综合性大作业题目
线性代数试卷
学习中心/函授站_姓 名学 号西安电子科技大学网络与继续教育学院2022学年上学期《线性代数》期末考试试题（综合大作业） 题号一 二 三 总分 题分25 30 45 得分考试说明：1、大作业试题公布时间：2022年4月22日；2、考试必须独立完成，如发现抄袭、雷同均按零分计；3、答案须用《西安电子科技大学网络与继续教育学院2022春期末考试答题纸》（个人专属答题纸）手写完成，要求字迹工整、卷面干净、整齐；4、拍照要求完整、清晰，一张图片对应一张个人专属答题纸（A4纸），正确上传。
一、简算题。
（共5小题，每题5分，共25分）1. 利用对角线法则计算下列行列式(1) (2) (3) 381141102---b a c a c b c b a 222111c b a c b a 2. 按自然数从小到大为标准次序, 求下列各排列的逆序数;(1) 1 2 3 4; (2)4 1 3 2;二、计算题（共3题，每题10分，共30分）1. 已知线性变换:, ⎪⎩⎪⎨⎧++=++=++=3213321232113235322y y y x y y y x y y y x 求从变量x 1, x 2, x 3到变量y 1, y 2, y 3的线性变换.2. 设, 求A k . ⎪⎪⎭⎫ ⎝⎛=λλλ001001A3. 求下列非齐次方程组的一个解及对应的齐次线性方程组的基础解系: ;⎪⎩⎪⎨⎧=+++=+++=+3223512254321432121x x x x x x x x x x 三、证明题（共3题，每题15分，共45分）(1) 证明=(a -b )3 1112222b b a a b ab a + (2) 由a 1=(1, 1, 0, 0)T , a 2=(1, 0, 1, 1)T 所生成的向量空间记作V 1,由b 1=(2, -1, 3, 3)T , b 2=(0, 1, -1, -1)T 所生成的向量空间记作V 2, 试证V 1=V 2.(3) 设A , B 为n 阶矩阵，且A 为对称矩阵，证明B T AB 也是对称矩阵.。
江苏开放大学《大学英语B(2)》综合性大作业
江苏开放大学《大学英语B(2)》综合性大作业LT标题《中西方茶文化差异》正文Differences between Chinese and western tea cultures Tea originated in China, and the earliest writtenrecords date back to the 2nd century BC and then spreadto the west. However, there are different customs fordrinking tea in different cultural backgrounds. Here'sa look at some of the differences between Chinese andwestern tea cultures that have been carefully sortedout for you.(1) different ways of drinking.There are two types of Chinese tea drinking, one is"clear drink", without adding any harmful ingredientsto the original flavor of the tea, and only drink withwater bubbles. The other is "mixed drink", which meansadding salt, sugar and milk to tea according topersonal taste. Currently, this method is mainlyconcentrated in ethnic minority areas.Britons add milk and sugar to their tea to removetheophylline and turn bitter tea into sweet drinks thatsuit their tastes. In addition, the English havereformed the tea itself. Packaged, instant tea scrapsreplace pieces of tea, and Chinese people tend to keepthe whole leaf in boiling water.Western tea can be added milk, sugar, lemon slices and honey, etc., but it is important to note that tea should be poured first, followed by other condiments, in an order that cannot be reversed. After adding the seasonings, stir with the spoon to avoid making too much noise when stirring the tea. Put the spoon on the back of the bowl after stirring.(2) the use of tea sets is differentChina's tea wares are mostly ceramic products, and there are also purple sandboxes for pu 'er tea. The purple sand teapot is breathable, and the pu-erh tea is brewed. The water temperature must be very high. And westerners have a special liking for silver, so most western tea wares are made of silver.The use of tea filters is differentIn China, the chip off a fine cup of tea, such as aged pu-erh tea, need to use iron pot as tools to boil water, then water into the teapot and tea, pour out the first time after water, then add boiled water into the teapot in let stand until the bubble tea, just take a small sample.As is known to all, Chinese people are quite particular about the tea ceremony. In fact, westerners also have a set of etiquette when drinking tea. For example, western teas use a tea strainer, which is placed on a teacup and poured into the cup until it is three-quarters full, so it doesn't spill over the saucer and make a mess.(4) differences in tea drinking etiquette.In the eyes of most Chinese, tea can be drunk at any time. The British are much more tea - loving and tea - respecting. A typical British family drinks tea at least five times a day. When you wake up in the morning, the host will lean on the bed and drink a cup of morning tea to refresh your mind. If there are guests, morning tea is the best way to greet them. Around 11 o 'clock in the morning, black tea with tea; Drink milk tea at lunch; Around five o 'clock in the afternoon is the famous afternoon tea. Drink farewell tea before going to bed at night. In addition, there are many famous tea banquet, garden tea party and so on.