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沪教版2021年中考英语真题试卷(I)卷

沪教版2021年中考英语真题试卷（I）卷一、单项填空 (共15题；共30分)1. （2分）Many cities in China, ________ Beijing, have been deeply affected by dirty air.A . includingB . behindC . without2. （2分）Jenny will get up than usual in order to catch the first bus.A . earlyB . very earlyC . earlierD . earliest3. （2分）—Ben, can your son dress ?—No, he is only 3 years old. But he is learning to do it.A . yourselfB . itselfC . himselfD . myself4. （2分）—what do you want _______ for dinner?—Let's some rice and chicken.A . buy; buyB . to buy; to buyC . buy; to buyD . to buy; buy5. （2分）——Excuse me.Could you wake me up when my friend ______here?——Of course.But we still don't know when your friend ____ here.A . comes;will comeB . comes;comesC . will come;comesD . will come;will come6. （2分）At last his parents ________ him to move to the south alone for a job.A . agreedB . suggestedC . hopedD . encouraged7. （2分）I'm new here. Could you tell me ________?A . what was the matter with the bikesB . how I can call the yellow bikesC . whether should I pay something if I use the yellow bikesD . why there are so many yellow bikes here8. （2分）— Do you know if they swimming with us tomorrow?— I think they will if they freeA . go, will beB . will go, areC . go, areD . will go, will be.9. （2分）The for something is a fact or situation which explains why it happens or what causes it to happen.A . reasonB . messageC . problem10. （2分）—Is your father in?—No, but he ______ back home in twenty minutes.A . comeB . is comingC . cameD . comes11. （2分）As we're students, we obey the school rules.A . canB . mayC . mustD . could12. （2分）My computer began to return to the ______ running state after I killed the virus by newly-updated Kaspersky.A . formalB . normalC . generalD . common13. （2分）Our school _______in 1964.A . builtB . to buildC . buildsD . was built14. （2分）You'd better ____________ the information in the encyclopaedia.A . look forB . look atC . look up15. （2分）—Excuse me, would you mind telling me how to call a car through "Didi"?—_______.A . Certainly notB . Take it easyC . Sure, I'd love to二、完形填空 (共1题；共10分)16. （10分）完形填空What is the most important invention of all time? Is it the written word that helps us to record information? Is it the telephone that lets us talk to people 1 all over the world? Is it the car that lets us travel at great speeds to meet 2? Umberto Eco, an Italian writer, thinks it is something quite different. He says the most important invention might be right in front of your 3. He is talking about a simple pair of glasses.Modern eye glasses were 4 about 1,000 years ago. They were more than just a convenient way 5. Before glasses, writers, scientists or teachers 6 could not see properly had to memorize everything. After about ten years of poor eyesight, they could not remember well enough 7 could not work. Glasses meant that people could work into their old 8. People who wanted to remember some information could 9 and read it. Eye glasses are one of the world's greatest inventions and were probably 10 by the people who designed the first telephones and cars.（1）A . fromB . inC . ofD . about（2）A . otherB . othersC . the otherD . the others（3）A . eyesB . noseC . earsD . mouth（4）A . heardC . foundD . invented （5）A . to watchB . to readC . watchingD . reading （6）A . whichB . whyC . whenD . who （7）A . andB . orC . soD . but （8）A . ageB . nameC . class（9）A . write down itB . write it downC . write down themD . write them down（10）A . givenB . boughtC . soldD . worn三、阅读理解 (共4题；共49分)17. （8分）阅读理解Bury trip——June 18th, 2016We will be leaving the Perse School at 13：45. Please be at the school gate 10 minutes early. If you are late, you may miss the bus and not be able to go! If you miss the bus, you won't get your money back. The bus is planned to arrive in Bury at 14：30, although this depends on traffic. You will have free time to walk around and we will meet at the same location where we arrived at 17：15 to return to the Perse School by about 18：00.Things to doVisit the AbbeyThe Abbey is the ruin (废墟)of a church which was built more than 1，000 years ago. There are many nice gardens in it. And next to the Abbey, there is a big new church.Have a drink in the NutshellThis little bar is famous in Britain because it is officially (正式地)the smallest bar in the country. Good things are put in small bags, and the Nutshell serves some of the area's finest beer, as well as fascinating photos.Have a look at a beer shopAt the Greene King shop you can taste and buy some of the local beer, as well as food such as potato chips. There are also clothes available to buy.Several places are listed, but feel free to plan your own visit.（1）If Sara wants to take part in the trip, when should she arrive at the Perse School gate?A . At 13：35.B . At 13：45.C . At 14：20.D . At 14：30.（2）What can we see in the Abbey?A . A big museum.B . Tall towers.C . Nice gardens.D . A new church.（3）The Nutshell is famous in Britain because of its________ .A . small sizeB . good serviceC . best beerD . interesting photos（4）What can we buy at the Greene King shop?①beer ②potato chips ③postcards ④books ⑤clothesA . ①②④B . ①②⑤C . ②③④D . ③④⑤18. （8分）阅读理解Bill, Frank, Dave and Tom were brothers. Every year they sent their mother expensive gifts on her birthday. They liked to show her how rich they were.The eldest brother, Bill, had lots of money and wanted his mother to have the most expensive gift, but he didn't know what to buy. So he put an ad in the newspaper, "Wanted- the greatest gift for my mother." About a week before his mother's birthday, a man came to his office. He brought a big bird, and this bird could speak foreign languages and sing pop songs. The man made the bird talk in French and tell a joke in Japanese. Then the bird sang a beautiful song. The next day, Bill sent the bird to his mother with a birthday card.The day after his mother's birthday, he called his mother, "Well, mother," he asked, "what do you think of the bird?" "Oh, it's very delicious, dear, "said his mother.（1）Bill put an ad _______ to find the greatest gift.A . on the radioB . on TVC . in the newspaperD . on the Internet（2）What could the bird do?A . Talk in French.B . Tell a joke in Japanese.C . Sing.D . All of the above.（3）The next day, Bill sent the bird to his mother with_______.A . a birthday cakeB . some flowersC . nine thousand dollarsD . a birthday card（4）We can infer_______.A . the mother cooked the birdB . the bird flew awayC . the mother kept the bird as a petD . the mother sent the bird to Frank19. （8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。

