江苏省徐州市王杰中学高二英语周练试题解析版

2017-2018学年第一学期高二英语第一次月考第一部分：英语知识运用第一节：单项填空（共20小题；每小题1分，满分20分）1.These examples, once ___ to his article, will make it sound more reasonable and acceptable.A. addB. to addC. addingD. added2.In Beijing Olympics, Michael Phelps swam into Olympic history, ________ the first athlete ________ the most gold medals ever.A. became; to winB. becoming; to winC. becoming; winningD. to become; to win3.Joe just wanted to play a joke on her, he did not mean ____ Sarah.A. hurtingB. to hurtC. hurtD. hurts4. We drove all the way to the beach , ____.A. have funB. just for funC. make fun ofD. have a fun5. . I found a piece of paper on my desk, ________ “Stupid Sarah got a D!”A. saidB. which sayingC. sayD. saying6.________ his hard working, he was admitted to Nanjing University.A. In spite ofB. As a result ofC. In place ofD. Instead of7. He is _______ to come to the party this evening.A. possibleB. possiblyC. likelyD. probable8. I won’t stand your ___ to me like that.A. talkB. talksC. talkingD. talked9.—I’m still working on my project.—Oh，you’ll miss the de adline. Time is_______ .A. running outB. going outC. using upD. losing out10.At the foot of the mountain ________ a family, _____ members make a living by raising cattle and sheep.A. lives, whoseB. lives, whereC. live, whereD. live, whose11.Tom was born in China, but he can’t speak Chinese. ___________.A. So was his sisterB. Neither can his sisterC. So it is with his sisterD. So can his sister12.I feel it is your husband who ________for the spoiled child.A. is to blameB.is going to blameC.is to be blamedD.should blame13.Smell the flowers before you go to sleep, and you may just _______ sweet dreams.A.keep up withB.end up withC. put up withD.catch up with14.______ t he project as planned, we’ll have to work two more hours a day.A. CompletingpletepletedD.To complete15.Our club is open to everyone_________age, sex or educational background.A.due toB.except forC.along withD. regardless of16.The girl sat there sad, ________by his friends.A.feeling betrayedB. to be betrayedC. been betrayedD. having betrayed17.-----What can we do to remove his nervousness?------Don’t worry .He’ll _______his nervousness once he’s on stage.A.get awayB. get offC.get throughD. get over18.`He sent me an e-mail, _______to keep in touch with me.A.hopedB. hopingC.to hopeD. hope19.I don’t think you can do today’s job with yesterday’s methods,_________?A.do IB. don’t IC.can youD.can’t you20. It’s a pity you were late ,otherwise you _______ the singer Jay Chou .A.would have seenB. must have seenC. may have seenD.can have seen第二节：完形填空(20分)By the time we reach adulthood, many of us have had the good fortune to have at least one best friend. If we have 21 around or changed our life situation 22 ,we may be lucky enough to have had several. The best friend relationship is often our earliest 23 peer relationship, and it can be a source of great warmth and 24throughout our lives. The characteristics of best friendship change as we grow up and grow older, but the heart of it remains the 25 . Our best friends are a warm shelter in which we feel free to be fully ourselves, to share our deepest secrets, to 26 when we are overtaken by tiredness, to have a 27 when there is something nice to happen in our life--a place in which we feel completely welcome to give and receive that most 28 of all gifts, love.Most close relationships do face29 from time to time, and one of the characteristics of an enduring best friendship is its ability to 30 the storms and to remain unbroken even as it faces changes. Our best friends are those who manage to love us through all of our 31 , as we do the same for them. We find ways to hug and32 the differences between us and offer love and 33 no matter what. We allow each other to be 34 as we are at a given moment, even as we allow each other to change over time. 35 , best friends sometimes feel like family. We know we will stick together 36 we take our individual roads.We may be on the phone with our best friends every day, or we may not have 37 with each other for a year, yet we know that our bond will be strong and 38 when we do 39 each other. This bond ties us together even when are apart and draws us delightfully back into the warm 40 of each other’s company when our paths bring us together again.21.A. moved B. looked C. turned D. walked22.A. eventually B. repeatedly C. completely D. anxiously23.A. strong B. positive C. close D. serious24.A. bravery B. confidence C. encouragement D. connection25.A. central B. only C. best D. same26.A. rest B. talk C. sleep D. travel27.A. relationship B. conversation C. celebration D. dream28.A. expensive B. precious C. personal D. simple29.A. pressures B. competitions C. challenges D. choices30. A. survive B. cause C. avoid D. witness31. A. worries B. changes C. mistakes D. doubts32.A. tell B. settle C. make D. appreciate33.A. support B. space C. surprise D. attention34.A. naturally B. exactly C. finally D. certainly35.A. By no means B. On the other hand C. In this way D. In other words36.A. though B. because C. if D. unless37.A. worked B. lived C. played D. spoken38.A. special B. social C. immediate D. important39.A. touch B. introduce C. face D. contact40.A. memory B. shelter C. day D. weather第二部分、阅读理解（共15小题；每小题2分，满分30分）AThe summer holidays are upon us again. Here is our guide to summer holiday fun in Peterborough!Peterborough MuseumThe Age of the Dinosaurs' is the museum' s main attraction this summer. Get up close to prehistoric creatures via some great hands-on exhibits! Watch out for monsters lurking (潜伏）around every ember! The museum is open from 10:00 am to 5:00 pm Monday to Saturday, and from 12:00 pm to 4:00 pm on Sundays in August. Call 01733 864663 for details.Saxon Youth ClubSchool holiday fun: Young people aged 13-19 will be able to produce their own music, compete in spots activities, or try their hand at cooking at Saxon Youth Club, Saxon Community Center, Norman Road, Peterborough every Monday and Wednesday from 3:00 pm. PLUS an aero ball tournament will take place on Thursday, 12th August between 3:30 pm and 6:30 pm.Houghton MillAlice through the Looking Class－a new production of the family favorite on Monday, 30th August. Bring rugs or chairs to sit on and a picnic if you wish to eat during the play. Gates open 5:30 performance 6:30 pm-8:30 pm. Tea room will be open until end of the interval. Adult £10. Child £7. Family£20.Farmland Museum and Denny AbbeyFarmland Games: From Wellie Wanging to Pretend Ploughing matches, come and join the Farmland Team. Collect your sporting stickers and create a colorful rosette （玫瑰形饰物）that is fit for a winner! No need to book, just turn up between 12:00 pm and 4:00 pm on Thursday, 19th August. Suitable for children aged four and above, each child should be accompanied by an adult and all activities are included in the normal admission price. Tickets Cost ? 7per child.For further information, call 01223 810080.41.If you are interested in cooking, you can go to ________.A、Peterborough MuseumB、Houghton MillC、Saxon Youth ClubD、Farmland Museum42.You want to watch the new play with your parents, so it will cost you ________.A、£21B、£17C、£27D、£2043.Which of the following activities needs parents' company?A、Playing farmland games.B、Watching a new play.C、Competing in sports activities.D、Visiting the dinosaur exhibition.BHaving experienced a shocking electrical accident, which caused him to become both blind and deaf, James Franco's world became completely dark and quiet for almost ten years. The loss of sight and hearing threw him into such sorrow that he tried a few times to put an end to his life. His family, especially his wife, did their best to tend and comfort him and finally he regained the will to live.One hot summer afternoon, he was taking a walk with a stick near his house when a thunderstorm started all at once. He stood under a large tree to avoid getting wet, but he was struck by the lightning. Witnesses thought he was dead but he woke up 20 minutes later, lying face down in muddy water. He was trembling badly, but when he opened his eyes, he could hardly believe what he saw: a tree and a muddyroad. When