限时训练(50)
九年级英语限时训练(附参考答案)
九年级英语限时训练（附参考答案）一．根据句意及首字母和汉语提示完成句子。
1.The official newspaper c_________the news of Tiangong-I,for it took a big step forward into space.2.The idiom(成语）:“Meng zi’s mother makes three moves”tells of a mother who did all she could to provide the best e_________for her child.3.The young lady w _______hair is blond comes from Australia.4.Sometimes, you won’t know the true value of a moment u_______it becomes a memory.5.Good _______(发音）will impress others and make yourself confident.二．完形填空（共10小题；每小题1分，满分10分）There was a garden full of plants. In the corner of the garden, a 6 rose grew. She was the most beautiful flower there. She was as white as snow, 7 the plants around her were shocked at her beauty. But the white rose couldn’t see 8 , so she didn’t know how beautiful she was.Sometimes, she was even a little envious (羡慕的) of the sunflowers around her. She hoped that she could be as 9 as them.One sunny day, a girl went into the 10 . She walked around and was amazed at the beauty of na ture. Suddenly, she saw the white rose. “It hasn’t rained for days,” said the girl. “And the weather report says it will continue to be 11 for a few days. If the rose stays here, it will 12 soon. I’ll take it home and put it in my beautiful vase(花瓶).”The white rose was put in a lovely vase by the window. From the reflection in the window, the white rose saw herself for the 13 time. “Is that me?” she was shocked. “Till now I didn’t 14 how beautiful I looked.”Sometimes, we think other people are very great and 15 know our own advantages. This makes us feel less confident of ourselves. Look into your heart, and you’ll find how great you are.6. A. white B. red C. blue7. A. or B. but C. and8. A. herself B. himself C. yourself9. A. quiet B. lovely C. lonely10. A. park B. corner C. garden11. A. rainy B. cloudy C. sunny12. A. leave B. die C. cancel13. A. first B. second C. third14. A. improve B. realize C. suppose15. A. always B. usually C. never三．综合填空（共10小题；每小题2分，满分20分）根据短文内容，用方框中所给词语的适当形式填空，使文章通顺、完整。
部编版高一语文必修上册第二单元 限时训练(试卷+答案+答题卡)
考试时间：50分钟
一、现代文阅读
（一）论述类文本阅读（本题共3小题，9分）
阅读下面的文字，完成下面小题。
工匠精神是一种严谨认真、精益求精、追求完美、勇于创新的精神。党的十八大以来，习近平总书记多次强调要弘扬工匠精神。党的十九大报告提出“弘扬劳模精神和工匠精神”。党的十九届四中全会《决定》提出“弘扬科学精神和工匠精神”。在新时代大力弘扬工匠精神，对于推动经济高质量发展、实现“两个一百年”奋斗目标具有重要意义。
弘扬工匠精神，需要培养尊崇工匠精神的社会风尚、构建相应体制机制。一个国家、一个民族的发展，离不开各行各业劳动者的共同推动。社会对各种人才的评价会直接影响劳动者努力进取的方向。我国虽然有“尚巧工”的传统，但技能人才在传统社会一直得不到应有重视。当前，社会上依然存在轻视职业教育、不重视技能人才的现象。2019年9月，习近平总书记对我国选手在世界技能大赛中取得住绩作出重要指示“劳动者素质对一个国家、一个民族发展至关重要。技术工人队伍是支撑中国制造、中国创造的重要基础，对推动经济高质量发展具有重要作用。”“要在全社会弘扬精益求精的工匠精神，激励广大青年走技能成才、技能报国之路。”这就要求我们倡导尊崇工匠精神的社会风尚，为弘扬工匠精神营造良好社会就国。弘扬工匠精神，还要形成相应体制机制。健全技能人才培养、使用、评价、激励制度，注意提高劳模和技能人才的政治待遇、经济待遇、社会待遇，为劳模和技能人才发挥作用搭建宽广舞台，使他们在经济上有保障、发展上有空间、社会上有地位。
D.一个拥有健康市场环境和深厚人文素养的国家，必将是一个崇尚工匠精神的国家，会涌现出许多技能人才。
二、古代诗文阅读
（一）文言文阅读（本题共4小题，17分）
阅读下面的文言文，完成下面小题。
九年级英语限时训练(附参考答案)
九年级英语限时训练（附参考答案）（满分35分时间25分钟）一、单词拼写（共5小题；每小题2分，满分10分）根据句意和首字母或汉语提示，将单词的正确形式完整地写在答题纸相应的位置上。
1. If it rains tomorrow, you could go to the museum i___________.2. Do you know who is the g___________ writer since Shakespeare in the English language?3. How much time do you spend ___________（练习）English every day?4. Could you tell me where I can c___________ a bus going downtown?5. If possible, a___________（避免）stopping under trees, light posts, or power lines.二、完形填空（共10小题；每小题1分，满分10分）阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D四个选项中，选出能填入短文相应空白处的最佳选项，并在答题卡上将该项涂黑。
