练习1
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练习1第一章1.什么是操作系统2.什么是多道程序设计技术?多道程序设计技术的特点是什么?3.简述并发与并行的区别4.设内存中有三道程序A、B、C。
他们按的优先顺序执行。
他们的计算和I/O操作的时间如图表所示(单位:ms)假设三道程序使用相同设备进行I/O操作,即程序以串行方式使用设备,试画出单道运行和多道运行的时间关系图(调度程序的执行时间忽略不计)。
在两种情况下,完成这三道程序各要花多少时间?第二章第一节1.进程与线程的主要区别是什么?2.什么是PCB,它的作用?3.进程与程序的主要区别?4.已知一个求值公式(A2+3B)/(B+5A)。
若A、B已赋值,试画出该公式求值过程的前趋图。
5.某系统的进程状态转换图如图,请说明1)引起各种状态转换的典型事件有哪些?2)当我们观察系统中某些进程时,能够看到某一进程产生的一次状态转换能引起另一进程作一次状态转换,。
在什么情况下,当一个进程发生转换3时能立即引起另一进程发生转换1。
3)试说明是否会发生下述因果转换:2→1 3→2 4→1第二节1.下图为四个进程合作完成某一任务的前趋图,说明这四个进程间的同步关系,并用P、V操作描述它。
2.设有n各进程共享一个程序段,对如下两种情况:1)如果每次只允许一个进程进入该程序段2)如果每次最多允许m(m<n)个进程同时进入该程序段试问:所采用的信号量初值是否相同?信号量值的变化范围如何?3.有一单向行使的的公路桥,每次只允许一辆汽车通过。
当汽车到达桥头时,若桥上无车,便可上桥;否则需等待,直到桥上的汽车下桥为止。
若每一辆汽车为一个进程,请用P、V操作保证汽车按要求过桥。
第三节1.假定有一个信箱可以存放N封信,当信箱不满时,发信这可把信件送入信箱,当信箱性信时,收信者可从信箱中取信。
用指针R、K分别表示可存信和取信的位置,请用管程来管理这个信箱,是发信者和收信者能正确的工作。
2.一个理发店由一个有n张椅子的等候室和一个放有一张理发椅的理发室组成。
《审计学》练习题(一)班级:姓名:学号:一、单项选择题1.在审计监督体系中,政府审计的独立性表现为:()A.独立于审计委托人,但不独立于被审计单位B.不独立于审计委托人,但独立于被审计单位C.与被审计单位和审计委托人均独立D.与被审计单位和审计委托人均不独立2.审计方法由详细审计转向抽样审计是在()A.查证防弊审计阶段B.资产负债表审计阶段C.财务报表审计阶段D.全面审计阶段3.下列各项中,能够衡量注册会计师审计工作质量的权威性标准的是()A.独立审计准则B.质量控制准则C.职业道德准则D.职业后续教育准则4.注册会计师应当恪守独立、客观、公正原则,这属于职业道德准则里的()A.专业胜任能力B.对客户的责任C.其他责任D.一般原则5.我国规定,注册会计师执业会员接受职业后续教育的时间为()A.3年累计不少于120学时B.3年累计不少于180学时C.每年不少于50学时D.每年不少于20学时6.下列情况中,不会影响会计师事务所独立性的是()A.会计师事务所的办公室用房向委托人单位租用的B.会计师事务所为某委托人代理纳税,同时承揽其会计报表审计业务C.会计师事务所的一名注册会计师是某鉴证客户的独立董事D.会计师事务所为某上市公司提供财务报表审计服务的同时还为其编制会计报表7.下列情形中,注册会计师承办客户委托的审计业务而无须回避的是()A.注册会计师的父亲拥有客户大量的股票B.注册会计师拥有客户的股票C.注册会计师的姐姐拥有客户1000股的股票D.注册会计师的姐姐是客户的财务经理8.“所有应当记录的交易或事项以及资产负债都已被记录”是哪类认定?()A.权利与义务B.完整性C.存在与发生D.估价与分摊9.下列认定中,与损益表组成要素无关的是()(1999年注会试题)A.存在或发生认定B.权利和义务认定C.估价或分摊认定D.表达与披露认定10.某项存货已经按照入库的数量记录,但由于单价错误导致存货账面金额有误,这是()。
列方程解决实际问题专项训练 1 姓名训练1求比一个数的几倍少几的数是多少1. 学校今年栽梧桐树128棵,比樟树棵数的3倍少22棵。
学校今年栽樟树多少棵?2. 学校饲养小组今年养兔子25只,比去年养的只数的3倍少8只,去年养兔子多少只?3.张林和李涛收集邮票,张林收集了126张,比李涛的3倍少6张,他们共收集了邮票多少张?4、一只足球46.8元,比一只排球价钱的3倍少1.2元,一只排球的价钱是多少元?5、果园里有苹果树270棵,比梨树的3倍少30 棵,梨树有多少棵?训练2 求比一个数的几倍多几的数是多少1、上海“东方明珠”电视塔高468米,比一座普住宅楼的31倍多3米,这幢普通住宅楼高多少米?2、今天促销,售出女装125件,比男装的4倍还多5件。
今天售出的男装多少件?3、吉阳村有粮食作物84公顷,比经济作物的4倍多2公顷,经济作物有多少公顷?4、华村现有106户装了电话,比原来装电话户数的13 倍多2户,原来有多少户装了电话?5、四(1)有男生38人,比女生人数的1.5倍多2人,女生人数有多少人?列方程解决实际问题专项训练 2 姓名训练3 年龄问题1、妈妈今年的年龄是儿子的3倍,妈妈比儿子大24岁。
儿子和妈妈今年分别是多少岁?2、爸爸的年龄是小明的3.7倍,小明比爸爸小27岁。
爸爸和小明各多少岁?3、甲乙两人年龄的和为29岁,已知甲比乙小3岁,甲、乙两人各多少岁?4、3年前母亲岁数是女儿的6倍,今年母亲33岁,女儿今年几岁?5、小明的爸爸年龄是他年龄的9倍,妈妈的年龄是他的7.5倍,爸爸比妈妈大6岁。
小明今年几岁?训练4 差倍问题1、动物园里猴子的只数是熊猫的6倍,猴子比熊猫多30只,猴子与熊猫各有多少只?2、小亮比爷爷小48岁,今年爷爷的年龄是小亮的7倍,今年小亮和爷爷分别是多少岁?3、向阳小学五年级学生比六年级学生多20人,五年级人数是六年级的1.2倍,这个学校五、六年级学生各有多少人?4、两袋面粉,甲比乙重34千克,甲袋是乙袋的3倍,两袋各多少?列方程解决实际问题专项训练 4 姓名训练5 两积之和(差)问题1、学校买了18个篮球和20个足球,共付了490元,每个篮球14元,每个足球多少元?2、甲、乙两个工程队共同开凿一具隧道。
热力学练习题1一 是非题1. 纯物质由蒸汽变成液体,必须经过冷凝的相变化过程。
2. 气体混合物的virial 系数,如B ,C…,是温度和组成的函数。
3. 纯物质的三相点随着所处的压力或温度的不同而改变。
4. 象d U=T d S-p d V 等热力学基本方程只能用于气体,而不能用于液体或固相。
5. 一定压力下,组成相同的混合物的露点温度和泡点温度不可能相同。
6. 由于剩余函数是在均相系统中引出的概念,故我们不能用剩余函数来计算汽化过程的热力学性质的变化。
7. 逸度与压力的单位是相同的。
8. 汽液两相平衡的条件是汽液两相的逸度相等。
9.纯流体的汽液平衡准则为f V =f L 。
10. 在同一温度下,纯物质的饱和液体与饱和蒸汽的Gibbs 函数相等。
11. 符合热力学一致性检验的汽液平衡数据一定是真实可靠。
12. 对于给定系统,在一定压力下形成恒沸物,其恒沸组成不变。
13. 下列汽液平衡关系是错误的:V,solvent ˆi i i i i py H x ϕγ*= 14. 从过量性质的定义可知,其数值越大,则溶液的非理想性越强。
15. 一定压力下,纯物质的泡点温度和露点温度是相同的,且等于沸点。
16. 对理想溶液来说,混合性质和过量性质是一致的。
17. 对于理想溶液,遵守Lewis-Landell 规则,等温下p-x-y 图上的p-x 线为一直线。
18. 理想溶液一定符合Lewis-Landell 规则和Henry 定律。
19. 符合Lewis-Randall 规则或Henry 定律的溶液一定是理想溶液。
20. 二元溶液的Henry 常数只与T 、p 有关,而与组成无关,而多元溶液的Henry 常数则与T 、p 、组成都有关。
21. 对于理想溶液,所有混合过程的性质变化均为零。
22. 对于理想溶液,所有的过量性质都等于零。
23. 在一定温度和压力下的理想溶液的组分逸度与其摩尔分数成正比。
植树问题专项练习一(植树)普通植树包含两端都种、一端种一端不种和两端都不种题型。
1.两端都种公式:棵数=总长÷间距+1 总长=间距×(棵数-1)特点:题目中含有“两端都种”或“从头到尾”等字样。
2.一端种一端不种公式:棵数=总长÷间距总长=间距×棵数特点:题目中含有“一端种一端不种”等字样。
3.两端都不种公式:棵数=总长÷间距-1 总长=间距×(棵数+1)特点:题目中含有“在……之间”或“两端不种”等字样。
特别提示:此种题型一定要注意是在一侧..种。
..种,还是两侧例1:有一条长2000米的公路,在路的两边每相隔5米栽一棵白杨,从头到尾需要栽白杨多少棵?分析:题目中有“从头到尾”几个字,可以判断此题为两端都种的情况,看问题求“多少棵”可知是求棵数,应利用公式“棵数=总长÷间距+1”,另外题目中有“两边”字样,因此最后求得的结果需乘2。
列式:(2000÷5+1)×2=802(棵)例2:两座楼房之间相距56米,每隔4米栽雪松一棵,一行能栽多少棵?分析:题目中有“两座楼房之间”几个字,可以判断此题为两端不种的情况,看问题求“多少棵”可知是求棵数,应利用公式“棵数=总长÷间距-1”。
列式:56÷4-1=13(棵)练习1.在一段公路的一旁栽95棵树,两头都栽。
每两棵之间相距5米,这段公路长多少米?练习2.某大学从校门口的门柱到教学楼墙根有一条长800米的甬路,每边隔5米栽一棵梧桐树,需要梧桐树多少棵?练习3.在一条全长2千米的街道两旁安装路灯(两端也要安装),每隔50米安一座。
一共要安装多少座?练习4.学校两座教学楼之间的如果每隔5米种1棵树,可以种7棵,两座教学楼之间长多少米?练习5.小学生广播操队列中,其中一列纵队26米,相邻两个学生之间的距离是2米。
这列纵队一共有几个学生?练习6.园林工人沿公路一侧植树,每隔6米种一棵,一共种了36棵。
