初三模拟卷及答案
2024年最新仁爱版初三英语(上册)模拟试卷及答案(各版本)
2024年最新仁爱版初三英语(上册)模拟试卷及答案(各版本)（考试时间：90分钟，满分：100分）一、听力理解（共20分）1. 听力短对话（共10小题，每小题2分）2. 听力长对话（共5小题，每小题2分）3. 听力短文（共5小题，每小题2分）二、词汇和语法（共20分）1. 选择题（共10小题，每小题2分）2. 完形填空（共10小题，每小题2分）三、阅读理解（共30分）1. 阅读短文（共3篇，每篇10小题，每小题2分）四、写作（共15分）1. 写作短文（共1篇，15分）五、口语（共15分）1. 口语表达（共1题，15分）八、听力填空（共10分）1. 听力填空（共5小题，每小题2分）九、听力匹配（共10分）1. 听力匹配（共5小题，每小题2分）十、词汇选择（共10分）1. 词汇选择（共10小题，每小题1分）1. 语法填空（共10小题，每小题1分）十二、阅读匹配（共10分）1. 阅读匹配（共5小题，每小题2分）十三、阅读简答（共10分）1. 阅读简答（共5小题，每小题2分）十四、写作翻译（共10分）1. 写作翻译（共1题，10分）十五、口语回答（共10分）1. 口语回答（共1题，10分）一、听力理解（共20分）1. 听力短对话（共10小题，每小题2分）答案：110题答案依次为A、B、C、D、A、B、C、D、A、B知识点：考查学生理解日常生活中的简单对话的能力，包括问候、告别、感谢、道歉等日常交际用语。
二、词汇和语法（共20分）1. 选择题（共10小题，每小题2分）答案：110题答案依次为A、B、C、D、A、B、C、D、A、B知识点：考查学生对英语词汇和语法的掌握程度，包括名词、动词、形容词、副词等词性的用法和时态、语态、语气等语法的应用。
2. 完形填空（共10小题，每小题2分）答案：110题答案依次为A、B、C、D、A、B、C、D、A、B知识点：考查学生对英语词汇和语法的综合运用能力，要求根据上下文语境选择合适的词语填空。
初三模拟英语试题及答案
初三模拟英语试题及答案一、听力理解（共20分）1. 听下面对话，选择正确答案。
A. 去图书馆B. 去电影院C. 去公园录音：W: Where are we going this afternoon? M: Let's go to the library.答案：A2. 听下面对话，选择正确答案。
A. 雨停了B. 雨下了一整夜C. 雨还在下录音：W: It's raining again.M: Yes, it has been raining all night.答案：B3. 听下面对话，选择正确答案。
A. 他喜欢篮球B. 他喜欢足球C. 他喜欢排球录音：W: What sport does Tom like?M: He likes playing basketball.答案：A二、单项选择（共20分）1. -What are you doing?-I am ________ my homework.A. doingB. makingC. writing答案：A2. She ________ to school by bus every day.A. goesB. goC. going答案：A3. There ________ some milk and bread on the table.A. isB. areC. have答案：A三、完形填空（共20分）阅读下面的短文，从A、B、C三个选项中选择最佳答案。
In a small village, there was an old man. He was very kind. One day, he found a little dog on the street. The dog was very weak and hungry. The old man took it home and ________ it.A. fedB. feedC. to feed答案：A四、阅读理解（共20分）阅读下面的短文，然后回答1-3题。
湖北省襄阳市语文初三上学期试卷及解答参考(2024年)
2024年湖北省襄阳市语文初三上学期模拟试卷及解答参考一、积累与运用（本大题有7小题，每小题3分，共21分）1、下列词语中加点字的读音全部正确的一项是（）A. 踌躇（chú）确凿（záo）蹒跚（mán）参差不齐（cēn）B. 恐吓（hè）菜畦（qí）拮据（jū）矫揉造作（jiǎo）C. 诘难（nàn）炽热（zhì）绮丽（qǐ）恪尽职守（kè）D. 伫立（zhù）羁绊（jī）诘责（jié）相形见绌（chù）答案：B解析：A项有误，“蹒跚”的“蹒”应读“pán”；B项正确；C项有误，“炽热”的“炽”应读“chì”；D项有误，“羁绊”的“羁”应读“jī”。
2、下列句子中没有语病的一项是（）A. 能否在公众场所保持人与人之间的安全距离，是疫情能否得到有效控制的关键。
B. 通过这次线上学习，使我认识到了自律的重要性。
C. 为了避免今后不再发生类似的事故，我们必须尽快健全安全制度。
D. 央视的《诗词大会》，不仅提高了观众对古典诗词的兴趣，还弘扬了传统文化。
答案：A解析：B项有误，成分残缺，缺少主语，删去“通过”或“使”；C项有误，否定不当，删去“不”；D项有误，语序不当，“不仅……还”表递进关系，将“提高了观众对古典诗词的兴趣”与“弘扬了传统文化”互换位置。
3、下列词语中加点字的读音全部正确的一项是：A. 贮藏（zhù）模样（mó）倔强（jué）鲜为人知（xiān）B. 污秽（huì）炽热（chì）字帖（tiě）锲而不舍（qiè）C. 祈祷（qí）惩罚（chéng）哺育（bǔ）气冲斗牛（dǒu）D. 憎恶（zēng）愧怍（zuò）亘古（gèn）鞠躬尽瘁（jǖ）【答案】C 【解析】选项A中，“模样”的“模”应读作“mú”，而不是“mó”。
初三数学模拟试卷及答案
一、选择题（每题3分，共30分）1. 下列各数中，有理数是（）A. √2B. πC. √-1D. 0.1010010001…2. 若x=3，则代数式3x-5的值是（）A. -2B. 2C. 4D. 83. 下列函数中，自变量x的取值范围正确的是（）A. y=2x+1，x∈RB. y=x²-4，x≤2C. y=√(x-3)，x≥3D. y=1/x，x≠04. 在直角坐标系中，点P(-2,3)关于y轴的对称点是（）A. (2,3)B. (-2,-3)C. (2,-3)D. (-2,3)5. 若等腰三角形的底边长为6cm，腰长为8cm，则该三角形的周长是（）A. 22cmB. 24cmC. 26cmD. 28cm6. 已知a=√3，b=√5，那么a²+b²的值是（）A. 4B. 8C. 10D. 127. 下列各式中，正确的是（）A. (a+b)²=a²+2ab+b²B. (a-b)²=a²-2ab+b²C. (a+b)(a-b)=a²-b²D. (a-b)(a+b)=a²-b²8. 在△ABC中，∠A=60°，∠B=45°，那么∠C的度数是（）A. 75°B. 105°C. 120°D. 135°9. 下列方程中，无解的是（）A. 2x+3=5B. 2x+3=0C. 2x+3=2D. 2x+3=-210. 若函数y=kx+b的图象经过点(2,3)，那么k和b的关系是（）A. k=3/2，b=3B. k=3/2，b=0C. k=2/3，b=3D. k=2/3，b=0二、填空题（每题5分，共25分）11. 2的平方根是______，-3的立方根是______。
12. 若x=4，那么代数式2x-3的值是______。
13. 函数y=2x-1的图象经过点______。
西城区2024届初三二模语文试题答案
北京市西城区九年级模拟测试试卷语文答案及评分标准2024.5一、基础•运用（共14分）1.示例：学校开展劳动周活动/劳动周活动拉开帷幕评分标准：共2分。
学校劳动周1分，开展/拉开帷幕1分，字数不合要求扣1分。
2.答案：A评分标准：2分。
选错不得分。
3.答案：C评分标准：2分。
选错不得分。
4.答案：A评分标准：2分。
选错不得分。
5.答案：C评分标准：2分。
选错不得分。
6.示例：为弘扬尊老、敬老的传统美德，学校将组织社区志愿服务活动。
评分标准：共2分。
改出搭配不当1分，改出时态错误1分.7.示例：①种植盆栽后的美观②组装书架后的自豪评分标准：共2分。
每空1分，注意句式的一致，体现做完家务劳动后的效果或感受均可。
二、古诗文阅读（共17分）（―）（共4分）8.①答案：琴瑟友之②③示例：开我东阁门坐我西阁床/将军百战死壮士十年归④答案：其翼若垂天之云评分标准：共4分。
每空1分，②③两空需对举，有错不得分。
（二）（共5分）9.①答案：足②示例：世间事物消长变化/在困境中坚持就能看到希望③示例：（对乡村生活的）喜爱/向往/留恋等评分标准：共3分。
每空1分，②③空意思对即可。
10.示例：“箫”“箫”是竹制的管乐器，诗中这句写社日将近，村人吹箫打鼓，热烈庆贺的情景，因此用“箫”字。
评分标准：共2分。
选择1分，理由1分，意思对即可。
（三）（共8分）11.答案：B评分标准：2分。
选错不得分。
12.答案：C评分标准：2分。
选错不得分。
13.示例：①清荣峻茂②流连信宿，不觉忘返③山水的知己④自得/骄傲评分标准：共4分。
每空1分，③④空意思对即可。
三、名著阅读（5分）14.示例一：小语，向你推荐《钢铁是怎样炼成的》。
主人公保尔一次次面临严峻的考验，即使全身瘫痪、双目失明，他也很快从低谷中走出来，以文学创作作为武器，写成了《暴风雨所诞生的》。
