PART1 CHAPTER1
英语《阅读教程》第一册答案
P35-4 1.weather 2.slowly 3.typical 4.extreme 5.temperatures 6.storms 7.floods 8.rain 9.damage 10.worse
P53
1
1.diet 2.diet 3.fast food 4.universal 5.tacos and burrios 6.diabetes 7.low-carb diet plex carbohydrates 9.soy products 10.dairy
5) Some examples of directions from residents of the American Midwest are “Take this road here. Go straight north for two miles,” or, “Keep to the left around the curve. Then merge with Local Route 12 .”
w 7.public 8.restaurants 9.habits 10.health
Chapter 5
Part 1
5) A. family in the past
1. biometeorologists 2.atmosphere 3.rain,snow,humidity, air pressure 4.weather 5.strokes 6. sudden stopping of the heart 7.flu 8.lungs 9. emotional conditions and feelings 10. Seasonal Affective Disorder, long periods of darkness
Financial English 金融英语教程chapter 1 money-张铁军教材版本
2. Compound Interest S=P(I+R)n I=S-P
Page 24
1.4.2 Nominal and Real Interest Rates
1. The definition of nominal interest. P7, 1.4.2, L1-2 2. The definition of real interest. P7, 1.4.2, L3-4
Page 2
Benefits
Financial English course will provide you with:
- Greater confidence when discussing financial documents and data
- Increased verbal fluency for face-to-face negotiations
Assignment
20%
Exam
50%
Total
100%
Page 4
Part 1 Money
1. Definition of Money 2. Types of Money 3. Functions of Money 5. Interest and Interest Rate 6. Money Supply 7. China’s Monetary System
Page 5
Chapter 1 Money
Professional Terms
1.monetary area货币区 货币区是货币一体化的较高层次,它是指成员国之间的货
币建立紧密联系的地理区域。 货币区的初级阶段是固定汇率制度,包括货币局制度和美
研究生英语听说教程引进版第一册答案
5 Oak
Speaker Carole 9:00 -10:00 AM free
Room Berg
6 Room 27 Student Council Noon – 1:30 PM free
7 Green
Folk Dance Club 2:00-5:00 PM
free
Room
8 Campus Bette Milder
are often provided a beat or two after language which might initially appear to be rather difficult to negotiate. Students need to learn how to look for the redundancies and expanded explanations, which are particularly abundant in longer listening passages. 4. False Body language is said to account for approximately 65% of all communication. Clearly, many ideas are communicated through non-verbal means. 5. False It is far more efficient to focus on specific details if that is all that you want or need. In these instances, worrying about every single word is counterproductive. 6. False Laboring over every word greatly slows down the comprehension process and can even cause a breakdown in communication. 7. False Grammar and intonation provide a great amount of contextual information which can serve to enhance comprehension. Specific examples of why these eight statements are false can
chapter1 setting up a business
第一章教学单元教案设计第一章教学单元讲稿Fundamentals of Business 工商导论一,本课内容:Chapter 1 Setting up a Business课程名称:工商导论二,分析思路:1) Part One 引入Warm-up DiscussionDo you know these companies?2) Part Two 要点解析Company types:1, Sole Proprietorship2, Partnership3, Limited Liability company4, joint-stock enterprise5, Mergers & Acquisitions6, Franchise3)Part Three 师生互动1, Can you name some business giants in the Automobile Industry, Electrical Appliance, IT Industry, Mobil phone?2, which form of business ownership do you want to choose if you want to start your business upon graduation?4)Part Four 课程小结三,课程导入:Warm-up DiscussionDo you know these companies?四,教授内容一)Sole Proprietorship (个体企业)1.definitionAn organization that is owned, and usually managed, by a person or family is called sole proprietorship. It is the oldest, most common, and simplest form of business organization.Eg: neighborhood news-stand, barber house2.Sole Proprietorship - Key Attributes●Creation (minimum requirements) - No Formalities for creating a sole proprietorship.●Profits / Losses / Distributions - Owner may use all profits and losses for business.●Liability - Owner faces unlimited personal liability.●Capital / Financing - All capital obtained from owner or through loans based onowner's creditworthiness.●Management and Control - Owner manages and controls the company.●Reporting Requirements - None.3.Advantages and disadvantagesAdvantages: Can make decisions quicklyKeeps all the rewardsEasy to set upPrivacy of business affairsDisadvantages: Limited sources of financeUnlimited liability, i.e. can lose personal assetsLimited managerial skillsNo one to share workload and ideas二)Partnership (合伙制)1.DefinitionA partnership is the relationship existing between two or more persons who join to carryon a trade or business. Each person contributes money, property, labor or skill, and expects to share in the profits and losses of the business.E.g. "Big Four" accountancy firms (“四大”会计师事务所)PriceWaterhouse Coopers 普华永道会计师事务所KPMG(毕马威)是世界上最大的专业服务机构之一。
《Business statistic》复习参考(第一章至第八章)
《Business Statistic》中国人民大学出版社英文版第五版chapter1~8复习参考Part1名词解释1、Statistics is a method of extracting useful information from a set of numerical data in orderto make a more effective and informed decision.2、Descriptive Statistics:These are statistical methods of organizing, summarizing andpresenting numerical data in convenient forms such as graphs, charts and tables.3、Inferential statistics is defined as statistical methods used for drawing conclusions about apopulation based on samples.4、Primary data is obtained first hand.5、Secondary data already exists or has been previously collected such as company accounts, orsales figures.6、Mean: The arithmetic average and the most common measure ofaaaaaaa central tendency.①All values are included in computing the mean.②A set of data has a unique mean ③Themean is affected by unusually large or small data points (outliers / extreme values).7、*8、Mode: The most frequent data, or data corresponding to the highest frequency. ①Mode isnot affected by extreme values. ②There may not be a mode. ③There may be several modes. ④Used for either numerical or categorical data.9、Median is the value that splits a ranked set of data into two equal parts. ①Median is notaffected by extremely large or small values and is therefore a valuable measure of central tendency when such values occur.10、Standard Deviation: ①A measure of the variation of data from the mean. ②The mostcommonly used measure of variation. ③Represented by the symbol ‘s’. ④Shows how the data is distributed around the mean.11、Probability is the chance of an occurrence of an event. ①Probability of an eventalways lies between 0 and 1. ②The sum of the probabilities of every possible outcome or event is 1. ③The probability of the complement A’ is given by 1-P(A).12、Properties of Normal distribution:①Continuous random variable. ②‘Bell-shaped’ &symmetrical. ③Mean, median, mode are equal ④Area under the curve is 1.13、The Central Limited Theorem:①If the population followed normal distribution, thesampling distribution of mean is followed normal distribution. ②If the population do not followed normal distribution, but the sample size is larger than 30, the sampling distribution of mean is followed normal distribution.Part2选择题Topic 1 - Introduction to Business Statistics & Data CollectionQ1. The universe or totality of items or things under consideration is called:a.【b. a sample.c. a population.d. a parameter.e.none of the above.Q2. Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called:a.inferential statistics.b.total quality management.c.sampling.d.descriptive statistics.Q3. The portion of the universe that has been selected for analysis is called:a.—b. a sample.c. a frame.d. a parameter.e. a statistic.Q4. A summary measure that is computed to describe a numerical characteristic from only a sample of the population is called:a. a parameter.b. a census.c. a statistic.d.the scientific method.Q5. A summary measure that is computed to describe a characteristic of an entire population is called:a.)b. a parameter.c. a census.d. a statistic.e.total quality management.Q6. The process of using sample statistics to draw conclusions about population parameters is called:a.inferential statistics.b.experimentation.c.primary sources.d.descriptive statistics.Q7. Which of the four methods of data collection is involved when a person retrieves data from an online databasea.