综合测试卷三答案
部编版六年级语文上册第三单元综合检测附答案 (3)

部编版六年级语文上册第三单元测试卷考试时间:90分钟满分:100分一、看拼音,写词语。
(7分)1.神话故事是镶嵌在文学史上的一颗明珠。
我最喜欢的神话人物是孙悟空,他神通广大,会七十二变,一会儿变成diāo xiànɡ(),一动不动;一会儿手持一根金箍棒,wēi fēnɡ lǐn lǐn()的。
他一duò jiǎo()就能把妖精吓pā xià()。
他有一个师弟叫沙hé shɑnɡ()。
2.我们要péi yǎnɡ()个人的综合sù zhì()。
二、选择题。
(10分)1.下列词语书写无误的一项是()A.顷斜疲倦沮丧技高一筹B.磁场抵御干躁忘乎所以C.抽屉橡皮班点呆头呆脑D.类似猜测昼夜念念有词2.下列四组词语中不是近义词的一组是()A.井然有序——井井有条B.迥然不同——截然不同C.全神贯注——聚精会神D.弄巧成拙——歪打正着3.在下面的横线上填入词语,最恰当的一组是()老师________走过来,________伸手一拂,“屏风”________倒了,一切秘密________。
A.大步流星怒气冲冲颓然暴露无遗B.匆匆忙忙怒发冲冠忽然公之于众C.匆匆忙忙怒气冲冲突然真相大白D.大步流星怒发冲冠颓然公之于众4.下列说法正确的一项是()A.“漠”“橡”“磁”都是形声字,右半部是形旁,与字的意思有关。
B.“别出心裁”中“别”是“别人”的意思。
C.“揭开”可以和“谜团”“面纱”“真相”搭配。
D.“而太阳系只是银河系中一个极小的部分,银河系对宇宙来说又是沧海一粟。
”这句话运用了举例子的说明方法。
5.“进了太和门,就来到紫禁城的中心——三大殿”中的“三大殿”指的是()A.太和殿、中和殿、交泰殿B.太和殿、中和殿、保和殿C.太和殿、保和殿、交泰殿D.中和殿、保和殿、交泰殿三、选择恰当的关联词填入下列句子中。
(6分)虽……但……直到……才……只要……就……1.()有一个人做了一件新鲜玩意,大家看了有趣,很快()能风靡全班,以至全校。
人教版九年级英语上册UNIT 3 综合测试卷含答案

人教版九年级英语上册UNIT 3 综合测试卷第一部分听力(四大题,20分)一、短对话理解(共5小题;每小题1分,满分5分)1. Where are the two speakers?A. B. C.2. What is Jack going to buy?A. B. C.3. Where will they probably go first?A. To the History Museum.B. To the Science Museum.C. To the Art Museum.4. What is the boy doing now?A. Writing a letter.B. Writing a report.C. Giving a speech.5. What does the woman mean?A. She is new here.B. She'll help call the police.C. She's too busy to help him.二、长对话理解(共5小题;每小题1分,满分5分)听下面一段对话,回答第6、7小题。
6. What does the woman want to buy?A. Some envelopes.B. Some stamps.C. Some magazines.7. How long will it take the woman to get to the post office?A. About 3 minutes.B. About 17 minutes.C. About 20 minutes.听下面一段对话,回答第8至10小题。
8. What can we know about Sam?A. He's lazy.B. He's impolite.C. He's careless.9. Where may Sam find his glasses?A. In the bathroom.B. In the living room.C. In the bedroom.10. What's the relationship between the speakers?A. Teacher and student.B. Mother and son.C. Husband and wife.三、短文理解(共5小题;每小题1分,满分5分)11. Where is David from?A. England.B. America.C. Australia.12. How many times has David been to Beijing so far?A. Once.B. Twice.C. Three times.13. Whom did David go to Wangfujing Street with?A. His mother.B. His father.C. His sister.14. When will David watch a football game?A. This evening.B. Tomorrow morning.C. Tomorrow evening.15. What does David think of Beijing?A. It has changed a lot.B. It's the same as before.C. It is not crowded.四、信息转换(共5小题;每小题1分,满分5分)第二部分语言知识运用(三大题,35分)五、单项填空(共10小题;每小题1分,满分10分)21. —I want to send this postcard to Tony. Do you know his ____?—Yes. He lives at No. 108, Bridge Street.A. abilityB. mistakeC. addressD. culture22. —____ will you share your summer holiday experiences with?—Of course, my classmates.A. WhatB. WhomC. WhoseD. Which23. —Have you got any ideas of what I should do to keep healthy?