jsp大学实用教程第二版课后答案

从一个数组a7中顺序查找元素时假定查找第一个元素a0的概率为13查找第二个元素a1的概率为14查找其余元素的概率均相同则在查找成功时同元素的平均比较次数为3512
第一章绪习 题 一
一、单选题 1.一个数组元数a[i]与( A )的表示等价。 A *(a+i) B a+i C *a+i D &a+i 2.对于两个函数，若函数名相同，但只是( C) 不同则不是重载函数。 A 参数类型 B 参数个数 C 函数类型 3.若需要利用形参直接访问实参，则应把形参变量说明为 (B) 参数。 A 指针 B 引用 C 值 4.下面程序段的复杂度为 (C )。 for(int i=0;i<m;i++) for(int j=0;j<n;j++) a[i][j]=i*j; A O(m2) B O(n2) C O(m*n) D O(m+n) 5.执行下面程序段时，执行S语句的次数为 (D )。 for(int i=1;i<=n;i++) for(int j=1; j<=i;j++) S; A n2 B n2/2 C n(n+1) D n(n+1)/2 6.下面算法的时间复杂度为( B) 。 int f(unsigned int n){ if(n==0||n==1) return 1; Else return n*f(n-1); } A O(1) B O(n) C O(n2) D O(n!) 二、填空题 1.数据的逻辑结构被除数分为 集合结构 、 线性结构 、 树型结构 和 图形结构 四种。 2.数据的存储结构被分为 顺序结构 、 链接结构 、 索引结构 和 散列结构 四种。 3.在线性结构、树型结构和图形结构中，前驱和后继结点之间分别存在着 1对1 、 1对N 和 M对N 的关系。 4.一种抽象数据类型包括 数据 和 操作 两个部分。 5.当一个形参类型的长度较大时，应最好说明为 引用 ，以节省参数值的传输时间和存储参数的空间。 6.当需要用一个形参访问对应的实参时，则该形参应说明为 引用 。 7.在函数中对引用形参的修改就是对相应 实参 的修改，对 值(或赋值)形参的修改只局限在该 函数的内部，不会反映到对应的实参上。

LIMIT实现分页比较方便，但要注意的是有些数据库不支持LIMIT。 MySQL中LIMIT语句格式：SELECT * FROM table LIMIT [offset,]
rows ; LIMIT 接受一个或两个数字参数。参数必须是整型常量。如果给定两个参
数，第一个参数指定返回记录行的起始偏移量，第二个参数指定返回记录行的 最大数目。注意，初始记录行的偏移量是0，而不是1。
delete from mytable;
清空 mytable 表
update mytable set sex="f" where name=’xiaozhang’;
更新 mytable 表中数据
2021年4月27日4时16分 5
清华大学出版社
第五章 JSP访问数据库
5.1 MySQL数据库
关于MySQL数据库，还要说明如下几点： （1）关于MySQL服务生存期问题
MySQL默认的服务生存期为28800秒（8小时），如果超过8小时未访问 MySQL数据库，则MySQL将自动结束服务。查看有关MySQL服务生存期信 息的MySQL命令为：
MySQL> show variables like '%timeout%'; 查看结果如图。 可通过修改MySQL的初始化配置文件修改MySQL的服务生存期。 修改方法是： 打开MySQL中的my.ini文件。 找到[MySQLd]节点，在其中添加以下两项，重启后生效。
show tables;
查看当前的数据库中存在的表
create table mytable(name varchar(20),sex char(1));
创建数据库表 mytable
describe mytable;

第一单元1为方便起见，这些照片将按照时间顺序展示For convenience, the photos will be shown in time sequence.、2出现事故之后你需要把车停下You are required to stop your car after an accident3教育孩子的观念和做法因文化的差异而有所不同The conceptions and practices of child education vary from culture to culture.4与其说他是位音乐家，倒不如说他是位诗人He is more of a poet than a musician5我父亲已好心地提出让我们去飞机场My father has kindly offered to take us to the airport6我们确实应该找个时间很快见面，讨论一下细节We really should meet sometime soon to discuss the details.1You are not required to commit yourself until you know what the invitation is for.Once he starts a job he won't stop until it's finished.他直到30岁才找到女朋友。

.He didn't have a girlfriend until he was thirty.我不告诉你，你不要离开。

Don't leave until I tell you to.2The invitation turns out to be something you'd hate to do.It turns out that he is the person you'd have to deal with.真实情况原来比我们想象得更为离奇。