上海中考英语专项练习-冠词练习卷一和参考答案

上海中考英语专项练习-冠词练习卷一姓名一、Choose the best answer( )1．_______ Great Wall is _______ longest wall in the world．A．A；a B．The；the C．A；the D．The；a ( )2．______ new bridge has been built over Huangpu River．A．The；a B．A；／C．A；the D．An；the ( )3．_______ woman over there is _______ popular teacher in our school．A．A；an B．The；a C．The；the D．A；the ( )4．He used to be _______ teacher but later he turned _______ writer．A．a；a B．a；the C．／；a D．a；／( )5．They made him _______ king．A．a B．the C．an D．／( )6．_______ tiger is _______ China．A．The；a B．A；theC．The；from D．The；the( )7．We can't see _______ sun at _______ night．A．the；the B．the；／C．a；／D．／；／( )8．_______ useful book it is！A．What an B．How a C．What a D．What ( )9．One afternoon he found _______ handbag．There was _______ “s” on the corner of _______ handbag．A．a；an；the B．a；a；theC．an；an；an D．the；a；a( )10．_______ old lady with white hair spoke ______ English well at _______ meeting．A．An；an；a B．The；／；anC．The；／；a D．The；／；the( )11．—Does Jim have _______ ruler？—Yes，he has _______．A．an；some B．a；one C．a；／D．any；one ( )12．There is _______ old bike．_______ old bike is Mr. Zhao's．A．an ；The B．the；AnC．a；The D．the；The( )13．_______apple a day keeps the doctors aw ay．A．The B．A C．An D．Two( )14．—How many books do you have？—I have _____ book．That's _____ English book．A．a；an B．a；one C．one；an D．one；one ( )15．At that time Tom was ______ one-year-old baby．A．a B．an C．the D．／( )16．His father is _______ English teacher．He works in our school．A．a B．an C．the D．／( )17．Is he _______ American boy ？A．an B．a C．one D．／( )18．Does Tom often play _______ football after_______ school？A．／；／B．／；the C．the；／D．a；／( )19．They passed our school _______ day before yesterday．A．an B．one C．a D．the( )20．Australia is ______ English-speaking country．A．a B．an C．the D．／( )21．She has _______ orange skirt．_______ skirt is nice．A．a；The B．an；The C．an；A D．the；The ( )22．This is _______ apple．It's _______ big apple．A．an；a B．a；the C．a；an D．an；the ( )23．Look at _______ horse over there．A．a B．an C．the D．／( )24．Don't play _______ basketball here．It's dangerous．A．a B．an C．／D．the ( )25．There is _______ old woman in the car．A．／B．the C．a D．an ( )26．Beijing is _______ beautiful city．It's _______ capital of China．A．a；a B．the；the C．／；the D．a；the ( )27．Shanghai is in _______ east of China．A．／B．an C．a D．the( )28．I've been a student there for nearly two and_______ half years．A．a B．an C．the D．／( )29．Bill is _______ English teacher．He likes playing _______ football．A．a；the B．an；the C．a；／D．an；／( )30．The museum is quite far．It will take you half _______ hour to get there by _______ bus．A．an；／B．an；a C．a；／D．／；／( )31．She has _______ orange skirt．_______ skirt is nice ．A．a；The B．an；The C．an；A D．the；The ( )32．This is _______ apple．It's _______ big apple．A．an；a B．a；the C．a；an D．an；the ( )33．Look at _______ horse over there．A．a B．an C．the D．／( )34．Don't play _______ basketball here．It's dangerous.A．a B．an C．／D．the( )35．There is _______ old woman in the car．A．／B．the C．a D．an( )36．Beijing is _______ beautiful city．It's _______ capital of China．A．a；a B．the；the C．／；the D．a；the ( )37．Shanghai is in _______ east of China．A．／B．an C．a D．the ( )38．I've been a student there for nearly two and _______ half years．A．a B．an C．the D．／( )39．Bill is _______ English teacher．He likes playing _______ football．A．a；the B．an；the C．a；／D．an；／( )40．The museum is quite far．It will take you half _______ hour to get there by _______ bus．A．an；／B．an；a C．a；／D．／；／( )41．One afternoon he found _______ handbag．There was _______ “s”on the corner of _______ handbag．A．a；an；the B．a；a；theC．an；an；an D．the；a；a( )42．_______ old lady with white hair spoke _______ English well at _______ meeting．A．An；an；a B．The；／；anC．The；／；a D．The；／；the( )43．______ woman over there is _______ popular teacher in our school．A．A；an B．The；a C．The；the D．A；the ( )44．Her son is studying Computer Science in _______ university in England．A．an B．a C．the D．／( )45．_______ air in room is not fresh. Let’s open window．A．/; the; / B．The; the; /C．The; the; the D．An; a; ／( )46．His father is _______ English teacher．He works in our school．A．a B．an C．the D．／( )47．Is he _______ American boy ？A．an B．a C．one D．／( )48．Does Tom often play _______ football after ______school？A．／；／B．／；the C．the；／D．a；／( )49．They passed our school _______ day before yesterday．A．an B．one C．a D．the ( )50．Australia is _______ English-speaking country．A．a B．an C．the D．／( )51．_______ Great Wall is _______ longest wall in the world．A．A；a B．The；the C．A；the D．The；a ( )52．_______ new bridge has been built over Huangpu River．A．The；a B．A；／C．A；the D．An；the二、Complete the sentences with “a(A)”, “an(An), the(The)” or “/”填空53. There is _______ picture of _______ elephant on_______ wall．54．This is _______ useful book．I've read it for_______ hour．55．_______ elephant is much heavier than_______ horse．56．_______ old man is _______ teacher．He likes playing _______basketball after _______ supper．57．After I had _______ quick breakfast，I hurried to school．58．Are _______ sheep kept by _______ farmers for producing _______ wool and _______ meat？59．They went to _______ People's Park，but we both went to _______ People's Cinema yesterday．60．I often watch _______ TV in _______ evening．61．_______ Changjiang River is _______ longest river in _______ China．62．Are you going to do it _______ second time？63．Washington is _______ capital of _______ USA．64．______Turners are living at the end of _______Turner Street．65．He joined the army in _______ spring of _______1995．66．_______ doctor told him to take _______ medicine three times _______ day．67．Let's go out for _______ walk．68．It's too hot．Open _______ door，please．69．There is _______ woman over there．_______ woman is Meimei's mother．70．_______ sun rises in _______ east．71．_______ day of ____ December 20，1999 is Monday．72．Tomorrow is _______ Christmas Day and my father and I went to choose _______ Christmas tree today．73．I think _______ maths is more important than any other subject．74．He often goes to _______ school by _______ bike．75．What does this _______ word mean，______Father？76．What _______ important news！质量QQ交流群：468900136上海中考英语专项练习-冠词练习卷一参考答案一、1-5. BCBDD 6-10. CBCAD 11-15. BACCA16-20. BAADB 21-25. BACCD 26-30. DDADA31-35. BACCD 36-40. DDADA 41-45. ADBBC46-50 BAADB 51-52. BC二、53．a；an；the54．a；an。

2020年上海省中考英语仿真考试试卷(一无听力)

2020年上海中考英语仿真模拟卷1Part 2 Phonetics, Vocabulary and Grammar(第二部分语音，词汇和语法)II．Choose the best answer (选择最恰当的答案) ：（共20分）26. Which of the following under lined parts is different in pronunciation from the others?A. For all his wealth, he is not happy.B. Go straight ahea d, and you’ll see the hall.C. NO one can lead me by the nose.D. Even dea th couldn’t beat him down.【答案】C27. Look at _______ English-English dictionary on the desk. Do you know whose it is?A. aB. theC. anD. /【答案】B28. That small car doesn't belong to Stella. It's _______.A. meB. myC. mineD. myself【答案】C29. ______ the night of National Day, we had a lovely time with our relatives.A. OnB. AtC. InD. For【答案】A30. Mr. Brown is a well-known professor, _______ he still broke the traffic rules. What a pity!A. butB. soC. orD. as【答案】A31. After class, some students do their homework, ___ talk with each other happily.A. the othersB. otherC. the otherD. others【答案】D32. Remember, the work must be done as _______ as you can.A. carefulB. carefullyC. more carefulD. more carefully【答案】B33. Mr. Lin is _______ work at the moment. Could you call him an hour later?A. inB. atC. onD. to【答案】B34. There ______ be some mistakes! No one called Robert lives here.A. canB. needC. oughtD. must【答案】D35. The Harry Potter books _____ pretty popular since they were published.A. becomeB. are becomingC. will becomeD. have become【答案】D36.A library with five thousand books,______to the nation as a gift.A. is offeredB. has offeredC. are offeredD.have offered【答案】A37.As soon as everyone taking the examination_______,the test paper were______.A. was seated;given upB.seated;given offC.sat;given inD.was seated;given out【答案】D38.The news came as no surprise to me. I_______for some time that the factory was going to shut down.A. had knownB. knewC.have knownD.know【答案】A39.The taxi driver had no choice but_____help.A. to turn the passenger forB.to turn to the passenger forC. turn the passenger forD.turn to the passenger for【答案】B40.On the floor ______the bottle he’d been looking for.A. layB. lyingidD.had lain【答案】A41.Don’t all speak at once!_________,please.A. Each at one timeB. One by one timeC. One at a timeD.One for each time【答案】C42.---______is the population of the town?---Over 20,000.And a third of the population_____workers of the car factory.A.What;areB. How many;areC. What;isD.How many;is【答案】A43.I’m really not clear__________A. that he solved the crime or notB. what happens to the missing vaseC. how long he came to ShanghaiD. who was questioned by the detective【答案】D44.Which of the following sentences is RIGHT?A. Jennifer has bought the book for two weeks.B. He has studied Japanese since 5years.C. They have met and made friends since 2002D. I haven’t met my cousin for ages.【答案】D45.--Jack,I’d like to have your opinions ab out my written report. --______,but I have one suggestion.A.That’s a good idea.B.You are smart.C. It looks fine to meD.You should check it first【答案】C【押题理由】所押题目涵盖中考常考考点，以基础为主，体现中考学业水平考试的特点，部分题目也有一定的难度，需要学生细心答题，有区分度。

2024年上海市中考第一次模拟考试语文试题(附参考答案)

