期末测试卷[1]

合集下载

人教版2021-2022学年九年级化学上学期期末测试卷(一)含答案与解析

（1）写出E的化学式：。
（2）写出A与B反应的化学方程式。
（3）E和I反应的基本反应类型为。
（4）写出G→F反应的化学方程式。
五、探究题（本题包括1小题，每空1分，共9分）
27．（9分）小豆所在的化学兴趣小组同学，在学习燃料的合理利用与开发后，对天然气的主要成分甲烷，燃烧后的气体产物是什么产生了兴趣，他们在老师的指导下进行探究，请你参与探究并回答下列问题。
选项
物质（括号内为杂质）
操作方法
A
氯化钾（二氧化锰）
加水溶解、过滤、烘干
B
碳酸钙（氧化钙）
高温煅烧
C
二氧化碳（一氧化碳）
通过灼热的氧化铜粉末
D
氢气（水蒸气）
将混合气体通入稀硫酸
19．一定条件下，甲、乙、丙、丁四种物质在密闭容器中反应，测得反应前后各物质的质量分数如图所示，下列说法正确的是（）
A．丁一定是该反应的催化剂B．该反应的基本类型是分解反应
（3）常温下，可用固体硫化亚铁（FeS）和稀硫酸反应制取硫化氢（H2S）气体，硫化氢是一种有毒的气体。若要控制反应速率并得到平稳的气流，可选择的发生装置是_____（填装置编号），收集装置可选用如图装置，硫化氢气体从_____端导入（填“a”或“b”）。
（4）制取气体前应先检查装置的气密性，若按F图所示操作，结果在导管口未看到气泡，其可能原因与下列因素无关的是_____（填序号）
A．将烧杯换成水槽
B．先将导管伸入水中，再用手捂住试管壁
C．将水换成冰水
D．先用手捂住试管壁，再将导管另一端插入水中
四、推断题（本题包括1小题，共6分）
26.图中A～J是初中化学常见物质，且分别由H、O、Al、S、Cl、Fe、Cu中的一种或几种元素组成。A、D、E、G、I均为单质，A在空气中表面生成一层致密的氧化膜，具有很好的抗腐蚀性能，E为紫红色固体；J为金属氧化物；B、C均由三种元素组成。图中“﹣”表示两端的物质间能发生化学反应，“→”表示物质间存在转化关系；部分反应物、生成物或反应物条件已略去。

新教科版五年级下册科学期末综合测试卷(一)(含答案)

期末综合测试卷（一）一、判断题。

（每题2分，共20分）1.水、阳光、温度都能影响种子发芽。

2.如果草原上的鹰减少了，兔子就能更好地生长。

3•万吨轮船能够浮在海面上，是因为它是用木材做的。

4.做铝箔船时，把船分割成儿个船舱，可以使其装载货物时更平稳。

5.潜艇的质量很大，只能在水下航行。

6.两个相互接触的物体一定会发生热传递。

7.不同材料的导热性能不同，导热性能越好的材料制作的保温杯的保温效果越好。

8.我们现在面临着复杂而严重的环境问题，这些环境问题主要是由人类活动造成的。

9.外出时产生的垃圾可以不用统计在“我家一天产生的垃圾”总量中。

10.湖景区游船船主为了减少湖水污染，主动放弃燃油发动机，改为电动游船，湖景区管理部门应适当给予经济补贴。

二、选择题。

（每题2分，共40分）1.播种在水涝地里的种子很难发芽，这是因为缺少种子发芽所需要的（）A.水分B.空气C.适宜的温度2.把两组绿豆芽放在室内同一处，同时加适量的水。

将其中一组用透明的塑料袋罩住，另一组用不透明的塑料袋罩住。

这个实验中改变的条件是（）A.光B.温度C.水3.蚯蚓最喜欢的生活环境是（）A.干燥的土壤中B.潮湿的土壤中C.水中4.下列食物链中（）是正确的。

A.鹰一蛇一老鼠一小麦B.鹰一蛇一老鼠一小麦C.小麦一＞老鼠一＞蛇一＞鹰5.制作生态瓶时，能为系统提供氧气的是（）A.动物B.植物C.其他微生物6,独竹漂（如图）是发源于赤水河流域的一种独特的黔北民间绝技。

独竹漂高手们脚踩一根楠竹，漂行水上如履平地。

关于独竹漂的说法正确的是（）A.这一根竹子的载重量大于一个人的重量B.表演者手中的竹竿没有任何作用，只是为了增加表演时的观赏性C.只有当水的流速很快时，才能在水上漂行7.在水中会下沉的材料做成牙膏盒形状后，能浮在水面上，原因是做成牙膏盒形状后（）A.变轻了B.体积变大了C变重了8.测试橡皮泥小船的载重量时，下列做法正确的是（）A.垫圈一起放上去B.垫圈一个一个叠放起来C.垫圈一个一个平铺上去9.有报道称，在距离地球约50亿光年的地方，发现了与地球一样存在生命的行星“A”。

【名校密卷】人教版数学五年级上册期末测试卷(一)及答案

人教版五年级（上）数学期末测试卷（一）时间：90 分钟满分：100 分一、口算(12 分)2.5×0.4= 7÷0.25= 0.72÷0.6= 7.96-7.9=0.4×0.02= 99×0.25= 16÷1.6= 0.9÷0.01=4×(1.5+0.25)= 0.99+0.01÷10=0.5÷0.5+0.5÷0.5= (4.8+3.2)÷4=二、想一想,填一填(20 分)1.0.28 平方米=( )平方分米。

4 平方分米 3 平方厘米=( )平方分米。

2.0.25×()=0.25÷()=1。

3.不改变4.8 的大小,使它成为有三位小数的数,是( )。

4.将( )扩大到原来的 1000 倍是 62.5;0.7979…用循环节表示是( ),保留两位小数约是( )。

5.一个三位小数四舍五入后是 5.00,这个小数最大只能是( ),最小只能是( )。

6.一条长a 米的路,小雪每分钟走x 米,走了 6 分钟之后,走了( ) 米,还剩( )米。

7.把0.3,0.3,0.313,0.313这四个小数按从小到大的顺序排列起来是( )。

8.口袋里有 5 个红球、3 个蓝球(质量、形状、大小都相同),则摸到( )球的可能性大。

9.一个直角三角形的两条直角边长分别是 6 厘米和 8 厘米,斜边长是10 厘米,这个三角形的面积是( )平方厘米,斜边上的高是( )厘米。

10.每支铅笔的价格是b 元,小明有x 元钱,买了 4 支铅笔,还剩下( )元。

(用含字母的式子表示)11.张老师买了 5 个排球,每个排球a 元,付给营业员 150 元,应找回( )元。

12.一人工湖的周长为 900 米,现预计每隔 9 米植一棵树,每两棵树之间放一石凳,湖周围一共要植树( )棵,放( )个石凳。

三、精挑细选(6 分)1.当除数小于 1 时(除数不为 0),商( )。

教科版四年级科学下册期末测试卷(一)(含答案)

教科版四年级科学下册期末测试卷(一)本试卷满分100分，时间60分钟一、填空题。

(20分)1.铅笔芯并不是用铅做成的，而是用________这种矿物制成的。

2.种子萌发后先长出________，它的生长方向始终是向________的。

3.将硬土块放入水中，会看到有气泡从土块中冒出来，这说明土壤中含有________。

4.植物的叶能进行________作用，制造出自身所需的________。

5.透过一种矿物碎片的边缘能看到物体，但比较模糊，这种矿物的透明度是________。

6.每次使用电路检测器前，都要将两个检测头互相接触一下，这是为了________________________。

7.电器的外壳一般用________[填“导体”或“绝缘体”]制成，这是为了________。

二、判断题。

(10 分)1.土壤中的腐殖质来自动植物遗体。

( )2.人体和大地都是会导电的。

( )3.桃子和碗豆的果实的相同点是果皮都很厚。

( )4.借助风力传播的种子都有轻、小等特点。

( )5.地质学家常用“条痕颜色"来描述矿物的颜色。

( )6.矿物表面的颜色比条痕更能反映矿物本来的颜色。

( )7.种子最主要的部分是子叶，子叶可以发育成一株植物。

( )8.没有了土壤，动物仍然能够很好地生存。

( )9.一个开关可以控制多个用电器的工作状态。

( )10.把简易电路中的开关拆除后，就形成了一个电路检测器。

( )三、选择题。

(20分) .1.水稻适合种植在( )中。

A.沙质土B.黏质土C.壤土2.多数绿色植物自己制造“食物”的器官是( )。

A.根B.茎C.叶3.下列利用风力传播种子的植物是( )。

A.苍耳B.蒲公英C.莲蓬4.下列所准备的材料中.可以用来制作小开关的是( )。

A.塑料与铜片B.竹片与塑料C.铜片与铁片5.制造铅笔笔芯，所需要的矿物是( )。

A.石墨B.方铅矿C.滑石6.凤仙花的一生经历了( ) 的历程。

部编版六年级语文上册期末质量监测卷附答案 (1)