(b.published sources.c.experimentation.d.surveying.e.observation.Q8. Which of the four methods of data collection is involved when people are asked to complete a questionnairea.published sources.b.experimentation.c.surveying.d.observation.Q9. Which of the four methods of data collection is involved when a person records the use of the Los Angeles freeway systema.@b.published sources.c.experimentation.d.surveying.e.observation.Q10. A focus group is an example of which of the four methods of data collectiona.published sources.b.experimentation.c.surveying.d.observation.Q11. Which of the following is true about response ratesa.】b.The longer the questionnaire, the lower the rate.c.Mail surveys usually produce lower response rates than personal interviews or telephonesurveys.d.Question wording can affect a response rate.e. d. All of the above.Q12. Which of the following is a reason that a manager needs to know about statisticsa.To know how to properly present and describe information.b.To know how to draw conclusions about the population based on sample information.c.To know how to improve processes.d.All of the above.~Scenario 1-1Questions 13-15 refer to this scenario:An insurance company evaluates many variables about a person before deciding on an appropriate rate for automobile insurance. Some of these variables can be classified as categorical, discrete and numerical, or continuous and numerical.Q13. Referring to Scenario 1-1 (above), the number of claims a person has made in the last three years is what type of variablea.Categorical.b.Discrete and numerical.c.Continuous and numerical.d.None of the above.Q14. Referring to Scenario 1-1 (above), a person's age is what type of variablea.—b.Categorical.c.Discrete and numerical.d.Continuous and numerical.e.None of the above.Q15. Referring to Scenario 1-1 (above), a person's gender is what type of variablea.Categorical.b.Discrete and numerical.c.Continuous and numerical.d.None of the above.{Q16. Which of the following can be reduced by proper interviewer traininga.Sampling error.b.Measurement error.c.Coverage error.d.Nonresponse error.Scenario 1-2Questions 17-19 refer to this scenario:Mediterranean fruit flies were discovered in California a few years ago and badly damaged the oranges grown in that state. Suppose the manager of a large farm wanted to study the impact of the fruit flies on the orange crops on a daily basis over a 6-week period. On each day a random sample of orange trees was selected from within a random sample of acres. The daily average number of damaged oranges per tree and the proportion of trees having damaged oranges were calculated.,Q17. Referring to Scenario 1-2 (above), the two main measures calculated each day ., average number of damaged oranges per tree and proportion of trees having damaged oranges) are called _______.a.statistics.b.parameters.c.samples.d.populations.Q18. Referring to Scenario 1-2 (above), the two main measures calculated each day ., average number of damaged oranges per tree and proportion of trees having damaged oranges) may be used on a daily basis to estimate the respective true population _______.a.estimates.b.parameters.c.statistics.d.frame.(Q19. Referring to Scenario 1-2 (above), in this study, drawing conclusions on any one day about the true population characteristics based on information obtained from the sample is called _______.a.evaluation.b.descriptive statistics.c.inferential statistics.d.survey.Scenario 1-3Questions 20 and 21 refer to this scenario:The Quality Assurance Department of a large urban hospital is attempting to monitor and evaluate patient satisfaction with hospital services. Prior to discharge, a random sample of patients is asked to fill out a questionnaire to rate such services as medical care, nursing, therapy, laboratory, food, and cleaning. The Quality Assurance Department prepares weekly reports that are presented at the Board of Directors meetings and extraordinary/atypical ratings are easy to flag.、Q20. Referring to Scenario 1-3 (above), true population characteristics estimated from the sample results each week are called _____________.a.inferences.b.parameters.c.estimates.d.data.Q21. Referring to Scenario 1-3 (above), a listing of all hospitalised patients in this institution over a particular week would constitute the ________.a.sample.b.population.c.statistics.d.parameters.`Scenario 1-4Questions 22-24 refer to this scenario:The following are the questions given to Sheila Drucker-Ferris in her college alumni association survey. Each variable can be classified as categorical or numerical, discrete or continuous.Q22. Referring to Scenario 1-4 (above), the data for the number of years since graduation is categorised as: __________________.a.numerical discrete.b.categorical.c.numerical continuous.d.none of the above.:Q23. Referring to Scenario 1-4 (above), the data for the number of science majors is categorised as: ____________.a.categorical.b.numerical continuous.c.numerical discrete.d.none of the above.Q24. Referring to Scenario 1-4 (above), the data for tabulating the level of job satisfaction (High, Moderate, Low) is categorised as: _________.a.numerical continuous.b.categorical.c.numerical discrete.d.none of the above.'Topic 2: Organising and Presenting dataQ1 The width of each bar in a histogram corresponds to the:a.boundaries of the classes.b.number of observations in the classes.c.midpoint of the classes.d.percentage of observations in the classes.Q2 When constructing charts, which of the following chart types is plotted at the class midpointsa.Frequency histograms.b.Percentage polygons.c.$d.Cumulative relative frequency ogives.e.Relative frequency histograms.Q3 When polygons or histograms are constructed, which axis must show the true zero or "origin"a.The horizontal axis.b.The vertical axis.c.Both the horizontal and vertical axes.d.Neither the horizontal nor the vertical axis.Q4 To determine the appropriate width of each class interval in a grouped frequency distribution, we:a.divide the range of the data by the number of desired class intervals.b.divide the number of desired class intervals by the range of the datac.】d.take the square root of the number of observations.e.take the square of the number of observations.Q5 When grouping data into classes it is recommended that we have:a.less than 5 classes.b.between 5 and 15 classes.c.more than 15 classes.d.between 10 and 30 classes.Q6 Which of the following charts would give you information regarding the number of observations "up to and including" a given groupa.Frequency histograms.b.Polygons.c.}d.Percentage polygons.e.Cumulative relative frequency ogives.Q7 Another name for an "ogive" is a:a.frequency histogram.b.polygon.c.percentage polygon.d.cumulative percentage polygon.Q8 In analyzing categorical data, the following graphical device is NOT appropriate:a.bar chart.b.Pareto diagram.c.!d.stem and leaf display.e.pie chart.Table 2The opinions of a sample of 200 people broken down by gender about the latest congressionalFor Neutral Against】Totals Female385412104Male123648(96 Totals509060200about the latest congressional plan to eliminate anti-trust exemptions for professional baseball. Referring to Table 2, the number of people who are neutral to the plan is _______.a.36b.54c.90d.、e.200Q10 Referring to Table 2, the number of males who are against the plan is _______.a.12b.48c.60d.96Q11 Referring to Table 2, the percentage of males among those who are for the plan is ______.a.%b.24%c.25%d.(e.76%Q12 Referring to Table 2, the percentage who are against the plan among the females is _______.a.%b.20%c.30%d.52%Topic 3: Numerical Descriptive StatisticsQ1 Which measure of central tendency can be used for both numerical and categorical variablesa.Mean.b./c.Median.d.Mode.e.Quartiles.Q2 Which of the following statistics is not a measure of central tendencya.Mean.b.Median.c.Mode.d.Q3.Q3 Which of the following statements about the median is NOT truea.It is more affected by extreme values than the mean.b.