2024年上海市中考第一次模拟考试语文试题（附参考答案）（考试时间：100分钟试卷满分：150分）一、古诗文（35分）（一）默写与运用。

（13分）1．默写（1）长风破浪会有时，。

（《行路难·其一》）（2）但愿人长久，。

（《水调歌头》）（3），锦鳞游泳。

（《岳阳楼记》）（4）山水之乐，。

（欧阳修《醉翁亭记》）（5）《酬乐天扬州初逢席上见赠》一诗中既是对友人关怀的感谢，也是和友人共勉，表现诗人坚定的意志和乐观的精神的句子是，。

（二）阅读下面短文，完成下面小题（22分）阅读下面的古诗文，完成下面小题。

【甲】石壕吏（节选）听妇前致词：三男邺城成。

一男附书至，二男新战死。

存者且偷生，死者长已矣！室中更无人，惟有乳下孙。

有孙母未去，出入无完裙。

老妪力虽衰，请从吏夜归。

急应河阳役，犹得备展炊。

【乙】醉翁亭记（节选）至于负者歌于途，行者休于树，前者呼，后者应，伛偻提携，往来而不绝者，滁人游也。

临溪而渔，溪深而鱼肥，酿泉为酒，泉香而酒冽，山肴野蔌，杂然而前陈者，太守宴也。

宴酣之乐，非丝非竹，射者中，弈者胜，觥筹交错，起坐而喧哗者，众宾欢也。

苍颜白发，颓然乎其间者，太守醉也。

【丙】欧阳修传（节选）范仲淹以言事①贬，在廷多论救②，司谏高若讷独以为当黜。

修贻书责之，谓其不复知人间有羞耻事。

若讷上其书，坐贬夷陵令，稍徙乾德令、武成节度判官。

久之，复校勘，进集贤校理。

庆历三年，知谏院。

时仁宗更用大臣，杜衍、富弼、韩琦、范仲淹皆在位，增谏官员，用天下名士，修首在选中。

每进见，帝延问执政，咨所宜行。

既多所张弛③，小人翕翁不便④。

修虑善人必不胜，数为帝分别言之。

初，范仲淹之贬饶州也，修与尹洙、余靖皆以直仲淹见逐，目之曰“党人”。

自是，朋党之论起，修乃为《朋党论》以进。

其略曰：“君子以同道为朋，小人以同利为朋，此自然之理也。

故为君但当退小人之伪朋，用君子之真朋，则天下治矣。

”（《宋史·欧阳修传》）【注释】①言事：直陈时弊。

中考数学2022年上海市中考数学第一次模拟试题(含答案及解析)

2022年上海市中考数学第一次模拟试题考试时间：90分钟；命题人：教研组考生注意： 1、本卷分第I 卷（选择题）和第Ⅱ卷（非选择题）两部分，满分100分，考试时间90分钟2、答卷前，考生务必用0.5毫米黑色签字笔将自己的姓名、班级填写在试卷规定位置上3、答案必须写在试卷各个题目指定区域内相应的位置，如需改动，先划掉原来的答案，然后再写上新的答案；不准使用涂改液、胶带纸、修正带，不按以上要求作答的答案无效。

第I 卷（选择题 30分）一、单选题（10小题，每小题3分，共计30分）1、下列分数中，最简分数是（）A ．69B ．24C ．46D ．292、下列说法中，正确的是（） A ．整数包括正整数和负整数 B ．自然数都是正整数C ．一个数能同时被2、3整除，也一定能被6整除D ．若0.3m n ÷=，则n 一定能整除m3、下列四条线段为成比例线段的是（）A ．a ＝10，b ＝5，c ＝4，d ＝7B ．a ＝1，bc，dC ．a ＝8，b ＝5，c ＝4，d ＝3D ．a ＝9，bc ＝3，d4、关于x 的方程5264x a a x -=+-的解是非负数，则a 的取值范围是（） A ．1a ≥ B ．1a ≤- C ．1a ≥- D ．0a ≥ ·线○封○密○外5、二次函数y＝ax2+bx+c（a≠0）与一次函数y＝ax+c在同一坐标系中的图象大致为（）A．B．C．D．6、下列说法中正确的是（）A．符号相反的两个数互为相反数B．0是最小的有理数C．规定了原点、方向和单位长度的射线叫做数轴D．0既不是正数，也不是负数〈〉=，不超过7的素数有2、3、5、7共4 7、x是正整数，x〈〉表示不超过x的素数的个数．如：74〈〈〉+〈〉+〈〉⨯〈〉⨯〈〉〉的值是（）个，那么2395134188A．9 B．10 C．11 D．128、下列命题正确的有几个（）①如果整数a能被整数b（不为0）除尽，那么就说a能被b整除；②任何素数加上1都成为偶数；③一个合数一定可以写成几个素数相乘的形式；④连续的两个正整数，它们的公因数是1．A．0 B．1 C．2 D．39、下列哪个数不能和2，3，4组成比例（）A ．1B ．1.5C ．223D ．6 10、下面分数中可以化为有限小数的是（） A ．764 B ．730 C ．7172 D ．1272 第Ⅱ卷（非选择题 70分）二、填空题（5小题，每小题4分，共计20分） 1、若3423x =，则x =______． 2、一个扇形面积等于这个扇形所在圆面积的25，则这个扇形的圆心角是______． 3、若23a b =，则a a b =+________． 4、13小时=________分钟． 5、求比值：125克：0.5千克=_______________ 三、解答题（5小题，每小题10分，共计50分） 1、已知：:2:3a b =，(5):()2:3a b x ++=，求x 的值 2、计算：1743.51 1.252 3.84105⨯+⨯-÷． 3、一条公路长1500米，已修好900米，还需修全长的几分之几？ 4、将6本相同厚度的书叠起来，它们的高度为14厘米，再将15本这样相同厚度的书叠在上面，那么这叠书的总高度是多少厘米？ 5、求19962的末三位是多少．-参考答案- 一、单选题·线○封○密○外1、D【分析】根据最简分数是分子，分母只有公因数1的分数即可得出答案．【详解】∵622142=== 934263，，，∴29是最简分数，故选：D．【点睛】本题主要考查最简分数，掌握最简分数的定义是解题的关键．2、C【分析】根据整数的分类，自然数的定义，倍数与约数，可得答案．【详解】解：A、整数包括正整数、零和负整数，故A错误；B、自然数都是非负整数，故B错误；C、一个数能同时被2、3整除，也一定能被6整除，故C正确；D、m÷n=整数，则n一定能整除m，故D错误；故选：C．【点睛】本题考查了有理数，整数包括正整数、零和负整数，注意自然数都是非负整数．3、B【详解】A ．从小到大排列，由于5×7≠4×10，所以不成比例，不符合题意； B1=，所以成比例，符合题意； C ．从小到大排列，由于4×5≠3×8，所以不成比例，不符合题意； D故选B ．【点睛】本题考查线段成比例的知识．解决本类问题只要计算最大最小数的积以及中间两个数的积，判断是否相等即可，相等即成比例，不相等不成比例． 4、C 【分析】先求出方程的解，然后根据题意得到含参数的不等式求解即可．【详解】解：由5264x a a x -=+-，方程的解为1x a =+， ∴10a +≥，即1a ≥-．故选C ．【点睛】本题主要考查一元一次方程的解及一元一次不等式的解，熟练掌握运算方法是解题的关键． 5、D 【分析】观察两图象，分别确定,a c 的取值范围，即可求解．【详解】·线○封○密○外解：A 、抛物线图象，开口向下，即0a < ，而一次函数图象自左向右呈上升趋势，则0a > ，相矛盾，故本选项错误，不符合题意；B 、抛物线图象与y 轴交于负半轴，即0c < ，而一次函数图象与y 轴交于正半轴，0c > ，相矛盾，故本选项错误，不符合题意；C 、抛物线图象，开口向上，即0a > ，而一次函数图象自左向右呈下降趋势，即0a < ，相矛盾，故本选项错误，不符合题意；D 、抛物线图象，开口向下，即0a < ，一次函数图象自左向右呈下降趋势，即0a < ，两图象与y 轴交于同一点，即c 相同，故本选项正确，符合题意；故选：D ．【点睛】本题主要考查了二次函数、一次函数的图象和性质，熟练掌握二次函数20y ax bx c a ++≠＝（） a 决定抛物线的开口方向，c 决定抛物线与y 轴的交点位置是解题的关键．6、D【分析】根据有理数的相关概念直接进行排除选项即可．【详解】A 、符号相反的两个数不一定是相反数，如4和-3，故错误；B 、0不是最小的有理数，还有负数比它小，故错误；C 、规定了原点、正方向和单位长度的直线叫做数轴，故错误；D 、0既不是正数也不是负数，故正确．故选D ．【点睛】本题主要考查相反数、数轴及零的意义，熟练掌握各个知识点是解题的关键．7、C【分析】根据题意所给定义新运算及素数与合数的概念直接进行求解．【详解】解：23〈〉表示不超过23的素数有2、3、5、7、11、13、17、19、23共九个，则23=9〈〉；95〈〉表示不超过95的素数有2、3、5、7、11、13、17、19、23、29、31、37、41、43、47、53、59、61、67、71、73、79、83、89共24个，则有95=24〈〉，由1=0〈〉可得134188=0〈〉⨯〈〉⨯〈〉； 2395134188=33=11∴〈〈〉+〈〉+〈〉⨯〈〉⨯〈〉〉〈〉；故选C ．【点睛】本题主要考查素数与合数，熟练掌握素数与合数的概念是解题的关键． 8、C 【分析】 ①除尽是指被除数除以除数（除数≠0），除到最后没有余数，就说一个数能被另一个数除尽；而整除是指一个整数除以一个非0整数，得到的商是整数还没有余数，就说一个数能被另一个数整除； ②根据质数的定义，2为最小的质数，但是2+1=3，3为质数； ③根据合数的定义：一个数除了1和它本身以外还有别的因数，这样的数叫做合数，分解质因数就是把一个合数写成几个质数的连乘积形式，所以任何一个合数都可以写成几个质数相乘的形式； ④相邻的两个正整数是互质数，互质数的公因数是1，由此即可解答．【详解】 ①根据“整除”和“除尽”概念的不同，可知能被b 除尽的数不一定能被b 整除．如：15÷2=7.5，15能被2除尽，但不能被2整除，故①错误； ②由于2为最小的质数，2+1=3，3为奇数，所以任何质数加1都成为偶数的说法是错误的，故②错误；·线○封○密○外③任何一个合数都可以写成几个质数相乘的形式，故③正确；④根据相邻的两个自然数是互质数，互质数的公因数是1，故④正确；综上，正确的是③和④，共2个．故选：C．【点睛】本题考查了数的整除，合数的定义以及分解质因数的意义，因数、公因数的概念，解题的关键是理解“整除”和“除尽”的意义以及两个数互质，最大公因数是1，最小公倍数是它们的积．9、A【分析】根据比例的基本性质，两内项之积等于两外项之积逐一分析即可．【详解】解：根据比例的基本性质，两内项之积等于两外项之积，则：A．1423⨯≠⨯，不可以组成比例；B．1.5423⨯=⨯，可以组成比例；C．223243⨯=⨯，可以组成比例；D．2634⨯=⨯，可以组成比例；故选：A．【点睛】本题考查比例，掌握比例的基本性质：两内项之积等于两外项之积是解题的关键．10、A【分析】根据题意可直接进行分数化简小数，然后排除选项即可．【详解】A 、7=0.10937564，故符合题意；B 、7=0.2330，故不符合题意； C 、71=1.097272，故不符合题意； D 、72=2.58312，故不符合题意；故选A ．【点睛】本题主要考查分数化小数，熟练掌握分数化小数是解题的关键．二、填空题 1、89 【分析】根据等式的基本性质解方程即可．【详解】解：3423x = 34232233x ⨯=⨯ 89x = 故答案为：89．【点睛】此题考查的是解方程，掌握等式的基本性质是解题关键． ·线○封○密○外2、144°【分析】由题意可知：扇形面积占圆面积的25，则其圆心角也占圆的度数的25，而整圆是360°，所以就能求出圆心角是多少度．【详解】解：360°×25=144°故答案为：144°．【点睛】此题主要考查圆的面积的计算方法以及在同圆或等圆中，扇形面积与圆面积的比等于扇形圆心角与圆周角度数的比．3、2 5【分析】根据23ab=，得到23a b=，代入式子计算即可．【详解】解：∵23ab=，∴23a b =，∴2233232553aa b b bb bb+===+，故答案为：25．【点睛】此题考查分式的求值以及比例式恒等变形能力，掌握等式的性质变形得到23a b =是解题的关键． 4、20 【分析】根据1小时等于60分钟换算即可．【详解】 13小时=160=203⨯分钟，故答案为：20．【点睛】本题主要考查单位的换算，掌握小时和分钟之间的换算是解题的关键． 5、14 【分析】先统一单位，再用比的前项除以比的后项，据此解答．【详解】解：125克：0.5千克 =125克：500克 =125÷500 =14 故答案为：14．【点睛】本题主要考查了求比值方法的掌握情况，注意要先统一单位． ·线○封○密○外三、解答题1、152【分析】根据:2:3a b =可用a 表示b 并代入(5):()2:3a b x ++=中化简即可抵消a ，解出x ．【详解】解：因为:2:3a b =，所以32b a =，所以3(5):()2:32a a x ++=，即33(5)2()2a a x +=⋅+ 31532a a x +=+ 解得152x =．【点睛】本题考查比的性质．化简过程中注意内项之积等于外项之积．2、3【分析】把分数统一成小数，除法运算转化成乘法运算，再利用乘法分配律计算．【详解】1743.51 1.252 3.84105⨯+⨯-÷ 3.5 1.25 1.25 2.7 3.8 1.25=⨯+⨯-⨯1.25(3.52.73.8)=⨯+-1.252.4=⨯3=．【点睛】本题考查了有理数的加减乘除混合运算，运用乘法分配律能使计算简便． 3、25 【分析】先求出剩下的米数，再用剩下的米数除以公路的总长度即可．【详解】解：（1500-900）÷1500， =600÷1500， =25，答：还需修全长的25．【点睛】本题属于求一个数是另一个数几分之几，只要找准对应量，用除法计算即可．4、49厘米【分析】先算出每本书的厚度，再乘以书的总本数即可得到解答．【详解】解：由题意得：()14615496⨯+=，∴这叠书的总高度是49厘米，答：这叠书的总高度是49厘米．【点睛】 ·线○封○密·○外本题考查乘除法的综合应用，根据不同的问题情境采用不同的列式计算方法是解题关键．5、336．【分析】末三位从2的一次方开始：002，004，008，016，032，064，128，256，512，024，048，096，192,，384，768，536，072，144，288，576，152，304，608，216，432，……504，008，因此找到一个规律就是：末位数有008的循环，即从2的3次方开始，到2的103次方，每100次出现末三位008的循环．因此199631993-=，1993/100余93，因此从008向前找7个即为336，依此即可求解．【详解】解：末三位从2的一次方开始：002，004，008，016，032，064，128，256，512，024，048，096，192,，384，768，536，072，144，288，576，152，304，608，216，432，……504，008，因此找到一个规律就是：末位数有008的循环，即从2的3次方开始，到2的103次方，每100次出现末三位008的循环．因此199631993-=，1993/100余93，因此从008向前找7个即为336．故答案为：336．【点睛】本题主要考查了数字类规律探索，解题的关键是从简单的乘方运算开始，通过运算找出规律解决问题．。

