◆Translation
●Unit 1
6?因为穷人连饭都吃不饱便认为他们不需要义务教育的看法完全是一种错误的想法?没有教育人们怎能克服贫穷?
It is a complete misconception that the poor do not need compulsory education because they do not even have enough to feed on. Without education, how can people ever overcome their poverty?
8?很明显,她拒绝他的求婚给了他沉重的打击,但他最终还是从痛苦中恢复了过来?
It was obvious that her rejection of his proposal hit him hard, but in time he recovered from his wounds.
●Unit 2
2?孩子们在儿童节有资格免费进入每一个城市公园?这是对他们全年长期呆在学校里的一种补偿?
On Children’s Day, children are entitled to free entry to all city parks. This is a way of compensating them for the long hours they spend in school all year.
7?没有任何实际理由要保留为女性开门的那种习俗,更不用说保留“妇女和儿童优先”的传统了?
There’s no practical reason to perpetuate the custom of opening doors for women, let alone the tradition of “women and children first”.
●Unit 3
1?我们不久就对她无休止地抱怨感到厌倦,并尽量避开她?
We soon grew weary of her constant complaints, and avoided her as much as possible.
3?如果我们有更多的时间可支配,我会带你上这座山?从山顶上四下观望真令人惊叹?
If we had more time at our disposal, I’d take you up this mountain. The view from the top is truly awe-inspiring.
●Unit 4
2?我希望我的忠告对处于压力下的学生们会起作用:前面的路充满了不能遇见的机遇?
I hope my advice will work with students under pressure—the road ahead is full of unforeseen opportunities.
5?现在的年轻人变得老成,他们确信成就是以拥有多少财产来衡量的?
Young people nowadays are growing up old, with the conviction that achievement is measured by how many possessions one owns.
●Unit 5
3?我千里迢迢到纽约来看他,结果却发现他两天前出国了?
I came to New York from far away to see him, only to find that he had gone abroad two days before.
7?他们拒绝给他进入这个国家的签证,理由是他是个危险分子?
He was refused an entry permit to this country on the grounds that he was a dangerous person.
●Unit 6
1?我真希望你对这一件事能采取一种更加通情达理的态度?
I wish you could adopt a more reasonable attitude towards the event.
4?在他过世五十年之后,他的成就才为社会所承认?
It was 50 years after his death that his accomplishments were acknowledged by society.
◆Vocabulary
●Unit 1
1.Do you think that making music and art compulsory subjects in schools would reduce some children’s enjoyment of them?
2. Bob’s one of those people who relish risk and danger—he’d be bored in a safe, steady job.
3.Elizabeth is certainly talented enough to succeed in her career; she j ust doesn’t have enough confidence in her own abilities.
4.I’m sorry you’re in trouble,but as you made your decision on your own you’ll just have to face the consequences.
5.Many educators would be delighted to abolish exams, but they also worry that without them there would be too little incentive for students to work hard.
6.The teacher accidentally hit the boy’s hand with an eraser and was henceforth known as “Dead-Eye Bean”.
7. If I had money, I’d invest it all in Internet companies.
8.Psychologists say that our behavior is influenced by many factors too subtle for us to consciously perceive .
9. He’s always had a passion for books. If he could work in a library, it would be a dream come true.
10. Look at those three whispering in the corner again—they’re scheming something, I just don’t know what !
●Unit 2
1.In a healthy relationship, the partners’ strengths abilities complement each other, rather than being identical.
2. Millions of dollars and lots of famous actors are not indispensable to the production of a successful film, but they help !
3.I never felt I had a right to expect any special privileges because of my university education.
4.The marketing strategy that Edward proposed would be brilliant if only he hadn’t forgotten about good business ethics.
5.It’s true that not having a car imposes some constraints, but owning one also complicates life in many ways.
6.According to Chinese law, every child is entitled to nine years of free education.
7.Life should consist of more than just a struggle for survival.
8.The sight of the helpless child aroused her maternal instinct.
9.The winners of the contest were chosen randomly; no consideration was given to age, gender or income.
10.He has lost the use of his limbs but he is still in possession of all his faculty.
11.Please give the highest priority to this very urgent matter.
12.She enjoyed parts of her trip to India, but said she found the poverty she saw there rather depressing.
●Unit 3
1. Colors often have symbolic meanings that vary from culture to culture.
2.All the years that have passed have not dimmed my memory of our first glorious autumn in Beijing.
3.His most recent essay focuses on the problems that people confront in everyday life.
4. His failure in business was due not so much to misfortune as to his own mistakes.
5. If you have any questions concerning our products, please feel free to contact our customer service department.
6. My boss’s moods change very quickly; one moment he’s light-hearted and cheerful, and the next he hates everything and everybody.
7.Christy is bright, creative and quick to assimilate new ideas.
8.She loves to sit on the hill alone at night, gazing at the stars and pondering the mysteries of life.
9.These educational toys give children a feeling of self-worth by arousing their interest in challenging tasks.
10.Despite widespread public recognition of the worsening air quality in these areas, little has been done to control air pollution.