\c.It is a measure of central tendency.d.It is equal to Q2.e.It is equal to the mode in bell-shaped distributions.Q4 The value in a data set that appears most frequently is called:a.the median.b.the mode.c.the mean.d.the variance.Q5 In a perfectly symmetrical distribution:a.the mean equals the median.b.,c.the median equals the mode.d.the mean equals the mode.e.All of the above.Q6 When extreme values are present in a set of data, which of the following descriptive summary measures are most appropriatea.CV and range.b.Mean and standard deviation.c.Median and interquartile range.d.Mode and variance.Q7 The smaller the spread of scores around the mean:a.the smaller the interquartile range.b.(c.the smaller the standard deviation.d.the smaller the coefficient of variation.e.All the above.Q8 In a right-skewed distribution:a.the median equals the mean.b.the mean is less than the median.c.the mean is greater than the median.d.the mean is less than the mode.a.b.c.d.Q10 Referring to Table 3 (above), the median carbohydrate amount in the cereal is ________ grams.a.19b.20c.[d.21e.Q11 Referring to Table 3 (above), the 1st quartile of the carbohydrate amounts is ________ grams.a.15b.20c.21d.25Q12 Referring to Table 3 (above), the range in the carbohydrate amounts is ________ grams.a.16b.18c.$d.20e.21Topic 4: Basics probability and discrete probability distributionsInformation A, needed to answer Questions 1 to 2The Health and Safety committee in a large retail firm is examining the relationship between the number of days of sick leave an employee takes and whether an employee works on the day shift (D) or night shift (N). The committee looks at a sample of 50 employees and notes which shiftthey work on and whether the number of days of sick leave they take in a year is less than 6 daysthe values in the table of probabilities is not correcta.The probability of an employee taking 6 or more days of sick leave P(M) isb.The probability that an employee is on the Night Shift (N) and takes less than 6 days ofleave (L), is called a conditional probability P(N | L) =c.)d.If you know that an employee is on day shift (D) then the probability that they will takeless than 6 days of leave (L) is the conditional probability P(L | D) =e.The probability that an employee works Day Shift (D) or takes 6 or more days of leave (M)is found using the addition rule to be P(D or M) =f.They are all correctQ2 The analyst wishes to use the Probabilities table from Information A to determine whether the work shift variable and the number of days of sick leave variable are or are not independent variables. Which of the following statements about the work shift and the number of days of sick leave variables is correcta.These variables are independent because the marginal probabilities such as P(L) are thesame as the conditional probabilities P(L | D)b.These variables are not independent because the marginal probability P(L) is differentfrom the conditional probability P(N | L)c.These variables are not independent because the joint probabilities such as P(L and N)are equal to the product of the probabilities P(L).P(N).d.These variables are dependent because the marginal probabilities such as P(L) are equalto the conditional probability P(L | N)e.None of the above】Information B, needed to answer Question 3Suppose the manager of a home ware retailer decides in a 5-minute period no more than 4 customers can arrive at a counter. Using past records he obtains the following probabilityTable 4-3Arrivals (X)01234~.15.20.30.20.15 P(X)Q3 Use Information B to answer this question. If values are rounded to 3 decimal places which of the following is the correct pair of values for the mean, the variance or standard deviation of the number of arrivals at the counter.a.Mean mu = 2 and variance sigma-squared =b.Mean mu = and variance sigma-squared =c.Mean mu = 2 and standard deviation sigma =d.、e.Mean mu = and variance sigma-squared =f.None of the aboveInformation C, needed to answer Questions 4-6The section manager in an insurance company is interested in evaluating how well staff at the inquiry counter handle customer complaints. She interviews a sample of n = 6 customers who have made complaints and asks each of them whether staff had handled their complaints well. Each interview is called a trial. If a customer says their complaint was handled well this is called a success. She thinks that as long as these people are interviewed independently of each other then the number of people who say their complaint was handled well is a random variable with a Binomial probability distribution. The section manager thinks that the probability that a customers complaint will be handled well is p = .Q4 Use Information C to answer this question. A total of n = 6 people are interviewed independently of each other. Which of the following statements about the probability that 5 out of the 6 complaints will be handled well is correcta.less thanb.between andc.more thand.between ande.`f.None of the aboveQ5 Using Information C, which of the following statements about the probability that 4 or less of the 6 complaints will be handled well is correcta.less thanb.more thanc.between andd.between ande.None of the aboveQ6 Suppose the section manager from Information C is interested in the measures of central tendency and variation for the number of complaints which are handled well. Which of the following sets of values, where values are rounded to 3 decimal places, is the correct set of valuesa.Mean mu = and variance sigma-squared =b.Mean mu = and variance sigma-squared =c.!d.Mean mu = and variance sigma-squared =e.Mean mu = and standard deviation sigma =f.None of the aboveInformation D, needed to answer Questions 7-9The manager of a large retailer thinks that one reason why staff at the complaints counter fail to handle customer complaints well is that not enough staff are allocated to this counter. Past experience has shown that the number of customers who arrive at this counter has a Poisson distribution where the average number who arrive each hour is 36. He decides to look at how many customers are likely to arrive at the complaints counter during a 5-minute period.Q7 Use Information D to answer this question. Which of the following statements concerning the probability that exactly 2 customers will arrive at the counter in a 5-minute period is correcta.less thanb.between andc.between andd.…e.more thanf.None of the aboveQ8 Use Information D to answer this question. Which of the following statements concerning the probability that 3 or more customers will arrive at a counter in a 5-minute period is correcta.between andb.less thanc.more thand.between ande.None of the aboveQ9 The section manager from Information D is interested in the mean and variance of the number of customers who arrive during a 1 hour period. Which of the following is the correct set of values for these two measuresa.Mean mu = 3 and variance sigma-squared = 3b./c.Mean mu = 36 and standard deviation sigma =d.Mean mu = 30 and variance sigma-squared = 30e.Mean mu = 36 and standard deviation sigma = 6f.None of the aboveTopic 5: Normal probability distribution & sampling distributionQ1 Which of the following is not a property of the normal distributiona.It is bell-shaped.b.It is slightly skewed left.c.Its measures of central tendency are all identical.d.%e.Its range is from negative infinity to positive infinity.Q2 The area under the standardized normal curve from 0 to would be:a.the same as the area from 0 to .b.equal to .c.found by using Table in your textbook.d.all of the above.Q3 Which of the following about the normal distribution is not truea.Theoretically, the mean, median, and mode are the same.b.About two-thirds of the observations fall within ± 1 standard deviation from the mean.c.It is a discrete probability distribution.d.(e.Its parameters are the mean and standard deviation.Q4 In its standardized form, the normal distribution:a.has a mean of 0 and a standard deviation of 1.b.has a mean of 1 and a variance of 0.c.has a total area equal to .d.cannot be used to approximate discrete binomial probability distributions.Q5 In the standardized normal distribution, the probability that Z > 0 is _______.a.b.c.d.]e.cannot be found without more informationQ6 The probability of obtaining a value greater than 110 in a normal distribution in which the mean is 100 and the standard deviation is 10 is ______________ the probability of obtaining a value greater than 650 in a normal distribution with a mean of 500 and a standard deviation of 100.a.less thanb.equal to.c.greater thand.It is unknown without more information.Q7 The probability of getting a Z score greater than is ________.a.close tob.c. a negative numberd.