上海市2024年中考英语模拟试卷(含答案)1

上海市2024年中考英语模拟试卷Part 2 Grammar and Vocabulary (第二部分语法和词汇)Choose the选择最恰当的答案)(共15分)1．Mr White, our science teacher, showed his interest ____ science in his early life.A．to B．with C．in D．for2．Students should learn how to protect ____ from all kinds of danger.A．they B．them C．their D．themselves3．You'd better close your eyes for____ seconds to relax after watching TV for a long time.A．few B．a few C．little D．a little4．The temple is one of ____ buildings in the town. We must take action to protect it.A．ancient B．more ancientC．most ancient D．the most ancient5．These blueberries and bananas look ____, I'd like to buy some for my grandparents.A．softly B．lovely C．properly D．gently6．—____ will you go to the supermarket?—I'm not sure, probably in another ten minutes.A．How long B．How often C．How soon D．How fast7．We ____ know something about the Youth Protection Law so that we can protect ourselves.A．can B．would C．may D．should8．By the time Jack was fourteen years old, he ____ a story book on his own.A．would publish B．has published C．published D．had published 9．Many graduates ____ by the headmaster to celebrate the school's 80 birthday last month.A．invited B．have invited C．were invited D．were inviting 10．Would you mind ____ care of my pet dog when I'm on a business trip this weekend?A．take B．to take C．taking D．taken11．The traffic is so heavy in the rush hour. You'd better ____ the road conditions ahead of time.A．check B．to check C．checked D．checking12．There was something wrong with my bicycle, ____ I had to go to school on foot yesterday.A．and B．or C．but D．so13．Your education will be incomplete ____ you have practical life skills.A．if B．although C．because D．unless14．John is not a good team player. He rarely shares opinions with his teammates, ____ he?A．is B．isn't C．does D．doesn't15．The little boy picked up the money and handed it to the police officer. ____ honest boy he is!A．How B．What C．What a D．What anPart 2 Grammar and Vocabulary (第二部分语法和词汇) (共8分)Complete the following passage with the words or phrases in the box. Each can only be used once (将下列单词或短语填入空格。

上海市中考数学模拟训练试卷(1)