—Yes. I ____ light exercise like yoga. It can be good for you.A. suggestB. achieveC. provideD. develop24. —Is that the ____ spelling?—I don't know. Let me look it up in the dictionary.A. strangeB. simpleC. unusualD. correct25. Helen ____ refused the invitation to the concert because she needed to spend moretime on her homework.A. quietlyB. cheaplyC. politelyD. hardly26. This morning we saw some children dancing and singing when we ____ the park.A. passed byB. cleared outC. dressed upD. turned on27. The little girl often sits ____ her mother and listens to her mother tellinginteresting stories.A. aboveB. besideC. betweenD. below28. —Our computer is working again!—Yes. Our IT teacher ____ it. It took him about an hour.A. will fixB. is fixingC. has fixedD. was fixing29. —I wonder ____.—I'm not sure. Maybe next week.A. where they will goB. who will give us a talkC. how he will get thereD. when she will have a party30. —____,sir. Is the school library open the whole week?—I'm afraid not. Only from Monday to Friday.A. Pardon meB. Come onC. My pleasureD. No problem六、完形填空(共20小题;每小题1分,满分20分)AOnce upon a time, a young man told people that his neighbor Mr Smith often stole things. As a result, people in the neighborhood thought __31__ of Mr Smith and they stayed away from him.One day, when an old man lost a pet dog, everyone in the neighborhood thought Mr Smith had __32__ it. The old man called the police and the police __33__ Mr Smith. However, it turned out that Mr Smith had never stolen __34__.When Mr Smith came out of the police station, he felt very __35__. Days later, he sued(起诉) the young man. The young man said to the judge, “They were just __36__. ” The judge said, “Write all the things you said about Mr Smith on a piece of paper. Cut it up and throw the pieces of paper out on your way home. Tomorrow, __37__. ”The next day, as soon as the young man arrived, the judge said, “Go out and __38__ all the pieces of paper that you threw out yesterday. ”The young man cried, “That's __39__. Wind has blown them everywhere. ”The judge then said, “The same way, simple words may destroy the honor of a man to such an extent that one is not able to __40__ it. ” Hearing this, the young man finally realized his mistake.31. A. truly B. clearlyC. badlyD. directly32. A. shown B. stolenC. spokenD. shaken33. A. caught B. thoughtC. foughtD. brought34. A. everything B. somethingC. nothingD. anything35. A. angry B. lonelyC. lovelyD. hungry36. A. rules B. ideasC. wordsD. songs37. A. come back B. stay upC. hand outD. run away38. A. connect B. collectC. controlD. compare39. A. important B. amazingC. impoliteD. impossible40. A. request B. hitC. fixD. cutBHow to make a telephone call politely? __41__ you have a conversation with