实用文档之"最全的全新版大学英语第二版综合教程2答案"课后练习答案Unit1 Ways of LearningPart II Reading TaskComprehensionContent QuestionPair Work1. They were studying arts education in Chinese kindergartens and elementary schools in Nanjing.2. Their 18-month-old son Benjamin was fond of trying to place the key into the slot of the key box during their stay at the Jinling Hotel.3. They would come over to watch Benjamin and then try to teach him how to do it properly.4. Because he realized that this anecdote was directly relevant to their assigned tasks in China: to investigate early childhood education andto throw light on Chinese attitudes toward creativity.5. Most of them displayed the same attitude as the staff at the Jinling Hotel.6. He emphasized that the most important thing is to teach the child that on can solve a problem effectively by oneself.7. He means that this incident pointed to important differences in educational and artistic practices between China and the USA.8. The manner in which the Chinese staff saw the need to teach the child by guiding his hand in the characteristic of a broader attitude to education, one that stands in contrast to the Western preference for leaving the child to explore and learn unaided.9. One example is of children at the age of 5 or 6 painting flowers, fish and animals skillfully and confidently; in a second example, calligraphers 9 and 10 years old were producing works; and in athird, young artists work on perfecting their craft for several hours a day.10. Americans think that unless creativity has been acquired early, it may never emerge, and skills can be picked up later. Chinese think that if skills are not acquired early, they may never be acquired, and there is no hurry to promote creativity.11. This is mainly due to the difference in their way of thinking.12. The author makes the suggestion that we should strike a better balance between the poles of creativity and basic skills.Text OrganizationWorking On Your Own1.1) The text begins with an anecdote.2) His thoughts are mainly about different approaches to learning in China and the West.3) He winds up the text with a suggestion in the form of a question.2. Chinese1) Show a child how to do something, or tech by holding the hand2) Give greater priority to developing skills at an early age, believing that creativity can be promoted over timeAmericans1) Teach children that they should rely on themselves for solutions to problems2) Put more emphasis on fostering creativity in young children, thinking skills can be picked up laterLanguage Sense Enhancement(1) Summarizing(2) value originality and independence(3) contrast between(4) in terms of(5) harbor(6) fearful(7) comparable(8) promote creativity(9) emerge(10) picked up Language Focus VocabularyI1.1) insert2) on occasion3) investigate4) In retrospect5) initial6) phenomena7) attached8) make up for9) is awaiting10) not; in the least11) promote12) emerged2.1) a striking contrast between the standards of living in the north of the country and the south.2) is said to be superior to synthetic fiber.3) as a financial center has evolved slowly.4) is not relevant to whether he is a good lawyer.5) by a little-known sixteen-century Italian poet have found their way into some English magazines.3.1) be picked up; can’t accomplish; am exaggerating2) somewhat; the performance; have neglected; they apply to3) assist; On the other hand; are valid; a superiorII1.1) continual2) continuous3) continual4) continuous2.1) principal2) principal3) principle4) principles5) principalIII1. themselves2. himself/herself3. herself/by herself/on her own4. itself5. ourselves6. yourself/by yourself/on your own Comprehensive ExercisesI. cloze1.(1) contrast(2) exaggerating(3) priority(4) on the other hand(5) promoting(6) pick up(7) assist(8) accomplish(9) occasion(10) neglecting(11) worthwhile(12) superior2.0-(2) perform(3) facing(4) competent(5) equipped(6) designed(7) approach(8) rest(9) definitely(10) qualityII. translation1.(1) It takes an enormous amount of courage to make a departure from the tradition.(2) Tom used to be very shy, but this time he was bold enough to give a performance in front ofa large audience.(3) Many educators think it desirable to foster the creative spirit in the child at an early age. (4) Assuming this painting really is a masterpiece, do you think it’s worthwhile to buy it?(5) If the data is statistically valid, it will throw light on the problem we are investigating.2.To improve our English, it is critical to do more reading, writing, listening and speaking. Besides, learning by heart as many well-written essays aspossible is also very important. Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English.Unit2 ValuesPart II Reading TaskComprehensionContent QuestionPair Work1. The Salvation Army is a religious charitable organization. A Salvation Army bell ringer is a volunteer who help it collect donations.2. The boy asked him: Are you poor? He did it simply out of confusion and curiosity. Obviously he knew nothing about the Salvation Army bellringer.3. He said, “I have more than some people, but not as much as others.”This means that he was neither poor nor rich.4. The boy’s mother scolded him because the question was social inappropriate, especially toa person who looked poor.5. Yes, economically he is poor. He lives in a small basement apartment. He doesn’t even have a color TV. He falls into the lowest income category. And so on.6. No, the writer does not feel poor. This is because he has enjoyed good health and creativity which he thinks are much more important than material goods.7. He feels out of place among people who are primarily interested in material things.8. She told him that she was interested in what’s on the inside. but after he took her to his poorly furnished apartment, she changed her mindcompletely.9. It only shows that to her the most important thing was still material goods rather than what she had claimed before.10. Commercial can put people under pressure to purchase more than is really necessary.11. Because December is the time for to work for the Salvation Army as a bell ringer, which gives him a genuine sense of belonging and brings him happiness in helping others.12. The boy’s question has helped the writer realize that, despite his lack of expensive possessions, he is rich in many other ways and should be thankful for that.Text OrganizationWorking On Your Own1.1) a.√2) the essay is meant to explain something that is, the author’s view of life.3) That one can live a life full of riches without being rich financially.2.Part One: The writer’s encounter with a boy who raised the question “are you poor?”Part Two: In search of an answer the writer finds that not having expensive possessions doesn’t make him feel poor mainly because he enjoys life in many other ways.Part Three: In conclusion, the writer thinks he’s grown to understand more about himself because of the boy’s question.Language Sense Enhancement1.(1) attain(2) wear and tear(3) dependable(4) modest(5) primarily(6) minimal(7) exceptionally(8) illness-free(9) spirited(10) energizing Language Focus VocabularyI1.1) abrupt2) emotional3) bless4) wear and tear5) dated6) consequences7) seemingly8) in contrast to9) Curiosity10) genuine11) primarily12) sentiments2.1) confronted with more than one problem, try to solve the easiest one first.2) vital to the existence of all forms of life.3) some confusion among the students about what to do after class to follow up on the subject.4) nothing more than a job and an apartment to be happy.5) tickled him to think that she’d come to ask his advice3.1) a lingering; fabricating; sentiments2) fill out; every item; vital; consequences3) be denied; tangible; cherish; attainII1. It is a long trip and will take us five hours by bus.2. She arrived early and took a front row seat.3. Don’t take me for a fool.4. It takes a lot of imagination to fabricate such a story.5. My uncle will take me (along on his trip) to the Arctic this summer.6. He took the dinner plate I passed to him.7. Kevin took second prize in the weight-lifting competition.8. If you don’t take my advice, you will regret it.III1. hanging2. to give3. to return4. being praised5. not having written6. to say7. to open8. being helpedComprehensive ExercisesI. cloze1.(1) well-off/affluent(2) dated(3) falling into(4) bracket(5) deny(6) tangible(7) pursuit(8) cherishes(9) out of place(10) abrupt(11) focus(12) donations2.(1) consume(2) fueled(3) annual(4) plain(5) physically(6) security(7) indicates(8) equally(9) traditional(10) followsIII. Translation1.1) The company denied that its donations had a commercial purpose.2) Whenever he was angry, he would begin to stammer slightly.3) Education is the most cherished tradition in our family. That’s why my parents never took me to dinner at expensive restaurants, but sent me to the best private school.4) Shortly after he recovered from the surgery, he lost his job and thus had to go through another difficult phase of his life.5) In contrast to our affluent neighbors, myparents are rather poor, but they have always tried to meet our minimal needs.2.With more and more donations coming in, our university will be much better off financially next year. We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.Unit3 The Generation GapPart II Reading TaskComprehensionContent QuestionPair Work1. There are seven characters---Father, Mother, Heidi, Diane, Sean, Restaurant Manager, and Mrs. Higgins.2. No. Because what he does usually ends up embarrassing them.3. To buy a guitar.4. To check if Sean was going to embarrass him.5. He knew his father was going to embarrass him.6. It was unnecessary and embarrassing.7. He wanted Dan to pressure his son into asking Diane to the senior prom.8. He would speak to his son and insist that the latter give Diane a call.9. She felt humiliated.10. Because the Thompson had just moved.11. He tried to let her know how exceptionally talented a young woman Heidi was.12. Because she couldn’t bear being embarrassed by her father.Text OrganizationWorking On Your Own1.1. A fast-food restaurant2. The Thompson family dining room3. An office at a high school2.Scene One: Father embarrassed Sean by talking too proudly to the restaurant manager.Scene Two: Father embarrassed Diane by persuading a colleague into pressing his son to ask her to the senior prom.Scene Three: Father embarrassed Heidi by boating to an official at her new school about how talented she was.Language Sense Enhancement1.(1) once in a while(2) for(3) the problem(4) he thinks(5) humiliated(6) class president(7) have(8) Actually(9) stop to think(10) interference Language Focus VocabularyI1.1) typical2) dumb3) junior4) glorious5) welfare6) came over7) interference8) fading9) narrowed down10) frank11) schemes12) at any rate2.1) consists of five generals and four police officers.2) will be in a location overlooking the lake.3) was humiliated by her comments about my family background in front of so many people.4) have any proof that it was Henry who stole the computer?5) was exhausted after the long cycle ride.3.1) hysterical; was handed down by; should have known better than2) twisted; over and over; talented son3) patience; not to keep him in suspense; assured; repeatedlyII. Collocation1. adequate2. anxious3. certain4. content5. crazy6. likely7. fortunate8. keenIII. Usage1. be admitted2. live3. be postponed4. buy5. be banned6. be Comprehensive ExercisesI. cloze1.(1) typical(2) welfare(3) constant(4) frank(5) talent(6) dumb(7) know better than that(8) repeatedly(9) dread(10) interference(11) bet(12) assure2.(1) despite(2) really(3) same(4) contact(5) admitted(6) attempt(7) not(8) tend(9) different(10) mannerII. Translation1.(1) Have scientists found proof of water on Mars?(2) The planning committee has narrowed down the possible locations for the nuclear power plant to two coastal towns.(3) Sam not only lost his job but also both legs; he had to live on welfare for the rest of his life. (4) A jury consisting of 12 members voted in unison that Mary was guilty.(5) Sean felt humiliated to hear his talent being questioned.2.George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle theissue. As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.”In the end George traded his CD’s for computer games software from his classmates.Unit4 The Virtual WorldPart II Reading TaskComprehensionContent QuestionPair Work1. She used to be a television producer, but now she is a writer.2. She writes and edits articles online, submits them via email, and communicates with colleagues via the Internet, too.3. She could stay computer-assisted at home for weeks, going out only t get mail, newspapers and groceries.4. They feel as if they had become one withthe computer, and life seems to be unreal.5. That people who grew used to a virtual life would feel an aversion to outside forms of socializing.6. She gets overexcited, speaks too much, and interrupts others.7. She is bad-tempered, easily angered, and attacks everyone in sight, all because she has long become separated from others and lacks emotional face-to-face exchanges with people.8. She fights her boyfriend, misinterpreting his intentions because of the lack of emotional cues given by their typed dialogue.9. Because we rely on co-works for company.10. She calls people, arrangers to meet the few friends remaining in the City, gets to the gym, arranges interviews for stories, doctor’s appointments---anything to get her out of the house and connected with others.11. No, she doesn’t feel happy. She feels being face to face is intolerable.12. She makes her excuses and flees, re-enters her apartment, runs to the computer, clicks on the modem, and disappears into the virtual world again.Text OrganizationWorking On Your Own1.1. 2-32. 1,4-10,133. 114. 122.The first paragraph describes the consequences of living a virtual life and the last tells of the author’s escape back into it. Together, they bring out the dilemma people at present are in: Because of modern technology, we have a choice between a virtual life and real life, but find bothunsatisfactory.Language Sense Enhancement 1.(1) routine(2) for company(3) unemployment(4) externally(5) drug abuse(6) restore(7) fled(8) gym(9) set apart(10) appointments VocabularyI1.1) conversely2) but then3) symptom4) spitting5) abusing6) tone7) took; in8) editing9) have arranged10) in sight11) stretched12) data2.1) smoking cigarettes jars on me.2) find themselves getting sucked in.3) has arranged for a technician from the computer store to check and repair it.4) fled their country to avoid military service/fled to other countries to avoid military service.5) restore people’s confidence in it.3.1) the virtual; on line; via2) nightmare; routine; any appointment;arrange for3) cue; remarks; his tuneII. Collocation1. We came here all the way on foot.2. Private cars are not allowed on campus.3. They are on vacation in Florida.4. Mary has been talking to her friend on the phone for an hour.5. Don’t worry, Lucy is always on time.6. Industrial demand on fuel is on the rise. III. Usage1. hard2. difficult3. impossible4. tough5. hard6. easyComprehensive ExercisesI. cloze1.(1) Internet(2) click(3) virtual(4) routines(5) arrange(6) nightmare(7) annoying(8) connection(9) crawls(10) take in(11) spit(12) data(13) sucked into(14) At times(15) flee(16) on line2.(1) companion(2) deliver(3) access(4) enables(5) customers(6) delights(7) provides(8) small(9) remote(10) informationII. Translation1.1) Research shows that laughter can bring a lot of health benefits.2) A show Internet connection speed is really annoying.3) As the law stands, helping someone commit suicide is a crime.4) In her report, Mary tries to interpret the data from a completely different angle.5) Sue is a girl of great talent. Her amazing memory sets her apart from her classmates.2.Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.Unit5 Overcoming ObstaclesPart II Reading TaskComprehensionContent QuestionPair Work1. Because the pole was set at 17 feet which was three inches higher than his personal best.2. Because pole-vaulting combines the grace of a gymnast with the strength of a bodybuilder.3. His childhood dream was to fly. His mother read him numerous stories about flying when he was growing up.4. Because he believed in hard work and sweat. His motto: If you want something, work for it!5. Michael's mother wished he could relax a bit more and be that "free dreaming" little boy. On one occasion she attempted to talk to him and his father about this, but his dad quickly interrupted, smiled and said, "You want something, work for it!"6. He began a very careful training program.7. He seemed unaware of the fact that he had just beaten his personal best by three inches. He was very calm.8. He began to feel nervous when the bar was set at nine inches higher than his personalbest.9. What his mother had taught him about how to deal with tension or anxiety helped him overcome his nervousness.10. The singing of some distant birds in flight made him associate his final jump with his childhood dream.11. He could imagine the smile on his mother’s face. He thought his father was probably smiling too, even laughing. However, in fact, his father hugged his wife and cried like a baby in her arms.12. Because he was blind.Text OrganizationWorking On Your Own1.Part One: Michael faced the most challenging competition in his pole-vaulting career.Part Two: Michael’s childhood was marked with dreams and tough training.Part Three: Michael topped his personal best, wonthe championship and set a new world record.2.(1) It also has the element of flying, and the thought of flying as high as a two-story building is a mere fantasy to anyone watching such an event. As long as Michael could remember he had always dreamed of flying.(2) All of Michael’s vaults today seemed to be the reward for his hard work.Language Sense Enhancement1.(1) startled(2) bale of hay(3) off(4) intensity(5) shaking the tension(6) tense(7) description(8) out of nowhere(9) pictured(10) scaredVocabularyI1.1) startled2) mere3) motion4) sweating5) stretched out6) vain7) On the occasion8) anxiety9) emotions10) ashamed of11) In my mind’s eye12) recurring2.1) coincides with her husband’s.2) sends the prices soaring/results in the soaring of prices.3) of alternate sunshine and rain.4) have been his lifelong passions, although he studied economics at university.5) Tension came over her3.1) media; dedication to; grace2) his competitors; in excitement; hug him; congratulate him on3) emotions; numerous; intensity; passion forII. Collocation1. Mike, a Green, made the suggestion thata large park be built near the community.2. In a letter to his daughter, Mr. Smith expressed his wish that she (should) continue her education to acquire still another degree.3. There is no reason to hold the belief that humans have no direct moral responsibility to safeguard the welfare of animals.4. Children need to feel safe about theworld they grow up in, and it is unwise to give them the idea that everything they come into contact with might be a threat.5. Anxiety can result from the notion that life has not treated us fairly.6. Nobody believed his claim that he was innocent.III. Words with Multiple Meanings1. I work out in the gym for one hour every morning.2. Florence has worked as a cleaner at the factory for five years.3. The wounded man worked his way across the field on his hands and knees.4. The safe load for a truck of this type works out at about twenty-five tons.5. It is difficult to understand how human minds work.6. To my disappointment, the manager’s plan of promoting the new products doesn’t workat all.7. The teacher has a lot of experience of working with children who don’t know how to learn.8. The medicine was like magic, and it worked instantly after you took it. Comprehensive ExercisesI. cloze1.(1) In my mind’s eye(2) groan(3) competitor(4) intensity(5) anxiety(6) tense(7) sweat(8) tension(9) soaring(10) recurring(11) brought me back to earth(12) fantasy(13) sweat(14) congratulate(15) number(16) media2.(1) engineer(2) forget(3) convinced(4) how(5) build(6) accident(7) thought(8) only(9) sharp(10) touched(11) instructions(12) finallyII. Translation 1.1) It is the creativity and dedication of the workers and executives that turned the company into a profitable business.2) The prices of food and medicine have soared in the past three months.3) We plan to repaint the upper floors of the office building.4) His success shows that popularity and artistic merit sometimes coincide.5) I don’t want to see my beloved grandmother lying in a hospital bed and groaning painfully.2.Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry. You needn’t/don’t have to be ashamed of crying. Anxiety and sorrow can flow out of the body along with tears.Consider the case of/Take Donna. Her sonunfortunately died in a car accident. The intensity of the blow made her unable to cry. She said, “It was not until two weeks later that I began to cry. And then I felt as if a big stone had been lifted from my shoulders. It was the tears that brought me back to earth and helped me survive the crisis.”Unit6 Women, Half the SkyPart II Reading TaskComprehensionContent QuestionPair Work1. They liked girly toys such as a miniature kitchen, and Barbies.2. To convert a gas-guzzling SUV into a hybrid electric vehicle.3. Because she didn’t know anything about cars and was afraid of being cheated by the mechanic.4. She was craving independence and wanted to live away from home for some time.5. It helped her earn six engineering credits, which of course made it easier for her to become an engineering major.6. Five years.7. In her view, if you find a subject is difficult to learn, it does not mean you’re not good at it. It just means you have to set your mind and work harder to get good at it.8. Because he had confidence in her abilities believing she could have done better if she had studied more.9. No, she wasn’t always confident. She had moments of panic, worried that as a woman she would be unable to understand thermodynamics.10. She considers it wrong because it is based on a faulty premise.11. It is flexible and more powerful than we imagine.12. What she means is not to accept others’opinions blindly but to use one’s own judgment.Text OrganizationWorking On Your Own1.Part One: The author describes how she stumbled into engineering.Part Two: The author writes about how she has overcome obstacles, including the bias against women, on her way to success.Part Three: The author draws the conclusion that women can do anything men can so long as they believe in their own abilities.2.1) she was not a tomboy.not to an engineering department.she didn’t know the first thing about engineering. because she craved independence from her parents.already earned her six credits in engineering.2) math and design.she participated in a national competition toconvert an SUV into a hybrid electric vehicle. work harder at it.that she should study more.had to work hard at courses she found difficult, which encouraged her to keep going.Language Sense Enhancement1.(1) limit(2) denying(3) favor(4) others(5) relevant(6) translating(7) hard and fast conclusions(8) focus(9) incredibly flexible(10) consider the possibilityVocabularyI1.1) cultural/culture2) indication3) miniature4) ironic5) stumbled into6) decent7) buzzing8) abnormal9) mechanical10) Shuddering11) implied12) leap2.1) convert RMB into US dollars in the foreign exchange office at the airport.2) didn’t know the first thing about cooking as she looked puzzled as to how to cook rice with the rice cooker.3) their faulty equipment the team had accomplished some very useful work.4) allowing me to work flexible hours as long as I work eight hours a day.5) couldn’t help thinking the book must be quite fascinating.3.1) will not panic/feel panic; ’ll be at a disadvantage2) hybrid; transmissions3) crave; One indication; to distinguishII. Synonyms in Context1. also2. as well/too3. too4. also5. as well/too6. too7. also8. Also。