(5) differences in the spirit of tea ceremony. Harmony, tranquility, grace and truth are the fournoble truths of Chinese tea ceremony. Harmony is the core of Chinese tea culture philosophy and the soul of tea ceremony. "Quiet" is the only way to practice Chinese tea ceremony. "Just" is the spiritual feeling in the practice of Chinese tea ceremony practice. "True" is the ultimate pursuit of Chinese tea ceremony. Chinese people often drink tea as a spiritual inspiration and emotional sustenance. Unlike the Chinese tea ceremony, the British taste tea more lively and social, emphasizing an elegant style.Oriental tea wares are mostly ceramic products, while western tea wares are mostly silver.Oriental people pay attention to tea ceremony, westerners also have a set of tea ceremony, such as to use a tea filter, to pour tea into the cup to three-quarters full.Chinese tea is the purest flavor of the tea without adding any flavoring to it. Western tea is added milk, sugar, lemon slices and honey, the tea should be poured before adding other condiments, the order cannot be reversed.Tea is not required to be served in the east, but itis often accompanied by tea in the west. The most common ones are Scottish cream biscuits, Victorian muffins and muffins.。
江苏开放大学江苏红色文化综合性大作业形考三作业
江苏红色文化综合性大作业形考三作业作业要求：学员在课程导师的指导下，认真学习本课程，在完成课程学习的基础上，完成并提交作业，不少于800字。
注意作业提交的截至时间，超出截止时间则不能提交作业。
课程导师评分时要求立足实际，内容健康，积极向上，有理有据，根据实际情况酌情判分（不一定完全拘泥于参考答案），只写出基本要点没有自身感悟的最高得70分。
总分为100分。
试题列表简答题题型：简答题主观题分值100分难度：困难得分：931江苏红色文化中所蕴含的红色精神有哪些？其主要内涵是什么？请联系实际谈谈自己的感悟。
正确答案：1.周恩来精神第一，勤勤恳恳、任劳任怨、“鞠躬尽瘁，死而后已”的全心全意为人民服务的精神。
第二，严于律己、廉洁奉公、无私无我的奉献精神。
第三，求真务实、脚踏实地，一切从实际出发的精神。
第四，团结同志，广交朋友，调动各种积极因素一起做好工作的精神。
2.新四军铁军精神第一，听党指挥、对党忠诚是铁军精神之魂。
第二，为民服务、无私奉献是铁军精神的重要内核。
第三，英勇奋斗、果敢担当是铁军精神的重要表现。
第四，纪律严明、作风优良是铁军精神的重要基石。
第五，创新是新四军铁军精神的鲜明特质。
3.雨花英烈精神第一，崇高的理想信念。
第二，高尚的道德情操。
第三，为民牺牲的大无畏精神。
4.淮海战役精神第一，科学决策、敢打必胜的担当精神。
第二，听党指挥、团结协作的看齐意识。
第三，一往无前的战斗精神和依靠群众的支前精神。
学生答案：答：江苏红色文化中所蕴含的红色精神有周恩来精神、新四军铁军精神、雨花英烈精神、淮海战役精神。
红色文化是指中国共产党在批判继承中国优秀传统文化的基础上，以马克思主义为指导，带领广大人民群众在实现民族独立和人民解放伟大革命斗争中形成的，并在建设和改革时期进一步发展，具有鲜明政治性、革命性的先进文化。
江苏红色文化指于一般红色文化共性的基础上在江苏区域内形成的历史产物，具有明显的地域性、独特性。
它源于中华民族优秀传统文化，形成于革命时代，成熟于革命实践。
大学英语(B)(2)形成性考核作业3(综合性大作业)
单选题题型：单选题客观题分值2分难度：中等得分：21阅读Passage One，回答C-1到C-4四个问题。
请从A、B、C、D四个选项中选出可以填入题干空白处的最佳选项。
Passage OneThe fourth round of heavy smog that hit Beijing in four weeks has sent more people to the hospital with respiratory(呼吸的) illnesses and led to calls for laws to control the pollution.Pan Shiyi, a real estate developer, said he is planning to propose(提出) a Clean Air Act to the local government. As a representative of the Beijing Municipal People’s Congress, he started an online survey at 9:20 am. Within three hours，more than 25,000 web users, or 99 percent of total respondents, welcomed his proposal on Sina Weibo, China’s Twitter.They have good reasons to stand alongside Pan. The latest round of haze(雾霾) reduced visibility to under 500 meters in many parts of the city. The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly. Anxious parents and doctors about all blame the smoggy air for the illnesses. Though most schoolchildren are home for the winter holidays, the bad air can easily move indoors. Besides, ordinary medical masks fail to provide adequate protection, so some people have turned to gas masks and respirators(呼吸器). The causes of the scary smog are rather mysterious, though experts blame excessive emissions and the mountains around Beijing that trap pollution in winter, unless there is adequate wind to clear it away. Some critics have pointed fingers at China’s top two oil firms, China National Petroleum Corp and China Petrochemical Corporation, saying the companies’outdated production technologies produce large quantities of substandard, highpolluting gas fuel. Meanwhile, concerned Beijingers have moved their brainstorming sessions to cyberspace. If Pan’s proposal for a Clean Air Act is adopted, netizens say the new law should include items providing for “carfree days”in times of smog, higher standards for vehicle fuel, stricter restrictions on industrial and exhaust gas emissions，and more effective protection for the public.Beijing is not the only city that has ever lost the blue sky. Five days of thick fog caused thousands of deaths in Britain in December 1952, urging the government to pass the first Clean Air Act in 1956, which introduced smokeless zones and cleaner fuels to reduce pollution. That may provide some experience for Beijing to refer to.C-1. Why did Pan Shiyi started an online survey?ATo investigate the public’s opinions on pollution.BTo tell people the danger of the smoggy weather.CTo call on more people to support his proposal.DTo collect supporting evidences for his proposal.正确答案：D学生答案：D题型：单选题客观题分值2分难度：中等得分：22阅读C-1题干中Passage One材料，完成本题。