a friend or talk to someone for business reasons, there are some ways to be polite.Greet the other person politely.If you know the person you're calling, you can __42__ with “Hello! This is… How are you doing today?” If you don't know the person, __43__ yourself before starting a conversation.Speak in your normal voice.If you talk too __44__,the person may feel uncomfortable. If you talk too quietly, it may be __45__ to hear you. If you're worried about your __46__,you may ask “Excuse me, can you hear me?”Don't make noises while talking on the phone.One of the most __47__ things while you are speaking on the phone is eating or drinking. It's impolite to let the other person hear these sounds. You can either __48__ the telephone conversation to finish, or ask if you may call him/her back after you finish eating.Say thank you and goodbye at the end of a call.Since there are no facial(面部的)__49__,it can often be difficult to know when t he conversation will end. By saying “Thanks for calling. Goodbye!”,you make it __50__ that the phone conversation is over.41. A. Which B. WhetherC. UntilD. Why42. A. start B. helpC. agreeD. talk43. A. understand B. remindC. introduceD. discover44. A. lonely B. quietlyC. aloneD. loudly45. A. easy B. hardC. happyD. angry46. A. study B. lifeC. workD. voice47. A. impolite B. necessaryC. famousD. convenient48. A. pick up B. wait forC. put awayD. turn down49. A. attentions B. decisionsC. questionsD. expressions50. A. common B. secretC. clearD. special七、补全对话(有两项多余)(共5小题;每小题1分,满分5分)A: Excuse me, sir. 51. ________B: Certainly. Go along this street. Turn left into Xinhua Road, and the hospital is on your right.A: 52. ________B: It's about forty minutes on foot.A: 53. ________ Can I take a bus?B: Yes, you can. 54. ________A: Is there a bus stop near here?B: Yes. It's over there. Look! 55. ________A: Thank you very much.B: You're welcome.第三部分阅读(共两节,40分)八、阅读理解(共20小题;每小题2分,满分40分)第一节:AThe apartment is at 88 Renmin Road. It is only a few minutes' walk 56. The two bedrooms of the apartment face ____.A. eastB. westC. northD. south57. The apartment does NOT have ____.A. central heatingB. under-floor heatingC. Internet availableD. 24-hour hot water58. If you are interested in this apartment, you can contact Mrs Li ____.A. by websiteB. by letterC. by phoneD. by e-mailBHangzhou's West Lake is beautiful and it makes a lot of people feel excited.The city is the best place for active families, with bikeways, parks and places of interest. Visitors can live at Four Seasons Hotel. The hotel is designed in traditional Chinese style. It has old buildings with windows made of dark wood and Chinese gardens for people to relax.Outside the hotel, you can take part in many family-friendly activities. The