上海-水平测试-模拟试卷三
上海市杨浦高级中学2022-2023学年英语高三第一学期期末学业水平测试模拟试题含解析
2022-2023高三上英语期末模拟试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。
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第一部分（共20小题，每小题1.5分，满分30分）1．I could not ________my tears when I saw the picture of my father working at the quake zone.A．bring In B．turn upC．take off D．hold back2．The problem _______he will have his college education at home or abroad remains untouched.A．how B．whether C．that D．when3．It's always a good idea to have a second key somewhere________ you lose the first one.A．in case B．now thatC．even though D．as long as4．It is obvious to the students _____________they should get well prepared for their future.A．as B．thatC．which D．whether5．Mr. Smith didn’t understand _____ made his son so upset that evening.A．what was it B．why it was this C．how that was D．what it was that6．Even a small personal computer store vast amounts of information. A．might B．canC．ought to D．has to7．Contrary to popular belief, taking a walk immediately after meals doesn’t _______ do good to our health.A．necessarily B．specially C．directly D．constantly8．________ in the last examination, she was more confident of another success in the coming one.A．To succeed B．To have succeeded C．Having succeeded D．succeeding 9．Not until the bus disappeared in the distance ________ her school bag was gone. A．Tina had found B．had Tina foundC．did Tina find D．Tina found10．Peterson, a great archaeologist, said: “Archaeologists have been extremely patient because we were led to believe that the ministry was ________ this problem, but we feel that we can't wait any longer.”A．looking out B．bringing out C．carrying out D．sorting out11．It’s certainly hard work.But, a man who wishes to have a career has to make a great many sacrifices.A．on the contrary B．in addition C．on the other hand D．in that case 12．— Do you know ______ the meeting room earlier?— She had a headache.A．why Ann left B．why did Ann leaveC．why Ann will leave D．why will Ann leave13．Life teaches us not to regret over yesterday, for it ________ and is beyond our control.A．passed B．will passC．has passed D．had passed14．—Excuse me, can you tell me where I can find a supermarket?—I happen to know ________ nearby. Come on, I’ll show you the way.A．one B．itC．that D．some15．More subway lines______ to make travelling easy in Beijing in the coming years. A．will build B．will be builtC．build D．are built16．Good food，good sleep，no exercise．That's he gained weight．A．how B．when C．what D．whether17．Due to a terrible flu that ________ on, many students don’t show up to sch ool today. A．goes B．was going C．is going D．has gone18．Jason will never forget about his 18th birthday, saw his being admitted to Harvard.A．when B．which C．that D．it19．The room is so clean. He ________ have cleaned it yesterday evening.A．will B．needC．can D．must20．It was only after a family related conversation ______________ I found out she was actually my distant cousin.A．when B．thatC．which D．who第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
上海市文绮中学2023届高一数学第一学期期末学业水平测试试题含解析
（2）已知 ，求
19． (1)已知 ，先化简f(α)，再求f( )的值；
(2)若已知sin( －x)＝ ，且0＜x＜ ，求sin 的值.
20．已知函数
（1）试判断函数的奇偶性；
（2）求函数的值域.
21．已知函数 且 为自然对数的底数）.
（1）判断函数 的奇偶性并证明
(2)证明函数 在 是增函数
(2) －x和 互余，所以sin =cos ，再结合已知条件即可求解.
【详解】(1) ；
f( )＝ ；
(2) ,
.
20、（1）奇函数；（2） .
【解析】化简函数f（x）=log3（2-sinx）-log3（2+sinx）（1）利用函数的奇偶性的定义直接求解即可；（2）把分子分离常数，根据-1≤sinx≤1，求出函数的值域
D：若存在实数 ，使得 ，则 ，D错误.
故选：B
7、C
【解析】利用点到直线的距离公式求出直线和圆的距离，即可作出判断.
【详解】圆C： 的圆心坐标为： ，
则圆心 到直线 的距离 ，
所以圆心在直线l上，
故直线与圆相交
故选C
【点睛】本题考查的知识要点：直线与圆的位置关系的应用，点到直线的距离公式的应用
8、A
D对任意 ，都有
5、C
【解析】本题首先可根据方程存在两个不同的实数根得出 、 ，然后设 ，分为 、 两种情况进行讨论，最后根据对称轴的相关性质以及 的大小即可得出结果.
