Exercise-1答案PPT课件

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工厂供电exercise供电1

P30(1)
P30（2
P30
续 2-11
则线路功率损耗为 ΔPWL＝3I302R×10-3 ＝3×68.32×2.76×10-3 ＝38.6 kW, ΔQWL＝3I302X×10-3 ＝3×68.32×2.148×10-3 ＝30.1 kvar
P30(1)
P30（2 P30
P30(1)
P30（2）
工厂供电
例题与习题
例2-1．某机械加工车间380V线路上接有流水作业
的金属切削机床电动机30台，共85kW（其中较大容量电动机有11kW1台，7.5kW3台，4kW6台）；通风机3台，共5kW；吊车1台，3kW（ε＝40％）。试用需要系数法确定此此线路上的计算负荷。
解：先求各组计算负荷
（1）金属切削机床组查表2-3，取Kd=0.16，cosΦ=0.5，tanΦ=1.73 ∴ P30（1）=KdPe=0.16×85=13.6kW Q30（1）= P30（1）tanΦ ＝13.6×1.73=23.53kvar
2 2 30 2 2
P30(1)
P30（2） P30
S 30 P30 Q
900 675 1125 kVA
每台变压器的负荷率： β＝0.5S30/SN=0.5×1125/800＝0.703 查附录表II－1知，S9-800/10变压器的
续 2-11
P30(1)
ΔP0＝1.4kW，ΔPk＝7.5 kW, I0%= 2.5 ,Uk％＝5， P30（2 则每台变压器的损耗为 ΔPT＝ΔP0+β2ΔPk P30 ＝1.4+0.7032×7.5＝5.1 kW, ΔQT＝SN/100（I0%+β2Uk％）＝800/100×（2.5+0.7032×5）＝39.8kvar 电源进线处计算负荷为 P30（1）＝P30+2ΔPT＝900+2×5.1＝910.2 kW Q30（1）＝Q30+2ΔQT＝675+2×39.8＝754.6 kvar

exercisePPT课件

2
key words:
•problem •benefits •proper •healthy
3
Benefits of exercise
• keep a good figure • combat health conditions and diseases • improve our mood • stregthen your muslce and boost
6
How to do exercise in a healthy way?
7
Ways suggest
• warm-up before your exercise • frequence • moderate intensity and edurance • types • cool-down • nurtritions

写在最后
成功的基础在于好的学习习惯
The foundation of success lies in good habits
13
谢谢大家
荣幸这一路，与你同行
It'S An Honor To Walk With You All The Way
讲师：XXXXXX XX年XX月XX日
14
Exercise And Health
1
Introduce
• most of people often exercise in their daily life,but just few of them know why and how exercise makes us heathy. It makes people aimless and have no fun about it.To make more people know them deeply so that they can exercise in a proper way, I list the benefits of exercise,how to exercise in a better way.