parks around the West Lake are perfect for visiting by bicycle or on foot. You can also go fishing and boating. The hotel is a five-minute walk from these beautiful parks. Children will love visiting the meandering walkways, old buildings and bridges, while adults can watch locals practice tai chi or drink tea at a nearby teahouse.Within the area is Zhongshan Park that was once the holiday home of Emperor Qianlong. There are also some gardens on several islands. You can also rent bicycles from the hotel and go bike riding around the lake.The visit to the West Lake is not complete without walking a few kilometers each on the famous Su and Bai Causeways(堤). The two causeways were named after two famous Chinese poets, Su Dongpo and Bai Juyi. Take a walk in the early morning, ride a bike or climb into a boat for a personal ride around the lake. Look for the stone carvings(石刻) left by Emperor Qianlong and these stone carvings tell you about the ten beautiful sights of Hangzhou. To avoid(避免) a large crowd, try to time your visit on a weekday.59. What can you see at Four Seasons Hotel?A. Windows with light wood.B. Chinese gardens.C. English gardens and parks.D. Buildings in different styles.60. Which activity is not mentioned in the passage?61. What does the underlined word “meandering”mean?A. 蜿蜒的B. 陡峭的C. 可爱的D. 危险的62. Who left the stone carvings for the West Lake?A. The poet Su Dongpo.B. The poet Bai Juyi.C. Emperor Qianlong.D. The visitors.CEdinburgh is the capital of Scotland. It is in the southeast of Scotland. It is about 45 miles away from Glasgow, 15 miles from Livingston and 100 miles from Carlisle and Aberdeen.During the Middle Ages, a small fort called Dun Eiden was built by the Gododdins. In the 7th century, the Angles invaded the fort. The Angles took the name “Eiden” and joined it to “burh”,an old English word meaning “fort”,and created the name of Edinburgh. It has been the capital of Scotland since 1437.If you come to Edinburgh by train from the south, the first thing you will see is Edinburgh Castle. It stands high over the city.Edinburgh is a city full of hills but it is a good city to visit on foot. After the castle, you can visit more of the Old Town. Go down the Royal Mile to Holyroodhouse. It is hundreds of years old. You can also go to the shops on the Royal Mile or on Princess Street in the New Town. There is also the National Gallery ofScotland, with pictures from Scotland and from many other places.In August, you can come to the Edinburgh International Festival. It's the biggest art festival in the world with hundreds of different things to do and see.63. What is Paragraph 2 mainly about?A. Where Edinburgh is.B. How Edinburgh got its name.C. How the Angles invaded the