2019年11月2020届浙江省绍兴市2017级高三上学期11月选考科目诊断性考试英语试卷及答案
2019年11月2020届绍兴市2017级高三上学期11月选考科目诊断性考试英语试卷★祝考试顺利★第I卷注意事项：1. 答第I卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2. 选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
不能答在本试卷上，否则无效。
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. Why did the woman get the parcel so late?A. It was delivered to a wrong address.B. The man's boss forgot about it.C. The post office lost the parcel.2. What are they talking about?A. The writing techniques.B. The task for the next class.C. The report on the French Revolution.3. What is the woman going to do this evening?A. Go to dinner.B. Make a reservation.C. See her sister off.4. What is the man interested in?A. Politics.B. Fashion.C. Sports.5. What does the woman mean?A. The doctor is away on business.B. The doctor's schedule is filled tomorrow.C. The doctor's clinic will be closed tomorrow.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至7题。
6. What is the possible relationship between the two speakers?A. Student and teacher.B. Customer and waitress.C. Husband and wife.7. Why does Tom ask Sally and John to call him?A. He wants them to visit his family.B. He wants to pick them up at the station.C. He wants to show them around the town.听第7段材料，回答第8至10题。
8. How does the woman feel about going abroad?A. Delighted.B. Upset.C. Anxious.9. Where is the woman going to study?A. In Australia.B. In Britain.C. In the USA.10. What do we know about the woman?A. She will major in economics.B. She has got a master's degree.C. She will stay abroad after graduation.听第8段材料，回答第11至13题。
11. What does the woman probably do?A. A driver.B. A teacher.C. A reporter.12. What can we learn from the conversation?A. The man spends about an hour driving to school.B. The man's home is quite distant from the school.C. The man prefers to drive to work occasionally.13. What's the man's attitude toward the traffic in the city?A. Approving.B. Doubtful.C. Disappointed.听第9段材料，回答第14至16题。
14. What is Anne doing?A. Preparing for the Olympics.B. Designing a training program.C. Consulting her coach about training.15. What does the man think of Anne Cole's training?A. Tough.B. Effective.C. Balanced.16. What does Anne usually do in the afternoon?A. Swim in the pool.B. Dance in the club.C. Do physical training. 听第10段材料，回答第17至20题。
17. Why is the website started?A. To advertise the way of learning English.B. To help learners improve listening and speaking skills.C. To provide learners with easy access to making friends.18. What will the lessons be like according to the speaker?A. Convenient and efficient.B. Long and interesting.C. Advanced and complex.19. What is John Williams' idea of learning English?A. We should use new methods to learn English.B. We should learn English gradually and steadily.C. We should pay more attention to listening than speaking.20. What's the intended purpose of the speaker?A. To recommend an online English course.B. To call on more learners to learn English.C. To compare different concepts of learning English.第二部分：阅读理解(共两节，满分35分)第一节(共10小题;每小题2.5分，满分25分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