Exercise-chap1

Chapter 1 Introduction to Human Resource Management1.Multiple Choice1) The basic functions of the management process include all of the following EXCEPT ________.A) planningB) organizingC) outsourcingD) leadingE) staffingAnswer: CExplanation: The five basic functions of the management process include planning, organizing, staffing, leading, and controlling. Outsourcing jobs may be an aspect of human resources, but it is not one of the primary management functions.2) Which of the following is the person responsible for accomplishing an organization's goals by planning, organizing, staffing, leading, and controlling personnel?A) managerB) entrepreneurC) representativeD) generalistE) marketerAnswer: AExplanation: The manager is the person responsible for accomplishing an organization's goals by planning, organizing, staffing, leading, and controlling the efforts of the organization's people. An entrepreneur may manage people or may hire a manager to do so instead, but entrepreneurs are defined as individuals who start their own businesses.3) Which of the following includes five basic functions--planning, organizing, staffing, leading, and controlling?A) job analysisB) strategic managementC) employee orientationD) management processE) adaptability screeningAnswer: DExplanation: The management process includes five basic functions--planning, organizing, staffing, leading, and controlling. Strategic management refers to the process of identifying and executing the organization's mission by matching its capabilities with the demands of its environment.4) Which function of the management process requires a manager to establish goals and standards and to develop rules and procedures?A) planningB) organizingC) staffingD) leadingE) motivatingAnswer: AExplanation: Planning, organizing, staffing, leading, and controlling are the five main functions of management. The planning function involves establishing goals and standards, developing rules and procedures, and forecasting.5) Celeste spends most of her time at work establishing goals for her staff of fifty employees and developing procedures for various tasks. In which function of the management process does Celeste spend most of her time?A) leadingB) organizingC) motivatingD) planningE) staffingAnswer: DExplanation: The planning function of the management process requires managers to establish goals and standards, develop rules and procedures, and develop plans and forecast. Leading involves motivating staff, while controlling requires a manger to set standards, such as sales quotas. Assigning tasks to employees is an aspect of the organizing function.6) Which function of the management process includes delegating authority to subordinates and establishing channels of communication?A) staffingB) organizingC) motivatingD) leadingE) planningAnswer: BExplanation: The organizing function of the management process includes delegating authority to subordinates and establishing channels of communication. The organizing function also includes establishing departments and coordinating the work of subordinates.7) When managers use metrics to assess performance and then develop strategies for corrective action, they are performing the ________ function of the management process.A) planningB) leadingC) staffingD) controllingE) organizingAnswer: DExplanation: The controlling function of the management process requires managers to set standards such as sales quotas, quality, standards, or production levels. Managers then compare actual performance with the standards, which often involves the use of metrics. Corrective action is then taken when necessary.8) Which function of the management process includes selecting employees, setting performance standards, and compensating employees?A) leadingB) organizingC) planningD) motivatingE) staffingAnswer: EExplanation: The staffing function of the management process is also known as the human resource management function. The staffing function addresses the process of acquiring, training, appraising, and compensating employees, as well as addressing issues of labor relations, worker safety, and fairness.9) Which basic function of management includes setting standards such as sales quotas and quality standards?A) planningB) organizingC) controllingD) leadingE) staffingAnswer: CExplanation: The controlling function involves setting standards such as sales quotas and production levels. Comparing actual performance with the standards is also an aspect of the controlling function.10) ________ is the process of acquiring, training, appraising, and compensating employees, and attending to their labor relations, health and safety, and fairness concerns.A) Industrial psychologyB) Labor relationsC) Human resource managementD) Behavioral managementE) Organizational health and safety managementAnswer: CExplanation: Human resource management is the process of acquiring, training, appraising, and compensating employees, and attending to their labor relations, health and safety, and fairness concerns. HRM falls under the staffing function of the management process.11) In the management process, which of the following is an activity associated with the leading function?A) maintaining employee moraleB) setting performance standardsC) establishing departmentsD) training new employeesE) developing proceduresAnswer: AExplanation: The management process includes five functions--planning, organizing, staffing, leading, and controlling. The leading function requires a manager to get employees to accomplish their jobs, maintaining morale, and motivating subordinates.12) Personnel activities associated with human resource management most likely includes all of the following EXCEPT ________.A) providing incentives and benefitsB) orienting and training new employeesC) appraising employee performanceD) building employee commitmentE) developing customer relationshipsAnswer: EExplanation: Human resource management involves numerous personnel-related