fort.D. When Edinburgh became famous.64. What does the underlined word “It” in Paragraph 4 r efer to?A. Edinburgh Castle.B. Princess Street.C. Holyroodhouse.D. The Royal Mile.65. In which part of a magazine can we read the text?A. Language.B. Nature.C. Environment.D. Travel.DAsking for directions is the first thing we need to do when we get to a different country. Knowing how to ask for help can make our life much easier! Here are some tips for you.(续表)66. What is a must when you ask for directions?A. Knowing where you are.B. Asking the right person.C. Making yourself understood.D. Greeting the person politely.67. Using the word “nearest” can help you ____.A. miss wrong placesB. find the place quicklyC. find a better placeD. learn about more places68. Which of the following can be put in “__▲__”?A. Learn more about the National StadiumB. Know when to find important landmarksC. Try to know some important landmarksD. Don't be afraid of asking about landmarks69. What is the text mainly about?A. How to ask for directions abroad.B. How to give polite greetings abroad.C. Some examples of how landmarks are used.D. Some polite expressions about asking for help.EHave you ever wondered how you can politely ask a question in English? How should you ask your teacher for a day off? Using an indirect(间接的) question is one great way to do this.When to Use Indirect QuestionsWhen you ask a direct question, you ask directly, “Where is the bus stop?” Direct questions are fine when you are talking to your friends, family members or people you know well. But how should you ask if you are in a more formal(正式的)situation or if you are asking someone you're not really close to? What if you are in a party or a work convention(会议)? In these situations, it's politer to use an indirect question.How to Form(构成)Indirect QuestionsIndirect questions are questions with extra words and phrases(短语)to make your question softer:Is it possible…?Do you know…?I was wondering…Can/Could you tell me…?“Can” is a little more casual,__while “Could” is politer.When you use these extra phrases, the rest of your sentence will return to the normal word order(顺序)of a declarative sentence(陈述句).Other Ways to Ask Indirect QuestionsA good word to use in an indirect question is “if ”. You could say, “Do you know if there is a bookstore here?” People can answer these “if” questions with a simple yes or no!You can also use your polite phrase followed by a question word—who, what,where, when, why or how.70. How does the writer develop the text?A. By listing(列举) numbers.B. By giving examples.C. By answering questions.D. By explaining reasons.71. In which situation can you ask direct questions?A. When you are asking a stranger.B. When you are talking to your brother.C. When you are in a party.D. When you are at an important meeting.72. What's the purpose of the text?A. To ask for some help.B. To give teachers some advice.C. To teach students how to learn English.D. To tell us something about indirect questions.第二节:阅读下面的短文,并用英语回答问题(请注意每小题后面的词数要求)。