这是一本值得你读的好书，理想坚定的保尔一定能激励你。
示例二：小文，向你推荐《水浒传》。
2024年初三年级下学期第三次模拟考试语文试卷(附答案)
2024年初三年级下学期第三次模拟考试语文试卷（全卷满分150分考试时间100分钟）2024.5一、古诗文（35分）（一）默写与运用（13分）1.无可奈何花落去，。
（晏殊《浣溪沙》）2. ，烟波江上使人愁。
（崔颢《黄鹤楼》）3.复行数十步，。
（陶渊明《桃花源记》）4.当我们在生活中遭遇困境，信心动摇时，可以用《<论语>十二章》中“，”鼓励自己坚持本心，坚定志向。
（二）阅读下面选文，完成第5—9题。
（22分）【甲】过零丁洋辛苦遭逢起一经，干戈寥落四周星。
山河破碎风飘絮，身世浮沉雨打萍。
惶恐滩头说惶恐，零丁洋里叹零丁。
人生自古谁无死？留取丹心照汗青。
【乙】爱莲说水陆草木之花，可爱者甚蕃。
晋陶渊明独爱菊。
自李唐来，世人甚爱牡丹。
予独爱莲之出淤泥而不染，濯清涟而不妖，中通外直，不蔓不枝，香远益清，亭亭净植，可远观而不可亵玩焉。
予谓菊，花之隐逸者也；牡丹，花之富贵者也；莲，花之君子者也。
噫!菊之爱，陶后鲜有闻。
莲之爱，同予者何人?牡丹之爱，宜乎众矣。
【丙】尚节亭记（节选）刘基古人植卉木而有取义焉者，岂徒为玩好而已。
会稽黄中立，好植竹，取其节也，故为亭竹间，而名之曰“尚节之亭”,以为读书游艺之所，澹乎①无营乎外之心也。
予观而喜之。
夫竹之为物，柔体而虚中，婉婉焉而不为风雨摧折者，以其有节也。
至于涉寒暑，蒙霜雪，而柯不改，叶不易，色苍苍而不变，有似乎临大节而不可夺之君子。
世衰道微，能以节立身者鲜矣。
中立抱材未用，而早以节立志，是诚有大过人者，吾又安得不喜之哉!【注释】①澹乎：恬静、安然的样子。
5.【甲】诗作者是南宋文学家（人名），【乙】文作者是（朝代）哲学家周敦颐。
（2分）6.下列各句中“为”字的释义各不相同，请作解释。
（4分）（1）岂徒为．玩好而已 ( )（2）故为．亭竹间 ( )（3）以为．读书游艺之所 ( )（4）婉婉焉而不为．风雨摧折者 ( )7.下列对【丙】文画直线的句子理解最恰当的一项是（）（3分）A.这的确是有远超过常人的地方。
初三英语模拟试卷 附答案
初三英语模拟试题一、单项选择：（共20小题，计20分）( ) 1. What _________ important news!A. aB. anC. theD. /( ) 2.--I'm sorry I stepped（踩）on your foot . --__________.A. Never mindB. Not at allC. Of course notD. That's right( ) 3. ________ the story is short and there are no new words in it, it is difficult to understand.A. ButB. ThoughC. AndD. For( ) 4. - I'm not going to buy the book.- ________. It's too expensive.A. I don't eitherB. So am IC. Neither am ID. I'm not, too ( ) 5.____ Lily ___ Lucy may go with you because one of them must stay at home.A. Not only… but alsoB. Neither… norC. Both… andD. Either...or ( ) 6. The man __________ was a friend of mine.A. you just talkedB. whom you just talked toC. who you just talked to himD. which you just talked to( ) 7.______ you read, ______ progress(进步) you’ll make in your English study.A. The fewer; the fewerB. The more; the fewerC. More; greatD. The less; the less( ) 8. My father______learning English since he came back from the United States.A. is interested inB. was interested inC. has been interested inD. will be interested in( ) 9. --Your sister isn’t a nurse, is she?--__________. She teaches Chinese in a primary school.A. Yes, she isB. No, she isn’tC. Yes, she isn’tD. No, she is ( )10. --Have the Smiths moved into their new house?--Not yet. The roomsA.are paintedB. are paintingC. are being paintedD. have been painted( ) 11. They talked for about an hour of the things and people ________ they remembered from school.A. thatB. whichC. whoD. whom( ) 12. If it _______ fine tomorrow, I don’t know if they _________ football. If they ________that, ____________.A. is, will play, do, so will IB. will be, will play, will do, so will IC. is, play, will do, so do ID. will be, will play, do, so I do( ) 13.-We are leaving for Shanghai for a holiday tomorrow evening. -.A. Sorry to hear thatB. So niceC. Have a good journeyD. Good-bye( ) 14. By the time my parents reached home yesterday, I _____ the dinner already.A. had cookedB. cookedC. have cookedD. cook( ) 15. Sally’s aunt is at grass for half a year, she wants to find a job very much.A. 休假B. 失业C. 在农场工作D. 在草地上( ) 16. Terry asked his mother for fifty dollars today. It’s always crying for the moon.A. shouting to the moonB. crying happilyC. impossible to getD. badly needed--Sorry, I prefer _____rather than ____.A. to stay at home; go outB. to go out; stay at homeC. staying at home; go outD. going out; staying at home'( ) 19. --Could you tell me ________?--I've got a toothache.A. what is the matter with youB. what was the with you matterC. what the matter is with youD. what the matter was with you ( ) 20. --When __ you ________ this book?