部编版六年级语文上册期末质量监测卷时间：90分钟满分：100分第一部分：积累与运用(30分)1．下列各组词语中加点字读音有误的一项是()。

(1分)A．僻．静(pì)模．样俊俏(mú)B．抵御．(yù)门当．户对(dānɡ)C．参．差(cān)三年五载．(zǎi)D．沮．丧(jǔ)暴露．无遗(lù)2．下列各组词语中书写有误的一项是()。

(1分)A．洒脱伶俐弄巧成拙B．山涧爆发别出心栽C．毡帽瞬间斩钉截铁D．糟糕琴键焦躁不安3．“熏”的意思最可能与什么相关？()(1分)A．人B．水C．重D．火4．下列每组中加点字的意思相同的一项是()。

(1分)A．善．哉乎鼓琴能歌善．舞B．所宝以百数．不计其数．C．路转溪桥忽见．各抒己见．D．日暮客愁．新离愁．别绪5．下列句子中加点词语使用不恰当的一项是()。

(1分)A．六年级的大合唱成了整场晚会的压轴戏．．．。

B．他的舞蹈动作飘逸，真有笔走龙蛇．．．．之势。

C．异常天赋使他比同时代雕刻家技高一筹．．．．。

D．别看他年纪小，唱起京戏来有板有眼．．．．。

6．下列句子没有语病的一项是()。

(1分)A．大象随着音乐的节奏翩翩起舞地跳起舞来。

B．同学们讨论并听取了校长做的国旗下演讲。

C．我爷爷常常身穿一件黑棉袄和一顶黑棉帽。

D．《中国诗词大会》中考的诗词有很多出自课本。

7．下列句子运用的修辞手法与其他三项不相同的一项是()。

(1分) A．一阵风吹过，路边的小杨树沙啦啦地喧闹起来。

B．下午三点整，会场上爆发出一阵排山倒海的掌声。

C．秋天迈着沉稳的脚步款款地向我们走来，又悄无声息地离去。

D．淡黄的小花缀满枝头，从墙上窥着行人。

8．选择关联词填入语段，最恰当的一项是()。

(1分)只有一个地球，________它被破坏了，人类________没有地方居住了。

A．如果……就……B．即使……也……C．虽然……但是……D．因为……所以……9．将下面的句子插入语段中，最恰当的位置是()。

大学英语期末试题1[1]