沪教版六年级上册英语综合测试Unit3(试卷及答案)

第三单元拔尖测评卷听力部分(共35分)一、听录音,选出你听到的内容。
(每小题1分,共5分)( )1. A. happy B.healthy C.unhealthy( )2. A. chocolate B.chairs C.Chinese( )3. A. drink a lot of water B.drink a little cola C.drink a little water ( )4. A. too much fish and meat B.too many fish C.a little fish and meat ( )5. A. bread B.basketball C.breakfast二、听录音,用数字给下列图片排序。
(共5分)( )( )( ) ( )( )三、听录音,给所听句子选择合适的答句。
(每小题1分,共5分)( )1.A.I had a little meat for lunch.B.Yes, I did.C. It is unhealthy.( )2.A.It was nice.B.I ate an apple and a sandwich.C. Sounds great.( )3.A.No, there aren’t.B.No, they aren’t.C. Yes, they are.( )4.A.I had some hamburgers and ice cream.B.At a snack bar.C. At 12:00 o’clock.( )5.A.I cooked some fish.B.Chips are unhealthy.C. I had some fish, a little meat and a lot of rice.四、听录音,判断下列句子与所听内容是(T)否(F)相符。
(每小题2分,共10分)( )1.Eating breakfast is very important.( )2.Rice and cola make a good breakfast.( )3.On a cold morning, you can have a cup of hot drink.( )4. A good breakfast can help you be energetic.( )5.You can have breakfast at any time.五、听录音,补全短文。
语文七上阶段综合测试卷三4-5单元(月考二)及答案

阶段综合测试卷三(月考二)[第四、五单元]时间:120分钟满分:100分一、积累·运用(27分)1.下列加点字的注音有误的一项是(3分)( )A.狭隘.(ài) 鄙.薄(bǐ) 坍.塌(tān)B.殉.职(xùn)禁锢.(gù)抽噎.(yē)C.怂.恿(sǒng)蜷.伏(juǎn)芙.蓉(fū)D.懒惰.(duò)热忱.(chén)干涸.(hé)2.下列词语中书写完全正确的一项是(3分)( )A.纯粹殉职极端联锁反应B.慷慨帐蓬饱满麻木不仁C.耸立瞋怪匍匐惊慌失措D.忧郁凝望预警畏罪潜逃3.下列加点的词语使用不正确的一项是(3分)( ),军官向井敏明、野田岩开展了“百人斩”A.日军侵占南京后,为了追求杀人技术的精益求精....杀人比赛。
B.有人说,人只有到了中年之后,才能深切地体味到人生的意义,对任何事情都不再妄下断语....,把难做的推给别人,把好做的留给自己。
C.对工作我们要认真负责,不应该拈轻怕重....的说法,不要深信不疑,只有经过实践的D.我们要本着科学的态度求证问题,对一些怪诞不经....检验,才能确定是不是真理。
4.下列句子中没有语病的一项是(3分)( )A.时至今日,王阳明的思想还在继续支配着中国读书人的头脑。
B.为了更好地加强未成年人的思想教育,我们一定要做好引导学生学习先进人物。
C.它使你如此鲜明地感受到生命的活跃、强盛和存在。
D.能否营造人人敬业奉献的浓厚氛围,关键是提升公民的道德修养。
5.结合语境,将下列语句填入横线处最恰当的一项是(3分)( )风吹过草原,无边的草叶根茎相连,轻轻摇曳,丝丝奏鸣,绿波微漾,送来缕缕清香,那是①。
风则显得更有耐心,它们一千年又一千年地从草尖儿轻轻掠过,为的只是等待一个机会,②,吹开几片薄薄的云彩。
A.①辽阔草原的喧哗与躁动②带走一点细细的泥土B. ①生命优雅的沉醉与逍遥②掀起一层松松的泥土C. ①辽阔草原的喧哗与躁动②掀起一层松松的泥土D. ①生命优雅的沉醉与逍遥②带走一点细细的泥土6.名句默写。
部编版五年级下册语文第六单元综合提升测试卷三(含答案)

五年级(下)第六单元综合提升测试卷三(时间:90分钟满分:100分)班级:姓名:得分:一、根据拼音写汉字。
(10分)1.唐僧依靠作为师fù()神shèng()不可侵fàn()的威严和慈悲的心肠,带领三个徒弟去西天取经。
大徒弟孙悟空神通广大,遇到妖魔来欺zhà(),他瞒着师傅斩妖除魔,一旦露xiàn ()儿就会受到师傅的惩罚;二徒弟沙和尚挑着行李,背着包fu (),不辞劳苦;三徒弟猪八戒看上去又zhēng()又shǎ(),但对孙悟空百般挑剔,zhī()麻大小的一点儿小事也会让孙悟空在师傅面前难kān()。
二、用“√”画出加点字的正确读音。
(6分)疲惫. (bèi bì) 怂. (sǒng cóng)恿机械.(xiè jiè) 客栈.(zhàn jiàn) 嘲.(cháo zhāo)笑誊.(téng yù)写三、选字组词。
(4分)噪澡燥躁急()干()()音洗()碌绿禄录目()()色福()忙()四、读句子,用四字词语概括“我”当时的心情。
(4分)1.她搂住了我,赞扬声雨点般落到我身上。
()2.我再也受不了了。
我冲出饭厅,跑进自己的房间,扑到床上失声痛哭起来。
