浙江省名校新高考研究联盟(Z20名校联盟)2021届高三第一次联考英语试题答案

绝密★考试结束前(高三暑假返校联考)Z20名校联盟(浙江省名校新高考研究联盟)2021届第一次联考技术试题卷第一部分：信息技术(共50分)一、选择题(本大题共12小题，每小题2分，共24分。

每小题给出的四个选项中，只有一个符合题目要求，不选、多选、错选均不得分)1.下列有关信息和信息技术的说法中，错误．．的是A.传感器技术已经在智能手机中广泛使用B.计算机中所有的字符都采用ASCII码编码C.声音数字化的基本方法是采样和量化D.数据压缩技术提高了多媒体信息存储、处理和传输的效率2.下列有关网站和网页的说法中，正确的是A.使用“添加到收藏夹”功能可将网址收藏到指定的文件夹中B.使用搜索引擎搜索时，关键词越多，搜索结果越多C.网站内各个网页之间均需相互链接D.以“网页全部(*.htm；*.html)”类型保存网页，网页中的图像不会被保存3.在设计某校园一卡通管理系统时，使用Access软件创建的数据表部分界面如图所示。

下列说法正确的是A.该一卡通系统属于数据库管理系统B.同一身份证号不能同时办理两张校园卡C.当前不能对数据表“充消记录表”进行重命名操作D.“用户身份”的字段值可以输入“是”或“否”4.将下列数转换为十进制数，除以8后余数为1的是A.B50HB.100111BC.F59HD.111000B5.使用Goldwave软件打开某音频文件，选中其中一段音频后的部分界面如图所示。

下列说法正确的是A.当前状态下执行“删除”操作，则两个声道的2～4秒均为静音B.当前状态下执行“裁剪”操作，保持其他参数不变直接保存，存储容量约为344.5KBC.把音频文件“素材.wav”重命名为“素材.mp3”，可以实现声音格式的转换D.当前状态下执行“插入6秒静音”操作，音频的时长不变6.使用Photoshop软件编辑“算术.psd”，部分界面如图所示。

则当前文档的图像大小为A.300*400像素B.520*1000像素C.450*800像素D.1116*1400像素7.在VB中，若x、y都是正整数且表达式x Mod y=1为真，则下列关系表达式值一定为真的是A.x>yB.x\y=0C.x\y<>x/yD.x*y Mod 2=08.如第8题图是求112122++的流程图，则图中①处应填入的内容是A.A←1+12AB.A←2+1AC.A←112A+D.A←12A+9.有如下VB程序段：数组元素a(1)到a(5)的值依次为“1，3，4，2，3”，执行该程序段后，变量s的值为A.6B.7C.10D.1310.有如下VB程序段：执行该程序段后，变量c的值是A.abcdefB.abcdefghC.ghabcdefD.hgabcdef11.某冒泡排序算法的VB程序段如下：执行完上述程序段后，实现a数组元素有序排列，则划线处的代码可以是①n To n + 2- i Step –i ②n To i + 1 Step -1 ③2 To i ④2 To n-iA.②③B.②④C.①④D.①③12.某同学将对分查找程序进行了改编，程序运行时，自动产生9个[10，99]之间的不重复随机数并降序排列，在文本框Text1中显示。

0608 Z20名校联盟2021届高三第一次联考英语试题选择题部分第一部分听力（共两节，满分30分）第一节（共5小题：每小题1．5分，满分7．5分）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.What time is it now?A.9:35B:9:20.C:9:052.What will the woman have?A.Tea.B.Coffee.k.3.What does the man want to buy?A.A car.B.An apartment.C.A necklace.4.What does the man mean?A.I he woman can try cooking this term.B.Cooking is time-consuming.C.Next term's schedule is lighter than this term’s5.What does the man think of the new drug?A.Ineffectiveeful.C.Successful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，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.Why won’t the man see The Dark Night?A.He can’t get the ticket.B.He is not interested in it.C.He thinks it too horrible.7.Where will the speakers go to see a movie?A.To the Central TheaterB.To the Red Star CinemaC.To the Sunshine Movie House听第7段材料，回答第8至9题。

绝密★考试结束前2020届浙江省名校新高考研究联盟(Z20联盟)高三上学期第一次联考英语试卷（高三署假返校联考）考生须知：1.本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题），满分为150分，考试时间为120分钟。

2.用黑色签字笔将学校、班级、姓名、考号分别填写在答题卷和机读卡的相应位置上。

第Ⅰ卷（选择题部分）第一部分：听力（共两节，满分30分）第一节：（共5小题；每小题1.5分，满分7.5分)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：Hour much is the shirt?A.￡19.15.B. ￡9.15C.￡9.18答案是B。

1.What is the woman planning to do?A. Search for the new tie.B. Paint the shelf.C.Fix the shelf2.What can we learn from the conversation?A. The man can't drive well.B. The car has broken down.C.They are on the wrong way3. When does the conversation take place?A. On Friday.B. On Saturday.C. On Sunday.4. Who is the man?A. A teacher.B.A doctor.C. A patient5. What does the man think about the price of the car?A. AcceptableB.Too highC.Unbelievable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。

浙江省名校新高考研究联盟（Z20名校联盟）2021届高三第一次联考通用技术试题一、选择题（本大题共13小题，每小题2分，共26分。

每小题列出的四个备选项中只有一个是符合题目要求的，不选、多选、错选均不得分）1. 如图所示电动自行车的尺寸中，不是．．从人机关系中人体静态尺寸和动态尺寸的角度考虑的是（）A. 1000B. 600C. 550D. 5002. 如图所示的微型电风扇，小巧轻便，可立、可挂、可夹；断电情况下，可以接USB接口使用；可以多角度循环送风，运转声音小；散热快，使用寿命长，节能省电。