【详解】因为方程 存在两个不同的实数根，
所以 ， ，解得 或 ，
设 ，对称轴为 ，
当 时，
因为两个不同 实数根在区间 上，
所以 ，即 ，解得 ，
15．将函数 的图象向左平移 个单位长度后得到 的图象，则 __________.
2022年上海市杨浦区名校九年级英语第一学期期末学业水平测试模拟试题含解析
2022-2023学年九上英语期末模拟试卷注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、--- Time is of great value. We should never _____ today’s work till tomorrow.--- Yeah. To cherish(珍视) time is to cherish life. Life never returns.A．put off B．part with C．put on2、—Could you tell me how many books I can borrow at a time?—Sorry, at all. Our computer has broken down.A．Not B．None C．Nothing D．No3、— Amy, why are you still in the classroom? School is over for half an hour.— Because I my task yet. I still need one more hour.A．didn’t finish B．won’t finish C．haven’t finished D．hadn’t finished4、It’s reported that people throw plastic bags along this street every day.A．hundred B．hundreds C．hundred of D．hundreds of5、You are supposed to be more careful to make fewer while you are writing.A．trouble B．matter C．mistakes D．problems6、_________! This is a chance to make your dream come true. Believe in yourself. Confidence leads to success. Good luck!A．Take it easy B．Take pride in C．Take it seriously7、My book ___________ here in two days through the EMS.A．are sent B．is sent C．will be sent D．will send8、Our basketball team won’t win the match _______ we work together.A．if B．since C．while D．unless9、Don't trouble your brother. He _________ on a new computer program.A．works B．was working C．is working D．has worked10、—I wonder ______.—She always cares much about others.A．how does Jane get on so well with her classmatesB．why Jane is generally liked by all the other classmatesC．if Jane is popular with her classmatesⅡ. 完形填空11、Do you like reading? Reading is a fun thing to do 1 your free time and is also a good way to 2 a betterstudent.You are learning large numbers of new 3 from reading. This can help you to have a bigger and richer vocabulary. 4 you read a lot, you will meet with many new words that you would not often use in everyday life. Reading often also helps 5 your writing because new words 6 in your compositions.Another good reason to read books is that the story can take your 7 to new places and help you become 8 open-minded. Each story you read is 9 . This gets your mind wide. When you read books you have to 10the background and persons and think of new and exciting people and places.1．A．on B．by C．in2．A．become B．get C．make3．A．sentences B．words C．knowledge4．A．Though B．If C．Unless5．A．grow B．keep C．improve6．A．can be used B．were used C．used7．A．body B．mind C．feeling8．A．more B．less C．much9．A．difficult B．easy C．different10．A．think over B．look out C．work outⅢ. 语法填空12、阅读下面对话，在空白处填入恰当的词，或填入括号中所给单词的正确形式（最多不超过3个）。
2020年上海市高等学校信息技术水平考试试卷三级多媒体应用系统技术A场
2020年上海市高等学校信息技术水平考试试卷三级多媒体应用系统技术（A 场）（本试卷考试时间 150 分钟）一、单选题 ( 本大题 15 道小题，每小题 1 分，共 15 分），从下面题目给出的A、B、C、D四个可供选择的答案中选择一个正确答案。
1.广播电台虚拟主播通过_______技术模拟出专业播音员的声音。
A.语音识别B.语音合成C.机器学习D.语音采样2.超分辨率图像可以由一幅低分辨率图像或图像序列恢复，其技术分为超分辨率________和超分辨率重建。
A.增强B.变换C.复原D.识别3.3D电视显示技术目前主要包括眼镜式3D技术和________技术。
A.色差式3DB.裸眼式3DC.偏光式3DD.快门式3D4.既属于多媒体输入设备又属于多媒体输出设备的是________。
A.触摸屏B.扫描笔C.绘图仪D.打印机5.基于________音频编码技术的AAC又称为高级音频编码，与MP3相比其音质更佳，文件更小。
A.MPEG-4B.MPEG-1C.MPEG-7D.MPEG-216.采用行程编码，字符串________可以获得最高的压缩比。
A.AAAADDDDRRGHDDDB.AAADDDDDRRGDDDDC.AADDDDRRRRRRDDDD.AAAADDDDRRGGGGF7.5G网络的关键技术之一网络切片，是一种虚拟网络________。