ACARMEL VALLEY－You don't necessarily have to be older to be a Good Samaritan. Take Carmel Valley resident, Daniella Marie Benitez, 14, who is not your average teen. Daniella is helping Tijuana families have roofs over their heads－one family at a time.It began in 2017 while she was volunteering for Build A Miracle and building a home for a family in need in Tijuana, Mexico. Daniella found it so fulfilling that she took the lead in building another home with the support of her family and friends.To date, she has raised $32,000 for her cause and recently headed to Tijuana to begin building her team's second home."It has been an unbelievable experience," Daniella, a freshman at Cathedral Catholic High School in San Diego, said. She learned about Build A Miracle through her previous school, Notre Dame Academy. It is a nonprofit organization that takes a family in need from a shack(棚屋)to a new home with electricity, bedrooms, kitchen and a bathroom. It has built more than 350 homes since 1999.During this most recent trip to Tijuana, Daniella and her team poured the foundation (基金) for the second new home. Additionally, she used her other volunteering position as a member of KIDBOX's Kids board of directors to help distribute $10,000 worth of brand new KIDBOX clothing to her BAM community's kids.Between BAM and KIDBOX, the busy teen said she would continue to volunteer both locally and in Mexico to "stay humble." She isn't about to stop helping others; in fact, it's something she treasures. "I've beenworking with BAM for about a year and a half. I got involved at the end of seventh grade when my previous school sponsored the building of a school sponsored home; my mom forced my family and me to go down to TJ to actually help build the house," she said. "Meeting the family and seeing their delight and relief when they walked into their new home was priceless and is what inspired me to keep doing this."21. What made Daniella stand out among teens?A. Her constant efforts to help those less fortunate.B. The building of a school sponsored home.C. Her attempt to raise a fund for her cause.D. The organizing of Build A Miracle.22. How did Danielia make connections between BAM and KIDBOX?A. She encouraged KIDBOX to collect money for BAM.B. She promoted a donation to BAM from KIDBOX.C. She held leading positions in both organizations.D. She built a platform for them to communicate.23. What chiefly inspired Daniella to keep helping others?A. The support from her parents.B. Carmel Valley's traditional values .C. Tijuana families' happy reactions.D. The influence from her previous school.BWhen you don't have a car and need to get around, are you more likely to call for an