11.The human body has great self-healing powers, and sometimes all it needs to overcome a mild illness is rest and a healthy diet.
12.Dogs and wolves rely on their keen sense of smell to find food and recognize danger.
●Unit 4
1.When every student imagines that every other student is working harder and doing better,
stress is the inevitable result.
2.It is my firm conviction that violence is never a reasonable solution to conflict.
3.Everyone jumped up when a piercing scream suddenly broke the silence.
4.In many cultures a memorial service is a joyful celebration, not a solemn event.
5.The recession has put increasing pressure on the job market, so employment prospects for
this year’s graduates are unfortunately rather grim.
6.If you keep too firm a grip on your children, they’ll never learn to think for themselves.
7.I don’t know what induced Alfred to read your letter. Presumably he thought it was
addressed to him.
8.What are you thinking of!? This medicine is much too potent for a small child!
9. A large segment of the population—reckoned at about 20%—still takes spirit-worship
seriously.
10.Befor e going on a camping trip, it’s wise to make sure you’re well equipped for a wide
range of emergencies.
11.As soon as the director left the room, Sam commenced entertaining us with his wild stories.
12.I talked to Alice last week—incidentally, has she returned the book you lent her? I’d like to
borrow it, if you don’t mind.
●Unit 5
1.Politicians are always promising to introduce legislation to raise salaries and lower taxes.
2.The new poetry collection was compiled from a wide variety of sources and includes poems from twelve countries and seven centuries.
3.Every culture is full of beliefs and assumptions that most people never question until they come into contact with another culture.
4.Many people who emigrate to America in hopes of becoming rich are surprised at how hard they have to work.
5.He has a wide circle of acquaintances but very few close friends
6.She’s a renowned tennis player, but her real ambition is to become a writer.
7.To avoid confusion, you’d better start by explaining the whole idea from beginning to end in an orderly way.
8.When you take a small child on a long trip, you need to bring lots of books and toys to keep him or her amused.
9.Most visitors to Shanghai find it a very impressive city.
10.They teach at night school to supplement their income, which otherwise wouldn’t be sufficient to live on.
●Unit 6
1.When he failed the entrance exam, his despair drove him to consider suicide.
2.Their van ran into a taxi but fortunately no one was injured.
3.It would take years for the pain over her divorce to fade away.
4.The soldiers vowed to get revenge for their captain’s death.
https://www.doczj.com/doc/4d15558541.html,k baths are a very effective way to soothe the pain of minor burns or insect bites.
6.When his health failed and he had to close his business, it shattered all his hopes for his family’s future.
7.The man was wealthy, handsome and powerful; why he insisted on destroying his life through gambling defied all comprehension.
8.We need to have the roof repaired—it leaks every time it rains.
9.The whole trip was a nightmare—the motel had lost our reservation, then our car was stolen, and besides that, the weather was terrible.
10.I had a very strange dream last night, but only remember a few fragments of it.
◆Reading Aloud
●Unit 1
A common misconception among youngsters attending school is that teachers were child prodigies. Who else but a bookworm, with none of the normal kid’s tendency to play rather than study, would grow up to be a teacher anyway?
I’ve tried desperately to explain to my students that the image they have of me as an enthusiastic devotee of books and homework during my adolescence was a bit out of focus. On the contrary, I hated compulsory education with a passion. I could never quite accept the notion of having to go to school while the fish were biting.
●Unit 2
Children are entitled to special consideration for two reasons: helplessness and innocence. They have not yet acquired either the faculty of reason or the wisdom of experience. Consequently, they are defenseless (incapable of fending for themselves) and blameless (incapable of real sin). That’s why we gran t them special protection. In an emergency, it is our duty to save them first because they, helpless, have put their lives in our hands. And in wartime, they are supposed to be protected by special immunity because they can have threatened or offended no one.
●Unit 3
I sincerely believe that for children, and for parents seeking to guide them, it is not half so important to know as it is to feel. If facts are the seeds that later produce knowledge and wisdom, then the emotions and the impressions of the senses are the fertile soil in which the seeds must grow. The years of early childhood are the time to prepare the soil. Once the emotions have been aroused—a sense of the beautiful, the excitement of the new and the unknown, a feeling of sympathy, pity, admiration or love—then we wish for knowledge about the object of our emotional response. Once found, such knowledge has far more lasting meaning than mere information. It is more important to pave the way for children’s desire to know than to put them on a diet of facts they are not ready to assimilate.
●Unit 4
What I wish for all students is some release from the grim grip of the future. I wish them a chance to enjoy each segment of their education as an experience in itself and not as a tiresome requirement in preparation for the next step. I wish them the right to experiment, to trip and fall, to learn that defeat is as educational as victory and is not the end of the world.
My wish, of course, is naive. One of the few rights that America does not proclaim is the right to fail. Achievement is the national god, worshipped in our media—the million-dollar athlete, the wealthy executive—and glorified in our praise of possessions. In the presence of such a potent state religion, the young are growing up old.
●Unit 5
America can be a strange experience for a foreigner. My wife and I arrived in the United States in January after seven years overseas—four in France, three in Poland. From the jumble of first impressions, we compiled an A-to-Z explanation of why America can be such a foreign country to those who arrive here from Europe.
