65.of about写作（划线部分为精彩表达）第一节One possible version:Dear Chris,I wanted to thank you and congratulate you on the successful play last week.It was a wonderfulexperience,and I was grateful to have been invited.The performance was impressive and

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attractions.C.They have been used to generate electricity.200 packages of bees she'd ordered were 42.The packages,containingnearly 10,000 bees each,were scheduled to be 43 directly to her fromThey are environmentally-friendly alternativesCalifornia to Anchorage.They had 44 found their way to the Hartsfield-Jackson Atlanta International Airport,over 3,000 miles from where they33.What is the third paragraph mainly about?运用were 45 to beHow ancient wind catchers work.B.How ancient buildings were designed.C41.A.partnerB.customerC.strangerD.businesswomanBD.hummingC.Why tower-like structures are cooler.42.A.returningB.missingC.escaping43.A.awardedB.submittedC.introducedD.deliveredD.Why ancient wind catchers were popular.A44.A.insteadC.otherwiseD.thus45.A.reportedB.relatedC.supposedD.determined34.What does Fatemeh Jomehzadeh's team focus on?A.Finding renewable energy in the form of windwas46Edward said in an interview."The lady calledme47and she was like.'I don't knopower.Shened that thecouldn'49 itAdapting ancient wind catchers for modern buildings.语Destas some ot the ao48冥eir packages.C.Reducing the energy consumption of ancient windmake matters worse,while waiting in the Atlanta heat,the vast majorityof the bees died.After receiving the 50,Edward loaded up his truck andcatchers.rushed to the 51.D.Testing passive cooling systems in a southern-Mediterranean climate.B 46.A.interestingB.shockingC.frightening35.What is the purpose of the text?.To introduce an ancient air-conditioning method.用D.annoyingD 47.A.randomlyB.constantlyC.hesitantlyD.suddenlyB.To describe the development of renewable energy.A 48.A.assistanceB.guidanceC.mercyD.encouragementB.takeD.directC.To explain the landscape in Middle Eastern desert areas.C 49.A.liftC.makeD50.A.announcement B.commandC.solutionD.informationD.To stress the significance of battling against climateA51.A.sceneB stationC.associationD.beehousechange.节When it's hot.plants will need watering,but finding the best time to根据短文o this 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soil stays weC.showing upD.working outF.But ifyou want to water in the moming.then start veryearlyG.On the other hand,morning watering means leaves will dry out fasterWhen you water,the key thing is to ensure all layers of the soilare wet.Regular light watering causes shallow rooting of plants andhanks tomakes them less drought-tolerant(耐早的)D38_and don't let the soil第二节阅读下it possible for online literature to be a new callins面短文，误completely dry out because it becomes harder to keep wet at that stage.在空Another thing to note is to beware of()overwatering.Plants car自处填入1个适versions online.have attd more than 150 million readershave too much of a good thing and while the surface might be dry.the soil语言运当的单词或括15-20cm down might not be.B39 So they could be absorbing water that号内单词的正andayou can't see.确形式that the totalrev's majorA.Anyhow.plants will run short of water(successful)translated and publishon Webnovel,aB.Some plants have a greater root depth6C.One thing to remember is to avoid full sun75 petD.So water plants thoroughly but occasionallyy novel writers inE.And if you are growing carrots,make sure the soil stays wetF.But if you want to water in the moming.then start very earlyts human touch includingG.On the other hand,moming watering means leaves will dry out fasterwhich can transcend(超)6 5 boundariesboundary)