%e.almost zeroQ8 For some positive value of Z, the probability that a standardized normal variable is between 0 and Z is . The value of Z isa.b.c.d.Q9 For some value of Z, the probability that a standardized normal variable is below Z is . The value of Z isa.b.c.d.【e.Q10 Given that X is a normally distributed random variable with a mean of 50 and a standard deviation of 2, the probability that X is between 47 and 54 isa.b.c.d.Q11 For some positive value of X, the probability that a standardized normal variable is between 0 and + is . The value of X isa.b.c.d.'e.Q12 The owner of a fish market determined that the average weight for a catfish is pounds with a standard deviation of pounds. A citation catfish should be one of the top 2 percent in weight. Assuming the weights of catfish are normally distributed, at what weight (in pounds) should the citation designation be establisheda.poundsb.poundsc.poundsd.poundsQ13 Which of the following is NOT a property of the arithmetic meana.It is unbiased.b.It is always equal to the population mean.c.Its average is equal to the population mean.d.(e.Its variance becomes smaller when the sample size gets bigger.Q14 The sampling distribution of the mean is a distribution of:a.individual population values.b.individual sample values.c.statistics.d.parameters.Q15 The standard deviation of the sampling distribution of the mean is called the:a.standard error of the sample.b.standard error of the estimate.c.standard error of the mean.d.~e.All of the aboveQ16 According to the central limit theorem, the sampling distribution of the mean can be approximated by the normal distribution:a.as the number of samples gets "large enough."b.as the sample size (number of observations) gets "large enough."c.as the size of the population standard deviation increases.d.as the size of the sample standard deviation decreases.Q17 For a sample size of n=10, the sampling distribution of the mean will be normally distributed:a.regardless of the population's distribution.b.if the shape of the population is symmetrical.c.if the variance of the mean is known.d.{e.if the population is normally distributedTopic 6: EstimationQ1 The interval estimate using the t critical value is ________ than the interval estimate using the z critical value.a.Narrowerb.The same asc.Widerd.More powerfulQ2 To estimate the mean of a normal population with unknown standard deviation using a small sample, we use the ______ distribution.a.'t'b.:c.'Z'd.samplinge.alphaQ3 If the population does not follow a normal distribution, then to use the t distribution to give a confidence interval estimate for the population mean, the sample size should be:a.at least 5b.at least 30c.at least 100d.less than 30Q4 The 'z' value or 't' value used in the confidence interval formula is called the:a.sigma valueb.:c.critical valued.alpha valuee.none of the aboveQ5 The 'z' value that is used to construct a 90 percent confident interval is:a.b.c.d.Q6 The 'z' value that is used to construct a 95 percent confidence interval is:a.b.c.d.Q7 The sample size needed to construct a 90 percent confidence interval estimate for the population mean with sampling error ± when sigma is known to be 10 units is:a.9b.32c.75d.107Q8 The t critical value approaches the z critical value when:a.the sample size decreasesb.the sample size approaches infinityc.the confidence level increasesd.the sample is smallQ9 The t-critical value used when constructing a 99 percent confidence interval estimate with a sample of size 18 is:a.b.c.d.Q10 The t-value that would be used to construct a 90 percent confidence interval for the mean with a sample of size n 36 would be:a.b.c.d.Q11 The value of alpha (two tailed) for a 96 percent confidence interval would be: a.b.c.d.Q12 When using the t distribution for confidence interval estimates for the mean, the degrees of freedom value is:a.nb.n-1c.n-2d.n %2B 1Q13 You would interpret a 90 percent confidence interval for the population mean as:a.you can be 90 percent confident that you have selected a sample whose interval doesinclude the population meanb.if all possible samples are selected and CI's are calculated, 90 percent of those intervalswould include the true population meanc.90 percent of the population is in that intervald.both A and B are trueQ14 From a sample of 100 items, 30 were defective. A 95 percent confidence interval for the proportion of defectives in the population is:a.(.2, .4)b.(.21, .39)c.(.225, .375)d.(.236, .364)Q15 A confidence interval was used to estimate the proportion of statistics students that are male. A random sample of 70 statistics students generated the following 90 percent confidence interval: , . Using the information above, what size sample would be necessary if we wanted to estimate the true proportion to within ± using 95 percent confidencea.240b.450c.550d.150整理人:阿桤。
Chapter V Resistance of ships (part1)
1 , 2 , 3 , (ratioes) etc are the same. Thus,
R f ( La bV c d g e p f ) Ba sed on the dimensional homogeneity (M - mass, L - length, T - time) a M b L c M d L e M f ML f L 3 2 2 2 T L T TL T T L
R
1 V 2 L2 2 are related to the similarity laws between the model and prototype. The (total) resistance coeff . CT , 1 V 2 S 2 where the wetted surface S o f a hull has is proportional to L2 ; LV R
LV V 2 V 2 , , & are dimensionless coefficients. They Lg p
Reynolds number, Re Froude Number, Fr Euler Number, Eu V
The ship actually moves at the same time through two fluids, water and air, with widely different density. While the lower part of the hull is moving through water, the upper part is moving through air. Like moving in the water, the upper part of the ship moving in the air is also subject to the same types of forces (dynamic pressures and tangential stresses). Because a w , the air resistance is usually much smaller than the water resistance, except for those aerostatic support of hydrodynamic support crafts. Summary: Water resistance (submerged part of a hull) Air resistance (upper part of hull & superstructure)
计算机结构 英文 PPT 教案 PART 1 第一部分
Levels of Program Code
High-level language
Level of abstraction closer to problem domain Provides for productivity and portability
Байду номын сангаас
Input/output includes
Display, keyboard, mouse Hard disk, CD/DVD, flash For communicating with other computers
Storage devices
Network adapters
Chapter 1 — Computer Abstractions and Technology — 9
Chapter 1 — Computer Abstractions and Technology — 18
Technology Trends
Electronics technology continues to evolve
Increased capacity and performance Reduced cost
Hardware representation
§1.3 Under the Covers
Components of a Computer
The BIG Picture
Same components for all kinds of computer
1欧盟GMP指南Volume4---Part1--Chapter1Parmaceutical Quality System