I should explain at the outset that I am from Britain, but my Florida-born wife Lisa is as American as apple pie. In our list, however, A doesn’t stand for apple pie. It stands for: Ambition. In the Old World, people are taught to hide it. Here it’s quite proper to announce that you’re after the boss’s job or want to make a million dollars by the age of 30.
●Unit 6
Every 23 minutes
A heart breaks.
Someone’s pain shatters the confines of her body, leaking out in tears, exploding in cries, defying all efforts to soothe the despair. Sleep offers no escape from the nightmare of awakening. And morning brings only the irreversibility of loss.
Every 23 minutes
A dream ends.
Someone’s future blurs and goes blank as anticipation fades into nothingness. The phone will not ring, the car will not pull up to the house. The weight of tomorrow becomes unbearable in a world in which all promises have been broken by force.
◆Listening and Speaking
●Unit 2 Part C
One of the best-known (1)collections of parallels is between the careers of Abraham Lincoln and John F. Kennedy. Both were (2)shot on a Friday, in the (3)presence of their wives; both were succeeded by a Southerner named Johnson; both their killers were themselves killed before they could be brought to (4)justice. Lincoln had a secretary called Kennedy; Kennedy a secretary called Lincoln. Lincoln was killed in the Ford (5)Theater; Kennedy met his death while riding in a Lincoln convertible made by the Ford Motor Company—and so on.
Similar coincidences often (6)occur between twins. A news story from Finland reported of two 70-year-old twin brothers dying two hours apart in separate accidents, with both being hit by trucks while crossing the same road on bicycles. According to the police, the second (7) victim c ould not have known about his brother’s death, as (8)officers had only managed to identify the first victim minutes before the second accident.
Connections are also found between identical twins who have been separated at birth. Dorothy Lowe and Bridget Harrison were separated in 1945, and did not meet until 1979, when they were flown over from Britain for an investigation by a psychologist at the University of Minnesota. They found that when they met they were both wearing seven rings on their hands, two bracelets on one wrist, a watch and a bracelet on the other. (9)They married on the same day, had worn identical wedding dresses and carried the same flowers. Dorothy had named her son Richard Andrew and her daughter Catherine Louise; Bridget had named her son Andrew Richard and her daughter Karen Louise. In fact, she had wanted to call her Catherine. Both had a cat called Tiger. They also had a string of similar mannerisms when they were nervous.
(10)How can we explain the above similarities.
●Unit 9 Part C
For a century much attached to national (1)symbols, France took the imminent death of the franc calmly. It was as if an (2)ancient great-great uncle were about to pass away: a time for nostalgia and regret, rather than (3)grief.
Unlike the German mark, the franc had never been a symbol of national (4)rebirth or glory. Its recent history was relatively (5)stable but it had to be revalued as recently as 1960. In the 1950s, its value and (6)reputation were so weak that French politicians considered (7)abolishing it and replacing it with something else, based on the value of the pound.
But money is money after all. It is with us every day. It was surprising that (8)such a conservative people did not express greater sorrow for the loss of their familiar francs. It was also surprising they did not feel a greater sense of aesthetic loss for the franc had always been one of the world’s mos t beautiful currencies.
(9)The name franc was first used in 1360, to celebrate and help to pay for the release of the King of France, King Jean II, who was captured by the still poundless English. He created the “franc” or “free” to celebrate the occasion.
Over the next 400 years the name came and went but was finally restored by the Revolution in 1795. (10)On February 17th, 2002, the French franc disappeared completely from the financial scene.
●Unit 11 Part C
90% of people in the world are (1)naturally right-handed. Why is this so, and are we (2)born one way or the other? The answer to this question is rather (3)complicated.
In babies and young children, no (4)single side becomes (5)dominant until around the age of eight. At 12 weeks, babies usually use both hands (6)equally, but by 16 weeks, they mostly use the left hand for (7)touching. By 24 weeks, they have changed again and start using both hands. Then at 28 weeks, they become one-handed again, although this time it is the right hand that is used more. At 32 weeks, they start using both hands again. (8)When they reach the age of 36 weeks, there is another change, with most babies now preferring to use the left hand. Between 40 and 44 weeks, the right hand is once again more used. At 48 weeks, babies switch to using their left hands again, and then between 52 and 56 weeks, the right hand takes over.
There are further changes still. (9)At 80 weeks, the right hand loses control, and boht are used again equally. When the young child reaches the age of two, the right hand takes over again, but between two and a half and three years, both hands are used equally.
(10)Things finally become stable at around four years and stay the same until by the age of eight, one hand is strongly dominating over the other.
●Unit 13 Part C
Nowadays in the United States, there are (1)200,000 miles of pipeline, 170000 gas stations and 243 million vehicles using petroleum fuels.
Guy Negre, the (2)founder and CEO of Motor Development International, is hoping to change all that. He has invented a compressed air (3)technology for cars. The new invention is the AirPod.