其中一个切片代表一个独立的虚拟化端到端网络，虚拟网络也可以用于大容量多媒体应用和服务需求。
A.请求B.传输C.调度D.架构8.各种多媒体对象对数据传输的QoS要求不同，其中_____允许的差错率最低。
A.音频B.视频C.文本D.图像9.Adobe Audition 3.0音频处理软件可以通过“________面板”对音频波形的显示范围进行调整。
A.缩放B.工程属性C.播放控制器D.时间10.采用300DPI的分辨率来扫描一幅4英寸×6英寸的彩色图像，将得到________个像素的图像。
上海市复兴高级中学2022-2023学年高一上数学期末学业水平测试试题含解析
依题意，若存在 ，使 ，则 时有 ，即 ， ， ．由于 ，所以 ．又因为区间 内有且仅有一个 ，使 成立，所以 具有性质 5分
（Ⅱ）依题意，若函数 具有性质 ，即方程 在 上有且只有一个实根
设 ，即 在 上有且只有一个零点
解法一：
（1）当 时，即 时，可得 在 上为增函数，
【详解】 ， ，
，
，故 ，
故选：C
【点睛】本题考查了平均数与方差，需熟记公式，属于基础题.
5、C
【解析】由直观图，确定原图形中线段长度和边 关系后可求得面积
【详解】由直观图，知 ， ， ，
所以三角形面积为
故选：C
6、B
【解析】根据充分条件、必要条件的概念判断即可.
【详解】若 ，则 成立，即必要性成立，反之若 ，则 不成立，
18．已知二次函数 .
（1）若函数满足 ，且 .求 的解析式；
（2）若对任意 ，不等式 恒成立，求 的最大值.
19．已知 .
（1）求 的值；
（2）求 的值.
20．已知A(2,0)，B(0,2)， ，O为坐标原点
（1） ，求sin 2θ的值；
（2）若 ，且θ∈(－π,0)，求 与 的夹角
21．已知向量 ， ，若存在非零实数 ， 使得 ， ，且 ，试求： 的最小值
【详解】解： ， ，
， ，且
， ，且 ，
，即 ，即 ，即 ，将 、 和 代入上式，可得
，整理得 ，因为 ， 为非零实数，所以 且 ，
由此可得，当 时， 的最小值等于
22、（Ⅰ） 具有性质 ;（Ⅱ） 或 或
【解析】（Ⅰ） 具有性质 ．若存在 ，使得 ，解方程求出方程的根，即可证得；（Ⅱ）依题意，若函数 具有性质 ，即方程 在 上有且只有一个实根．设 ，即 在 上有且只有一个零点．讨论 的取值范围，结合零点存在定理，即可得到 的范围
青少年人工智能编程水平测试三级 模拟真题01含答案
地区：姓名：准考证号：成绩：2021 青少年人工智能编程水平测试三级模拟试卷（理论＋编程）单选题多选题编码题总分301555100一、单项选择题（共 15 小题，每小题 3 分，共 45 分）1.利用以下哪个积木可以实现复制角色功能？（ D）A. 广播B. 循环C. 画笔D. 图章2.以下代码运行完毕后，可以得出变量【mul】的值为？（B ）A. 45B. 135C. 225D. 6753.关于变量滑杆，默认‘改变滑块范围’的最大值是？（ A）A. 100B. 10C. 1000D. 100004.在动物园里，饲养员要给 8 种不同的动物喂食，每种动物的喂食时间分别为 3 点、9 点、6 点、5点、8 点、2 点、7 点、6 点，如果可以任意调整 D. 将无关命令移出循环体喂食的顺序，那么这些动物等待食物的最短时间为？（B）7. 以下代码运行完毕后，变量【z】的值为？A. 46B. 121C. 167D. 206（C）5.如果某角色的代码如下,点击开始,当点击该角色时会出现什么效果？（D ）A.3B. 6C. 12D. 248.以下代码运行完毕后，变量【x】的值为？（D ）A.该角色边走边说数字“1”B.该角色移动一段距离C.该角色直接消失不见D.该角色说完数字“1”就消失不见6.小明设计图形化编程程序时使用了克隆体,可是运行一段时间以后,计算机的速度越来越慢,舞台上的角色出现严重的卡顿。
下面哪个选项最有可能解决这一问题？（C ）A. 采用加速模式B. 减少命令的数量 A. 37 B. 51C. 59D. 77C.使用删除本克隆体命令第1页（共9页）第2页（共9页）第3页（共9页）9.在选择结构中，计算机判断条件是否成立是依靠关系表达式与逻辑表达式来完成，在图形化编程软件中关系表达式放在以下哪一个部件中？C（）A. 运动B. 外观C. 运算D. 变量10.运行下方的程序，列表“水果”和“素菜”中，分别有几个元素？（B ）A. 0ABCDEFB. FEDCBAC. 0FEDCBAD. ABCDEF012. 当以下代码块执行完毕时，角色的 X 坐标是多少A. 3，1（D）B.30，10C.40 ，10D.10，3011.运行程序，输入 ABCDEF 后，小猫说出的内容是？（ B）A.0B. 40C. 20D. 12013. 运行下面程序，最后可能出现的图案是？（B）A.方形B.水滴形C.半圆形D.圆形14.如下图所示的积木可起到什么作用？（ A ）A.使用广播传递消息，角色被点击会说你好B.使用广播传递消息就会说你好C.只使用“角色被点击”就会说你好D.以上都不对15.如果想随机生成一个数字，必须使用以下哪一条命令？（B ）A.变量B.从 1-10 随机选一个数C.盖章D.循环第4页（共9页）第5页（共9页）第6页（共9页）二、多项选择题（共 5 小题，每小题 3 分，共 15 分）1.在图形化编程软件中下面说法正确的是？（ABD）A.可以将列表的指定项进行删除或替换B.建立列表时，可以同时建立名为“DATE”和“DATE”的列表C.列表只能作用于指定的角色，不能作用于所有的角色D.列表和变量一样，都可以在舞台上显示或隐藏2. 对比以下程序，下面说法正确的是？（ BC ） A. 列表第一项是 1B. 列表第二项是 1C. 列表第二项是 2D. 列表第四项是 44. 关于修改画笔中图章功能的颜色的相关说法错误的是？（ ABC ）A. 不能用一个数字来设置颜色B. 设置 RGB 的值C. 在画笔中不可以设置饱和度、亮度D. 在外观中设置或修改角色颜色特效5. 关于图形化编程软件的克隆,以下说法哪一个是正确的？（ AB ）A.两个程序执行结果一样 A. 世界上第一只克隆羊叫多利B.程序要实现的功能是判断一个数和 10 的大小 B. 克隆体也可以被克隆。
2022-2023学年上海市华东师范大学第二附属中学英语高三第一学期期末学业水平测试模拟试题含解析
2022-2023高三上英语期末模拟试卷注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。
2．答题时请按要求用笔。
3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。
4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。
5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。