上海市中考数学模拟训练试卷（1）一．选择题（共6小题，满分24分，每小题4分）1．（4分）﹣的相反数是（）A．﹣2B．C．﹣5D．﹣0.22．（4分）下列运算正确的是（）A．2x2+3x3＝5x5B．（﹣2x）3＝﹣6x3C．（x+y）2＝x2+y2D．（3x+2）（2﹣3x）＝4﹣9x23．（4分）已知反比例函数y＝（k≠0），且在各自象限内，y随x的增大而增大，则下列点可能在这个函数图象上的为（）A．（2，3）B．（﹣2，3）C．（3，0）D．（﹣3，0）4．（4分）根据某市统计局发布的该市近5年的年度GDP增长率的有关数据，经济学家评论说，该市近5年的年度GDP增长率相当平稳，从统计学的角度看，“增长率相当平稳”说明这组数据的（）比较小．A．中位数B．平均数C．众数D．方差5．（4分）下列命题的逆命题成立的是（）A．如果两个实数是负数，它们的积是正数B．对顶角相等C．顶角是100°的等腰三角形是钝角三角形D．两直线平行，同旁内角互补6．（4分）下列类似雪花的图案都是由字母“m”形状的图形经过变形，旋转组合这计而成的，其中旋转72°就能与其自身重合的是（）A．B．C．D．二．填空题（共12小题，满分48分，每小题4分）7．（4分）若单项式与的差仍是单项式，则m﹣2n＝．8．（4分）已知函数f（x）＝，那么f（3）＝．9．（4分）已知，则x2+9y2＝．10．（4分）若关于x的一元二次方程x2+2x+m＝0有两个不相等的实数根，则m的最大整数值为．11．（4分）在﹣1，2，3三个数中任取两个数相乘，积为正数的概率为．12．（4分）每个季节都有专属于这个季节的美食，青团无疑是专属于春天的美食．某甜品店销售三种口味青团：芝麻馅，豆沙馅，肉松馅．且芝麻馅和豆沙馅的成本相同，豆沙馅和肉松馅每盒的成本之比为4：5．店长发现当芝麻馅，豆沙馅，肉松馅的销量之比为3：2：1时，总利润率为40%；过节促销时每个产品每盒都降价一元销售，当三者销量之比仍然为3：2：1时，总利润率为32%，已知销售一盒豆沙馅所得利润为50%，销售一盒肉松馅所得利润不低于50%且不高于70%．已知青团的价格均为整数，则三种口味青团各销售一盒可获得利润元．13．（4分）超市为了制定某个时间段收银台开放方案，统计了这个时间段顾客在收银台排队付款的等待时间，并绘制成如图的频数分布直方图（图中等待时间1﹣2分钟表示大于或等于1分钟而小于2分钟，其它类同），这个时间段内顾客等待时间不少于5分钟的人数为．14．（4分）已知P1（﹣1，y1），P2（2，y2）是一次函数y＝﹣x+1图象上的两个点，则y1 y2（填＞、＜或＝）．15．（4分）如图，在平行四边形ABCD中，点E是边CD的中点，如果，，用含、的式子表示向量＝．16．（4分）如图，水管横截面⊙O半径为13cm，水面宽AB＝24cm，则水的最大深度cm．17．（4分）如图，在△ABC中，D、E为边AB的三等分点，EF∥DG∥AC，H为AF与DG 的交点．若AC＝6，则DH＝．18．（4分）已知⊙O的直径是10，经过⊙O上一点的直线L与⊙O相切，点O到直线L的距离是．三．解答题（共7小题，满分78分）19．（10分）利用幂的性质计算：×÷．20．（10分）解不等式组．21．（10分）在平面直角坐标系xOy中，已知点A（3，4），B（2，m）．（1）若点A，B在同一个反比例函数y1＝的图象上，求m的值；（2）若点A，B在同一个一次函数y2＝ax+b的图象上，①若m＝2，求这个一次函数的解析式；②若当x＞2时，不等式mx+1＜ax+b始终成立，结合函数图象，直接写出m的取值范围．22．（10分）如图．某大街水平地画有两路灯灯杆AB＝CD＝10米，小明晚上站在两灯杆的正中位置观察眼睛处影子的俯角∠MEG＝∠NEH＝11.31°，已知底面到小明眼睛处的高度EF＝1.5米；（1）求两灯杆的距离DB；（2）其县在一条长760m的大街P﹣K﹣Q上安装12根灯杆（含两端），其中PK为休闲街，按（1）中的灯杆距离安装灯杆，KQ为购物街，灯杆距离比（1）中的少35m，求休闲街和购物街分别长多少米．（参考数据：tan78.69°≈5.00，tan11.31≈0.20，cos78.69≈0.20，cos11.31≈0.98，可使用科学计算器）23．（12分）如图，边长为4的正方形OABC的顶点O为坐标原点，点A在x轴的正半轴上，点C在y轴的正半轴上．动点D在边BC上移动（不与B，C重合），连接OD，过点D作DE⊥OD，交边AB于点E，连接OE．（1）当CD＝时，求点E的坐标；（2）设CD＝t，四边形COEB的面积为S，求S的最大值及此时t的值．24．（12分）若凸四边形的两条对角线所夹锐角为60°，我们称这样的凸四边形为“完美四边形”．（1）在“平行四边形、梯形、菱形、正方形”中，一定不是“完美四边形”的有；（2）如图1，“完美四边形”ABCD内接于⊙O，AC与BD相交于点P，且对角线AC为直径，AP＝1，PC＝5，求另一条对角线BD的长；（3）如图2，平面直角坐标系中，已知“完美四边形”ABCD的四个顶点A（﹣3，0）、C（2，0），B在第三象限，D在第一象限，AC与BD交于点O，直线BD的解析式为y ＝x，且四边形ABCD的面积为15，若二次函数y＝ax2+bx+c（a、b、c为常数，且a≠0）的图象同时经过这四个顶点，求a的值．25．（14分）如图，在▱ABCD中，P是线段BC中点，联结BD交AP于点E，联结CE．（1）如果AE＝CE．ⅰ．求证：▱ABCD为菱形；ⅱ．若AB＝5，CE＝3，求线段BD的长；（2）分别以AE，BE为半径，点A，B为圆心作圆，两圆交于点E，F，点F恰好在射线CE上，如果CE＝AE，求的值．。

2023年上海中考物理模拟仿真卷(一)

2023年上海中考物理模拟仿真卷（一）一．选择题（共6小题，满分12分，每小题2分）1．（2分）新冠疫情得到有效控制之后，复学期间学校坚持每天早中晚给同学们测量一次体温。

下面属于人体正常体温的是（）A．0℃B．36.8℃C．68℃D．100℃2．（2分）关于原子及其结构，下列说法正确的是（）A．原子是由分子构成的B．不同物质的原子核束缚核外电子的本领相同C．原子是由原子核和核外电子构成的D．原子核带负电，核外电子带正电3．（2分）春节是中国的传统节日，期间全国上下要燃放大量鞭炮，气氛甚是热烈。

但由此引发的大大小小火灾和人员伤亡甚多，因此，国家规定禁放鞭炮。

为了烘托过年的气氛，小军同学在网上下载了录制好的“鞭炮声”MP3并存到U盘，插到随身听上播放，这电子鞭炮声效果妙极了，针对此现象，下列说法中错误的是（）A．可随意调节声音响度B．保证了声音音色的逼真C．可随意调节声音音调D．轻松避免了火灾不留垃圾4．（2分）如图所示是某地区使用的“风光互补”景观照明灯，它“头顶”小风扇，“肩扛”光电池板，“腰挎”照明灯，“脚踩”蓄电池。

下列解释合理的是（）A．蓄电池白天充电时，蓄电池将电能转化为化学能B．利用风力发电时，将电能转化为机械能C．光电池板工作时，将太阳能转化为化学能D．照明灯工作时，将内能转化为电能5．（2分）某物体距离凸透镜25厘米，透过透镜在光屏上成放大的像，若将物体移动到距离透镜50厘米处，则此时成（）A．放大的虚像B．缩小的实像C．放大的实像D．正立的虚像6．（2分）如图所示，图（a）是小车甲运动的s﹣t图像，图（b）是小车乙运动的v﹣t图像，由图像可知（）A．甲车速度小于乙车速度B．甲、乙两车都由静止开始运动C．甲车以10m/s的速度匀速运动D．甲、乙两车速度都是7.2km/h二．填空题（共7小题，满分24分）7．（3分）一节新干电池的电压为伏，家庭每月消耗电能是以作为单位计算的，奥斯特发现电流的周围存在。