--I _______ it two weeks ago. So I_________it for two weeks.A. have, bought; bought; have hadB. did, buy; bought; have boughtC. have bought; bought; have bought D, did, buy; bought; have had二、完形填空：(共20小题，计20分)A young man once went into town and bought himself 1trousers. When he ___2___ home, he went upstairs to his bedroom and put them 3 .He found that they were about two inches too 4.He went downstairs and there his mother and two sisters were 5 _up the tea things in the kitchen. “These new trousers 6too long.” he said. “They need to be shortened by about two inches. Would one of you mind 7 this 8 me, please?” His mother and sisters were busy and 9 of them said 10 .But as soon as his mother was free she went 11 upstairs to her son's bedroom and shortened the trousers by two inches. She came downstairs 12 saying anything to her daughters.Later on, after supper, the elder sister remembered her brother's trousers. She was a kindhearted girl, 13 she went upstairs and shortened the trousers by two inches.The younger sister went to the cinema, but when she came in, she, too, remembered ___14__her brother 15 . So she ran upstairs 16 her scissors and took two inches 17 legs of the new trousers. You can imagine the look 18 the young man's face 19 he put the trousers on the 20 morning.( ) 1. A. a B. a copy of C. a pair of D. a piece of( ) 2. A. arrived at B. got to C. got D. reached to ( ) 3. A. up B. on C. in D. off( ) 4. A. big B. small C. long D. short( ) 5. A. eating B. drinking C. washing D. keeping( ) 6. A. be B. am C. is D. are( ) 7. A. doing B. to do C. do D. did( ) 8. A. on B. for C. by D. with( ) 9. A. no B. nobody C. none D. neither( ) 10. A. something B. nothing C. none D. anything ( ) 11. A. quietly B. noisily C. slowly D. openly( ) 12. A. with B. but C. no D. without( ) 13. A. so B. and C. then D. than( ) 14. A. that B. which C. what D. when( ) 15. A. said B. had said C. has said D. says( ) 16. A. with B. without C. take D. bring( ) 17. A. of B. away C. off D. in( ) 18. A. in B. on C. over D. from( ) 19. A. when B. while C. as D. whenever ( ) 20. A. tomorrow B. next C. second D. last三、阅读理解：（共20 小题，计40分）（A）How Long Did It Take To Build It?An Englishman was showing a foreign visitor around London. “What's that strange building?” asked the visitor. “That's the Tower (塔) of London.”“I see. How long did it take to build it?”“About 500 years.”“In my country we can bui ld it in five months,” said the visitor. Shortly after they came to St. Paul's Cathedral. “Veryinteresting!” said the visitor. “How long did it take to build it?”“Nearly forty years,” said the Englishman. “In my country we can finish it in forty days,” s aid the visitor. This went on all day. They visited most of the best-known buildings in the city. Every time they saw a new one, the visitor asked what it was and how long it took to build it. Then he said that they could do the same thing much faster in his country. At last the Englishman got angry with the visitor though he tried not to show it.Several days later they came to the House of Parliament (议会大厦) and the visitor asked his usual question, “What's that?” The Englishman answered,“I've no idea. It wasn't there last night.”( ) 1. The Englishman showed the foreign visitor around ________.A. the Tower of LondonB. St. Paul's CathedralC. some famous buildings in LondonD. the whole city of London ( ) 2. The visitor said that in his country it would take them ________ to build St.Paul’s Cathedral.A. less than half a yearB. forty daysC. five hundred yearsD. fifty days( ) 3. It took them a few days to see ________.A. many of the best-known buildings in EnglandB. several best-known places in EnglandC. many famous houses in the city of LondonD. most of the famous buildings in London( ) 4. The Englishman was very angry by the end of the day, but he ________.A. didn't want to say anythingB. tried not to show the visitor around the cityC. had no time to tell the visitorD. tried not to let the visitor know it( ) 5. The Englishman's last answer showed _____________.A. he was sorry that he hadn't seen the building beforeB. he could say nothing because he did not know anything about itC. he was angry and didn't want to tell the visitor its nameD. he didn't know how to tell the visitor the name of the building.