下列评价坐标图中与描述相符的是（）A. B.C. D.3. 如图所示是小明设计并制作的木质小方凳，测试过程中发现稳固性不达标，小明构思以下四种加固方案，其中最合理的是（）A. B. C. D.4. 通用技术实践课堂上，小明设计并加工如图所示的美工刀架，该技术图样中漏标的尺寸共有（）A. 1处B. 2处C. 3处D. 4处5. 通用技术实践课堂上，小明设计并加工如图所示的美工刀架，用1mm厚铝片制作该刀架，以下加工工艺中工具选择不合理．．．的是（）A. 划线：划针、划规、钢直尺B. 锯割：钢丝锯、台虎钳C. 锉削：半圆锉、台虎钳D. 钻孔：手钳、台钻6. 如图所示为一种夹持工具，用力向下按压压杆时，夹持端松开；没有外力按压压杆时，夹持端自动夹紧。

当夹持工具处于如图所示夹紧工件状态时，弹簧、杆件1、杆件2、杆件3的主要受力形式是（）A. 弹簧受拉、杆件1受压、杆件2受弯曲、杆件3受拉B. 弹簧受压、杆件1受拉、杆件2受弯曲、杆件3受拉C. 弹簧受压、杆件1受压、杆件2受弯曲、杆件3受拉和受弯曲D. 弹簧受拉、杆件1受拉、杆件2受弯曲、杆件3受拉和受弯曲7. 如图所示为高三考生平行志愿模拟投档流程图，下列关于该流程的分析不合理．．．的是（）A. 考生可以多次进行平行志愿投档模拟B. 平行志愿模拟投档结束后，可能被高校正式录取C. 平行志愿模拟投档过程各步骤依次进行，不存在并行环节D. 平行志愿模拟投档流程可以帮助考生熟悉志愿投档操作，降低志愿投档的失误概率8. 如下图所示为非接触式红外测温系统原理结构图，它是集信号采集、数据处理、误差分析、输出显示及危险报警为一体的多功能、智能化的测温系统，广泛应用于生产和生活中。

应用文写作专题浙江省嘉兴市2021届高三英语9月教学测试试题第一节：应用文写作（满分15分）46. 假定你是高三（7）班学生李华，上周日你班部分同学到阳光儿童福利院开展志愿者活动。

请你为校英语报写一篇报道，内容包括：1.时间、地点、参与者；2.活动内容；3.简要评论。

注意：1.词数80左右（文章标题已给出，不计入总词数）；2.可适当增加细节，以使行文连贯。

V olunteering in the Sunshine Children's Home__________________________________________________________________________________ __________________________________________________________________________________ ________________________________________________________________【答案】One possible version:V olunteering in the Sunshine Children's HomeLast Sunday, some students from Class 7, Senior 3 went to the Sunshine Children’s Home for voluntary work.On arrival, they presented the kids with gifts. Then they involved the kids in activities. Some taught the older to draw pictures. Others told stories to the younger. Later they held a party, playing games, singing and dancing together. All day the kids were immersed in happiness.V oluntary work of this kind is significant. Not only does it enrich students’ life experiences, but it inspires their social responsibility.【分析】本篇书面表达属于应用文，要求考生写一篇报道，说明部分同学到阳光儿童福利院开展志愿者活动情况并做出相关的评论。