《实用综合教程》（第二版）第3册电子教案
Unit 8 Harry Potter
Background Information Discussion
Rowling did not like her secretarial duties, often writing instead of working. She also often visited her mother. During one of these train trips, Rowling struck on an idea about an orphaned boy wizard named Harry Potter and began inventing characters and settings.
《实用综合教程》（第二版）第3ter
Background Information Discussion
Question: 1. Do you like The Harry Potter books or films better? Why? 2. Who is your favorite character?
Script
1. Who is Daniel? Daniel is the actor who has been _p_la_y_in_g_ Harry Potter for 10 years.
《实用综合教程》（第二版）第3册电子教案
Unit 8 Harry Potter
Listening
Speaking
《实用综合教程》（第二版）第3册电子教案
Unit 8 Harry Potter
Listening
Speaking
I. Listening

软件工程实用教程2版课后答案第1章软件工程引论1．什么是软件危机？它和软件工程有什么关系？答案要点：由于软件规模的扩大、功能的增强和复杂性的增加，使得在一定时间内仅依靠少数人开发一个软件变得越来越困难。

在软件开发中经常会出现时间延迟、预算超支、质量得不到保证、移植性差等问题，甚至有的项目在耗费了大量人力、财力后，由于离目标相差甚远而宣布失败。

软件危机的突出表现：1）软件生产率低2）软件产品常常与用户要求不一致3）软件规模的增长，带来了复杂度的增加4）不可维护性突出5）软件文档不完整、不一致。

人们提出“软件工程”的概念，就是为了用工程的方法和管理手段，将软件开发纳入工程化的轨道，以便开发出成本低、功能强、可靠性高的软件产品。

由于引入了软件工程的思想，把其他工程技术研究和开发领域中行之有效的知识和方法运用到软件开发工作中来，提出了按工程化的原则和方法组织软件开发工作的解决思路和具体方法，在一定程度上缓解了“软件危机”。

2．简述软件和软件工程的定义以及软件工程的形成过程。

答案要点：计算机软件是由计算机程序的发展而形成的一个概念。

它是与计算机系统操作有关的程序、规程、规则及其文档和数据的统称。

软件由两部分组成：一是机器可执行的程序和有关的数据；二是与软件开发、运行、维护、使用和培训有关的文档。

软件工程是指导计算机软件开发和维护的工程学科。

它强调按照软件产品的生产特性，采用工程的概念、原理、技术和方法来开发与维护软件，把经过时间考验而证明正确的管理技术和当前最好的技术结合起来，以便经济地开发出高质量的软件并有效地维护它。

第一阶段：20世纪70年代，为了解决软件项目失败率高、错误率高以及软件维护任务重等问题，人们提出软件生产工程化的思想，希望使软件生产走上正规化的道路，并努力克服软件危机。

第二阶段：20世纪80年代，面向对象的方法与技术受到了广泛的重视，Smalltalk-80的出现标志着面向对象的程序设计进入了实用和成熟阶段。

《C语言大学实用教程》第2版课后答案下载《C语言大学实用教程》第2版注重教材的可读性和可用性，每章开头有内容关键词和难点提示。

以下是由关于的内容，希望大家喜欢!
作者：苏小红陈惠鹏孙志岗等编著
出版社：电子工业出版社
出版时间：xx年8月第1版，xx年2月第2版
丛书：21世纪大学计算机系列教材，普通高等教育“十五”国家级规划教材
开本：16
页数：436
第2版封面
第2版封面
字数：720000
纸张：胶版纸
I S B N：9787121037825(第2版)
包装：平装
本书为普通高等教育“十一五”国家级规划教材。