Mrs. Franco came running up to him, shouting to their neighbors to call for help, he could see her and hear her voice for the first time in nearly ten years.The news of James regaining his sight and hearing quickly spread and many doctors came to examine him. Most of them said that he regained his sight and hearing from the shock he got from the lightning. However, none of them could give a compellent answer as to why this should happen. The only reasonable explanation given by one doctor was that, since James lost his sight and hearing as a result of a sudden shock, perhaps, the only way for him to regain them was by another sudden shock.44.The reason why James attempted to kill himself was that ________.A、a terrible electrical accident happened to himB、nobody in the world cared about himC、he was struck by the lightning once moreD、he had to live in a dark and silent world45.What was James doing when he was struck by the lightning?A、Putting an end to his life.B、Sheltering from the rain under a tree.C、Taking a walk with a stick.D、Lying on the ground.46.What does the underlined word “compellent” in paragraph 3 mean?A、convincingB、wrongC、unexplainedD、true47.Which of the following can be the best title for the text?A、A Terrible Electrical AccidentB、What a Sudden ShockC、An Unforgettable ExperienceD、James Franco and His WifeCThis could be the perfect gift for the partner, who embarrasses you on the dance floor. Smart socks, which can teach to dance, may be the answer for anyone with twoleft feet.The socks have been developed as a running tool to help runners improve their skills. Thanks to the socks, users can accurately record not only how far and fast they run but also how well. It means the user maximizes their performance, and reduces damage to body and prevents hurt. The hi-tech socks are made of special fibers that watch the movements of your feet. They look, feel and can be washed like normal clothes.Sensors (传感器) record each movement and send it by an ankle transmitter (脚踝发射器) to a smart phone. Then a “virtual coach” application shows the information and can tell the user what they are doing wrong, and help to improve skill in any task with feet.The socks should be useful to athletes a nd weekend joggers. “People think running is so easy and of course everybody can do it but not necessarily safely and well,” Dr Davide Vigano said. A recent study showed that between 60 and 80 percent of runners got hurt per year. This is pretty much more than any other human activity. Researchers say the technology can also be developed to teach people how to dance, play sports such golf, or even to help to teach women to walk better in high heels.Mr. Vigano said, “People could all benefit from the ide a. We have had interest from all sorts of sports, like skiing, football, cycling and golf. Anything where you have to use your feet can use it. It could even be put in high heels to help women walk in them safely.”Socks are just the start, and the technology could be used in gloves, hats and boots. The socks, anklet and software package, are expected to be sold for around ?120, which will go on sale in March.48.What does the underlined part “anyone with two left feet” refer to?A、People who are disabledB、People who are interested in dancing.C、People who are not good at dancing.D、People who invented the socks.49.What's special about fibers that the socks are made of?A、They feel much softer than normal clothes .B、They can monitor the movement of feet.C、They are expensive to produce .D、They act as a smart phone for users.50.Which of the following is NOT mentioned about the socks?A、They can improve the skill of running.B、They can help women walk better in high heels.C、They can teach people to dance well.D、They can be worn for days without washing.51.According to Dr. Vigano, ________.A、everyone can make good use of the smart socksB、users can run as fast as they like with the socksC、60 to 80 percent of runners would like to buy the smart socksD、no runners will get hurt, thanks to the socksDEvery hour spent in watching TV, DVDs and videos as an adult reduces life expectancy by almost 22 minutes, a study suggests. And viewing TV for an average of six hours a day can cut short your life by five years.The research claims that a sedentary(久坐的) lifestyle is as bad for health as smoking and obesity, because of the dangers caused by inactivity and the greater opportunities it offers for unhealthy eating.The academics conducting the study set out to calculate the overall risk to life expectancy from watching television. Their research involved more than 11,000 people over the age of 25.Writing in the British Journal of Sports Medicine, they concluded. "TV viewing time may be associated with a loss of life, which is similar to other major chronic disease risk factors such as physical inactivity and obesity."The researchers, from the University of Queensland, used information from the Australian Diabetes, Obesity and Lifestyle Study, together with population and deathrate data.But they said: "Although we used Australian data, the effects in other industrialized and developing countries are likely to be similar, considering the large amounts of time spent watching TV and similarities in disease patterns." In the United Kingdom, the average amount of time spent watching TV is four hours a day, compared with five hours in the United States.Earlier this year, a separate study suggested the risk of developing type 2 diabetes and heart disease, or dying early, rises by as much as 20 percent after just two hours a day in front of the box.England's Chief Medical Officer, Sally Davies, said: "Physical activity offers huge benefits and these studies back what we already know - that a sedentary lifestyle carries additional risks. We hope these studies will help more people realize that there are many ways to get exercise."52. We can learn from the passage that_______A. whether you watch TV or not has nothing to do with how long you will liveB. if an adult watches TV for six hours every day, he will die five yew earlierC. physical inactivity and obesity won't shorten your lifeD. a sedentary lifestyle offers huge benefits.53. The word "it" in the second paragraph refers toA. a sedentary lifestyleB. eatingC. smokingD. obesity54. What do we know from the last three paragraphs?A. People in the United Kingdom watch TV longer than those in the United States.B. That a sedentary lifestyle carries additional risks isn't supported by other studies.C. Watching TV for two hours a day will increase the risk of illnesses or dying early by 20%.D. It is through these studies that we know a sedentary lifestyle carries additional risks.55. The passage is intended to _______.A. inform the readers of a research on watching TVB. warn the readers of the harm of watching TV and hope they do sportsC. tell the readers watching TV is also a good way to relaxD. tell the readers large amounts of people often watch TV第三部分：单词拼写（共15小题；每小题1分，满分15分）56. I invited her to come to my party, but she r____________ to my invitation.57. __________to( 多亏了)my teacher’s help, I passed the math quiz.58. As you get older, your a__________ towards the world are to change.59. You have every right to feel b__________ by your friends if she did tell your secrets to others.60. She had no choice but to____________ (道歉) to him for her being rude.61. Don't p__________ to be an expert since you don’t have much knowledge of it.62. He can’t help but ___________(承认) stealing my bike.63.At first, He could not keep __________with(跟上)the game.64. The old lady is very _____________ (小心的，谨慎的) with money.65.As we know, Lang Lang is __________ (有天赋的)in playing the piano.66..She is always finding fault with me. I don’t think she has ever quite (原谅) me for getting her name wrong that time.67..--You hurt Lily. Maybe you should do something.--If I’d known she was so_____________（敏感的）, I would not have made fun of her.68.Relying on our own efforts ,we ___________(克服) all the difficulties we met with.69.I hope this ________(分歧)does not divide us.70.He was a__________ to a key university.第四部分：完成句子（共15小题；每小题1分，满分15分）1.最终我回到火车站，在候车室里过完了这一天。