Part I. Writing (10 points) Directions:For this part, you are allowed to write a composition based on the following requirements, entitled My study and Life at College.Y ou should write 100-120 words. Write down your composition on Answer Sheet 2.1.My biggest gain in the first half semester.2.My greatest difficulty at present.My Study and Life at CollegePart II. Reading Comprehension (Skimming and Scanning)(1 point each, 10 points) Directions:In this part, you have to go over the passage quickly and answer the questions. Then mark the corresponding letter (A—Y; B—N; C—NG) on Answer Sheet 1Y(for YES) if the statement agrees with the information given in the passage.N (for NO) if the statement contradicts the information given in the passage.NG (for NOT GIVEN) if the information is not given in the passage.Broken WingMaybe you‘ve heard the saying, ―A bird with a broken wing will never fly as high.‖ I am sure that Ware was made to feel this way almost every day in school.By high school, Ware was the most celebrated troublemaker in his town. He wasn‘t very talkative, didn‘t answer questions and got into lots of fights. He had failed in almost every class. I met Ware for the first time at a weekend training program, which was designed to have students become more involved in their communities. Ware was one of 405 students who signed up for the program. When I showed up to lead them, the communities leaders gave me this overview(概况) of the attending students: ―We have different kinds of students today, from the student body president to T. J. Ware, the boy with the longest arrest record in the history of town.‖ Somehow, I knew that I wasn‘t the first to hear about Ware‘s dark side as the first words of introduction.At the start of the program, Ware was literally standing outside the circle of students, against the back wall. He didn‘t readily join the discussion groups and seemed to have little to say. But slowly, the interactive（互动式的）games drew him in. The ice really melted when the groups started building a list of positive and negative things that had occurred at school that year. Ware had some definite thoughts on those situations. The other students in Ware‘s group welcomed his comments. All of a sudden Ware felt like a part of the group, and before long he was being treated like a leader. He was saying things that made a lot of sense, and everyone was listening. Ware was a smart guy and had some great ideas. The next day, Ware was very active in all the sessions. By the end of the program, he had joined the Homeless Project team. He knew something about poverty, hunger and hopelessness. Impressed with his passionate(热情的)concern and ideas, the other students on the team elected Ware chairman of the team.Two weeks later, Ware led the team to collect food for needy families. In just two hours they collected 2,854 cans of food, which could support the poor family in the area for 75 days. The local newspaper covered the event with a full-page article the next day. That newspaper story and Ware‘s picture were posted on the main bulletin board at school. Every day he was reminded about what he did. He was being acknowledged as leadership material. Then Ware started showing up at school every day and answered questions from teachers for the first time.Ware‘s story reminds us that a bird with a broken wing only needs mending. But once it hashealed(痊愈), it can fly higher than the rest.( ) 1. By high school, T. J. Ware wasn‘t very talkative, didn‘t answer questions and got into lots of fights.( ) 2. T. J. Ware was one of 408 students who signed up for the program.( ) 3.The author was the first to hear about Ware‘s dark side as the first words of introduction. ( ) 4. At the beginning of the training program, T. J. Ware was reluctant to join the students in their activities.( ) 5. Through the program, T. J. Ware demonstrated potential as a leader.( ) 6. It was getting warmer when the students carried out their program.( ) 7. T. J. Ware had joined the Homeless Project team by the end of the program.( ) 8. T. J. Ware was always devoted to aiding those in need.( ) 9. Encouragement from the teacher helped T. J. Ware to reform himself.( ) 10. The weekend training program lasted for two weeks.Part III. Listening Comprehension (20 points) Section A (0.5 point each, 5 points) Directions:In this section, you‘ll hear ten short conversations. After each conversation, a question will be asked about what was said. The conversations and questions will be read only once. Listen carefully and choose the best answer to each question. Then mark the corresponding letter on Answer Sheet 1 with a single line through the center.11. A. What do you do? B. Fine thanks.C. I‘ m a college student.D. I do well in my studies.12. A. She is very kind. B. She is very well.C. She is still very young.D. She is doing her homework now.13. A. By taking a course. B. V ery well.C. In the library.D. In the morning.14. A. She looks very well. B. She likes parties a lot.C. She likes her father.D. She is like a model, tall and pretty.15. A. I bought it at a sale. B. It‘s very nice.C. It‘s my sister‘s.D. My sister likes it.16. A. At 9:00 B. At 9:15.C. At 9:30.D. At 9:50.17. A. 5 dollars. B. 10 dollars.C. 20 dollars.D. 15 dollars.18. A. One. B. TwoC: Three D. Four19. A. It‘s beside a hotel. B. It‘s beside a busy road.C. It‘s next to a hotel.D. It‘s opposite a hotel on a busy road.20. A. He often teaches English in his free time. B. He‘s an English teacher.C. He often teaches English for nothing.D. He gives three English lessons each week. Section B (1 points each, 10 points) Directions:In this section you will hear two long conversations and a passage. The conversations and passage will be read only once. Listen carefully and choose the best answer to each question. Mark the corresponding letter on Answer Sheet 1 with a single line through thecenter.Conversation One21. A. The differences between languages.B. The importance of foreign language learning.C. What languages they speak.D. The major difficulties in foreign language learning.22. A. Both Mrs. Brown and Mr. Green are foreign language teachers.B. Both Mrs. Brown and Mr. Green speak several languages.C. Neither Mrs. Brown nor Mr. Green is a native speaker of English.D. Neither Mrs. Brown nor Mr. Green speaks Japanese.23. A. Mr. Brown speaks Japanese better than Mrs. Brown.B. Spelling is the most difficult part in foreign language learning.C. French is often spoken by English-speaking people.D. Mr. Green often makes business trips to the Middle East. Conversation Two24. A. In the morning.B. In the afternoon.C. In the evening.D. At night.25. A. The mother.B. The father.C Keith.D. Everybody shares.26. A. Happy.B. Sad.C. AngryD. Surprised.Passage27. A. He is a bus driver.B. He is a repairman.C. He is an engineer.D. He is a mechanic.28. A. He came back home very late and very angry.B. He came back home very early and very angry.C. He came back home very early and very happy.D. He came back home very late and very happy.29. A. He takes a bus.B. He walks to his factory but takes a bus to get home after work.C. He always walks.D. He takes a bus to get to his factory and walks home after work.30. A. Bill prefers walking to taking a bus.B. Bill tries to save money when he can.C. Bill thinks of nothing but monkey.D. Bill has saved a lot of money.Section C (0.5 point each, 5 points) Directions:In this section you will hear a passage three times. You are required to fill in the blanks. Then write down your answers on Answer Sheet 2.Our words –spoken or written—can become deeds of kindness that build hope, ease pains even change lives. Here is a story of how kind words helped an old lady on her life __31___.When Mrs. Law learned that her 25-year-old daughter, Julia, was killed in a car accident, she was ___32____. Following the ___33____, Mrs. Law went to her daughter‗s office to clean out her desk. ____34____, several of Julia‘s fellow workers came by to express their sympathy. All ___35____ ended with, ―If there is anything I can do…..‖ Mrs. Law responded by asking them to write down their __36_____ about her daughter and mail them to her. ―I told them that receiving their notes would ___37____ me with a glimpse of Julia‘s life that I didn‘t know about.‖Over the next few weeks, Mrs. Law received ___38____ of letters from Julia‘s fellow workers. ―When I begin to feel blue, I read those letters ___39____ and am comforted,‖ Mrs. Law says. ―There are no words to express how much those letters have ___40____ to me.‖Part IV. Reading Comprehension (reading in depth) (30 points) Section A (1 point each, 10 points) Directions: In this section, there is a passage with ten blanks. Y ou are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please write down the corresponding letter for each item on Answer Sheet 2. You may not use any of the words in the bank more than once.Do not treat all new words in exactly the same way. Have you ever complaine d___41___ your memory because you find it simply __42_____to memorize all the new words you are learning? But in fact, it is not your___43___that is at fault. If you cram your head with too many new words at a time, some of them are ___44____ to be crowded out. What you need to do is to deal with new words in different ways according to ___45___frequently they occur in every use. ___46____ active words demand ___47___practice and useful words must be ___48____to memory, words that do not often occur in everyday situations require just a nodding acquaintance. Y ou will find concentrating ___49___ active and useful words the most ___50___route toSection B (2 points each, 20 points) Directions: There are 2 passages in this section. Each passage is followed by some questions. For each of them there are four choices marked A, B, C and D. Y ou should decide on the best choice and mark the corresponding letter on Answer Sheet 1 with a single line through the center. Passage OneWhen Berenice Belizaire arrived in New Y ork from Haiti with her mother and sister in 1987, she wasn‘t very happy. She spoke no English. The family had to live in a small and crowdedBrooklyn apartment, a far cry from the comfortable house they‘d had in Haiti. Her mother, a nurse, worked long hours. School was torture(折磨). Berenice had always been a good student, but now she was learning a new language while enduring constant taunts(嘲笑)from the Americans. They cursed(咒骂)her in the cafeteria and threw food at her. Someone hit her sister in the head with a book. ―Why can‘t we go home?‖ Berenice asked her mother.Because home was dangerous. The schools weren‘t always open anymore, and education---her mother insisted---was the most important thing. Her mother had always pushed her: memorize everything, she ordered. ―I have a pretty good memory,‖Berenice admitted last week. Indeed, the other kids at school began to notice that Berenice always, somehow, knew the answers.‖ They started coming to me for help,‖ she says. ―They never called me a nerd(书呆子).‖Within two years Berenice was speaking English, though not well enough to get into one of New Y ork‘s elite(精英)public high school. She had to settle for a neighborhood school, James Madison, a school with a history of unlikely success stories. ―I didn‘t realize what we had in Berenice at first,‖ says math teacher Judith Khan. ―She was good at math, but she was quiet. And the things she didn‘t know. She applied for a summer program in Buffalo and asked me how to get there on the subway. But she always seemed to ask the right questions. She understood the big ideas. She could think on her feet. She could explain difficult problems so the other kids could understand them. Eventually I realized she wasn‘t just pushing for grades, she was hungry for knowledge… And you know it never occurred to me that she also was doing well in English and history, all these subjects that had to be much tougher for her than math.‖51. Berenice and her family came to the United States so that_________________________.A.S he could get a good educationB.They could live a comfortable lifeC.They could learn to speak perfect EnglishD. she would enjoy school together with her sister52. How did the American students treat Berenice and her sister when they first came to New Y ork?A.T hey tried to help them.B.They looked down upon them.C.They tried to make friends with them.D. They kept a distance from them.53. How was it that the American children never called Berenice a nerd?A.T hey came to know she had a pretty good memory.B.She spoke English as if she were a native American,C.She could help them with their schoolwork.D.They knew she had always been a good student.54. Why didn‘t Berenice get into an elite public school?A.H er family couldn‘t afford the cost.B.Her English wasn‘t good enough.C.It was too far away from where her family lived.D.The neighborhood school she went to had a history of unlikely success stories.55. Why did Berenice make such rapid progress in her studies after she came to America according to her math teacher?A.T here were so many things she didn‘t know.B.The summer program she went to helped her a lot.C.Her mother pressed her for good grades.D.She had a thirst for knowledge.Passage TwoOne of the greatest mysteries in biology—how the monarch butterfly(帝王蝶)travels thousands of kilometers on its yearly migration(迁移) –has just been solved.Monarch butterflies use the sun to set their body clocks and make their journeys, according to US scientists. No other butterfly in the world migrates like the orange and black monarchs of North America. They cannot live for long periods in cold weather. Each autumn, thousands travel up to 3,000 km to spend the winter in the mountains of Mexico. There are so many, they almost block out the sky, and you can hear their wings beating.It usually takes the butterflies two months to reach Mexico. After staying five months, they head back up north in the spring. But not one butterfly finishes the whole round-trip. They lay eggs along the way and die.Three generations of butterflies will live and die during the spring journey alone. The fourth and final generation of the year is born in early autumn and will reach the north. But it hardly gets to rest before starting the long journey south to Mexico.The most amazing thing about these butterflies is that they return to the very same tree in Mexico that their great-great-grandparents used the winter before. Past studies have shown that the insects use the sun as a compass to show them the way. But experts are unsure how the butterflies change their directions as the sun moves in the sky.This new study now shows that the insects use a ―circadian(生理节奏的)‖clock in their bodies as part of their sun compass. In laboratory tests, monarch butterflies were found to fly in the right direction under normal daylight hours. But those flying in 24-hour light headed straight towards the sun. That is, they no longer had any sense of time.Scientist Steven Reppert, who led the research, said: ―We have shown the need for the circadian clock for monarch butterfly migration. When the clock is interrupted, monarchs are unable to fly towards Mexico.‖56. What is the focus of the passage?A. Monarch butterflies‘ yearly migration.B. The unique living style of monarch butterflies.C. The guidance of the sun in monarch butterflies‘ navigation.D. Monarch butterflies use body clocks as part of their sun compass.57. Which of the following statements is true about monarch butterflies?A. Each autumn they fly north to North America.B. In spring they fly south to Mexico.C. Only a few of them can finish the round trip.D. Their color is orange and black.58. The most surprising finding about the butterflies is that_______________________.A. not one butterfly finishes the whole-round tripB. they can find the same tree in Mexico that their great-great-grandparents used the winter beforeC. it takes as long as two months for the butterflies to fly to MexicoD. they use the sun as a compass59. What can be learned from the passage about past studies and the new discovery?A. Past studies discovered the new function of a body clock.B. The new study discovers the use of the sun as a compass.C. The new discovery throws light on an old mystery.D. Past studies showed how the butterflies could change direction.60. What was found in the laboratory?A. Monarch butterflies lost their sense of time.B. The sun was not important in their migration.C. Butterflies flying in 24-hour light lost their sense of time.D. Their body clocks were interrupted by the sun.Part V. Cloze (0.5 point each, 10 points) Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. Y ou should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 1 with a single line through the center.What actually happens when we read? Some people think that we read one word __61____, understand it and then go on to the next. Other people think that our eyes smoothly ___62___ over each line from left to right, then back to the beginning of the ___63___ line, and so on. In fact, the physical action of reading usually doesn‘t work in __64____ of those ways.___65___ you do this experiment with a friend. Get hold of a book with a large page ___66___ and with lines that go right ___67___ the page. __68____ your friend to ___69___ the book up and to read it with the top of the book just __70____ his eye level. This ___71___ that you can watch the movement of his eyes as he reads the page. ___72___ you do this, you will see that your friend‘s eyes do not make a continuous forward sweep. ___73___ they progress by little ―jumps‖ moving, then stopping, as they progress along the line.___74___ to be this starting and stopping movement ___75___ the eye can see only when it is not moving. Every time the eye ___76___ it sees a phrase or even a sentence, then jumps to the next part of the line, and so on.There is another interesting fact about eye movement. Y ou will notice that, ___77___, the reader goes back and looks again at something he ___78___ before, in other words, he returns to an earlier part of the text probably because he __79____ he is not understanding it properly. Then he comes back ___80___ he stopped and continues reading.61. A. at a time B. at one time C. at time D. at times62. A. turn B. fly C. move D. sway63. A above B. next C same D. second64. A. either B. neither C. all D. both65. A. Think B. Guess C. Suppose D. Suggest66. A. number B. quantity C. space D. size67. A. off B. across C. up D. down68. A. Have B. To have C. Get D. To get69. A. hold B. pick C. put D. set70. A. below B. in C. beside D. on71. A. shows B. means C. expresses D. proves72. A. Unless B. If C. Because D. Although73. A. However B. Altogether C. Therefore D. Instead74. A. It has B. It is C. There has D. There is75. A. if B. unless C. although D. because76. A. jumps B. moves C. pauses D. turns77.A.from time to time B. at the same time C. on time D. in no time78. A. read B. has read C. was reading D. had read79. A. wonders B. knows C. realizes D. fears80. A. what B. which C. that D. wherePart VI. Translation (1points each, 20 points) Directions: Complete the sentences by translating into English the Chinese given in brackets. Please write your answers on Answer Sheet 2.注意：此部分试题请在答题卡2上作答，只需写出译文部分。