EUROPEAN COMMISSIONHEALTH AND CONSUMERS DIRECTORATE-GENERALHealth Systems and ProductsMedicinal Products - Quality, safety and efficacyBrussels,SANCO/AM/sl/ddg1.d.6(2012)860362EudraLexThe Rules Governing Medicinal Products in the European UnionVolume 4EU Guidelines forGood Manufacturing Practice forMedicinal Products for Human and Veterinary UseChapter 1Pharmaceutical Quality SystemLegal basis for publishing the detailed guidelines: Article 47 of Directive 2001/83/EC on the Community code relating to medicinal products for human use and Article 51 of Directive 2001/82/EC on the Community code relating to veterinary medicinal products. This document provides guidance for the interpretation of the principles and guidelines of good manufacturing practice (GMP) for medicinal products as laid down in Directive 2003/94/EC for medicinal products for human use and Directive 91/412/EEC for veterinary use.Status of the document: revision 3Reasons for changes: Amendments to the text of Chapter 1 have been made in order to align with the concepts and terminology described in the ICH Q10 tripartite guideline on Pharmaceutical Quality System. The title of the chapter itself is also changed accordingly.Deadline for coming into operation: 31 January 2013Commission Européenne, B-1049 Bruxelles / Europese Commissie, B-1049 Brussel – Belgium. Telephone: (32-2) 299 11 11PrincipleThe holder of a Manufacturing Authorisation must manufacture medicinal products so as to ensure that they are fit for their intended use, comply with the requirements of the Marketing Authorisation or Clinical Trial Authorisation, as appropriate and do not place patients at risk due to inadequate safety, quality or efficacy. The attainment of this quality objective is the responsibility of senior management and requires the participation and commitment by staff in many different departments and at all levels within the company, by the company’s suppliers and by its distributors. To achieve this quality objective reliably there must be a comprehensively designed and correctly implemented Pharmaceutical Quality System1 incorporating Good Manufacturing Practice and Quality Risk Management. It should be fully documented and its effectiveness monitored. All parts of the Pharmaceutical Quality System should be adequately resourced with competent personnel, and suitable and sufficient premises, equipment and facilities. There are additional legal responsibilities for the holder of the Manufacturing Authorisation and for the Qualified Person(s).The basic concepts of Quality Management, Good Manufacturing Practice and Quality Risk Management are inter-related. They are described here in order to emphasise their relationships and their fundamental importance to the production and control of medicinal products.Pharmaceutical Quality System11.1 Quality Management is a wide-ranging concept, which covers all matters, which individually or collectively influence the quality of a product. It is the sum total of the organised arrangements made with the objective of ensuring that medicinal products are of the quality required for their intended use. Quality Management therefore incorporates Good Manufacturing Practice.1.2 GMP applies to the lifecycle stages from the manufacture of investigational medicinal products, technology transfer, commercial manufacturing through to product discontinuation. However the Pharmaceutical Quality System can extend to the pharmaceutical development lifecycle stage as described in ICH Q10, which while optional, should facilitate innovation and continual improvement and strengthen the link between pharmaceutical development and manufacturing activities. ICH Q10 is reproduced in Part III of the Guide and can be used to supplement the contents of this chapter.1.3 The size and complexity of the company’s activities should be taken into consideration when developing a new Pharmaceutical Quality System or modifying an existing one. The design of the system should incorporate appropriate risk management principles including the use of appropriate tools. While some aspects of the system can be company-wide and others site-specific, the effectiveness of the system is normally demonstrated at the site level.1 Art 6 of Directives 2003/94/EC and 91/412/EEC require manufacturers to establish and implement an effective pharmaceutical quality assurance system. The term Pharmaceutical Quality System is used in this chapter in the interests of consistency withICH Q10 terminology. For the purposes of this chapter these terms can be considered interchangeable.1.4 A Pharmaceutical Quality System appropriate for the manufacture of medicinal products should ensure that:(i) Product realisation is achieved by designing, planning, implementing,maintaining and continuously improving a system that allows the consistent delivery of products with appropriate quality attributes;(ii) Product and process knowledge is managed throughout all lifecycle stages;(iii) Medicinal products are designed and developed in a way that takes account of the requirements of Good Manufacturing Practice;(iv) Production and control operations are clearly specified and Good Manufacturing Practice adopted;(v) Managerial responsibilities are clearly specified;(vi) Arrangements are made for the manufacture, supply and use of the correct starting and packaging materials, the selection and monitoring of suppliers and for verifying that each delivery is from the approved supply chain;(vii) Processes are in place to assure the management of outsourced activities.(viii) A state of control is established and maintained by developing and using effective monitoring and control systems for process performance and product quality.(ix) The results of product and processes monitoring are taken into account in batch release, in the investigation of deviations, and, with a view to taking preventive action to avoid potential deviations occurring in the future.(x) All necessary controls on intermediate products, and any other in-process controls and validations are carried out;(xi) Continual improvement is facilitated through the implementation of quality improvements appropriate to the current level of process and product knowledge.(xii) Arrangements are in place for the prospective evaluation of planned changes and their approval prior to implementation taking into account regulatory notification and approval where required;(xiii) After implementation of any change, an evaluation is undertaken to confirm the quality objectives were achieved and that there was no unintended deleterious impact on product quality;(xiv) An appropriate level of root cause analysis should be applied during the investigation of deviations, suspected product defects and other problems.This can be determined using Quality Risk Management principles. In caseswhere the true root cause(s) of the issue cannot be determined, considerationshould be given to identifying the most likely root cause(s) and to addressingthose. Where human error is suspected or identified as the cause, this shouldbe justified having taken care to ensure that process, procedural or system-based errors or problems have not been overlooked, if present. Appropriatecorrective actions and/or preventative actions (CAPAs) should be identifiedand taken in response to investigations. The effectiveness of such actionsshould be monitored and assessed, in line with Quality Risk Management principles.(xv) Medicinal products are not sold or supplied before a Qualified Person hascertified that each production batch has been produced and controlled in accordance with the requirements of the Marketing Authorisation and any other regulations relevant to the production, control and release of medicinalproducts;(xvi) Satisfactory arrangements exist to ensure, as far as possible, that themedicinal products are stored, distributed and subsequently handled so thatquality is maintained throughout their shelf life;(xvii) There is a process for self-inspection and/or quality audit, which regularly appraises the effectiveness and applicability of the PharmaceuticalQuality System.1.5 Senior management has the ultimate responsibility to ensure an effective Pharmaceutical Quality System is in place, adequately resourced and that roles, responsibilities, and authorities are defined, communicated and implemented throughout the organisation. Senior management’s leadership and active participation in the Pharmaceutical Quality System is essential. This leadership should ensure the support and commitment of staff at all levels and sites within the organisation to the Pharmaceutical Quality System.1.6 There should be periodic management review, with the involvement of senior management, of the operation of the Pharmaceutical Quality System to identify opportunities for continual improvement of products, processes and the system itself. 