第一部分（共20小题，每小题1.5分，满分30分）1．What an unforgettable experience! I'll write it down__________it is still fresh in my memory.A．since B．while C．after D．until2．I wouldn’t have missed the train if I ______ up earlier.A．got B．had got C．will get D．have got3．Humans spend a lot of time and money on their pets and the pets give all they have _____for that.A．in return B．in factC．in short D．in all4．He asked ______ for the computer.A．did I pay how muchB．I paid how muchC．how much did I payD．how much I paid5．The famous book Frankenstein, ________ by British novelist Mary Shelley, is the first work of science fiction.A．writing B．having writtenC．written D．was written6．World Food Day is held each year to underline the progress that ________ against hunger and that still needs to be made.A．is made B．was madeC．has been made D．will be made7．The children wrote magical stories together, _____ imaginary worlds of romantic and military adventure.A．to spin B．spinningC．having spun D．to have spun8．___________ and they will finish off the challenging job.A．In a week B．A week later C．After a week D．Another week9．---Don’t worry, Mum. The doctor said it was only the flu.--- __________! I’ll tell dad there’s nothing serious.A．Congratulations B．What a reliefC．How surprising D．I’m so sorry10．We should bear in mind that social development and balance of nature should goin .A．company B．sympathy C．association D．harmony11．Ensuring every child equal rights to education is _____the key to the elimination of inequality across the world lies.A．that B．what C．whether D．where12．－prlfessor, do you have something at this moment?－No,thanks.I'llcall you if there is any.A．typing B．typed C．to type D．to be typed13．The 19th Party Congress drew up a blueprint for China’s development in the next three decades and more. this blueprint into reality, we must be down-to-earth in our approach, take one step at a time as we move forward and deliver solid outcomes. A．Turning B．TurnedC．Turn D．To turn14．I think her opinion _________, because she is an experienced teacher.A．number B．calculatesC．figures D．counts15．--The weather is too cold ___ March this year.-- It was still ___ when I came here years ago.A．for; colder B．in; coldC．in; hot D．for; hotter16．语音知识（共5小题；每小题1分，满分5分）从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。
2024年高中高考英语复习测试卷(上海专用)(三)(原卷板+解析版)
2024年高中高考英语复习测试卷（上海专用）（三）（考试时间：120 分钟试卷满分：140 分）注意事项：1 ．答卷前，考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。
2 ．回答选择题时，选出每小题答案后，用铅笔把答题卡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。
回答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3 ．考试结束后，将本试卷和答题卡一并交回。
I.Listening Comprehension （第1-10 题, 每题1 分；第11-20 题，每题 1.5 分；共25 分）Section ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1 ．A ．$20. B ．$40. C ．$60. D ．$80.2 ．A ．In a language lab. B ．In a health center. C ．In a museum.D ．In a bookstore.3 ．A ．On the bed. B ．In the wardrobe. C ．Under the lamp.D ．Near the map.4 ．A ．Shop assistant and customer. B ．Husband and wife.C ．Colleagues.D ．Neighbors.5 ．A ．He agrees with the woman on school life.B ．He has much change after going to college.C ．He dislikes his life on campus.D ．He has remained the same since last year.6 ．A ．He is lining up.B ．He is jumping the queue unknowingly.C ．He is complaining of the long queue.D ．He is standing behind the woman.7 ．A ．Using core vocabulary.B ．Having a general knowledge of grammar.C ．Remembering more words.D ．Concentrating on the key words.8 ．A ．She has failed in the final exams.B ．