江苏开放大学公共部门人力资源管理综合大作业
2023年春江苏开放大学公共部门人力资源管理综合大作业一、多项选择题（每题至少有两个答案正确，多选、少选、错选均不得分，每空3分，共15分）1、公共部门人力资源管理的阶段包含（ ABC ）。
A.员工“入口”管理B.员工在职管理C.员工“出口”管理D.员工培训管理2、以业绩报告为基础的绩效考核包括（ BD ）。
A.交替排序法B.自我报告法C.配对比较法D.业绩评定表法3、职位分类的过程包括（ ABCD ）。
A.职位调查B.职系区分C.职位评价D.制定职级规范4、以业绩报告为基础的绩效考核包括（ BD ）。
A.交替排序法B.自我报告法C.配对比较法D.业绩评定表法5、养老保险的典型模式有（ ABCD ）。
A.投保资助型养老保险模式B.福利型养老保险模式C.强制“储蓄型”养老保险模式D.国家统筹养老保险模式二、填空题（每小题2分，共10分）2、1870年英国政府颁布枢密院令，规定凡未经考试并持有合格证书者，一律不得任事务官职，标志着英国文官制度的初步形成。
三、论述题（每小题15分，共15分）请评价我国现行公务员分类制度。
答：我国现行的公务员分类制度是在继承传统分类方法的基础上，吸收现代职位分类思想发展起来的，其优点和缺点极其明显。
其优点是：（1）分类简单，易于操作实施；（2）既兼顾了我国传统的品位分类方法，又吸收了现代职位分类的优点，符合现代人力资源分类管理的发展潮流；（3）公务员分类中非领导职务序列的设立，满足了我国行政机关中某些职位责任较大但又不承担领导责任情况的需要，解决了我国行政机关不设专业技术职务，但有些职务又只有专业技术人员才能担任的矛盾，体现了责酬一致的原则。
目前，我国公务员分类制度的缺点表现为；（1）分类过于简单，科学化和规范化程度较低，属于人力资源分类的初级阶段：（2）我国所实行的职位分类仅是名义上的职位分类，缺乏具体的工作分析、职位评价和工作说明书等实质性内容：（3）非领导职务的任职条件不清晰，致使非领导职务演变为领导职务层次的延伸，成为晋升领导职务的必经台阶，偏离了非领导职务设置的初衷。
综合英语(基础)过程性考核综合大作业 (4)
单选题题型：单选题客观题分值3分难度：简单得分：31Passage One“Daddy let’s take a walk.”It’s an April day in Virginia. He nods, puts his hands on the arms of his wheelchair whispers something that makes little sense. I try to help him up, but he is too heavy and limp（不强壮的）.“Come for a walk, and then —I’ve brought you a surprise.”The white curtains surge（蜂拥向前）in the breeze（微风）.Shivering（颤抖）, he complains（抱怨）it’s chilly（寒冷）. “It’s cold, I’m tired. Can’t we go home now?”Suddenly we’re far away in a time long past in part of a harbor I’ve never seen before. December, Chicago, I’m five, and cold. One glove is lost. My feet are tired. His legs are longer; he strides（进展）quickly through melting（融化）snow, toward buildings like airplane sheds with immense（巨大的）doors.This is the most exciting place I have ever been. Suddenly my fatigue（疲劳）is gone. I could walk along here forever, at least until I find out how to get aboard（在船、飞机、火车上）one of the boats.We slow down our pace. Smaller sheds now. A green diner. Smells of fish and smoke. We enter a little hut（小屋）. Barrels（桶）of salty water, string bags of shellfish（水生有壳动物）, bundles（捆）of fish laid out on ice.“Daddy, look at that snake!”“No, that’s an eel,（鳗）”says Daddy. “Smoked. We’ll take a portion （一部分）home for supper.”“I certainly won’t eat that!”“All right,”he says, and carries the smelly package. As we walk back he tells me about migrations（迁徙）of eels to the Sargasso Sea: how eels come down Dalmatian rivers and swim across the Mediterranean and then the whole Atlantic, until they reach the warm Sargasso Sea. Here they lay their eggs, and then the baby eels swim back to the native rivers of their parents.Back at last in the apartment he unwraps（包，裹）the eel, opens his pocket knife and slices carefully.“I won’t eat it,”I say suspiciously（猜疑地）.“Try one bite, just for me.”“I won’t like it.”While he hangs up our coats, I test one pinch（一小撮）. Smelly, smoky, and salty.He goes into the kitchen to heat milk for me and tea for himself. I test another pinch. Then another. He returns with the steaming cups.The eel has vanished（消失）.Because it is Sunday and I am five, he forgives me. Time slows down and the love flows in —father to daughter and back again.At 19, I fly out to Japan. My father and I climb Mount Fuji. High above the Pacific, and hours up the slope（斜面）, we picnic on dried eel, seaweed crackers, and cold rice wrapped in the eel skin. He reaches the peak（山顶）first.As the years stretch（延续）, we walk along waterways all over the world. With his long stride he often overtakes（追上）me. I’ve never known anyone with such energy.Some days, time flies with joy all around. Other days, time rots like old fish.Today in the nursing home in Virginia, anticipating （预期）his reluctance（勉强）, I beg boldly and encourage him, “Please, Daddy, just a little walk. You are supposed to exercise.”He can’t get out of his chair. Not that he often gets up on his own, but once in a while he’ll suddenly have a surge of strength. I stoop（俯身）to lift his feet from the foot restraints（安全装置）, fold back the metal pieces which often scrape（摩擦）his delicate （易碎的）paper-thin skin. “Come now you can stand.”He grips the walker and struggles forward. Gradually（逐渐地）I lift and pull him to his feet. Standing unsteadily, he sways（摇摆）and then gains his balance.