1.He raised the radio close to his ear. _____, he could not hear anything at allA.SoB.BecauseC.Even ifD.Even so答案:D2.We often ____ the happy time we spent at your hometown last summer.A.recallB.remindC.presentD.provide答案:A3.In order to _______ his creditors, he went into hiding.A.operate onB.live withC.relaxD.avoid答案:D4.His manner was so bright and pleasant that Arthur felt ________ with him at onceA.easyfortableC.confidentD.at rest答案:B5.They could not decide what to do, ____ would they ask for help.A.andB.orC.butD.nor答案:D6.Jane’s dress is similar in design ___________ her sister’s.A.withB.likeC.toD.as答案:C7.I am afraid I won’t have any influence over my 18-year-old daughter ______ her mind is made up.A. the momentB.as soon asC.onceD.since答案:C8.His _____ income is $36,000; that is to say, he earns $3,000 a month.A.yearB.annualC.monthlyD.total答案:B9.It’s no use thinking too much about one’s _______ youth.A.loseB.to loseC.lostD.losing答案:C10.Larry said it was _______ that made his father ill.A.overeatB.overloadC.overworkD.overpopulation答案:C11.The two brothers are only _______ in appearance.A.alikeB.aliveC.aloneD.astir答案:A12.______ it is you’ve fo und, you must give it back to the person it belongs to.A.ThatB.WhatC.WhateverD.However答案:C13.When the clouds moved in, the moon was no longer ____ sight.A.inB.forD.to答案:A14 Well, let’s put our heads together and find _______ to the pro blem.A.an answerB.a wayC.a solutionD.a method答案:C15.Our son is growing ____ and knows how to take care of himself.A.oldB.outC.upD.on答案:C16.Let’s hang up some paintings on these ________ walls.A.bareB.emptyC.blankD.vacant答案:A17.Frank had worked for two years to be a carpenter, but found his progress _____.A.discouraged and unsatisfiedB.discouraging and dissatisfiedC.discouraged and dissatisfiedD.unsatisfactory and discouraging答案:D18.The time-table says that the plane ____ off at 8:30 every morning.A.tookB.takesC.is takingD.had taken答案:B19.Susan wants to know whether the measures have been agreed _________答案:DA.toB.withC.overD.upon20.Does it _______ a lot to have the recorder repaired?A.spendB.payC.costD.take答案:C21.Several windows were _________ to pieces during the storm.答案:smashed22.Many old people in America still have a vivid memory of their life during the economic _________ of the 1930’s.答案:risis23.I was brought up to think that a good boy should not ________ to speak the truth.答案:hesitate24.While I was waiting to enter university, I saw advertised in a local newspaper a teaching ___1___ at a school in a suburb of London about ten miles from where I lived. Being very ___2___ of money and wanting to do something useful, I ___3___ , fearing as I did so, that without a ___4___ and with no experience in teaching my chances of getting the job were ___5___. However, three days later a ___6___ arrived, asking me to go to Croydon for an ___7___ . it proved an awkward journey: a train to Croydon station; a ten-minute bus ___8___ and then a walk of at ___9___ a quarter of a mile. As a result I arrived on a hot June morning too ___10___ to feel nervous.答案:1. post2. short3. applied4. degree5. slim6. letter7. interview8. ride9. least 10. depressed25.The Yellow River ___________ as it flows further east to the sea.答案:widens阅读理解题第26题(20.0) 分Food likes and dislikes vary from culture to culture. It can also be a source of intense personal prejudice. Canadians are generally considered to be conservative in their food tastes but, because of the many different ethnic groups in Canada, they have also learned to appreciate many different kinds of cuisine. Actually, the ability to enjoy different kinds of foods is highly regarded in Canada. A Canadian family may eat Italian food one night, Chinese food the next --- then Greek or Japanese food. Eating in Canada will provide you a good chance to enjoy various cuisines and getin touch with different cultures. Studying the cuisine of different cultures is not only fun, but also a valuable learning experience.Canadians often entertain by inviting people to dinner. It's customary to arrive on time for a dinner party and to bring along a bottle of wine or a small impersonal gift, such as flowers or candy. Food is not brought unless especially asked for by the host as, for example, at a potluck dinner. As a general rule, everybody contributes some food to a potluck.Some meals may include appetizers, soup or salad before the main course. A typical main course includes meat or fish, potatoes or rice, or one or two vegetables. Dessert is usually served with coffee or tea at the end of the meal. Sometimes a dinner is served as a buffet: people then serve themselves from a table that is set with a variety of foods.To show that you enjoyed a meal, it is polite to compliment the quality of the food. The hostess often feels happy if you are interested in the recipe of a certain dish. Be sure to accept a second helping if you like the food and are not full; a Canadian host will usually offer it only once. In some other countries, however, it is polite to refuse up to three times before accepting a second helping.1.