(B)Air is a colorless, tasteless and invisible (看不见的) gas that is aro und us. An “empty” drinking glass and an “empty” room, in fact, are not really empty. Each is filled with air. When the glass is filled with water, the water pushes the air out of the glass.Air, as a gas, has no definite shape (一定的形状), but because it is matter, it takes up (占据) space and it has weight. It is easy to prove (证明) that air is something that takes up space. Stuff a piece of dry cloth into the bottom of a glass so that it will not fall out when the glass is turned upside down. Push the upside-down(颠倒) glass, holding straight up and down, into a jar (罐) of water till the glass is completely covered. When the glass is taken out of the water, the cloth is still dry. The air inside the glass shows that it takes up space and keeps the water from coming in.( ) 6. Air has no definite shape because _________.A. it is a mixtureB. it is a gasC. it is matterD. it is nothing ( ) 7. Since air is matter, it has ________.A. room, and weight as wellB. both room and shapeC. either room or weightD. neither shape nor weight( ) 8. The word “stuff” means ________ in Chinese.A. 撕B. 盖C. 取掉D. 塞( ) 9. To do the experiment (实验), we don’t have to get these things:A. A piece of dry cloth.B. A piece of wet cloth.C. A jar of water.D. A glass and air.( ) 10. Which of the following picture gives us the correct result of the experiment?(W= water; A= air; C= cloth)(C)News 1Have you ever thought of being able to fly around the world in a few hours though it is about 40,000 kilometers? One day，maybe you can. Last Saturday，the American X－43A airplane made its first flight. It reached a speed of 8，000 kilometres an hour. This makes it the fastest plane in the world. The X－43A is only three to four metres long，but it's very heavy：it weighs 1,270 kilograms.News 2Have you ever got angry at books that are full of mistakes? Don't worry，things will get better soon. Last week，China started checking textbooks，dictionaries and children's books all over the country. The government（政府）said the results of thechecking would come out at the end of June.News 3There will be a new “star” in the sky soon. China plans to send a satellite into space by December 2006. It will stay in space for one year. It will go around the moon and take pictures. It must be very expensive，right? That's for sure－1. 4 billion yuan！News 4Floods across the northern Mexican state of Coahuila killed at least 32 people and left100 more missing. It was reported on Monday. The heavy rain hit the state all night last Friday，so some banks of the river were broken. Along the river about 3，000 families were seriously affected（受影响）．( ) 11. News1 talks about __________________.A. people can't go around the earth in a few hoursB. the American X－43A airplane traveled around the earth in a few hoursC. the American X－43A airplane is the fastest one in the worldD. only Americans can make such a fast plane( ) 12. If the X-43A goes around the earth，it will take about _____ hours to finish the trip.A. 3B. 5C. 8D. 12( ) 13. Which of the following about News 2 is true?A. There are many mistakes in most of the textbooks, dictionaries and children's books.B. All the students have to use the books full of mistakes till the end of June.C. After the checking, books will become better and better.D. A few mistakes are not serious for children.( ) 14. Which of the following about the new “star" is NOT true?A. It will help us know more about the moon.B. It will go around the earth for one year.C. It will cost 1. 4 billion yuan.D. It will be sent up by the year 2006.( ) 15. Many families were affected because of ______.A. the heavy rain on MondayB. the broken banks of the riverC. the floods across MexicoD. the death of 132 people(D)Last week surveyed 140,000 people on the Internet .They found that panda Jingjing and the Olympic flame Huanhuan were the most popular among the five Olympic mascots(吉祥物). Do you agree with them? Do you want to know something about them?BEIBEIThe fish stands for the blue Olympic ring .Among the five, she is known to be gentle and pure, strong in water sports. In China fish and water stand for harvest. So Beibei carries the blessing of prosperity(繁荣的祝福).JINGJINGThe little panda stands for the black Olympic ring .He is childlike and outgoing. Jingjing is good at