一、高中英语阅读理解1．阅读理解Camper Lunch ProgramWe are pleased to offer the Camper Lunch Program for full-day campers or campers participating in both morning and afternoon half-day camps.Lunch at the Overlake SchoolAt the Overlake School in Redmond, you can sign up for lunch at the time of registration. Lunch is provided by the school cafeteria including a hot main dish and a salad bar option. Limited diet restrictions can be accommodated in advance. All orders or cancellations must be made by 4:00 pm on Wednesday.$ 40 for 5-day camp week$ 32 for 4-day camp weekLunch at View SeattleTwo weeks before your camp start date, you will receive a link in your confirmation email to choose your preference between the regular and vegetarian(素的)lunch menus. Besides, camper with allergies or sensitivities are encouraged to bring their own lunch.$ 40 for 5-day camp week$ 38 for 4-day camp weekLunch at St. Thomas SchoolAt St. Thomas School, lunch and snacks are provided by SAGE Dining. Lunch includes a hot main dish, a salad bar and sandwich options. Campers also receive two snacks per day.$ 50 for 5-day camp week$45 for 4-day camp weekLunch at Pacific Science CenterAt Pacific Science Center, you can sign up at the time of registration. Lunch is provided by our very own Pacific Science Center Cafe. Every day, standard and vegetarian lunch menus are available and come with a water bottle and two snacks. All orders or cancellations must be made by 4:00 pm on Wednesday.$ 45 for 5-day camp week$ 36 for 4-day camp week（1）Which program can a camper with a budget of $ 35 choose?A.Lunch at the Overlake School.B.Lunch at View Seattle.C.Lunch at St. Thomas School.D.Lunch at Pacific Science Center.（2）What are campers for Lunch at View Seattle required to do?A.Stay far away from anything with allergies.B.Choose their lunch preferences in advance.C.Avoid bringing their own lunch for any reason.D.Send emails to offer advice on improving lunch.（3）What do the last two programs have in common?A.They receive registrations only on Wednesday.B.They encourage campers to bring some snacks.C.They are mainly intended for vegetarian campers.D.They provide campers with two snacks each day.【答案】（1）A（2）B（3）D【解析】【分析】本文是一篇应用文，向露营者介绍了一些午餐项目的相关信息。