1.7 The Pharmaceutical Quality System should be defined and documented. A Quality Manual or equivalent documentation should be established and should contain a description of the quality management system including management responsibilities.Good Manufacturing Practice for Medicinal Products1.8 Good Manufacturing Practice is that part of Quality Management which ensures that products are consistently produced and controlled to the quality standards appropriate to their intended use and as required by the Marketing Authorisation, Clinical Trial Authorisation or product specification. Good Manufacturing Practice is concerned with both production and quality control. The basic requirements of GMP are that:(i) All manufacturing processes are clearly defined, systematically reviewed inthe light of experience and shown to be capable of consistently manufacturingmedicinal products of the required quality and complying with their specifications;(ii) Critical steps of manufacturing processes and significant changes to the process are validated;(iii) All necessary facilities for GMP are provided including:• Appropriately qualified and trained personnel;• Adequate premises and space;• Suitable equipment and services;• Correct materials, containers and labels;• Approved procedures and instructions, in accordance with thePharmaceutical Quality System;• Suitable storage and transport;(iv) Instructions and procedures are written in an instructional form in clear and unambiguous language, specifically applicable to the facilities provided;(v) Procedures are carried out correctly and operators are trained to do so;(vi) Records are made, manually and/or by recording instruments, during manufacture which demonstrate that all the steps required by the defined procedures and instructions were in fact taken and that the quantity and quality of the product was as expected.(vii) Any significant deviations are fully recorded, investigated with the objective of determining the root cause and appropriate corrective and preventive action implemented;(viii) Records of manufacture including distribution which enable the complete history of a batch to be traced are retained in a comprehensible and accessible form;(ix) The distribution of the products minimises any risk to their quality and takes account of Good Distribution Practice;(x) A system is available to recall any batch of product, from sale or supply;(xi) Complaints about products are examined, the causes of quality defects investigated and appropriate measures taken in respect of the defective products and to prevent reoccurrence.Quality Control1.9 Quality Control is that part of Good Manufacturing Practice which is concerned with sampling, specifications and testing, and with the organisation, documentation and release procedures which ensure that the necessary and relevant tests are actually carried out and that materials are not released for use, nor products released for sale orsupply, until their quality has been judged to be satisfactory. The basic requirements of Quality Control are that:(i) Adequate facilities, trained personnel and approved procedures areavailable for sampling and testing starting materials, packaging materials,intermediate, bulk, and finished products, and where appropriate for monitoring environmental conditions for GMP purposes;(ii) Samples of starting materials, packaging materials, intermediate products, bulk products and finished products are taken by approved personnel and methods;(iii) Test methods are validated;(iv) Records are made, manually and/or by recording instruments, which demonstrate that all the required sampling, inspecting and testing procedures were actually carried out. Any deviations are fully recorded and investigated;(v) The finished products contain active ingredients complying with the qualitative and quantitative composition of the Marketing Authorisation or clinical trial authorisation, are of the purity required, and are enclosed within their proper containers and correctly labelled;(vi) Records are made of the results of inspection and that testing of materials,intermediate, bulk, and finished products is formally assessed against specification. Product assessment includes a review and evaluation of relevant production documentation and an assessment of deviations from specified procedures;(vii) No batch of product is released for sale or supply prior to certification bya Qualified Person that it is in accordance with the requirements of therelevant authorisations in accordance with annex 16;(viii) Sufficient reference samples of starting materials and products are retained in accordance with Annex 19 to permit future examination of the product if necessary and that the sample is retained in the final pack.Product Quality Review1.10 Regular periodic or rolling quality reviews of all authorised medicinal products, including export only products, should be conducted with the objective of verifying the consistency of the existing process, the appropriateness of current specifications for both starting materials and finished product, to highlight any trends and to identify product and process improvements. Such reviews should normally be conducted and documented annually, taking into account previous reviews, and should include at least:(i) A review of starting materials including packaging materials used in theproduct, especially those from new sources and in particular the review ofsupply chain traceability of active substances.(ii) A review of critical in-process controls and finished product results.(iii) A review of all batches that failed to meet established specification(s) andtheir investigation.(iv) A review of all significant deviations or non-conformances, their relatedinvestigations, and the effectiveness of resultant corrective and preventive actions taken.(v) A review of all changes carried out to the processes or analytical methods.(vi) A review of Marketing Authorisation variations submitted, granted or refused, including those for third country (export only) dossiers.(vii) A review of the results of the stability monitoring programme and anyadverse trends.(viii) A review of all quality-related returns, complaints and recalls and the investigations performed at the time.(ix) A review of adequacy of any other previous product process or equipmentcorrective actions.(x) For new marketing authorisations and variations to marketing authorisations, a review of post-marketing commitments.(xi) The qualification status of relevant equipment and utilities, e.g. HVAC,water, compressed gases, etc.(xii) A review of any contractual arrangements as defined in Chapter 7 to ensure that they are up to date.1.11 The manufacturer and, where different, marketing authorisation holder should evaluate the results of the review and an assessment made as to whether corrective and preventive action or any revalidation should be undertaken, under the Pharmaceutical Quality System. There should be management procedures for the ongoing management and review of these actions and the effectiveness of these procedures verified during self-inspection. Quality reviews may be grouped by product type, e.g. solid dosage forms, liquid dosage forms, sterile products, etc. where scientifically justified.Where the marketing authorisation holder is not the manufacturer, there should be a technical agreement in place between the various parties that defines their respective responsibilities in producing the product quality review.Quality Risk Management1.12 Quality risk management is a systematic process for the assessment, control, communication and review of risks to the quality of the medicinal product. It can be applied both proactively and retrospectively.1.13 The principles of quality risk management are that:i) The evaluation of the risk to quality is based on scientific knowledge,experience with the process and ultimately links to the protection of the patient ii) The level of effort, formality and documentation of the quality riskmanagement process is commensurate with the level of riskExamples of the processes and applications of quality risk management can be found inter alia in ICH Q9 which is reproduced in Part III of the Guide.。
2024届高三英语读后续写一轮复习:《夏日友晴天》chapter1+课件
OUTLINE
When we leave the ocean, we hide our fins, scales and tails. Out of the island, we learned to ride a bike, race and use a fork. When we taste pasta, seeing “fishes” shining in the sky, and floating on the water with Jupiter with binoculars, we can shut up our Bruno.