“See, you made it! That’s wonderful! All right, I’ll be right behind you my hand in the small of your back. Now forward, march!”He is impatient with the walker as I accompany（陪伴）him to the dining room. I help him to his chair, and hand him a spoon. It slips from his fingers. Pureed（捣压成酱）tuna（金枪鱼）is heapedon a plastic plate. I encourage him, sing him old songs, tell stories, but he won’t eat. When I lift a spoonful of gray fishy stuff to his mouth, he says politely “I don’t care for any.”Nor would I. Then I take the small smelly package covered in white wrapping paper from a plastic bag. He loves presents and he reaches forward with awkward（笨拙的）fingers to try to open it. The smell fills the room.“Look, Daddy they’ve been out of it for months, but at last this morning at the fish seller near the Potomac, I found some smoked eel.”We unwrap it and then I take out the Swiss Army Knife my beloved aunt gave me “for safekeeping”, and slice the silvery flesh.“What a beautiful picnic,”my father beams.He takes a sip（一小口）of his champagne（香槟酒）, and then with steady fingers picks up a slice of eel and downs it easily. Then another, and another, until he eats the whole piece. And again, time slows down and the love flows in-daughter to father and back again.Understand Passage One and choose the best answer to each of the following questions (1-8):1.Why does the daughter find it difficult to help her father stand up?A Because he is tired.B Because he is reluctant to stand up.C Because he has hurt one of his legs.D Because he is heavy and weak.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：322. The following situations make the daughter think of her childhood except for _____.A fatigueB sicknessC cold weatherD reluctant to walk学生答案：B老师点评：题型：单选题客观题分值3分难度：简单得分：333. What makes the daughter’s fatigue go away?A She gets aboard a boat.B She is glad to see airplanes.C She finds the harbor very exciting.D She has some portion of smoked eel.学生答案：C老师点评：题型：单选题客观题分值3分难度：简单得分：344. How does the daughter react when her father suggests they take some smoked eel home for supper?A She agrees with her father’s idea.B She is curious if it is good to eat.C She immediately refuses to have it.D She is suspicious as it looks like a snake.学生答案：C老师点评：题型：单选题客观题分值3分难度：简单得分：355. What can we tell from “The eel has vanished”(Para. 19)?A The daughter has thrown away the eel.B The father finishes the eel very quickly.C The daughter likes the eel and has eaten it up.D The father and the daughter eat up the eel together.学生答案：C老师点评：题型：单选题客观题分值3分难度：简单得分：366. What has the daughter done to make her father cheer up again?A She tells stories to him.B She sings songs to him.C She takes a walk with him.D She brings him some smoked eel.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：377. Why does the daughter mention smoked or dried eel several times in the text?A To express her deep love for her father.B The recall how her father takes good care of her.C To stress the common things between her and her father.D To show the loving moments between her and her father.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：388. What is the purpose of the story?A To express the love between the daughter and her father.B To advise how to build a father-daughter relationship.C To describe how important smoked eel is to the father and daughter.D To show what a daughter can do to return the father’s love for her.学生答案：A老师点评：题型：单选题客观题分值3分难度：简单得分：39Passage TwoOfficer Jonda’s pulse quickened. Road conditions were dangerous on that cold, dark winterynight. The fierce storm made it hard to see, but she could tell the car ahead of her was in trouble. It was swaying. It was not swaying violently, and was still barely（几乎不）within the lane（小路）, but on the winding road in the fierce November rain, it was enough. Jonda had a sixth sense for accidents and lived in terror（恐惧）of them ever since that awful（糟糕的）night so many years ago. She still couldn’t abolish（废止）the terrible image（印象）of that teenager screaming for help, her help. Help that she had been unable to give as she was driven back by the intense heat of the car fire.Her subsequent report on the incident had dutifully noted the facts, as