Uber or Lyft, or a cab? Last Friday, Lyft-the ridesharing company, went public as its stocks(股票)started trading on the market. Lyft has become the first big initial public offering of the "gig economy" age. While the company is not making profits yet, it is changing the meaning of work. What is gig economy and what makes it so appealing?Gig works are independent contracts(合同)or part-time jobs such as Ubcr.In die gig economy, companies hire independent contractors instead of full-time employees. This is different from traditional companies where full-time workers hold a lifetime career. In the past, only small companies hired contractors, while today, employers like Amazon and Google rely on temporary workforce. These companies save costs as they are not legally required to provide healthcare benefits, retirement savings or paid time off to gig workers.Gig work appeals to different people for different reasons. For some, it affords flexible timings and for others who arc looking for full-time jobs, it provides a source of income to support themselves. Some people work a full-time job and supplement(补充)their salary with gig jobs such as driving for Ubcr or Lyft.Joining the gig economy may be simple, but maintaining a steady career is easier said than done. Gig work comes with unsteady pay and workloads. You're your own boss. It sounds fun. but when you have no self-control and an unsteady job, you might splurge all your money the first week and live on bread pieces for the rest of the month! Besides a strong sense of responsibility, gig workers have to stay up to date to get companies to hire them.Despite the challenges gig workers face, nearly 60 million Americans arc part of this workforce. As this number grows, we have to see how society and companies adapt to this new world of work!24. What can be learnt about Lyft from the passage?A. It has built up a large fortune.B. It marks the arrival of gig economy age.C. It employs a fixed number of full-time workers.D. It appeals to people as a means of public transport.25. Who are most likely to become gig workers?A. People seeking for a- steady income.B. Those desperate to get paid vacations.C. People in need of flexible working hours.D. Those concerned about retirement accounts.26. What-does the underlined word "splurge" in paragraph 4 mean?A. Spend money freely.B. Deposit money automatically.C. Earn money quickly.D. Allocate money randomly.27. What is the message mainly conveyed in the passage?A. Gig workers have to face some potential challenges.B. Gig workers have to possess some much-needed qualities.C. The appearance of gig companies will solve die job problems.D. People should adjust to new work trends wide the rise of gig companies.CStone tools and pieces of animal bone from about 16,600 years ago arc die earliest evidence yet of human beings in the New World, scientists say The objects were found in the western