Many people have to work at the weekends．Some people do not mind．Other people think it’s 6 ．One man thinks that working at the weekends can be 7 ．He is George Smith．Mr．Smith works in an office, in Brighton, England．One Saturday, May 24, 1996, he went to the office to do some work．After he 8 the lift, it stopped between floors．Mr．Smith could not get out of the lift．He began to shout, but 9 heard him．Then Mr．Smith remembered that it was a holiday in England．No one was going to come to work 10 Tuesday．There was 11 for Mr．Smith to do．He had to wait until one of his workmates came to work and found him．With nothing do 12 , Mr．Smith was very hungry and had to sleep most of the time．Early on Tuesday morning, one of his workmates came to work and found the lift was not 13 ．When the lift was opened, Mr．Smith came out, cold, weak, and tired．He had been in the lift for 14 hours!Now Mr．Smith says, “I only use lifts if they have 15 in them．”6. A.glad B.terrible C.good eful7. A.dangerous B.happy C.angry D.free8. A.got off B.got into C.got out of D.got to9. A.someone B.everyone C.no one D.either10. A.on B.to C.from D.until11. A.nothing B.something C.anything D.everything12. A.read or write B.eat or drink C.cook D.know the time13. A.there B.closed C.working D.here14. A.nearly 24 B.abut 40 C.more than 60 D.over 9415.A.pans B.beds C.exits D.telephones三、阅读表达共6小题；71-73小题，每小题2分；74-76小题，每小题3分，满分15分）阅读下面的短文，并根据短文后的要求答题。
2022年广东省深圳市中考英语限时训练二
英语限时训练二预计时间：45分钟第一部分选择题（50分）1.完形填空（10分）Have you ever thought of your purpose in life? If you don't, you have to think about it seriously. Youwill lose yourself and you will 1 to know what you really want in your life.Here are some 2 about taking steps towards finding your life's purpose.Firstly,make a 3 of the things you do for fun, including some jobs that you prefer,yourhobbies and so on. Imagine you're a millionaire with no worries about money, how would you choose to 4 your time? Add those things 5 the list, even if you don't do them at present. This list isabout your passions(热情）—the things that you would do 6 for the pleasure they give you.Then 7 the names of people you admire(钦佩）most, and the reasons why they attract you. Youmight admire an inventor for his love for creating something 8 . Or you might admire an actress foralways being true to herself. Take these admirations of others 9 a way for you to live in the world.Finally, make a list of the things you do naturally without thinking about them. Such talents may bean eye for detail or a great sense of humor. Some people are 10 at math or music, but there areplenty of other types of talents as well. It's better for us to use our talents for our life purpose.1.A.fail B.need C.decide D.want2.A.advantages B.activities C.tips D.systems3.A.survey B.list C.note D.record4.A.take B.spend C.cost D.save5.A.into B.outside C.over D.away6.A.possibly B.hardly C.properly D.simply7.A.talk about B.ask for C.write down D.dream of8.A.awful B.boring C.old D.new9.A.as B.in C.from D.by10.A.good B.shy C.strict D.angryII.阅读理解（40分）第一节阅读下列短文，从下面每小题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将相应的字母编号涂黑。
九年级英语限时训练(附参考答案)
九年级英语限时训练（附参考答案）（满分55分时间40分钟）一、听短文填表格。
根据短文内容,写出下面表格中所缺信息,每空一词。
短文造三遍。