2021-2022学年浙江省Z20名校联盟高三（上）第一次联考英语试卷一、阅读理解（本大题共10小题，共25.0分）AMarty Verel,a 59-year-old kidney transplant patient in Ohio,should have been near the top of the list to receive a COVID-19 vaccine.Yet like millions of others,he wasn't having any luck.Marty and his wife,Nancy Verel,would sit with computers on their laps trying for hours to book an appointment on different sites,all of which were complex. "I felt hopeless," Nancy says. Then Nancy heard about Marla Zwinggi,a 40-year-old mom of three who was spending up to ten hours a day online trying to secure appointments for vulnerable（易受攻击的）individuals.So Nancy messaged Marla on Facebook：Can you help？Twenty-five minutes later,Marla responded by asking for Marty's legal name,date of birth,and other information.Nine minutes after that,Marla reported back-Marty had an appointment.Marla's vaccine hunting started on February 1，when she learned that her parents-her father has leukemia（白血病）and her mother is a breast cancer survivor with a heart-condition-were unable to get appointments themselves.She hated that they had to wait.Clicking around on vaccine registration sites,Marla discovered just how difficult it was to book an appointment. "It was like trying to get a World Series ticket," she says.She applied strategies that web insiders are familiar with（keeping multiple browsers open,refreshing sites every 20 seconds,erasing cookies）and added a few of her special skills. "I'm determined.I drink a lot of coffee,and I'm a fast typer," she says.Soon enough,Marla had secured appointments for her parents. "I felt like a rock star," she says.Marla decided that helping others would be her way of giving back. "I feel like I need to will us out of this pandemic（大流行病）" she says.On February 10，she logged on to Facebook to let people know that she was assisting with bookings.By March 2，she'd secured appointments for 400 seniors,a feat that made Nancy conclude, "Marla is some sort of COVID angel."1.Why did Nancy and Marty fail to make an appointment themselves？______A. They had no access to the websites.B. Too many people applied at the same time.C. They were not among the first seniors to be vaccinated.D. The registration sites were too difficult for them.2.What does the underlined word "feat" in the last paragraph refer to？______A. strategy.B. reward.C. achievement.D. service.3.Which of the following words best describe Marla？______A. Helpful and skillful.B. Reliable and humorous.C. Confident and generous.D. Ambitious and cooperative.BThe e-commerce（电子商务）company that people talk about most these days is neither Amazon,the American giant,nor Alibaba,China's biggest.It is Pinduoduo（PDD），a Chinese firm that started in 2015 as an online food supplier,but whose success has driven its market value above ＄200 st year it was China's fastest-growing internet stock （股票），rising by 330%.PDD attracts attention for two reasons.One is its business model.David Liu,vice-president of strategy,explains that it has ridden the rise of smartphone popularization rate in China to create an e-commerce experience in which people club together to buy products from computers to bananas.During the spread of Covid-19，this has expanded into a fast-growing business across thousands of towns and villages,in which PDD's users gather to order delivery of local farm produce at bargain prices.This is called "community group-buy" or "interactive commerce". The second is the way PDD has broken the myth that the giants of online shopping are unbeatable.Until a few years ago,China's e-commerce market seemed a two-way contest between Alibaba and .It is not the case now.Experts expect PDD's share of online sales in China to be larger than that of JD in 2021 and the number of users to surpass（超过）Alibaba.And although PDD pays out huge funds to attract customers from poorer parts of China to its app,they think it may turn profitable this year.Remarkably,PDD has done this less by replacing its bigger competitors than by employing parts of the market they have been unable to reach.Although online sales of groceries have rocketed during the pandemic,less than a tenth of the 8.1 trillion yuan farm-produce market is bought and sold digitally.However competitive a market looks,there is opportunity for newcomers because e-commerce is at an early stage of development.4.Which contributes to the success of PDD's business model？______A. The popularity of smartphones.B. The wide spread of Covid-19.C. The bargain prices of farm produce.D. The rapid growth of online shopping.5.What can we infer from the last two paragraphs？______A. The giants of online shopping can't be replaced.B. PDD has taken most market share from its competitors.C. PDD will become China's biggest e-commerce company.D. New companies have chance in online farm-produce market.6.What's the passage mainly about？______A. The most discussed company in China.B. The rise of e-commerce company PDD.C. The development of e-commerce in China.D. The influence of PDD on e-commerce.CEarth's longest artificial structure is usually said to be the Great Wall of China while the second-longest is not a wall,but a fence.It stretches for 5，614km across eastern Australia and is intended to stop the country's wild dogs,the dingoes,from hunting sheep.Australia's dingo fence does not stand lions of kilometres of fences wrap the world.Some are intended to limit the movement of animals,some the movement of people,and some merely to mark the the boundary.Until recently,data on the effects of fences on wildlife have been inadequate.That has changed with the publication of a report by professor Alex McInturff.One discovery he has made is that more than half of published fence research focuses on just fivecountries-America,Australia,Botswana,China and South Africa.A second is that only a third of these studies examined the impact of fences on anything other than the target species involved,meaning the animals purposely intended to be kept in or out.Non-target species,however,are often those that have their fortunes most greatly reshaped by the appearance of poles and wire.Australian fences intended to keep out dingoes are also barriers to long-necked turtles,which travel great distances over land when moving between nesting sites.In Botswana fences built to spare cattle from wildlife-borne disease result in serious interference with wildebeest（角马）migrations.Not every creature fares badly.Hawks（鹰）in Montana gladly sit on newly built livestock fences to hunt small animals,while fence-based spiders in South Africa outperform theirtree-based cousins when it comes to catching insects.Often,though,the winners are creatures that cause trouble for existing ecosystems.Keeping dingoes out of large parts of Australia has allowed aggressive red foxes to multiply.Native rodents（啮齿类动物）have suffered as a result.Some have been brought to the edge of extinction.7.Which is a purpose of building fences？