【2021最新版】期末模拟测试卷(一)

期末模拟测试卷（一）考试时间：40分钟满分：100分Listening Part（40分）一、听录音，选择与你所听到的内容相符的图片。

（每题2分，共10分）( ) 1. A. B. C.( ) 2. A. B. C.( ) 3. A. B C.( ) 4. A. B. C.( ) 5. A. B. C.二、听录音，选择你所听到的句子中含有的单词。

（每题2分，共10分）( ) 6. A. what B. white C. water ( ) 7. A. three B. ten C. two ( ) 8. A. hand B. head C. have ( ) 9. A. mouth B. monkey C. mum ( ) 10. A. school B. six C. seven 三、听录音，给下列图片排序。

（每题1分，共5分）A B CD E11. ________ 12. ________ 13. ________ 14. ________ 15. ________四、听录音，判断下列图片正误，“√”代表正确，“×”代表错误。

（每题1分，共5分）16. 17. 18.( )( )( )19. 20.( )( )五、听录音，选择相应的答语。

（每题2分，共10分）( ) 21. A. I’m fine Thanks. B. I’m ten years old.( ) 22. A. It’s a duck. B. My name is Mike.( ) 23. A. Thank you. B. I like bread.( ) 24. A. Thanks. B. Sure. Here you are.( ) 25. A. No, thanks. B. You’re welcome.Writing Part（60分）六、写出下列字母对应的大小写形式。

（每题1分，共6分）26. J—________ 27. D—________ 28. V—________29. y—________ 30. q—________ 31. g—________七、看图，写出所缺字母，补全单词。

人教版数学四年级下册期末测试卷(一)(含答案)

人教版四年级下册期末测试卷（一）时间：90分钟满分：100分—、选择。

（将正确答案的序号填在括号里。

每题1分，共10分）1. 下面能组成二角形的一组线段是( )oA. 10cm 2cm 3.5cnB. 4cm 5cm 9cmC. 6cm 8cm 13cmD. 5cm 15cm 8cm2. 大于0.2, 小于0.4的小数有（)oA. 1个B.10 个C. 100个D.无数个3. 卜面的二个角，不可能在同一个二角形内的是（)oA. 15°87°78°B.120°55°5°C. 80°50°50°D.90°16°104°4.计算125X24的简便运算正确的是（）。

A. 125X20+4B. 125X20 X4C. 125X8X3D. 100+25X245.三位小数6.595中的“9”表示（）。

A. 9个十分之一B. 9个百分之一C. 9个千分之一6.下面的数量中，与L3分米不相同的是（）oA. 0.13 米B. 1.30 分米C. 1.03 分米D. 13 厘米7.下面各数中把“0”去掉大小不变的是（）oA. 7055B. 7.05C. 7.055D. 7.5508.四年级4个班同学捐图书，一班和二班共捐了29本，三班捐了16本，四班捐了15本，平均每个班捐图书（）oA. 15 本B. 18 本C. 20 本D.21 本9.5个一、4个百分之一、8个千分之一组成的数是（）oA. 0.548B. 5.048C. 50.48D. 504.810.把32X10=320, 560-320=240, 240912二20,列成综合算式是（）oA. (560-32X10) 4-12B. 560-32X10^12C. (560-32) X104-12D. 560-32X (104-12 )二、填空。

五年级上册数学期末测试卷一(含答案)青岛版

综合培优测试卷1.期末测试卷（一）一、填空。

（1、7题每空0.5分，其余每空1分，共21分）1.根据竖式（如图），直接写出括号内的数。

195×80＝（）（）×0.89＝1.73551.95×8.9＝（）173.55÷89＝（）2.2.3×9.06的积共有（）位小数，精确到十分位约是（）。

3.同时有因数2、3、5的最大两位数是（），最小两位数是（）。

4.3.2小时＝（）小时（）分钟5吨60千克＝（）千克3.02平方千米＝（）公顷2500平方米＝（）公顷5.推拉窗的移动是（）现象，用螺丝刀转动螺丝是（）现象。

（填“平移”或“旋转”）6.一个平行四边形的面积是90平方厘米，一个三角形和它等底等高，已知这个三角形的底是10厘米，那么这个三角形的高是（）厘米。

7.在○里填上“＞”“＜”或“＝”。

15.7×1.01○15.7 3.6×100○3.6÷0.016.13÷0.98○6.13 3.69÷1.01○35.94.13777…○4.1385.9×10.1○5.9×10＋5.98.科技小组有4人，暑假期间每两人互通一次电话，共通了（）次电话。

9.学校要统计各年级学生的近视人数，应选用（）统计图，要统计2022－2022年我国某城市年人均收入的变化情况，应选用（）统计图。

10.喜迎国庆，工艺小组的同学们要编中国结。

买来100米长的红绳，平均每个中国结需要用2.4米长的红绳，这些红绳最多能编（）个中国结。

二、判断。

（对的在括号里打“√”，错的打“×”）（每题1分，共5分）1.乘法算式中两个因数都小于1，乘得的积不一定小于1。

（）2.0.48－0.2＝5x是方程。

（）3.因为51＝3×17，所以51只有3和17两个因数。

（）4.两个等底等高的三角形一定可以拼成一个平行四边形。

【新】部编人教版小学1一年级数学上册期末测试卷(附答案)

期末测试卷(一)(满分：100分时间：60分钟) 姓名：得分：一、看图写数。

(4分)二、填一填。

(每空1分，共26分)1. 17里面有( )个十和( )个一，10个一就是一个( )。

2. 15中的1表示( )个( )，5表示( )个( )。

3．在○里填上“＞”“＜”或“=”。

9○11 6+2○8 10-4○4 9+8○164．看钟面，写时间。

从左往右数，第3盆开了( )朵花；第( )盆和第( )盆都开了3朵花；开6朵花的是第( )盆；不开花的是第( )盆。

从右往左数，第( )盆和第( )盆共有5朵花，第( )盆和第( )盆也共有5朵花。

一年级数学(上) （人教版）6．仔细看，然后再填。

(1)图①中，太阳在小贝贝的前面，影子在小贝贝的( )面。

(2)图②中，太阳在小贝贝的左边，影子在小贝贝的( )边。

三、数一数，画一画，填一填。

(每题4分，共12分)2．画△比☆多2个。

画△比☆少3个。

☆☆☆☆☆☆☆☆☆☆☆☆△△3．我会填。

四、计算。

(第1题14分，第2题3分，第3题6分，第4题5分，共28分)1．直接写得数。

8+4= 0+5= 9-4= 5+8= 7+8=14-4= 9+9= 11-10= 19-1= 16-4=4+4+6= 10-1-9= 8-3+6= 6+4-5=3. 在( )里填上适当的数。

7+( )=10 8+( )=12 3+( )=8 7+( )=15 10+( )=19 6+( )=18 4．排排队。

五、看图列式计算。

(每题3分，共12分)六、解决问题。

(第1、2题每题4分，第3、4题每题5分，共18分)1．荷叶上原来有18只青蛙，有8只青蛙跳下水。

荷叶上还剩多少只青蛙？3．下面的每一种玩具都是力力喜欢的，可是妈妈只给了力力10元钱。

圈出力力能买的玩具。

算一算，还剩多少钱？4．树上有16只小鸟，先飞走了6只，又飞走了8只。

(1)还剩多少只小鸟？(2)一共飞走了多少只小鸟？参考答案期末测试卷期末测试卷(二)(满分：100分时间：60分钟) 姓名：得分：一、填一填。

五年级第二学期数学期末测试卷(一)(1)