She should focus on her study.C ．She should not have been anxious.D ．She sh ouldn’t take too many courses. 9 ．A ．Ask his mum to pay for his study.B ．Do some part-time jobs.C ．Transfer to another school next semester.D ．Talk about it with his mum.10 ．A ．It is full of nonsense.B ．It can hardly arouse the woman’s interest.C ．It should be lent to more people.D ．It is appealing to him.Section BDirections: In Section B, you will hear two short passages and one longer conversation, and you will be asked several questions on each of the short passages and the longer conversation. The short passages and the longer conversation will be read twice, but the questions will bespoken only once. When you hear a question, read the four possible answers on your paper and decide which one is the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11 ．A ．A naturalist. B ．A zoo specialist.C ．A TV reporter.D ．A nurse.12 ．A ．They are gentle and shy. B ．They are long-armed man-eatersC ．They are good at smile from ear to ear.D ．They are fierce animals.13 ．A ．Many species in the world may die out.B ．A good example can be followed to preserve wildlife.C ．Women are encouraged to work for zoos.D ．Our world is not safe today.Questions 14 through 16 are based on the following passage.14 ．A ．Industrial management. B ．Educational subjects.C ．Vocational subjects.D ．Computer-aided design.15 ．A ．Admissions Tutors. B ．Persons in the information office.C ．Careers’ tutors.D ．Persons in the library.16 ．A ．Foreign language. B ．Work experience.C ．Educational background.D ．Students’ talent.Questions 17 through 20 are based on the following conversation.17 ．A ．Because they usually set fires at a wedding ceremony.B ．Because people who receive them will give the couple a red envelop with money.C ．Because they look like small bombs in a red envelop.D ．Because Chinese people love red color especially at their wedding ceremonies.18 ．A ．They often refer to a gift registry from the bride and groom.B ．They directly ask the bride and groom for some advice.C ．They usually buy whatever they like themselves.D ．They prefer to buy some special and expensive gifts.19 ．A ．They have to promise to be responsible for their family.B ．They often promise to take care of each other’s parents.C ．They usually promise to love and care for each other.D ．They need promise to bring a happy life to the other.20 ．A ．Chinese love alcohol while Americans prefer wine instead.B ．Chinese toast with dishes but Americans toast with a cake.C ．In China people toast after dancing but in U.S. people tend to toast before dancing.D ．In China the bride and groom toast the guests while in U.S. guests toast the couple.II.Grammar and Vocabulary （每题1 分；共20 分）Section ADirections: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.Love from the Apple TreeOnce upon a time, there used to be a tall and big apple tree. A little boy, every day to the tree down, climbed up 21(pick) apples to eat, and slept in the shade of the tree. He loved the apple tree, and it loved to play with him. The little boy gradually grew up and stopped 22 (come) to play every day. One day hecame to the tree, picked all the apples and left happily. Another day, the boy came again, and cut off all the branches, happily away to build a house himself. One summer, the boy came back, cut down her tree trunk, built a boat, 23 (sail) away, and did not come back for a long time. After years, the boy returned at last. He was old and wanted 24 more than a place to rest. “Old root is 25 (suitable) to sit down and rest, come on, sit down and rest with me!” The boy sat down, and the apple tree was so happy that it shed tears.This is a story of everyone. The tree is like our parent. 