activities, and HR managers are less likely to interact with customers. Managing compensation, orienting new employees, appraising employee performance, and developing employee commitment are typical aspects of the HR manager's job.13) Which of the following best explains why human resource management is important to all managers?A) Technological changes and global competition require clear organization charts.B) Sophisticated accounting controls are supported by human resource managers.C) An enthusiastic labor force is likely to provide financial support to local unions.D) Investing in human capital enables managers to achieve positive results for the firm.E) Economic challenges facing the world call for advanced cost-cutting and streamlining.Answer: DExplanation: Getting results is the bottom line of managing, and it is primarily accomplished through human capital, which is the knowledge, education, training, skills and expertise of a firm's workers. Managers throughout a firm need good peopleto get results, and hiring and retaining good people is the objective of HRM.14) According to experts, the primary hindrance to a firm's productivity is its inability to ________.A) establish effective manufacturing facilitiesB) acquire and maintain human capitalC) use advanced accounting controlsD) attain adequate cash and creditE) develop organizational plansAnswer: BExplanation: Experts assert that it's the work force and the company's inability to recruit and maintain a good work force that constitutes a bottleneck for production. Projects backed by good ideas, vigor, and enthusiasm are less likely to be stopped by a shortage of cash than a shortage of human capital, which is the knowledge, education, training, skills and expertise of a firm's workers.15) ________ is the right to make decisions, to direct the work of others, and to give orders.A) LeadershipB) AuthorityC) DelegationD) ManagementE) ResponsibilityAnswer: BExplanation: The right to make decisions, to direct the work of others, and to give orders is known as authority. Line authority gives managers the right to issue orders to other managers or employees. In contrast, staff authority gives the manager the authority to advise other managers or employees.16) Which of the following best defines line authority?A) management over a small staff in a public firmB) management with flexible decision-making powersC) a manager's right to advise other managers or employeesD) a manager's right to advocate on behalf of his or her departmentE) a manager's right to issue orders to other managers or employeesAnswer: EExplanation: Line authority is a a manager's right to issue order to other managers or employees, which creates a superior-subordinate relationship. Staff authority refers to a manager's right to advise other managers or employees, which creates an advisory relationship.17) In most organizations, human resource managers are categorized as ________, who assist and advise ________ in areas like recruiting, hiring, and compensation. A) staff managers; line managersB) line managers; middle managersC) line managers; staff managersD) compensation managers; line managersE) functional managers; staff managersAnswer: AExplanation: Human resource managers are usually staff managers. They assist and advise line managers in areas like recruiting, hiring, and compensation. However, line managers still have human resource duties.18) A ________ is authorized to direct the work of subordinates and is responsible for accomplishing the organization's tasks.A) training specialistB) staff managerC) line managerD) recruiterE) job analystAnswer: CExplanation: A line manager is authorized to direct the work of subordinates and is responsible for accomplishing the organization's tasks. Unlike line managers, staff managers lack the authority to issue orders down the chain of command. Recruiters, job analysts, and training specialists are specialties within the HR department, and HR managers are usually staff managers rather than line managers.19) Which of the following has historically been an integral part of every line manager's duties?A) responding to customer complaintsB) developing budgetary guidelinesC) handling personnel issuesD) creating personnel policiesE) establishing dress codesAnswer: CExplanation: All line managers directly handle issues related to their subordinates, such as training new employees, creating department morale, and protecting employees' health and safety. Although line managers are involved in interpreting a firm's policies, they are not always involved in creating policies. Choices A, B, D, and E are duties of some but not all line managers, but all line managers work directly with personnel.20) A line manager's human resource responsibilities most likely include all of the following EXCEPT ________.A) maintaining department moraleB) training employees in new positionsC) controlling labor costsD) protecting employees' healthE) marketing new products and servicesAnswer: EExplanation: Human resource management most often involves creating and maintaining department morale, training employees for jobs that are new to them, controlling labor costs, and protecting employees' health and physical condition. Handling personnel is an integral part of every line manager's duties, but marketing new products is not a personnel issue and would be handled by the marketing department.21) Which of the following refers to the authority exerted by an HR manager as coordinator of personnel activities?A) staff authorityB) line authorityC) functional authorityD) corporate authorityE) embedded authorityAnswer: CExplanation: Functional authority refers to the authority exerted by an HR manager as coordinator of personnel activities. An HR manager ensures that line managers are implementing the firm's HR policies and practices. Line authority is a a manager's right to issue orders to other managers or employees, which creates asuperior-subordinate relationship. Staff