五年级第二学期数学期末测试卷（一）一、填空题。

（11题2分，其余每空1分，共20分）1．最小的质数除以最小的合数，商是⎝ ⎛⎭⎪⎫，化成小数是（）。

2．在a7（a 为自然数）中，当a ＝（）时，它是最小的假分数；当a ＝（）时，它是最小的合数。

3．1、35、0.32、43、58这五个数中，（）最大，（）最小。

4．一个四位数35，它是2和5的倍数，也是3的倍数，这个数最大是（），最小是（）。

5．红气球是气球总数的23，这是把（）看成单位“1”，把它平均分成（）份，红气球占（）份。

6．把2个长15 cm ，宽8 cm ，高5 cm 的长方体拼成一个表面积最小的长方体，拼成的长方体的表面积是（）cm 2，体积是（）cm 3。

7．一根8 m 长的铁丝，先剪下12，再剪下12 m ，这时还剩下（）m 。

8．小明、小李和小凯三人读同一篇文章，小明用了215小时，小李用了16小时，小凯用了0.2小时，（）的速度最快。

9．有12个苹果，其中11个一样重，另有一个质量轻一些，用天平至少称（）次才能保证找出这个苹果。

10．把一个棱长12 cm的正方体铁块锻造成一个长18 cm，宽12 cm 的长方体，锻造成的长方体的高是（）cm，表面积是（）cm2。

11．小红搭的积木从上面看到的形状是（正方形上面的数表示在这个位置上所用的小正方体的个数），下面哪个图形符合要求？在对的图形下面的括号里画“√”。

（1）从正面看①（）②（）③（）（2）从左面看①（）②（）③（）二、判断题。

（每题1分，共5分）1．当非零自然数a和b的公因数只有1时，a和b的最小公倍数一定是ab。

（）2．如果两个分数的分子和分母都不相同，则这两个分数一定不相等。

（）3．长方体相邻的两个面一定不相同。

（）4．将几个大小相同的正方体木块堆一堆，从正面看到的是图①，从左面看到的是图②，从上面看到的是图③，这堆正方体一共有5个。

（）5．109－56＋16＝19（）三、选择题。

2020年初一英语期末测试卷及答案(1)

作者：非成败作品编号：92032155GZ5702241547853215475102时间：2020.12.13初一英语第二学期期末测试卷(1)（满分：100分时间：90分钟）一、单项选择(每小题1分,共15分)( )1. My favourite T-shirt _______me about 100 yuanA uses B. costs C. spends D. pays( )2. - When did you start to go to school?-_______.A. Two monthsB. In two monthsC. After two monthsD. Two months ago( )3. -_______do you take your dog for a walk every day, Li Lei?-Once a day.A. How oftenB. How many timesC. How longD. How much( )4. I didn't have _______to say, so I said _______.A. something; anythingB. anything; somethingC. anything; nothingD. nothing; anything( )5. Jack's bag is different _______mine.A to B. with C. from D. for( )6. _______interesting the information is!A. HowaB. What anC. HowD. What( )7. Simon hears his neighbour _______ for help on the street.A. callsB. callC. to calledD. calling( )8. _______ you afraid of _______late for school?A. Are; beingB. Are; beC. Do; beingD. Do; be( )9. When the house is on fire, the firemen let people_______ the fire.A. keep away fromB. keeping away fromC. go intoD. to keep away from( )10.An old friend of my sister's always helps my brother and ______ with______ lessons.A me; our B. me; ourselvesC. I; myD. I; our( )11. Jack enjoys _______basketball but he wants _______football after school.A. to play; playingB. to play; to playC. playing; playingD. playing; to play( )12. April is ill _______. Let's _______ her this afternoon.A. in the hospital; go to seeB. in hospital; go and seeC. in hospital; to go and to seeD. in the hospital; to go and to see( )13. _______fine mornings, old people get together and walk their dogs in the park.A. OnB. AtC. ToD. In( )14. I don't know what _______ him at the camp last night. Can you tell me?A. happen toB. happensC. happened toD. is happening to( )15. I can't remember so many words. I need _______.A. to more exerciseB. more exerciseC. more exercisesD. to exercising二、完形填空(每小题1分，共10分)Here is a story about a clever dog. It was a seeing-eye dog. A seeing- eye dog can help blind(瞎的) people walk across the streets and do many other things.One day a seeing-eye dog and a blind man 1 on a bus together. The bus was full of 2 and there were 3 seats left. But one man soon stood up and left his seat. The dog 4 the blind man to the seat, but there was little space(空间) for two people. The dog began to push the people on each side 5 his nose. He pushed and pushed until the people moved and 6 there was 7 space for two people. The blind man then sat down and the dog got up on the seat at his side. The dog 8 down and put his head on the leg of the 9 man. He was very comfortable and soon fell asleep. Everyone on the bus 10 at the dog.( )1. A got B. went C. came D. put( )2. A foreigners B. policemen C. people D. farmers( )3. A no B. not many C. enough D. some( )4. A told B. asked C. carried D. took( )5. A for B. to C. with D. at( )6. A at first B. still C. at last D. last( )7. A less B. enough C. few D. little( )8. A went B. put C. lay D. jumped( )9. A old B. blind C. young D. first( )10. A smiled B. watched C. laughed D. looked三、阅读理解(每小题2分，共30分)(A)A mother and her young son got on a bus and sat down. A girl, selling tickets on the bus, came to them for their money. She was the conductor.The mother said, 'I want a full ticket.' Then she gave the conductor some money. The conductor looked at the boy and asked, 'How old are you?' The mother started to speak, but the conductor stopped her, and the boy said, 'I'm six years old at home, and four years old on buses and trains. My mother told me that.'The mother's face turned red. She had to take some more money out of her bag and gave it to the conductor. The conductor gave her a full ticket and a half-price one.( )1. The conductor looked at the boy because _______.A. she loved himB. she knew himC. she thought the boy needed to buy a half-price ticketD. the boy was good( )2. Why did the conductor ask the boy?A. Because the boy's words were not right.B. Because the boy could tell the truth(真相).C. Because the mother was sad.D. Because she liked the boy very much( )3. The boy's _______told the boy to tell a lie(撒谎).A. motherB. fatherC. sisterD. brother( )4. At last the mother had to _______.A. buy a half-price ticket for the boyB. say sorry to the conductorC. get out of the busD. give her ticket to the conductor( )5. Which of the following is TRUE?A. The woman was too poor to buy the ticket.B. The woman was honest.C. Every boy must buy a ticket on the bus.D. The boy was six years old.(B)Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each.Children in the USA will leave their parents' home when they grow up. They usually live far from their parents because they want to find good jobs. They often write to their parents or telephone them. And they often go to visit their parents on holiday.Parents usually let their children choose their own jobs. Americans think it is important for young people to decide on their lives by themselves.Children are asked to do some work around their houses. And in many families, children are paid for doing some housework so that they can learn how to make money for their own use. ( ) 6. The size of most American families is _______that of other countries.A. larger thanB. smaller thanC. as big asD. as small as( )7. When children grow up, they leave their parents' home to _______.作者：非成败作品编号：92032155GZ5702241547853215475102时间：2020.12.13A. get marriedB. be freeC. find good jobsD. study( )8. They visit their parents _______.A. on weekdaysB. at weekendsC. at any timeD. on holiday( )9. Which of the following statements is WRONG?A. Children have the freedom to choose their own jobs.B. Parents don't ask their children to do some work around their houses.C. Parents think it is important for children to make their own decisions(决定).D. When children grow up, they usually live far away from their parents.( )10. Some parents pay their children for doing housework becauseA. children can learn how to make money for themselvesB. children require them to do soC. they are richD. it is required by law(C)November 9th is a time for us to learn a lot more about fire. This is what to do in a fire:1. Shout out. Shout as loudly(高声地) as you can, because people may be asleep.2. Call 119. Never try to put out a fire yourself. Tell 119 where you are and what is on fire.3. Keep down close to the floor. There is less smoke down there, so it's easier to breathe(呼吸) and see where you are going.4. Test the door. If the door is cool, open it carefully. If the door is hot, do not open it! Try to find a different way out.5. Get out. Do not stop to pick up anything. A fire can become very big in a few seconds !6. Don't use the lift. Always use the stairs. The lift may go wrong and keep you inside.7. Don't go back. Even if your per. or favourite toy is left inside, do not go back for it. Animals have a very good sense(感觉) of smell. They often get away from buildings before people.( )11. According to the passage, when something is on fire, you must _______at once.A. look for your petB. telephone 119C. call 120D. put out the fire yourself( )12. The passage tells us that we can _______in a fire.A. use the liftB. try to put out the fire ourselvesC. open the hot door and go outD. shout as loudly as possible( )13. You should keep down close to the floor because _______.A. people may be asleepB. the firemen can find you easilyC. there is less smoke down thereD. you should look after your things carefully( )14. If the door is hot, we should _______.A. open it and get outB. find another way outC. stop to pick up thingsD. go back for something( )15. The lift is dangerous in a fire because _______.A. it is too smallB. it may go wrongC. it may keep you insideD. both B and C四、单词拼写（每小题1分，共10分）1. I think my home town is a_______（极好的）place to live in.2. Suddenly they heard the_______（奇怪的）sound again!3. The girl looked_______（惊讶的）when she heard the news.4. My grandmother can even remember the things that happened 20 years ago. What a good_________（记忆）she has!5. The train from Nanjing went _______(通过) the tunnel just now.6．It’s __________(危险的) to go out alone at midnight，but I'm not afraid．7．The boy fell off the high tree, but__________ (幸运地)，he wasn’t badly hurt．8．When he walked __________ (经过)my desk，he knocked over my books．9．The little boy is__________ (勇敢的)enough to swim across the river．10．Tom and Kate are both __________(成员)of the Swimming Club．五、翻译句子（每小题3分，共15分）1．如果你尽力你会取得更好的成绩。