The AirPod is a small four-wheel (4)mini-car that uses compressed air to move pistons. It uses a small motor to compress outside air to keep the tank (5)full.
The small motor can not only operate on gasoline, diesel, vegetable oil, but also be
(6)plugged into an electrical outlet for (7)recharging.
(8)With the demand for inexpensive, user-friendly, high-mileage vehicles that will not cause global warming, the Airpod is getting a lot of attention. Air France and KLM airlines will be using AirPods to transport passengers between arrival and departure gates at airports in Paris and Amsterdam beginning in 2009. Zero Pollution Motors (9)has purchased the rights for the U.S. market and expects to manufacture 8000 vehicles a year in the United States beginning in 2011. Automaker, Tata Motors has purchased the manufacturing rights for India.
(10)Licensing arrangements for other countries are currently in progress.
●Test 1 Part C
Did you know that one out of every ten people in the world are left-handed? And did you also know that in many countries left-handedness is still thought of as being wrong? In India, for example, you shouldn’t eat with your left hand.
Even at the beginning of the 20th century left-handedness was considered to be a sign of weakness. (16)Researchers used to try and prove that left-handed people were more likely to commit (17)murder, or have reading problems than right-handed people.
(18)Fortunately, not all cultures think like this. In China both sides are needed for
(19)harmony.
Left-handedness can in fact be an (20)advantage in sport. Many left-handed (21)boxers and tennis players have achieved outstanding success. This is partly because of the element of surprise the left hand can offer and partly because left-handed people’s (22)brains work quicker.
Nevertheless, this is still a right-handed people’s world. And this can be clearly seen when you’re buying everyday things like scissors or golf clubs. (23)Even the most ordinary household items such as irons or can-openers are desiged for right-handed people.
But, here’s some good news for all left-handed people. There is a shop in London which sells goods especially for left-handed people. It’s called Anything Left-handed.
There (24)you can buy anything from left-handed pocket calculators to knives and coffee mugs. In fact you can even buy watches for the left hand which work anti-clockwise. (25)People who buy things from the shop say it just makes their everyday life much easier.
Test 2 Part C
In the (16)course of modernization, our environment is being polluted faster than man’s present efforts can (17)prevent. Advanced (18)technology and modern industries bring our society many (19)benefits, making our life easy and comfortable, but they also lead to greater pollution.
One form of pollution, in (20)particular, that has received a lot of attention in recent years, is that produced by waste plastic bags and boxes. (21)Due to improper disposal, they lie here and there along the railway tracks, in the rivers, on the hills, on the sea and around
(22)communities. On a windy day, (23)they are to be seen flying freely in the sky.
Measures must be taken to clean them up. (24)Recycling should be put into consideration and more importantly. (25)consumers themselves have to be responsibe for the proper disposal of their garbage.
这是考试范围，第一道大题选十个单词或词组，第二道答题选十个缩写词，第三道答题选六段翻译1.写出下列单词或词组的中文。 multimeter 万用表insulation 绝缘transistor 晶体管，三极管envelope 包络线spectrum 频谱 binary 二进制 antenna 天线harmonics 谐波attenuation 衰减capacitance 电容differential 微分bandwidth 带宽propagation 传播transmission 传输optical fiber 光纤 channel 信道 multiplex 多路复用 modulation 调制telecommunication 电信impairment 减损 sampling 抽样，取样 quantizing 量化 carrier 载波 encryption 加密 scheme 方案？计划？设计？系统？trade off 综合考虑？权衡？协调？state of art 技术发展水平performance 性能，效率 ULSI Very Large Scale Integration超大规模集成电路 fier Foundation for Instrumentation Education and Research 使用仪器教育和研究基金会 2.写出下列缩写的全称 DSBFC double-sideband full carrier双边带全载波调制 ITU International Telecommunications Union国际电信联盟 FFT Fast Fourier Transform 快速傅立叶变换 IFFT Inverse Fast Fourier Transform 逆快速傅立叶变换 LAN local area network 局域网 MAN Metropolitan Area Network 城域网 WAN Wide Area Network 广域网 WWW world wide web 全球网、万维网 HTTP Hypertext Transfer Protocol 超文本传输协议 GPRS General Packet Radio Service 通用无线分组业务 ASCII American Standard Code for Information Interchange美国信息交换标准码 ISDN integrated services digital network 综合业务数字网 ADSL Asymmetric Digital Subscriber Line非对称数字用户环路 IEEE Institute of Electrical and Electronics Engineering 电气与电子工程师协会 ISO International Standardization Organization国际标准化组织 FET field-effect transistor 场效应管 USB Universal Serial Bus 通用串行总线 GSM global system for mobile communication 全球移动通信系统 CPU CentralProcessingUnit 中央处理器 LCD Liquid Crystal Display 液晶显示器 CDMA Code Division Multiple Accessing 码分多址技术 3. 将下列句子译成中文。 ㈠The ratio of the capacitance with some material other than air between the plates, to the capacitance of the same capacitor with air insulation,is called the dielectric constant of that particular material.