2024年上海市中考数学真题试卷及答案

2024年上海市中考数学真题试卷一、选择题（每题4分,共24分）1.如果x y >,那么下列正确的是（）A.55x y +<+B.55x y -<-C.55x y >D.55x y ->- 2.函数2()3x f x x -=-的定义域是（） A.2x = B.2x ≠ C.3x = D.3x ≠ 3.以下一元二次方程有两个相等实数根的是（）A.260x x -=B.290xC.2660x x -+=D.2690x x -+=4.科学家同时培育了甲乙丙丁四种花,从甲乙丙丁选个开花时间最短的并且最平稳的．（）A.甲种类B.乙种类C.丙种类D.丁种类 5.四边形ABCD 为矩形,过A C 、作对角线BD 的垂线,过B D 、作对角线AC 的垂线,如果四个垂线拼成一个四边形,那这个四边形为（）A.菱形B.矩形C.直角梯形D.等腰梯形 6.在ABC ∆中,3AC =,4BC =,5AB =,点P 在ABC ∆内,分别以A B P 、、为圆心画,圆A 半径为1,圆B 半径为2,圆P 半径为3,圆A 与圆P 内切,圆P 与圆B 的关系是（）A.内含B.相交C.外切D.相离二、填空题（每题4分,共48分）7.计算:()324x =___________． 8.计算()()a b b a +-=______．9.1=,则x =___________．10.科学家研发了一种新的蓝光唱片,一张蓝光唱片的容量约为5210⨯GB ,一张普通唱片的容量约为25GB ,则蓝光唱片的容量是普通唱片的___________倍．（用科学记数法表示）11.若正比例函数y kx =的图像经过点(7,13)-,则y 的值随x 的增大而___________．（选填“增大”或“减小”）12.在菱形ABCD 中,66ABC ∠=︒,则BAC ∠=___________．13.某种商品的销售量y （万元）与广告投入x （万元）成一次函数关系,当投入10万元时销售额1000万元,当投入90万元时销售量5000万元,则投入80万元时,销售量为___________万元．14.一个袋子中有若干个白球和绿球,它们除了颜色外都相同随机从中摸一个球,恰好摸到绿球的概率是35,则袋子中至少有___________个绿球． 15.如图,在平行四边形ABCD 中,E 为对角线AC 上一点,设AC a =,BE b =,若2AE EC =,则DC =___________（结果用含a ,b 的式子表示）．16.博物馆为展品准备了人工讲解、语音播报和AR 增强三种讲解方式,博物馆共回收有效问卷1000张,其中700人没有讲解需求,剩余300人中需求情况如图所示（一人可以选择多种）,那么在总共2万人的参观中,需要AR 增强讲解的人数约有__________人．17.在平行四边形ABCD 中,ABC ∠是锐角,将CD 沿直线l 翻折至AB 所在直线,对应点分别为C ',D ,若::1:3:7AC AB BC '=,则cos ABC ∠=__________． 18.对于一个二次函数2()y a x m k =-+（0a ≠）中存在一点(),P x y '',使得0x m y k '-='-≠,则称2x m '-为该抛物线的“开口大小”,那么抛物线211323y x x =-++“开口大小”为__________．三、简答题（共78分,其中第19-22题每题10分,第23,24题每题12分,第25题14分）19.计算:102|124(1++-． 20.解方程组:2234026x xy y x y ⎧--=⎨+=⎩①②． 21.在平面直角坐标系xOy 中,反比例函数k y x=（k 为常数且0k ≠）上有一点()3,A m -,且与直线24y x =-+交于另一点(),6B n ．（1）求k 与m 的值（2）过点A 作直线l x ∥轴与直线24y x =+交于点C ,求sin OCA ∠的值． 22.同学用两幅三角板拼出了如下的平行四边形,且内部留白部分也是平行四边形（直角三角板互不重叠）,直角三角形斜边上的高都为h ．（1）求:①两个直角三角形的直角边（结果用h 表示）②小平行四边形的底、高和面积（结果用h 表示）（2）请画出同学拼出的另一种符合题意的图,要求①不与给定的图形状相同②画出三角形的边．23.如图所示,在矩形ABCD 中,E 为边CD 上一点,且AE BD ⊥．（1）求证:2AD DE DC =⋅（2）F 为线段AE 延长线上一点,且满足12EF CF BD ==,求证:CE AD =． 24.在平面直角坐标系中,已知平移抛物线213y x =后得到的新抛物线经过50,3A ⎛⎫- ⎪⎝⎭和(5,0)B ．（1）求平移后新抛物线的表达式（2）直线x m =（0m >）与新抛物线交于点P,与原抛物线交于点Q ． ①如果PQ 小于3,求m 的取值范围①记点P 在原抛物线上的对应点为P ',如果四边形P BPQ '有一组对边平行,求点P 的坐标．25.在梯形ABCD 中,AD BC ∥,点E 在边AB 上,且13AE AB =．（1）如图1所示,点F 在边CD 上,且13DF CD =,联结EF ,求证:EF BC ∥ （2）已知1AD AE ==①如图2所示,联结DE ,如果ADE 外接圆的心恰好落在B ∠的平分线上,求ADE 的外接圆的半径长①如图3所示,如果点M 在边BC 上,联结EM ,DM ,EC ,DM 与EC 交于N,如果4BC =,且2CD DM DN =⋅,DMC CEM ∠=∠,求边CD 的长．2024年上海市中考数学真题试卷答案一、选择题.1.【答案】C2.【答案】D3.【答案】D4.【答案】B5.【答案】A6.【答案】B【解析】解:圆A半径为1,圆P半径为3,圆A与圆P内切∴圆A含在圆P内,即312PA=-=∴在以A为圆心,2为半径的圆与ABC边相交形成的弧上运动,如图所示P∴当到P'位置时,圆P与圆B圆心距离PB最大,=<+=325∴圆P与圆B相交故选:B．二、填空题.7.【答案】664x8.【答案】22b a -9.【答案】110.【答案】3810⨯11.【答案】减小12.【答案】57︒13.【答案】450014.【答案】315.【答案】23a b - 【解析】解:四边形ABCD 是平行四边形DC AB ∴∥,DC AB =． E 是AC 上一点,2AE EC =23AE AC ∴= 23AB AE EB AE BE a b =+=-=- ∴23DC a b =- 故答案为:23a b -． 16.【答案】200017.【答案】27或47【解析】解:当C '在AB 之间时,作下图根据::1:3:7AC AB BC '=,不妨设1,3,7AC AB BC '===由翻折的性质知:FCD FC D ''∠=∠ CD 沿直线l 翻折至AB 所在直线BC F FC D FCD FBA '''∴∠+∠=∠+∠BC F FBA '∴∠=∠。

2024上海中考卷英语

一、选择题1.What does the acronym "UNESCO" stand for?A.United Nations Educational, Scientific, and Cultural Organization （答案）B.Universal Network of Environmental ConservationC.United Nations Economic CommissionD.Urban Nature Exploration Society2.Which of the following words is spelled correctly?A.AccomodateB.OccuranceC.MaintainanceD.Accommodation （答案）3.Choose the correct form of the verb "to be" for the sentence: "I _____ a student."A.am （答案）B.isC.areD.be4.What is the past participle of "write"?A.WroteB.WritingC.Written （答案）D.Writed5.Which sentence uses correct capitalization?A.she went to the store.B.She went to the store. （答案）C.she Went to the store.D.SHE WENT TO THE STORE.6.Choose the synonym of "happy".A.SadB.AngryC.Joyful （答案）D.Tired7.What is the opposite of "tall"?A.Short （答案）B.WideC.LongD.Deep8.Which of the following is an adverb?A.BeautifulB.RunC.Quickly （答案）D.Singer9.What is the plural form of "child"?A.ChildsB.ChildC.Children （答案）D.Childrens10.Choose the correct sentence structure: "_____ you _____ your homework?"A.Do, didB.Did, do （答案）C.Are, doingD.Have, done。

上海市英语中考复习专项训练：阅读理解(一) 图表类A卷

上海市英语中考复习专项训练：阅读理解（一）图表类A卷一、阅读理解 (共10题；共76分)1. （8分）根据所给信息选择正确答案。

LostMy new bike. It is red.My name is Jimmy.Please call 384-3390.FoundIs this your ring?Please call Betty.Phone number: 892-0321.LostMy baseball.My name is Bruce.Please call 708-5209.FoundIs this your school bag?Please call David at 291-2084.（1）Who lost a bike?A . BettyB . JimmyC . BruceD . David（2）Is that Betty's ring?A . Yes, it is.B . No, it isn't.C . Yes, it is her.D . No, it is David's.（3）What color is Jimmy's new bike?A . Green.B . White.C . Black.D . Red.（4）If you lost the schoolbag, you can call ____ at _____.A . Betty, 892-0321B . Jimmy, 892-0321C . David, 291-2084D . Bruce, 291-2084（5）Which is not true?A . Jimmy lost a bike.B . Betty lost a ring.C . Bruce's phone number is 708-5209.D . David didn't find a ring2. （10分）阅读表格，从每题所给的A、B、C和D四个选项中，选出最佳选项。

