安徽省无为市2019-2020学年第一学期期末质量检测八年级英语试卷(含答案)
安徽省芜湖市无为市2023-2024学年九年级上学期9月月考英语试题(含答案)
2023-2024学年第一学期九年级教学评价(一)英语试题卷注意事项：1.本试卷共四部分，十大题，满分120分，考试时间为120分钟。
2.全卷包括"试题卷"(4页)和"答题卡"(2页)两部分。
3.请务必在"答题卡"上答题，在"试题卷"上答题无效。
第一部分听力(共四大题，满分20分)I.短对话理解(共5小题，每小题1分；满分5分)你将听到五段对话，每段对话后有一个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
1.What does the man ask the students to do ?2.What are the speakers talking about?3.Where did Jade volunteer last year?A. In a children's hospital.B.At a summer campC.At a primary school.4.What does the woman think is the scariest?A. Seeing a dentist.B.Taking a plane.C. Traveling alone.5 How does the woman feel about Peter?A.Sorry.B.Proud.C.WorriedⅡ.长对话理解(共5小题，每小题1分；满分5分)你将听到两段对话，每段对话后有几个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
听下面一段对话，回答第6至第7两个小题。
6.What does the woman probably want to buy?A.A bus card.B.Some stampsC.A map.7.What is the woman probably going to do next?A.Cross the road.B.Wait for the bus.C. Go to the park.听下面一段对话，回答第8至第10小题。
安徽省芜湖市无为市2023-2024学年七年级上册期末考试英语模拟试题(含听力)附答案
2024届山西省临汾市高考考前适应性训练考试英语模拟试题注意事项：1.答卷前，考生务必将自己的姓名、准考证号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，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
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。
第一部分听力(共两节，满分30分，不计入总分)做题时，请先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A.₤19.15.B.₤9.15.C.₤9.18.答案：B1.What does the woman mean?A.She would like to go to the movies.B.She was too tired to go to the movies.C.She thought it wonderful to have a sleep.2.What does the woman probably do?A.A doctor.B.A coach.C.A writer.3.Who are the speakers probably?A.Students.B.Scientists.C.Factory workers.4.Where does the conversation take place?A.Atoffice.B.On office.B.On the train.C.In the street.5.What are the speakers talking about? stations. series. ads.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
无为县2012～2013学年度每一学期期末质量检测试卷
无为县2012～2013学年度第一学期期末质量检测试卷八年级数学温馨提示：本卷共八大题，计23小题，满分150分，考试时间120分钟．一、选择题：(本题共10小题，每小题4分，满分40分)每小题都给出代号为A 、B 、C 、D 的四个选项，其中只有一个正确的，请把正确选项的代号写在题后的括号内.每一小题，选对得4分，不选、选错或选出的代号超过一个的(不论是否写在括号内)一律得0分.1 2 3 4 5 6 7 8 9 101.下列运算正确的是( ).A.()b ab b a a +=+22B.426x x x =÷C.()222b a b a +=+D.55533=÷2.若点(－1，0)在函数b x y +=2的图象上，则下列各点在此函数图象上的是( ).A ．(1，0)B ．(1，1)C ．(1，4)D ．(1，－1)3.设233-=a ，a 在两个整数之间，则这两个整数是( ).A ．1和2B ．2和3C ．3和4D ．4和54.下列交通标志中是轴对称图形的是( ).5.已知等腰三解形一腰上的高与底边的夹角是︒40，那么它的顶角是( ).A ．︒40B ．︒50C ．︒80D ．︒1006.下列四个命题：①等边三角形是特殊的等腰三角形；②在直角三角形中，如果有一个锐角等于︒60，那么与它相邻的直角边等于斜边的一半；③等腰三角形底边上的高、底边上的中线、底角的平分线互相重合；④线段垂直平分线上的点与这条线段两个端点的距离相等．其中正确的个数是( ).A ．1个B ．2个C ．3个D ．4个7.如图，在△ABC 和△ADE 中，BC 、DE 相交于点O ，且∠C=∠E ，再添加一个条件不能证明△ABC ≌△ADE 的是( ).A.BC=DE B ．∠ADE=∠ABC C ．AC=AE D ．AD=AB题 号 一 二 三 四 五 六 七 八 总 分 得 分 A B C D8.如图，在数轴上A 、B 两点表示的数分别是2-、3，C 点是B 点关于A 点的对称点，则C 点表示的数是( ).A ．322--B ．32--C ．3222--D ．322+-9．如图，边长均为1个单位的正方形组成的方格纸内有一张笑脸图案，已知左眼的坐标是(－1，0)，那么右眼关于鼻子所在的水平线AB 对称的点的坐标是( ).A ．(1，－2)B ．(1，－1)C ．(－1，0)D ．(－1，－2)10.定义运算()()2-+=⊕b b a b a ，下面给出这种运算的四个结论：①1443=⊕； ②a b b a ⊕=⊕； ③若0=⊕b a ，则0=+b a ；④若0=+b a ，则0=⊕b a ． 其中正确的序号是( ).A ．①②B ．③④C ．①③D ．①④二、填空题：(本题共4小题，每小题5分，满分20分)11.分解因式=+-x xy xy 22 ．12.若一个奇数的立方根比3大，平方根比6小，且能被称5整除，则这个数一定是______.13.如图，在Rt△ABC 中，∠ACB=90°，BC=4cm ，CD⊥AB，在AC 上取一点E ，使EC=BC ，过点E 作EF⊥AC 交CD 的延长线于点F ，若EF=10cm ，则AE=______cm.14.已知等腰三解形的周长是10，那么它的底边长y 与腰长x 的函数关系式是 ．（注明自变量的取值范围）三、(本题共2小题，每小题8分，满分16分)15.计算：()()[]y x y x y x y xy xy x 22222262÷--+．解：16.先化简，再分解因式：()()ab b a a b a 332222++--．解：四、(本题共2小题，每小题8分，满分16分)17. 已知3353-=-=+b a ,b a ，求b a -的值．解：18.如图，在直角平面坐标系中，ABC ∆的顶点坐标分别是A （1，1）、B （3，-1）、C （2，2）.（1）作出ABC ∆关于y 轴对称的111C B A ∆；（2）写出111、C 、B A 三点的坐标．解：五、(本题共2小题，每小题10分，满分20分)19.如图，点E、F是BC上的两点，AB∥D E，AB=DE，BE=CF．（1）线段AF、DC有什么数量关系？请说明理由．（2）线段AF、DC有什么位置关系？请说明理由．解：20.如图，在△ABC中，BC=10cm，BP、CP分别是∠ABC和∠ACB的角平分线，PD∥AB，PE∥AC．（1）求证：BD=PD；（2）求△PDE的周长．解：六、(本题满分12分)21．元旦，丁丁骑自行车去外婆家，路上经过一家超市逗留了半个小时后又按同样的速度前往外婆家．丁丁从家出发一个半小时后，妈妈忙完家务驾车去外婆家，恰好与丁丁同时到达．如图是他们离家的路程y（千米）与丁丁离家的时间x（小时）之间的函数图象，根据图象回答下列问题：（1）丁丁家与外婆家有多远？（2）妈妈驾车的速度是丁丁骑自行车速度的多少倍？解：七、(本题满分12分)22.如图，直线4y分别交x轴、y轴于A、B两点，线段AB的垂直平分线l经过坐标原点O．+=kx（1）求点A的坐标；（2）求k的值．解：八、(本题满分14分)23.随着生活水平的不断提高,出外旅游已经成为人们生活中不可或缺的一部分．某旅行社为了扩大规模，计划购买A、B两种类型的旅游车共8辆，其中A型旅游车每辆价格40万元，能载游客30人；B 型旅游车每辆60万元，能载游客50人；（1）设购买A型旅游车x辆，购车总费用为y万元，载客总量增加z人，分别求出y与x、z与x之间的函数关系式．（2）若该旅行社计划购车资金为370万元至430万元之间，那么共有几种购车方案？（3）在上面的几种购车方案中，选择哪一种购车方案可使载客量最大？最大载客量是多少？解：。
安徽省合肥市庐阳中学2023-2024学年八年级上学期期末考试英语试题(含答案)
2023-2024 学年度第一学期八年级质量检测英语试题卷温馨提示：1.本试卷共四部分，十一大题，满分120分。
考试时间为120分钟。
2.全卷共有试题卷8页，答题卡2页。
请注意卷面的整洁，书写要工整，将答案填写在答题卡上3.答题前请认真审题。
考试结束后自行保留试题卷，答题卷交回。
第一部分听力部分(共四大题，满分20分)1.短对话理解(共5小题；每小题1分，满分5分)你将听到五段对话。
每段对话后有一个小题，请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
3. What is the last class aboutA. Water pollution.B. First aid.C. Traffic accidents.4. Where is Mr Smith nowA. In his office.B. At the supermarket.C. At home.5. When will the man see the filmA. On Wednesday.B. On Saturday.C. On Sunday.Ⅱ. 长对话理解(共5小题；每小题1分，满分5分)你将听到两段对话。
每段对话后有几个小题，请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
听下面一段对话，回答第6、7题。
6. Which sport does the girl enjoyA. Swimming.B. Running.C. Playing table tennis.7. Where will they meetA. At the school gate.B. On the playground.C. In the club,听下面一段对话，回答第8至10题。
8. What is the conversation mainly aboutA. Different traditions.B. Birthday songs.C. Birthday wishes9. What is Lingling’s birthday giftA. A dictionary.B. A T- shirt.C. A magazine.10. How many Chinese traditions are mentionedA. One.B. Two.C. Three.Ⅱ. 短文理解(共5小题；每小题1分，满分5分)你将听到一篇短文。
2022-2023 学年度八年级英语上学期期末教学质量监测试卷(含答案)
2022-2023 学年度八年级英语上学期期末教学质量监测试卷（含答案）考试时间：90 分钟试卷满分：100 分注意事项：考生答题时，必须将答案写在答题卡上，答案写在试卷上无效。
Ⅰ.听录音，按要求完成任务。
★第一卷选择题（请将符合题意的选项用 2B 铅笔涂在答题卡的相应位置上。