人教版数学五年级下册期末测试卷(一)(含答案)

人教版数学五年级第二学期质量检测（一）【说明】本试题共6页，满分100分，考试时间70分钟；书写规范，卷面整洁者加1－5分一、仔细想，认真填。

（30分） 1、在括号里填上适当的体积单位。

橡皮的体积约是10（）集装箱的体积约是40（）。

2、在括号里填上最简分数。

36秒=（）分 750ml=（）L 3、一个数的最大因数是16，这个数的最小倍数是（）。

4、用0、2、4三个数字组成一个三位数，使它既是2的倍数，又有因数3和5。

这个三位数最大是（），最小是（）。

5、一堆煤有3吨，8天烧完，平均每天烧这堆煤的（），平均每天烧（）吨。

6、在 a7 （a 为自然数）中，当a=（）时，它是最小的假分数；当a=（）时，它是最小的合数。

7、18和30的最大公因数是（），最小公倍数是（）。

8、3÷4＝( )28 ＝（）÷16＝6 ( ) ＝（）(填小数)9、两个质数的和是18，积是65，这两个质数分别是（）和（）。

10、钟面上，时针从“2”走到“5”，经过了（）小时，时针走过了钟面的)() (。

11、分母是6的所有最简真分数有（），它们的和是（）。

12、A 花每6天浇一次水，B 花每8天浇一次水，花匠今天给两种花同时浇了水，至少（）天后再给这两种花同时浇水。

得分评分人学校班级姓名准考证号学科13、在括号里填上适当的数：14 ＞（）（）＞15 45 ＞（）（）＞71014、有10瓶水，其中9瓶质量相同，另一瓶是盐水，比其他的水略重一些。

至少称（）次才能保证找出这瓶盐水。

15、同学们献爱心捐款，其中10位同学捐款金额是（单位：元）：100 50 60 45 60 90 75 55 60 80，这组数据的平均数是（），众数是（），中位数是（）。

二、仔细推敲，认真辨析（对的在括号里打“√”，错的打“×”）。

（5分） 1、两个不同的质数的公因数只有1。

2022二年级数学下学期期末测试卷一北师大版

期末测试卷(一)一、认真审题，填一填。

(每空1分，共20分)1．青藏铁路拥有海拔最高的冻土隧道——风火山隧道，海拔达四千九百零五米，横线上的数写作( )，其中9在( )位上。

2．某海上救援队向西南方向进行搜救，途中接到指令要求沿原路返回，搜救队应该向( )方向行进。

3．在185，504，367，892，249中，比300大的数有( )，最接近500的数是( )，介于500和800之间的数有( )。

4．△÷6＝4……，里最大可以填( )，这时△代表的数是( )。

5．一列火车本应该在早上8：46到达，结果在早上9：04才到达，火车晚点了( )分。

6．8千米＝( )米40厘米＝( )分米90毫米＝( )厘米 3厘米＝( )毫米7．找规律填一填。

(1)8238，8138，( )，( )，7838。

(2)200，225，( )，275，( )。

8．右图中有( )个钝角，( )个锐角，( )个直角。

二、仔细推敲，选一选。

(将正确答案的序号填在括号里)(每小题3分，共18分)1．妈妈买回的西服比裤子贵186元，比皮鞋贵207元，裤子比皮鞋贵( )元。

① 393 ② 21 ③ 3072．○▲◇○▲◇○▲◇……，一直这样摆下去，第22个图案是( )。

①○②▲③◇3．下面计算正确的是( )。

4．有37个桃子，第( )种装法，还剩下2个桃子。

① 5个装一袋② 4个装一袋③ 6个装一袋5．11：20，分针与时针所形成的角是( )。

①锐角②直角③钝角6．右面的小棒长( )。

① 7厘米5毫米② 4厘米5毫米③ 3厘米9毫米三、细心的你，算一算。

(共20分)1．直接写出得数。

(每小题1分，共8分)1000－350＝230＋90＝6×8＝72÷8＝800－90＝3500－800＝ 460－70＝64÷9＝2．用竖式计算。

(带☆的要验算)(每小题3分，共12分) ☆389＋68＝☆802－568＝73÷9＝四、动手操作，我能行。

部编版五年级语文下册期末测试卷一(附答案)

部编版五年级语文下册期末测试卷一（附答案）一、根据拼音和语境，在括号里写出正确的词语。

(9分)妈妈常沉浸在对童年时光的回忆中：在田园里追húdié()，捉màzhɑ()，对着蓝天nà hǎn()；也会学男孩子拍着xiōng táng()，握着quán tóu()，练习shuāi jiāo()；甚至有时候还在河边fàng sì()地奔跑，把没人看管的xiǎo tǐng()划走，见到大人来了吓得两腿c hàn dǒu()。

二、用“\\”划去括号里不恰当的字。

(4分)(绷棚)带(秽晦)物附(拥庸) (缈渺)小飞(弛驰) (艄梢)公妒(嫉忌) 吆(吓喝) 三、下列句子中加点字读音相同的一项是()(1分)A．我躲在屏．风后面，敛声屏．气，生怕被人发现。

B．武松的梢棒折．做两截，他打虎的过程一波三折。

C．营帐前挑．着一面旗，营帐里将军正挑．灯夜读。

D．调．皮的方明根本不听从领导的调．度，私自出发了。

四、把下列词语补充完整，并按要求写词语。

(6分)胸有( )() 手()脚() ()夜()更养()处() 心()胆() ()()起敬1．半信半疑(ABAC式的词语)：_________________________2．哭笑．．不得(含反义词的词语)：____________ _____________3．一声不吭(“一”字开头的词语)：__________ ___________ 五、根据情景填上恰当的表示“看”的词语。

(4分)1．他用凶恶的眼光()我，威吓我拿出钱财。

2．沃克医生重新()着眼前这个人。

3．只有学会()和积累，才能写出好文章。

4．为了节约时间，我快速地()了这篇文章。

六、按要求完成句子练习。

(4分)1．小艇十分轻快灵活。

(改为比喻句)____________________________________________________ 2．周瑜不得不佩服诸葛亮的阴谋诡计。

天津市天津市南开小学人教版五年级上册数学期末试卷测试题(1)

五年级人教版上册数学期末试卷附答案1．5.03×0.07的积是( )位小数。

2．王师傅3分钟做6个零件，每分钟做( )个零件，每个零件需要( )分钟。

3．小东在计算一道小数乘法题时，误将7.2看成了2.7，算出的结果是8.1，正确结果应该是( )。

4．某市自来水公司为鼓励节约用水，采取分段计费的方法收取水费。

12吨以内的每吨2.5元。

超过12吨的部分，每吨3.2元，文文家上个月的用水最为18吨。

应缴水费( )元。

5．桌子上有一些反扣着的扑克牌，其中红桃有3张，黑桃有5张，方片有7张，随意摸一张，摸出( )的可能性最大。

6．教室门前的花圃里有黄花a朵，红花比黄花的2倍少4朵，花圃里有红花( )朵。

当a＝8时，两种花一共有( )朵。

7．一个三角形面积是24cm2。

它的底边是8cm，那么这个三角形这条底边上的高是( )cm。

8．把一个长方形框架拉成一个平行四边形，与原来相比，( )变了，( )没变。

9．一个梯形的面积是34.2平方厘米，上、下底之和是18厘米，这个梯形的高是( )厘米。

10．在一条长432米的小路一侧每隔24米栽一棵桃树，起点和终点处都要栽，一共需要桃树( )棵；每两棵桃树之间再栽一棵梨树，一共需要梨树( )棵。

11．下面的算式中积是两位小数的算式是（）。

A．2.3×5 B．2.3×0.5 C．23×5 D．0.23×0.0512．2.4×0.56＋0.56×7.6＝（2.4＋7.6）×0.56运用的是（）。

A．乘法交换律B．乘法结合律C．乘法分配律D．无法确定13．数学期中考试，王强所在的五（1）班一共有45名同学参加考试，其中30名同学的成绩在90分以上。

下列说法正确的是（）。

A．王强的成绩一定在90分以上B．王强的成绩可能在90分以上C．王强的成绩不可能在90分以上14．在方格纸上画出一个长方形，如果长方形的三个顶点的位置分别用数对（2，5）、（10，5）、（2，8）来表示，则这个长方形的另一个顶点应记作（）。