______A. To expand the boundary of a country.B. To protect livestock like sheep and cattle.C. To stop wild animals from being hunted.D. To help people move around freely.8.What can we learn about the studies on fences？______A. Data on the impact of fences have been proved.B. Previous researches were complete and systematic.C. About two-thirds of the studies focus on the target animals.D. Not all studies examined the effect of fences on wildlife.9.Which animals unexpectedly benefit from fences？______A. Cattle in Botswana.B. Wildebeest in Botswana.C. Red foxes in Australia.D. Native rodents in Australia.10.What is the writer's attitude to the fences around the world？______A. Disapproving.B. Favorable.C. Objective.D. Cautious.二、阅读七选五（本大题共5小题，共10.0分）Four Steps to Help Someone Having a Panic Attack In the United States,1 in 3 people will have an anxiety disorder at some point in their lives,according to the National Institute of Mental Health. (1) .If your loved one is having a panic attack,there are several ways you can help.With a few research-backed techniques,you'll be better equipped to provide support.Name it and stay calmGently name it,and tell your loved one that you believe they are having a panic attack. (2) .You can let them know that it will pass.And one of the best ways to help your beloved ones is to remain calm themselves by taking deep breaths and reminding themselves that this is temporary,even if they're feeling a little uneasy about what's happening.Give them spaceYour loved one may need some space during a panic attack.After reminding them that they can handle their symptoms,you can give your loved one space until their panic attack passes. (3) .If they do,improve their ability to independently experience their symptoms by offering the coping statement once or twice and letting them ride out their symptoms until they pass. (4) .While someone is having a panic attack,we do want to be empathic（移情的），but we don't want to stress the idea that panic is dangerous,harmful,or needing to be reduced,minimized,or escaped.So,rather than giving your loved one lots of comfort and concern,it can help to remind them that they can cope with what's happening on their own.This gives them back their power to deal with the situation.You can do this by offering supportive statements like："You can handle these symptoms."" (5) ""This will pass."A.Look after yourselfB.Offer a coping statementC.Why are you so upset over that？D.They might ask you to stick around.E.The feelings aren't comfortable,but you can accept them.F.Statistics show that women are twice as likely as men to have a panic disorder.G.This can provide some context for what's happening and relieve the fear of the unknown.11. A. A B. B C. C D. D E.E F.F G. G12. A. A B. B C. C D. D E.E F.F G. G13. A. A B. B C. C D. D E.E F.F G. G14. A. A B. B C. C D. D E.E F.F G. G15. A. A B. B C. C D. D E.E F.F G. G三、完形填空（本大题共20小题，共30.0分）Johnny was sound asleep when he was awakened by a loud commotion（骚动）.He opened his eyes and lay(16).He could hear shouts and screams coming from the outside.Sensing that(17) was wrong,he quickly slipped into a pair of jeans and(18) his T-shirt,and rushed out of the house.A huge crowd(19)at one of the houses further up the street.The house was flaming and thick clouds of(20)were floating up into the air.Johnny went back into the house and made a（an）(21) call to the fire department.Then,he ran out again towards the burning house.It was Mr.Smith's house.Mr.Smith and his wife were (22)out of the house but their 9-year-old daughter was still(23) inside the house on fire.The neighbors had formed a human chain and were using buckets of water to put out the fire but (24).Johnny could hear the(25) cries of the young girl inside the house.Without thinking twice Johnny threw himself at the door and(26) the house.Thick smoke filled the room.He was almost (27)by it.Johnny held his breath and managed to(28) the young girl.He carried her over his right shoulder and (29) out of the house and placed her on a grass patch.Soon,the fire engine and the(30) arrived.The doctors quickly(31) the girl to the hospital accompanied by Mr.and Mrs.Smith.The firemen used their big hoses to put the fire out (32) the house was completely ruined.A few days later,Mr.and Mrs.Smith came to Johnny's house.Their daughter was still(33) in hospital as she had suffered some minor(34).The couple thanked Johnny for rescuing their daughter.It was Johnny's quick thinking and (35) that made a great difference to the Smiths.16. A. hesitating B. listening C. thinking D. trembling17. A. something B. nothing C. everything D. anything18. A. threw away B. took off C. threw on D. took in19. A. gathered B. gossiped C. cried D. watched20. A. flames B. steam C. dust D. smoke21. A. urgent B. personal C. first D. important22. A. eagerly B. safely C. cautiously D. finally23. A. kept B. forgotten C. trapped D. abandoned24. A. in surprise B. in time C. in turn D. in vain25. A. deafening B. desperate C. frightening D. thrilled26. A. slipped into B. walked into C. broke into D. fell into27. A. overcome B. hurt C. covered D. attracted28. A. locate B. place C. search D. remove29. A. marched B. wandered C. dashed D. stepped30. A. firemen B. policemen C. taxi D. ambulance31. A. walked B. rushed C. drove D. dragged32. A. but B. after C. so D. while33. A. living B. sleeping C. recovering D. struggling34. A. bites B. cuts C. wounds D. burns35. A. optimism B. bravery C. skill D. wisdom四、语法填空（本大题共1小题，共15.0分）36.The game of basketball was created by Dr.Naismith,（1）______Canadian who worked asa physical education instructor at the Springfield College.The New England winters were very cold,and the students were unwilling to do outdoor （2）______（activity）.Naismith determined that a fast-moving game（3）______ could be played indoors would fill the empty afternoons after the baseball and football seasons had ended.First he tried to change outdoor games such as soccer to indoor play,but he soon found them（4）______（suitable）for small areas.（5）______ December of 1891，Naismith hung two old peach baskets at either end of the gym at the school,and,using a soccer ball and nine players on each side,（6）______（organize）the first basketball game.The early rules allowed three points for each basket and banned （7）______（run）with the ball.Five years later,a championship（8）______（hold）in New York City.By that time,the team had been reduced to seven players,and five became standard in the 1897 season.（9）______ basketball first appeared in the 1904 Olympic Games,it quickly spread throughout the world.In 1906，a metal ring was used （10）______（replace）the basket for the first time,but the name basketball has remained.五、书面表达（本大题共2小题，共40.0分）37.假定你是李华，你的英国朋友Philip 送给你一本英语读物，你读后收获颇多。