高二英语答案第一部分听力1-5 CCBBA 6-10 BAAAC 11-15 CCABA 16-20 BAACA第二部分阅读第一节: 21-25BAADC 26-30 BBBCC 31-35 DCDDD第二节: 36-40 BDCGA第三部分语言运用第一节: 41-45 ABCAD 46-50 CCADB 51-55 BCDAA第二节:56. missions 57. has received 58. and 59. were 60. officially61.with 62. a 63. which 64. is expected 65. to form第四部分写作第一节:应用文写作One possible versionDear Jack,How are you doing? I'd like to invite you to join us for the reading festival of our school, which is scheduled to be held in our lecture hall on Monday.According to the arrangement, our headmaster will give us a speech, appealing to us students to read more classic books. After that, some students will share their experience with us on reading. And you are welcomed to share your ideas of the activity with us. It's a good chance for us to enrich our knowledge.Your early reply is highly appreciated.Yours,Li Hua第二节: 读后续写: We immediately put the boy in the ambulance. We knew that if we stopped even for a second, the boy would lack oxygen and suffer brain damage. The boy's mother, still scared, followed us into the ambulance. Amanda held a resuscitator mask over the child's face. I attempted to gain intravenous access. I pushed the sharp needle into the child's arm. The young man went to the hospital with us and helped us comfort the mother. About 15 minutes later, the ambulance arrived at the hospital and the medical workers had already prepared, sending the boy to the operating room immediately.: We met the boy six weeks later. When we saw the boy running towards us, everyone's face lighted up with wide smiles. The boy happily extended his arms for a hug. Amanda and I hugged the boy happily. The boy's mother thanked us again and and again."He couldn't unlock the doorway, but that day he could...Thanks for getting here on time. Thank you so much, the mother said and tears filled her eyes. We spent an hour together, taking photos and playing. I was amazed that life is precious.试卷评分标准第一部分：略第二部分：略第三部分：略第四部分：写作第一节：应用文写作（一）评分原则：1．本题总分为15分，按4个档次给分。