人教A版(2019)数学必修(第一册)：期末测试卷(含答案)1

人教A版(2019)数学必修(第一册)：期末测试卷(含答案)1 -CAL-FENGHAI.-(YICAI)-Company One1期末测试一、选择题（本大题共12小题，每小题5分，共60分.在每小题给出的四个选项中，只有一项是符合题目要求的）1.设集合{}12,3,4,5U =，，集合{}1,2A =，则UA =（）A.{}12，B.{}3,4,5C.{}1,2,3,4,5D.∅2.已知角α的终边上有一点)5M -，则sin α等于（）A.57-B.56-C.58-D.3.命题“存在一个无理数，它的平方是有理数”的否定是（） A.任意一个有理数，它的平方是有理数 B.任意一个无理数，它的平方不是有理数 C.存在一个有理数，它的平方是有理数 D.存在一个无理数，它的平方不是有理数 4.函数223y x x =-+，12x -≤≤的值域是（） A .R B .[]36，C .[]26，D .[)2+∞，5.已知tan 32α=，则cos α的值为（）A .45B .45-C .415D .35-6.已知()f x 是定义在R 上的偶函数，且以2为周期，则“()f x 为[]01，上的增函数”是“()f x 为[]34，上的减函数”的（） A .既不充分也不必要条件 B .充分不必要条件 C .必要不充分条件D .充要条件7.函数()y f x =的图象如图所示，则()y f x =的解析式为（）A .sin 22y x =-B .2cos31y x =-C .πsin 215y x ⎛⎫=-- ⎪⎝⎭D .π1sin 25y x ⎛⎫=-- ⎪⎝⎭8.下列函数中，既是偶函数又在区间()0+∞，上单调递减的是（） A .1y x= B .x y e -= C .21y x =-+D .lg y x =9.已知集合1|282x A x ⎧⎫=∈⎨⎬⎩⎭R ＜＜，{}|11B x x m =∈-+R ＜＜，若x B ∈成立的一个充分不必要条件是x A ∈，则实数m 的取值范围是（） A .2m ≥ B .2m ≤C .2m ＞D .22m -＜＜10.若函数()()()101x x f x k a a a a -=--＞，≠在R 上既是奇函数，又是减函数，则()()log a g x x k =+的图象是（）ABCD11.已知 5.10.9m =，0.95.1n =，0.9log 5.1p =，则这三个数的大小关系是（） A .m n p ＜＜ B .m p n ＜＜ C .p m n ＜＜D .p n m ＜＜12.具有性质()1f f x x ⎛⎫=- ⎪⎝⎭的函数，我们称为满足“倒负”变换的函数.给出下列函数：①1ln 1x y x -=+；②2211xy x -=+；③010111.x x y x x x⎧⎪⎪==⎨⎪⎪-⎩，＜＜，，，，＞其中满足“倒负”变换的函数是（） A .①② B .①③C .②③D .①二、填空题（本大题共4小题，每小题5分，共20分.把答案填在题中横线上） 13.已知幂函数()f x 的图象过点182⎛⎫⎪⎝⎭，，则()27f =________.14.若关于x 的不等式()21230a x x -+-＞有解，则实数a 的取值范围是________. 15.给出下列命题：①()72cos π22f x x ⎛⎫=-- ⎪⎝⎭是奇函数；②若α，β都是第一象限角，且αβ＞，则tan tan αβ＞； ③直线3π8x =-是函数33sin 2π4y x ⎛⎫=- ⎪⎝⎭的图象的一条对称轴；④已知函数()2π3sin 12f x x =+，使()()f x c f x +=对任意x ∈R 都成立的正整数c 的最小值是2. 其中正确命题的序号是________.16.已知函数()f x 是R 上的奇函数，且()()2f x f x +=-，当()02x ∈，时，()212f x x =，则()7f =________.三、解答题（本大题共6小题，共70分.解答应写出文字说明、证明过程或演算步骤）17.（本小题满分10分）已知角α终边上一点()43P -，，求()πcos sin π211π9πcos sin 22αααα⎛⎫+-- ⎪⎝⎭⎛⎫⎛⎫-+ ⎪ ⎪⎝⎭⎝⎭.18.（本小题满分12分）已知函数()22sin cos 2cos f x x x x =+.（1）求函数()f x 的单调递增区间；（2）将函数()y f x =的图象向右平移π4个单位长度后，得到函数()y g x =的图象，求方程()1g x =在[]0πx ∈，上的解集.19.（本小题满分12分）设a 是实数，()2221x xa a f x ⋅+-=+. （1）证明：()f x 是增函数.（2）试确定a 的值，使()f x 为奇函数.20.（本小题满分12分）已知函数()2π4sin 14f x x x ⎛⎫=+-- ⎪⎝⎭，且给定条件p ：“ππ42x ≤≤”.（1）求()f x 的最大值及最小值；（2）若条件q ：“()2f x m -＜”，且p 是q 的充分条件，求实数m 的取值范围.21.（本小题满分12分）自2018年10月1日起，《中华人民共和国个人所得税》新规定，公民月工资、薪金所得不超过5 000元的部分不必纳税，超过5 000元的部分为全月应纳税所得额，此项税款按下表分段累计计算：（1）如果小李10月份全月的工资、薪金为7 000元，那么他应该纳税多少元？（2）如果小张10月份交纳税金425元，那么他10月份的工资、薪金是多少元？（3）写出工资、薪金收入()＜≤（元/月）与应缴纳税金y（元）的函数关系式.014000x x22.（本小题满分12分）已知函数()22=-+的两个零点为1f x x mxx=和x n=.（1）求m，n的值；（2）若函数()()22g x x ax a =-+∈R 在(]1-∞，上单调递减，解关于x 的不等式()log 20a nx m +-＜.期末测试答案解析一、 1.【答案】B【解析】因为{}12,3,4,5U =，，集合{}12A =，，所以{}3,4,5U A =. 2.【答案】B 【解析】6OM =，5sin 6α∴=-.3.【答案】B【解析】量词“存在”否定后为“任意”，结论“它的平方是有理数”否定后为“它的平方不是有理数”，故选B . 4.【答案】C【解析】函数()222312y x x x =-+=-+，对称轴为直线1x =.由12x -≤≤可得，当1x =时，函数取得最小值为2，当1x =-时，函数取得最大值为6，故函数的值域为[]26，，故选C . 5.【答案】B【解析】2222222222cos sin 1tan 134222cos cossin22135cos sin 1tan 222ααααααααα---=-====-+++. 6.【答案】D【解析】由已知()f x 在[]10-，上为减函数，∴当34x ≤≤时，140x --≤≤，∴函数()f x 在[]34，上是减函数，反之也成立，故选D . 7.【答案】D【解析】由函数()f x 的图象得，函数()f x 的最大值为2，最小值为0，周期7ππ4π2010T ⎛⎫=⨯-= ⎪⎝⎭，得2ω=.又函数()f x 过点π110⎛⎫ ⎪⎝⎭，和7π020⎛⎫⎪⎝⎭，，所以只有选项D 符合题意，故选D . 8.【答案】C【解析】由于1y x=为奇函数，故排除A ；由于()x y f x e -==，不满足()()f x f x -=-，也不满足()()f x f x -=，故它是非奇非偶函数，故排除B ；由于21y x =-+是偶函数，且在区间()0+∞，上单调递减，故C 满足条件；由于lg y x =是偶函数，但在区间()0+∞，上单调递增，故排除D ，故选C . 9.【答案】C【解析】{}1|28|132x A x x x ⎧⎫=∈=-⎨⎬⎩⎭R ＜＜＜＜.x B ∈成立的一个充分不必要条件是x A ∈，AB ∴，13m ∴+＞，即2m ＞.10.【答案】A【解析】函数()()(1x x f x k a a a -=--＞0，)0a ≠在R 上是奇函数，()00f ∴=，2k ∴=，又()x x f x a a -=-为减函数，所以01a ＜＜，所以()()log 2a g x x =+，定义域为()2-+∞，，且单调递减，故选A . 11.【答案】C【解析】设函数()0.9x f x =，() 5.1x g x =，()0.9log h x x =，则()f x 单调递减，()g x 单调递增，()h x 单调递减，()5.100.901f ∴=＜＜，即01m ＜＜；()0.95.101g =＞，即1n ＞；()0.90.95.1log 5.1log 10h ==＜，即0p ＜，p m n ∴＜＜.故选C .12.【答案】C【解析】对于①，()1111ln ln111x x f f x x x x--⎛⎫==- ⎪+⎝⎭+≠，不满足“倒负”变换的函数；对于②，()222222111111111x x x f f x x x x x ⎛⎫- ⎪--⎛⎫⎝⎭===-=- ⎪++⎝⎭⎛⎫+ ⎪⎝⎭，满足“倒负”变换的函数；对于③，当01x ＜＜时，11x ＞，()f x x =，()1f x f x x ⎛⎫=-=- ⎪⎝⎭；当1x ＞时，101x ＜＜，()1f x x =-，()11f f x x x⎛⎫==- ⎪⎝⎭；当1x =时，11x =，()0f x =，()()110f f f x x ⎛⎫===- ⎪⎝⎭，满足“倒负”变换的函数.综上，②③是符合要求的函数.故选C . 二、13.【答案】13【解析】设幂函数()af x x =，由图象经过点182⎛⎫ ⎪⎝⎭，，得182a=，13a ∴=-，()13f x x -∴=，()13127273f -∴==. 14.【答案】23⎛⎫+∞ ⎪⎝⎭，【解析】当10a -=时，不等式化为230x -＞，显然有解；当10a -＞时，二次函数()()2123f x a x x =-+-开口向上，显然()0f x ＞有解；当10a -＜时，要使不等式有解，应为()41210a ∆=+-＞，23a ∴＞，213a ∴＜＜. 综上，实数a 的取值范围是23a ＞. 15.【答案】①③④ 【解析】①()7π2cos 22sin 22f x x x ⎛⎫=--=⎪⎝⎭是奇函数，故①正确.②当°30α=，°300β=-时，αβ＞，但tan tan αβ＜，故②错误.③将3π8x =-代入3π3sin 24y x ⎛⎫=- ⎪⎝⎭后，y 取最大值3，故③正确.④()1cos π5331cos π222x f x x -=⨯+=-.()f x 的最小正周期是2，而()()f x c f x +=对任意x ∈R 都成立，则说明正整数c 是()f x 的周期，则c 的最小值是2，故④正确. 16.【答案】12-【解析】函数()f x 是R 上的奇函数，即()()f x f x -=-，()()2f x f x +=-，()()()222f x f x f x ∴++=-+=即()()4f x f x +=，可得函数周期4T =.那么()()()731f f f ==-，()()f x f x -=-，()()11f f ∴-=-.当()02x ∈，时，()212f x x =，则()112f =.()172f ∴=-. 三、17.【答案】角α的终边过点()43P -，，3tan 4y x α∴==-，（4分）()πcos sin πsin sin 32tan 11π9πsin cos 4cos sin 22ααααααααα⎛⎫+-- ⎪-⋅⎝⎭∴===--⋅⎛⎫⎛⎫-+ ⎪ ⎪⎝⎭⎝⎭.（10分） 18.【答案】（1）()π214f x x ⎛⎫++ ⎪⎝⎭，由()πππ2π22π242k x k k -++∈Z ≤≤，得()3ππππ88k x k k -+∈Z ≤≤，()f x ∴的单调递增区间是()3ππππ88k k k ⎡⎤-+∈⎢⎥⎣⎦Z ，.（6分）（2）由已知，得()π214g x x ⎛⎫=-+ ⎪⎝⎭，由()1g x =π204x ⎛⎫-= ⎪⎝⎭，()ππ28k x k ∴=+∈Z .（9分）[]0πx ∈，，π8x ∴=或5π8x =，∴方程()1g x =的解集为π5π85⎧⎫⎨⎬⎩⎭，.（12分）19.【答案】（1）证明：()2221x x a a f x ⋅+-=+.设12x x ＜，则()()()()()1212121212222222221212121x x x x x x x x a a a a f x f x ⨯-⋅+-⋅+--=-=++++，又由12x x ＜理，得()()120f x f x -＜，则()f x 在R 内为增函数.（5分）（2）根据题意，()2222121x x x a a f x a ⋅+-==-++，则()221x f x a --=-+，()221x f x a -=-++，（8分）若()f x 为奇函数，则()()f x f x -=-，即222121x x a a --=-+++，变形可得()()1210x a -+=恒成立，故1a =.（12分）20.【答案】（1）()ππ21cos 2212sin 2214sin 2123f x x x x x x ⎡⎤⎛⎫⎛⎫=-+--=-+=-+ ⎪ ⎪⎢⎥⎝⎭⎝⎭⎣⎦，又ππ42x ≤≤， ππ2π2633x ∴-≤≤.（4分） π34sin 2153x ⎛⎫∴-+ ⎪⎝⎭≤≤， ()max 5f x ∴=，()min 3f x =.（6分）（2）由（1）得，()35f x ≤≤.()2f x m -＜，()22m f x m ∴-+＜＜.又p 是q 的充分条件，2325m m -⎧∴⎨+⎩＜，＞，解得35m ＜＜.∴实数m 的取值范围为{}|35m m ＜＜.（12分）21.【答案】（1）700050002000-=（元），应交税为15003%50010%95⨯+⨯=（元）.（3分）（2）小张10月份交纳税金425元，由分段累进可得15003%45⨯=；()4500150010%300-⨯=； 4254530080--=，8020%400÷=，则他10月份的工资、薪金是5000150030004009900+++=（元）.（7分）（3）当014000x ＜≤时，可得()()()00500050000.03500065004565000.1650095004530000.195000.2950014000x x x y x x x x ⎧⎪-⨯⎪=⎨+-⨯⎪⎪+⨯+-⨯⎩，＜≤，，＜≤，，＜≤，，＜≤，即为0050000.03150500065000.1605650095000.21555950014000.x x x x x x x ⎧⎪-⎪⎨-⎪⎪-⎩，＜≤，，＜≤，，＜≤，，＜≤（12分） 22.【答案】（1）根据题意，知1x =和x n =是方程220x mx -+=的两个根，由根和系数的关系可知112n m n +=⎧⎨⋅=⎩，， 3m ∴=，2n =.（4分）（2）函数()g x 的对称轴为直线2a x =， ()g x 在()1-∞，上单调递减，12a ∴≥，2a ∴≥.（8分） ∴由（1）知，()()log 2log 210a a nx m x +-=+＜，0211x ∴+＜＜，102x ∴-＜＜，∴原不等式的解集为102⎛⎫- ⎪⎝⎭，.（12分）。