United States. They were recovered from an archaeological site called Cooper’s Ferry on the Salmon River near the town of Cottonwood. Idaho. Scientists used radiocarbon dating methods to find out how old these artifacts are.The scientists say people lived in or passed through the area when ice covered large parts of North America. That period of time is known as Earth's Ice Age. During the period, big mammals like camels lived in North America. Loren Davis is an anthropology(人类学)professor at Oregon State University. He led the team of scientists working at Cooper's Ferry.“The Cooper's Ferry site is the earliest radiocarbon-dated archaeological evidence in the Americas.”Davis said. The researchers said the artifacts suggest that people first lived in the area between 16,600 and 15,300 years ago and returned to live there many times after that.Scientists say humans first appeared in Africa about 300,000 years ago and later spread throughout the world. There has been much scientific debateabout when humans first entered the Americas. They are believed to have crossed into North America at a time when Siberia and Alaska were connected by land.The new findings support the assumption that the first human migration into the Americas traveled down the Pacific coast instead of an inland path. Davis said. "The Columbia River would provide the first Americans their first route to interior lands south of the continental ice sheets."The researchers noted details of some of the sharp objects that would have been used for hunting. These artifacts appear similar to those found in northern Japan from a somewhat earlier date. Davis said. "We assume that this may signal a cultural connection between early peoples who lived around the northern Pacific Rim." "Traditional technological ideas spread from northeastern Asia into North America at the end of the last glacial period," he added.28. What do the "artifacts" in paragraph 4 refer to?A. The migrants traveling into the North America.B. The objects found in Cooper's Ferry on the Salmon River.C. Stone tools and animal bones from about 300. 000 years ago.D. The camels living in North America during the Earth's Ice Age.29. It can be inferred from paragraphs 5-7 that .A. migrants possibly traveled deep into North America through the ColumbiaB. North America has long been considered the source of human civilizationC. there existed no cultural links between early peoples around the worldD. experts have agreed on when humans first entered the Americas30. What is the best title for the text?A. The Artifacts Recovered from an Archaeological Site in AfricaB. The Spreading of Ancient Technology between Early Settlers.C. The Benefits of Radiocarbon Dating MethodsD. The First Human Migration into the Americas第二节(共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
2024年浙江省绍兴市高三上学期11月选考科目诊断性考试物理试题