电子信息专业英语复习资料 一、基本术语（英译汉） 1.probe探针 2.real time operational system 实时操作系统 3.debugger 调试器 4.sourse code 源代码 5.software radio wireless LAN 软件无线电网络 6.base station 基站 7.top-down approach 自顶向下分析法 8.variable 变量 9.data compress 数据压缩 10.signal conditioning circuit 信号调理电路 11.Chebyshev Type Ⅰfilter 切比雪夫Ⅰ型滤波器 12.vertical resolution 垂直分辨率 13.device driver 设备驱动 https://www.doczj.com/doc/4d15558541.html,piler 编译器 15.template 模板 16.concurrent process 并发进程 17.object recognition 目标识别 18.Discrete Time Fourier Transform 离散傅立叶变换 https://www.doczj.com/doc/4d15558541.html,bined circuit 组合逻辑电路 20.impedance transform 阻抗变换器 21.voltage source 电压源22.passive component 无源器件 23.quality factor 品质因数 24.unit-impulse response 单位脉冲响应 25.noise origin 噪声源 26.Domino effect 多米诺效应 27.output load 输出负载 28.cordless phone 无绳电话 29.Antenna 天线 30.harmonic interference 谐波干涉 31.Parallel Resonant 并联谐振 32.voltage control oscillator 压控振荡器 33.adaptive delta modulation 自适应增量调制 34.amplitude modulation 调幅 二、缩略语（写出全称） 1.LSI：large scale integration 2.PMOS ：p-type metal-oxide semiconductor 3.CT：cycle threshold 4.MRI：magnetic resonance imaging 5.ROM：read-only memory 6.DRAM ：dynamic random access memory 7.TCXO ：temperature compensated X'tal (crystal) Oscillator https://www.doczj.com/doc/4d15558541.html,B：Universal Serial Bus 9.DCT：discrete cosine transform
2016-2017学年度第一学期期末质量检测五年级 英语试题2017年1月 温馨提示： 1. 本试题分第Ⅰ卷和第Ⅱ卷两部分。第Ⅰ卷为选择题，60分；第II卷为非选择题，40分，总分100分。 2. 答卷前务必将自己的学校、班级、姓名、考号清楚地填写在试卷密封线内。 3. 第Ⅰ卷每题选出答案后，都必须用钢笔或圆珠笔填写在第II卷前的答题纸上。第II卷用钢笔或圆珠笔直接答在试卷上。 4. 考生交卷时只交第Ⅰ卷答卷纸和第II卷。 第I卷（选择题，共60分） 一、听力选择。（共20小题，计30分） （一）听辨单词。听录音，选出你所听到的单词，每个单词读两遍。（5分） 1. A. hungry B. angry C. very 2. A. thirteen B. thirty C. thirsty 3. A. sad B. sell C. send 4. A. last B. lost C. list 5. A. took B. told C. toilet （二）听录音，选择与所听内容相符的图片，每个句子读两遍。（5分） 6. A. B. C. 7. A. B. C. 8. A. B. C. 9. A. B. C. 10. A. B. C. (三）听录音，给下列图片排序，每个句子读两遍。（5分） 11.________ 12.________ 13.________ 14.________ 15.________ A. B. C. D. E. （四）听录音，选出正确的答语，每个问题读两遍。（5分） 16. A. Yes, I am. B. No, I don’t. C. I feel happy. 17. A. She went to the zoo. B. She went there by bus. C. She bought some juice. 18. A. Last Sunday. B. I played basketball. C. I watch TV. 19. A. Yes, I do. B. No, I didn’t. C. Yes, she did. 20. A. Yes, there is. B. Yes, she can. C. No, they can’t. （五）听录音，根据短文内容判断正（T）误(F), 短文读两遍。（10分） 21. Amy’s bedroom is not very big. 22. There's a bed in her bedroom. 23. There isn't a clock on the desk. 24. There is a desk near the bed. 25. There isn't a phone on the desk. （）（）
大一英语期末考试试题精选 又到一个学期的期末了，大家复习好大学英语了吗?为大家精心挑选了一份大学英语第一学期期末试卷，供大家复习使用，希望能够帮助到大家! 大学一年级英语试卷 Part II Reading Comprehension (30 %) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheetwith a single line through the center. Passage One Science is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. The scientific method , as many of us learned in school, is a gradual process that begins with a purpose or problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time and patience. It’s the result of course, that makes the best news—not the years of quiet work that characterize the bulk of scientific inquiry. After an experiment is concluded or an observation is made, the result continues to be examined critically. When it is submitted for publication, it goes to a group of the scientist’s colleagues, w ho review the work. Einstein was right when he said: “No amount of experimentation can ever prove me right, a single experiment can at any time prove me wrong.”