weight sports. His headdress means humans get on well with nature.HUANHUANThe child of fire stands for the red Olympic ring. He is in the centre, the big brother of the five. He carries the Olympic spirits (精神). He is most warmhearted and outgoing of the five. He can do well in all ball games.YINGYINGThe antelope stands for the yellow Olympic ring. Yingying is smart and moves quickly. Like all antelopes, he is strong in track and field events(田径). The antelope is one of the first animals put under protection in China. Choosing the antelope shows that China wants a Green Olympics.NININini stands for the green Olympic ring .She is as happy and lovely as the swallow. Nini is good at Gymnastics(体操)。
初三数学模拟题试卷及答案
一、选择题（每题3分，共30分）1. 下列各数中，有理数是（）。
A. √-1B. πC. √4D. 无理数2. 如果 |a| = 5，那么 a 的值是（）。
A. ±5B. 5C. -5D. 03. 下列各式中，正确的是（）。
A. (a + b)² = a² + b²B. (a - b)² = a² - b²C. (a + b)² = a² + 2ab + b²D. (a - b)² = a² - 2ab + b²4. 下列各图中，相似图形是（）。
A.B.C.D.5. 一个等腰三角形的底边长为10cm，腰长为12cm，那么这个三角形的面积是（）。
A. 60cm²B. 120cm²C. 100cm²D. 80cm²6. 如果x² - 5x + 6 = 0，那么 x 的值是（）。
A. 2 或 3B. 1 或 4C. 2 或 -3D. 1 或 -47. 在直角坐标系中，点 A（-2，3）关于 x 轴的对称点是（）。
A. （-2，-3）B. （2，3）C. （2，-3）D. （-2，-3）8. 下列函数中，是反比例函数的是（）。
A. y = 2x + 3B. y = 3/xC. y = x²D. y = 3x9. 下列各式中，正确的是（）。
A. a² = aB. (a + b)² = a² + b² + 2abC. (a - b)² = a² - b²D. (a + b)² = a² + b² - 2ab10. 下列各数中，绝对值最大的是（）。
A. -3B. -2C. 1D. 0二、填空题（每题5分，共25分）11. 3 + (-5) 的值是 _______。
初三数学模拟试卷(附答案)
初三数学试卷: 得分:一、选择题（本大题共6小题，每小题3分，共18分，每小题只有一个正确选项）1．倒数为-1的数是（ ）. A ．1 B ．﹣1 C ．0 D ．22．下列几何体是由4个相同的小正方体搭成的，其中左视图与俯视图相同的是（ ）A ．B ．C ．D ．3．已知样本x 1，x 2，x 3，…，x n 的方差是1，那么样本2x 1+3，2x 2+3，2x 3+3，…，2x n +3的方差是（ ） A ．1B ．2C ．3D ．44．下列计算中，不正确的是（ ）. A ．﹣2a -3a = -5a B ．（﹣3xy ）2÷3xy =3xy C ．（﹣2x 2y ）3=﹣6x 6y 3 D ．3ab 3·（﹣a ）=﹣3a 2b 35．如图，矩形ABCD 中，E 是AD 的中点，将△ABE 沿直线BE 折叠后得到△GBE ，延长BG 交CD 于点F ．若AB =6，BC=，则FD 的长为（ ） A ．2C D ．第5题 第6题6．如图，点O 为坐标原点，直线l 绕着点A （0，2）旋转，与经过点C （0，1）的二次函数h x y +=241交于不同的两点P 、Q （P 点位于Q 点左边），其中P 点横坐标为m ，△POQ 面积为S ,则当m 为 多少时，S 有最小值,其最小值为多少?（ ） A ．m=2, S =4 B ．m= -2, S =4 C ．m=1, S =1 D ．m= -1, S =2二、填空题（本大题共6小题，每小题3分，共18分） 7．如果|a |=2，|b |=3，那么a 2b 的值等于 ．8．一组数据3，7，8，x ，4的平均数是5，这组数据的中位数为 ．9. 如图，分别过点P i （i ，0）（i =1、2、…、n ）作x 轴的垂线，交212y x =的图象于点A i ，交直线12y x =-于点B i ．则1122111...n n A B A B A B ++的值为 ．10. 如图，在Rt△ABC中，∠C=90°，BC= 3，AC=1，点O为△ABC一点，且满足∠AOB=∠AOC=∠BOC=120°，则OA+OB+OC=．11.已知两点P（0，1）和Q（1，0），若二次函数y=x2+2ax+3的图象与线段PQ有交点，则a的取值围为．B第9题第10题第12题12.如图，等边三角形ABC中，AB=5，延长BC至P，使CP=3．将△ABC绕点B顺时针旋转α角（0＜α＜60°），得到△DBE，连接DP、EP，则当△DPE 为等腰三角形时，点D到直线BP的距离为．三、（本大题共5小题，每小题6分，共30分）13. (本题共2小题，每小题3分）(1)12sin21452-⎛⎫︒+ ⎪⎝⎭（2）解不等式组：()2731423133x xx x-<-⎧⎪⎨+≤-⎪⎩14.如图，△ABC中∠C＝90°，AB=6,AC=3,动点P在AB上运动，以点P为圆心，PA为半径画⊙P交AC于点Q.（1）比较AP，AQ的大小，并证明你的结论;（2）当⊙P与BC相切时，求AP的长，并求此时弓形（阴影部分）的面积.A15．如图,等边△ABC和等边△ECD的边长相等,BC与CD在同一直线上,请根据如下要求,使用无刻度的直尺画图.(1)在图1中画一个直角三角形; (2)在图2中画出∠ACE 的平分线.16．如图，一次函数y =k 1x +b （k 1≠0）与反比例函数2k y x（k 2≠0）的图象交于点A （﹣1，2），B （m ，﹣1）． （1）求这两个函数的表达式；（2）在x 轴上是否存在点P （n ，0）（n ＞0），使△ABP 为等腰三角形?若存在，求n 的值；若不存在，说明理由．17． 小新的钱包有20元、50元和100元的纸币各1，从中随机取出2纸币． （1）求取出纸币的总额是70元的概率；（2）求取出纸币的总额可购买一件101元商品的概率．四、（本大题共3小题，每小题8分，共24分）18．某市今年体育中考中跳绳项目是学生自选，为了解情况，学校抽样调查了部分学生的“1分钟跳绳”成绩，并制成了下面的频数分布直方图（每小组含最小值，不含最大值）和扇形图．（1）补全频数分布直方图，扇形图中m = ；（2）若把每组中各个数据用这组数据的中间值代替（如A 组80≤x ＜100的中间值是210080+=90次），则这次调查的样本平均数是多少? （3）如果“1分钟跳绳”成绩大于或等于120次为优秀，那么该校九年级720名学生中“1分钟跳绳”成绩为优秀的大约有多少人?锁扣锁扣锁扣锁扣柄插杆鼻儿带杆部分1厘米22.4厘米8.2厘米插杆鼻儿带杆部分图1图220．如图1，正六边形ABCDEF 中， P 是BC 边上一动点，过P 作PM ∥AB 交AF 于M ，作PN ∥CD 交DE 于N ，点O 是AD 的中点，连接OM 、ON ． （1）求证：OM =ON ；（2）如图2， OG 平分∠MON ，判断四边形OMGN 是否为特殊四边形?并说明理由．图2图1A BC D EF MN OP G P ON MFE D C BA五、（本大题共2小题，每小题9分，共18分）21.如图1，一校园篮球架是由底座、立柱臂、斜拉杆、篮板等组成，其中底座上表面可抽象为矩形，四周可分为左右两侧及前后边框，立柱臂与斜拉杆连接处可抽象为点A , 立柱臂AB 垂直于底座表面，垂足B 为底座前边框的中点，斜拉杆AE 和AF 固定于底座左右两侧(连线为EF ，且平行于底座前后边框).如图2,点C 为两斜拉杆底端连线EF 的中点,量得BC =0.7米,AC 与底座表面夹角为75°. （1）AC 与立柱臂AB 夹角的度数是 .（2）求篮球架立柱臂AB 的高度? (结果保留两位小数)（3）如图3是两斜拉杆所在截面的示意图,若量得连线EF =1米,求斜拉杆AE (或AF )的长度是多少米? (结果保留两位小数) （参考数据：sin75°≈0.966，cos75°≈0.259,tan75°≈3.732，sin15°≈0.259, cos15°≈0.966，tan15°≈0.268）22.如图，在□ABCD 中，AC =AD ，⊙O 是△ACD 的外接圆，BC 的延长线与AO 的延长线交于E ．（1）求证：AB 是⊙O 的切线； （2）若AB =8，AD =5，①求□ABCD 的面积； ②求OE 的长.F E BA 图1图3图2F E AC B A六、（本大题12分）23. 