第二节阅读下面短文，在空白处填入1个适当【写作指导】的词或括号内单词的正确形式。本篇作要求学生写一封邮件向英国朋友分享自White pollution is a serious kind ofenvironmental problem.The white color usually己的一次环保活动经历。根据提示，写作重点是(73)refers(refer)to something clear and具体描述活动的时间、地点、活动内容以及当时clean.However,white pollution is very的感受。(74)harmful (harm).Because of single-use◎主题：人与自然之环境保护plastic tableware(餐具)and thin plastic bags,O子主题：环保意识和行为white pollution is(75)becoming (become)more◎主要时态：一般过去时and more serious.They're easy to useO主要人称：第一人称(76)andhave already become part of og⊙行文布局：daily life.When people ask for take-out food,it①指明写信目的usually comes with single-use plastic boxes.I'm writing to tell you something about anWhen people go shopping,they can often getenvironmental protection activity.②介绍活动的具体信息plastic bags.People use too many plastic→时间：The activity was on last Sunday..(77)products (product)because of their-→地点：We got up early and went to the Sunshineconvenience.Beach together.White pollution affects the environment→活动：First of all,.we gave a speech aboutmainly(78)intwo ways.On the oneenvironmental protection to people around.hand,plastic waste can be seen everywhere in theThen we went to pick up rubbish along thenatural environment.It makes cities,towns,hillsbeach.lakes...dirty.On the other hand,plastic waste canAfter that,we took a photo together.stay (79)forcenturies,resulting in soil→感受：Everyone was tired but we all had a bigpollution and water pollution.It can even causesmile on our face.many illnesses.What's(80)worse (bad),③询问对方的看法并表达希望得到回复的愿望。animals might die after eating plastic rubbish byWhat do you think of this activity?mistake on the land or in the water.And it's hardI'm looking forward to your reply.(81)to solve (solve)the problem in a very longO必背句型：大How's it going?term.I'm writing to tell you something about...Now everyone should help reduce white大First of all,...pollution and(82)recycle(recycle)plastidwaste.g假如你是陈华。近日，你参加了学校组织的一项第环保公益活动。请你根据以下提示，给你的英国+To my surprise,…朋友Mike写一封邮件分享这次经历吧。Everyone was tired but ..大要点提示：I'm looking forward to your reply.时间上周日地点阳光沙滩开展环保宣讲活动作活动内容收海淮上的垃圾合影留念感受写作要求：要点齐全，语句通顺，语法正确，书写规范；【参考范文】2.可适当增加细节，以使行文连贯；Dear Mike3.不少于80词（开头和结尾已给出，不计入总词数）。How's it going?I'm writing to tell yousomething about an environmental protectionactivity.The activity was on last Sunday.We gotup early and went to the Sunshine Beach together.On the beach,we did some meaningful things.First of all,we gave a speech about environmentalprotection to people around.They learned a lot

到的是什么书。甲说：第三名抽到的书是《周脾算经》，第五名抽到的书是《孙子算经》：乙说：第四名抽到的书是《五经算术》，第五名抽到的书是《夏侯阳算经》：丙说：第一名抽到的书是《九章算术》，第四名抽到的书是《五经算术》：丁说：第一名抽到的书是《孙子算经》，第二名抽到的书是《周脾算经)》：戊说：第三名抽到的书是《九章算术》，第四名抽到的书是《夏侯阳算经》.老师说，每个名次都有人猜对，则积分第一名和第五名分别抽到的书是四、解答题：本大题共6小题，满分70分.解答应写出文字说明、证明过程或演算步骤17.(本题满分10分)已知数列{a,}的前n项的和为Sn,数列(S.是公差为1的等差数列.(I)证明：数列{an}是公差为2的等差数列；()设数列1aa的前n项的和为，若8=9，正明7