套题2.Passage1.1 (4.0) 分Food likes and dislikes vary _____ 标准答案:DA、from country to countryB、from place to placeC、in different familiesD、in different cultures2.套题2.Passage1.2 (4.0) 分Canadians often entertain by _____. 标准答案:BA、treating friends with good thingsB、asking friends to enjoy dinner togetherC、inviting people to cook togetherD、inviting people to come with flowers3.套题2.Passage1.3 (4.0) 分It is not necessary to _____ unless you attend a potluck. 标准答案:AA、bring any foodB、bring some wineC、contribute candyD、contribute a small gift4.套题2.Passage1.4At a buffet, people serve themselves from a table ______标准答案:BA、with a table set on itB、with a variety of foods on itC、with many people around itD、with no waiters or waitresses there5.套题2.Passage1.5 (4.0) 分In Canada, the host will usually offer a second helping _____.标准答案:AA、one timeB、two timesC、three timesD、several times第27题(20.0) 分For more than half an hour 38 law-abiding “good” citizens watched a killer follow and stab a woman in three separate attacks in a section of New York City. No one telephoned the police during the attacks; one witness called after the woman was dead. This is what the police say happened beginning at 3:20 AM in the respectable, middle-class, tree-lined area:Twenty-eight-year-old Kitty Genovese was returning home from her job as manager of a bar. She parked her red Fiat in a parking lot, locking the door, and started to walk the 100 feet to the entrance of her apartment at 82-70 Austin Street.The entrance to the apartment is in the rear of the building because the front is rented to retail stores. At night the queer neighborhood slumbers in the darkness that marks most residential areas.Miss Genovese noticed a man at the far end of the parking lot, near a seven-story apartment house. She halted. Then, nervously she headed up Austin Street toward a call box for the 102nd Police Precinct. She got as far as a street light in front of a bookstore before the man grabbed her. She screamed. Lights went on in the 10-story apartment house facing the bookstore. Windows opened and voices punctuated the morning stillness. Miss Genovese screamed, “Oh my God, he stabbed me! Pleas h elp me! Please help me!”From an upper window in the apartment house, a man called down, “Let that girl alone!”The attacker looked up at him, shrugged, and walked down Austin Street toward a white car parked nearby. Miss Genovese struggled to her feet.Lights went out. The killer returned to Miss Genovese, who was now trying to make her way around the side of the building by the parking lot to get to her apartment. The killer stabbed her again.“I’m dying!” she shrieked. “I’m dying!”Windows were opened again, and lights went on in many apartments. The killer got into his car and drove away. Miss Genovese staggered to her feet. A city bus passed. It was 3:35 AM.The attacker returned. By then, Miss Genovese had crawled to the back of the building, where freshly painted doors to the apartment house held out hope for safety. The killer tried the first door; she wasn’t there. At the second door he found she had slumped on the floor at the foot of the stairs. He stabbed her a third time – fatally.It was 3:50 by the time police received their first call from a man who was a neighbor of Miss Genovese. In two minutes they were at the scene. The male neighbor, a 70-year-old woman, and another woman were the only persons on the street. Nobody else came forward. The man explained that he’d called the police after much deliberation. He’d phoned a friend for advice and then had crossed the roof of the building to the apartment of the elderly woman to get her to make the call.I didn’t want to get involved,” he sh eepishly told the police.Six days later, the police arrested Winston Moseley and charged him with murder.The police stressed how simple it would have been to have reached them. “A phone call,” said one of the detectives, “would have done it.” The police may be reached by dialing “O” for operator.Today witnesses from the neighborhood find it