共 15 分）ⅰ.听句子，选择最佳答语。
每个句子读一遍。
(2.5 分)1.A. Sports.2.A. That's funny. B. At school.B. Physics.C. At ten o'clock.C. At the sports club.3. A. Tom. B. Yes, he is tall. C. Both of them.4. A. Carrots and chicken. B. She has long hair. C. She wants to be a nurse.5. A. All right. B. Thank you. C. I like bananas better. ⅱ. 听五段短对话，选择正确答案。
每段对话读一遍。
(2.5 分)6.What does Sandy want to be?A. A teacher.B. An engineer.C. A writer.7.Who is going to be a pilot?A. Jill.B. Gina.C. Bill.8.What does Helen like?A. Music.B. Chemistry.C. Computer science.9.What does Peter's sister do?A. A journalist.B. An editor.C. A college teacher.10.Why does Mary's grandpa often do morning exercise?A.To be in a good mood.B. To make more friends.C. To keep fit.ⅲ.听长对话,选择正确答案。
译林牛津版 2019-2020学年第一学期八年级上册期末质量检测模拟卷(有答案)
2019-2020学年第一学期八年级期末模拟卷一、单项填空(每小题1分，共15分)1. — Can you play____ piano? — Yes. And my parents will buy me piano this summer.A. a; theB. \; theC. the; aD. the; the2.You’d better ______ it yourself.A. doB. to doC. doingD. does3. — Mo Yan will come to Nanjing for a book show. — _____ news! I like his books a lot.A. What a goodB. What goodC. How a goodD. How good4. There is ______ in this paper. Would you like to read it?A. interesting somethingB. something interestingC. some things interestingD. interesting some things5. They are as _______ as usual.A. happilyB. busilyC. friendlyD. carefully6. Which of the following is a compound word just like “snowball” ?A. buildingB. introduceC. weekendD. competition7. What’s the sentence structure of the sentence “We often hear Simon sing English songs”?A. S+V+OB. S+V+PC. S+V+DO+OCD. S+V+DO+IO8. —Mum, I called home before dinner, but nobody answered.—Well, I was cooking in the kitchen _______ your father was watching a match in his bedroom.A. beforeB. whileC. untilD. after9. —I tried to make a DIY cake for my mum, but I failed. —________! I will help you next time.A. Be carefulB. Never mindC. No problemD. You’re welcome10. —There’re only 15 t ypes of cranes in the world now. We need to protect these rare birds. —________. Birds are our friends.A. No wayB. Not exactlyC. That’s all rightD. I agree11. —What a pity! Why didn’t you watch the final of the football competition last night?— I______ the history project with my friends at that time.A. discussedB. was discussingC. have discussedD. discuss12. This winter, schools in Taixing start___ than before but the students stay at school as____ as before.A. earlier; longerB. earlier; shorterC. later; longD. late; shorter13. Some people in Western China are in need. Most of us in our class some food and clothes for them. The rest t hem money.A. provide; offerB. offer; provideC. send; provideD. offer; sends14. ______ Tim_____ Tom enjoys doing DIY jobs while____ Lucy_____ Lily love birdwatching.A. Not only, but also; both, andB. Both, and; not only, butC. Not just, but also; between, andD. Both, and; either, or15. The factory used to waste into the river. Now they have realized the of pollution.A. putting; dangerB. put; dangerC. putting; dangerousD. put; dangerous二、完型填空（每小题1分，满分10分）Once there was a cobbler(修鞋匠) who always sang from morning till night. It was wonderful to see and hear him. He was 1 with his work.His neighbor, a 2 banker, sang little and slept less. The banker didn’t know 3 the cobbler was so happy every day.One day he went to the c obbler and asked him, “How much do you earn each day, my friend?” “Sometimes more, sometimes 4 . I don’t know.” the cobbler answered. The banker laughed and said, “You don’t have to 5 having less money now. Take $1,000. Look after it carefully, and 6 it when you need to.”The cobbler was 7 . He felt like that he had all the money in the world. When he got home, he hid his money and his happiness 8 . There was no more singing. He couldn’t 9 at night. All day, he worried that the money might be lost or stolen.At last, the poor man ran to the house of his rich neighbor. “ 10 your $1,000. Give me back my sleep and my songs.” he said.1. A. sad B. happy C. strict D. interested2. A. rich B. poor C. kind D. bad3. A. when B. what C. how D. why4. A. little B. less C. few D. fewer5. A. care about B. talk about C. worry about D. think about6. A. spend B. cost C. take D. pay7. A. hopeful B. serious C. excited D. surprised8. A. at times B. at the same time C. in time D. on time9. A. wake up B. work out C. dream of D. fall asleep10. A. Take B. Bring C. Lend D. Borrow三、阅读理解（A篇每题2分，B篇每题2.5分，满分20分）AA sandstorm is a natural disaster. It very often happens in the desert（沙漠）. A sandstorm is like a snowstorm. They can happen in towns or villages. Sandstorms and snowstorms both cause a lot of trouble for people. In sandstorms, the wind carries the sand. Unlike other disasters, sandstorms come with a warning（警告）. If you see that the clouds have a dark, brown color, it means there is going to be a sandstorm. If there is no rain for a long time, sandstorms may happen. When there are sandstorms in cities, there will be no planes in the sky. It would be dangerous for the pilot to fly the plane because he cannot see clearly. There would also be more traffic accidents in the street. The sky is grey and people cannot see very far. There are many deserts in Africa and Asia. Sandstorms may happen in these places more often than in Europe. People can stop sandstorms by planting trees.1. Where do sandstorms often happen?A. In the desert.B. In towns or villages.C. In big cities.D. In the ocean.2. In contrast to（与……相比）other disasters, a sandstorm .A. comes with dangerB. comes with a warningC. causes traffic accidentsD. causes much trouble for people3. What does the underlined word “pilot” mean in Chinese?A. 