2."Ah!" Mr. Branzino shouted, startled by the interruption. "Hi, Luca." 【惊吓】此处startled作 非谓语动词 ,词义的生动形象的同时也丰富了句式。
3.He threw himself at the goatfish, but Giuseppe wriggled free. 【挣脱】由文本可推,“挣扎着要……”可表示为:wriggle sth
• reverie
幻想
• exasperated 恼怒的
• drift
漂流
• reprimand 训斥
• panic
惊慌失措
1."Fish out of the barn!" Luca exclaimed. 【喊叫】后面章节同样出现yell等表示大喊的动词 读后续写可代替shout等反复出现的旧词。
4.Luca was so distracted by Monalisa that it took him a moment to realize that Giuseppe was breaking from the herd once again. 【长难句分析】该句为状语从句中套宾语从句,so……that的状语从句与realize
新编英美概况教程周叔麟Chapter 1
Part 6
Chapter 1 Geography of the United Kingdom
Part 1
Part 2 Part 3 Part 4 Part 5
Geographic History
1. The UK’s natural resources were created during the shifting dance of the earth’s plates, the solid matter that floated on the liquid magma. 2. Because the region that now the UK lies on the continental shelf, when the ocean levels rose, much of the land was covered by water. 3. When the glaciers advanced and retreated over much of northern and mountainous Britain, they smoothed the mountains and dropped debris in the valleys. 4. The rising waters after the last ice age have slowly separated the Britain Isles from the European Continent.
Part 6
Chapter 1 Geography of the United Kingdom
Part 1
Part 2 Part 3 Part 4 Part 5
Water: the Key Geographic Feature
新思维3AChapter1教案
新思维3A第1单元教案Sing a song.Prereading Asking one or two questions about story.Who is rude firstWhat story did mum tell MikeArouse pupils’interest inreadingWhilereading 1.Preteach any new words. Ask questions to find outif pupils have understood the meaning of unknownwords.(The teacher hit the desk loudly and say “ I amrude” Ask one student to guess what ‘s themeaning of rude)2.Tell pupils : I have two friends Mr Wind and MissSun. And can you guess who is stronger. Who canmake the people to take off their clothes.3.Let’s listen to the story .and find the question.Can Mr Wind blow their clothesWho can make the people to take off their clothes.Why the people take off their clothesAfter listening to the story , how can Mike changeLearn the newwordsLocatingspecificinformation inresponse toquestionsPostreading 1.Read the story together after the Ebook.2.Get pupils to act the story. Ask one or two groupswith lively intonation and reasonably accuratepronunciation to e to the front to perform.Check pupils’ answer to Part D.Read aloudPractice堂测题Roleplay the story.板书设计教学反思课题Chapter 1 Part D课时1备课人。
MBA必修课《管理沟通》英文版课件chapter1.pptx
Chapter 15 interviewing for employment and following up
Chapter 1 achieving success through effective business communication
intensifying the need to communicate effectively (3) Describe how organizations share information internally and
externally (4) List eight ways the internet facilitates business communication (5) Define the six phases of the communication process (6) Identify and briefly discuss five types of communication barriers (7) Discuss four guidelines for overcoming communication barriers (8) Explain the attributes of ethical communication, and
To succeed, organizations must share information with people both inside and outside the company.
Internal communication refers to the exchange of information and ideas in an organization.
英美文学选读(自考)Chapter1
自学考试英美文学选读Selected Readings In English And American LiteraturesPart one: English literatureAn Introduction to Old and Medieval English Literature 1. The Old English poetry that has survived can be divided into two group:the religious group and the secular one. The poetry of the religious group is mainly on biblical themes………In addition to these religious compositions, Old English poets produced the national epic poem, Beowulf, a typical example of Old English poetry, is regarded today as the national epic of the Anglo-Saxons.2. Romance which uses narrative verse or prose to sing knightlyadventures or other heroic deeds is a popular literary form in the medieval period. R omantic love is an important part of the plot in romance.3. I t is Chaucer alone who, for the first time in English literature,presented to us a comprehensive realistic picture of the English society of his time and created a whole gallery of vivid characters from all walks of life in his masterpiece The Canterbury Tales.Geoffrey Chaucer is the greatest writer of this period. I n short, Chaucer develops his characterization to a higher artistic level by presenting characters with both typical qualities and individual dispositions. Chaucer introduced from France the rhymed stanzas of various types to English poetry to replace the Old English alliterative verse. Chaucer dominated the works of his15th-centtruy English followers and the so-called Scottish Chaucerians. For the Renaissance, he was the English Homer.Chapter 1 The Renaissance Period1. The Renaissance arks a transition from the medieval to the modernworld. Generally, it refers to the period between the14th and mid-17th centuries.T he Renaissance is a historical period in which the European humanist thinkers and scholars made attempts to get rid of those old feudalist ideas in medieval Europe, to introduce new ideas that expressed the interests of the rising bourgeoisie, and to recover thepurity of the early church form the corruption of the Roman Catholic Church. B ut it was not until the reign of Henry VIII that the Renaissance really began to show its effect in England.The English Renaissance had no sharp break with the past. Attitudes and feelings which had been characteristic of the 14th and 15th centuries persisted well down into the era of Humanism and Reformation.2. Humanism is the essence of the Renaissance. T hus, by emphasizingthe dignity of human beings and the importance of the present life, they voiced their beliefs that man did not only have the right to enjoy the beauty of this life, but had the ability to perfect himself and to perform wonders.3. S trong national feeling in the time of the Tudors gave a greatincentive to the cultural development in England. W ith classical culture and the Italian humanistic ideas coming into England, the English Renaissance began flourishing.T he first period of the English Renaissance was one of imitation and assimilation. T he Elizabethan drama, in its totality, is the real mainstream of the English Renaissance.4. F rom Wyatt and Surrey onwards the goals of humanistic poetry are:skillful handling of conventions, force of language, and, above all, the development of a rhetorical plan in which meter, rhyme, scheme, imagery and argument should all be combined to frame the emotional theme and throw it into high relief. P oetry was to be a concentrated exercise of the mind, of craftsmanship, and of learning.I. Edmund Spenser (埃德蒙·斯宾塞)1. Spenser’s masterpiece is The Faerie Queene, a great poem of its age.A ccording to Spenser’s own explanation, his principal intention is topresent through a “historical poem” the example of a perfect gentleman: “to fashion a gentleman or noble person in virtuous and gentle discipline.”2. The five main qualities of Spenser’s poetry are 1) a perfect melody;2) a rare sense of beauty; 3) a splendid imagination; 4) a lofty moralpurity and seriousness; and 5) a dedicated idealism.II. Christopher Marlowe(克里斯托夫·马洛)1. M asterpieces: Tamburlaine, Parts I ⅈ Dr. Faustus; The Jew ofMalta; Edward II2. Tamburlaine is a play about an ambitious and pitiless Tartarconqueror in the fourteenth century who rose from a shepherd to an overpowering king. I n fact, Tamburlaine is a product of Marlowe’s characteristically Renaissance imagination, fascinated by the earthlymagnificence available to men of imaginative power who have the energy of their convictions.3. D r. Faustus is a play based on the German legend of a magicianaspiring for knowledge and finally meeting his tragic end as a result of selling his soul to the Devil. I t celebrates the human passion for knowledge, power and happiness; it also reveals man’s frustration in realizing the high aspirations in a hostile moral order. A nd the confinement to time is the cruelest fact of man’s condition. Marlowe praises his soaring aspiration for knowledge while warning against the sin of pride since Faustus’s downfall was caused by his despair I god and trust in Devil.4. M arlowe’s greatest achievement lies in that he perfected the blankverse and made it the principal medium of English drama. Marlowe employed hyperbole as his major figure of speech, which, instead of referring to the exaggeration of the language, indicates the poetic energy and intensity conveyed through the verseMarlowe’s second achievement is his creation of the Renaissance hero for English drama. D ifferent from the tragic hero I medieval plays, who seeks the way to heaven through salvation and God’s will, he is against convention al morality and contrives to obtain heaven on earth through his own efforts.III. William Shakespeare (威廉·莎士比亚)1. T he first period of Shakespeare’s dramatic career was one ofapprenticeship.