bar graph n.条形图 equalization n.均衡化;均等 image contrast n.图像对比度 addition n.加 subtraction n.减 lapse v.流逝, 失效, 下降 time-lapsed (时间上)相继的 matrix n.矩阵 motion n.运动, 动作v.运动 dimension n.维数 convolution n.回旋, 盘旋, 卷积boundary n.边界, 分界线 blur v.涂污, 污损, 使……模糊, sharp adj.锐利的, 锋利的, 明显的 locate v.定位, 位于 spectra n.范围, 光谱 spectrum n.光谱, 频谱 phase spectrum相位频谱 magnitude spectrum幅度频谱 facsimile n. 传真,摹写,影印 lossless compression（压缩）无损压缩lossy compression 有损压缩irretrievably adv.不能挽回地, 不能补救地CT (computed tomography) 计算机断层造影 MRI (Magnetic Resonance Imaging ) 核磁共振成像 DCT (discrete cosine transform)离散余弦变换 run-length encoding行程编码 Huffman encoding霍夫曼编码 Image contrast图像对比度Edge filter边缘滤波Edge detection边缘检测Object recognition目标识别 Run-length encoding行程编码Huffman encoding哈夫曼编码Pixel 像素 Gray scale image 灰度图像Gray scale level灰度级Histogram 直方图 Bar graph条形图Histogram equalization直方图均衡encryption program 加密程序deletion command 删除命令authorized user 授权的用户backup copy 备份的副本voltage surge 电涌，浪涌电压circuit breaker 断路器 electronic component 电子器件 data-entry error 数据输入错误electronic break-in 电路中断 power line 电力线，输电线EC:Electronic Commerce 电子商务Electronic Data Interchange (EDI)电子数据交换 Electronic Funds Transfer (EFT)电子资金转账 embedded system 嵌入式系统 radio frequency 射频 schematic原理图 capture记录,输入 building block模块,构件 EDA (Electronic Design Automation)电子设计自动化 HDL: Hardware Description Language 硬件描述语言 Full-custom IC（全定制集成电路）
小学五年级英语重点课目第五册英语期中考试试卷Name----------- class____ 听力部分：20分Listening Part (听力部分，每题念两遍) 一.Listen, choose A or B. (听音, 选A或B, 将答案序号填入题前括号内。5分每题1分) ( ) 1. A. father B.mother ( ) 2. A.ball B.door ( ) 3. A.for B. or ( ) 4. A.tree B. dree ( ) 5. A. that B.thas 二.听力，选择听到的句子，句子读两遍5分（每题1分） ( ) 1. A. What 's this ? B. Who are they? ( )2. A. What does he like? B. What is he like? （）3.A I 'm happy.? B.You are sad ? ( ) 4.A.Thank you ? B.sit down , please ? ( ) 5.A.we speak Chinese? B.They speak English? ( ) 5.AYou are right? B.That's great? 二.请听句子，找出与内容相符的图片，将答案序号填入题前括号内，句子读两遍10分（每题2分） ( ) 1. A. Chinese B. London ( ) 2. A.doctor B. nurse ( ) 3. A. lion B. elephant ( ) 4. A.running B. walk ( ) 5. A. flower B banana 笔试部分 三：按顺序默写大小字母。(30分大小写各占1分) G C M O B E L J I D H K A F N 四、读一读，正确抄写下列字母和单词。（每题1分计5分） take a picture make chopsticks love Play basketball white watch Tv 五．判断，单词归类,把单词写在相应的位置，写序号。5分【每词1分】( 1) 【1】English Chinese Maths Music Science Art PE 【2】white red purple pink white orange blue yellow green black 【3】one two three four five six seven eight nine ten eleven twelve
大一英语期末考试试题内含答案 大学英语预备阶段练习(一) (Unit 1~4) ? Word Building Directions: Fill in the blanks with the correct form of the words given in the brackets. 1. Thank you very much for your ____ advice. I followed it and succeeded at last. (value) 2. His business has ____ rapidly since his brother came to help. (development) 3. After a two-day discussion, we finally found a ____ to the difficult problem. (solve) 4. Prices ____ high for quite a while .People began to complain about it. (remaining) 5. I don’t think it ____ to finish all t he work today. We can go on with it tomorrow.(necessity) 6. It is obviously not ____ to leave a 3-year-old boy alone at home. (properly) 7. The tourists saw a beautiful ____ when they climbed onto the top of the mountain.(scene) 8. Traveling in the desert is a challenging ____ to most people. ( inexperience) 9. ____, I don’t think it possible to finish the task in two days. (person) 10. The government must make sure that the economy is developed in the right ____.(direct) ? Vocabulary and Structure Directions: Choose the best one from the four choices to complete the sentence. 11. The temperature ____ throughout the day in that part of the country. A. very B. remains C. differs D. varies
Environmental quality 环境质量Acid rain酸雨 Sulfur dioxide二氧化硫Nitrogen oxide 氧化氮Automobile exhausts汽车尾气Infectious diseases传染病Waterborne diseases通过水传播的疾病 Carbon dioxide二氧化碳Environmental disturbance环境破坏 Aquatic life 水生物 Detection limits 检出限Qualitative 定性的Quantitative定量的Characterization 表征性能描写Unpleasant odors 难闻的气味Trace l level 痕量微量Carbon oxide碳化物 Carbon monoxide 一氧化碳Carbon dioxide 二氧化碳Sulfur oxide 硫化物 Sulfur dioxide二氧化硫 Sulfur trioxide 三氧化硫Nitrogen oxide 氮化物 Nitrous oxide一氧化二氮 Nitric oxide一氧化氮 Nitrogen dioxide 二氧化氮Ethane 乙烷 Propane 丙烷Photochemical oxidants 光氧化剂 Ozone臭氧 Aldehydes 乙醛 Sulfate salts硫酸盐 Hydrogen sulfide 硫化氢Ammonia氨气 Sulfur acids 硫酸 Nitric acid 硝酸 Primary air pollutant一次污染物Second air pollutant二次污染物Biofiltration生物过滤 Volatile organic compounds挥发性化合物Trickling filter滴滤器 Municipal sewage treatment plant市政污水处理厂 Wastewater treatment plant污水 处理厂 Rendering plant 炼油厂 Ethanol 乙醇 Biodegradation 