水手B. 旅客C. 飞行员D. 空姐4. Which of the following is NOT true, according to the passage?A. There are more sandstorms in Africa than in Europe.B. It is dangerous for a pilot to fly the plane in a sandstorm.C. There are more traffic accidents in the street during sandstorms.D. When you see lots of clouds in the sky, there will be a sandstorm.5. What can we do to stop sandstorms?A. We should throw less rubbish.B. We should drive cars less often.C. We can plant more trees in and around the cities.D. We must do something to stop polluting the water.BI live on the twelfth floor of a building. One afternoon I was coming home from a friend’s house. It was just after four o’clock. I got quickly into the lift and pressed Button (按钮) 12.The lift started to go up, but very slowly. And then, half way up, it suddenly stopped between two floors. I couldn’t understand it. I pressed all the buttons from 1 to 14. I called for help very loudly. But nobody answered.Then suddenly the light went out, and I was alone in the dark. I started to cry and beat (敲打) the walls of the lift. I cried and cried until I had no voice left. Then, I felt hopeless（无望）, and pressed all the buttons with my open hands. And all at the same time, there was a bell far away. It rang and rang. It was the fire alarm (火灾警报). I thought the whole building was on fire. I said to God quietly, “Just get me out of here. I’ ll never be bad again.”Just then, I realized（意识到）the lift was moving very slowly. On the ground floor it stopped, and the doors opened. A man was standing there. “How long do you stay there? It is good that you pressed the alarm bell. But didn’t you learn to re ad at your school?” He pointed at a small piece of paper on the wall beside the lift. It said:“Attention: This lift will be stopped for repairs between 4pm and 5 pm on Thursday March 13.”( )6. What happened to the lift?A. It had a fire accident.B. It stopped half way.C. It was turned off by the writer.D. It moved fast up to the top floor( )7. As the situation went on, the writer became _________.A. more and more frightenedB. calmer and calmerC. more and more boredD. clearer and clearer( )8. Why did a bell ring from far away?A. The lift was to start again.B. The repair worker rang the lift alarm.C. The building was on fire.D. The writer pressed the lift alarm bell.( )9. Who most probably made the lift move again and go down to the ground floor?A. The writer.B. The writer’s friend.C. The man.D. The writer’s father.四、词汇检测（每小题1分，满分15分）A) 根据所给汉语提示写出单词，使句子意思完整正确。
2022—2023学年第一学期期末质量检测试卷八年级英语参考答案
八年级一、听力理解（20小题，每小题1分，共20分）1—5 BABCA 6—10 CACAA 11—15 BBBBC 16—20 CDBAE二、阅读理解（20小题，每小题2分，共40分）21—25 DCDAB 26---30 DBACB 31--35 DBDAD 36--40 DACBE三、完形填空（15小题，每小题1分，共15分）41---45 CDDCA 46--50 BDDCC 51--55 DABBA四、语篇填空（15小题，每小题1分，共15分）第一节：56.felt 57. So 58.thirties 59. beginning 60.himself61.finally 62. helping 63.for 64.died 65.best第二节：66. an 67. like 68. if/when 69.what 70. must/should五、补全对话（5小题，每小题2分，共10分）71. What do you think of the competition/How was the competition72. Did you win the prize/Did you do well in the competition73. Whose poems did you choose to read/74.Of course not/Not at all75. I think so /I agree with you/You are right/…六、书面表达（20分）Of the three subjects music, P.E. or art, I prefer music.First, in music classes, we can learn different kinds of songs, such as pop songs and folk songs, this can help us learn a lot about different cultures. Second, music makes people happy, good music brings people comfort and peace of mind. I feel relaxed and excited in music classes. What’s more, in music classes , our teacher often tells us many stories about great musicians, I really love the interesting stories.I hope our teachers can teach us to play musical instruments in music classes, it must be fun!。
2019-2020学年安徽省芜湖市无为市八年级(上)期末物理试卷及答案解析
2019-2020学年安徽省芜湖市无为市八年级（上）期末物理试卷一、填空题（本大题共10小题，每空1分，作图题3分，共22分）1．（4分）如图所示，用甲、乙两刻度尺测量同一木块的长度，其测量结果分别为：甲测量的结果是，甲尺的分度值是；乙测量的结果是，尺测量较准确。
2．（1分）晴朗无风的早晨，当飞机从空中飞过，在蔚蓝的天空中会留下一条长长的“尾巴”，飞如图所示，这种现象俗称为“飞机拉烟”。
产生这一现象的原因之一是飞机在飞行过程中排出的暖湿气体遇冷所致。
在这一过程中，暖湿气体发生的物态变化是。
3．（1分）如图，一束光线HG从一个实心玻璃球的左面G点处射入，从实心玻璃球的右面射出。
现在右图中画出几条折射光线，能正确表示折射光线路径的是。
（从入射线开始连续填写线段字母）4．（4分）学习了声音的产生和传播后，小明同学做了以下小结。
请你在横线上为小明填上空缺。
（1）悠扬的笛声是振动产生的。
（2）声音在水中的传播速度（填“大于”、“等于”或“小于”）在空气中的传播速度。
（3）在月球上，声音不能传播的原因是。
5．（1分）池塘水深2m，岸边离水面5m高处有一盏电灯，则电灯在水中的像离水面的距离是。
6．（2分）国家标准打印纸为每包500张，小丽同学家里新买一包打印纸，她想练习刻度尺的使用，测出了打印纸的长和宽分别为29cm和21cm，总厚度为5cm，利用物理课上学过的累积法算出一张纸的厚度为cm（外包装厚度忽略不计）。
在测量过程中，她发现外包装上标着70g/m2。
开始她以为这就是纸的密度，但后来经询问才知道，这是每张打印纸每平方米的质量是70g的意思。
利用以上信息你帮小丽算出打印纸的密度为g/cm3。
7．（2分）如图分别是音叉、钢琴与长笛发出的C调1（do）的波形图，由图可知，它们发声的相同，不同。
（选填“音调”、“音色”或“响度”）8．（2分）如图：这是一款人脸识别门铃一体机，通过摄像镜头来捕捉人脸信息。
该摄像镜头相当于透镜，所成的是（填“放大”、“缩小”或“等大”）的像（填“实”或“虚”）；若镜头的焦距为10cm，为了能成清晰的像，人脸到镜头的距离应大于cm。
人教版2019-2020学年九年级英语第一学期期末测试题（含答案）
⼈教版2019-2020学年九年级英语第⼀学期期末测试题（含答案）2019-2020学年九年级英语第⼀学期期末测试题（满分120 分，考试⽤时120 分钟）⼀、听⼒（共三节；计25分）第⼀节（共5⼩题；每⼩题1分，满分5分）听句⼦。
从每⼩题所给的A、B、C三个选项中，选出与句⼦内容相符的图⽚。
听完每句话后，你将有5秒钟的答题时间。
读⼆遍。
1.A B C2.A B C3.A B C4.A B C5.A B C第⼆节（共15⼩题；每⼩题1分，满分15分）听下⾯6段对话。
每段对话后⾯有⼏个⼩题，从题后所给的A、B、C三个选项中选出最佳答案。
听完每段对话后，你将有10秒钟的答题时间。
读两遍。
听第6段对话，回答第6、7⼩题。
6. What does Peter need?A.Some cards.B.Some help.C.An English test.7. How did Mary study for the last English test?九年级英语试题第1页（共8页）A.By making word cards.B.By doing something.C.By Peter’s help.听第7段对话，回答第8、9⼩题。
8. What can we learn about the boy from the dialogue?A.He reads very slowly.C.He doesn’t want to give a report.9. What does Annie ask him to do?A.Read word by word.B.Read word groups.C.Finish reading a book. 听第8段对话，回答第10、11⼩题。