第35.What's Professor Eric Mazur's attitude towards部active learning?第三部分That summer,I learned a lot and improved my problem-solving skillsThis experience also 51 my confidence in my career52.I knowcan be a force for good in the world of finance.I am 53 that I have arole to play in helping under-resourced communities to 54 financialA.Doubtful.information and capital that can help them build 55B.Uncertain(C)51.A.restoredB.shookC.Opposed.C.strengthenedD.inspired溪Supportive.语言运(D)52.A.transitionB.design C.progressD.choice(A)53.A.convincedB.warnedC.promisedD.informed(C)54.A.shareB.manageC.access D.apple(B)55.A.reputation B.wealth C.credit D.experience第二节阅读下面短文，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选项。第二节阅读下面短文，在空白处填入1个适当的单第第三部分词或括号内单词的正确形式。rkod well.and a comaf the tuBecoming digital nomads(数字游民)isanhat the mn is one thatrding to Jack Raglin.a professor at Indiana Univ56.increasingly (increasing)popular career trend分ease positive emotions.whileamong young Chinese,with 76.4 percent of the post-egular exercise can lead to long-term and continual impementsf you are used to do onSo.let's gct moving anadmitted to hospital with nsvchological disorders语00s generation being willing 57.to adopt (adopt)the new lifestyle.This is a new form of work and阅读nts as exercise is far lower than it is for weigh loss."Doing 15 to B Thlifestyle,as people work remotely,enabling them tominutes of aerobic exercise(有氧i运动)three times a week is where youll see the long-term benefits,"says Raglm.live in second-and third-tier cities whileWhen considering which exercise is best,Raglin and his fellowcomp red aerobic and anaerobic(无的)forms of exerc用58.earning(earn)wages as high as those in firstgtier cities.第一节阅读下面短文，从每题所给的A、B、C、D四个选项第三部中选出可以填入空白处的最佳选项。As a high school senior,I'm always asked,"Dashawn,what do youwant to be when you grow up?"I know people 41me to say somethinglike a(n)42or a corporate wellness director.43 I helped my第三部分It is reported that 53.9 percent of Chineseworkers are engaged in part-time jobs,with theproportion(比例)of the post-00 s generationreaching 54.5 percent.Fifteen percent of theNewark high school start a wellness council.So you can imagine how语44they are when I say"investment portfolio manager."post-00s generation earns extra money from(D)41.A.encourage B.allow C.require59.professional (profession)skills in fields includingD.expect(B)42.A.athleteB.doctor C.journalistD.engineereducation,law,finance,consulting,photography运(A)43.A.After allB.In fact语言运and so on.In the future,40 to 60 percent of full-timeC.On the contraryD.As a resultpositions 60.will be replaced(replace)by(C)44.A.relievedB.satisfiedpart-time positions in the digital age⑧C.surprisedD.disappointedI became interested in finance when I was 9 and saw a televisiondepiction of a chaotic Wall Street trading floor.I was a quiet kid backSome occupations 61.have seen(see)significant growth第三部分then,but seeing the actors run around shouting different finance terms45 something in meWanting to know more about Wall Street,I begged my mom to takeme to the library,where I came across the book Rich Dad,Poor Dad.It第三部分since the outbreak of the COVID-19 pandemic,includingoccupations in digital fields,represented by informationtechnology (IT)and the Internet,as well as emergingoccupations 62.that/which heavily rely on digital technologyhelped me 46that there was a world in which I could travel and helpsuch as gig economy(零工经济)，online entertainment and语support47family membersonline 63.consumption_(consume).Among them,the gigeconomy such as express delivery and takeaway and online(D)45.A.remindedB.changedentertainment have developed at 64.the fastest speed.C.spottedD.awakenedWhile these changes have increased the income of people(C)46.A.admit语言运B.rememberwith lower education,there is a lack 65.of career用C.realizeD.acceptdevelopment plans and welfare guarantees.Workers are(A)47.A.struggling B.promisingadvised to draw up their future career development plansgC.aimlessD.carelesson their gig economy occupations.The summer before my senior year of high school,I 48 an internship第三部(on the fixed-income team at the investment firm BlackRock.Here's第第一节what a typical day at my internship looked like:I sat at a desk,staring atthe three different computer monitors and trying to remember some terms假设你是李华，得知交换生Tom在市中学生冰like BPS.At first,it felt hard to 49 so much information coming in,but部雪运动知识竞赛中荣获一等奖。请你给他写一封邮50,with some effort,I finally made it!件，向他表示祝贺，内容包括：语(D)48.A.declinedB.offered1.祝贺Tom获奖；2.请他给你推荐一本有关冰雪运动知识的C.missedD.secured(C)49.A.come up withB.end up with写书籍。用C.keep up withD.put up with注意：(B)50.A.regretfullyB.thankfully1.写作词数应为80左右；C.suddenlyD.naturally2.可以适当增加细节，以使行文连贯

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handing someone a gift that will cause them to smell terrible,have awful breath,and evenworse,kill them.This year the university I work at has taken the bold step of making the entire campus"smoke free".As my students are either doctors doing postgraduates studies,or medical studentson their way to being doctors,I thought they would be in favor of such a move,but I was wrong.Many of them have complained to me that they see this as depriving them of their civil rights andthat they should be allowed to smoke when and where they like.When I pointed out to them that cigarettes do harm not only to those smoking them,buteven to those breathing in second hand smoke,the argument was dismissed with a wave."Thosestudies aren't conclusive",one doctor replied."Besides,my grandmother told me that smokingis manly..”Tempting(诱人的)as it was to ask if she was also a doctor,I let the argument go andwent off in search of some fresh air.24.Which of the following is a consequence of smoking according to the author?A.It will leave you breathless.B.People believe you are mean.C.People think you arc ungrateful.D.It will make your smell unpleasant.25.What attitude do many of the author's students have towards the entire campus "smokefree”?A.Objective.B.Unconcerned.C.Negative.D.Positive.26.What does the underlined word "depriving"in paragraph 3mean?A.Robbing.B.Accusing.C.Informing.D.Reminding.27.In which column of a newspaper is this text probably found?A.Technology.B.Entertainment.C.Art.D.Life.CRobots in space will be extracting(提取)gold from asteroids(小行星)within ten years if anew project backed by a Silicon Valley billionaire goes as planned.Peter Diamandis,the founderof Planetary Resources,said the company attempts to make the resources of space available tohumanity.The initial stage,to be achieved in the next 18 to 24 months,is to launch a series of privatetelescopes which will orbit Earth.These will be used to search for the right type of asteroids.The高二英语试卷第5页（共12页）