本书是一本充满趣味性和实用性的大学C语言教材，适合作为大学各专业公共课教材和全国计算机等级考试参考书。

全书由11章组成，内容包括：程序设计ABC，数据类型、运算符与表达式，简单的C程序设计，程序的控制构造，函数，数组，指针，构造体与共用体，函数的高级应用，文件操作，C程序设计常见错误及解决方案等。

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习题 8 I/O 设备管理一、选择题题号1 2 3 4 5 6 7 8 9 10答案B D B A A D D B B B题号11 12 13 14 15 16 17 18 19 20答案A C A A A A A C C A二、综合题5、答：DMA 是Direct Memory Access（直接存储器访问）的缩写。

DMA 方式的特点是，数据传输的基本单位是数据块，所传输的数据时从设备直接送入内存，期间不需要CPU的干预，或者相反；仅在传送一个或多个数据块的开始和结束时才需要CPU 的干预，整块数据的传送是在DMA 控制器的控制下完成的。

DMA 与中断方式的主要区别是：中断驱动I/O 控制方式每几个数据传输后即发出一次中断，DMA 控制方式是在一批数据传输完成后发出一次中断；中断驱动I/O 控制方式下数据的传输是由CPU 控制的，DMA 控制方式下在数据块传输的开始和结束阶段由CPU 控制，在传输过程中由DMA 控制器控制。

2、答：（1）和（3）为设备驱动程序实现。

（2）和（4）为逻辑I/O 层实现。

3、答：通道是一种特殊的I/O 处理机，它具有执行I/O 指令的能力，并通过执行通道(I/O)程序来控制I/O 操作。

但I/O 通道又与一般的处理机不同，主要表现在以下两个方面: 一是其指令类型单一；二是通道没有自己的内存，与CPU 共享内存。

通道经常采用交叉连接是为了增加通路，即使得每一个设备与所有的控制器相连，每个控制器与所有的通道相连，增加了存储器与设备之间的通路，这样在设备分配时，可选择的范围就大。

4、答：（1）先来先服务算法的调度顺序为：20，44，40，4，80，12，76移动的柱面数分别为：20，24，4，36，76，68，64柱面移动总量为：292寻道时间为：292*3 ms=876 ms（2）最短寻找时间优先算法调度顺序为：40、44、20、12、4、76、80移动的柱面数分别为：0，4，24，8，8，72，4柱面移动总量为：120寻道时间为：120*3ms=360ms5、答：每条记录的读取时间为20ms/4 = 5ms，优化前处理总时间为：[（5+5）+（5*3+5+5）+（5*3+5+5）+（5*3+5+5）]ms = 85 ms优化后记录顺序为：A，C，B，D。

Unit 1Key to the Exercises Section A Passage A II. Reading Comprehension Based on what you have learned from the text, decide whether the following statements are true (T), false (F) in the text.1) T 2) T 3) F Children could not be trusted to learn naturally without a great deal of direction and criticism. 4) T 5) F Yet absolute respect is required when there is absolute authority, so we didn’t question more than once and obediently complied with their rules. 6) F 7) T 8) F The author set them out for readers so readers might consider what kind of rules they learned from the family in which they grew up —and what kinds of rules they’re teaching their children. III. Vocabulary and Structure 1. Select words from what are given and fill in the blanks with their proper forms。

(1) discussions (2) perspective (3) original (4) expected (5) existing (6) to admit (7) unwilling (8) prevented (9) effective (10) be understood 2. Choose the right word and complete the sentence with its proper form。

一、JDBC概述
4、JDBC接口
DBC的接口分为两个层次：一个是面向程序开发人员的 JDBC API，另外一个是底层的JDBC Driver API。JDBC接口 如图所示。
Java Application JDBC API
JDBC Manager
JDBC-Net Driver
JDBC-ODBC Bridge Driver ODBC and DB Drivers
JSP实用简明教程（第二版）
一、JDBC概述
1、什么是JDBC
JDBC是一种可用于执行SQL语句的Java API （ApplicationProgrammingInterface应用程序设计接口）， 它由一些Java语言编写的类和界面组成。JDBC具有以下这些 特点：
●它是一种在SQL水平上的API，可以直接调用SQL命令。 ●与SQL的一致性。JDBC API允许将任何查询字符串一直传到所涉及的DBMS驱动 程序上，这意味着应用程序可以使用任意多的SQL功能。 ●它可以在现有数据库接口上实现。JDBC API能够建立在普通的SQL API上，特 别是ODBC。 ●它提供了与其它Java系统一致的Java接口。JDBC建立在Java内核现有的风格 上，和Java语言标准规范是一致的。 ●简单易用。每个特定的任务只提供一种方案，避免提供多种方案。如果一些 重要的功能遗漏了，那么我们在晚些时候将扩充这个API。 ●使用健壮、静态的通用数据类型。JDBC可以静态地表达大部分类型信息，这 使得尽可能多的错误可以在编译的时候被发现。
JDBC Driver API Driver A Driver B
...
Published Protocol
Proprietary database

《Web开发技术》复习题一、选择题1、在传统的HTML页面中加入( D)就构成了一个JSP页面文件。

A、JAVA程序片B、JSP标签C、用“<％"、“%〉"标记符号括起来的程序D、JAVA程序片和JSP标签2、配置JSP运行环境，若WEB应用服务器选用TOMCAT，以下说法正确的是：（B）A、先安装TOMCAT，再安装JDKB、先安装JDK，再安装TOMCATC、不需安装JDK,安装TOMCAT就可以了D、JDK和TOMCAT只要都安装就可以了，安装顺序没关系3、对于“〈%!”、“%>”之间声明的变量,以下说法正确的是：（B）A、不是JSP页面的成员变量B、多个用户同时访问该页面时，任何一个用户对这些变量的操作,都会影响到其他用户C、多个用户同时访问该页面时,每个用户对这些变量的操作都是互相独立的，不会互相影响D、是JSP页面的局部变量4、在客户端浏览器的源代码中可以看到（B）A、JSP注释B、HTML注释C、JSP注释和HTML注释D、JAVA注释5、page指令的作用是：（A ）A、用来定义整个JSP页面的一些属性和这些属性的值B、用来在JSP页面内某处嵌入一个文件C、使该JSP页面动态包含一个文件D、指示JSP页面加载Java plugin6、page指令的import属性的作用是（C ）A、定义JSP页面响应的MIME类型B、定义JSP页面使用的脚本语言C、为JSP页面引入JAVA包中的类D、定义JSP页面字符的编码7、page指令的（C )属性可以设置JSP页面是否可多线程访问A、sessionB、bufferC、isThreadSafeD、info8、（C ）可在JSP页面出现该指令的位置处，静态插入一个文件.A、page指令标签B、page指令的import属性C、include指令标签D、include动作标签9、以下对象中的( D ）不是JSP的内置对象。