10.What a school rule should be changed?A.The one which we should be allowed to use dictionaries.B.The one which we should be allowed to get our ears pierced.C.The one which we should be allowed to wear our own clothes.11.What is good for studying?A.Wearing our own clothes.B.Changing a rule.C.Giving away our clothes. 听第9段对话，回答第12、14⼩题。
2019-2020学年度第一学期九年级英语期末测试卷(含答案和答题卡)
九年级英语第 1 页 共 6 页2019—2020学年度第一学期期末质量检测九年级 英语试题（卷）注意事项：1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第I 卷（选择题）Ⅰ、单项选择(每小题1分，共20分) 1．I often ______ mistakes ____ grammar.A. do, inB. do, atC. make, inD. make, at 2．She doesn't have a pen ______．A. writeB. to writeC. to write withD. writing with 3．-- delicious the mooncakes !-- Yes, I agree with you. They are the best mooncakes I’ve ever had. A. How; tastes B. What; tastes C. How; taste D. What; taste 4．—I'm not sure ________ there are living things on other planets or not. —Even scientists aren't sure about it.A. whetherB. whereC. whyD. that 5．—I’d like to know ___________ —Maybe in the forest.A. whether we will go campingB. where we will go campingC. whether will we go campingD. where will we go camping6．Wechat(微信) is very popular. ____ the young ____ the old are getting interested in it. A. Neither ； nor B. Either ； or C. Not only ； but also D. Between ； and7．Doing eye exercises ______ one of the best ways to protect our eyes. A. is B. are C. has D. have8．Uncle Li ______ to his office in the morning, but now he ______ to work by bike. A. used to drive; is used to go B. used to driving; is used to go C. used to drive; is used to going D. used to driving; is used to going9．China's hot words ，like tuhao ，dama ，_____ in the western media. A. use widely B. is widely used C. are widely used D. widely use 10．The book is made _____ paper. A. of B. in C. from D. at11．I regret ________ up to watch the football game last night. I am very tired and sleepy now. A. stay B. to stay C. staying D. stayed12．My parents always keep me ________ computer games on school days ，so I can only play on weekends.A. from playingB. playingC. to playD. play 13．We are surprised that a ________ girl can draw so well.A. ten-year oldB. ten-years-oldC. ten-year-oldD. ten years old 14．The students ________ two groups to play the game yesterday afternoon. A. are divided among B. are divided into C. were divided among D. were divided into15．–Listen! Helen is singing in the next room. -It ___ be Helen. She has gone to Beijing. A. can’t B. mustn’t C. may D. should16．–Mum, must I do my homework now? - No, you _____. A. mustn’t B. can’t C. shouldn’t D. needn’t17．I prefer to go to the cinema rather than ____ video at home. A. to watch B. watch C. watching D. to watching18．—What do you think of the house that Amy Winterbourne built herself out of trash? —It reminds me of the days ___________ I spent in the countryside. A. when B. that C. who D. where 19．I think he’s supposed ______ next week.A. returnB. returnsC. to returnD. returning 20．They ____ their way to make me____ at home.A. get in; stayB. go out of; feelC. get on; to beD. get up ;be Ⅱ、完形填空(每小题1分，共10分)AWe find it difficult to learn English, but not Chinese, because Chinese is our mother language. In fact Chinese is much more difficult to___ than English. However some students in other countries can speak Chinese as___ as English. What ___them successful? “I think conversation is the most helpful way. They try to speak in____ If you only listen to what others speak, you will be good at___, but if you talk as much as possible, you will find you can speak __,” says Alice Smith, an English girl now___ Chinese at Beijing University. ___is interested in Chinese and its history. She thinks that to learn a language, one must try to know___ about the country. Chinese is different from English , ____we can use the same way in learning it. It is conversation.21．A. talk B. say C. learn D. know 22．A. well B. good C. bad D. badly 23．A. makes B. make C. let D. lets24．A. English B. Japan C. French D. Chinese 25．A. listen B. talk C. listening D. talking26．A. good English B. good Chinese C. bad English D. bad Chinese 27．A. picking B. catching up C. studying D. teaching 28．A. He B. She C. Her D. His29．A. something B. anything C. nothing D. everything 30．A. so B. and C. also D. butB从方框中选择恰当的词，并用其适当的形式填空，每词只限用一次。
2020-2021学年安徽省芜湖无为市八年级(上)期末数学试卷(附答案详解)
2020-2021学年安徽省芜湖无为市八年级（上）期末数学试卷1.在以下绿色食品、回收、节能、节水四个标志中，是轴对称图形的是()A. B. C. D.2.下列条件中，不能判定△ABC是等腰三角形的是()A. a=3，b=3，c=4B. a：b：c=2：3：4C. ∠B=50°，∠C=80°D. ∠A：∠B：∠C=1：1：23.叶绿体是植物进行光合作用的场所，叶绿体DNA最早发现于衣藻叶绿体，长约0.00005米．其中，0.00005用科学记数法表示为()A. 0.5×10−4B. 5×10−4C. 5×10−5D. 50×10−34.一个正多边形每个外角都是30°，则这个多边形边数为()A. 10B. 11C. 12D. 135.如图，Rt△ABC中，∠ACB=90°，∠A=55°，将其折叠，使点A落在边CB上A′处，折痕为CD，则∠A′DB=()A. 40°B. 30°C. 20°D. 10°6.如图，AC与BD相交于点O，∠D=∠C.添加下列哪个条件后，仍不能使△ADO≌△BCO的是()A. AD=BCB. AC=BDC. OD=OCD. ∠ABD=∠BAC7.若关于x的方程mx−4−1−x4−x=0无解，则m的值是()A. −2B. 2C. −3D. 38.已知x+1x =3，则x2+1x2的值是()A. 3B. 7C. 9D. 119.若a+b=3，则a2−b2+6b的值为()A. 3B. 6C. 9D. 1210.某小区有一块边长为a的正方形场地，规划修建两条宽为b的绿化带．方案一如图甲所示，绿化带面积为S甲；方案二如图乙所示，绿化带面积为S乙.设k=S甲S乙(a>b>0)，下列选项中正确的是()A. 0<k<12B. 12<k<1 C. 1<k<32D. 32<k<211.若32×92n+1÷27n+1=81，则n=______．12.若x2+kx+94是一个完全平方式，则k的值为______．13.如图所示，△BDC′是将长方形纸牌ABCD沿着BD折叠得到的，图中(包括实线、虚线在内)共有全等三角形______对．14.如图，在Rt△ABC中，AC⊥BC，若AC=5，BC=12，AB=13，将Rt△ABC折叠，使得点C恰好落在AB边上的点E处，折痕为AD，点P为AD上一动点，则△PEB 的周长最小值为______．15.因式分解：(1)2a4−32；(2)(a−4b)(a+b)+3ab．16.解方程：xx−2−1=3x(x−2)．17.已知a+b=2，求(1a +1b)⋅ab(a−b)2+4ab的值．18.