你将有20 秒钟的时二、单词拼写1.Mother’s cooking skills will not only satisfy our _______(胃)，but also our spirit.2. That book is well w_______ reading. You'd better read it.3. Many parents are _______(考虑)sending their children to study abroad.4.I am c_______ wrong for sure.I have to do the research from the very beginning.5.A bicycle is far more c_______ than a car in busy cities.6. Birds are the natural e_______ of many insect pests(害虫).7. I p______ modern novels to classical novels two years ago, but now l like the four Chinese classic novels very much.8. Everyone knows the secret e______Tom. Nobody wants to tell him about it.9. Listening to music is a way of______(放松)yourself.10. These _______(艺术家)design won an international award.三．写作(共1题,满分25分)国家在今年新年贺词(New Year speech)中重申了“奋斗(strive)”这一时代主题词,强“征途漫漫,惟有奋斗(The road ahead is long, and striving is the only way forward.)”,激励令人民奋力开拓新时代,同心共筑中国梦。
七年级数学限时训练试卷
一、选择题（每题5分，共50分）1. 下列各数中，有理数是（）A. √16B. √-16C. πD. √0.252. 下列各数中，无理数是（）A. 2/3B. √9C. 3.14D. √-93. 如果 |x| = 5，那么 x 的值为（）A. ±5B. 5C. -5D. 04. 下列函数中，y 与 x 成正比例关系的是（）A. y = 2x + 3B. y = 3x^2C. y = 4xD. y = 5/x5. 下列各式中，正确的是（）A. (a + b)^2 = a^2 + b^2B. (a - b)^2 = a^2 - b^2C. (a + b)^2 = a^2 + 2ab + b^2D. (a - b)^2 = a^2 - 2ab + b^26. 一个长方形的长是 8 厘米，宽是 3 厘米，那么它的周长是（）A. 20 厘米B. 24 厘米C. 28 厘米D. 32 厘米7. 下列各图中，全等的是（）A.B.C.D.8. 如果一个等腰三角形的底边长是 6 厘米，腰长是 8 厘米，那么它的面积是（）A. 24 平方厘米B. 28 平方厘米C. 32 平方厘米D. 36 平方厘米9. 下列各数中，是质数的是（）A. 11B. 12C. 13D. 1410. 下列各数中，是偶数的是（）A. 23B. 24C. 25D. 26二、填空题（每题5分，共50分）11. （1）一个数的相反数是它本身的数是（），（2）两个数的和为 0，则这两个数互为（），（3）如果 a > b，那么 a - b 的值是（）。
12. （1）√64 的值是（），（2）3 的平方根是（），（3）如果 a^2 = 4，那么 a 的值是（）。
13. （1）正比例函数 y = 2x 的图象是一条（）线，当 x = 1 时，y 的值为（），（2）反比例函数 y = 1/x 的图象是一条（）线，当 x = 2 时，y 的值为（）。
限时训练参考答案
限时训练参考答案限时训练参考答案在现代社会中，时间成为了一种宝贵的资源。
我们总是不断地追求高效率和快速完成任务的能力。
为了应对这种需求，限时训练应运而生。
限时训练是一种通过在规定的时间内完成任务来提高工作效率和学习能力的方法。
在这篇文章中，我们将探讨限时训练的意义和一些参考答案。
限时训练的意义在于它可以帮助我们培养时间管理和压力应对能力。
在限时训练中，我们必须在规定的时间内完成任务，这迫使我们学会合理安排时间和高效利用时间。
这种训练不仅可以提高我们的工作效率，还可以培养我们的冷静和应对压力的能力。
当我们在紧迫的时间限制下工作时，我们需要保持冷静并集中注意力，这对我们的工作和学习都非常重要。
在进行限时训练时，我们需要有一些参考答案来帮助我们评估自己的表现。
这些参考答案可以是标准答案、模板或者是其他人的答案。
通过参考答案，我们可以了解到自己在时间管理、任务完成和问题解决等方面的表现如何。
同时，参考答案也可以帮助我们发现自己的不足之处，并进行针对性的改进。
然而，我们需要明确的是，参考答案只是一种参考，我们并不需要完全照搬，而是应该根据自己的实际情况进行调整和改进。
在限时训练中，我们可以运用参考答案的方法和思路，但是我们需要注意避免机械地套用答案。
每个人都有自己的思维方式和解决问题的方法，因此我们需要根据自己的特点和优势来进行答题。
参考答案只是给我们提供一种思路和方法的参考，而不是唯一的正确答案。
我们需要根据自己的理解和思考来进行创新和发展。
限时训练不仅可以应用于学习和工作，也可以应用于日常生活中的各个方面。
比如，我们可以设定一个时间限制来完成家务，这样不仅可以提高效率，还可以让我们有更多的时间去做其他喜欢的事情。
又比如，我们可以设定一个时间限制来锻炼身体，这样不仅可以提高身体素质，还可以节约时间。
限时训练可以应用于各个领域，它可以帮助我们更好地管理时间，提高效率。
综上所述，限时训练是一种提高工作效率和学习能力的方法。
2022-2023学年八年级上册英语第四单元限时训练 (含答案)
八年级上学期英语 Unit 4 限时训练一、单项选择(每小题1分，共15分)1．He thinks his hometown is ____ of all．A．beautiful B．more beautifulC．most beautiful D．the most beautiful2．﹣What can I do for you, sir？﹣Tomorrow is my son's birthday. I want to ________ a gift for him．A．share B．choose C．dream D．give3．﹣China is over 5, 000 years old. It's one of ______ countries in the world．﹣Yes. It has much _____ history than the USA．A．old；longer B．the oldest；longestC．older；the longest D．the oldest；longer4．_________is interesting_________us to watch game shows．A．He，for B．that，to C．This，to D．It，for5．Hainan is a very large Island. It is the second _________ island in China．A．large B．larger C．Largest D．most largest6．﹣We want to choose some students to join the basketball team in our school. Who is ______ boy in your class？﹣David. He is much______ than any other student．A．the tallest；the taller B．the tallest；tallerC．tallest；taller D．tallest；tallest7．﹣Tommy is really a ________ boy．﹣Yes, he always has many new ideas．A．friendly B．funny C．creative D．serious8．It is up to you ______ who is the winner．A．decide B．deciding C．to decide D. decided9．﹣How do you get to school？﹣On foot. Our school is ________ my house．