生物降解 Bioremediation 生物治理 Suspended solid（SS）悬浮颗粒 物 Volatile suspended solid(VSS) 挥 发性悬浮颗粒物 Biochemical oxygen demand (BOD)生化需氧量 Heavy mental重金属 Domestic sewage 生活废水 Chemical oxygen demand (COD) 化学需氧量 Sewage 污水、废水 Microorganism微生物 Microbe微生物 Bacteria(复数) Bacterium(单数)细菌 Oxidizer氧化剂 Oxidant氧化剂 Dissolved oxygen溶解氧 Residence time 停留时间 Eutrophic lake富营养化的湖泊 Sanitary sewage 生活污水 Aeration tank 曝气池 Sedimentation tank 沉淀池 Eutrophication 富营养化 Adsorption 吸附 Activated carbon 活性炭 Activated sludge活性污泥 Coagulation 絮凝、凝固 Flocculation 混凝 Sedimentation 沉淀、沉积 Hydrophilic 亲水的、吸水的 Oxidizing agent 氧化剂 Reverse osmosis 反向渗透 Membrane膜 Groundwater地下水 Surface water 地表水 Aluminum sulfate 硫酸铝 Screening （用拦污栅）隔离 Turbidity 浊度，浑浊性 Colloidal胶体 Chlorine dioxide 二氧化氯 Ultraviolet light 紫外线 Limestone 石灰石 Incinerator 焚烧炉 Hazardous waste 危险废物 Refuse垃圾、废物 Environmental protection agency 环保部 Hydrogen sulfide 硫化物 Decontamination 净化，消 除……的污染 Aerobic 需氧的 Anaerobic 厌氧的 Decibel meter 分贝仪 Subsonic 亚声速的 Supersonic 超声速的 Muffler消声器 Ecological disruptions 生态破坏 Aquatic ecosystem 水环境系统 Environmental impact assessments环境影响评价 Kinetics 动力学 Steady-state 稳态的 Point source discharge点源排放 Receiving water收纳水体 Nitrogen oxide 氮氧化物 Photochemical oxidant 光化学氧 化剂 Carbon monoxide一氧化碳 Coliform bacteria 大肠杆菌
1.Types of Business Organization: 1)Sole Proprietorship :an unincorporated business owned by one person 2)Partnership :owned by two or more individuals (called partners) a)Limited partnership——general partners,limited partners 3)Corporation :a legal entity separate from its owners 2、Separation of Ownership and Control (pros and cons)： Pros(赞成的理由): Specialization，Efficiency，Diversify，Going concern Cons(反对的理由)：Four major downsides：agency problem,free-riding problem,increased costs of information https://www.doczj.com/doc/4d15558541.html,rmation asymmetry 3.Overview of Financial Statements balance sheet; income statement;statement of cash flows;statement of retained earnings 4. Statement of Retained Earnings,it shows: the retained earnings balance at the start of the period;how much the firm earned (net income); how much dividends the firm paid;how much net income was reinvested back into the firm (retained earnings);any repurchases of the firm’s stock;any new issues of the firm’s stock; andthe retained earnings balance at the close of the period. 4. Statement of Cash Flow:Operating Cash Flows ，Investing Cash Flows ，Financing Cash Flows 5.Analyzing Financial Ratios Financial ratios are not standardized. Analyzing a single financial ratio for a given year may not be very useful. Some of a firm’s financial accounting practices or choices will affect its financial statements and, finally, its financial ratios. Financial ratios do not provide analysts with all of th e answers about a firm’s condition. 7. Uses and Limitations of Financial Ratio Analysis：while ratio analysis can provide useful information concerning a company’s operations and financial condition, it does have limitations that necessitate care and judgment 1.Risk-return tradeoff Investors will take on additional risk only if they anticipate high return. 2.Time value of money A dollar available today is worth more than a dollar available at a future date. This is because a dollar today can be invested to earn a return. 3.Types of value Going-concern value,Liquidation value ,Book value ,Market value ，ntrinsic value 4.Valuation Approaches discounted cash flow (DCF) valuation，relative valuation，contingent claim valuation，option-pricing models 7.Contractual Provisions of a Typical Bond Par Value,and Coupon Rate,Maturity,Call Provisions,Sinking Fund Provisions,Conversion Rights ,Put Provisions,Indenture,Trustee,Collateral,Bond Rating 1.Introduction to Risk and Return All financial assets are expected to produce cash flows, and the risk of an asset is judged by the risk of its cash flows. Here are two assumptions about risk and return: Assumption (1): The returns from investments are normally distributed.Assumption (2): Investors are risk-averse. The risk of an asset can be considered in two ways: (1) on a stand-alone basis (2) in a portfolio context. In a portfolio context, an asset’s risk can be divided into two components: a,diversifiable risk ;b. market risk.An asset with a high degree of relevant (market) risk must provide a relatively high expected rate of return to attract investors. 4.Efficient Market Hypothesis (EMH) Assumption 1:The returns from investments are normally distributed.Assumption 2: Investors are risk-averse.Assumption3:Investorsare rational.Assumption4:Investors are price takers.Assumption 5: The Efficient Market Hypothesis (EMH) holds. 