作图题：(不要求写作法)如图，△ABC在平面直角坐标系中，其中，点A，B，C的坐标分别为A(−2,1)，B(−4,5)，C(−5,2)．(1)作△ABC关于y轴对称的△A1B1C1，其中，点A、B、C的对应点分别为A1、B1、C1；(2)写出点A1、B1、C1的坐标．19.已知：如图，△ABC和△DBE均为等腰直角三角形．求证：AD=CE．20.列方程解应用题：中华优秀传统文化是中华民族的“根”和“魂”，是我们必须世代传承的文化根脉、文化基因．为传承优秀传统文化，某校为各班购进《三国演义》和《水浒传》连环画若干套，其中每套《三国演义》连环画的价格比每套《水浒传》连环画的价格贵60元，用4800元购买《水浒传》连环画的套数是用3600元购买《三国演义》连环画套数的2倍，求每套《水浒传》连环画的价格．21.如图1，将一个长为4a，宽为2b的长方形，沿图中虚线均匀分成4个小长方形，然后按图2形状拼成一个正方形．(1)图2的空白部分的边长是多少？(用含ab的式子表示)(2)若2a+b=7，且ab=3，求图2中的空白正方形的面积．(3)观察图2，用等式表示出(2a−b)2，ab和(2a+b)2的数量关系．22.观察下列各式：(x−1)(x+1)=x2−1；(x−1)(x2+x+1)=x3−1；(x−1)(x3+x2+x+1)=x4−1；…(1)(x−1)(x4+x3+x2+x+1)=______；(2)根据规律可得：(x−1)(x n−1+⋯+x+1)=______(其中n为正整数)；(3)计算：(3−1)(350+349+348+⋯+32+3+1)；23.(1)如图1，A(0,a)，B(b,0).若a，b满足2a2+b2+2ab−4a+4=0，求A、B的坐标．(2)在(1)的条件下，点C为线段AB上的一点，AE⊥OC，BF⊥OC，垂足分别为E、F、若AE=m，BF=n，m−n=1，求线段EF的长．(3)如图2，A(0,a)，B(b,0)，点P为△ABO的角平分线的交点，若a，b满足a+b=0，PN⊥PA交x轴于N，延长OP交AB于M，直接写出AB、ON、PM之间的数量关系(不需要写出证明过程)．答案和解析1.【答案】D【解析】解：A、不是轴对称图形，故本选项错误；B、不是轴对称图形，故本选项错误；C、不是轴对称图形，故本选项错误；D、是轴对称图形，故本选项正确．故选：D．根据轴对称图形的概念对各选项分析判断利用排除法求解．本题考查了轴对称图形的概念．轴对称图形的关键是寻找对称轴，图形两部分折叠后可重合．2.【答案】B【解析】【分析】此题比较简单，注意掌握等腰三角形的定义与等角对等边的判定定理是解题的关键．由等腰三角形的定义与等角对等边的判定定理，即可求得答案．此题考查了等腰三角形的判定．【解答】解：A.∵a=3，b=3，c=4，∴a=b，∴△ABC是等腰三角形；B.∵a：b：c=2：3：4∴a≠b≠c，∴△ABC不是等腰三角形；C.∵∠B=50°，∠C=80°，∴∠A=180°−∠B−∠C=50°，∴∠A=∠B，∴AC=BC，∴△ABC是等腰三角形；D.∵∠A：∠B：∠C=1：1：2，∵∠A=∠B，∴AC=BC，∴△ABC是等腰三角形．故选B．3.【答案】C【解析】解：0.00005=5×10−5，故选：C．绝对值小于1的正数也可以利用科学记数法表示，一般形式为a×10−n，与较大数的科学记数法不同的是其所使用的是负指数幂，指数由原数左边起第一个不为零的数字前面的0的个数所决定．本题考查用科学记数法表示较小的数，一般形式为a×10−n，其中1≤|a|<10，n为由原数左边起第一个不为零的数字前面的0的个数所决定．4.【答案】C【解析】解：多边形的外角的个数是360÷30=12，所以多边形的边数是12.故选C．利用任何多边形的外角和是360°即可求出答案．本题主要考查了多边形的外角和定理，已知外角求边数的这种方法是需要熟记的内容．5.【答案】C【解析】【分析】此题考查了直角三角形的性质，三角形的外角性质，以及折叠的性质，熟练掌握性质是解本题的关键．在直角三角形ABC中，由∠ACB与∠A的度数，利用三角形的内角和定理求出∠B的度数，再由折叠的性质得到∠CA′D=∠A，而∠CA′D为三角形A′BD的外角，利用三角形的外角性质即可求出∠A′DB的度数．【解答】解：在Rt△ABC中，∠ACB=90°，∠A=55°，∴∠B=180°−90°−55°=35°，由折叠可得：∠CA′D=∠A=55°，又∵∠CA′D为△A′BD的外角，∴∠CA′D=∠B+∠A′DB，则∠A′DB=55°−35°=20°．故选C．6.【答案】B【解析】解：添加AD=CB，根据AAS判定△ADO≌△BCO，添加OD=OC，根据ASA判定△ADO≌△BCO，添加∠ABD=∠CAB得OA=OB，可根据AAS判定△ADO≌△BCO，故选B．三角形全等条件中必须是三个元素，并且一定有两组对应角相等．在△ADO和△BCO中，已知了∠AOD=∠AOC，∠D=∠C，因此只需添加一组对应边相等即可判定两三角形全等．本题考查三角形全等的判定方法，判定两个三角形全等的一般方法有：SSS、SAS、ASA、AAS、HL.添加时注意：AAA、SSA不能判定两个三角形全等，判定两个三角形全等时，必须有边的参与，若有两边一角对应相等时，角必须是两边的夹角．7.【答案】D【解析】解：∵方程mx−4−1−x4−x=0无解，∴x=4是方程的增根，∴m+1−x=0，∴m=3．故选：D．方程无解，说明方程有增根，只要把增根代入方程然后解出m的值．本题主要考查方程的增根问题，计算时要小心，是一道基础题．8.【答案】B【解析】【分析】本题考查了对完全平方公式的应用，注意：(a+b)2=a2+2ab+b2．直接利用完全平方公式展开求出即可．【解答】解：∵x+1x=3，∴(x+1x)2=9，∴x2+1x2+2=9，∴x2+1x2=7．故选B．9.【答案】C【解析】解：∵a+b=3，∴a2−b2+6b=(a+b)(a−b)+6b=3a−3b+6b=3(a+b)=3×3=9．故选：C．将所求的代数式变形处理，将已知条件整体代入即可．考查了平方差公式，解题时，利用了“整体代入”数学思想，简化了繁琐的计算过程．10.【答案】B【解析】解：∵S甲=2ab−b2，S乙=2ab．∴k=S甲S乙=2ab−b22ab=1−b2a∵a>b>0∴12<k<1故选：B．由题意可求S甲=2ab−b2，S乙=2ab，代入可求k的取值范围．本题考查了正方形的性质，能用代数式正确表示阴影部分面积是本题的关键．11.【答案】3【解析】解：∵32×92n+1÷27n+1=32×34n+2÷33n+3=32+4n+2−3n−3=81=34，∴2+4n+2−3n−3=4，解得n=3．故答案为：3．根据幂的乘方以及同底数幂的乘除法法则可得关于n的一元一次方程，解方程即可．本题主要考查了同底数幂的乘除法以及幂的乘方，熟记幂的运算法则是解答本题的关键．12.【答案】±3是一个完全平方式，【解析】解：∵x2+kx+94∴k=±(2×1×3)，2解得：k=±3，故答案为：±3．利用完全平方公式的结构特征判断即可确定出k的值．此题考查了完全平方式，熟练掌握完全平方公式是解本题的关键．13.【答案】4【解析】∵四边形ABCD是长方形，∴∠A=∠C=90°，AB=CD，AD=BC，∴△ABD≌△CDB.(HL)∵△BDC是将长方形纸牌ABCD沿着BD折叠得到的，∴BC′=AD，BD=BD，∠C′=∠A．∴△ABD≌△C′DB.(HL)同理△DCB≌△C′DB．∵∠A=∠C′，∠AOB=∠C′OD，AB=C′D，∴△AOB≌△C′OD.(AAS)所以共有四对全等三角形．共有四对，分别是△ABD≌△CDB，△ABD≌△C′DB，△DCB≌△C′DB，△AOB≌△C′OD．本题考查三角形全等的判定方法，判定两个三角形全等的一般方法有：SSS、SAS、SSA、HL．注意：AAA、SSA不能判定两个三角形全等，判定两个三角形全等时，必须有边的参与，若有两边一角对应相等时，角必须是两边的夹角．14.【答案】20【解析】解：连接CE，交AD于M，∵沿AD折叠C和E重合，∴∠ACD=∠AED=90°，AC=AE=5，∠CAD=∠EAD，∴BE=AB−AE=13−5=8，AD垂直平分CE，即C和E关于AD对称，CD=DE，∴当P和D重合时，PE+BP的值最小，即此时△BPE的周长最小，最小值是BE+PE+ PB=BE+CD+DB=BC+BE，∴△PEB的周长的最小值是BC+BE=12+8=20．故答案为：20．连接CE，交AD于M，根据折叠和等腰三角形性质得出当P和D重合时，PE+BP的值最小，即可此时△BPE的周长最小，最小值是BE+PE+PB=BE+CD+DB=BC+ BE，先求出BC和BE长，代入求出即可．本题考查了折叠性质，等腰三角形性质，轴对称−最短路线问题，勾股定理，含30度角的直角三角形性质的应用，关键是求出P点的位置，题目比较好，难度适中．15.【答案】解：(1)原式=2(a4−16)=2(a2+4)(a2−4)=2(a2+4)(a+2)(a−2)；(2)原式=a2+ab−4ab−4b2+3ab=a2−4b2=(a+2b)(a−2b)．【解析】(1)提公因式后，再连续利用平方差公式即可；(2)提公因式后，再利用平方差公式即可．本题考查提公因式法、公式法分解因式，掌握平方差公式的结构特征是正确应用的前提．16.【答案】解：方程两边乘x(x−2)，得x2−x2+2x=3，解：x=1.5，经检验x=1.5是分式方程的解．【解析】分式方程去分母转化为整式方程，求出整式方程的解得到x的值，经检验即可得到分式方程的解．此题考查了解分式方程，利用了转化的思想，解分式方程注意要检验．17.【答案】解：(1a +1b)⋅ab(a−b)2+4ab=a+bab⋅aba2−2ab+b2+4ab =a+bab⋅ab(a+b)2=1a+b，当a+b=2时，原式=12．【解析】先化简题目中的式子，然后将a+b的值代入化简后的式子即可解答本题．本题考查分式的化简求值，解题的关键是明确分式化简求值的方法．18.【答案】解：(1)如图所示，△A1B1C1即为所求；(2)点A1、B1、C1的坐标分别为(2,1)，(4,5)，(5,2)．【解析】(1)由已知点出发向所给直线作垂线，并确定垂足；直线的另一侧，以垂足为一端点，作一条线段使之等于已知点和垂足之间的线段的长，得到线段的另一端点，即为对称点；连接这些对称点，就得到原图形的轴对称图形；(2)根据三角形各顶点的位置，写出坐标即可．本题主要考查了运用轴对称进行作图，解题时注意：在画一个图形的轴对称图形时，也是先从确定一些特殊的对称点开始．19.【答案】证明：∵△ABC和△DBE是等腰直角三角形，∴AB=BC，BD=BE，∠ABC=∠DBE=90°，∴∠ABC−∠DBC=∠DBE−∠DBC，即∠ABD=CBE，在△ABD和△CBE中，{AB=BC∠ABD=∠CBE BD=BE，∴△ABD≌△CBE(SAS)，∴AD=CE．【解析】由等腰直角三角形的性质得出AB=BC，BD=BE，∠ABC=∠DBE=90°，得出∠ABD=CBE，证出△ABD≌△CBE(SAS)，得出AD=CE．本题考查了全等三角形的判定和性质，直角三角形的性质，熟练运用全等三角形的判定是本题的关键．20.【答案】解：设每套《水浒传》连环画的价格为x元，则每套《三国演义》连环画的价格为(x+60)元．由题意，得4800x =2×3600x+60解得x=120经检验，x=120是原方程的解，且符合题意．答：每套《水浒传》连环画的价格为120元．【解析】设每套《水浒传》连环画的价格是x元．则《三国演义》连环画的价格是(x+ 60)元．根据“用4800元购买《水浒传》连环画的套数是用3600元购买《三国演义》连环画套数的2倍”列出方程并解答．注意要验根．本题考查分式方程的应用，利用分式方程解应用题时，一般题目中会有两个相等关系，这时要根据题目所要解决的问题，选择其中的一个相等关系作为列方程的依据，而另一个则用来设未知数．21.【答案】解：(1)图2的空白部分的边长是2a−b；(2)由图21−2可知，小正方形的面积=大正方形的面积−4个小长方形的面积，∵大正方形的边长=2a+b=7，∴大正方形的面积=(2a+b)2=49，又∵4个小长方形的面积之和=大长方形的面积=4a×2b=8ab=8×3=24，∴小正方形的面积=(2a−b)2=49−24=25；(3)由图2可以看出，大正方形面积=空白部分的正方形的面积+四个小长方形的面积即：(2a+b)2−(2a−b)2=8ab．【解析】此题考查了学生观察、分析图形解答问题的综合能力，以及对列代数式、代数式求值的理解与掌握．关键是通过观察图形找出各图形之间的关系．(1)观察由已知图形，得到四个小长方形的长为2a，宽为b，那么图2中的空白部分的正方形的边长是小长方形的长减去小长方形的宽；(2)通过观察图形，大正方形的边长为小长方形的长和宽的和．图2中空白部分的正方形的面积为大正方形的面积减去四个小长方形的面积；(3)通过观察图形知：(2a+b)2(2a−b)28ab.分别表示的是大正方形、空白部分的正方形及4个小长方形的面积．