绝密★启用前（全国卷）英语参考答案第一部分听力1-5 CBCAA6-10 BACAB11-15 CBACA16-20 CABAC听力录音文本Text 1M:I remember you used to like spicy food.Are you still the same now?W:No.I prefer Shanghai cuisine now.Although many people think it's oily but I just like it.I'don't like light food.Text 2M:Emily,why not fly a kite in the fields this afternoon?W:I'd love to,Dad.But I'll have a drawing class then.M:Your art teacher called it off today.W:Great.I'll go and change into my sports suit.Text 3W:I heard that you moved.Where are you living now?M:I still live in the original neighborhood.You know I lived on the fifth floor before.And for better light,I've justmoved two floors above the original one.Text 4W:I can't believe you failed the biology test.It's your favorite subject.M:I know...Actually,I didn't have time to do enough revision.I had to do lots of housework after school,because mymother was away on business during that period.Text 5W:John,this is the second time you've been late this week.Can you explain this?M:I'm sorry,Miss Xu.I didn't catch the school bus this morning and I promise this is the last time.Text 6M:Uh,I feel really sleepy.Why is Professor Blair's lecture so boring today?W:That's a theory class.Tomorrow after the law and physics classes,we'll go to the chemistry lab and put all theseinto practice.You'll find that much more fun.M:I must do something to brighten up.W:How about getting a drink during the break?Coffee,tea or soda?M:I don't care for coffee or tea.They're too bitter for me.And soda can be too sweet with much sugar in it.W:Then how about a latte?It's a strong coffee with a lot of steamed milk in it.You'll love it.M:Perfect!I'll get you one too.My treat!Text 7M:Hey,you must be Shirley.I'm Albert.W:Hi,nice to see you,Albert.M:I got you the keys to your Room 501.This building is old but it's quite charming.W:It truly is.So is this my room?M:No.It's on the fifth floor.Now,we're on the fourth floor.W:Are we?I thought I have climbed five flights of stairs,with all these heavy bags.M:Well,in France,first the ground floor,then the first floor and so on.W:In the U.S.,the ground floor is the first floor.And my room number will be 601 if it's in my country.英语参考答案（全国卷）第1页（共8页）

绝密★考试结束前高二年级英语学科试题考生须知：1.本试题卷共8页，满分150分，考试时间120分钟。2.答题前，在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号。3.所有答案必须写在答题卷上，写在试卷上无效。4.考试结束后，只需上交答题卷。第I卷第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题：每小题1.5分，满分7.5）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。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。例：How much is the shirt?A.￡19.15.B.￡9.15.C.￡9.18.答案是B。1.What does the woman say about the dress?A.It's out of dateB.It's cheap.C.It's beautiful.2.Who is the woman probably talking to?A.Her friend.B.Her coach.C.Her brother.3.What does the woman plan to do?A.Carry on her work.B.Go home.C.Pick up Mark.4.When will the speakers see the film?A.At 6:30 p.m.B.At 7:00 p.m.C.At 8:00 p.m.5.What are the speakers mainly talking about?A.The man's sister.B.A pet.C.An accident.第二节（共15小题：每小题1.5分，满分22.5分）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。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、7题。6.What do we know about Jane?A.She lost her umbrella.B.She can't go to the party.C.She is fine now.7.How did Jane go home last night?A.By bus.B.By taxi.C.On foot.听第7段材料，回答第8至10题。8.In which country did the man attend university?A.Canada.B.Australia.C.America.高二英语学科试题第1页共8页