she had been trained to write them, facts that did not include screams or pain. It was strange to talk about them one way: a string of facts for a police report; and to think about them in another: burning metal and deep tire tracks on the slippery（滑的）concrete（混凝土）, bits of safety glass like primitive（简单的）crystals（水晶）reflecting（反射）in pools of blood. These were memories Jonda could never really turn off. She leaned（依，靠）on her training for support, and these days she never ignored （忽略）any signs of the next accident. She made a gesture to turn on the patrol（巡逻队）car’s flashing lights, but her partner, David, beat her to it; he too had sensed the danger. “Let’s pull that car over before someone gets hurt,”he said.The big car slowed, but not enough to stop at the warning sign as the driver slammed（猛放）on the brakes. The car slipped off the road into the Dalton River.Jonda quickly brought the police car to a halt（停止）and got out. Yelling（叫喊）at David to call for backup（后备人员）help, she slipped down the side of the road to the water’s edge.The rain had swelled（逐渐增加）the river into a raging monster（妖怪）. It roared（吼叫）well over its banks, rushing swiftly with tree limbs（大树枝）caught in the raging current（水流）. And half submerged（淹没）in the current was the car. As big as it was, the force of the water had heaved（推，拉）it against a tree, the passenger seat submerged, water rushing over the windshield. “Dear Lord（主）!”Jonda prayed. “Never again!”This is too much too familiar, Jonda thought.The driver would not have had time to make it out, Jonda knew. Her flashlight beam barely cut through the heavy rain, but she could still see the trapped driver screaming and banging the window. And the car was filling up with water.“David, I need the window hammer!”Jonda called over her radio and rushed toward the car. By the time she was at the driver door, the water was rushing up to her waist, and unbelievably cold, like her legs had been encased in ice. If she didn’t work quickly, she could lose the feeling in her lower（较低的）body and collapse（突然倒下）.Through the window, Jonda saw the woman with water up to her chest. A work badge（徽章）pinned to her chest identified（显示出）her as Sandy. And she was old, 65 or 70. She would not last long in the icy water. Her eyes, betraying（流露）her intense fear, were locked on Jonda’s. “Save me,”she screamed.David caught up with Jonda and passed her the window hammer. “Ma’am,”she yelled through the window, “I need you to turn away from the glass! I’m going to break through!”The woman turned her head, and Jonda struck. The glass, thick as the old car was big, barely cracked（裂开）. And with a heavy heart Jonda felt the car heave. The current was loosening it from the tree.Jonda struck again with all her might and this time, mercifully, the window broke into little pieces. Water rushed in and the car heaved again, soon to be carried downstream.The woman tried to speak through her shivering lips. “Tell my grandchildren I love them,”she moaned（抱怨）.Jonda leaned in and wrapped her arms around the woman. “We’re not going to lose you, Sandy! Put your arms around my neck and hold on! David, grab（抓住）my waist and pull!”With all her strength in the icy water, Jonda grabbed the slender（苗条的）woman out of her seat and through the broken window, David pulling at her waist. The car heaved one last time, and just as the woman cleared it, it was swallowed by the water.The woman was crying in Jonda’s arms. “It’s all right, ma’am,”Jonda said tears streaking （快速移动）down her cheeks, unable to let go of the woman. “We didn’t lose you! We didn’t lose you!”she cried. Stiff（僵硬的）and sore, Sandy cried, “Thank you!”Since the accident, the two women have become close friends. “She’s a fantastic woman,”Sandy says. “She just refused to let me die. I’m forever grateful to her.”But Jonda feels she has much to be grateful for too, because finally, she is healed（复原）and free of the acute（严重的）nightmares（噩梦）of her past.Understand Passage Two and choose the best answer to each of the following questions (9-16):9. Why did Jonda’s pulse quicken while she was driving?A Because the weather was terrible.B Because the car ahead was in trouble.C Because the car ahead was blocking her view.D Because the road was dangerous with many bends.