人教版五年级数学上册期末测试卷 (1)

人教版数学分数学五年级（上）体型新颖丰富体型新颖丰富掌握考试动态直接重点难点提高考试成绩周考/月考/单元考/期中考/期末考五年级第一学期数学期末测试卷(1)一、填一填。

(每题2分，共24分)1．0.45公顷＝()平方米85平方厘米＝()平方分米2．根据17×72＝1224，可知1.7×0.72＝()，12.24÷7.2＝()。

3．32.6÷33的商用简便形式表示是()，保留一位小数约是()。

4．东东从家去学校，每分钟走x米，走了5分钟后还剩120米到学校，东东家距离学校()米。

5．在6.74，6.74•，6.74•0•，6.7•40•中，最大的数是()，最小的数是()。

6．一根木头长6米，要把它平均分成4段。

每锯下一段需5分钟，锯完一共需()分钟。

7．一个三角形的底是4分米，高是3.4分米，它的面积是()平方分米。

8．当x＝3时，2x2的值为()。

9．王师傅加工一批零件，6分钟加工了15个零件，平均加工一个零件需要()分钟，平均一分钟可以加工()个零件。

10．在里填上“＞”“＜”或“＝”。

578×0.3578 1.02÷0.75 1.020.5×0.50.52 1.43÷0.9 1.43×0.911．食堂有一堆煤，如果每天烧3.5吨，可以烧15天，如果每天烧2.5吨，可以烧()天。

12．一个梯形的面积是87平方米，高是6米，则梯形上、下底的和是()米。

二、辨一辨。

(对的画“√”，错的画“×”)(每题1分，共5分)1．足球比赛通过掷硬币确定哪队先开球。

甲队选正面，乙队选反面，甲队一定先开球。

() 2．一个大于0的数除以比1大的数，商一定比原来的数小。

()3．两个小数相乘积一定小于1。

()4．两个直角梯形一定能拼成一个长方形。

()5．如果3a－8＝4，那么2a－3＝5。

()三、选一选。

(把正确答案的字母填在括号里)(每题1分，共5分)1．下面的算式中，商的最高位在十位上的是()。

小学一年级第二学期数学期末测试卷(一)

小学一年级第二学期数学期末测试卷(一)一、我会填。

(每空1分，共34分)1. 折出了()个相同的()形。

2．60角＝()元89角＝()元()角76分＝()角()分1元＝()分3．96里面有()个十和()个一，再加上()个一就是100。

4．与29相邻的两个数是()和()，这两个数的和是()。

5．一个两位数，个位上是5，十位上是6，这个两位数是()。

6．按从小到大的顺序排列下面各数。

37895021007341()<()<()<()<()<()<()7．98比90多()，9比16少()。

8．一张能换()张或()张。

9．按规律填一填。

(1)(2) 83817977() () ()(3)二、我会辨。

(每题1分，共5分)1．30和63两个数中的3表示的意义一样。

() 2．至少用8个相同的可以拼成一个大正方形。

()3．小明买了一本18元的书，他付了2张9元的钱。

() 4．圆是一条封闭的曲线。

() 三、我会选。

(每题1分，共5分)1．最大的一位数和最小的两位数相差()。

A．1B．9C．902．读数和写数都从()起。

A．个位B．十位C．最高位3．一个一个地数，64后面第3个数是()。

A．61 B．66 C．674．下面最接近20的数是()。

A．23 B．18 C．125．一瓶牛奶卖4()。

A．角B．元C．分四、我会算。

(1题12分，2题6分，3题6分，共24分)1．直接写出得数。

25＋4＝72－2＝ 14－5－6＝68－20＝26＋7＝81－(47－7)＝63－5＝51－8＝40＋60－8＝24＋8＝20＋43＝66－(34＋6)＝2．把下面的算式按得数从小到大排列。

56－309＋5688－630＋2647－745－9 ()<()<( )<( )<( )<( )3．下面每组中各算式的得数相同，你能填出括号里面的数吗？五、在合适的答案下面画“√”。