2024年浙江省绍兴市高三上学期11月选考科目诊断性考试物理试题一、单选题：本题共7小题，每小题4分，共28分 (共7题)第(1)题2023年诺贝尔物理学奖授予三位物理科学家，表彰他们对于超快激光和阿秒物理科学的开创性工作。
阿秒激光脉冲（1阿秒秒）是目前人们所能控制的最短时间过程，可用来测量原子内绕核运动电子的动态行为等超快物理现象。
其应用类似于频闪照相机，下面三幅图是同一小球，在同一地点，用同一频闪照相仪得到的运动照片，下列说法正确的是（ ）A．三种运动过程中，小球的加速度逐渐增大B．前两种运动小球处于完全失重状态，而斜上抛运动的小球上升过程处于超重状态C．三种运动过程中，相等时间内小球速度变化量相同D．三种运动过程中，相等时间内小球在竖直方向上位移相同第(2)题如图所示，图中阴影部分ABC为一折射率n=2的透明材料做成的柱形光学元件的横截面，AC为一半径为R的四分之一圆弧，在圆弧面圆心D处有一点光源，ABCD构成正方形，若只考虑首次从AC直接射向AB、BC的光线，光在真空中的光速为c，则（ ）A．从AB、BC面有光射出的区域总长度为B．从AB、BC面有光射出的区域总长度为RC．点光源发出的光射到AB面上的最长时间为D．点光源发出的光射到AB面上的最长时间为第(3)题高速公路的ETC电子收费系统如图所示，ETC通道的长度是识别区起点到自动栏杆的水平距离。
某汽车以的速度匀速进入识别区，ETC天线用了的时间识别车载电子标签，识别完成后发出“滴”的一声，司机发现自动栏杆没有抬起，于是采取制动刹车，汽车刚好没有撞杆。
已知司机的反应时间为，刹车的加速度大小为，则该ETC通道的长度约为（ ）A．B．C．D．第(4)题一只小船过河，河中水流速度各处相同且恒定，小船的初速度大小为v、方向垂直于平直河岸，小船在河中的运动轨迹如图中虚线所示，其中虚线AB为直线。
小船相对于水面分别做匀加速运动、匀减速运动、匀速运动。
2019年11月2020届浙江省绍兴市2017级高三上学期11月选考科目诊断性考试理科综合化学试卷及答案
2019年11月2020届绍兴市2017级高三上学期11月选考科目诊断性考试理科综合化学试卷★祝考试顺利★注意事项：考生考试时间90分钟，满分100分；可能用到的相对原子质量：H 1 C 12 O 16 Na 23 Cl 35.5 Al 27 Ag 108一、选择题(共16题，每题只有一个正确答案，每题3分，共48分)1.在指定环境中一定能大量共存的是A.在强碱性溶液中：K＋、Na＋、CO32－、NO3－B.在pH＝1的溶液中：NO3－、SO42－、Na＋、Fe2＋C.与铝反应放出氢气的溶液中：K＋、SO32－、NO3－、Na＋D.在由水电离出的c(OH－)＝1×10－12mol·L－1，的溶液中：K＋、ClO－、Na＋、SO42－2.运用元素周期律分析下面的推断，其中不正确．．．的是A.铍(Be)的氧化物的水化物具有两性B.砹(At)为有色固体，AgAt感光性很强，不溶于水C.硫酸锶(SrSO4)是难溶于水的白色固体D.硒化氢(H2Se)是无色、有毒，比H2S稳定的气体3.下列实验方案或实验结论不正确．．．的是A.图I结论，元素非金属性：C>SiB.图II结论，氧化性：Cl2>Fe3＋C.图III结论，溶液pH：Na2CO3>NaHCO3n.图IV结论，酸性：H2SO4>H2SiO34.已知N A 是阿伏加德罗常数的值，下列说法不正确的是 A.1 mol K 2Cr 2O 7被还原为Cr 3＋转移的电子数为6N A B.标准状况下，2.24L Cl 2溶于水转移电子数小于0.1N A C.48 g 正丁烷和10 g 异丁烷的混合物中共价键数目为13N AD.1 L 0.1 mol·L －1磷酸钠溶液中阴离子所带的负电荷总数小于4.3N A 5.某兴趣小组对NH 4NO 3的热分解产物提出如下4种猜想：甲：N 2、HNO 3、H 2O 乙：N 2O 、NO 2、H 2O 丙：NH 3、N 2、H 2O 丁：N 2、NO 2、H 2O 你认为猜想有科学性不正确．．．的是 A.甲和乙 B.乙和丁 C.乙和丙 D.丙和丁 6.下列关于铁元素的说法正确的是A.预热的铁丝能在氯气中燃烧，生成棕褐色的烟雾B.还原铁粉与浓硫酸共热，生成能使品红溶液褪色的气体C.镀锌铁皮不易生锈，原因是使用了牺牲阴极的阳极保护法D.向印刷电路板的废液中，加足量的铁粉，振荡，再滴入KSCN 溶液显红色 7.肼(N 2H 4)空气燃料电池是一种环保型碱性燃料电池，电解液是20%～30%的KOH 溶液。
2024年浙江省绍兴市高三上学期11月选考科目诊断性考试高效提分物理试题
2024年浙江省绍兴市高三上学期11月选考科目诊断性考试高效提分物理试题一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题2020年7月23日，“天问一号”探测器成功发射，开启了探测火星之旅。
截至2022年4月，“天问一号”已依次完成了“绕、落、巡”三大目标。
假设地球近地卫星的周期与火星近火卫星的周期比值为k，地球半径与火星半径的比值为n。
则下列说法正确的是（ ）A．地球质量与火星质量之比为B．地球密度与火星密度之比为C．地球第一宇宙速度与火星第一宇宙速度之比为D．如果地球的某一卫星与火星的某一卫星轨道半径相同，则两卫星的加速度之比为第(2)题我国科学家钱三强、何泽慧夫妇在实验中发现铀核也可能分裂为三部分或四部分。
如图是铀核俘获中子后，裂变成三个质量较大的核和一个质量较小的核时产生的径迹。
下列说法错误的是（）A．铀核裂变过程质量数守恒B．铀核裂变过程质子数守恒C．铀核裂变过程如果生成物不同，释放的能量可能会有差异D．铀核中使核子紧密结合在一起的作用是弱相互作用第(3)题质量相等的、两小球（视为质点）在同一竖直线的不同高度以不同的初速度同时竖直上抛，在球到达最高点时两球发生正碰且碰撞时间极短。
图中实线和虚线分别表示、两小球位置随时间变化的曲线，图线Ⅰ前半部分、Ⅱ后半部分关于时刻对称。
则下列说法正确的是（ ）A．时刻，球的速率大于球的速率B．碰撞前后瞬间，球的动量不变C．球先落回地面D．碰撞后球的机械能大于球的机械能第(4)题真空轮胎在轮胎和轮圈之间封闭着一定质量的空气。
海南夏天天气炎热，胎内气体开始升温，假设此过程胎内气体的体积不变，则此过程中（ ）A．每个气体分子动能均增大B．气体对外做功C．速率大的区间内分子数减少D．气体压强增大第(5)题以下四幅图中所涉及热学知识的论述，说法正确的是（ ）A．图甲为中间有隔板的绝热容器，隔板左侧装有温度为T的理想气体，右侧为真空。
浙江省绍兴市2020届高三11月选考科目诊断性考试 英语 Word版含答案
- 1 - 2019年11月绍兴市高考科目诊断性考试英 语第I 卷注意事项：1. 答第I 卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2. 选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