()3.那一天我第一次发现,母亲原来是那么瘦小!()4.父亲送我到学校,替我铺好床,他回家时,我偷偷哭了。
()五、选词填空。
(9分)居然果然竟然1.干活前,他把随身带的一个四四方方的小包袱打开,( )一身黑衣黑裤,一双黑布鞋。
2.每一面墙刷完,他搜索一遍,( )连一个芝麻大小的粉点也没发现。
3.曹小三给他点烟时,( )瞧见刷子李裤子上出现一个白点,黄豆大小。
六、按要求写句子。
(8分)1.张思德同志是为人民利益而死的,他的死是比泰山还重要的。
(反问句)2.他说,每个人都应该占有独立思考和独立判断事物真伪的能力。
公共政策模拟试卷3期末考试卷带答案综合测试卷模拟测试卷模拟试卷期末考试题2022年X学校X专业

综合模拟试卷(三)一、单选题(在本题的第一小题的备选答案中,只有一个答案是正确的,请将你认为正确答案的题号,填入题干的括号内。
多选不给分。
每题1分,共25分)1.公共政策学诞生的标志是()。
①《政策科学:视野与方法的近期发展》②《政治学——谁得到什么?何时和如何得到?》③《博弈与决策》④《重新审查公共政策的制定过程》2、决定公共政策的结构及效力范围的是()。
①国家性质②国家机构③国家职能④国家制度3、公共政策的质量由()决定。
①国家权力②国家制度③国家能力④国家体制4、公共政策的本质属性是()。
①阶级性②政治性③权威性④预见性5.下列不属于公共政策问题形成的国内原因的是()。
①自然灾害②社会的变迁③非预期的人文事件④武器的革新和发展6.在政策诉求的概义中,提出要求政府对某一社会问题采取行动或不采取行动以及采取何种行动的是()①民间团体②公共权力机关③公共政策的直接主体④行为公共政策的直接主体的公共权力机关以外的社会行主体7、公共政策制定过程中最具实质性意义阶段为()。
①政策目标确定②政策规则③政策方案的设计④公共政策的抉择与合法化8.公共政策问题的形成与认定是公共政策制定过程的()。
①基础②关键环节③起点④前提9、为实现政策规划主体的多元化,通常采取的措施有()。
①听证制度②运用德尔菲法③逐级请示制度④会议制度10、通常被我们称为制定计划,且是在政策实施初期,实现政策目标的必经之途的是()。
①政策宣传②政策分解③政策实验④政策执行11.现代意义的政策评估兴起于()。
①20世纪30-40年代②20世纪50-60年代③20世纪60-70年代④20世纪70-80年代12.政策评估注重的原则是()。
①经济效益②社会效益③功能④效果13、提出渐进决策模型的是()。
①何伍德②彼得斯③林德布洛姆④西蒙14、认为政策终结是“政府当局对某一特殊功能、计划、政策或组织,经过审慎评估的过程,而加以结束或终止”的是()。
2023年人教PEP版小学英语六年级(上)期末综合测试卷及部分答案(共五套)

人教PEP版小学英语六年级(上)期末考试综合测试卷及答案(一)Listening Part(听力部分)一、听音,选择你所听到的单词或短语。
( ) 1. A. science B. straight C. street( ) 2. A. slow down B. on foot C. by bus( ) 3. A. next week B. take a trip C. comic book( ) 4. A. traffic light B. get together C. moon cake( ) 5. A. puzzle B. hobby C. pen pal( ) 6. A. worker B. head teacher C. reporter( ) 7. A. angry B. sad C. afraid( ) 8. A. see a doctor B. count to ten C. pay attention to( ) 9. A. turn B. stop C. visit( )10. A. country B. gym C. grass二、选出你所听到句子中含有的单词或短语。
()1. Jim goes to Beijing ________ .A. by shipB. by subwayC. by train()2. _______ at a red light.A. StopB. trafficC. Wait()3.I’m going to see a film _______ .A. tonightB. tomorrowC. next week()4.He is a ________ .A. post manB. factory workerC. businessman( ) 5. You should_____________.A. see a doctorB. do morning exerciseC. wear warm clothes三、听录音,选出你所听到的句子。
企业财务会计综合测试卷 (3)

企业财务会计综合测试卷一、单项选择题1.小企业出租存货取得的收入,应当计入( )A.主营业务收入B.其他业务收入C.投资收益D.营业外收入(正确答案)2. 2019年7月,某小企业出售3年前购入的一台机器设备,该机器设备原价100 000元,累计已计提折旧40 000元,支付清理费用2 000元,出售取得的价款70 000元,支付相关税费9 100元。
则出售该资产应计入当期损益的金额为元。
( )A.1 100(正确答案)B.1200C.8000D.10 0003. 2019年7月5日,某小企业购入原材料批,取得增值税专用发票上注明的价款为40000元,增值税额5200元。
取得运输部门提供的增值税专用发票上注明的运费总计为2 180元,入库前的整理挑选费300元,途中合理损耗50元。
发票等结算凭证已经收到,则材料的实际入库价值为_ 元( )A.47 730B.42 350C.42 300(正确答案)D.424804.小企业用于生产A产品的生产线,停工1天进行日常修理,维护中领用的原材料应计入( )账户。
A.生产成本B.制造费用(正确答案)C.管理费用D.营业外支出5.某小企业在建职工食堂,领用库存原材料成本10万元,市场公允价值12万元,适用的增值税税率为13%。
则职工食堂领用库存原材料的入账价值为万元( )A.10(正确答案)B.11.3C.11.56D.13.566.小企业长期借款利息费用的计提时点为( )A.借款合同所约定的应付利息日(正确答案)B.每月末D.每年末C.每季末7.某企业生产A产品,工时定额20小时,经过三道工序加工制成,其中:第一工序工时定额8小时,第二工序工时定额6小时,第三工序工时定额6小时。