5. Three types of financial market efficiency: allocationally efficient, operationally efficient,informationally efficient 6. Three main factors associated with informational market efficiency The type of information to which the market price reacts,The speed at which the market price reacts to information,The degree to which market participants over-or under-react to information 8. Characteristics of an Informationally Efficient Market Price changes cannot be predicted. The price of the asset is equal to its fundamental (unobserved but true) value.Prices change due to the inflow of new information, and information flows randomly to the market.Therefore, price changes should be random and unpredictable. 10. Modern portfolio theory —Markowitz’s Mean-variance Framework ,Efficient portfolios are those that have: the lowest risk for an expected rate of return; or the highest expected rate of return for a given level of risk.The assets that meet these criteria make up the efficient frontier.
紫云自治县2016—2017 学年度第一学期期末教学质量检测试卷（）13.—Do you often play football on the weekend? —________ 语五年级英 B. Yes, I do. C. No, I do. A. Yes, I am. 100分钟）100 分时间：（总分：）14. Where________the girl come from? （ A. are B. is C. does 题号一二三四五六七八九总分
（）15. ________nice camera it is! 分得A. What B. How C. What a 评卷人 三、根据所给场景，选择合适的句子。(10 分) 分）一、找出下列单词中与众不同的一项。（10 （）16.当你想知道今天是星期几时，应问：C. hot B. sweet （）1.A. tea A. What day is it today? B. What do you have? C. It's Monday? （B. bike C. lake ）17.当你想知道别人会做什么事时，应问：（）2.A. river A. What do you do? ）（3.A. park B. old C. young B. What can you do? C. What are you do? （）18.当你想知道别人最喜欢的食物是什么时，应问：（）4. A. flower C. mountain B. tree
A. What's your favorite food? B. What 's your best like food? C. Sunday 5. A. Friday B. dirty （）C. What's your favorite fruit? 20 分）二、单项选择。（（）19.当你想感谢对方时，应说：________is your English teacher? （6. ）—A. You are welcome. B. I see. C. Thank you! Miss Liu. —（）20.当你问别人想喝什么时，你应说： C. Who B. Which A. What A. What do you like? B. What would you like to drink? 7. I________ a student. （）C. What's your like? C. is B. are A. am 四、从 B 栏中选出 A 栏的最佳答语。（10 分）8.
01 Passage 1 Hypnotism (催眠术) is very old. Thousands of years ago people started to use it in Egypt. The use of hypnotism has grown very much since that time. Today, doctors and scientists are in almost every country hypnotize people to help them with their problems. What is hypnotism, and how does it work? Many people think that a hypnotist puts people to sleep. Then he makes the hypnotized people do strange things. This is not what a hypnotist does. Hypnotism is really just a way to relax the mind and body. What are some of the uses of hypnotism? We go to a hypnotist because w e have a problem. The problem makes us unhappy. The hypnotist asks us to think hard about something and relax. When we are relaxed, t he hypnotist gives us some ideas to help us with our problems. Hypnotism can help people to remember things. The police sometimes ask hypnotists to help them. For example, a man sees an accident. He forgets the license number of the car he sees. If he is hypnotized he may remember it. The police can then find the car and catch the driver. People who are hypnotized can also make mistakes or say something that isn't true. People remember what they think they saw. That may not be what really happened. The police don't hypnotize people who do something wrong. Why not? People who are hypnotized may say something that isn't true. A person who has done something bad has a good reason to say something that isn't true. 1. Hypnotist helps people by ____. [A] putting them to sleep [B] helping them to get relaxed [C] offering his ideas about their problems [D] making them forget their problems 2. When hypnotized, some people may say something that is not true, because ____. [A] they do not remember what has happened [B] they remember what they think has happened [C] they do not know what has happened [D] they are not interested in what has happened 3. According to the passage, which of the following is TRUE?____ [A] Hypnotism is very different form what it used to be. [B] When a person is hypnotized, his body gets relaxed, while his mind works hard. [C] Hypnotism is much more widely used today than it was thousands of years ago. [D] When hypnotized, a person will do something strange. 4. The passage mainly talks about ____. [A] how hypnotism works [B] the development of hypnotism [C] the use of hypnotism [D] the wonder of hypnotism