浙江省五校（杭州二中、学军中学、杭州高级中学、效实中学、绍兴一中）2021届高三上学期联考英语试题考生须知：1.本卷满分150分，考试时间120分钟：2.答题前，在答题卷指定区域填写学校、班级、姓名、试场号、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（选择题部分）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纸上。

第一节（共5小题；每小题1.5分，满分7.5分）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。

例如：你将听到以下内容：M:Excuse me.Can you tell me how much the shirt is?W:Yes,it's nine fifteen.How much is the shirt?A.$19.15B.$9.5C.$9.151.Why is the woman going to Trader Joe's now?A.To join the big crowds.B.To enjoy a special sale.C.To see the familiar folks.2.What is the speakers'main activity?A.Eating food.B.Trying out furniture.C.Watching a movie.3.How does the woman probably feel?A.Happy.B.Angry.C.Shy.4.What is the relationship between the speakers?A.Boss and driver.B.Husband and wife.C.Taxi driver and passenger.5.What does the man mean?A.He didn't put in any sugar.B.He added some natural flavor.C.He also thinks the coffee strange.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。

浙江省名校新高考研究联盟(Z20联盟)2020届第一次联考英语试题卷考生须知:1.本试题卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)，满分为150分，考试时间为120分钟。

2.用黑色签字笔将学校、班级、姓名、考号分别填写在答题卷和机读卡的相应位置上。

第Ⅰ卷(选择题部分)第一部分:听力(共两节，满分30分)第一节:(共5小题；每小题1.5分，满分7.5分)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。

1.【此处有音频，请去附件查看】What is the woman planning to do?A. Search for the new tie.B. Paint the shelf.C. Fix the shelf【答案】B【解析】【原文】M: I can’t find my new tie. I need it for tonight’s party.W: Let’s look for it later. Right now, I need your he lp fixing this shelf before I paint it.2.【此处有音频，请去附件查看】What can we learn from the conversation?A. The man can’t drive well.B. The car has broken down.C. They are on the wrong way【答案】C【解析】【原文】W: If you had listened to me, we’d be at the party. Move over. I’ll drive.M: I was sure I knew the way here. I’ll turn around.3.【此处有音频，请去附件查看】When does the conversation take place?A. On Friday.B. On Saturday.C. On Sunday.【答案】A【解析】【原文】W: Nick, why don’t you come and join us this afternoon? There’ll be a lot of fun.M: I’d love to, but I’ve got an exam.W: What about tomorrow afternoon?M: Saturday is OK.4.【此处有音频，请去附件查看】Who is the man?A. A teacher.B. A doctor.C. A patient【答案】B【解析】【原文】M: Gary, will you please pick up little Tom from school.W: I’m sorry. I’m afraid not.M: Why? W: A patient has just arrived.He was badly hurt in a traffic accident. I’m going to operate on him at once.5.【此处有音频，请去附件查看】What does the man think about the price of the car?A. AcceptableB. Too highC. Unbelievable【答案】C【解析】【原文】W: David said he bought a new car with five thousand dollars.M: What kind is it?W: A BMW, I’m not sure what model.M: Are you sure? A BMW for five thousand? Sounds pretty cheap to me!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。