difficult to explain why they hadn’t called the police.A housewife casually said, “We thought it was a lover’s quarrel.” A husband and wife said, “Frankly, we were afraid.” They seemed aware of the fact that events might have been different. An upset woman said, “I didn’t want my husband to get involved.”One couple, now willing to talk about the night, said they heard the first screams. The husband looked though tfully at the bookstore where the killer first grabbed Miss Genovese. “We went to the window to see what was happening,” he said, “but the light from our bedroom made it difficult to see the street.” The wife, still apprehensive, added, “I put the light an d we were able to see better.” Asked why they hadn’t called the police, she replied, “I don’t know.”A man peered out from a slight opening in the doorway to his apartment and gave an account of the killer’s second attack. Why hadn’t he called the police at that time? “I was tired,” he said without emotion. “I went back to bed."It was 4:25 AM when the ambulance arrived to take the body of Miss Genovese. It drove off. “Then,” a solemn police detective said, “the people came out.”1.Miss Genovese obviously belonged to the middle class, members of which 标准答案:DA、are generally considered to be decent, law-abiding citizens.B、are held in respect in society.C、earn a nice income and enjoy comfortable living conditions.D、all of the above.2.When the attacker stabbed Miss Genovese, 标准答案:CA、few people around heard her screaming for help.B、only on neighbor heard her screams.C、many neighbors heard her screaming for help.D、many neighbors might have heard her screams but there was no evidence that they had.3.When a man shouted from an upper window, the attacker 标准答案:DA、was frightened.B、ran away.C、ignored him.D、didn’t care much.4.Which of the following statements is NOT true? 标准答案:CA、Seeing that no one came to the rescue of Miss Genovese, the attacker returned and stabbed her a second time.B、During the second attack Miss Genovese screamed for help more desperately.C、No evidence showed that people in the apartments were aware of what was happening.D、Stabbed twice, Miss Genovese was seriously wounded and very weak.5.Which of the following statements is true? 标准答案:DA、Miss Genovese tried to crawl to her apartment but collapsed on her way.B、If she had got inside one of those freshly painted doors, she could surely be protected from further attack.C、The attacker saw her lying on the floor at the foot of the stairs and stabbed her a third time.D、The victim was already dead when the attacker gave her a third stab.1.It was said that Nancy was going to marry a rich man, but she _____ it.A.confessB.deniedC.marriedD.engaged答案:B2.The boss raised everyone’s _____ last year.A.moneyB.spendD.salary答案:D3.The British naturalist went all the way to India so that he could_________ first-handA.findB.getC.searchD.learn答案:B4.If I had ____ in business, I might be a very wealthy man today.A.doneB.goneC.stayedD.stopped答案:C5.The film is much better than the _______ we saw last Sunday.A.oneB.onesC.thatD.which答案:A6.Her old dog is very _____ to her because it always follow her wherever she goesA.faithB.faithfulC.faithfullyD.helpful答案:B7.____ the past three years, he has been attending evening classes to study JapaneseA.InB.ForC.OnD.At答案:B8.It _____ that you’ll be the only girl from our class at the party.A.seemsB.seesC.looksD.appearing9.Larry said it was _______ that made his father ill.A.overeatB.overloadC.overworkD.overpopulation答案:C10.He is so strange. He always tries to _____ talking to me.A.preferB.protectC.avoidD.assure答案:C11.The man’s eyes _______ with fear when he saw the robber’s gun.A.wideB.widenC.widenedD.widening答案:C12.While it may be more convenient to ______ a car, it is also expensive and troublesome at times.A.ownedB.possessC.hadD.owning答案:B13.Consumers should do ________ than simply complain about the poor quality of goods.A.much lessB.some moreC.far lessD.far more答案:D14.Born into a rich family, he has no idea of ____ to be a poor manA.what’sB.what it’s likeC.it feelsD.how feel答案:B15.She promised to give me whatever help I ______ .A.will needB.would needC.had neededD.was needing答案:B16.A good hunting dog is ______ every sound and movement in the field.A.pass onB.live onC.shrug offD.alert to答案:D17.The boy had no difficulty in working out those _________.A.normalB.deviseC.jokesD.figures答案:D18.It was because the applicant was too conceited _________ he failed in the interview.A.thatB.so thatC.soD.therefore答案:A19______ it is you’ve found, you must give it back to the person it belongs to.A.ThatB.WhatC.WhateverD.However答案:C20.Mary is ____ that love rather than money is the key to happiness.A.believedB.talkedC.convincedD.thought答案:C21.Many old people in America still have a vivid memory of their life during the economic _________ of the 1930’s.