26 we are young, we love to play with Mom and Dad. Having grown up, we leave them, and only come to them when we need something or when we are in trouble. No matter what, parents will always be there and give everything they 27 to make you happy.28 your parents can give you is not necessarily the best in the world, but they will try their best to give you all, and they are afraid that it is not enough; maybe they never said “I love you”, but love you in their own way for a lifetime, 29 is how most parents around the world show their love. For example, a tired father was watching his two daughters eat fried chicken, but he didn’t order anythi ng, telling his daughters that he was not hungry, 30 more money in his pocket. We grow up to know that the world’s most affectionate lie is what the father and mother said: I do not love to cat it and I amnot hungry.Section BDirections: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there isone word more than you need.A ．advantageB ．anticipatingC ．digitallyD ．facilitating E. geometry F. giant G. initiated H. painstakingly I. potentially J. reopened K. soughtHow Digital Modeling Plays a Key Role in Restoring the Notre Dame Cathedral (巴黎圣母院)It’s been more than four years since a fire damaged Notre Dame, the Catholic cathedral in Paris that’s historically drawn millions of visitors every year.Since then, people from around the world have united to support an effort, 31 by French President, that’s intended to have the building back open to the public by the end of next year. Teams working to restore the Gothic cathedral have 32 to rebuild much of the damaged sections using materials like oakwood (橡木) and stone that have stood the test of centuries.But the builders, architects and engineers do have the 33 of some 21st century technologies, including modern building information modeling (BIM) software that enables them to work with a(n) 34 detailed 3D digital model ofthe cathedral and surrounding site, backed by powerful cloud computing technology.“It allows you to really understand a lot of how a building fits together, how it’s constructed,” says Andrew Anagnost, CEO of design software 35 Autodesk. It has contributed technical consulting, software and financial assistance to the project since shortly after the fire. A digital model, which took more than a year to create, includes more than 12,000 objects.It was a complex process. Onsite workers captured the point-by-point 3D 36 of the cathedral with laser (激光) and photo equipment. Then, others turned the data points from that process into detailed shapes and objects, down to individual building stones. That let experts see how the building shifted in the fire —important for 37 any stability issues — and plan out the process of reconstruction.