22.【答案】x5−1x n−1【解析】解：(1)根据题意，得，(x−1)(x4+x3+x2+x+1)=x5−1；故答案为：x5−1；(2)(x−1)(x n−1+⋯+x+1)=x n−1(其中n为正整数)，故答案为：x n−1；(3)∵由(2)知，(x−1)(x n−1+⋯+x+1)=x n−1，∴(3−1)(350+349+348+⋯+32+3+1x n−1)=351−1．(1)观察一系列等式得到一般性规律，即可确定出所求式子的结果；(2)根据规律，即可确定出所求式子的结果；(3)利用得出的规律计算即可得到结果．此题考查了平方差公式，弄清题中的规律是解本题的关键．23.【答案】解：(1)∵2a2+b2+2ab−4a+4=0，∴(a+b)2+(a−2)2=0，∴a=2，b=−2，∴点A(0,2)，点B(−2,0)；(2)如图1，∵点A(0,2)，点B(−2,0)，∴OB=OA=2，∵∠AOB=∠AEO=∠BFO=90°，∴∠AOE+∠BOF=90°=∠BOF+∠FBO，∴∠AOE=∠FBO，在△AEO和△OFB中，{∠AEO=∠BFO ∠AOE=∠FBO AO=BO，∴△AEO≌△OFB(AAS)，∴AE=OF=m，OE=BF=n，∴EF=OF−OE=m−n=1；(3)ON+PM=12AB，理由如下：如图2，过点P作PE⊥AO于E，PF⊥OB于F，∵a+b=0，∴a=−b，∴OA=OB，∵点P为△ABO的角平分线的交点，∴AP平分∠BAO，OP平分∠AOB，AB，OM⊥AB，∠BOM=∠AOM=45°，∠PAM=∠PAE，∴AM=BM=12∴∠POF=∠OPF=45°，∴OF=PF，∵AP平分∠BAO，OP平分∠AOB，PE⊥AO，PF⊥OB，OM⊥AB，∴PF=PE=PF，∵PE⊥AO，∠AOB=90°，∴PE//BO，∴∠EPN=∠PNF，∵∠APE+∠PAE=90°=∠APE+∠EPN，∴∠PAE=∠EPN，∴∠PAM=∠PNF，又∵∠AMP=∠PFN=90°，MP=PF，∴△APM≌△NPF(AAS)，∴FN=AM，∴ON+PM=ON+PF=ON+OF=FN=AM=1AB．2【解析】(1)由非负性可求a=2，b=−2，可求点A，点B坐标．(2)由“AAS”可证△AEO≌△OFB，可得AE=OF=m，OE=BF=n，即可求解；(3)过点P作PE⊥AO于E，PF⊥OB于F，由“AAS”可证△APM≌△NPF，可得FN=AM，即可求解．本题是三角形综合题，考查了非负性，等腰直角三角形的性质，全等三角形的判定和性质，角平分线的性质等知识，灵活运用这些性质解决问题是本题的关键．。
2022-2023学年人教版八年级英语上学期期末考试试卷含答案
2022—2023学年度八年级第一学期期末教学质量检测英语试卷（满分∶120分时间∶100分钟）第一部分听力I. 短对话理解（共5小题;每小题1分, 满分5分）你将听到五段对话, 每段对话后有一个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
1. What are the speakers talking about?A. the chairB. the sofaC. the bed2. What is Larry doing?A. Watching TVB. Listening to the radioC. Reading a book3. What did the woman buy this morning?A. A phone.B. A computerC. A music player.4. Where will the speakers go?A. To the art museum.B. To the school.C. To the supermarket.5. What can those robots do?A. Cook.B. Dance.C. Sing.Ⅱ. 长对话理解（共5小题;每小题1分, 满分5分）你将听到两段对话, 每段对话后有几个小题, 请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
听下面一段对话, 回答第6至7小题。
6. What's Mark like?A. Shy.B. Careless.C. Friendly.7. What subject does Mrs. Black teach?A. Math.B. English.C. Science.听下面一段对话, 回答第8至10小题。
8. What does the girl want Jake to do?A. Make popcorn for her.B. Call Mom right away.C. Go to the supermarket.9. Where is Jake's mom?A. In the supermarket.B. In the bank.C. In the restaurant.10. When will Jake's mom get home?A. At 4:50.B. At 5:10.C. At 6:10.III. 短文理解（共5小题;每小题1分, 满分5分）你将听到一篇短文, 短文后有五个小题。
2018-2019学年人教版八年级上期末考试英语试题含答案
2018-2019 学年度第一学期期末教学质量检测八年级英语试题（时间：120分钟，满分120分）友情提示：亲爱的同学，你好！今天是你展示才能的时候，只要你仔细审题、认真答题，你就会有出色的表现！请注意以下事项：1.考生务必将姓名、考场、考号填涂在答题卡规定的位置上。
2.第1-50题是选择题，每小题选出答案后，用2B铅笔把答题卡上对应的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。
答案不能答在试卷上。
3.所有题目均在答题卡上作答，考试结束后，将答题卡上交。
第I卷（共55分）第一部分听力（25分）I.根据你所听到的对话，选择正确的选项。
每小题将听到一段对话，每段对话听两遍。
你将有10秒钟的时间完成有关小题和也读下一小题。
（共10小题，每小题1分，共10分）2. W3. W4. HA. B. C.5. W hoisthetallestofthethree?A.Nick.B.Jim.C.Sam.6. D oesthemanhaveenoughmoneytobuythebookintheend?A.Wedon’tknow.B.Yes,hedoes.C.No,hedoesn ’t.7. W hatdoesFangMingusuallydoonweekends?A.Hedoesshopping.B.Heplaysthepiano.C.Wedon ’tknow.8. W hoisTimmycalling?A.Peter.B.Tom.C.Betty.9. W hattimedoesthetrainleave?A.6:05.B.6:15.C.6:25.10. WhatcantheydoinBeachParktomorrow?A.Theycangobirdwatching.B.Theycangofishingandswim.C.Theycangobirdwatchingandswim.II. 听对话和问题，选择正确答案。
2020-2021学年第一学期外研版八年级英语上册期末教学质量检测含答案
第 1 页 共 10 页2020-2021学年第一学期期末教学质量检测八年级英语试卷（满分100分 考试时间100分钟） 第一部分 听力(共四大题，满分20分)I ．听句子，选图片(共5小题；每小题1分，满分5分)你将听到五个句子，根据所听内容选择相应的图片。
每个句子读两遍。
1. A. B.C.2. A.B.C.3. A.B.C.4. A.B.C.5. A. B.C.II ．短对话理解(共5小题；每小题1分，满分5分)你将听到五段对话，每段对话后有一个小题。
请在每小题所给的A 、B 、C 三个选项中 选出一个最佳选项。
每段对话读两遍。
6. What is Tom doing? A. Watching TV. B. Playing a video game. C. Writing a report. 7. What is the population of Australia? A. About 23,490,000. B. About 24,390,000. C. About 23,940,000.学校 班级 姓名 考号密 封 线 内 不 要 答 题8. How will they get to the cinema?A. By car.B. By bus.C. By underground.9. When is the best time to visit the man’s hometown?A. In spring.B. In summer.C. In autumn.10. Where was the man when the supermarket was on fire?A. On the second floor.B. Close to the gate.C. Under the table. III．长对话理解(共5小题；每小题1分，满分5分)你将听到两段对话，每段对话后有几个小题。
2023-2024学年安徽省芜湖市无为市八年级(上)期末数学试卷+答案解析
2023-2024学年安徽省芜湖市无为市八年级（上）期末数学试卷一、选择题：本题共10小题，每小题4分，共40分。
在每小题给出的选项中，只有一项是符合题目要求的。
1.在如图绿色食品、节能、回收、节水四个标志中，是轴对称图形的是()A. B.C. D.2.下列各式计算正确的是()A. B.C. D.3.下列因式分解结果正确的是()A. B.C. D.4.下列计算正确的是()A. B.C. D.5.如图，在与中，已知，添加一个条件，不能使得的是()A. B.C. D.6.下列说法正确的是()A.如果两个三角形全等，则它们必是关于某条直线成轴对称的图形B.如果两个三角形关于某条直线成轴对称，那么它们是全等三角形C.等腰三角形是轴对称的图形，底边上的高是它的对称轴D.一条线段是关于经过该线段中点的直线成轴对称的图形7.如图，在中，，将沿直线m翻折，点B落在点D的位置，则的度数是()A.B.C.D.8.因式分解，其中m、n都为整数，则m的值是()A. B. C. D.49.十四个五年规划的“碳中和”提出后，新能源汽车更受消费者青睐，各种品牌相继投放市场．某汽贸公司经销某品牌新能源汽车，去年销售总额为5000万元，今年月份每辆车的销售价格比去年降低1万元，销售数量与去年一整年的相同，销售总额比去年一整年的少，今年月份每辆车的销售价格是多少万元？设今年月份每辆车的销售价格为x万元．根据题意，列方程正确的是()A. B.C. D.10.在等边三角形ABC所在的平面内存在点P，使、、都是等腰三角形．请指出具有这种性质的点P的个数()A.1B.7C.10D.15二、填空题：本题共4小题，每小题5分，共20分。
11.分解因式：__________.12.纳米是非常小的长度单位，，某种流感病毒的直径约80nm，“80nm”用科学记数法表示为______13.若等腰三角形其中两个内角的和为，则此等腰三角形的顶角度数为______.14.已知，，，，，，…当n为大于1的奇数时，；当n为大于1的偶数时，______；用含a的代数式表示______用含a的代数式表示三、解答题：本题共9小题，共90分。
无为市2019~2020学年度第二学期期末六年级英语试卷
无为市2019~2020学年度第二学期期末六年级英语试卷注意事项:1. 本试卷共四部分,十大题,满分120分。
考试时间为120分钟。
2. 全卷共有试题卷8页,答题卷2页。
请将答案填写在答题卷上。
3. 考试结束后,请将试卷和答题卷一并交回。
第一部分听力（共四大题，满分20分）Ⅰ. 短对话理解（共5小题；每小题1分，满分5分）你将听到五段对话，每段对话后有一个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
1. Where is Miss. Green?A. In the kitchen.B. In the garden.C. In the bedroom.2. What is the woman’s job over there ?A. A teacher.B. A scientist.C. A driver.3. How will they go there？A. By bike.B. By bus.C. By taxi.4. When does the girl have art?A. On Tuesday.B. On Wednesday.C. OnFriday.5. When does the woman finish her work on weekends?A. At 4p.m.B. At 5p.m.C. At 6p.m.Ⅱ. 长对话理解（共5小题；每小题1分，满分5分）你将听到两段对话，每段对话后有几个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