设抛物线的解析式为22x y = ，过点B 1 （1，0 ）作x 轴的垂线，交抛物线于点A 1（1，2 ）；过点B 2 （21，0 ）作x 轴的垂线，交抛物线于点A 2 ，… ；过点n B （121-⎪⎭⎫ ⎝⎛n ，0 ）（n 为正整数 ）作x 轴的垂线，交抛物线于点n A ，连接1n n A B + ，得直角三角形1n n n A B B +． （1）直接写出线段n n A B ，1n n B B +的长（用含n 的式子表示）； （2）求证：直线1n n A B +是抛物线22y x =的切线. （3）在系列Rt △1n n n A B B + 中，①直接写出由右至左任意两个相邻三角形的面积之比 .②系列Rt △1n n n A B B + 斜边上的中点n M 均在同一条抛物线上吗？若在，求出该抛物线；若不在，说明理由.初三数学试卷参考答案一、选择题（本大题共6小题，每小题3分，共18分，每小题只有一个正确选项）1.B2.C3.D4. C5.B6. B二、填空题（本大题共6小题，每小题3分，共18分）7. ±12 8. 4 9.21nn + 10. 7 11.a ≤﹣2 12. 3或25或2334-三、（本大题共5小题，每小题6分，共30分）13.(1) 解：原式=2﹣1﹣22+2×22+4…………………………………………1分 =2﹣1﹣22+2+4………………………….…………………2分 =3；………………………………………………………….…………3分(2)①可化简为2x ﹣7＜3x ﹣3， x ＞﹣4，………………………………………………………..…1分②可化简为2x ≤1﹣3，则x ≤﹣1．………………………………………………2分 不等式的解集是﹣4＜x ≤﹣1．…………………………………………………3分14.（1）AP =AQ ,证明如下：…………………………………………….1分 ∵∠C =90°,AB =6,AC =3,∴∠A =60°…………………………………………………………………………….2分 连接PQ ,∴△PQA 是等边三角形,即AP =AQ ；………………………………….3分（2）当⊙P 与BC 相切时,如图,设切点为E ,连接PE ,则PE ⊥BC ,…………………..4分 ∴PE ∥AC ,∴∠EPB =∠A =60°,∴PB =2PE =2AP …………………………………………………………………….5分 即AP =6÷3=2,S 弓形=S 扇形PQA -S 三角形PQA =332-π．…………………6分 15.画图如下:仅画出图1得2分,仅画出图2得4分.16. 解：（1）把A （﹣1，2）代入y =2k x，得到k 2=﹣2， ∴反比例函数的解析式为y =﹣2x．∵B （m ，﹣1）在y =﹣2x上， ∴m =2，由题意11221k b k b -+=⎧⎨+=-⎩，解得111k b =-⎧⎨=⎩，∴一次函数的解析式为y =﹣x +1．……………………………………………………2分 （2）∵A （﹣1，2），B （2，﹣1）， ∴AB，①当P A =PB 时，（n +1）2+4=（n ﹣2）2+1， ∴n =0， ∵n ＞0，∴n =0不合题意……………………………………………………………………..….…3分． ②当AP =AB 时，22+（n +1）2=（）2， ∵n ＞0，∴n =﹣…………………………………………………….……………………4分 ③当BP =BA 时，12+（n ﹣2）2=（）2， ∵n ＞0，∴n…………………………………………………………………………….…5分 综上所述，n =﹣分17.解：方法一方法二502010010020505020共有6种结果. ………………………….………..…………….……………….2分 (1) 取出纸币的总额是70元（记为事件A ）共有2种，分别是(20,50) 、(50,20)， ∴P （A ）=62=31．………………………………..…………………………….4分 （2）取出纸币的总额可购买一件101元商品（记为事件B ）共有4种，分别是(20,100)、(50,100)、(100,20)、(100,50) ∴P （B ）=64=32………………………………………..…….…………………….6分四、（本大题共3小题，每小题8分，共24分）18. 解：（1）由直方图和扇形图可知，A 组人数是6人，占10%， 则总人数：6÷10%=60， m =6014×360°=84°，…………………………………………………………………..2分 D 组人数为：60﹣6﹣14﹣19﹣5=16，…………………………………….……….3分 ；…………….……………………….4分（2）平均数是：605170161501913014110690⨯+⨯+⨯+⨯+⨯=130；……6分（3）成绩为优秀的大约有：720×6051619++=480人……………………………8分19. 解:（1）依题意设“鼻儿”的宽度为x 厘米，则前部件的铁皮之长为5x 厘米………….1分 5x +x +x +x =22.4…………………………………………………….…...3分 解得x =2.8∴前部件的铁皮之长为14厘米 ∴插杆的长度至少为:2.8×7=19.6（厘米）……………………………………….4分（2）锁扣柄的焊接点应定在插杆的位置为: 2.8×3=8.4(厘米)∴锁扣柄的焊接点应定在距插杆8.4厘米处……………………………………….6分 （3）前部件的铁皮之宽为8.2+π厘米, ∴前部件的铁皮面积为: 22.4×（8.2+π）=183.68+22.4π（平方厘米）…………………………8分 答:略20. 解：（1）如图，连接OE ，∵四边形ABCDEF 是正六边形，AB ∥MP ，PN ∥DC ，∴AM =BP =EN ，…………………………………………………………….………………2分 又∵∠MAO =∠NOE =60°，OA =OE ， 在△OMA 和△ONE 中，OA OE MAO NOE AM EN =⎧⎪∠=∠⎨⎪=⎩∴△OMA ≌△ONE （SAS ）∴OM =ON ．……………………………………………………………………………………4分 （2）如图，连接OE ，由（1）得，△OMA ≌△ONE ∴∠MOA =∠EON ， ∵EF ∥AO ，AF ∥OE ， ∴四边形AOEF 是平行四边形， ∴∠AFE =∠AOE =120°， ∴∠MON =120°， ∴∠GON =60°，∵∠GON =60°﹣∠EON ，∠DON =60°﹣∠EON ， ∴∠GOE =∠DON ，∵OD =OE ，∠ODN =∠OEG ， 在△GOE 和∠DON 中，GOE DON OE ODODN OEG ∠=∠⎧⎪=⎨⎪∠=∠⎩∴△GOE ≌△NOD （ASA ），∴ON =OG ，…………………………………………………………………………………..…6分 又∵∠GON =60°，∴△ONG 是等边三角形， ∴ON =NG ，又∵OM =ON ，∠MOG =60°， ∴△MOG 是等边三角形， ∴MG =GO =MO ， ∴MO =ON =NG =MG ，∴四边形MONG 是菱形…………………………………………………….……….…………8分五、（本大题共2小题，每小题9分，共18分）21. 解:（1）90°-75°=15°………………………………...………………….2分 （2）由题意可知∠C =75°,BC =0.7米∵∠ABC =90° ∴AB =tan ∠C ·BC =tan75°×0.7≈2.61(米) ………………………………...…………..…………….5分（3）由题意可知EF 的中点即为点C ，连接AC∵AE =AF , EF =1米∴AC ⊥EF , CE =CF =0.5米……………………..…………………6分 ∴∠ACE =90° ∵∠ABC =90°∴70.275cos 7.0≈︒=AC (米) …………………………..………7分75.25.07.22222≈+=+=EC AC AE (米) ………9分答:略22. 解：（1）∵AC =AD ，∴»»AC AD =． ∴点O 到AC 和AD 两弦的距离相等．∴OA 平分∠CAD ．∴OA ⊥CD ．………………………………………………..…………1分 ∵□ABCD ，∴AB ∥CD ．∴OA ⊥AB ．∴AB 是⊙O 的切线．…………………………………………………………3分 （2）∵OA ⊥CD ，∴CF =DF =12CD =12AB ．∴12CF AB = ①CF =DF =4，由AD =5 及OA ⊥CD 得AF =3，．………………………………………..…4分□ABCD 的面积为24；…………………………………………………………….……5分②∵CF ∥AB ，∴△ECF ∽△EBA ． ∴12EF EC CF EA EB AB ===． ∴EA =2EF ，EB=2EC ．………………………………………………………………………6分 ∴AF =EF ，EC =BC ．∵在Rt △ABE 中，∠BAE =90°，AB =8，BE =5×2=10，∴AE 6=，EF =3．………………………………………………………………7分设OE =x ，则OF =3﹣x ，⊙O 的半径为6﹣x ， ∵在Rt △ODF 中，222OF DF OD +=， ∴()()222634x x -=-+．∴116x =，即：116OE =．…………………………………9分六、（本大题12分）23.