一、高中英语阅读理解1．阅读理解It's no surprise to hear the honking of horns in New York. Whoever tries every day to get more than a few minutes of sleep in the morning in the city will tell you that he could do nothing about it! No one can deny honking of horns is just one of his most widely enjoyed pastimes.But Andy, a Japanese website developer has had enough of it. Once, the 27-year-old man approached the open window to wait for the driver to finish honking, delivered a polite "excuse me" and then yelled "Ho-o-o-o-onk!", which means fierce anger in Japan. Then he threw three eggs from the window of his apartment on to a passing car honking loudly below when his patience was worn out. Instead of apologizing to him, the driver threatened to kill him angrily. So, nobly, Andy turned to non-violence. He started writing anti-honking haiku verses, a form of Japanese poetry, and submitted them to local newspapers:Oh. forget Enron;The problem around here is; All the damn honking (Enron: a major American company that recently caused a scandal because of corrupt(腐败) mismanagement)"Then this kind of chain reaction started happening," Andy says. "All these other haiku started appearing unexpectedly" Andy's community is now covered in anti - honking poetry, written by all walks of life.Patience slowly fades;Residents store up their eggs; That day is coming soon.It's understandable that Andy has set up a website — — and now people from across the country send him news of their own anti - honking activities. It seems that poetry can change the world after all. Then, just recently, anti-anti- honking haiku started to appear, launched by locals who thought Andy should stop worrying about honking and start worrying about starving children, or war in the Middle East instead. Andy has an answer for that. "Stop me if this is too ridiculous," he says, "but they talk about the violence in the Middle East like it's a force of nature, like it's beyond our control. But actually it's kind of like the honking - the violence is man -made. If we can figure out how to stop honking on the streets, I think we could learn some things that we could use on a large scale."（1）What does the first paragraph intend to tell us about New Yorkers?A. They enjoy listening to the honking of horns.B. Their life has been affected by the honking noise.C. They get accustomed to sleeping late in the morning.D. They have formed a habit of honking while driving.（2）What is Andy's final reaction to the frequent honking of horns?A. Pretended to ignore it.B. Screamed at the driver.C. Acted in a peaceful way.D. Complained to the government.（3）According to the passage, most New Yorkers think Andy's response is______.A. acceptableB. pointlessC. sensitiveD. abnormal（4）Facing the criticism of his anti-honking campaign, Andy notes that______.A. if not handled well, honking will cause serious problems like starvationB. fierce violence in the Middle East is more of an issue worthy of concernC. violence in the world as well as honking on the street is under our controlD. finding the solution to anti - honking is as meaningful as that to starvation【答案】（1）B（2）C（3）A（4）D【解析】【分析】本文是一篇记叙文，讲述了纽约的汽车喇叭声严重影响了人们的生活，一个日本人对此做出了很大的挣扎，从激烈对抗到写打油诗的非暴力反抗，以及纽约当地人对此的反映。