Unit1 Ways of Learning VocabularyI1.1)insert2)on occasion3)investigate4)In retrospect 5)initial6)phenomena7)attached8)make up for9)is awaiting10)not; in the least11)promote12)emerged2.1) a striking contrast between the standards of living in the north of thecountry and the south.2)is said to be superior to synthetic fiber.3)as a financial center has evolved slowly.4)is not relevant to whether he is a good lawyer.5)by a little-known sixteen-century Italian poet have found their way intosome English magazines.3.1)be picked up; can’t accomplish; am exaggerating2)somewhat; the performance; have neglected; they apply to3)assist; On the other hand; are valid; a superiorII1.1)continual2)continuous 3)continual4)continuous2.1)principal2)principal3)principle 4)principles5)principalIII1.themselves2.himself/herself3.herself/by herself/on her own4.itself5.ourselves6.yourself/by yourself/on your ownComprehensive Exercises I.cloze1.(1)contrast(2)exaggerating (3)priority(4)on the otherhand(5)promoting(6)pick up(7)assist(8)accomplish (9)on occasion(10)n eglecting(11)w orthwhile(12)s uperior2.(1)end(2)perform(3)facing(4)competent (5)equipped(6)designed(7)approach(8)rest(9)definitely(10)q ualityII.translation1.(1)It takes an enormous amount of courage to make a departure from thetradition.(2)Tom used to be very shy, but this time he was bold enough to give aperformance in front of a large audience.(3)Many educators think it desirable to foster the creative spirit in the childat an early age.(4)Assuming this painting really is a masterpiece, do you think it’sworthwhile to buy it?(5)If the data is statistically valid, it will throw light on the problem we areinvestigating.2.To improve our English, it is critical to do more reading, writing, listening and speaking. Besides, learning by heart as many well-written essays as possible is also very important. Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most de sirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English.Unit2 ValuesVocabularyI1.1)abrupt2)emotional3)bless4)wear and tear 5)dated6)consequences7)seemingly8)in contrast to9)Curiosity10)genuine11)primarily12)sentiments2.1)confronted with more than one problem, try to solve the easiest one first.2)vital to the existence of all forms of life.3)some confusion among the students about what to do after class to follow up on thesubject.4)nothing more than a job and an apartment to be happy.5)tickled him to think that she’d come to ask his advice3.1) a lingering; fabricating; sentiments2)fill out; every item; vital; consequences3)be denied; tangible; cherish; attainII1.It is a long trip and will take us five hours by bus.2.She arrived early and took a front row seat.3.Don’t take me for a fool.4.It takes a lot of imagination to fabricate such a story.5.My uncle will take me (along on his trip) to the Arctic this summer.6.He took the dinner plate I passed to him.7.Kevin took second prize in the weight-lifting competition.8.If you don’t take my advice, you will regret it.III1.hanging2.to give3.to return4.being praised5.not having written6.to say7.to open8.being helpedComprehensive Exercises I.cloze1.(1)well-off/affluent(2)dated(3)falling into(4)bracket (5)deny(6)tangible(7)pursuit(8)cherishes(9)out of place(10)a brupt(11)f ocus(12)d onations2.(1)consume(2)fueled(3)annual(4)plain (5)physically(6)security(7)indicates(8)equally(9)traditional(10)f ollowIII. Translation1.1)The company denied that its donations had a commercial purpose.2)Whenever he was angry, he would begin to stammer slightly.3)Education is the most cherished tradition in our family. That’s why myparents never took me to dinner at expensive r estaurants, but sent me tothe best private school.4)Shortly after he recovered from the surge ry, he lost his job and thus hadto go through another difficult phase of his life.5)In contrast to our affluent neighbors, my parents are rather poor, butthey have always tried to meet our minimal needs.2.With more and more donations coming in, our university will be much better off financially next year. W e will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.Unit3 The Generation Gap VocabularyI1.1)typical2)dumb3)junior4)glorious 5)welfare6)came over7)interference8)fading9)narrowed down10)frank11)schemes12)at any rate2.1)consists of five generals and four police officers.2)will be in a location overlooking the lake.3)was humiliated by her comments about my family background in frontof so many people.4)have any proof that it was Henry who stole the computer?5)was exhausted after the long cycle ride.3.1)hysterical; was handed down by; should have known better than2)twisted; over and over; talented son3)patience; not to keep him in suspense; assured; repeatedlyII.Collocation1.adequate2.anxious3.certain4.content5.crazy6.likely7.fortunate8.keenage1.be admitted2.live3.be postponed4.buy5.be banned6.be Comprehensive ExercisesI.cloze1.(1)typical(2)welfare(3)constant(4)frank(5)talent(6)dumb (7)know better than that(8)repeatedly(9)dread(10)i nterference(11)b et(12)a ssure2.(1)despite(2)really(3)same(4)contact (5)admitted(6)attempt(7)not(8)tend(9)different(10)m annerII.Translation1.(1)Have scientists found proof of water on Mars?(2)The planning committee has narrowed down the possible locations forthe nuclear power plant to two coastal towns.(3)Sam not only lost his job but also both legs; he had to live on welfare forthe rest of his life.(4) A jury consisting of 12 members voted in unison that Mary was guilty.(5)Sean felt humiliated to hear his talent being questioned.2.George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his son, “What has come over you? Y ou should know better than to disturb others for your own amusement.” In the end George traded his CD’s for computer games software from his classmates.Unit4 The Virtual World VocabularyI1)conversely2)but then3)symptom4)spitting 5)abusing6)tone7)took; in8)editing9)have arranged10)in sight11)stretched12)data2.1)smoking cigarettes jars on me.2)find themselves getting sucked in.3)has arranged for a technician from the computer store to check andrepair it.4)fled their country to avoid military service/fled to other countries toavoid military service.5)restore people’s confidence in it.3.1)the virtual; on line; via2)nightmare; routine; any appointment; arrange for3)cue; remarks; his tuneII.Collocation1.W e came here all the way on foot.2.Private cars are not allowed on campus.3.They are on vacation in Florida.4.Mary has been talking to her friend on the phone for an hour.5.Don’t worry, Lucy is always on time.6.Industrial demand on fuel is on the rise.age1.hard2.difficult3.impossible4.tough5.hard6.easyComprehensive ExercisesI.cloze1.(1)Internet(2)click(3)virtual(4)routines(5)arrange(6)nightmare (7)annoying(8)connection(9)crawls(10)t ake in(11)s pit(12)d ata(13)s ucked into(14)A t times(15)f lee(16)o n line(1)companion(2)deliver(3)access(4)enables (5)customers(6)delights(7)provides(8)small(9)remote(10)i nformationII.Translation1.1)Research shows that laughter can bring a lot of health benefits.2) A slow Internet connection speed is really annoying.3)As the law stands, helping someone commit suicide is a crime.4)In her report, Mary tries to interpret the data from a completelydifferent angle.5)Sue is a girl of great talent. Her amazing memory sets her apart from herclassmates.2.Perhaps you envy me for being able to work from home on the computer: I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. W orse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.Unit5 Overcoming Obstacles VocabularyI1.1)startled2)mere3)motion4)sweating5)stretched out 6)vain7)On the occasion8)anxiety9)emotions10)ashamed of11)In my mind’seye12)recurring2.1)coincides with her husband’s.2)sends the prices soaring/results in the soaring of prices.3)of alternate sunshine and rain.4)have been his lifelong passions, although he studied economics atuniversity.5)Tension came over her1)media; dedication to; grace2)his competitors; in excitement; hug him; congratulate him on3)emotions; numerous; intensity; passion forII.Collocation1.Mike, a Green, made the suggestion that a large park be built near thecommunity.2.In a letter to his daughter, Mr. Smith expressed his wish that she (should)continue her education to acquire still another degree.3.There is no reason to hold the belief that humans have no direct moralresponsibility to safeguard the welfare of animals.4.Children need to feel safe about the world they grow up in, and it is unwiseto give them the idea that everything they come into contact with might be a threat.5.Anxiety can result from the notion that life has not treated us fairly.6.Nobody believed his claim that he was innocent.III.Words with Multiple Meanings1.I work out in the gym for one hour every morning.2.Florence has worked as a cleaner at the factory for five years.3.The wounded man worked his way across the field on his hands and knees.4.The safe load for a truck of this type works out at about twenty-five tons.5.It is difficult to understand how human minds work.6.To my disappointment, the manager’s plan of promoting the new productsdoesn’t work at all.7.The teacher has a lot of experience of working with children who don’t knowhow to learn.8.The medicine was like magic, and it worked instantly after you took it. Comprehensive ExercisesI.cloze1.(1)In my mind’s eye(2)groan(3)competitor(4)intensity(5)anxiety(6)tense(7)sweat(8)tension (9)soaring(10)r ecurring(11)b rought me back to earth(12)f antasy(13)s weat(14)c ongratulate(15)n umber(16)m edia2.(1)engineer(2)forget(3)convinced(4)how (5)build(6)accident(7)thought(8)only(9)sharp(10)t ouched(11)i nstructions(12)f inallyII.Translation1.1)It is the creativity and dedication of the workers and executives thatturned the company into a profitable business.2)The prices of food and medicine have soared in the past three months.3)W e plan to repaint the upper floors of the office building.4)His success shows that popularity and artistic merit sometimes coincide.5)I don’t want to see my beloved grandmother lying in a hospital bed andgroaning painfully.2.Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry. Y ou needn’t/don’t have to be ashamed of crying. Anxiety and sorrow can flow out of the body along with tears.Consider the case of/Take Donna. Her son unfortunately died in a car accident. The intensity of the blow made her unable to cry. She said, “It was not until two weeks later that I began to cry. And then I felt as if a big stone had been lifted from my shoulders. It was the tears that brought me back to earth and helped me survive the crisis.”Unit6 Women, Half the SkyVocabularyI1.1)cultural/culture2)indication3)miniature4)ironic 5)stumbled into6)decent7)buzzing8)abnormal9)mechanical10)Shuddering11)implied12)leap2.1)convert RMB into US dollars in the foreign exchange office at theairport.2)didn’t know the first thing about cooking as she looked puzzled as tohow to cook rice with the rice cooker.3)their faulty equipment the team had accomplished some very usefulwork.4)allowing me to work flexible hours as long as I work eight hours a day.5)couldn’t help thinking the book must be quite fascinating.3.1)will not panic/feel panic; ’ll be at a disadvantage2)hybrid; transmissions3)crave; One indication; to distinguishII.Synonyms in Context1.also2.as well/too3.too4.also5.as well/too6.too7.also8.Alsoage1.I’ve had enough2.When I was old enough to work and earn money3.can’t got enough sleep at night4.has so far collected enough of them5.have strong enough arms6.have just enough money to live on Comprehensive ExercisesI.cloze1.(1)stumbled into(2)not know the first thing about(3)mechanical(4)when it comes to(5)hybrid(6)gritted her teeth (7)premise(8)at a disadvantage(9)panic(10)c ultural(11)f lexible(12)i mply2.(1)chair(2)force(3)secrets(4)painstaking (5)recognized(6)steered(7)essentially(8)observations(9)women(10)t utor(11)i nspired(12)u nlessII.Translation1.1)He is a man of few words, but when it comes to playing computer games,he is far too clever for his classmates.2)Children who don’t know any better may think these animals are prettycute and start playing with them.3)There is no way to obtain a loan, so to buy the new equipment, I’ll justhave to grit my teeth and sell my hybrid car.4)The hunter would not have fired the shots if he had not seen a herd ofelephants coming towards his campsite.5)I find it ironic that Tom has a selective memory---he does not seem toremember painful experiences in the past, particularly those of his owndoing.2.Nancy Hopkins is a biology professor at MIT. She craves knowledge and works hard. However, as a scientist, she could not help noticing all kinds of indications of gender inequality on campus. Men and women professors did the same work, but when it came to promotion the administrators were rather selective. It was ironic that after so much cultural progress, women were still at a disadvantage in institution of higher education. When her request for more lab space was refused, she knew she had to fight. So she gritted her teeth and complained to the President. The fight ended in victory and Nancy was converted into a gender-equity advocate.Unit7 Learning about English VocabularyI1.1)Strictly speaking2)drifted3)resembles4)invaded5)is conquered6)fascinating 7)snack8)put; into practice9)source10)climate11)surrendered12)were; aroused2.1)an absolute necessity rather than a luxury.2)is a valuable addition to the football team.3)will get out of control, if the firemen do not arrive within ten minutes.4)Alternative but to go via Vancouver to get to Seattle.5)Declared all beef imports will be banned for the next six months as anemergency measure to stop the spread of mad disease.3.1)systematic; have invented; to a very real extent; mysteries2)to establish; to be modified/modifying3)tolerance towards; strike out; enrichII.Synonyms 1.a)wishb)wish c)wantd)want/wish2.a)skinb)hide/skin c)hided)skine) 3.a)raise/rearb)raise c)rear/raised)raise4.a)royalb)kingly/royal c)sovereignd)royal/kinglyage1.Indeed2.though3.Frankly4.Moreover5.To my knowledge6.however7.nevertheless8.Y et9.instead10.in other wordsComprehensive Exercises I.cloze1.(1)fascinating(2)tolerance(3)invented(4)addition(5)ban (6)corrupt(7)out of control(8)influenced(9)elite(10)c ame up with(11)e stablishing(12)M assive(13)s ources(14)e nrich2.(1)early(2)similar(3)source(4)observation (5)examine(6)features(7)declared(8)stronger(9)accident(10)s prungII.Translation1.1)Many small businesses have sprung up in the city since the new policywent into effect.2)On hearing the news, she smiled briefly, and then returned to herhabitual frown.3)He paused for effect, then said: “W e can reach/enter these marketsthrough new channels.”4)The addition of a concert hall to the school will help it nourish youngmusical talents.5)W e have no way to protect our personal liberties until we haveestablished a sovereign state. / W e can’t protect our personal libertiesunless we, first of all, establish a sovereign state.2.Though how the English language came into existence remains a mystery to many people, linguists believe that English and most other European languages have descended from a common source: the Indo-European parent language. English was first spoken by the Anglo-Saxons who invaded England in the fifth century. They passed onto us the basic vocabulary of English. In over fifteen centuries of its development, English has enriched itself by massive borrowing. As British immigrants landed in America and established the United States as an independent nation, a new variety was added to the English language: American English. Though some people worry that the language is running out of control, many native speakers of English take pride in the tolerance of their language.Unit8 Protecting Our Environment VocabularyI1.1)barking2)evil3)brooding;hatched 4)migrant 5)tragedies6)counterpart7)arecomplaining/co-mplain8)grim9)flocks; fed on10)vegetation11)patches12)Scores of2.1)was lined with people who came to welcome the distinguished foreignguests.2)the boss silenced all lively conversation in the office.3)wearing a pair of sun glasses, the famous movie star passed the crowedunnoticed.4)looked deserted.5)were stricken by it.3.1)patches; came into full bloom; were puzzled; mysterious2)throbbed with; sickened; migrant; a chorus3)had crept into; flickered; the starkII.Word Formation 1.Compound words age-oldair force daughter-in-law first-rate greenhousehalf brotherice-cream lifelikelight year salespersonself-centered threefold overusestone-still worldwide Chinese meaning古老的空军儿媳妇一流的温室同母异父兄弟；同父异母兄弟冰淇淋逼真的光年售货员；推销员以自己为中心的，自私的三倍过度使用石头似的一动不动全世界范围的；在世界范围内2.1)poverty-stricken people2)heart-breaking news3)newly-built database4)well-fed kids 5)successful spacewalk6)peace-loving people7)need-based scholarships8)color-blind peopleIII.Confusable Words1.lyingidyin5.liey7.lieyy10.liesComprehensive Exercises I.cloze1.(1)spell(2)stricken(3)misfortunes(4)surroundings(5)blossom/bloom(6)migrant (7)deserted(8)silence(9)sickened(10)h atch(11)p uzzled(12)i n harmony with2.(1)rate(2)publication(3)dangerous (4)banned(5)export(6)profit(7)accept(8)comprehend(9)boundaries(10)u ltimatelyII.Translation1.1)This is a prosperous town, but there is still poverty in the midst of wealthand abundance.2)The Brown family was stricken with one misfortune after another, buttheir children never complained.3)The museum is designed in such a way that it stands in perfect harmonywith its surroundings.4)It was a miracle that these flowers did not wither at all in the blazingsun.5)Flocks of sheep feed on the patches of vegetation that rise above thewinter snow.2.This village was once famous for its beautiful natural surroundings. All the year round, the trees were green and the flowers in bloom. Clear streams flowed out of the hills through a checkerboard of rice fields. Birds sang all day, and deer came and went in a leisurely manner. However, with the coming of DDT and other pesticides, an evil spell seemed to have settled over the village. Misfortunes came one after another. Chicken died suddenly, cattle and sheep were stricken by mysterious maladies, and farmers complained about a sickening feeling that puzzled the village doctor. The village square, once throbbing with life, was now deserted.。