学生答案：B老师点评：题型：单选题客观题分值3分难度：简单得分：31010. Why did Jonda fail to save the teenager many years ago?A Because she was too terrified to take any action.B Because she was pulled back by some other people.C Because the road was too slippery to move forward.D Because the car was on fire and she could not get near it.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：31111. After she failed to save the teenager, Jonda _____.A tried hard to avoid dealing with similar accidentsB decided to receive training to become more capableC became very sensitive to signs of potential accidentsD tried to get rid of the memories of the teenager’s accident学生答案：C老师点评：题型：单选题客观题分值3分难度：简单得分：31212. What caused the car ahead of Jonda to slip into the Dalton River?A The car did not slow down.B The car had a braking problem.C The car was barely within the lane.D The car failed to stop at the warning sign.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：31313. What did Jonda mean by “This is too much, too familiar”(Para. 5)?A She had saved many people’s lives from similar accidents.B She had seen too many similar accidents on this road.C This reminded her of the terrible accident involving that teenager.D This reminded her of another accident where a car fell into a river.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：31414. Why did Jonda have to work quickly when she was trying to save Sandy?A Because Sandy was seriously hurt.B Because the car window was broken.C Because Sandy had already become unconscious.D Because she could collapse soon学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：31515. Why did Sandy ask Jonda to tell her grandchildren that she loved them?A Because she missed her grandchildrenB Because she thought she was going to die.C Because Jonda reminded her of her grandchildren.D Because Jonda would contact her grandchildren.学生答案：B老师点评：题型：单选题客观题分值3分难度：简单得分：31616. Why does Jonda feel she has much to be grateful for too?A Because she survived the accident.B Because Sandy is forever grateful to her.C Because Sandy has become her close friend.D Because she got rid of the guilty feeling by helping Sandy.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：317Passage ThreeConfucius is one of a handful of individuals who have shaped world history. His fame can be compared to great leaders and emperors, but Confucius neither commanded an army nor ruled a state yet his teachings shaped the soul of China. Confucianism，the great system of moral philosophy, or Confucius as he is known in the West, became the basis for personal and government morality in China. For a period of almost 1,500 years, the teachings of Confucius formed the basis of the Chinese state religion. Even today his teachings continue to influence modern China and its culture.Confucius was born in the year 551 B．C. in the state of Lu, in what is now the modern Chinese province of Shandong. At the age of 19, Confucius married and entered into government service for the state of Lu. He also began acquiring a band of disciples who were drawn to his teachings about personal behavior and morality.In 497 B．C. when Confucius was 54 years old, he was forced to leave the state. He traveled throughout China, surrounded by a band of faithful followers, teaching his moral philosophy. He eventually returned to his native state of Lu, where he attempted to influence the ruler. Confucius died in 479 B.C.. His son and his most promising pupils had died before him and it seemed that his teachings would not take root. But his students had collected many of his sayings in a book which came to be known as The Analects of Confucius, and in time the seeds that Confucius had planted took root and spread throughout China. In time, Confucianism became the official state religion of China.Understand Passage Three and choose the best answer to each of the following questions (17-20):17. Which of the following statements can best describe the influence of Confucius?A He is one of the greatest leaders in the world history.B He is one of the few persons who have influenced the world history greatly.C His contributions to the world are only second to those of some great leaders.D Confucianism is still the basis of the Chinese state religion.