直接引语和间接引语一. 定义交际中我们常常需要引述别人说的话，一种是一字不差地直接引用别人的话，放在引号内，称为直接引语（The Direct Speech ）, 另一种是间接地引述别人的话，称为间接引语( The Indirect Speech)。

例如：He said, “I will choose a book from my students.” 他说：“我将为学生选一本书。

” = He said that he would choose a book from his student. 他说他将为学生选一本书。

二. 直接引语与间接引语的转化 1. 标点符号的变化：He said to me, “Don ’t live in London!” = He told me not to live in London.2. 语序的变化： 疑问语序变为陈述语序。

He said to me, “Do you live in London?” = He asked me if/whether I lived in London.3. 动词的变化： say (to) 在陈述句中多变为tell 等词，在疑问句中多变为ask 等词，在祈使句中表示命令多变为tell, order 等词，表请求时多变为ask 等词。

He said to me, “Could you please live in London?” = He asked me if/whether I could live in London. = He asked me to live in London.4. 连接词的变化：5. 时态的变化：6. 人称代词的变化：7. 指示代词，地点副词，动词, 时间状语的变化。

M7U2 Reading Two life-saving medicines一．翻译下列词组1.打开______________2.以、、、、、、形式______________3.聚焦于，着重______________4.对、、、、、、有益______________5.在自然界______________6.发生，举行______________7.降低心脏病风险______________ 8.测验，试验______________9.大量地______________ 10.由于______________11.筋疲力尽______________ 12.批量生产__________二．重点句型1.1．Have you ever seen a doctor？If_so，what happened？(教材P17)你曾经看过医生吗？如果看过的话，发生了什么事？If so是一个省略句。

在复合句特殊省略的现象中，当省略一个从句或从句的一部分时，常用so或not代替省略部分。

eg.If so，I believe I have solved your problem.如果是这样，我相信我已经解决了你的问题。

if not如果不/没有的话 if any如果有的话if ever如果曾经有的话 if possible如果可能的话if necessa ry如果必要的话(2011·江苏高考)It sounds like something is wrong with the car's engine.________，we'd better take it to the garage immediately.A．Otherwise B．If not C．But for that D．If so完成句子①开始你可能有些困难，如果是这样，请给我们打电话。

You may have some difficulties at first.________，please ring us.②如果可能，应当将蔬菜和水果去皮。

浅谈电厂电机振动及电动机的故障处理中图分类号：Ｇ71文献标识码：Ａ文章编号：ISSN1004-1621（2014）01-012-02一、电机的振动1.电厂电机的异常振动主要表现为汽轮发电组的异常振动，造成汽轮发电组振动异常受到很多因素的影响，主要包括三个方面，第一，气流激振原因，第二，转子热变形导致振动异常，第三，摩擦振动对汽轮发电机组产生影响。