“It’s like Mission: Impossible when they plan,” says Nicolas Mangon, VP of architecture, engineering and construction industry strategy at Autodesk. “Every little piece is done 38 , and with the 3D model you can simulate ( 模拟) everything.”Even when the cathedral is 39 , the model may still serve important roles. Mangon says the company is currently in discussions about using it to manage aspects of the complex going forward, 40 usingsensors that could show the exact location of any future fires.III.Reading Comprehension (共45 分。
2018年上海市普通高中学业水平模拟考试信息科技试卷
2018年上海市普通高中学业水平模拟考试信息科技试卷2018.5一、单选题1．字符“D”ASCII码的十进制形式为“68”，以下说法正确的是（B）A．字符“E”ASCII码的十六进制形式为“44”B．字符“E”ASCII码在计算机内部储存为“01000101”C．字符“E”ASCII码在计算机内部储存为“69”D．字符“E”ASCII码的二进制形式为“1000100”2．汉字内码“进”用十六进制表示为“BDF8”，若用二进制则表示为（A）A．1011110111111000B．1100101111100100 C．1010110011110100D．11011011011110003．某小学有5个年级，每个年级都组织了一个手工制作兴趣小组。
如果用七位二进制数（C □□□□□□□）对参加计算机兴趣小组的同学进行编码。
要求该二进制编码能分别表示年级编号（不能为0）和学生编号（不能为0），则每个兴趣小组最多允许人数为（D）A．31人B．32人C．16人D．15人4．小明所在的学校共有8个年级，每个年级最少10个班级，最多14个班级。
若对全校的年级班级进行统一编号，至少（D）A．用3位二进制表示年级号、5位二进制表示班级号B．用4位二进制表示年级号、4位二进制表示班级号C．用4位二进制表示年级号、5位二进制表示班级号D．用3位二进制表示年级号、4位二进制表示班级号5．二进制数101011右起第二位上“1”的位权是（B）A．2的2次方B．2的1次方C．2的4次方D．2的3次方6．为了提高食品安全，使用物联网技术可以及时了解农产品的种植、运输、存储、销售等各个环节，没有使用到的信息技术是（C）A．遥感技术B．定位技术C．纳米技术D．网络技术7．哪些属于信息科技发展对学习方式产生的影响（B）①更容易获取开放的学习资源②定制个性化的学习内容③方便远程协作和交流④搭建虚拟科学实验环境A．①②B．①②③④C．②③D．①②④8．扫码支付已经深入到大众生活的方方面面，你认为以下说法正确的是（C）①扫码支付不会存在任何风险②商家提供的二维码不一定安全③支付密码会有被盗取的风险④扫码支付未来可能会被更新的支付方式所替代A．①②③B．②③C．②③④D．①④9．关于冯·诺依曼“存储程序”的思想，下列说法中正确的是（A）A．程序和数据存储在计算机的存储器中，由计算机自动执行B．程序和数据存储在计算机的存储器中，由人工控制程序执行C．程序存储在控制器中，数据存储在存储器中，由计算机自动执行D．程序存储在ROM中，数据存储在RAM中，由计算机自动执行10．冯·诺依曼体系结构的计算机由五大逻辑部件组成，如图所示。
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上海市中等职业学校英语学业水平合格考试模拟试卷三Part I 听力（20分）Section A 听句子，选出相应的图片。
（5分）A B CE F G1. 2. 3 4. 5.Section B 根据所听到的短对话，选出最恰当的答案。
（10分）( )6. A. The dinner was good. B. The dinner was not good.C. The dinner was cheap.D. The dinner was expensive. ( ) 7. A. On a train. B. On a plane.C. On a bus.D. In a car.( )8. A. Tom B. The manC. The womanD. None of them( )9. A. She doesn’t know its hours.B. She thinks it closes at nine.C. It isn’t open on Sundays.D. She knows nothing.( )10. A. It’s wet in winter.B. It’s warm in winter.C. It’s cool in summer.D. It’s hot and wet in summer.( )11.A. The man was frightened by the film.B. The man had to answer the call.C. The man didn’t like the cinema.D. The man didn’t enjoy the film.( )12.A. Some school supplies（学习用品）.B. Some music cassettes.C. Something to drink.D. Something to eat.( )13.A.She can’t go this weekend.B. She wants to do something else.C. They should stay at the beach longer.D. They shouldn’t spend much money.( )14.A. He doesn’t want any dinner.B. He prefers another job.C. He will do anything to help.D. He doesn’t like salad.( )15.A. Change her job. B. Listen to the lecture.C. Take a vacation.D. Stop teaching.Section C根据听到的短文，判断下列句子是否符合短文内容。
对的在括号中填T，错的填F。
（5分）( )16. By skin-diving(潜水) you can get into a wonderful world.( )17. It is easy for you to climb big rocks when you are under water.( )18. You cannot catch fish in the sea during the day.( )19. With tanks(罐) of air on your back, you can stay in deep water for a long time.( )20. Skin-diving is interesting but not useful.Part II 语言知识（30分）Section A 语法：选择最佳答案填空。