学生答案：B老师点评：题型：单选题客观题分值3分难度：简单得分：31818. The following facts can reflect the popularity of Confucianism EXCEPT “_____”.A Many students studied under Confucius in his early life.B Many students followed Confucius when he traveled around China.C After Confucius passed away, his students circulated his thoughts.D Many kings invited Confucius to help with their rule.学生答案：D老师点评：题型：单选题客观题分值3分难度：简单得分：31919. It can be inferred from the text that _____.A Everybody in ancient China believed in ConfucianismB Confucius may not have been so successful in his political lifeC Confucius is the most powerful person in shaping the world historyD Confucianism doesn’t have any effect on Chinese culture any longer 学生答案：B老师点评：题型：单选题客观题分值3分难度：简单得分：32020. The best title of the text is “_____”.A The Life Story of ConfuciusB The Influence of Confucius ThoughtsC The Political Life of ConfuciusD The Ups and Downs in the Life of Confucius学生答案：A老师点评：题型：单选题客观题分值2分难度：简单得分：221Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日21、”人间天堂“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the newJ set off fireworks and firecrackers学生答案：E老师点评：题型：单选题客观题分值2分难度：简单得分：222Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日22、”世界八大奇迹“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：F老师点评：题型：单选题客观题分值2分难度：简单得分：2 23Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日23、”除夕“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：G老师点评：题型：单选题客观题分值2分难度：简单得分：2 24Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日24、”拜年“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：A老师点评：题型：单选题客观题分值2分难度：简单得分：2 25Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日25、”春联“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：H老师点评：题型：单选题客观题分值2分难度：简单得分：2 26Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日26、”辞旧迎新“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：I老师点评：题型：单选题客观题分值2分难度：简单得分：2 27Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日27、”灯谜“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：B老师点评：题型：单选题客观题分值2分难度：简单得分：2 28Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日28、”农历新年“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：C老师点评：题型：单选题客观题分值2分难度：简单得分：2 29Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日29、”燃放烟花爆竹“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the new J set off fireworks and firecrackers学生答案：J老师点评：题型：单选题客观题分值2分难度：简单得分：2 30Translate the following expressions into English.1.人间天堂2.世界八大奇迹3.除夕4.拜年5.春联6.辞旧迎新7.灯谜8.农历新年9.燃放烟花爆竹10.传统节日30、”传统节日“翻译为A pay a New Year call/visitB riddles written on lanternsC Chinese lunar New YearD traditional festivalE paradise on earthF eight wonders of the worldG New Year’s EveH Spring Festival coupletsI usher out the passing year and usher in the newJ set off fireworks and firecrackers学生答案：D老师点评：简答题题型：简答题主观题分值20分难度：简单得分：161A local environmental group is recruiting volunteers at the moment. You are willing to be one of them. Write an email to the recruiters, telling them:(1) why you want to be a volunteer;(2)what you can do for the group;(3) when you will be available.You should write about 100words. Do not sign your own name at the end of your email. Use ‘’Wang Lin”instead.学生答案：XX Environmental Protection Organization Hello:I am ｆｒｏｍClass 7 ｆｒｏｍMechanical Engineering. My name is Wang Lin. I am a member of the Youth Volunteer organization of Jiangsu Open University. I am honored to be selected as an outstanding volunteer by my class. In the past, I always adhere to the volunteer spirit of "dedication, friendship, mutual aid and progress". I love this activity very much. I would also like to participate in this activity.Since the beginning of the school, I have participated in a variety of volunteer activities, including bicycle maintenance, civilized supervision, CD action and so on. I have benefited a lot ｆｒｏｍthe volunteer activities for nearly half a year. First of all, it enriched my personal experience, as a contemporary college student, must be through the wind and rain, see the world, long knowledge, increase ability, make contributions, is to read ten thousand books, travel ten thousand miles; is to learn scientific and cultural knowledge, serve the social people; is to grow in learning, in practice.Some people say that volunteer service is "giving roses to others, leaving fragrance in hand", which is true. I never thought about getting anything when I participated in activities, but sometimes a thank you and a smile are enough to make me have no regrets, which makes me feel very glorious and proud.I heard that your organization is recruiting volunteers, and I really want to join me. After joiningme, I can organize public welfare and environmental protection publicity for the team, and provide green travel guarantee services for the masses.Of course, I prefer to organize such activities when I have holidays or breaks, because I have to finish my studies.I hope the organization can put me to volunteer activities. Try your best to contribute to the society.Wang LinOn May 15,2023。