2020年上海中考英语语法基础题目（1）

2020年上海中考英语语法基础题⽬（1）练习⼀26. Which of the following underlined parts is different in pronunciation from others?A) May I take your order? B) Monitors were used in the exam.C) Luckily, I can afford the trip. D) Please wait for me in the corner.27. Which of the following words matches the sound [p??l]?A) pole B) pale C) poor D) pull28. Are you in _______ favour of using an iPad in class?A) a B) an C) / D) the29. Our family celebrated Thanksgiving Day_______ November 28th, 2014.A) for B) at C) in D) on30. Each shop has_______ own way to attract customers.A) his B) her C) its D) my31. Here are _______ different methods to help you fall asleep.A) few B) little C) much D) several32. _______ my opinion, kids should learn to do some housework .A) On B) In C) Of D) With33. Now I know your decision. Please ask _______ in your class about their ideas.A) others B) the others C) other D) the other34. Although Jack is _______ manager in the company, he is popular.A) serious B) more serious C) most serious D) the most serious35. The brave firemen didn’t stop working _______ all people were saved.A) until B) because C) since D) if36. Years later, Sheldon, my cousin, realized the _______ of being a teacher.A) happiness B) happily C) happy D) happier37. The invention of Wechat (微信) makes it easier _______ in touch with friends.A) keeping B) keep C) to keep D) keeps38. More and more parents expect their children _______ on computers less.A) depend B) to depend C) depending D) depends39. My father denies_______ my mother, but I can see love in his eyes.A) to miss B) miss C) misses D) missing40. –Am I late?–Don’t worry. Your favourite broadcast _______ yet.A) doesn’t start B) didn’t start C) won’t start D) hasn’t started41. Those wounded soldiers _______ in a cave and waited for help.A) hide B) are hiding C) hid D) will hide42. — _______ are you leaving for the airport?— In about half an hour.A) How soon B) How often C) How far D) How long43. — Must I put on my coat, Mum?—Yes, you _______. It’s freezing outside.A) may B) can C) must D) need44. —You don’t have to sing so loudly in the middle of the night, do you?—_______.A) I’m sorry. B) My pleasure.C) Not at all. D) That’s right.45. — Alice is not in. May I take a message for you?—_______.A) Never mind. B) No, thanks. I’ll ring back.C) You’re welcome.D) No, you may not.IV. Complete the sentences with the given words in their suitable forms（⽤括号中所给单词的适当形式完成下列句⼦。

上海中考英语语法专项练习题集和参考答案

上海中考英语语法专项练习题集和参考答案上海中考英语语法专项练习题集和参考答案⽬录上海中考英语语法专项练习-代词练习卷⼀ 2 上海中考英语语法专项练习-动词短语练习卷⼀8 上海中考英语语法专项练习-动词的时态练习卷⼀14 上海中考英语语法专项练习-⾮谓语动词练习卷⼀20 上海中考英语语法专项练习-冠词练习卷⼀25 上海中考英语语法专项练习-介词练习卷⼀31 上海中考英语语法专项练习-连词练习卷⼀33 上海中考英语语法专项练习-数词练习卷⼀39上海中考英语语法专项练习-形容词和副词练习卷⼀45 上海中考英语语法专项练习-主谓⼀致练习卷⼀51 上海中考英语语法专项练习-简单句练习卷⼀56 参考答案61上海中考英语语法专项练习-代词练习卷⼀姓名⼀、按要求写出下列代词的形式1、I（宾格）________2、he（形容词性物主代词）________3、us（主格）________4、they（宾格）________5、she（宾格）________6、you（名词性物主代词）________7、it（宾格）________8、my（复数）________9、him（复数）________10、he（形容词性物主代词）________11、we（单数）________12、they（名词性物主代词）________13、I（反⾝代词）________14、you（反⾝代词）________15、she（反⾝代词）________16、he（反⾝代词）________17、it（反⾝代词）________18、I（反⾝代词）________⼆、选填括号中正确的词1. This is （my / I）mother.2. Nice to meet （your / you）.3. （He / His）name is Mark.4. What’s（she / her）name?7. （I/ My）am Ben.8. （She / Her）is my sister.9. Fine , thank （your / you）.10. How old is （he / his）?三、⽤所给代词的正确形式填空1. These are ______ ( he ) brothers.2. That is _______( she ) sister.3. Lily is _______ ( Lucy ) sister.4. Tom, this is _____ ( me ) cousin, Mary.5. Now _____________(her parent) are in America.6. Those __________ ( child ) are _____ ( I ) father’s students.7. Do you know ______ ( it ) name?8. Mike and Tom _________( be ) friends.9. Thanks for helping ________( I ).10. ______(Ann安)mother is ______(we) teacher.四、填上正确的⼈称代词和物主代词1._____ is my friend. 他是我的朋友。

2024年中考第一次模拟考试英语(上海卷)(考试版)A4版

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每题只有一个正确选项)1．I was passing by when the traffic accident ________.A．takes place B．happened C．took place D．happens2．Lily and her friend rarely bought some flowers to decorate their office, ______?A．didn’t they B．didn’t she C．did they D．did she3．—As for me, it is _______ honor to have such a close friend like you.—Me too.A．a B．an C．the D．/4．The movie was good ________ the ending.A．beside B．besides C．unless D．except for5．—What would you like, tea or coffee?—________, thanks. I just prefer a glass of water.A．All B．Both C．Neither D．Either6．—Did you know Shenzhou-16 safely returned to the ground on Oct. 31?—Yes. It was covered ________. And I think it was fantastic.A．live B．alive C．lively D．living7．Angela used to like drawing, but now she’s ________ in writing poems.A．less interesting B．more interested C．less interested D．more interesting8．—Kevin, is this your notebook?—No, it________ be Alice’s. Look, her name is on it.A．must B．can C．can’t D．shouldn’t9．Do you know the man ________ gave the speech yesterday?A．who B．whom C．which D．what10．—Please tell me ________.—Asia-Pacific Economy Cooperation.A．what does APEC stand for B．when was APEC set upC．what APEC stands for D．when APEC was set up11．My mother and I didn’t have dinner ________ my father came back.A．since B．after C．until D．though12．We should try our best to avoid ________ money. We should learn to use it wisely.A．waste B．wastes C．wasting D．to waste13．The Adventures of Tom Sawyer ________ by people around the world now.A．was read B．was reading C．is read D．is reading14．The old couple are living a happy life. They ________ for fifty years.A．have married B．have got married C．have been married D．were married15．When you read English newspapers or magazines, some new words are often found, then you can ________.A．look at them B．look for them C．look them up D．look them overII. Choose the proper words in the box to complete the following passage. Each can be used only once(选择最恰当的选项填入空格。

2024年上海市中考英语预测卷一(含答案,无听力题)

2024年上海中考英语冲刺卷（一）Part 2 Phonetics, Vocabulary and Grammar （45 分）(第二部分语言知识)II. Choose the best answer (选择最恰当的答案) (共15 分)26. It was absolutely impossible to build a fire a cold winter night.A. onB. inC. ofD. by27. Did Professor Li give you some about the exam?A. skillB. pointC. opinionD. advice28. useful robot!It can help with the housework like a human servant.A. What anB. What aC. WhatD. How29. Thanks to the high technology, computers can be than doctors at doing their job.A. goodB. wellC. betterD. best30. A woman who fell 10 meters from High Peak to safety by a helicopter.A. liftedB. is liftedC. was liftingD. was lifted31. Windows in the dining hall allow guests the whole cooking process.A. seeB. seeingC. to seeD. seen32. The girl denied in the exam but nobody could prove what she said.A. cheatB. cheatedC. cheatingD. to cheat33. Mike more than 600 people here in the past two years.A. is interviewingB. has interviewedC. interviewD. will interview34. Most teachers think uniforms can prevent the students showing off their wealth.A. offB.inC.byD. from35. This car is environment-friendly because its engine by electricity.A. is drivenB. are drivenC. driveD. drives36. Don't touch that wire with a wethand. We always be careful with electricity.A. needB. canC. mustD. may37.Nobody at the party could recognize man in a bluejacket except me.A. aB. anC. theD. /38. Volunteers help with research and animal rescue, and they teach about sea life.A. otherB. othersC. the otherD. another39. Jerry lost his way in the field, the ground was covered with thick snow.A. orB. forC. butD. so40. Big TVs aren’t popular today most people watch shows on their phones.A. even ifB. so thatC. becauseD. as long as III. Complete the following passage with the words in the box. Each can be used only once(将下列单词填入空格。