authority refers to a manager's right to advise other managers or employees, which creates an advisory relationship.22) One of the ________ functions of a human resource manager includes directing the activities of his or her subordinates in the HR department.A) coordinativeB) corporateC) staffD) lineE) impliedAnswer: DExplanation: Line functions, staff functions, and coordinative functions are the three primary functions of HR managers. Examples of line functions include a human resource manager directing the activities of the people in his or her own department or perhaps in related areas (like the plant cafeteria).23) Which of the following is an example of a coordinative function performed by HR managers?A) directing the activities of employees within the human resources departmentB) ensuring that line managers are adhering to a firm's sexual harassment policiesC) voicing employee concerns about health benefits and wages to upper managementD) providing upper management with relevant data on national employment trendsE) assisting line managers with hiring, evaluating, and firing employeesAnswer: BExplanation: The human resource manager performs coordinative functions which require coordinating personnel activities. This function is often referred to as functional authority (or functional control). Here he or she ensures that line managers are implementing the firm's human resource policies and practices, such as adhering to sexual harassment policies.24) All of the following are functions of the human resource manager EXCEPT________.A) directing personnel activities within the HR departmentB) ensuring that line managers are implementing HR policiesC) advising line managers about how to implement EEO lawsD) representing the interests of employees to senior managementE) integrating the duties of line managers with staff managersAnswer: EExplanation: HR managers carry out three primary functions--line, coordinative, and staff. Choice A refers to line functions, while Choice B refers to a coordinative function. Advising and assisting are staff functions and include representing employee interests to senior management and providing advice to line managers about various HR issues.25) All of the following are examples of human resource specialties EXCEPT________.A) recruiterB) job analystC) financial advisorD) compensation managerE) labor relations specialistAnswer: CExplanation: HR management specialties include recruiter, EEO coordinator, job analyst, compensation manager, training specialist, and labor relations specialist. HR managers are less likely to serve as financial advisors.2.True or False1) Setting standards such as sales quotas, quality standards, or production levels is part of the leading function of human resource management.Answer: FALSEExplanation: Setting standards such as sales quotas, quality standards, or production levels is part of the controlling rather than the leading function of human resource management. Leading involves maintaining morale and motivating workers.2) The planning function of management includes establishing goals and standardsand developing forecasts.Answer: TRUEExplanation: The planning function of management includes establishing goals and standards, developing rules and procedures, and developing plans and forecasting. Planning, organizing, staffing, leading, and controlling are the five functions of the management process.3) Communicating is one of the five basic functions of the management process. Answer: FALSEExplanation: Planning, organizing, staffing, leading, and controlling are the five functions of themanagement process. Although communicating with employees is part of every step, it is not one of the five basic functions.4) Hiring the wrong person for the job, committing unfair labor practices, and failing to motivate employees are personnel mistakes that hinder firms from achieving positive results.Answer: TRUEExplanation: Common HRM mistakes include hiring the wrong people, failing to motivate workers, and committing unfair labor practices. The primary goal of HRM is to help the firm achieve its goals, and such HRM mistakes hinder that process.5) Autonomy is the right to make decisions, direct the work of others, and give orders. Answer: FALSEExplanation: Authority rather than autonomy is the right to make decisions, direct the work of others, and give orders. In management, authority is distinguished between line authority and staff authority.6) Staff managers are authorized to issue orders to subordinates and are directly in charge of accomplishing the organization's basic goals.Answer: FALSEExplanation: Line managers, not staff managers, are authorized to issue orders down the chain of command. Staff managers have the authority to advise other managers or employees.7) Human resource managers are generally staff managers.Answer: TRUEExplanation: Human resource managers are usually staff managers. They assist and advise line managers in areas like recruiting, hiring, and compensation. However, line managers still have human resource duties.8) Staff managers have staff authority which enables them to issue orders down the chain of command unlike line managers.Answer: FALSEExplanation: Line managers can issue orders down the chain of command, while staff managers are only able to advise other managers and employees.9) In small organizations, line managers frequently handle all personnel duties without the assistance of a human resource staff.Answer: TRUEExplanation: In small firms, line managers are able to handle personnel duties. However, large firms of over 100 employees require human resource specialists. 10) Human resource managers assist line managers with hiring, training, evaluating, rewarding, counseling, promoting, and hiring employees.Answer: TRUEExplanation: Assisting and advising line managers is the heart of the human resource manager's job. HR assists in hiring, training, evaluating, rewarding, counseling, promoting, and firing employees.。