不能答在本试卷上，否则无效。
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. Why did the woman get the parcel so late?A. It was delivered to a wrong address.B. The man's boss forgot about it.C. The post office lost the parcel.2. What are they talking about?A. The writing techniques.B. The task for the next class.C. The report on the French Revolution.3. What is the woman going to do this evening?A. Go to dinner.B. Make a reservation.C. See her sister off.4. What is the man interested in?A. Politics.B. Fashion.C. Sports.5. What does the woman mean?A. The doctor is away on business.B. The doctor's schedule is filled tomorrow.C. The doctor's clinic will be closed tomorrow.。
2020届浙江省绍兴市2017级高三上学期11月选考科目诊断考试理科综合物理试卷及解析
2020届浙江省绍兴市2017级高三上学期11月选考科目诊断考试理科综合物理试卷★祝考试顺利★(解析版)本试题卷分选择题和非选择题两部分,共8页,满分100分,考试时间90分钟。
考生注意：1. 答题前,请务必将自己的姓名、准考证号用黑色字迹的签字笔或钢笔分别填写在试题卷和答题卡规定的位置上。
2. 答题时,请按照答题卡上“注意事项”的要求,在答题卡相应的位置上规范作答,在试题卷上的作答一律无效。
3. 非选择题的答案必须使用黑色字迹的签字笔或钢笔写在答题纸上相应区域内。
作图时,先使用2B铅笔,确定后必须使用黑色字迹的签字笔或钢笔描黑。
4. 可能用到的相关公式或参数：重力加速度g均取10m/s2。
一、单项选择题（本题共6小题,每小题3分,共18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.现行的第四代移动通信技术4G,采用1880～2635MHz频段的无线电波；2020年我国将全面推行第五代移动通信技术5G,采用3300～5000MHz频段的无线电波．未来5G网络的传输速率是4G网络的50～100倍．下列说法中正确的是（）A. 5G信号和4G信号都是横波B. 在空气中5G信号比4G信号传播速度大C. 5G信号和4G信号相遇能产生干涉现象D. 5G和4G电磁波信号的磁感应强度随时间是均匀变化的【答案】A【详解】A．5G和4G信号都是电磁波,电磁波都是横波,故A正确；B．任何电磁波在真空中的传播速度均为光速,故传播速度相同,故B错误；C．波的干涉条件是两列波的频率相同,振动情况相同,5G和4G信号的频率不同,相遇不能产生干涉现象,故C错误；D．根据麦克斯韦电磁场理论可知,均匀变化的电（磁）场只能产生恒定不变的磁（电）场,不能形成电磁波,故5G 和4G 电磁波信号的磁感应强度随时间不是均匀变化的,故D 错误。
2.2019年9月23日,中国西昌卫星发射中心以“一箭双星”方式成功发射第47、48颗北斗导航卫星．两颗卫星均属于中圆地球轨道卫星,轨道半径为72.810⨯m,是目前在建的中国北斗三号系统的组网卫星．已知地球同步卫星轨道半径为74.210⨯m,则第48颗北斗卫星与地球同步卫星相比（ ）A. 动能较大B. 周期较大 C .向心力较大D. 向心加速度较大【答案】D 【详解】根据万有引力提供向心力可知222()2Mm v G m r m ma r T rπ=== 可得v =2T = 2GM a r = 212k E mv ＝ AC ．北斗卫星和同步卫星的质量未知,则动能和向心力无法确定,选项AC 错误；BD ．分析题意可知,同步卫星的轨道半径大于北斗卫星,则北斗卫星的周期小,向心加速度大,故D 正确,B 错误。
2020届浙江省绍兴市高三11月选考科目诊断性考试 物理
2020届浙江省绍兴市高三11月选考科目诊断性考试物理试题★祝考试顺利★注意事项：1、考试范围：高考范围。
2、试题卷启封下发后，如果试题卷有缺页、漏印、重印、损坏或者个别字句印刷模糊不清等情况，应当立马报告监考老师，否则一切后果自负。
3、答题卡启封下发后，如果发现答题卡上出现字迹模糊、行列歪斜或缺印等现象，应当马上报告监考老师，否则一切后果自负。
4、答题前，请先将自己的姓名、准考证号用0.5毫米黑色签字笔填写在试题卷和答题卡上的相应位置，并将准考证号条形码粘贴在答题卡上的指定位置。
用2B铅笔将答题卡上试卷类型A后的方框涂黑。
5、选择题的作答：每个小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。
写在试题卷、草稿纸和答题卡上的非选择题答题区域的答案一律无效。
6、主观题的作答：用签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域的答案一律无效。
如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。
不按以上要求作答无效。
7、保持答题卡卡面清洁，不折叠，不破损，不得使用涂改液、胶带纸、修正带等。
8、考试结束后，请将本试题卷、答题卡、草稿纸一并依序排列上交。
一、单项选择题(本题共6小题，每小题3分，共18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.现行的第四代移动通信技术4G，采用1880～2635MHz频段的无线电波；2020年我国将全面推行第五代移动通信技术5G，采用3300～5000MHz频段的无线电波。
未来5G网络的传输速率是4G网络的50～100倍。
下列说法中正确的是A.5G信号和4G信号都是横波B.在空气中5G信号比4G信号传播速度大C.5G信号和4G信号相遇能产生干涉现象D.5G和4G电磁波信号的磁感应强度随时间是均匀变化的2.2019年9月23日，中国西昌卫星发射中心以“一箭双星”方式成功发射第47、48颗北斗导航卫星。
浙江省绍兴市2020届高三11月选考科目诊断性考试生物试题 Word版含解析