2024年上海中考数学模拟练习卷一及参考答案

上海市2024年中考数学模拟练习卷1一、单选题+A．1.425sinα+C．1.425tanα中，6．如图，锐角ABC∠与∠点E，使得ADEA ．甲正确乙错误B ．甲错误乙正确C ．甲、乙皆正确D ．甲、乙皆错误二、填空题12．如图，在ABC 中，ACB ∠么ACD 与CBD △的相似比k 13．已知点A 在抛物线y 果点A 的横坐标是1-，那么点14．如图，抛物线y x =-15．已知点P 为等边三角形角形的边长为2，那么PD 16．如图，在边长为1的正方形网格中，点上，连结AB 、CD 相交于于．17．ABC 中，点D 在边19BDE BDF ABC S S S ==△△△，如果18．如图，矩形ABCD 中，边AD 上一点，将ABP 沿三、解答题19．计算：24sin 30cos30︒-(1)求BD 的长；(2)小明继续作图，如图③，分别以点B 、D 为圆心，以大于12BD 的长为半径作弧，两弧分别相交于点P 、Q ，连接PQ ，分别交BD 、OD 于点E 、F ．如果BC 的长．(1)求证：ABD ECD ∽ ；(2)如果90ACB ∠=︒，求证：(1)求m 的值和点E 的坐标；(2)点M 是抛物线的对称轴上一点且在直线①连接AM 、CM ，如果AME ∠(1)求证：DBA DEC ∽△△；(2)点F 在边CA 的延长线上，DF 与BE 的延长线交于点M （如图②）①如果2AC AF =，且DEC 是以DC 为腰的等腰三角形，求tan FDC ∠②如果52DE CD =，3EM =，:5:3FM DM =，求AF 的长．参考答案：∵点P是线段AB的黄金分割点，且则有四边形CDEB 是矩形，∴ 1.4CD BE ==米，DE 在Rt ADE △中，tan α=∴25tan AE α=，∴甲正确；乙：如图，∵取AC 中点交AC 于点E ，∴,AD DC AE EB ==，∴,A ACD A ∠=∠∠=∠∴A ACD ABE ∠=∠=∠∴乙正确；故选：C【点睛】本题考查了线段的垂直平分线的性质，基本作图，四点共圆，圆的内接四边形的性质，等腰三角形的性质，正确的理解题意是解题的关键．7．72故答案为：3 3．16．55/15 5【分析】本题考查了勾股定理逆定理、求余弦值、平行四边形的判定及性质，由题意得由勾故答案为：4．18．22102<<-AP【分析】本题考矩形的折叠问题，相似三角形的性质，勾股定理；根据翻折的性质、直角三角形的边角关系以及相似三角形的性质，分别求得最大值，当BP AE⊥时，AP∴∠+∠=︒，90ABP BAF四边形ABCD是矩形，由题意可知，AP A P '=，在Rt BCE 中，9BC =，22310BE BC EC ∴=+=由翻折可知6AB A B '==，在Rt BCH △中，sin 7.2cm BH ∴=，CH =在Rt BEH △中，BEH ∠ cot 530.757.2HE HE BH ∴︒==≈∵=90ACD ∠︒，∴12DG CG AD ==，∴GDC GCD ∠=∠，∴1802DGC ADC ∠=︒-∠∵BDE ADC ∠=∠，(3,0)A - ，(0,3)C -，(1,2)E --，22(31)222AE ∴=-++=，∠3，=90 OA OC==AOC∴∠=∠=︒，45OAC OCA∴∠=︒，AEM45直线AC垂直平分MN，∴=，AEM AEN ME NE∠=∠∴∠=︒．NEM90∵点E的纵坐标为2-，∴点N的纵坐标为2-，2232∴+-=-，x x2210+-=，x x由（1）知：BD DE AD CD =， 52DE CD =，。

2023年上海市中考第一次模拟语文试卷含答案

2023年上海市中考第一次模拟语文试卷一、古诗文（35分）（一）默写与运用（13分，每空错一字扣1分，扣完为止）1.旧时茅店社林边，__________________。

（辛弃疾《西江月•夜行黄沙道中》）2.__________________，到乡翻似烂柯人。

（刘禹锡《酬乐天扬州初逢席上见赠》）3. 青树翠蔓，蒙络摇缀，___________________。

（《小石潭记》柳宗元)4. 小玥在校运会100米比赛中失利，又在之后的班委竞选中落选，她不由得用李白《行路难》中的“______________________，______________________。

”来形容自己的境遇（二）阅读下面的古诗文，完成第5-10题（22分）【甲】卖炭翁卖炭翁，伐薪烧炭南山中。

满面尘灰烟火色，两鬓苍苍十指黑。

卖炭得钱何所营？身上衣裳口中食。

可怜身上衣正单，心忧炭贱愿天寒。

夜来城外一尺雪，晓驾炭车辗冰辙。

牛困人饥日已高，市南门外泥中歇。

翩翩两骑来是谁？黄衣使者白衫儿。

手把文书口称敕，回车叱牛牵向北。

一车炭，千余斤，宫使驱将惜不得。

半匹红纱一丈绫，系向牛头充炭直。

【乙】醉翁亭记（节选）欧阳修至于负者歌于途，行者休于树，前者呼，后者应，伛偻提携，往来而不绝者，滁人游也。

临溪而渔，溪深而鱼肥，酿泉为酒，泉香而酒洌，山肴野蔌，杂然而前陈者，太守宴也。

宴酣之乐，非丝非竹，射者中，弈者胜，觥筹交错，起坐而喧哗者，众宾欢也。

苍颜白发，颓然乎其间者，太守醉也。

已而夕阳在山，人影散乱，太守归而宾客从也。

树林阴翳，鸣声上下，游人去而禽鸟乐也。

然而禽鸟知山林之乐，而不知人之乐；人知从太守游而乐，而不知太守之乐其乐也。

醉能同其乐，醒能述以文者，太守也。

太守谓谁？庐陵欧阳修也。

【丙】父子俱．清胡质之子威，字伯虎①。

少有志尚，厉操清白②。

质之为荆州也，威自京都省之③。

家贫，无车马童仆，威自驱驴单行，拜见父。

十余日，告归。

临．辞，质赐绢一匹，为道路粮。

2024年上海市中考地理试题 (真题)(1)

2024年上海市初中学业水平考试地理试卷（开卷）考试时间为60分钟。

考试成绩分优秀、良好、合格和不合格四个等第。

所有答案必须填写或涂写在答题纸上。

一、选择题（共10分，每小题2分，每小题只有一个正确答案）1.曾母暗沙是我国领土的（）A.最北端B.最南端C.最东端D.最西端2.按海陆位置分类，下列国家属于岛国的是（）A.日本B.南非C.巴西D.瑞士3.俄罗斯平原广布，但耕地都集中在南部地区，影响其分布的主要因素是（）A.植被B.土壤C.水源D.气候4.下列地区中，保留“河街相邻”“小桥流水人家”江南水乡风貌的是（）A.山西平遥B.江苏苏州C.甘肃敦煌D.河南开封5.上海积极推进国际经济、金融、贸易、航运、科技创新“五个中心”的建设，与“国际航运中心”紧密配套的洋山深水港所处海域是（）A.渤海B.黄海C.东海D.南海6.航天发射中心见证了人类对太空的探索。

读图回答问题。

（1）据图观察，拥有“内陆航天发射中心”和“滨海航天发射中心”最多的国家分别是（）A.巴西；中国B.中国；印度C.中国；美国D.俄罗斯；美国（2）纬度低，且顺着地球自转方向发射卫星，可以节省燃料。

据此推知，图中①~④航天发射中心距离赤道最近的是____其发射方向多为（）A．向南B．向东C．向北D．向西（3）雨天少、湿度小是卫星发射的有利气象条件。

下段文字是对图中①所示的航天发射中心的描述，其中有两处错误，用下划线标示。

该航天发射中心地处沿海国家哈萨克斯坦，属于热带雨林气候，年降水量少，可选发射时间较多。

（4）南半球发射中心能提供独特的发射条件。

日本有时在图中③所示的航天发射中心发射卫星，若采用海运来运输设备，船只通常经____洋越过赤道送达目的地。

（5）2023年1月9日，中国与非洲的吉布提共和国约定在亚丁湾西岸地区建设一座航天发射基地。

图示甲、乙、丙、丁中代表亚丁湾的是____。

（6）随着海上发射技术的不断成熟，航天发射由陆地成功移向海洋。

2022年上海市中考英语试卷(含听力文稿及参考答案)(1)

2022年上海市初中毕业统一学业考试英语试卷（满分140分，考试时间90分钟）班级:_________姓名:_________得分:_________Part1Listening（第一部分听力）I.Listening comprehension(听力理解)(本大题共20题,共25分)A.Listen and choose the right picture(根据你听到的内容,选出相应的图片)(5分)1._________2._________3._________4._________5._________B.Listen to the dialogues and choose the best answer to each question you hear(根据你听到的对话和问题,选出最恰当的答案)(5分)6.A.Tea. B.Coffee. C.Water. D.Juice.7.A.A supermarket. B.A bookstore.C.A flower shop.D.A shopping mall.8.A.At9:00. B.At9:30. C.At10:00. D.At9.A.Watching a film online. B.Making a phone call.C.Giving a lecture.D.Taking a message.10.A.Customerandshopassistant.B.Librarian and student.C.Passenger and bus driver.D.Mother and son.C.Listen to the passage and tell whether the following statements are true or false(判断下列句子是否符合你听到的短文内容,符合的用‘T"表示,不符合的用"F"表示)(5分)()11.There was going to be a party for Sarah's brother Peter.()12.Sarah was happy to get up early and prepare party food.()13.Sarah and her parents worked several hours to get everything ready.()14.Peter got a summer job afer a few interviews that day.()15.The passage is mainly about how to plan a family party.D.Listen to the dialogue and complete the following sentences(听对话,用听到的单词完成下列句子。