Exercise 1

Fill in the blanks:1.A root with a vowel added to aid in pronunciation is called a(n) .word root2.A word part that comes before a root is a(n) .prefixbine the word parts dia-, meaning “through,” and -rhea, meaning“flow,” to form a word meani ng “passage of fluid stool.”Diarrhea(腹泻，痢疾)4. Combine the root psych, meaning “mind,” with the suffix -logy, meaning “study of,” to form a word meaning “study of the mind.”psychologyMultiple choice: Select the best answer and write the letter of your choice to the left of each number.___c__ 5. Which of the following is a compound word?a. urinary(adj. 尿的；泌尿的)b. skeletal(adj. 骨骼的，像骨骼的)c. gastrointestinal(adj. 胃肠的)d. coronary(adj. 冠的；冠状的；花冠的)e. artery(n. 动脉；干道；主流)__b___ 6. The adjective for thorax isa. thoraxicc. thorald. thoriale. thoraxial__d___ 7. An acronym(缩略词) is formed froma. a proper nameb. Latin or Greekc. a compound wordd. the first letter of each word in a phrasee. two or more roots12 PART 1 • INTRODUCTION TO MEDICAL TERMINOLOGY Pronounce the following words:8. dysfunction[dɪs'fʌŋ(k)ʃ(ə)n]n. 功能紊乱；机能障碍；官能不良9. rheumatoid['ruːmətɒɪd]adj. 患风湿症的；风湿症的10. chronologic[,krɔnə'lɔdʒik]adj. 按时间顺序的；按照年月顺序的11. pharynx['færɪŋks]n. [解剖] 咽Case Study 1-1: Multiple Health ProblemsSecondary to InjuryD.S., a 28-year-old woman, was treated for injuries sustained in a train derailment accident. During the course of her treatment, she was seen by several specialists. For pain in her knee and hip joints, she was referred to an orthopedist（整形外科医师）. For migraine headaches（周期性偏头痛）and blurry vision（视力模糊）, she consulted a neurologist（神经科医师）. For pain on urination （尿）nd occasional bloody urine, she saw a urologist. Later, for a persistent dry cough and problems resulting from a fractured nose, she was referred to an otorhinolaryngologist（耳鼻喉医师）. During her initial course of treatment, she had a CT scan of her abdomen（腹部）and brain and an MRI of her hip and knee. Both imaging studies required her to lie motionless on her back for 45 minutes. Several months after the accident, D.S. was still experiencing some discomfort, and she decided to investigate alternative therapies. She made an appointment with a naturist practitioner who specialized in homeopathy（顺势疗法）and herbal medicine. Before her appointment, she browsed in the Nutra-Medica Shop, which carried nutritional supplements, vitamin and mineral products, homeopathic remedies（顺势治疗药）, and herbal formulas. She planned to ask the therapist about some of the products that she saw there, which include remedies with the trade names Pneumogen, Arthogesia-Plus, Renovite, Nephrostat, andHematone.CASE STUDY QUESTIONSMultiple choice: Select the best answer and write the letter of your choice to the left of each number.___c__ 1. The -ist in the word neurologist is a:a. prefixb. rootc. suffixd. combining forme. conjunction___a__ 2. Endo- in endoscopic is a:a. rootb. suffixc. combining formd. prefixe. derivation___b__ 3. MRI stands for magnetic resonance imaging. This term represents a(n):a. combining formb. acronymc. prefixd. suffixe. abbreviation____b_ 4. D.S. needed plastic surgery on her nose to repair the postfracture deformity. This procedure is called a(n):a. septoscope septo 为中隔之意，应为鼻中隔什么镜技术b. rhinoplastyn. 鼻整形术；[耳鼻喉] 鼻成形术c. neurectomy[外科] 神经切除d. cardioplasty 贲门成形术e. rhinitis 关节炎_____ 5. Several of the radiological imaging studies required D.S. to lie on her back for 45 minutes. This position is referred to as:a. supine仰卧b. prone俯卧c. lateral recumbent斜倚d. lithotomy截石术e. Trendelenburg n. 特伦德伦伯卧位__e___ 6. The products Renovite and Nephrostat are named for their action on the:a. lungb. nervesc. liverd. hearte. kidney___c_ 7. The pn in Pneumogen is pronounced as:a. pb. pac. nd. upe. f。

硕士英语1课后习题答案

Unit 1TEXT AExercise 1：1. F2. F3. T4. F5. F6. T7. T8. T9. F 10. F Exercise 3:1.J2. A3. I4. H5. B6. C7. E8. F9. G 10. D Exercise 4:1. unwittingly2. prune3. elude4. susceptible5. infection6. innovation7. durability8. collation9. indigenous 10. devastated段落翻译：当然，并不是所有的细菌都是易受青霉素伤害的；有些细菌对链霉素是敏感的。