2019年11月绍兴市选考科目诊断性考试生物试题一、选择题1.肺癌是对人体健康和生命威胁最大的恶性肿瘤之一，下列有关叙述正确的是A. 吸烟不会提高肺癌发病率B. 肺癌细胞是由正常细胞转化而来的C. 肺癌可以通过空气传播D. 肺癌细胞表面含有多种粘连蛋白，不会在体内转移【答案】B【解析】【分析】癌细胞的特征：在适宜条件下具有无限增殖的能力；细胞表面的糖蛋白减少，细胞间的粘着性降低，导致细胞容易扩散和转移；细胞形态发生改变。
引起细胞发生癌变的致癌因子：（1）外部因素包括：物理因素，如紫外线、X射线等；化学因素，如亚硝酸盐、煤焦油等；生物因素，如Rous肉瘤病毒等。
（2）内部因素：原癌基因和抑癌基因发生突变的结果。
【详解】A、香烟中含有煤焦油等化学致癌因子，因此吸烟会提高肺癌发病率，A错误；B、肺癌细胞是由于正常细胞的基因发生突变后转化而来的，B正确；C、肺癌是由于基因突变引起的，不能通过空气传播，C错误；D、肺癌细胞表面的粘连蛋白减少，在体内容易发生转移，D错误。
故选B。
2.下列关于水污染的叙述，正确的是A. 家庭污水、化学肥料、杀虫剂都是水体污染物B. 水体污染是不可避免的，我们可以“先污染，后治理”C. 酸雨只会伤害陆地生物，对水体生态平衡没有影响D. 由于海洋很大，石油漏入大海对海洋生态系统不会构成威胁【答案】A【解析】【分析】水体污染的主要造成水体污染的原因是多方面的，其主要来源有以下几方面：(1)工业废水：工业废水是世界范围内污染的主要原因。
工业生产过程的各个环节都可产生废水。
影响较大的工业废水主要来自冶金、电镀、造纸、印染、制革等企业。
(2)生活污水：是指人们日常生活的洗涤废水和粪尿污水等。
来自医疗单位的污水是一类特殊的生活污水，主要危害是引起肠道传染病。
(3)农业污水：主要含氮、磷、钾等化肥、农药、粪尿等有机物及人畜肠道病原体等。
(4)其他：工业生产过程中产生的固体废弃物含有大量的易溶于水的无机和有机物，受雨水冲淋造成水体污染。
浙江省绍兴市高三11月选考科目诊断性考试 英语 含答案
2019年11月绍兴市高考科目诊断性考试英语第I卷注意事项：1. 答第I卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2. 选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
不能答在本试卷上，否则无效。
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. Why did the woman get the parcel so late?A. It was delivered to a wrong address.B. The man's boss forgot about it.C. The post office lost the parcel.2. What are they talking about?A. The writing techniques.B. The task for the next class.C. The report on the French Revolution.3. What is the woman going to do this evening?A. Go to dinner.B. Make a reservation.C. See her sister off.4. What is the man interested in?A. Politics.B. Fashion.C. Sports.5. What does the woman mean?A. The doctor is away on business.B. The doctor's schedule is filled tomorrow.C. The doctor's clinic will be closed tomorrow.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。
2024届浙江省绍兴市高三上学期11月选考科目诊断性考试物理核心考点试题(基础必刷)
2024届浙江省绍兴市高三上学期11月选考科目诊断性考试物理核心考点试题（基础必刷）一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题如图，某滑雪爱好者从倾角一定的雪道上A点由静止滑下，滑到水平雪道上C点时速度刚好为零，滑雪爱好者经过倾斜雪道的最低点B点时速度大小不变。
若滑雪爱好者在倾斜和水平雪道上均做匀变速直线运动，已知从A到C运动的路程为60m，时间为40s，则该滑雪爱好者经过B点时的速度大小为（ ）A．5m/s B．3m/s C．4m/s D．2m/s第(2)题如图所示，上下开口、内壁光滑的铜管P和塑料管Q竖直放置，小磁块先后在两管中从相同高度处由静止释放，并落至底部，则小磁块（）A．在P和Q中都做自由落体运动B．在两个下落过程中的机械能都守恒C．在P中的下落时间比在Q中的长D．落至底部时在P中的速度比在Q中的大第(3)题如图所示的是神舟十八号载人飞船于2024年4月25日20时59分发射现场，神舟十八号由三名航天员组成。
下列说法正确的是（ ）A．“20时59分”指的是时间间隔B．在图示状态下，神舟十八号飞船内三位宇航员处于失重状态C．神舟十八号飞船的发射速度不可能小于7.9km/sD．地面控制人员在观察神舟十八号飞船的姿态调整过程中，神舟十八号飞船可视为质点第(4)题2022德国柏林国际轨道交通技术展览会简称lnnoTrans2022上，中国高速磁悬浮“黑科技”再一次吸引了众多国际观众的目光，中国中车面向全球发布了当前世界上可实现的速度最快陆地公共交通工具—时速达600km/h的高速磁浮交通系统。
高速磁悬浮列车拥有“快起快停”的技术优点，能发挥出速度优势，也适用于中短途客运。
下列说法正确的是（ ）A．“磁悬浮”技术是利用了电流的磁场与地磁场之间的斥力使列车实现悬浮的B．“磁悬浮”技术能极大地减少列车与轨道的摩擦，在相同的牵引功率下获得更大的速度C．高速磁悬浮列车速度大，所以其惯性也非常大D．实现“磁悬浮”技术的“超导材料”是利用了其电阻率随着温度的降低而增大的特点制成第(5)题道路压线测速系统，不仅可以测速，也可以测量是否超载，其结构原理可以理解为如图甲所示的电路，感应线连接电容器C的其中一块极板，车轮压在感应线上会改变电容器两板间的距离，灵敏电流计G中有瞬间电流，压力越大，电流峰值也越大，汽车的前、后轮先后经过感应线，回路中产生两次脉冲电流如图乙所示，以顺时针方向为电流正方向，则（ ）A．车轮压线时，电容器两板间距离变小B．车轮经过感应线电容器先充电后放电C．增大电阻R的阻值，稳定后电容器的带电量减小D．若汽车前后轮间距为，可估算车速约为第(6)题一圆筒的横截面如图所示，其圆心为O，筒内有垂直于纸面向里的匀强磁场，磁感应强度为B。