听下面一段对话，回答第6至7小题。
6. How is the weather in June in Singapore most of the time?A. Rainy.B. Sunny.C. Windy.7. What does the man like to do on sunny days?A. Stay at home.B. Read books.C. Go riding.听下面一段对话，回答第8至10小题。
人教版八年级英语上册期末考试题及答案
人教版八年级英语上册期末考试题及答案Yes。
there is a lot of n about history.A。
XXXXXX9.The teacher asked us _______ the windows before we left the classroom.A。
XXX10.He is _______ XXX.A。
XXX。
too goodD。
so good11.—What did you do last night?—I ________ a book.A。
XXX reading12.It’s important for us _______ XXX.A。
XXX13.I’m sorry。
I can’t hear you clearly。
Could you _______?A。
XXX14.He is _______ to be a doctor in the future.A。
XXX15.I’m not sure if I can go to the party。
but I will go if I_______ free.A。
amB。
wasC。
will beD。
would be16.We should _______ our parents for their love and care. A。
XXX17.He is _______ to pass the exam if he studies hard.A。
XXX XXXC。
XXX18.I have never seen _______ a beautiful sunset.A。
XXX19.The _______ of the book is very interesting and attractive. A。
XXX20.—What do you think of the movie?—It’s _______.A。
XXX营山县2016—2017学年度第一学期期末质量检测八年级英语试题I。
精品解析：安徽省芜湖市无为市2校联考2022-2023学年八年级下学期期中英语试题(原卷版)
安徽省芜湖市无为市2校联考2022-2023学年八年级下学期期中英语试卷（解析版）第二部分英语知识运用（共两大题, 满分10分）v. 单项填空（共10小题; 每小题1分, 满分10分）从每小题所给的A、B、C. D四个选项中选出一个可以填入空白处的最佳选项。
1. —How long may I ________ these books, Simon?—For a week.A. borrowB. buyC. keepD. lend2. —Would you like some tea or apple juice?—_________. I’d like a cup of coffee, please.A. NeitherB. EitherC. AllD. Both3. Our new classmate often stays ________. He must feel ________. Let’s go to help him.A. alone; lonelyB. lonely; aloneC. alone; aloneD. lonely; lonely4. As we all know, WeChat has become one of the most convenient (方便的) ways of ________.A. instructionB. competitionC. communicationD. pollution5. — How heavily it is raining!— What a pity! We have to ________ our sports meeting.A put off B. put out C. put on D. put up.6. —How does Jack usually go to work?—He ________ drive a car, but now he ________ there to lose weight.A. used to; is used to walkingB. was used to; is used to walkingC. was used to; is used to walkD. used to; is used to walk7. —What did you see at that time?—People ______ away quickly when the old building fell down.A. were runningB. runC. would runD. ran8. —Have you known about the two mascots（吉祥物）of the Beijing Winter Olympics and Paralympics?—Of course, Bing Dwen Dwen is a panda covered in a layer of ice ________ Shuey RhonRhon is a red lantern （灯笼）with snow on it.A. sinceB. whileC. untilD. as9. —Could you help me with my English after school?—________.A. It’s a pleasureB. With pleasureC. You’re welcomeD. OK, I could10. No one can take the newspapers home. We should ________ before leaving the reading room.A. hand in themB. hand them inC. hand out themD. hand them outVI. 完形填空（共2小题; 每小题10分, 满分20分）阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项。
安徽省芜湖市无为市实验中学2022-2023学年八年级上学期第一次月考数学试卷(含答案)
2022--2023学年度第一学期月考试卷八年级数学一、选择题（本大题共10小题，每小题4分，满分40分）每小题都给出A、B、C、D四个选项，其中只有一个是正确的。
1.若点P的坐标为(-2022，2023),则点P在( )A. 第一象限B. 第二象限C. 第三象限D. 第四象限2.在平面直角坐标系中，线段A′B′是由线段AB经过平移得到的，已知点A（-2，1）的对应点为A′（3，-1），点B的对应点为B′（4，0），则点B的坐标为（）A．（9，-2） B．（9，2） C．（3，-1） D．（-3，-1）3.一本笔记本5元，买x本共付y元，则5和x分别是（）A．常量，变量B．变量，变量C．常量，常量D．变量，常量4.下列函数：①y=12x2−x；②y=−x+10；③y=2x；④y=x2−1.其中是一次函数的有( )A. 1个B. 2个C. 3个D. 4个5．将一次函数y＝-3x的图象沿y轴向下平移4个单位长度后，所得图象的函数表达式为（）A．y＝-3（x-4） B．y＝-3x+4 C．y＝-3（x+4） D．y＝-3x-46.已知点（-4，y1），（2，y2）都在直线y=12-x+b上，则y1，y2大小关系是（）A．y1＞y2B．y1=y2C．y1＜y2D．不能比较7.对于一次函数113y x=--，下列结论正确的是（）A．当x＞1时，y＜0 B．它的图象经过第一、二、三象限C．它的图象必经过点（-1，3） D．y随x的增大而增大8.某品牌鞋子的长度ycm与鞋子的“码”数x之间满足一次函数关系,若22码鞋子的长度为16cm，44码鞋子的长度为27cm，则42码鞋子的长度为( )A. 23cmB. 24cmC. 25cmD. 26cm9.下列图象中，不可能是关于x的一次函数y=mx-(m-3)的图象的是( )A. B. C. D.10.甲、乙两人在笔直的公路上同起点、同终点、同方向匀速步行1200米，先到终点的人原地休息．已知甲先出发3分钟，在整个步行过程中，甲、乙两人之间的距离y(米)与甲出发的时间t(分)之间的关系如图所示，下列结论：①乙用6分钟追上甲；②乙步行的速度为60米/分；③乙到达终点时，甲离终点还有400米；④整个过程中，甲乙两人相聚180米有2个时刻，分别是t=18和t=24.其中正确的结论有( )个A. 1B. 2C. 3D. 4第10题图第14题图二、填空题（本大题共4小题，每小题5分，满分20分）11.若函数y=(m−1)x|m|−5是一次函数，则m的值为______．中，则自变量x的取值范围是______．12.在函数y=√4x−3x−213.已知一次函数y=（-3a+1）x+a的图象经过第一、二、三象限，则a的取值范围是14.如图所示，以长方形ABCD的边AD的中点为原点建立平面直角坐标系，且AD位于x轴上，AB=CD=2，AD=BC=4,过定点P(0,2)和动点Q(a,0)的直线解析式为y=kx+2．（1）若PQ经过点D，则k______．（2）若PQ与长方形ABCD的边有公共点，且函数y随x的增大而增大，则k的取值范围为______．三、（本大题共2小题，每小题8分，满分16分）15、巳知点P（2a-1，a+3），根据下列条件，求出点P的坐标。
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无为市2019～2020学年度第一学期期末中小学学习质量评价· 八 年 级 英 语 试 卷·第一部分 听力Ⅰ.关键词语选择(共5小题;每小题1分,满分5分)你将听到五个句子。
请在每小题所给的A 、B 、C 三个选项中选出一个你所听到的单词或短语。
每个句子读两遍。
1. A. chair B. challenge C. charity2. A. snakes B. snacks C. slight3. A. present B. pants C. parents4. A. club B. public C. pupil5. A. picture B. picnic C. pickⅡ.短对话理解(共10小题;每小题1分,满分10分)你将听到十段对话,每段对话后有一个小题。
请在每小题所给的A 、B 、C 三个选项中选出一个最佳选项。
每段对话读两遍。
6. What is woman’s favorite animal?7. What’s Lucy’s hobby?8. What is Kate playing?9. Which picture are they talking about?10. What is Li Na good at? AB C.A. B. C.A. B. C.A. B.C. A. B. C.11. What is the boy going to do?A. Study math hard.B. Have English lessons.C. Take acting lessons.12. What do they want to do?A. Study in Pairs.B. Work in Pairs.C. Travel to Pairs.13. Where will the boy live in five years?A. In London.B. In New York.C. In Nanjing.14. How many pieces of bread do they need?A. Two.B. Three.C. Four.15. Why does Tom make sandwiches?A. Because his mother asks him to make them.B. Because Lucy likes eating them.C. Because he is hungry.Ⅲ.长对话理解(共5小题;每小题1分,满分5分)你将听到两段对话,每段对话后有几个小题。