答案:risis22.___________ speak louder than words.答案:Actions23.Several windows were _________ to pieces during the storm.答案:smashed24.Is the elephant the biggest land animal in ___________ today?答案:existence25.While I was waiting to enter university, I saw advertised in a local newspaper a teaching ___1___ at a school in a suburb of London about ten miles from where I lived. Being very ___2___ of money and wanting to do something useful, I ___3___ , fearing as I did so, that without a ___4___ and with no experience in teaching my chances of getting the job were ___5___. However, three days later a ___6___ arrived, asking me to go to Croydon for an ___7___ . it proved an awkward journey: a train to Croydon station; a ten-minute bus ___8___ and then a walk of at ___9___ a quarter of a mile. As a result I arrived on a hot June morning too ___10___ to feel nervous.答案:1. post2. short3. applied4. degree5. slim6. letter7. interview8. ride9. least 10. depressed阅读理解题第26题(20.0) 分While traveling around with a busy sightseeing schedule, tourists may suffer from different kinds of illness. They may get too tired or have heatstroke if the weather is too hot. They may get hurt in certain activities such as bungee jumping and mountain climbing. Some tourists may have skin problems caused by certain kinds of plants, insects, or from eating seafood. Other tourists may have stomach trouble if they are not acclimatized to local water and food. Such sickness in the form of airsickness, carsickness or seasickness is also a trouble for some travelers.Clearly, it is necessary to pack a small first aid kit with you if you go traveling. The kit should contain necessary medicine, sun cream, insect spray and some band-aid. In addition to that, loose-fitting clothing, long dresses, long trousers and long-sleeved shirt fastened at the end are needed when traveling long distances outdoors. Remember, some insects can bite through clothing if it is closely against the skin. And some insect carried diseases can even be dangerous.At all times, personal cleanness is of the biggest importance. You should always wash your hands after using the toilet and before preparing or eating food. About 20-50 per cent of tourists suffer from diarrhea caused by infections of various kinds of bacteria or viruses.If you are with some friends from abroad traveling in China, you can suggest some local herbal products. Many traditional Chinese methods have been proved to be very effective and safe in treating certain illness. What if your friends are reluctant to try them? Facts are the most convincing advertisement. As with Western medicine, some Chinese herbal treatments could have a satisfactory result without any danger or side effects. For instance, medicated oil is good for both headache and insect bites. It is also helpful for other sickness. Chinese herb teas can soothe both an upset stomach and mild heatstroke. Yunnan White Medicine Spray will greatly reduce the pain of a stiff neck or a broken leg. All these have been widely accepted in many other countries outside China.So bring some Chinese herbal products along in your first-aid kit and introduce them to your friends from abroad when you travel around China. Your friends will not only appreciate your kindness, but also get to know the satisfying effects of Chinese medicine.1.If a tourist stays out in the sunshine for too long, he may suffer from_________ . 答案:DA、an upset stomachB、stiff neckC、carsicknessD、heatstroke2.Which of the following may cause skin trouble? 标准答案:CA、Bungee jumping.B、Mountain climbing.C、Insect bites.D、Carsickness.3 According to the passage, a tourist may suffer from an upset stomach if he _______.答案:CA、doesn't enjoy local foodB、likes eating seafoodC、is not accustomed to local waterD、is fond of cold drinks4.Personal cleanness is of the biggest importance because that _______ . 标准答案:CA、the appearance is very importantB、the infections of various kinds of bacteria or viruses will make you illC、washing hands after using the toile is a good habitD、washing hands before eating food is right5.How does the author think foreign tourists will react to traditional Chinese medicine?A、They may have some doubts about it at first. 