A．different from B．far away C．close to D．the same as10．﹣What about the new restaurant？﹣The __ is very good. The waiters are all friendly here．A．problem B．screen C．activity D．service11．﹣Did Mike do his homework yesterday？﹣Yes. And he wrote as ________ as his sister．A．careful B．more careful C．more carefully D．carefully12．﹣You won the first in the math competition. Congratulations!﹣Thank you．A．price B．prize C．race D．grade13．Lisa made so many mistakes in her homework, because she didn't do it ______enough．A．carefully B．busily C．quickly D．warmly14．﹣Jack's sister is ________ outgoing girl．﹣Yes. She is also ________ tallest one in her class．A.a, theB. an, theC. the, theD. an, a15．Everyone knows that China is getting ．A. strong and strongB. strongest and strongestC. stronger and strongerD. stronger and strongest二、完形填空(每小题1分，共15分)A few weeks ago, John went to a new school. He likes it better than his 16. school.The classrooms are big and17. . Every classroom has a computer in it. The 18. is also great! There are lots of books, magazines and newspapers in it. It also has 19. chairs and students can sit on them when they 20. . The food in the school dining hall is delicious and 21. . All of the students like to 22.there.The beef noodles are John's favorite. John's favorite 23. in the school is the lecture（演讲）hall. The students often 24. there to listen to speeches. Last week John went there for an interesting speech and he 25. it.The school has many 26. . There is a music festival every June. The sports meeting is 27one of the most popular activities at the school. It is 28. September every year.John is happy that he can 29. at this school. He enjoys his life here 30. he has the best teachers and the friendliest classmates.16.A.old B.new C.big D.small17.A.dirty B.close C.far D.clean18.A.classroom B.library C.office D.ground19.A.the most comfortable B.less comfortable C.most comfortable D.little comfortable20.A.sing B.dance C.read D.sleep21A.expensive B.bad fortable D.fresh22.A.act B.eat C.share D.drink23.A.time B.place C.person D.subject24.A.go B.reach C.choose D.touch25.A.forgot B.waited C.stopped D.loved26.A.activities B.festivals C.clubs D.parties27.A.either B.again C.too D.also28.A.at B.on C.in D.to29.A.study B.work C.live D.travel30.A.but B.or C.though D.because三、阅读单选(每小题2分，共30分)AI flew back to New York with my two sons. My elder son was 20 and my younger son was 18. I ever promised （承诺）them a trip to London on my 42nd birthday. There we were on our way back from the trip.As I came out of the restroom on the plane, I saw a girl crying. Many people just walked by, but no one said anything. I walked up to her and said, "I don't know why you are crying, but can I give you a hug （拥抱）? "The girl held on to （紧紧抓住）me like her close friend.After she got better, she told me she left London for studies in New York. She felt lonely﹣for she had no friends there. I held her and said, "I wonder if I could be your first friend in the city. "She nodded （点头）and broke into a big smile.31．How did the writer and her sons go back to New York？A．By train．B．By plane．C．By bus．D．By car．32．How old was the writer's younger son？．A.17．B.18．C.20．D.42．33．What does the underlined word"lonely"mean in Chinese？A．安全的B．困倦的C．孤独的D．忙碌的34．Which of the following is NOT true？A．The writer came back from a vacation．B．Many people helped the girl with her problem．C．The girl would study in New York for some time．D．