（16分）ACo-operation(合作) is always __21___ when you make a project that the teacher gives you. First, discuss all you would like to do with your classmates. Choose one of the members to write down what you’re talking about. Then, with the ideas you get, list all__22___ you want. Everyone shares the duty for the project. You can collect information not only from books on the Internet. Making a survey and __23___ a research are also good ways. After that, all the members put what has been found together. Try to make the project more well-organized. ___24__ the end, you can give a report in front of your class to show the results of your hard work.（）21. A. need B. needingC. neededD. to need（）22. A. which B. whatC. itD. /（）23. A. doing B. to doC. doesD. does（）24. A. By B. In C. At D. OnBThe strangest thing about Lhasa is the weather, probably because the city lies so high in the mountains.It can change suddenly in a very short time, and that __25____ a few times in the past days. Yesterday is a good example, when we woke up at 8:00 it was cloudy but dry. Soon after it started to rain a bit at around 10:00 am. In 20 minutes it became snowy, and it was freezing cold outside. Then at around 12:00, when we just finished our visit to the Potala, the snow stopped and the clouds became thick. In an hour the temperature went up to over 20 degrees and it became sunny! Later in the afternoon it became even __26___ and we had drinks at an open air tea-house in the old town. At night after dinner when we wanted to take a taxi back to the hotel, it suddenly was very cold again and it started raining at 6:30. The whole day __27___ was hardly any wind, but while waiting for the taxi at 7:00 the wind suddenly picked up.Today it's sunny again, but windy, and about 13 degrees. But the weather report __28___ we received this morning said it would snow again.（）25. A. has happened B. had happenedC. happenedD. was happened（）26. A. warm B. warmerC. warmestD. warmly（）27. A. here B. whereC. thereD. it（）28. A. what B. where C. that D. whenSection B词汇：从下面的方框中选择最恰当的选项补全语篇。
(14分)Mr. and Mrs. Spencer both had v ery busy jobs and didn’t have much time to spend with their young children. They wanted to change this, and because their 29 was boating, they, decided to sail round the world 30 .It took six years to 31 everything for the trip. First, they bought a new boat. Then, both the husband and wife had to take sailing lessons and learn all about the sea and the weather. Mr. Spencer also did several courses in repairing engines and Mrs. Spencer spent an hour in a _32 learning to cut up fish.In October they had one year off from their jobs and sailed away from England with their two children. The next year, in August, their long journey 33 in Australia.The boat was not big, but they took a teacher for the children with them. None of them found the trip 34 because there were three computers, many CDs, a TV and a DVD player on theboat.The family 35 being at the sea and seeing the stars in the sky. But, most of all, Mr. and Mrs. Spencer enjoyed spending time with their children while they were still young.29. _____ 30. _____ 31. _____ 32. _____ 33. _____ 34. _____ 35. _____ Part III 语言功能：选择适当的问题或应答。