链霉素毒性相当大，现在主要用于治疗结核病，因为它是唯一的抗结核杆菌有效的抗生素。

金霉素、氯霉素和土霉素在抗一些病毒、立克次氏体和细菌方面是有效的。

抗生素的化学性质多种多样：有些像蛋白质，有些像脂肪，有些是其他类型的复杂的有机化学药品。

抗生素领域内始终存在的一个问题，是对于抗生素有抗药性的菌株的产生。

TEXT BExercise 1：1.controlled2.chemical3.inactivate4. inhibitors5. virus6.prevent7. disease8. inoculation9. spraying 10. antibioticsUnit 2I F T T T T F T F T FIII 1—C 2—A 3—B 4—F 5—D 6—E 7—H 8—G 9—J 10—IIV1. initiative2. manipulation3. swelling4.absurd5. intent on6. on the verge of.7. affluent8. toxic9. benign 10. run errandsIn Africa and Asia there is a very serious disease called schistosomiasis (血吸虫病). It is caused by a tiny worm which can penetrate the skin of a human being and cause a potentially serious illness. The larvae ( 幼虫) of these worms live in certain types of snails (蜗牛). When they are ready, the larvae (幼虫) leave the snails and enter the bodies of men and animals. In many African rivers there is a large animal called a hippopotamus (河马). It looks rather like an enormous sausage with short legs and a big mouth. Hippos spend much of their time in the river and they do not seem to serve any purpose. Because of this, some African governments ordered that the great animals should be shot on sight to provide meat for local people. When hunters killed most of the hippos in some areas, the number of cases of the disease increased rapidly. There were outbreaks of the disease in areas which had not previously experienced it. At first, thehealth authorities could not understand the reason why the disease had spread. They made investigations and discovered some very surprising facts.When they are in the water, hippos keep the muddy water in motion because they move about frequently. When they climb up on the river bank, they go in single file, making natural channels down which rain water can flow into the river. Without the hippos, mud gathered in the rivers and caused them to run over their banks. At the same time, rain water was unable to drain into the rivers easily, and this also helped to produce floods. Certain types of water snail breed rapidly on flooded land, carrying with them the larvae which spread schistosomiasis.Now African governments are importing hippos so that Nature can do her work properly and keep the water snails under control. This is one example of what happens when Man interferes with the work of Nature.在非洲和亚洲有一个非常严重的疾病称为血吸虫病（血吸虫病）。

Book8_U1_Exercise-1PPT课件

You Know, The More Powerful You Will Be
结束语
感谢聆听
不足之处请大家批评指导
Please Criticize And Guide The Shortcomings
讲师：XXXXXX XX年XX月XX日
D2 Translation （第101页）
5. 这个偏僻村庄的孩子都衣衫褴褛。
The children in this remote village were all dressed _i_n__ _r_a_g_s_.
D2 Translation （第101页）
6. 明天又是崭新的一天。永远不要放弃。
D2 Translation （第101页）
8. 最终她发现自己毫无表演天赋，所以她放弃了。
Eventually, she found she had _l_it_t_le__ __t_a_le_n_t__ __fo_r___ acting and so she gave up.
Part D3 on page 102
Unit one
Part A2 on Page 98
1. to from 2. with 3. of
5. into 6. on 7. to
4. from
8. to
Part B2 on page 99
1. farming
6. intended
2. holy
7. in tune
3. widow
8. paragraph
Tomorrow is a _b_r_a_n_d_-_n_e_w_ day. Never give up!
D2 Translation （第101页）

Exercise1

D. community
B
14. Language is _____.
A. instinctive
B. non-instinctive
C. static
D. genetically transmitted
B
Exercises II. Choose the best answer.
15. A linguist regards the changes in language and languages use as _____.
Exercises
II. Choose the best answer.
23. _____ refers to the actual realization of the ideal language user's knowledge of the rules of his language in utterances.
A. unnatural
B. something to be feared
C. natural
D. abnormal
C
16. Which of the following words is entirely arbitrary?
A. tree B. crash C. typewriter D. bang
Exercises
I. Fill in the blanks.
5. The theory that language arose from instinctive emotional cries, expressive of pain or joy has been called the _____ theory.

Exercise A(Unit1)PPT教学课件

intelligence, and ability to get things done. If you cultivate these traits, chances are you’ll succeed. And you might even find yourself listed in Who’s Who someday.
2020/12/10
2
Put the following into English.
1.你对他说的话不能为你这种行为辩护。( justify )
What you said to him can hardly justify such conduct of yours. 2.你认为他会因为同主教的私人关系而免受宗教迫害吗？
在盖洛普组织中，我们最近集中深入研究了，探查了 1,500名杰出人物的态度和性格特征。他们是从《名人录》中随机抽取的。
2020/12/10
1
The main criterion for inclusion in Who’s Who is not wealth or
social position, but current achievement in a given field. Our
Unit One
Put the following into Chinese.
Is there a “success personality” --- some winning combination of traits that leads almost inevitably to achievement? If so, exactly what is that secret success formula, and can anyone cultivate it?