Unit2I. Vocabulary1. Fill in the gaps with words or phrases given in the box.1) absolutely 2) available 3) every now and then 4) are urging/ urged 5) destination 6)mostly 7) hangs out 8) right away 9) reunion 10) or something 11) estimate12) going ahead2. Rewriting1) It seemed that his failure in the examination was still on his mind.2) He was completely choked up by the sight of his team losing in the final minutes of the game.3) She was so lost in study that she forgot to have dinner.4) Something has come up and I am afraid I won’t be able to accomplish the project on tim5) The cost of equipping the new hospital was estimated at $2 million.3. Complete the sentences.1) were postponed the awful is estimated2) reference not available an kind of3) not much of a teacher skips go aheadII. Collocation1.to2.for3.at4.from5.in6.to on7.on8.withIII. Usage1.more or less2.kind of/ sort of3.something4.kind of/ sort of5.more or less6.or somethingprehensive exercisesI. Cloze1.text-related7.destination1.choked up2.awful3.practically4.neighborhood5.correspondence6.available8.reunion 9.Mostly 10.postponing 11.absolutely2.Theme-related1.how2.savings3.embarrassment4.phone5.interrupted6.touch7.envelop8.signed9.message 10.neededII. Translation1.Translate the sentences.1) Half an hour had gone by, but the last bus hadn’t come yet. We had to walk home.2) Mary seems to be very worried about the Chinese exam because she hasn’t learne3) Since the basketball match has been postponed, we might as well visit the museum.Ⅱ.4) He stayed in Australia with his parents all the way through WW5) Since I graduated from Nanjing University in 1985, I have kind oflost touch with my classmates.2.Translate the passage.It is not easy to keep in touch with friends far away. This is true in my case.It has been a couple of years since I left my old neighborhood and all the friends there. I have bee meaning to write to them but things come up and I just don’t seem to find the time. Ththemind, however, and I think I will certainly make an effort to keep up correspondence with them in future.Unit 3I Vocabulary11) brief 2) in terms of 3) cut off 4) tend5) anyway 6)precise 7)in the form of 8) initiative9) convey 10) in two minds 11) concept 12) grasp21) has ensured their team a place in the Cup final.2)medical workers’ responsibility to heal the wounded and rescue the dying.3)entertain as well as educate the learner.4)can do without air and water.5)is likely to be held in June.31)lies in contact between2)basis of is likely sufficient at the moment3)the steady will be highlyII Word Formation1 regained2 undecided3 undersupplied4 disabled5 precondition6 foresight7 mispronounced8 enrichIIIAntonyms1)majority 2) accpeted 3)increased 4)weaknesses5) local 6) late 7)wrong 8)falseComprehensive exercisesI Close1.Text-related1)highly 2)bring about 3)evident 4)rate 5)sufficient6)put across 7)proportion 8)Hence 9)ensure2. Theme-related1)understand 2)travel 3)practical 4)use 5)Another6)likely 7)affect 8)developments 9)supply 10) SomedayII Translation1) As is predicted by scientists, global pollution has become one of the most serious problems human faced with.–we have five times as many applicants this year as we did2) Competition for these jobs is very toughlast year/ there are five times as many applicants this year as there were last year.3) As the facts show, educational programs need to fit into the national plan for economical developm4) The car burns too much gas, and moreover, the price is almost twice as much as I intend to pay.5) To understand a great international event, we, first of all, need to consider the historical and politicabackground to it.that m odern2 It is hard t o imagine how our forefathers could d o without so many conveniencestechnology has brought about. Back then only a small proportion of the population enjoyed the comfor/ let alone the privilege of beingof life. The majority didn’t even have sufficient food, not to speak ofeducated. However, many people blame modern technology for creating so many problems. They wa slow down the rate of progress. But no one can put the clock back.Unit 4Vocabulary1) wreck 2) balance 3) approaching 4) handle5) discard 6) Above all 7) diet 8) do with9) checked on 10) cleaned up 11) weekly 12) principles2.1) to look for survivors were abandoned after it had been/was determined that all the people in the sun ship had died.2) was amazed that Bob left a well-paid job travel around the world.3) for a loan has been turned down by many a bank as her business is small and she could provide no guarantee.4) express her thoughts with precision, so people often misunderstand her.5) will weaken our determination to modernize our country in the shortest possible time.3.1) for sale hunting for be amazed by2) become skilled handle their l oans3)character by calling on he passed awayII Confusable words1.1) personal 2) personnel2.1) sometime 2) Sometimes 3)some time 4) sometimeIII Euphemismde hcgabfComprehensive ExercisesI Close1. Text-related1)sponsored 2)determination 3) turned away 4) assumed 5) capacity6)skilled 7)loan 8) character 9) hunting 10) for sale 11) send for2. Theme-related1)save 2)recent 3)modest 4) grow 5) dream8) engineering 9)invest 10) rich6) immigrants 7)businessIII Translation1)It is reported that UN mediators have worked out a plan which they hope will be acceptable to bothsides.2)Doris walked in the forest cautiously, afraid of being attacked by giant snakes.typhoons and o ther natural disaters cannot be prevented, but action can b e t aken to3)Earthquakes,protect life and property.4)I bought a new i ssue of my favorite sports magazine and hurried home, anxious to amuse myselfreading it.5)Helen lacks confidence. I’ve never known anyone so unsure of herself.2.After graduating from college, Tony decided to start his own business. At the beginning, many a ba turned down his request for a loan. But he was not a bit discouraged, and continued to call on one ban after another seeking help. Impressed by his determination and optimism, one banker finally agreed toTalking about his amazing achievement,him t he m oney. Now h e h as become a wealthy businessman.Tony says that it is important to create rather than wait for opportunities.Unit 5VocabularyI.13)classic 4) look; in the eye 5)manufactured 6) options1) monthly 2) acquaintances7)finance 8) replacement 9) survived 10) pick out 11) married 12) grabbed at2.1) survived a car crash that killed both her parents.2) almost embarrassed to death when Sarah read my poem out to the whole class.3) of the Chil dren’s Hospital will care for the seriously injured pupils.4) several phone calls making inquiries about the position of the Chief Financial Officer.5) straighten out all your financial problems if you join our club.3.1) inquiry; died of hunger; people survied2) Instantly; give up his; retire; replace him; executive 3) his beloved; odd jobs; and all thatII Word Formation2. survivors3. newly4. marketable5. monthly6. competition7. conceivable1.embarrassment8.respectableIII. Usage1.the poor2. The deceased/The dead3. the disabled4. the French5. The accused6. the young7. thunemployed 8. the latter…the former…Comprehensive ExercisesI.Cloze1.Text-related）stock1)died of 2) instantly 3) classic 4)ask around 5) surviving 6) retire 7)executive 8) replacement 910) look…in the eye2.Theme-related1)impressed 2) diligence 3) Instead 4) Contrary 5) professionally 6) perform 7) personal8) balance 9)commitment 10) revealedII. Translation1.r ask around.---you’d bette1) I’m not sure where you can find a good carpenter2) Feeling a little embarrassed, he quickly cleared his throat and looked up at the painting on the wall.3) Michael was survived by three sons, two daughters, and his wife Elizabeth.4) As a financial expert, William advised us to invest our money in the stock market.5) We small retailers can’t compete with supermarkets in pricing and sales.2.My dad is a hard-working executive of a manufacturing firm. He works six days a week. Every day he has to straighten out various kinds of problems so that he often stays up late/nights. However, he tr his best to balance/maintain balance between work and family. On Sundays my dad usually stays at ho and cares for us as much as he can. To my greatest joy, he cooks our favorite dished and plays ball wi Unit 6 HomeworkVocabularyⅠ1.1.Fertile2.Reflected3.Overseas4.Slim5.Split6.Sustained7.Glow8.Thrust9.Keen10.Bud 11.Previous 12.Whichever2.1) The sickly smell of carpets and furniture in the bedroom disgusts me.2) Mary stopped corresponding with Henry after the death of her mother.3) A radio transmitter is best located at an isolated place far from cities.4) I was so absorbed in the game on TV that I didn’t hear Martin come in.5) The rough surface of the basketball helps players grip the ball.3.1) to broaden; make their way2) disgusts; take a chance on3) the grand; and overseas; reflectedⅡ1. 1) frightened 2) afraid/ frightened2. 1) alike/similar 2) similar3. 1) alive 2) living4. 1) sleeping 2) asleepⅢ1.1) disappointed 2) disappointment 3) disappointing 4) disappoint5) disappointingly 6) disappointing2. 1) attractive 2) attract 3) attraction 4) attractively 5) unattractively 6)unattractiveComprehension ExercisesⅠCloze1.Text-related1)Identifying 2) gripped 3) margins 4)corresponding 5) overseas 6)little 7)hesitate 8)grateful 9)made my way 10) going my way2. Theme-related1)first 2)ring 3)Nor 4) another 5) threw 6) deliberately 7) reasoned 8) himself 9)restaurant 10) matterⅡTranslation1.1) Before I went off to university, my grandfather gave me a few words of wisdom which impressed me deeply.2)Never tell my parents about my injuries and I’ll be very grateful to you (for it).about improving our3)At the meeting some of our colleagues put forward sensible suggestionsworking environment.4)The management has/have agreed to grant the workers a 10% pay rise in response to union press5)It was very thoughtful of the hostess to give the house a thorough cleaning before we arrived.2.Not rich himself, Uncle Li never hesitates to help others. Previous to/Before his retirement, throughProject Hope he located the addresses of two country kids who grew up in poor families but had a keen desire to study. From then on he sent them money regularly. Later the two made their way to college, and even got a chance to study overseas.Unit 7Content QuestionsPair Work1.He thinks animals will probably do their best thinking when it serves their own purposes, not whenscientists ask them to.2.Because he believes they may encounter animal intelligence in their daily life.3.He regards them as a new window on animal intelligence.4.She wanted to get more pineapple.5.He expanded the money supply by breading chips in two.6.It shows he is clever and sly. He ate up the fruit leaving nothing but stems to share with Miles.7.They say that animals cooperate when they learn it is in their interest to do so.think their e xplanat ion is8.The a uthor thinks t hat w hat b ehaviorists say i s right, b ut he doesn’tsatisfactory enough.9.Because Orky was the most intelligent animal she had worked with.10.Corky is a female whale because she is Orky’s mate and delivered a baby whale.11.Because she thought the orange must have rolled off somewhere inaccessible.12.Towan hid his orange underneath his foot. The act reveals some animals are intelligent enough toknow how to deceive.Text Organization1.Eugene Linden wants to tell the reader that animals do have, at least, some limited intelligence, anthe personal experiences of those who are in close contact with animals are more convincing evide than that any experiments can provide.2.Let’s Make a Deal: Some animals are intelligent enough to know how to bargain with people.Tale of a Whale: Animals like whales can assess a situation and act accordingly.Primate Shell Game: Animals can attempt to deceive.Language Sense Enhancement(3) explore (4) serves their own purposes (5) encounter1.(1) controversy (2) consciousness(6) lack of it (7) convinced (8) mental feats (9) captivity (10) humansLanguage FocusI.Vocabulary1.1) go (very) far 2) has expanded 3) in the interest(s) of 4) only to7) assessed 8) (had) switched5) encountered 6) has cooperated9) horizons 10) gaze 11) disaster 12) wiped out2.1) … a long/long running controversy over whether the book should be published or not2) … felt relieved after her first meeting with Tom had gone smoothly3) ... suddenly went wrong with my computer when I was in the middle of writing the essay4) … is obvious that our company is still maintaining its composition as market leader in software.5) … give in until they give her a pay rise3.1) have undertaken, original, to explore2) evidence convinced, underneath, extending to3) to negotiate, encounter, to figure out, exploreII.Confusable Words1. firstly2. first, f irst3. At first4. First/Firstly5. first6. First7. at first8.firstage1. animal intelligence whose2. zoo keeper where3. eye contact through what4. money supply of what5. killer whale what kind6. baby whale how old7. family member of what 8. sea turtle what kind/whereComprehensive ExercisesI.Cloze1.(1) emergency (2) evidence (3) original (4) sizing up (5) negotiates (6) reveal (7) makea deal (8) dominant (9) in their interest(s) (10) deceiving (11) controversy (12)judgment (13) explore2.(1) protect (2) However (3) type (4) situation (5) sights (6) together (7) rang(8) associate (9) without (10) environmentII.Translation1.1) A local business undertook the project but went bankrupt before it was completed.2) Let’s make a deal—you wash my car, and I’ll let you use it tonight.3) We got to the village which we thought must have been wiped out in the severe earthquake, onlyfind it slightly damaged.—few plants thrive in that condition4) My garden is dry and shady5) Mystery still surrounds the exact truth behind the film star’s death/exact cist ar’s death.2.When I was young I used to visit the zoo in my hometown. There what attracted me most was a couof tigers, especially the male. They were dept in a huge iron cage at first, but later were released fro it and moved to a place called Tiger Hill. Twenty years later I revisited the zoo and was relieved to find Tiger Hill was still there, but greatly extended. Moving around now were six tigers, old and youn instead of two!Pair workon.1.She was amazed at the author’s ability to do mental calculati-existent2.Children can’t spell correctly; their knowledge of word history and geography is non-working Asians at U.C.L.A. He preferred a less intellectually3.He didn’t want to compete with the hardchallenging life.4. A modern industrial state cannot function with an idle, ignorant labor force.5.To use the media to dramatize and drive home the message to today’s teenagers.6.He is fed up with the book he is forced to red.7.They can’t read or write. They place their hopes on their children.8.He works as a cleaner in a factory owned by the Japanese.9.Because he has no education, no useful skill, and no discipline.10.Americans stop demanding good education foe children. Machines do all the complex work and theis little manual work to be done. America is poorer than Japan and European countries.11.Hard work education, saving and discipline help a nation rise from the ashes.12.He finally comes to realize the importance of study.Work on your own1.Part one paras.1-10ious effects on all concerned and society as a whole.Teenagers’ idleness and ignorance will produce serPart two paras.11-24Kevin 1990 comes to realize in his dream how greatly lack of education costs his forebears, himself, children and the society they live in, and how important it is to study hard.2.Part oneTeenagers’ intellectual laziness and ignorancePart twoKevin 1990, his forebears(with the exception of his intellectual father),and his children lead a poor, miserable life.America is on the decline.There is no law and order in the country.America children have no chance to receive a good education.Businesses in America are owned by wealthy Europeans and Asians.Language sense enhancementIndifference (1)Summed up (2)Preferred (3)Financial （4）Accumulated （5）Intellectual （6）Affect （7）Industrial （8）Idle （9）Break down （10）VocabularyI第八单元1.industrial2.idle3.is functioning4.intellectual5.scared6.handful7.luxury8.private9.work up 10.slice 11.miracle 12.was jammed2.1. to be seriously affected by the rise in gas prices。