Z20名校联盟（浙江省名校新高考研究联盟）2023届高三第一次联考数学参考答案（后附评分细则）一、单选题（共8小题，每小题5分，共40分.在每小题给出的四个选项中，只有一项是符合题目要求的）8．解法一：不妨设()()1,0,2,0a b =−=，(),c x y =，因为12c a c b −=−，=即2240x x y ++=，由图可知，向量c b −与a 夹角的最大值是6π. 解法二：∵2c a c b −=−，∴2c b b a c b −+−=−，又∵2b a =−，∴()23c b a c b −−=−， 则()()()222469c b a c b a c b ⎡⎤−−⋅−+=−⎢⎥⎣⎦， 即()()28120c b a c b −−⋅−+=，即()()2128c b a c b−+⋅−=，所以()()()()22212123cos ,288c b a c b c b a c b a c bc bc b−⋅−−+<−>==≥=−−−， 向量c b −与a 夹角的最大值是6π.二、多选题（本大题共4小题，每小题5分共20分.每小题列出的四个选项中有多个是符合题目要求的，全部选对得5分，部分选对得2分，有选错的得0分）11．解析：如图，过A 、B 作准线1y =−的垂线，垂足分别为H 、G ，设线段AB 的中点为C ，C 在准线上的射影为D .当线段AB 为通径时长度最小为24p =，故A 正确；y xOac bc b −因为1212AB x x k p+==，故B 正确； 因为直线1y =−为抛物线准线，由抛物线定义可知弦AB 的中点到准线的距离CD 等于()11||||||22BG AH AB +=， 故圆与直线1y =−相切，所以点M 在该圆的圆上或者圆外，故C 错误；由题意(0,1)M −，设211(,)4x A x ，222(,)4x B x ，直线AB 方程为1y mx =+， 则214y mx x y=+⎧⎪⎨=⎪⎩可得2440x mx −−=，所以12124,4x x m x x +==−， 2212121122111144,44MA MB x x x x k k x x x x ++==+==+,1212121212121211044444MA MB x x x xx x x x x x k k x x x x ++++∴+=+++=+=−=，所以直线MA 与直线MB 的斜率互为相反数，直线倾斜角互补，所以∠AMO =∠BMO ， 故D 正确（D 选项也可用平面几何三角形相似得到）， 故选：ABD.12．解析：∵ln ()x f x x =，∴21ln ()x f x x −'=，()f x ∴在(0,e)上单调递增，在(e,)+∞上单调递减， 又∵2211ln ln e ex x x k x ==， ∴当0k >时，要使12x x +越小，则取21e 1x x =→，故有121x x +>，故A 正确； 又21e x x 与均可趋向于+∞，故B 错误；当0k <，21e x x =，且1(0,1)x ∈，1211ln 1x x x x ∴+=+<，故C 正确； 21e e kk x k x ⋅=，令()e ,0k g k k k =<，'()(1)e k g k k =+， ()g k ∴在(,1)−∞−单调递减，在(1,0)−单调递增，1()(1)eg k g ∴≥−=−，故D 正确，故选：ACD.三、填空题（本大题有4小题，单空每空4分，多空每空3分，共20分） 13．π；14．122n +−；15．63；16．132a −±=．16．解析：直线l 的方程可化为()3230a x y x y −−++−=，由23030x y x y +−=⎧⎨−−=⎩，解得直线l 的恒过定点()2,1−，又点C 到直线l 的距离为d ==，因为2211sin 2=222ABC S r BCA r r ∆=∠≤=⇒， 则当ABC ∆的面积最大为2时，ABC ∆为等腰直角三角形， 圆心C到直线l的距离为d =解得 a =四、解答题（本大题有6小题，共70分．解答应写出必要的文字说明，证明过程或演算步骤） 17．解： （1）()()3sin cos cosbA C c aB −=−，)()sin cos sin sincos BA C C AB ∴−=−，()sinsin sin cos A B B C A B =+−sin sin sin cos A B A A B =−， sin 0,cos 1,A B B ≠+=即有1sin(),62B π+=7(,),666B πππ+∈23B π∴=； 5分（2）若选①O 为ABC ∆的重心，111sin 3324OAC BAC S S ac B ∆∆===； 10分若选②O 为ABC ∆的内心，∵2222cos 49b ac ac B =+−=，∴7b =， 设内切圆半径为r ，则有1()24ABC a b c r S ∆++==， 则有2r =，此时124OAC S br ∆==； 10分若选③O 为ABC ∆的外心，∵2222cos 49b a c ac B =+−=，∴7b =，设外接圆半径为R ，则2R sin b B =，解得 R 3=，如图，23AOC π∠=, AB CE FD O ABCO此时,21R sin 2OACSAOC =∠=. 10分18．解： （I=N n *∈且2n ≥），∴n a =∴当2n ≥时，1n n S S −−∴=+，又∵0n a >0，1(2)n =≥，∴数列1==为首项，公差为1的等差数列，1(1)1n n =+−⨯=，所以2n S n =. 4分 ∴当2n ≥时，121n a n n n =+−=−，又∵11a =满足上式，∴数列{}n a 的通项公式为21n a n =−. 6分 另解：当2n ≥时，221(1)21n n n a S S n n n −=−=−−=−， 当1n =时，11a =，满足上式，所以{}n a 的通项公式为21n a n =−. 6分 （II ）当2n ≥时，221111114441n a n n n n ⎛⎫==− ⎪−−−⎝⎭， 故22211111111111111141223144n a a n n n ⎛⎫⎛⎫++=⨯−+−++−=⨯−< ⎪ ⎪−−−⎝⎭⎝⎭， 所以对,2n N n *∈≥，都有222111114n a a ++<−−. 12分 19．解：（I ）方法一：延长,CB DA 交于点F ，连接PF ，在CDF ∆中， ∵BD 是ADC ∠的平分线，且BD BC ⊥， ∴点B 是CF 的中点，又∵E 是PC 的中点，∴BE ∥PF ，又PF ⊂平面PAD ，BE ⊄平面PAD ，∴直线BE ∥平面PAD . 