标准答案:AB、They will reject it.C、They are surprised at its effectiveness.D、They won't be interested in these folk remedies.第27题(20.0) 分People do not analyze every problem they meet. Sometimes they try to remember a solution from the last time they had a similar problem. They often accept the opinions or ideas of other people. Other times they begin to act without thinking; they try to find a solution by trial and error. However, when all these methods fail, the person with a problem has to start analyzing. There are six stages in analyzing a problem.First the person must recognize that there is a problem. For example, Sam’s bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle. Next the thinker must define the problem. Before San can repair his bicycle, he must find the reason why it does not work. For example, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bike repair book and read about gears. He can talk to his friends at the bike shop. he can look at his gears carefully. After studying the problem, the person should have several suggestions for a possible solution. take Sam as an illustration. His suggestions might be: put oil in the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels. Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works perfectly. In short, he has solved the problem.1.What is the best title for this passage? 标准答案:BA、Six Stages for Repairing Sam’s BicycleB、Possible Ways to Problem-solvingC、Necessities of Problem AnalysisD、Suggestions for Analyzing a Problem2.In analyzing a problem, we should do all the following except that we _________.答案:DA、recognize and define the problemB、look for information to make the problem clearerC、have suggestions for a possible solutionD、find a solution by trial or mistake3.By referring to Sam’s bicycle, the author intends to _________.标准答案:CA、illustrate the ways to repair his bicycleB、discuss the problems of his bicycleC、tell how to solve a problemD、show us how to analyze a problem4.Which of the following is NOT true? 标准答案:AA、People do not analyze the problem they meet.B、People often accept the opinions or ideas of other peopleC、People may learn from their past experience.D、People can not solve some problems they meet.5.As u sed in the last sentence, the phrase “in short” means ___________.标准答案:CA、in the long runB、in detailC、in a wordD、in the end1.Since you broke the window, you should pay for the _____A.damageB.failureC.thingD.amount答案:A2.It _____ that you’ll be the only girl from our class at the party.A.seemsB.seesC.looksD.appearing答案:A3.Well, let’s put our heads together and find _______ to the problem.A.an answerB.a wayC.a solutionD.a method答案:C4.Unfortunately, very few sheep _________ the severe winter last year.A.survivedB.enduredC.spentD.remained alive答案:A5.The boy had no difficulty in working out those _________.A.normalB.deviseC.jokesD.figures答案:D6.The old couple now have nothing to _______ but a small government pensionA.alert toB.live onC.shrug offD.pass on答案:B7.Susan wants to know whether the measures have been agreed _________A.toB.withC.overD.upon答案:D8.People hope that they can find ____ soonA.goodB.wayC.peaceD.peaceful答案:C9.At the conference he expressed some personal views which later brought him into _________ with the Party leadership.A.actionB.crisisC.conflictD.power答案:C10.She promised to give me whatever help I ______ .A.will needB.would needC.had neededD.was needing答案:B11.The time-table says that the plane ____ off at 8:30 every morning.B.takesC.is takingD.had taken答案:B12.Bob is a most reliable person. He has our _________ trust.A.aptitudeB.registerC.simplyD.absolute答案:D13.I don’t want to ________ you. You must act on your own judgment.A.threatenB.hesitateC.appointD.influence答案:D14.He talked in detail about the __________ of setting up an experimental school in which each child works at his or her own paceA.easeB.suitabilityC.practicabilityD.possibility答案:C15.The desire for money cannot explain fads in _____ .nguageB.fashionC.furnitureD.food答案:A16.The mayor promised to take effective measures to ________ the city.A.agree one toC.clean upD.pull out答案:C17.You can pick ____ some useful ideas through talking with your teachersA.inC.upD.to答案:C18.The world market is _______ changing. We must anticipate the changes and make timely adjustmentsA.regularlyB.steadilyC.scarcelyD.always答案:D19.While there is a will, there is a way. Your eventual success in the experiment is ________ .A.overnightB.a case in pointC.correspondingD.out of style答案:B20.They discussed the problem three or four times, but could come to no _______.A.endB.conclusionC.resultD.judgment答案:B21.We saw the ship emerge in the distance. We could even see its mast, which _________up about three meters at its head.