JSP实用简明教程（第二版）
第4章 JSP动态网页设计基础
重点内容：
HTML语法 CSS语法
JSP页面结构
JSP注释 变量、方法和声明
JSP指令
JSP动作语法 JSP脚本 JavaScript语法
JSP实用简明教程（第二版）
一、HTML语法
1、什么是HTML语言
HTML（Hyperlink Text Markup Language）意思是“超文本 标记语言”，它是一种描述文档结构的语言，而不能描述实 际的表现形式。
JSP实用简明教程（第二版）
一、HTML语法
2、HTML的基本标签
在HTML文档中，标签用来规定Web文档的逻辑结构并控制文档的显示格式。一般HTML 标签格式： <标签名>相应内容<／标签名> 标签名用尖括号括起来，不区分大小写，建议使用大写字母，这样可以将标签和文本更容 易地区分开。HTML标签一般有起始标签与结束标签两种，分别放在它起作用的文档两边。 起始标签与结束标签非常相似，只是结束标签在“<”号后面多了一个斜杠“／”。起始标 签中可以包含属性（attribute）域，其位置是从标签名之后空一格的地方开始，在结束符 （>）之前结束。属性域向客户端提供了关于页面元素内容以及如何处理的附加信息。
5 <meta http-equiv="content-type" content="text/html; charset=gb2312"> 6 </head> 7 8 <body> 9 <h1>欢迎您光临新闻发布系统</h1> 10 <h2>欢迎您光临新闻发布系统</h2> 11 <h3>欢迎您光临新闻发布系统</h3> 12 <h4>欢迎您光临新闻发布系统</h4> 13 <h5>欢迎您光临新闻发布系统</h5> 14 <h6>欢迎您光临新闻发布系统</h6> 15 </body> 16 </html>