综合性学习训练题与答案
综合性学习训练题与答案4.28目录：一、《我爱我家》训练题二、《青春随想》训练题三、《黄河——母亲河》训练题四、《微笑面对生活》训练题五、《我爱我家》训练题六、《我也追星》训练题七、《微笑面对生活》训练题八、《好读书读好书》训练题九、《让世界充满爱》训练题十、《黄河，母亲河》训练题十一、《献给母亲的歌》训练题十二、《岁月如歌——我的初中生活》训练题十三、《走上辩论台》训练题十四、《青春随想》训练题十五、《好读书，读好书》训练题十六、《岁月如歌——我的初中生活》训练题十七、《我也追星》训练题十八、《成长的烦恼》训练题十九、《好读书读好书》训练题二十、《我爱我家》训练题二十一、《青春随想》训练题二十二、《青春随想》训练题二十四、《感受自然》训练题一、《我爱我家》训练题家是一桌热气腾腾的饭菜；家，是夜归时窗口亮起的灯；家，是母亲低回绵长的唠唠；家是父亲下巴硬匝匝的胡须。
今天，让我们一起走进《我爱我家》的综合性活动。
1、为了激发同学们参与热情，请你为本次活动设计一条宣传标语。
2、如果你是主持人，请再设计两项活动形式。
活动形式一：开展“我的父亲母亲”的征文大赛。
活动形式二：活动形式三： _________________________3、假如让你主办一期以“我爱我家”为主题的黑板报，请再写两个栏目。
栏目一：我的家庭——相亲相爱的一家人栏目二：栏目三：4、参加完了这次综合性学习，请谈谈你的感受。
答案：1、家是避风港，爱的栖息地。
2、开展以“我为父母分担烦恼”为主题的座谈会。
开展以“感恩父母”为主题的征文比赛。
3、栏目二：我的班级——和睦相处的一家人。
栏目三：我的祖国——万众一心的一家人。
4、这次综合性学习活动的主题是“我爱我家”通过这次活动，我知道了家不仅是成长的驿站，还是心灵的乐园，父母对儿女成长所受的艰辛，我要用一颗感恩的心去回报父母。
二、《青春随想》训练题“青春是美妙的，挥霍青春就是犯罪”。
为了让同学们感受到青春的火热美丽，激发他们热爱青春，热爱生活的感情，你班准备举办一次“青春随想”的综合性学习活动，请积极参与，相信你一定能做的很好。
《大学生心理健康教育》作业（综合大作业）
通识课《大学生心理健康教育》作业学号：专业：姓名：一、主观题1、“逆境对于强者是垫脚石，对于弱者是万丈深渊”。
请结合自己的体会谈谈对此句话的理解。
答题指导：1．人的一生不可能一帆风顺，生活中每个人都不可避免地会遇到各种各样的困难和挫折。
2．在社会生活中，人们面对困难和挫折的几种态度和应对方式：第一是屈服，采取逃避、掩饰、屈服的态度为自己的行为寻找“借口”，或者是一遇到困难或挫折，便神情沮丧，萎靡不振，甚至是自暴自弃，万念俱灰。
第二是敢于直面困难和挫折，并以勇敢、积极、乐观的心态去克服各种障碍，使希望得以实现。
2、大学新生大学发展的三步曲：适应阶段—稳定充实发展阶段—收获与失落的分流阶段。
既然是必经之路，就没有理由另辟蹊径，现在的问题是如何步步走稳，你说呢？结合大学发展三步曲，作答：（1）如何适应新的社会角色？答题指导：破除优越感，正视大学生的相对平庸化现象。
破除自卑感，正确对待自己与同学的差距：一类是必须补救的差距，如在学习或人际交往上的问题；一类是必须接受的差距，如身材、长相、家庭经济条件）。
（2）如何适应新的社会观念？答题指导：审视自我认知，改变过去对自己、对他人、对社会的不太正确的认知与评价，不以个人的好恶交往，学会与各种人和平共处，不将自己的标准强加于他人，在相互协调的约定下进行自我心理调适。
（3）如何适应新的社会环境？答题指导：明确适应社会环境的两种形式，一种是改造社会环境，另一种是改造自己去适应环境。
结合自身经历谈谈怎样主动接触社会环境。
积极调整，选择恰当的对策，必要时采用适当的心理防御措施。
3、现代社会，工作、生活压力巨大，紧张、焦虑司空见惯。
请大家结合自己的体会，谈一谈怎么通过自我调节来放松身心？答题指导：1．通过自我放松训练调节身心是很好的办法。
常用的自我放松训练有三种。
腹式呼吸法、渐进式肌肉放松法、想象放松法。
三种放松方式有各自的工作原理，遵循一定的步骤，配以合适的配乐可以达到更好的效果。
综合性学习练习10题
综合性学习练习10题1．食品安全已经成为当前社会的热点问题。
根据“关注食品安全”主题活动中调查搜集到的相关数据和材料，完成下面各题。
（5分）（1）研究下表数据，写出研究结论：。
孝感市食品安全满意度问卷调查统计表（调查人数：500人）（2）研究下面三则材料，分别提炼观点，在成果展示会上交流。
材料一那瘦肉多得动你心的猪肉，有可能含有瘦肉精；那颜色白得馋你嘴的馒头，有可能就用过漂白剂；那色彩艳得逼你眼的饮料，有可能就加了塑化剂……材料二公众之所以引起“愁吃”的恐慌，与少数媒体夸大其辞的宣传不无关系。
例如，某个地方西瓜使用了膨大剂，专家证实如剂量适当并不影响食用者的身体健康。
但由于媒体的片面宣传，导致很多人不敢吃西瓜。
他们把个别问题当成普遍现象，动辄以“致癌”“致死”定论，把食品安全的问题放大了。
材料三从中央到地方，各级行政主管、职能检测部门，已经开始行动，采取措施对食品的生产、加工、运输、销售实行全程监控和检测，对黑心者，频出重拳。
主要观点是：①②③【答案】（1）百分之八十以上的群众对孝感食品安全基本满意，少数群众不满意。
（2）①食品安全确实存在问题；②少数媒体片面宣传和夸大食品安全问题；③行政部门已经对食品领域黑心者实施监测打击【食品安全我留心】（1）请你给某班同学搜集到的一则新闻拟写一个标题。
（不超过15个字）（2分）2011年6月8日，发改委有关负责人在接受新华社记者采访时称，将完善食品安全监管体制列为今年的重点改革任务。
发改委称，食品安全关系到广大人民群众的身体健康和生命安全，关系到经济健康发展和社会稳定，关系到政府和国家的形象。
当前，中国食品安全领域还存在一些突出矛盾和问题，社会关注度高。
完善食品安全监管体制，是整顿和规范市场经济秩序、保障和改善民生的重要举措。
答：答题示例：食品安全为今年改革重点【同学健康我关注】（2）同学们在学校商店进行暗访时，发现一些食品没有生产厂家、生产日期和保质期。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
综合性大作业题目
一．注蒸汽燃气轮机循环（陈氏循环），有两种注蒸汽的方案,如图所示的第一种方案蒸汽直接注入燃烧室，第二种方案蒸汽注入低压级燃气透平（加虚线所示）中。
试围绕下列问题进行论述：
(1).这两种注蒸汽方案的优缺点。
(2).由于简单无回热燃气轮机（非注蒸汽）循环的排气温度很高，为了利用排气的热能。
将其通入锅炉（称为余热锅炉）中用以加热水，使之变为蒸汽，并作为朗肯循环的动力工质，这种循环称为燃气-蒸汽联合循环。
燃气-蒸汽联合循环与注蒸汽燃气轮机循环（陈氏循环）相比，各自的优缺点。
(3).自己设计参数，对两种注蒸汽燃气轮机循环（陈氏循环）进行热效
题一图注蒸汽燃气轮机循环（陈氏循环）系统简图二．低温朗肯循环可用于海洋热能的转换系统(Ocean Thermal Energy
Conversion,简称OTEC)，即利用海水表面与深处的温差来产生动力。
试论述OTEC的现状，现有几种方式的优缺点？你是否能提出一种你认为更好
的方式？从工质，循环，材料和经济等方面分析哪些是设计OTEC
时应考
三．低温朗肯循环可用于太阳能发电系统，如图所示。
在太阳能集热系统与低温朗肯循环之间耦合有相变储热器。
若低温朗肯循环工质为R134a。
试围绕下列问题进行论述：
(1).相变储热器的作用是什么？目前常用太阳能集热系统的材料及结构有哪些？
(2).低温朗肯循环的重要参数是哪些？
(3).采用那些措施可以提高低温朗肯循环的热效率？
(3).若低温朗肯循环对外净发电0.5MW，估算它的热效率？相变储热器的热容量？由太阳能集热器进入相变储热器的水温设为100℃，环境温度为20℃。
题三图
四．一公司每年需外购80000MW-h电力，另有一台烧天然气的锅炉每年向工艺过程提供蒸汽，供汽负荷等于电负荷的三倍。
现有人建议采用烧
天然气的燃气轮机热电循环，燃气透平提供所需的电力，而且有一台换热
器安装在燃气透平出口，回收其排气的余热来满足工艺过程的用汽需要。
请估算这种方案比原方案能节约多少能量？讨论经济可行性？分析中，电价可根据现有平均价格处理，其他各参数可自我设计，请给出详细的新旧方案的对比，并给出投资回收的年限，以打动决策者采用这个方案。
五．如图所示的一台采用蒸汽压缩热泵系统的家用蒸馏水装置，每日提供约40升的蒸馏水。
确定合适的制冷剂，具体设计系统内各处点的参数，估算此热泵的COP，设自来水温度为15℃。
题五图。