高中英语必修一的课后答案1ppt课件

understanding and treat all people as if they are part of the same family.
4 Students’ answer will vary.
6
5
Suggested answers to Exercise 2:
1 Hawaiians say “aloha” to each other to show friendship. They welcome people with
“lokahi” which means “oneness with all people”. They give visitors a “lei” to make them feel at home.
She should be careful because they lived so close together.
about talking to him every night
He as unhappy.
She wanted her father to be happy for her to have a friend.
3
LISTENING TASK
Answer key for Exercise 1: Anne and her father Suggested answers to Exercise 2:
What Anne’s father said
What Anne thought
about being friends with Peter
she and her father ,the two “helpers "of the family .started at once.

exercise1

4. The Fourier series is a particular type of orthogonal series representation that is very useful in solving engineering problems, especial communication problems. The orthogonal functions that are used are either sinusoids, or, equivalently, complex exponential functions.傅立叶级数是一种特殊类型的正交级数表示，它在解决工程问题，特别是通信问题时，十分有用。

它所利用的正交函数是正弦函数或等价的复指数函数5. For periodic waveforms, the Fourier series representations are valid over all time. Consequently, the (two-side) spectrum, which depends on the waveshape from t=–∞to t=∞, may be evaluated in terms of Fourier coefficients.对于周期波形，傅立叶级数表示法在整个时间段都是有效的。

因此，可以根据傅立叶系数，计算取决于t=–∞到t=∞之间波形的(双边)频谱。

4. It should be clear that the spectrum of a voltage (or current) waveform is obtained by a mathematical calculation and that it does not appear physically in an actual circuit. f is just a parameter (called frequency) that determines which point of the spectral function is to be evaluated.应该清楚，电压（或电流）波形的频谱是通过数学计算获得的，并不从物理上出现于实际的电路中。

《实用英语综合教程1》课后习题标准答案

《实用英语综合教程1》课后习题标准答案《英语综合教程1》课后习题答案第一单元：Text AExercise 1：1.No.There are many new things in cloolege life, such as b eing on my own, having Friday off ,and talking with friendl y people. I'll have to adjust to these.2.The first thing that came into my mind was thatＩcould m ake any decisionon my own.3.Yes. All people, including both my teachers and classmat es, are nice and friendly to me.Exercise 2:1.D2.D3.D4.B5.AExercise 3:1.T2.F3.T4.F5.FExercise 4:1.Being on my own2.Friendly people3.Having Frida y offExercise 5:1—8：dfgebahcExercise 6:1. open an count 开立账户close an account with a bank 和银行结账a checking account 活期存款账户a savings account 储蓄存款账户2.adjust to a new life 适应新的生活adjust to life in a big city 适应大城市的生活adjust a watch 校准手表adjust an error 调整误差3.be located in a business center 坐落在商业中心located in the city center 坐落在城市中心located the shop 找到那商店的位置locate a place on the map 在地图上找到某位置4.be confused about the new ways 对新方法感到困惑a confused student 迷惑不解的学生confuse black with white 混淆黑白confuse the accounts 弄乱账目Exercise 7：1.handle2.account3.clue4.aspects5.savings6.check7.c ope8.adjusted9.located 10.confusedExercise 8：1.in a row2.slept in3.think about4.cope with5.added to6.had...off7.on her own8.adjust to9.Now that 10.fin d outExercise 9:1.It is expect that the chairman will speak todayThe chairman is expected to speak today.2.It is thought that she is the best singer that France ha s ever produced.She is thought to be the best singer that France has ever produced.3.It is said that the two men were hiding in the woods.The two men are said tobe hiding in the woods.4.It is reported that a strange flying object was seen ove r New Jersey last night.A strange flying object is reported to be seen over N ew Jersey last night.5.It is felt that very little was done to settle the matte r.Very little is felt to be done to settle the matter.6.It is konown that you were in town when this happened.You are known to have been in town when this happen ed.Exercise10:1.working2.to be , talking3.not turning on4.tak ing ,to get5.going/doc/dc19087393.html,ughing7.going8.sw imming9.living 10.carryingText BExercise1:1.My purpose of going to college is to improve myself and gain more knowledge so that I can work and serve my country better in the future.2.Yes. Some middle-aged people go to college to receive fu rther education。