6分方法二：取CD 的中点为G ，连接GE ， ∵E 为PC 的中点，∴GE ∥PD ， 又PD ⊂平面PAD ，GE ⊄平面PAD ，F P AB CD E∴GE ∥平面PAD ，① 又在四边形ABCD 中，2AD =，4BD =，AB =则90,60BAD BDA BDC ∠=∠=∠=,又因为BD BC ⊥，G 为CD 的中点，所以60DBG BDA ∠=∠=,所以AD ∥BG ，可得BG ∥平面PAD ，②由①②得平面BEG ∥平面PAD ，又BE ⊂平面BEG ，BE ⊄平面PAD ，∴直线BE ∥平面PAD .（II ）在ABD ∆中，2AD =，4BD =，AB =则90BAD ∠=，即BA AD ⊥，由已知得60BDC BDA ∠=∠=，8CD =，又平面PAD ⊥平面ABCD ，BA ⊂平面ABCD ，所以BA ⊥平面PAD ，即BA PA ⊥， 所以PAD ∠为二面角P AB D −−的的平面角，所以60PAD ∠=， 又2PA AD ==，所以PAD ∆为正三角形，取AD 的中点为O ，连OP ，则OP AD ⊥，OP 如图建立空间直角坐标系，则()(()1,0,0,1,23,0,,1,0,0,A B C D P −−, 所以()()()1,0,3,2,23,0,DP BD DC ==−−=−,设()()111222,,,,,m x y z n x y z ==分别为平面PBD 和平面PCD 的法向量，则 0m DP m BD ⎧⋅=⎪⎨⋅=⎪⎩，即1111020x x ⎧+=⎪⎨−−=⎪⎩，取11y =−，则()3,1,1m =−−，n DP n DC ⎧⋅=⎪⎨⋅=⎪⎩，即222204430x x ⎧+=⎪⎨−+=⎪⎩，取21y =，则()3,1,1n =−，所以3cos ,5m n m n m n⋅==⋅， 则平面PBD 和平面PCD 所成夹角的余弦值为35. 12分20．解： （I ）由题意得45670.20.30.40.55.5,0.3544x y ++++++====，又4170.560.450.340.8.22i ii x y==⨯+⨯+⨯+⨯=∑，PA B CDE G∴4148.24 5.50.350.5i ii x y x y =−⋅=−⨯⨯=∑∵42222217654126,ii x==+++=∑ ∴4222141264 5.55ii xx ==−−⨯=∑∴41422140.5ˆ0.154i ii ii x y xybxx ==−===−∑∑， 所以0.35ˆˆ0.1 5.50.2a y bx=−=−⨯=−， 故得y 关于x 的线性回归方程为0.10.2y x =−. 5分 （II ）（ⅰ）将8x =代入0.10.20.180.20.6y x =−=⨯−=，估计该省要发放补贴的总金额为0.610000.5300⨯⨯=（万元） 7分（ⅱ）设小浙、小江两人中选择考研的的人数为X ，则X 的所有可能值为0，1，2；2(0)(1)(23)352P X p p p p ==−−=−+，2(1)(1)(31)(23)661P X p p p p p p ==−−+−=−+−， 2(2)(31)3P X p p p p ==−=−，∴()()()222()0352********E X p p p p p p p =⨯−++−+−⨯+−⨯=−，5(0.5)0.5(41)0.758E X p p =⨯−≤⇒≤， 1031113p p ∴≤−≤∴≤≤，，1385p ∴≤≤,故p 的取值范围为15,38⎡⎤⎢⎥⎣⎦. 12分注：p 的取值范围未取等不符不扣分 21．解： （I）因为c e a ==222243c a a b ==+，即223a b =，又点(在双曲线()2222:10,0x y C a b a b−=>>图象上，所以22921a b −=，即229213b b−=，解得221,3b a ==，所以双曲线22:13x C y −=. 4分（II ）由已知点,A B 在以OP 为直径的圆22220000224x y x y x y +⎛⎫⎛⎫−+−= ⎪ ⎪⎝⎭⎝⎭上，又点,A B 在221x y +=上，则有方程组2222000022,2241,x y x y x y x y ⎧+⎛⎫⎛⎫−+−=⎪ ⎪ ⎪⎨⎝⎭⎝⎭⎪+=⎩ 解得直线AB 的方程为001x x y y +=， 设直线AB与渐近线,y y x ==的交点分别为,M N ，由001,,x x y y y +=⎧⎪⎨⎪⎩解得M ，由001,,x x y y y x +=⎧⎪⎨=⎪⎩解得N ，所以2200313MN x y ==−， 又点O 到直线AB的距离为d =，则三角形MON的面积222200001113112233S MN d x y x y =⋅=⨯=−−， 又因为220013x y −=，所以201833S y =+0=，由已知S =，解得203y =，即0y =，因为点P在双曲线右支上，解得0x =，即点(P或(P . 12分22．解： （I ）当22e a =时，()22211ln ln 1e e f x x x x x x x x ⎛⎫=−−=−− ⎪⎝⎭， 要证()0f x ≤，即证21ln 10ex x −−≤，设()21ln 1,0eg x x x x =−−>，令()2110eg x x '=−=，解得2e x =，所以()g x 在()20,e 上递增，在()2e ,+∞上递减， 则()()2222max1e ln e1e 0eg x g ==−−⨯=， 所以()0g x ≤，即21ln 10ex x −−≤成立， 所以()0f x ≤成立. 5分（II ） 因为对任意的0,()x H x >在(0,)+∞上单调递减，所以()0H x '≤恒成立，即e ln 1x x x a x−−≤在(0,)+∞上恒成立，解法一：令e ln 1()(0)x x x F x x x −−=>，则22e ln ()x x xF x x +'=， 令2()e ln x h x x x =+，则()21()2e 0xh x x x x'=++>， 所以()h x 在(0,)+∞上为增函数，又因为11e2e 21e (1)e 0,1e 10e eh h −⎛⎫=>=−=−< ⎪⎝⎭， 所以01,1e x ⎛⎫∃∈ ⎪⎝⎭，使得()00h x =，即0200e ln 0x x x +=， 当00x x <<时，()0h x <，可得()0F x '<，所以()F x 在()00,x 上单调递减； 当0x x >时，()0h x >，可得()0F x '>，所以()F x 在()0,x +∞上单调递增， 所以()000min00e ln 1()x x x F x F x x −−==，由0200e ln 0x x x +=，可得01ln 000000ln 111e ln ln e x x x x x x x x ⎛⎫=−== ⎪⎝⎭，令()e x t x x =，则()001ln t x t x ⎛⎫= ⎪⎝⎭，又由()(1)e 0x t x x '=+>，所以()t x 在(0,)+∞上单调递增， 所以001lnx x =，可得00ln x x =−，所以001e x x =，即00e 1x x =， 所以()0000min000e ln 111()1x x x x F x F x x x −−+−====，即得1a ≤. 