答案:stuck22.I was brought up to think that a good boy should not ________ to speak the truth.答案:hesitate23.There is a very _______ smell of gas. I'll open all the windows.答案:faint24.You should not _________ criticism. It will only do you good if you learn to take it wisely. 答案:resent25.A research group has been set up to work on the ___________ of producing a pollution-free automobile.答案:feasibility阅读理解题第26题(20.0) 分Friends play an important part in our lives, and although we may take friendship for granted, we often don’t clearly understand how t o make friends. While we get on well with a number of people, we are usually friends with only a very few – for example, the average number of close friends among students is about 6 per person. In all the cases of friendly relationships, two people like one another and enjoy being together. As we get to know people, we take into account things like age, race, economic condition, social position, and intelligence. Although these factors are not essential, it can be more difficult to get on with people when there is a marked difference in age and background.Some friendly relationships can be built on argument and discussion, but it is usual for close friends to have similar ideas and beliefs, to have attitudes and interests in common – people will talk of being on the same wavelength. It generally takes time to reach this point. And the more intimately involved people become, the more they rely on one another. People want to do friends favors and keep their promises. Also friends have to learn to put up with annoying habits and to tolerate differences of opinions.In contrast with marriage, there are no friendship ceremonies to strengthen the association between two people. But the supporting understanding of each other that results from shared experiences and emotions does seem to create a powerful bond, which can overcome differences in background, and break down barriers of age, class or race.1.According to the author, ____________. 标准答案:BA、friends are those who get on well with each otherB、friends are closer than people who just get on with each otherC、it is not easy to understand how people become friendsD、every student has 6 friends2.When we make friends, we consider such things as age, race, and background, because ______________. 标准答案:CA、these are the most important factors in making friendsB、friends need to know all these thingsC、a marked difference in age and background often makes friendship difficultD、the degree of friendship between two people and the reason for their shared interest can vary greatly3.In paragraph 2,“being on the same wavelength”means _____________ .标准答案:CA、using the same frequency while talkingB、keeping the same friendly relationship as other people doC、having the same backgroundD、having similar ideas, beliefs, attitudes and interests。
姓名周奕娴学号F11414080提醒:以学号作文件名,发送至wangdaoqing2014@《语言学刚要》(修订版)练习与思考题(一)说明:以下题目来自王洪君《语言学刚要学习指导书》并略作调整导言一、名词解释语言学:以语言作为研究对象的一门独立科学语文学:是为给古代文化遗产——政治历史文学等方面的经典书面著作作注释,目的是使人们可以读懂古书的一门尚未独立的学科。
普通语言学:以人类一般语言为研究对象,研究人类语言的性质、结构特征、发展规律,是综合众多语言的研究成果而建立起来的语言学,是语言学的重要理论部分。
共时语言学:语言研究的一种方法,从一个横断面描写研究语言在某个历史时期的状态和发展。
历史语言学:语言研究的一种方法,集中研究语言在较长历史时期中所经历的变化。
二、填空1、语言学的三大发源地是中国、古代印度、古希腊-罗马。
2、语言学是19世纪成为独立的学科,其标志是欧洲历史比较语言学的出现。
3、现代语言学的标志性著作是瑞士语言学家索绪尔的《普通语言学教程》。
4、语言交际过程可分为编码-发送-传递-接收-解码五个阶段。
5、印度最早的经典所使用的语言是梵语。
6、文字、音韵、训诂是中国“小学”的主要研究内容。
三、判断正误(正确的在题号后的括号内打“√”,错误的打“×”。
)1、语文学主要是研究古代的口语和书面语。
(×)2、语言有自身结构的独立性,与系统外的社会环境没有关系。
(×)3、理论语言学是研究语言一般规律的,不受具体语言研究影响。
(×)4、语言形式和内容的关系是语言研究的根本问题。
(×)四、思考题1、语言与人类社会生活有哪些密切关联?答:第一,语言是社会现象,和人类社会有着十分紧密的联系,语言随社会的产生而产生,随社会的发展而发展,随社会的分化统一而分化统一,可见,语言绝不是自然现象。
第二,从语言的音义关系可以看出语言不是自然现象,而是由一定的社会集团约定俗成的,如果语言是自然现象,是天生的,世界上的语言就应该是一样的,没有区别,而实际上世界上不但有各种各样的语言,还有众多的方言。
练习一
1.用5个同样的小正方体按要求摆几何体。
2.下面两个小题分别是从不同位置观察同一个几何体所看到的图形,请分别把被观察的几何体摆出来。
3. 下面是用同样的小正方体摆出的一些几何体。
(2)从前面观察一个几何体,看到的图形和从前面观察⑤所看到的一样。
这个几何体是用5个小正方体摆成的,它有多少种不同的摆法?
(3)同桌之间互相提一个问题并解答。
4. 哪个几何体符合从前面看是,从上面看是
的要求?在括号里画“√”。
5.从前面观察一个由同样的小正方体组成的几何体,看到的图形如下图,这个几何体可能是怎样摆的?
(1)这个几何体如果是由4个小正方体组成的,可以怎样摆?
(2)这个几何体如果是由5个、6个、7个或更多的小正方体组成的,可以怎样摆?