结存在各工序的在产品数量分别为1200台,800台和300台.则在产品的约当产量台。
( )A.810B.935C.1340D.2 300(正确答案)8.小企业从职工薪房中代垫的水电,应借记( )A.其他应收款B.其他应付款C.银行存款D.应付职工薪酬(正确答案)9.小企业中基本生产车间发生的修理费应计入账户( )A.管理费用B.制造费用(正确答案)C.销售费用D.生产成本--基本生产成本10.企业将外购的产成品用于行为视同销售,但不满足收入确认条件。
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电机与电气控制综合测试卷三
一、选择
1、按下复合按钮时(A )。
A、动断点先断开
B、动合点先闭合
C、动断动合点同时动作
2、热继电器过载时双金属片弯曲是由于双金属片的(B )。
A、机械强度不同
B、热膨胀系数不同
C、温差效应
3、在下列型号中,行程开关的型号为(B )。
A、LA19—2H
B、LX19—111
C、LW6—3
4、下列时间继电器的触头符号中通电延时闭合的触点为(A )
5、在正反转和行程控制电路中,各个接触器的常闭触点互相串联在对方接触器线圈电路中,其目的是为了( A )。
A、保证两个接触器不能同时动作
B、能灵活控制电机正反转运行
C、保证两个接触器可靠工作
D、起自锁作用
6、异步电动机在正常旋转时,其转速(A )。
A、低于同步转速
B、高于同步转速
C、等于同步转速
D、和同步转速没有关系
7、适用于电机容量较大且不允许频繁启动的降压启动方法是(B )。
A、星-三角
B、自耦变压器
C、定子串电阻
D、延边三角形
8、在下列型号中,按钮的型号为(A )。
A、LA19—2H
B、LX19—111
C、LW6—3
9、用来表明电机、电器实际位置的图是(B )。
A、电气原理图
B、电器布置图
C、功能图
D、电气系统图
10、通电延时时间继电器,它的动作情况是(A )
A、线圈通电时触点延时动作,断电时触点瞬时动作
B、线圈通电时触点瞬时动作,断电时触点延时动作
C、线圈通电时触点不动作,断电时触点瞬时动作
D、线圈通电时触点不动作,断电时触点延时动作
11、三相鼠笼式异步电动机直接起动电流过大,一般可达额定电流的(C )倍。
A、2~3
B、3~4
C、4~7
D、10
12、三相异步电动机采用能耗制动,切断电源后,应将电动机(D )。
A、转子回路串电阻
B、定子绕组两相绕组反接
C、转子绕组反接
D、定子绕组通入直流电
13、在延时精度要求不高,电源电压波动较大的场合,应使用(A )时间继电器。
A、空气阻尼式
B、电动式
C、晶体管式
14、下列四台三相鼠笼式异步电动机的铭牌标记,哪一台可以采用星-三角换接起动(A )。
A、380V,D接线
B、380V,Y接线
C、380/660V,D,y接线
D、220/380V,D,y接线
15、在多处控制原则中,起动按钮应,停车按钮应( A )
A、并联、串联
B、串联、并联
C、并联、并联
D、串联、串联
二、是非题(正确画√,错误画×)
1、接触器用来通断大电流电路,同时还具有欠压、零压保护。
(√)
2、过电压继电器的吸合动作值,一定要大于被测电路的额定电压值。
(√)
3、中间继电器具有触头数多,需装有灭弧装置。
(×)
4、热继电器的热元件整定值,一般情况为1.3-1.4倍电动机额定电流。
(×)
5、电磁式时间继电器线圈,只能通交流电流。
(×)
6、熔断器的熔化电流是使熔体熔化的最小电流。
(√)
7、刀开关安装时应做到垂直安装,使闭合操作时的手柄操作方向应从下向上合,断开操作时的手柄操作方向应从上向下分。
(√)
8、按纽帽做成不同颜色是表示不同作用。
(√)
9、行程开关只可以作控制电器,不可以作保护电器。
(×)
10、把三相异步电动机由正转变为反转,要把三相电源线中三根接线全部对调一下即可。
(×)
11、低压断路器能实现欠压、失压、过载、短路和断相保护的电器。
(√)
12、接近开关具有行程控制、限位保护作用。
(√)
13、电器触头的原始状态是指加外力操作后或电磁机构线圈未接通电源时触头的状态。
(× )
14、交流接触器铁心上的短路环的作用是增大磁通。
(×)
15、三相交流异步电动机直接起动电流是(7~14)倍的电动机额定电流。
(×)
三、简答
1、上图为三相异步电动机的结构简图,请问部件1是定子作用是_产生旋转磁场_2是转子_作用是__输出机械转矩根据2的不同,三相异步电动机又分为_鼠笼式和绕线式
2、3是接线盒若它的铭牌如下,该电动机该接在电源线电压为_380伏电网上。
3应该怎么连接?该电动机的同步转速是1500r/m额定转差率是_0.04空载时的电动机电流、转速比铭牌值大,转矩比铭牌值_小_。
3、任意对换电源相线可以让该电动机反转?
4、降低电源电压,电动机转速降低转子电路串接电阻转速降低
5、家用电器一般用的是单相异步电动机,启动绕组或工作绕组对调可以使电容式启动电动机反转。
4、三相异步电动机正常运行时,如果转子突然被卡住而不能转动,试问这时电动机的电流有何改变?对电动机有何影响?
转子与旋转磁场的相对速度很大,转子导体切割磁力线速度高,转子感应电流大,定子电流也大,若时间长,电动机有可能烧毁。
四、下图为星三角形降压启动控制线路,根据要求完成题目
(一)填空:
FU是__熔断器__,在电路中起短路保护___作用;FR是__热继电器_,在电路中起_过载保护作用; SB是__按钮__,是一种__主令_电器,SB1、SB2分别控制电动机的____停止__、_启动_。
KM是_接触器__,主要用于控制_主_电路,还具有__欠压___和__失压__保护作用。
KM1在电路中作用将电动机接成星形_,KM2在电路中作用_给电动机通电_____ KM3在电路中作用_将电动机接成三角形_;
是_时间继电器_的_延时闭合常开_触头,作用__控制降压启动时间
(二)简要分析工作原理。
1)起动:
常开触头接通(自保持)。
常闭触头断开KT线圈断电常开触头断开。
2)停止:
按下SB1 SB1触头断开所有线圈断电电动机M断电。
解除自保持。
(三)把电气原理图中已有的各端点的标号在内、外部接线图上标出。
(略)
(四)编写导线手册(主电路全编,控制线路编导线①到⑩)(略)
(五)在内、外部接线图上画出导线①②③……⑩(略)。