JSP实用简明教程（第二版）
第10章 在线书店
重点内容：
需求分析 系统分析设计
JSP实用简明教程（第二版）
一、需求分析
在线书店系统主要是针对中小型书店，图书管理员将图书信息整理归类 发布到网上，用户登录该网站后，首先要注册为会员才能购买图书，提 交购书单给图书管理员，并同时将费用通过电汇或邮寄的方式交付到图 书管理员处。管理员在收到付款后，发货给购物者，并同时更新网上有 关于该订书单的付款状态，从而完成一次交易。
JSP实用简明教程（第二版）
二、系统分析设计
2、数据库结构设计
以上的四个实体是最基本的数据实体，对于电 子购物网站来说，需要随时记录和更新顾客的 购买信息，因此需要如下的两个数据实体： ● 用户订单数据实体：记录所有用户下 达的订单的记录，包括用户的身份编号、订单 注册用户 的编号、订单的名称、下达订单的日期、付款 状态、发货状态；管理员可以根据实际的状况 来修改部分状态信息，用户可以随时查看该订 单的状态信息。 ● 订单图书数据实体：记录所有订单包 含的图书信息，包括订单的编号、图书的编号。 根据以上对此系统中数据实体的分析，需要设 定每一个数据实体都有一个ID作为它的惟一标 志，这六个数据实体的关联关系如图10.2所示：
● 只允许系统规定的图书管理员来添加和修改图书信息；图书管理员可 以查看该系统的所有注册用户信息，可以修改某一个注册用户的基本信息，也 可以删除某个用户；图书管理员可以查看该系统的所有订单，可以删除订单， 也可以修改订单的付款状态、发货状态。 ● 任何一个网络用户都可以注册称为该系统的固定用户，注册时需要填 写基本注册信息，还可以修改个人的基本信息。 ● 只有注册用户才能登录此系统，购买图书。购买图书时可以任意选购 图书，任意填写购买数量，可以修改已选择图书的购买数量，可以删除已选择 的某一本图书，可以取消购买，可以提交购买下达订单确认一次购买成功。 ● 购书后的用户可以登录系统查看自己的订单的付款状态和发货状态。 ● 系统客户端运行在Windows平台下，服务器端可以运行在Windows平台 或者Unix平台下，系统应该有一个较好的图形用户界面。

JSP实用简明教程（第二版）
一、Request对象
2、Request对象的示例
1 <% 2 request.setAttribute("user", "admin"); 3 request.setAttribute("password", "888888"); 4 %> 5 <jsp:forward page="request02.jsp"></jsp:forward> 程序request02.jsp清单如下： 1 <%@ page language="java" contentType="text/html; charset=gb2312" 2 pageEncoding="gb2312"%> 3 <html> 4 <head> 5 <title>新闻管理系统</title> 6 </head> 7 <body> 8 <h2>
JSP实用简明教程（第二版）
第5章 JSP主要内置对象
重点内容：
Request对象 Response对象 session对象 Out对象
PageContext对象
Application对象 config对象 Exception对象
JSP实用简明教程（第二版）
一、Request对象
JSP实用简明教程（第二版）
一、Request对象
1、Request对象的方法● getHeaders(String name)：返回指定名字的request header的 所有值，结果集是一个Enumeration（枚举）类的实例。 ● getMethod()：返回客户端向服务器端传送数据的方法，一般方 法有GET、POST、PUT等类型。 ● getParameter(String name)：以字符串的形式返回客户端传来 的某一个请求参数的值，该参数名由name指定。当传递给此方法的参数 名没有实际参数与之对应时，返回null。另外，当一个参数含有多个值 时最好不要使用这个方法。 ● getparameterNames()：返回客户端传送给服务器端的所有的参 数名，结果集是一个Enumeration（枚举）类的实例。当传递给此方法 的参数名没有实际参数与之对应时，返回null。 ● getParameterValues(String name)：以字符串数组的形式返回 指定参数所有值。 ● getQueryString()：返回查询字符串，该字符串由客户端以GET 方法向服务器端传送。

JSP实用教程第二版教学设计该教学设计旨在帮助初学者了解JSP的基本原理和编程技巧。

本教材分为七个章节，涵盖了以下内容：第一章：JSP介绍该章节主要介绍JSP的概念和特点。

JSP是Java服务器页面（Java Server Pages）的缩写，是一种用于开发Web应用程序的技术。

它具有简单、易学、灵活、可重用性等特点，在Web开发中有广泛应用。

第二章：JSP基础该章节主要介绍JSP基础知识，包括JSP标签、JSP注释、JSP指令等内容。

学生将学习如何创建JSP页面，并使用JSP标签插入Java代码。

第三章：JSP应用程序该章节主要介绍如何使用JSP开发Web应用程序。

学生将学习如何使用JSP实现同时请求和相应，以及如何向客户端发送数据。

第四章：JSP实例该章节通过一些实例来演示如何使用JSP编写简单应用程序，包括用户登录、注册等应用程序。

在该章节中，学生将学会如何使用JSP标签和Java代码来处理和输出数据。

第五章：JSP数据库编程该章节主要介绍如何使用JSP进行数据库编程。

学生将学会如何连接到数据库，并使用JSP标签和Java代码来执行SQL查询和操作。

第六章：JSP MVC模式该章节主要介绍JSP应用程序的MVC模式，包括模型、视图和控制器。

学生将学习如何将应用程序分解成三个部分，并如何使用JSP标签和Java代码来实现MVC模式。

第七章：JSP高级编程该章节主要介绍JSP的高级编程技术。

学生将学习如何使用JSP标签文件、自定义标签、JSP表达式语言等技术来实现更高级的应用程序。

以上是本教材的大致内容。

在教学过程中，我们将通过一些实例来演示JSP的基本原理和编程技巧。

同时，我们将鼓励学生通过自己的实践运用所学知识，以加深对JSP的理解和掌握。

在本课程结束后，学生将能够：1.理解JSP的基本概念和特点2.搭建JSP环境，并开发简单的JSP应用程序3.实现JSP和数据库的集成4.理解JSP应用程序的MVC模式，并将其运用到自己的应用程序中5.掌握JSP的高级编程技术，如JSP标签文件、自定义标签、JSP表达式语言等通过本教材的学习，学生将掌握JSP基础知识和编程技巧，为后续的JSP应用程序开发打下坚实的基础。