12分解法二： 先证e 1x x ≥+（0x ≥），设函数()e 1x h x x =−−，令()e 10xh x '=−=，解得0x =， ∴()h x 在[)0,+∞上单调递增，∴()()00h x h ≥=，即e 1x x ≥+成立. 设()ln k x x x =+（0x >）， ∵()110k x x'=+>，∴()k x 在()0,+∞上单调递增， ∵()1110,110e e k k ⎛⎫=−+<=> ⎪⎝⎭，∴存在()00,x ∈+∞，使得00ln 0x x +=.令e ln 1()(0)x x x F x x x−−=>， 则()ln ln e e ln 1e ln 1ln 1ln 11x x x x x x x x x F x x x x+−−−−++−−==≥=， 当ln 0x x +=时，即0x x =时，取等号. ∴()min 1F x =，即得1a ≤. 12分Z20名校联盟（浙江省名校新高考研究联盟）2023届高三第一次联考数学试卷阅卷细则13-16．（每题5分，共20分）以数值正确为准， 注：第16题给出一个正确数值得3分. 17．（本题满分10分） （Ⅰ）5分1、有正确结论，23B π=，有过程，5分（无过程，3分） 2、无正确结论，找得分点：○1 ()sin sin sin cos A B B C A B =+− ， 2分○21sin()62B π+=，2分 ○323B π=，1分 （Ⅱ）5分1、有正确结论，有过程，5分（无过程，3分）2、无正确结论，找得分点：①1sin 2ABCS ac B ==2分 15334OACABCSS ==，3分 ② ∵2222cos 49b a c ac B =+−=，∴7b =，2分解得内切圆半径2r =，2分124OAC S br ∆==，1分③∵2222cos 49b a c ac B =+−=，∴7b =，2分解得R 3=，，2分解得21sin 2OAC S R AOC ∆=∠，1分 18．（本题满分12分）（Ⅰ）6分1、有正确结论，得21n a n =−，有过程，6分（无过程，2分）2、无正确结论，找得分点：○1n a =2分○22nS n =，2分 ○321na n =−，2分 （Ⅱ）6分1、有正确证明过程，6分（无过程，不得分）2、证明有误，找得分点： ①221111114441n a n n n n ⎛⎫==− ⎪−−−⎝⎭，3分 ②22211111111111111141223144n a a n n n ⎛⎫⎛⎫++=⨯−+−++−=⨯−< ⎪ ⎪−−−⎝⎭⎝⎭，3分 19．（本题满分12分）（Ⅰ）6分1、有证明过程，6分（无过程，不得分）2、证明有误，找得分点：方法一：○1BD BC ⊥，2分 ○2BE ∥PF ，2分 ○3直线BE ∥平面PAD ，2分 方法二：○1取CD 的中点为G ，GE ∥PD ，2分 ○2AD ∥BG ，2分 ○3由平面BEG ∥平面PAD 得直线BE ∥平面PAD ，2分（Ⅱ）6分1、有正确结论35，有过程，6分（无过程，3分） 2、无正确结论，找得分点：①60PAD ∠=，1分②有建系思想，1分○3 求出法向量()3,1,1m =−−，()3,1,1n =−，2分 （法向量计算错误但有法向量计算公式的给1分）④解得余弦值为35，2分（结论错误但有法向量夹角计算公式的给1分） 其他证法酌情给分20．（本题满分12分）（Ⅰ）5分1、有正确结论：0.10.2y x =−，有过程，5分（无过程，2分）2、无正确结论，找得分点：①∵4148.24 5.50.350.5i i i x y x y =−⋅=−⨯⨯=∑， 4222141264 5.55i i xx ==−−⨯=∑，∴41422140.5ˆ0.154i ii i i x y xy b xx ==−===−∑∑，3分 ②0.35ˆˆ0.1 5.50.2a y bx=−=−⨯=−，1分 ③得0.10.2y x =−，1分（Ⅱ）7分（ⅰ）1、有正确结论：300万元，有过程，2分（无过程，1分）2、无正确结论，找得分点：将8x =代入0.10.20.180.20.6y x =−=⨯−=，1分（ⅱ）1、有正确结论：300万元，有过程，5分（无过程，2分）2、无正确结论，找得分点：①2(0)(1)(23)352P X p p p p ==−−=−+，2(1)(1)(31)(23)661P X p p p p p p ==−−+−=−+−，2(2)(31)3P X p p p p ==−=−，()()()222()0352********E X p p p p p p p =⨯−++−+−⨯+−⨯=−，3分 ②解1358p ≤≤，2分（1358p <≤或1358p ≤<或1358p <<均得2分） 21．（本题满分12分）（Ⅰ）4分1、有正确结论：双曲线22:13x C y −=，有过程，4分（无过程，2分） 2、无正确结论，找得分点：①得223a b =， 1分②点(代入()2222:10,0x y C a b a b −=>>，得22921a b−=， 1分 ③解得221,3b a ==，双曲线22:13x C y −=， 2分 （Ⅱ）8分1、有正确结论：点(P或(P ，有过程，8分（无过程，3分，只写出一个坐标的扣1分）2、无正确结论，找得分点：①解得直线AB 的方程为001x x y y +=， 1分②由001,,x x y y y +=⎧⎪⎨=⎪⎩解得M ，1分由001,,3x x y y y x +=⎧⎪⎨=⎪⎩解得N ，1分③2200313MN x y ==−， 点O 到直线AB的距离为d =，三角形MON 的面积222200001113112233S MN d x y x y =⋅=⨯=−−0，3分 ○4点(P或(P ，2分 本小题其他解法酌情给分22．（本题满分12分）（Ⅰ）5分找得分点累加：①要证()0f x ≤，即证21ln 10e x x −−≤，1分 ②设()21ln 1,0e g x x x x =−−>，得()g x 在()20,e 上递增，在()2e ,+∞上递减，2分 ③()()2222max 1e ln e 1e 0e g x g ==−−⨯=，即21ln 10e x x −−≤成立，2分（Ⅱ）7分1、有正确结论：1a ≤，有过程，7分（无过程，2分）2、无正确结论，找得分点：①由()0H x '≤恒成立，得e ln 1x x x a x −−≤，2分 ②令e ln 1()(0)x x x F x x x−−=>，得()F x 在()00,x 上单调递减；在()0,x +∞上单调递增，2分③01,1e x ⎛⎫∃∈ ⎪⎝⎭，使得0200e ln 0x x x +=，1分 ④求得()0000min 000e ln 111()1x x x x F x F x x x −−+−====，即1a ≤，2分 本小题其他解法酌情给分。