2.电机振动的原因分析(1)电机在单独运行时，振动不大说明转子在冷态时质量不平衡性较小；(2)带负荷运行时，随着转速的升高，电机的轴承振动慢慢增大，且都是水平振动超标，说明整个轴系存在中心偏差；(3)电机在单独运行时状态良好，说明电机的轴瓦装配不是造成振动的原因；(4)在整个系统带负荷运行时，电机的基础振动变大，说明电机的基础不水平，地脚螺栓存在松紧不均匀现象；(5)电机随线圈温度的升高振动变大，说明电机的内冷却不均匀，致使电机膨胀不均匀，产生了热态转子质量不平衡；(6)电机轴瓦的支撑板刚度不够，重载荷时容易失稳。

3.解决措施对水泵电机的振动情况进行了详细的分析，并根据具体情况进行相应的处理：(1)对电机的基础进行了修正，确保电机四个地脚在同一个水平面上，并对各地脚螺栓进行紧固，使地脚螺栓的松紧度均匀、一致；(2)对发电机、液力偶合器以及给水泵整个轴系重新找中心，并根据地区气温情况适当调整液力耦合器的安装中心预留偏差，确保电机、液力偶合器、给水泵在工作润滑油温度下，整个轴系在一个水平线上；(3)在额定转速下，测量轴系的质量不平衡状况；(4)对电机的冷却器进行更换，保证了电机转子在热态时的膨胀均匀；(5)对电机轴瓦的支撑板刚度进行加固。

4.结论电机振动大，经分析：电机在安装时轴系的预留安装高度太大，使轴系在热态膨胀时，不能膨胀到安装预留高度，致使轴系的中心在运行中偏差较大造成的。

经过相应的处理，从长时间的运行情况来看，该处理是可行的、成功的，对同类型泵的振动处理起到了一定的借鉴作用。

2017-2018学年度第一学期期中测试高二英语试题(考试时间：120分钟总分120分)注意事项：1、本试卷共分两部分，第Ⅰ卷为选择题，第Ⅱ卷为非选择题。

2、所有试题的答案均填写在答题纸上，答案写在试卷上的无效。

第I卷选择题（共三部分，满分85分）第一部分听力（共两节，满分20分）第一节（共5小题；每小题1分，满分5分）听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置，听完每段对话后，你都有10秒钟的时间来回答有关小题的阅读下一小题，每段对话仅读一遍。

1. What does the woman like collecting best?A. StampsB. CoinsC. Train tickets.2. Which country found lovely music is good for people's heart?A. AmericaB. Australia.C. Russia.3. What is the woman eager to buy?A. Ice creams.B. Candy.C. Drinks.4. What is the man's son now?A. A pupil.B. A high school student.C. A university student5. Why didn't the woman call the man yesterday?A. She lost her cellphone.B. Her cellphone was power off.C. Her teacher took her cellphone away.第二节（共15小题；每小题1分，满分15分）听下面5段对话或独白，每段对话和独白后有几个小题，从题中所给的A B C三个选项中选出最佳选项，并标在试卷的相应位置，听每段对话和独白前，你将有时间阅读各个小题，每小题5分钟；听完后，各小题给出5秒钟的作答时间。

2022年江苏省徐州市睢宁县王集中学高二英语模拟试题含解析一、选择题1. Be more careful because the dreadful condition of the supermarket is still ________.A. unsettledB. settledC. unsettlingD. settling参考答案：A动词过去分词形式充当形容词，用来作表语。

2. I’m told that you are going to Canada to have a three-month further study. Don’t let such a good chance to improve your English _____ through your fingers.A. skiB. spreadC. slipD. skip参考答案：C3. ___________ in her skirt, the little girl tried to make herself ___________ at the party.A. Dressed; noticeB. Dressing; noticedC. Dressed; noticedD. Dressing; noticing参考答案：C4. It is in their ability to speak ________ humans ________ from animals.A．which；differ B．that；different C．which；different D．that；differ参考答案：D28. _________I have to give a speech, I get extremely nervous before I start.A. WhateverB. WheneverC. WhoeverD. However参考答案：B略6. Had he her promise, she would have made it to Yale University.A．looked up to B．lived up toC．kept up with D．come up with参考答案：B考查动词短语辨析。