The writer and the girl might become friends．35．Which of the following is the right order （顺序）of the story？①The girl told something to the writer．①The writer and her sons traveled to London．①The writer gave the girl a hug．①The girl stood outside the restroom crying．A．①①①① B．①①①① C．①①①① D．①①①①BThis is Westin Restaurant ．It has the most delicious food ．And it plays the most wonderful music ．However ，the food is the most expensive ．And the waiters aren't friendly at all ．East Lake is the best place to go on weekends ．There are beautiful trees and flowers ．The most important thing is that it is free for visitors ．However ，sometimes it's kind of crowded because of too many people ．Many people like Wanda Cinema ．It has the biggest screens and the most comfortable seats ，and the workers always do their best to help you ．But the tickets are more expensive than those in any other cinema ．I always go shopping here because it's the closest to my home ．People can buy the cheapest things ．But there is a bad thing ．The workers here are boring ．They always ask you to buy things you don't need at all ．36. plays the most wonderful music ．A ．Westin RestaurantB ．East LakeC ．Wanda CinemaD ．Shopping Mall 37.The writer thinks that the waiters in Westin Restaurant are ． A ．interesting B ．kind C ．funny D ．unfriendly 38. People can in Wanda Cinema ．A ．eat most delicious foodB ．watch movies on the biggest screensC ．watch the most beautiful flowersD ．buy many things in low price （价格） 39. In ，the workers always ask you to buy things you don't need ．A ．Westin RestaurantB ．East LakeC ．Wanda CinemaD ．Shopping Mall 40. is free for people ．A ．Westin RestaurantB ．East LakeC ．Wanda CinemaD ．Shopping Mall四．补全对话（每题1分，共5分）Andy : Hello, Kevin. You didn’t come to my birthday party yesterday. Why ?Kevin : 41Andy : Your cousin Edison? Do you look the same?Kevin : 42 But Edison is a little taller and stronger than me.Andy : 43Kevin : Yes, we both like reading books and playing computer games.Andy : That sounds great. 44Kevin :Yes, he talks more than me. He likes making friends.Andy : Can you introduce(介绍) him to me? Maybe we can make friends.Kevin : 4541.A. Sorry! I didn’t know that. B. Sorry! I went to visit my cousin Edison.C. Where did you have the party?D. This is my cousin Edison.42.A. Yes, we do. B. No, we don’t. C. Yes, we are. D. No, we aren’t.43.A. Are you different from each other? B. So do you have the same hobbies(爱好)?C. Is he good at swimming?D. Who is much quieter?44.A.What does he like? B. What’s he like?C. Are you as outgoing as him?D. Is he outgoing?45.A. Really? B. Sorry, I’ m afraid not. C. Sure. D. It is fantastic.五、选词填空( 每空2分，共20分)A.阅读短文，从方框中选择适当的词填空（每词限用一次）I live in a beautiful town. The people here are friendly. I think my hometown is a (46) ______place. Every day I get up (47) _______ early to exercise. I am a quiet girl. I like reading magazines. However，I have some outgoing friends. They always tell me some jokes, and they make me laugh. (48) _____the same time, I also share my happiness with them. I (49) _______to live here happily.In the town there are some good movie theaters. Yesterday my friends and I decide to watch the newest movies at Great theater. Although the tickets are the most expensive, it is the (50) _________to my house. That’s why we chose it.B.阅读短文，从方框中选择适当的动词，并用其适当形式填空。
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D.有极小值点 x0 ，且 x1 x2 2x0
二、填空题（本大题共 4 题，每小题 5 分，共 20 分.）
13. 已知 tan 2 ，则 sin cos
.