（1）1212[()]2n n n A B -=⨯ =2312n -⎛⎫ ⎪⎝⎭，1n n B B +=111()()22n n --=12n ⎛⎫ ⎪⎝⎭；…….2分 （2）证明:依题意得⎪⎪⎭⎫⎝⎛⎪⎭⎫ ⎝⎛⎪⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛+--0,21,21,211321n n n n n B A 设b kx y n n B A +=+1,则⎪⎪⎩⎪⎪⎨⎧=+⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛=+⎪⎭⎫ ⎝⎛--0.2121.21321b k b k n n n 解得⎪⎪⎩⎪⎪⎨⎧⎪⎭⎫ ⎝⎛-=⎪⎭⎫ ⎝⎛=--3232121n n b k ∴直线1n n A B +为32321211--⎪⎭⎫ ⎝⎛-⎪⎭⎫⎝⎛=+n n B A x y n n ....................................................................4分假设1+=n n B A y y ,则∴323221212--⎪⎭⎫ ⎝⎛-⎪⎭⎫⎝⎛=n n x x 化简得0212123232=⎪⎭⎫ ⎝⎛+⎪⎭⎫ ⎝⎛---n n x x∴⊿=02124213223=⎪⎭⎫⎝⎛⨯⨯-⎥⎥⎦⎤⎢⎢⎣⎡⎪⎭⎫ ⎝⎛---n n ∴直线1n n A B +是抛物线22y x =的切线.....................................................................6分 （3）在系列Rt △1n n n A B B + 中，①由右至左任意两个相邻三角形的面积之比为 8 ......8分 ∵n n B A =2312n -⎛⎫ ⎪⎝⎭,=+1n n B B 12n⎛⎫ ⎪⎝⎭设Rt △1n n n A B B +的面积为n S , Rt △211+++n n n B B A 的面积为1+n S ,121121-++⎪⎭⎫⎝⎛=n n n B A ,12121+++⎪⎭⎫ ⎝⎛=n n n B B .∴233221212121--⎪⎭⎫ ⎝⎛=⎪⎭⎫ ⎝⎛⨯⎪⎭⎫⎝⎛⨯=n n n n S ;13112121212121++-+⎪⎭⎫ ⎝⎛=⎪⎭⎫ ⎝⎛⨯⎪⎭⎫ ⎝⎛⨯=n n n n S∴8214212113231==⎪⎭⎫⎝⎛⎪⎭⎫ ⎝⎛=+-+n n n n S S .②系列Rt △1n n n A B B + 斜边上的中点n M 均在同一条抛物线2916x y =上. 由⎪⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛⎪⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛+--0,21,21,211321n n n n n B A 得线段1n n A B +的中点n M 为⎪⎪⎭⎫⎝⎛⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛⋅-+22121,213n n , 设线段21B A 的中点为1M ,32B A 的中点为2M ,43B A 的中点为3M ,则1M 为⎪⎭⎫⎝⎛1,43,2M 为⎪⎭⎫ ⎝⎛41,83,3M 为⎪⎭⎫ ⎝⎛161,163. 另设经过这三点的抛物线为c bx ax y ++=2,则⎪⎪⎪⎩⎪⎪⎪⎨⎧=++=++=++16116325694183649143169c b a c b a c b a 解得⎪⎪⎩⎪⎪⎨⎧===00916c b a ∴经过1M 、2M 、3M 的抛物线为2916x y =........................................................10分 由n M ⎪⎪⎭⎫⎝⎛⎪⎭⎫ ⎝⎛⎪⎭⎫ ⎝⎛⋅-+22121,213n n 代入得 222242221212121219916213916-+-++⎪⎭⎫ ⎝⎛=⎪⎭⎫ ⎝⎛⨯⎪⎭⎫ ⎝⎛=⎪⎭⎫ ⎝⎛⨯⨯=⎥⎥⎦⎤⎢⎢⎣⎡⎪⎭⎫ ⎝⎛⨯⨯n n n n ∴系列Rt △1n n n A B B + 斜边上的中点n M 均在同一条抛物线2916x y =上..........12分。
2023-2024学年全国初三上数学人教版模拟考卷(含答案解析)
专业课原理概述部分一、选择题：5道（每题1分，共5分）1. 下列哪个选项是正确的？A. 1 + 1 = 2B. 2 + 2 = 3C. 3 + 3 = 4D. 4 + 4 = 52. 下列哪个选项是正确的？A. 2 2 = 4B. 3 3 = 6C. 4 4 = 8D. 5 5 = 103. 下列哪个选项是正确的？A. 3 / 3 = 1B. 4 / 4 = 2C. 5 / 5 = 3D. 6 / 6 = 44. 下列哪个选项是正确的？A. 2^2 = 4B. 3^3 = 9C. 4^4 = 16D. 5^5 = 255. 下列哪个选项是正确的？A. √4 = 2B. √9 = 3C. √16 = 4D. √25 = 5二、判断题5道（每题1分，共5分）1. 2 + 2 = 4 是正确的。
（）2. 3 3 = 9 是错误的。
（）3. 4 / 4 = 1 是正确的。
（）4. 5^2 = 25 是错误的。
（）5. √36 = 6 是正确的。
（）三、填空题5道（每题1分，共5分）1. 1 + 1 = ______2. 2 2 = ______3. 3 / 3 = ______4. 4^2 = ______5. √49 = ______四、简答题5道（每题2分，共10分）1. 请简述加法的定义。
2. 请简述乘法的定义。
3. 请简述除法的定义。
4. 请简述乘方的定义。
5. 请简述开方的定义。
五、应用题：5道（每题2分，共10分）1. 请计算 2 + 3 + 4 的结果。
2. 请计算 2 3 4 的结果。
3. 请计算 4 / 2 / 2 的结果。
4. 请计算 3^2 2^2 的结果。
5. 请计算√36 + √64 的结果。
六、分析题：2道（每题5分，共10分）1. 请分析加法、乘法、除法、乘方和开方之间的关系。
2. 请分析数学在生活中的应用。
七、实践操作题：2道（每题5分，共10分）1. 请用计算器计算 + 987654321 的结果。
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五原中学2013—2014学年第二学期第二次英语模拟考试命题人：薛永顺 审题人：张宁听力部分（75分）选择题（共45分）第Ⅰ卷一、听力（共25小题，计分25分；其中有5个小题为非选择题，计分5分，答题位置在第6页非选择题第五题听力题内。
）Ⅰ.听句子，选择恰当的应答语。
句子读两遍。
（5分）（ ）1. A. Sandwiches B. London C. Over there（ ）2. A. Very terrible B.I ’m fine C. It depends（ ）3. A. Take care B.It ’s nice C. Sorry to hear that（ ）4. A. With pleasure B. No trouble C. You ’re welcome.（ ）5. A. No,thank you B.Sounds great C. Good luck!Ⅱ.听小对话，选择正确的图片。
对话读两遍。
（5分）（ ）6. Where does the conversation take place?A（）7.When will the girl ’s mom arrive in Beijing?A（ ）8.What ’s the time now?A（ ）9.Where does the man want to go tomorrow?A（ ）10.What are the speakers talking about?A Ⅲ.听长对话，选择正确选项，对话读两遍。
（5分）听第一段对话，完成第11-12小题。
（ ）11.What does Mary do?A. A singer.B. An artist.C. A pianist.（）12. How many times has Ms Green been in China?A.Several timesB.OnceC.Never听第二段对话，完成第13-15小题。
（）13. Where did Wang Fang go on a trip?A.To Ya’anB.To Xi’anC.To Tai’an（）14. What happened to her there?A.She was lostB.she missed the train.C.She lost her purse.（）15.How did Wang Fang come back?A.By train.B.By airC.In her friend’s carⅣ.听短文，选择正确选项。
短文读两遍。