请在每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
听下面一段对话,回答第16至17小题。
16. What is the most important thing should Jack pay attention to?A. Enough food.B. The weather.C. A mobile phone.17. Why does Jack need to take a mobile phone?A. Because he can call his friends during the walk.B. Because he can get help from others when something happens.C. Because he can know the time.听下面一段对话,回答第18至20小题。
18. How long will the m an’s holiday last?A. 10 days.B. 15 days.C. 25 days.19. What activity is the man’s wife going to do?A. Fishing.B. Reading.C. Climbing the mountains.20. When will the woman visit Europe?A. We don’t know.B. Next summer.C. This summer.Ⅳ.短文理解(共5小题;每小题1分,满分5分)你将听到一篇短文,短文后有五个小题。
请根据短文内容,在每小题所给的A、B、C三个选项中选出一个最佳选项。
短文读两遍。
21. How is the apple milk shake?A. It’s delicious.B. It’s healthy.C. A and B.22. How many apples do we need to make the apple milk shake?A. Two.B. Three.C. Four.23. What should we do first?A. Peel the apples and cut them up.B. Mix up the milk and ice-cream.C. Pour the milk into the blender.24. What should we put in the blender first?A. Apple pieces and milk.B. Ice-cream and milk.C. Apple pieces and ice-cream.25. How long does the blender work?A. For about three minutes.B. For about one minute.C. For about five minutes.Ⅴ.信息转换(共5小题;每小题1分,满分5分)你将听到一篇短文。
请根据短文内容,写出下面表格中所缺的单词,每空仅填一词。
短文读两遍。
第二部分英语知识运用VI.单项选择（每小题1分，满分15分）从A、B、C、D四个选项中选出可以填入空白处的最佳答案..31. What educational class! And it is best one of all.A. a; aB. a; theC. the; theD. an; the32. There isn't with your bike.A. something wrongB. wrong anythingC. wrong somethingD. anything wrong33. — do you go shopping with your mother?—I hardly ever do that.A. How muchB. How soonC. How farD. How often34. Mom always tells me that nothing can be learned_______ working hard.A. withB. byC. withoutD. for35. Lucy, put the potatoes and salt in the bowl and .A. mix it upB. mix up itC. mix them upD. mix up them36. —I enjoy the beauty of nature in the countryside.—Me, too. And the air is than that in the city.A.much freshB. much fresherC. more fresherD. most fresh37. The Yellow River is river in China.A. the longestB. the longerC. the second longerD. the second longest38. —Let’s go out and enjoy th e sunshine!—A. You’re right.B. That’s a good idea.C. That’s OK.D. No way.39. I want to know if he tomorrow. If he , let me know.A. come; comesB. will come; comesC. comes, will comeD. will come ; will come40. We pay for the concert. It’s free.A. don’t have toB. mustn’tC. might notD. can’t41. My teacher gave me much on how to study English well when I had some trouble.A. suggestionB. questionC. adviceD. problem42.The text of the lecture was to guests on the night.A. agreeB. acceptC.availableD. appear43. There an art festival this Sunday.A. haveB. is going to beC. is going to haveD. is going to hold44. he was tired, he didn’t stop.A. Although; but; to restB. Though; but; workingC. Though; / ; restingD. Although; / ; working45. Linda often stays at school, so she goes home.A. hardlyB. everC. hardD. mostVII.完形填空。
（每小题1.5分，满分30分）阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项。
AMy name is Liu Na. I’m unhappy because I’m getting fatter and fatter now. I’m sorry to say that I exercise less than 46 a week. I know it is not a healthy way of living for a 47 girl. But I really don’t have much time to48 . In fact, unlike other girls, I love 49 . I was a member of the swimming team and the 50 team at school four years ago. I went 51 on Saturdays and played basketball after school on weekdays. But I 52 the sports teams last year, because I had to spend much more time 53 my study. Now I have little time to play sports. I 54 watch TV or play computer games, either.These days, my mother asks me 55 sports with her. She thinks health is very important.I hope I can have time to exercise with her and lose weight.46.A. one B. once C. first D. two47.A. 14 year old B. 14-years-old C. 14-year-old D. 14 years old48.A. exercise B. sleep C. study D. eat49.A. housework B. sports C. schoolwork D. games50.A. basketball B. tennis C. soccer D. baseball51.A. shopping B. swimming C. boating D. fishing52.A. joined B. left C. made D. had53.A. on B. under C. at D. in54.A. usually B. always C. hardly ever D. sometimes55.A. plays B. to play C. play D.playingBThere are a lot of holidays for Chinese people, such as National Day, May Day, etc. However, Chinese people think Spring Festival is the most 56 one of all. Spring Festival is a traditional festival in China. It’s a festival for families to get 57 . And it’s also my favorite festival, especially 58 I was a child. Because in those days my life was very 59 . When the Spring Festival came, I could have much delicious food to eat. I could also 60 a very long holiday and have a good rest. On that day I could 61 beautiful clothes. And the most important thing is that I could receive much New Year’s gift62 . So every year, I expected the Spring Festival would come soon. When I 63 up, it’s no longer as important 64 me as before. Because our country has developed（发展）a lot. Our life is 65 than before. It seems that I spend Spring Festival every day!56. A. boring B. difficult C. relaxed D. important57. A. together B. up C. down D. out58. A. if B. when C. for D. until59. A. rich B. strong C. poor D real60. A. enjoy B. find C. need D. think61. A. buy B. see C. take D. wear62. A. coin B. paper C. money D. meat63. A. look B. get C. grow D. put64. A. of B. to C. on D. with65. A. good B. longer C. shorter D. better第三部分阅读理解VIII.补全对话（共5小题；每小题1分，满分5分）根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。