6.用同样的小正方体搭一个几何体,从上面看到的图形如右图(每个正方形上面的数字表示在这个位置上所用的小正方体的个数)。
这个几何体,从前面看是,从左面看是。
Ⅰ. True or False:1. The United Kingdom is located in northern Europe. F2. The United Kingdom consists of four political divisions —England, Scotland, Wales and Ireland. F3. England is one of the two large islands in the British Isles. F4. The British Isles are made up of three large islands and hundreds of small ones. F5. Wales lies on the east coast of the island of Great Britain. F6. The Commonwealth of Nations is a free association of independent countries that all used to be colonies of Britain. F7. In Scotland, rugged mountains, green valleys, and deep, blue lakes provide some of the most beautiful scenery in Europe. T8. The longest river in Britain is the Thames. F9. The largest lake in Britain is the Lough Neagh in northwest England. F10. Britain’s climate is influenced by the Gulf Stream, a warm ocean current that sweeps up from the equator and flows past the British Isles. T Ⅱ. Multiple Choices:1. The British Isles are made up of ____C___.A. three large islands and hundreds of small onesB. three large islands and dozens of small onesC. two large islands and hundreds of small onesD. two large islands and dozens of small ones2. Which of the following is NOT a political division on the island of Great Britain? CA. England.B. Scotland.C. Northern Ireland.D. Wales.3. Britain is separated from the rest of Europe by the English Channel in the ____B___ and the North Sea in the east.A. eastB. southC. westD. north4. The Republic of Ireland was totally independent in the year __D_____.A. 1920B. 1945C. 1918D. 19495. The highest mountain in Britain, Ben Nevis, lies in ___A___.A. the HighlandsB. the Southern UplandsC. the Central LowlandsD. the Lake District6. The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in ____B______.A. 1921B. 1931C. 1945D. 19507. The mountain system the Pennines is often called the backbone of ___A____.A. EnglandB. ScotlandC. Great BritainD. Ireland8. The regional capital of Northern Ireland is __D_____.A. GlasgowB. EdinburghC. CardiffD. Belfast9. Which of the following statements about the climate in Britain is NOT true? BA. Britain’s climate is of the maritime type.B. Winters in Britain are extremely cold.C. Summers in Britain are cool.D. Britain is warmer than Harbin in winter.Ⅲ. Discuss with your classmates the international influence which the UKexercises on today’s world stage.British Empire and British CommonwealthWorld’s first industrialised countryA developed countryA nuclear powerA member state of the European UnionA permanent member of the United Nations Security Council。
一、读熟单韵母的四声。
ǎ ò ē ǒ é ā ó ě á è ō à要求:读准、读熟,至少读5遍。
我读了()遍二、练写单韵母a o e的四声。
要求:认真写、写饱满。
三、练习写自己的名字。
、、、、注意:请家长督促孩子保管好每次发下来的拼音纸,以后备用。
拼音练习2(单韵母)一、熟读单韵母的四声。
ǎ ǖ ò ì ē ú ǒ ǜ é ī ā ǔó ǐ ǚ ě ǘ á ù è í ō ū à要求:读准、读熟,至少读5遍。
我读了()遍二、练写单韵母i u ü的四声。
要求:认真写、写饱满。
三、熟读下列汉字(按顺序读,打乱次序读)土女乐立戈谷禾火甲气西下足左册色注意:请家长督促孩子保管好每次发下来的拼音纸,以后备用。
拼音练习3(声母)一、熟读下列音节。
(尽量直呼,不行就拼读)bǎpòmìfúbǒmīpāpǔpóbǐmámùbípōfūfàbōpùmǐfábùmǎpàpīpíbómǔmòbǔpīfǔfó二、熟读下列音节词。
pí fūbó bo pí pɑbó fùfá mùpá pōmù mǎfǔ mōmā mɑmù fámó fǎmù bùfù mǔpù bùbù fá要求:至少读5遍,读熟读准。
我读了()遍,最快用时()分()秒注意:请家长督促孩子保管好每次发下来的拼音纸,以后备用。
一、熟读下列音节。
《语言学概论》练习(一)[语言的性质]一、名词解释1.语言:语言是以语音为物质基础(物质外壳)的、音义结合的符号系统,是人类社会最重要的交际工具和人类思维的重要工具。
2.言语:言语是语言的运用,即人们凭借语音、语汇、语法规则等作为工具交流思想感情。
这个使用语言进行交际的过程可以称为言语行为或言语活动;而言语活动的成果即句子或话语等,可以称为言语作品。
3.组合关系:符号和符号组合起来的关系称为符号的组合关系。
符号的组合关系是有条件的。
符号和符号的组合形成语言的结构。
例如:“红”“花”这两个符号可以形成“红花”“花红”两种结构关系和性质不同的组合。
4.聚合关系:在链条的某一环节上能够互相替换的符号具有某种相同的作用,它们自然地聚集成群。
它们彼此的关系叫做聚合关系。
例如:在符号组合的链条“红花”中,可以跟“红”形成聚合关系的语言符号还有“蓝、白、紫、大、小、好、香”等,能够跟“花”构成聚合关系的语言符号有“光、线、旗、衣服、脸蛋、房子、眼睛”等。
5.语言机制:语言机制就是语言在人类交际过程中是如何起作用的,即语言在人类交际中起作用的方式。
语言机制主要有预设机制、排除机制、补偿机制、多余机制、类推机制、对称机制、经济机制等等。
6.语言能力:掌握语言既需要有灵活的发音器官,又要有发达的大脑,必须同时具有发音能力和抽象思维能力。
抽象思维能力和灵活发音能力相结合,表现为人类的语言能力。
只有人类才有掌握语言的能力。
二、简述题1.什么是语言符号?举例说明语言符号有哪些特征。
人类用来交际的不是实在的事物,而是代表事物的符号。
语言符号除具有一般符号的物质性、表意性和规定性外,还具有语言符号的特殊属性:任意性、线条性和离散性。
(一)语言符号的任意性符号的任意性是就单个符号内部语音和意义之间的内部联系。
汉语为什么把“直立行走、会说话、能够制造并使用工具进行劳动的高等动物”这个意义和“rén”这个语音形式结合起来呢?这是没有道理可说的,完全是由社会的习惯来决定的。