（5分）（）16.When does the dinner party usually start?A.Between 6 pm and 7 pm.B.Between 7pm and 8 pm.C. Between 10 pm. and 11 pm.（）17. What does the dinner party start with?A.Soup and fruit saladB.Music and dance.C.Drinks and snacks.（）18.Where do the husband and wife sit at table?A. At two ends of the table.B. On the left at the table.C. On the right at the table.（）19.What does the meal usually end with?A.WineB.Coffee.C.Dessert.（）20.What is it polite for you to do in Britain and America?A.To finish everything on the plate.B.To arrive at the dinner party a little late.C.To ask about the price of a certain thing.二、单项选择（共15小题，计分15分）( )21. -Susan, is this your dictionary?-Oh, it's not . Ask Li Lei, he is looking for_______.A. me; hersB. mine; himC. my; herD. mine; his ( )22. Chinese and English belong different cultures.That’s why it’s hard us Chinese to learn English well.A. among; ofB. between; ofC. among; forD. to; for（）23. I can’t believe a little girl can write many books.A. so; soB. such; suchC. so; suchD. such; so（）24.―Does the rule work?―Yes, students are absent.A. SomeB. MoreC. AllD. No（）25.―Lots of trees and flowers on both sides of Huanshan Road last year.―Oh, that’s beautiful.A. are plantedB. were plantingC. were plantedD. have （）26.―Mark, please don’t play basketball on the road. It’s very dangerous.― . I’m going home at once.A. Have a great timeB. Sorry, I won’t do thatC. I’d like toD. Ok, with pleasure（）27.―When will she arrive?―As soon as she ,I’ll let you know.A.arrivesB.arrivedC.will arriveD. is arriving（）28.―That actor often joins in different activities in Beijing. Do you know ?―For 5 years.A. how soon he will come backB. how long he has stayed thereC. when he went thereD. when he will come here( ) 29. We hope scientists will ways to solve the nuclear pollution(核污染) happened in Japan.A. be made ofB. cheer upC. give upD. come up with( ) 30. our football team failed in the match, we did our best.A. ThoughB. ButC. BecauseD. As( ) 31. As soon as the teacher came into the classroom,we stopped and out our books.A. to talk; tookB. to talk; to takeC. talking; tookD. talking; taking( ) 32. Jane is one of the students in the class have ever been to China.A. whoB. whoseC. whichD. whom( ) 33. This is really a large amount of money. But it is ______ than we need.A. much fewerB. less muchC. far moreD. far less( ) 34．The man ______be Mr Liu．He has gone to America with his wife．A．may B．mustn’t C．can’t D．must( ) 35. -What did your teacher say this morning'?-She asked me ______this morning.A. how did Tom come to schoolB. why was Tom late for schoolC. when Tom would get to schoolD. what will Tom do at school三．完形填空（共10小题，每小题1分，共10分）先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个最佳答案。
Dean Bluey is a 14-year-old boy from the USA. He became a hero after he savedthe life of a girl in another country.One day, he 36 an email to a friend on the Internet. To his surprise, he received a message, saying “Help! Pain! Help!” The 37 was from Finland（芬兰）, thousands of kilometers away from America. Later Dean said to a reporter,“I didn’t know 38 I should do. It was really difficult to tell if the messagewas real.”So Dean did nothing at first. 39 the message kept coming. Now it waseasy to see that someone was in trouble. He 40 and found that the sender was a student called Tarja. 41 was ill, alone in a university library. What was 42 ,there was no phone around her. Her only way of communicating with the world wasby email. Dean telephoned the 43 immediately. And they realized that the situation was quite serious. They called the police in Finland. Then an ambulance（救护车）rushed to the library. 44 , she was still alive and was sent to the hospital quickly.“I’m glad she’s OK,” Dean said. “It’s hard to believe, the 45 savedher life.”（）36. A. brought B. lent C. sent D. bought（）37. A. speech B. message C. music D. telephone（）38. A. how B. what C. where D. when（）39. A. So B. And C. But D. Or（）40. A. replied B. ran C. walked D. played（）41. A. He B. She C. It D. I（）42. A. worse B. better C. harder D. easier（）43. A. teacher B. friend C. doctor D. police（）44. A. Badly B. Hardly C. Luckily D. Carefully（）45. A. fax B. better C. flight D. e-mail四、阅读理解（共15小题，计分30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。