14. 设曲线 y ax ln x 1 在点 0, 0 处的切线方程为 y 2x ，则实数 a 的值为
.
15. 已知点 M 3，0 ， N 3，0 ，△MNP 的周长是16 ，则△MNP 的顶点 P 的轨迹方程
m n 1，2 ，则 OC 的取值范围是（ ）.
A.5，2 10B.5，25C. 5，10
D.
5，2
10
12. 已知函数 f x ex ax 有两个零点 x1 ， x2 ， x1 x2 ，则下面说法正确的是（ ）.
2
A. x1 x2 2
B. a e
C. x1x2 1
为
.
16.各项均为正数的数列an 的前项和为 Sn ，且 Sn 满足 n n 1 Sn2 n2 n 1 Sn 1 0
n N* ，则 S1 S2 … S2017 __________．
3
1a 0,b 0 的一条渐近线的斜率为
2 ，则该双曲线的离心率
等于（ ）.
A. 2
B. 3
C. 2
D. 2 3
10. 已知函数 f x 2 ，则 y f x 的图像大致为（
x ln x 1
y
y
y
）.
y
O1
O1 x
x
O1
x
O1
x
A.
B.
C.
D.
11. 已 知 向 量 OA 3，1 ， OB 1，3 ， OC mOA nOB m 0, n 0 ， 若
22
2. 已知全集U 1，2，3，4，5 ，集合 A 1，2，5， U B 1，3，5 ，则 A B 为（ ）.
A.2
B.5
C.1，2，4，5
D.3，4，5
3. 已知实数 1，x，y，z， 4 成等比数列，则 xyz （ ）.
A. 8
B. 8
C. 2 2
D. 2 2
4. 已知一个几何体是由上、下两部分构成的组合体，其三视图如图所示，若图中圆的半径
以上信息，获得特等奖的是（ ）号同学.
A.1
B. 2
C. 3
D. 4, 5，6 号中的一个
8. 执行如图所示的程序框图，则输出的结果为（ ）.
A. 2 B.1 C. 1 D. 2
开始
i=0,S=1,A=2
i=i+1
S=S∙A
1 A=1-
A 否
i>2015? 是
输出S
结束
x2 y2
9.
已知双曲线
a2
b2
为 1，等腰三角形的腰长为 5 ，则该几何体的体积是（ ）.
4 A.
3
8 C.
3
B. 2
10 D.
3
正视图 俯视图
侧视图
5.
在区间0, 上随机取一实数 x ，使得 sin
1 x 0, 2 的概率为（
）.
1
2
1
2
A.
B.
C.
D.
3
3
x y 1 0
6.
若实数
x，y
满足
x
5
y
3
0
，则
z
2x
y 的最小值（
）.
x
3
y
3
0
A. 3
B.1
C. 6
D. 6
1
7. 有六名同学参加演讲比赛，编号分别为 1，2，3，4，5，6，比赛结果
设特等奖一名， A，B，C，D 四名同学对于谁获得特等奖进行预测. A 说：不是 1 号就是 2 号获得特等奖； B 说:3 号不可能获得特等奖；C 说: 4，5，6 号不可能获得特等奖； D 说；能获得特等奖的是 4，5，6 号中 的一个.公布的比赛结果表明， A，B，C，D 中只有一个判断正确.根据
限时训练（五十）
一、选择题：本大题共 12 小题，每小题 5 分，共 60 分.在每个小题给出的四个选项中，只 有一项是符合题目要求的.
1. 设 i 为虚数单位，若 1 i z 2 i ，则 z 的共轭复数 z （ ）.
13 A. + i
22
13 B. i
22
31 C. + i
22
31 D. i