(Henry VI; Richard III; The Comedy of Errors.In the second period, Shakespeare’s style and approach became highly individualized. B y constructing a complex pattern between different characters and between appearance and reality, Shakespeare made subtle comments on a variety of human foibles. (The M idsummer Night’s Dream;The Merchant of Venice; Romeo and Juliet.S hakespeare’s third period includes his greatest tragedies and his so-called dark comedies. (Hamlet; Othello; King Lear)T he last period of Shakespeare’s work includes his principal romantic tragicomedies.2. S hakespeare’s history plays are mainly written under the principlethat national unity under a mighty and just sovereign is a necessity.3. I n his romantic comedies, Shakespeare takes an optimistic attitudetoward love and youth, and the romantic elements are brought into full play. T he most important play among the comedies is The Merchant of Venice. T he sophistication derives in part from the play between high, outgoing romance and dark forces of negativity and hate. T he traditional theme of this play is to praise the friendship between Antonio and Bassanio, to idealize Portia as a heroine of great beauty,wit and loyalty, and to expose the insatiable greed and brutality of the Jew.C ompared with the idealism of other plays, The Merchant of Venicetakes a step forward in its realistic presentation of human nature and human conflict. T hough there is a ridiculous touch on the part of the characters restrained by their limitations, Shakespeare’s youthful Renaissance spirit of jollity can be fully seen in contrast to the medieval emphasis on future life in the next world.4. T he successful romantic tragedy is Romeo and Juliet, which eulogizesthe faithfulness of love and the spirit of pursuing happiness. T he play, though a tragedy, is permeated with optimistic spirit.5. S hakespeare’s greatest tragedies are: Hamlet, Othello, King Lear,and Macbeth. T hey have some characteristics in common. Each portrays some noble hero, who faces the injustice of human life and is caught in a difficult situation and whose fate is closely connected with the fate of the whole action. E ach hero has his weakness of nature. W ith the concentration on the tragic hero, we see the sharp conflicts between the individual and the evil force in the society, which shows that Shakespeare is a great realist in the true sense.6. T he hero Hamlet in Shakespeare’s play Hamlet is noted for hishesitation to take his revenge, his melancholy nature of action only to deny possibilities to do anything. H e came to know that his father was murdered by his uncle who became king. He hated him so deeply that he wanted to kill him. B ut he loved his widowed mother who later married his uncle, and he was afraid to hurt his mother. A nd also, when everything was ready for him to kill his uncle, he forgave him for his uncle was praying to God for his crime. T hus he lost the good chance.H amlet represented humanism of his time.7. S hakespeare takes the bare outlines of Revenge Tragedy, but whathe adds is infinitely more interesting than what he adopts. A nd the timeless appeal of this mighty drama lies in its combination of intrigue, emotional conflict and searching philosophic melancholy. T his play is also Shakespeare’s most detailed expose of a corrupted court—“an unweeded garden” in which there is nothing but“a foul and pestilent congregation of vapours.”B y revealing the power-seeking ,the jostling for place the hidden motives, the courteous superficialities that veil lust and guilt, Shakespeare condemns the hypocrisy and treachery and general corruption at the royal court.8. Shakespeare, as a humanist of the time, is against religiouspersecution and racial discrimination, against social inequality and the corrupting influence of gold and money. I n his plays, he does not hesitate to describe the cruelty and anti-natural character of the civil wars, but he did not go all the way against the feudal rule.9. S hakespeare’s views on literature:Shakespeare has accepted the Renaissance views on literature. H e holds that literature should be a combination of beauty, kindness and truth, and should reflect nature and reality. Shakespeare also states that literary works which have truly reflected nature and reality can reach immortality.10. T he characteristics of Shakespeare’s characters:S hakespeare’s major characters are neither merely individual ones nor type ones; they are individuals representing certain types. E ach character has his or her own personalities; meanwhile, they may share features with others.11. T he characteristics of Shakespeare’s plot:S hakespeare’s plays are well-known for their adroit plot construction.S hakespeare seldom invents his own plots; instead, he borrows them from some old plays or storybooks, or from ancient Greek and Roman sources.12. T he characteristics of Shakespeare’s language:I t is necessary to study the subtlest of his instruments—thelanguage. Shakespeare can write skillfully in different poetic form, like the sonnet, the blank verse, and the rhymed couplet. H e has an amazing wealth of vocabulary and idiom. H is coinage of new words and distortion of the meaning of the old ones also create striking effects on the reader.IV. Francis Bacon (弗兰西斯·培根)1. Francis Bacon, a representative of the Renaissance in England, isa well-known philosopher, scientist and essayist.2. T he most important works of his first group include The Advancementof Learning; Novum Organum. H is philosophical works also belong to the first group. H is literary works are in the second group, among which the most famous is Essays. Maxis of Law and The Learned Reading upon the Statute of Uses are the two famous works from the third group.3. N ovum Organum is a successful treatise written in Latin on methodology.I t is the most impressive display of bacon’s intellect. T he argumentis for the use of inductive method of reasoning in scientific study.B ut Bacon first expounds the four great false conceiving that beset men’smind and prevent them from seeking the truth. B acon suggests the inductive reasoning, i.e. proceeding from the particular to the general, the deductive reasoning, putting forward this theory. B acon shows the new empirical attitudes toward truth about nature and bravely challenges the medieval scholasticists.4. T he Advancement of Learning is a great tract on education. B aconhighly praises knowledge, refuting the objections to learning and outlining the problems with which his plan is to deal. A ccording to Bacon, man’s understanding consists of three parts: history to man’smemory, poetry to man’s imagination and creation, and philosophy to man’s reason.5. B acon cares more about axioms under the guidance of which man thinkand acts than human nature or morality.B acon’s essays are famous for their brevity, compactness andpowerfulness. T he essays are well-arranged and enriched by Biblical allusions, metaphors and cadence.6. O f Studies is the most popular of Bacon’s 58 essays. I t analyzes whatstudies chiefly serve for, the different ways adopted by different people to pursue studies, and how studies exert influence over human character. F orceful and persuasive, compact and precise. O f Studies reveals to us Bacon’s mature attitude towards learning.V. J ohn Donne (约翰·邓恩)1. T he term “metaphysical poetry”is commonly used to name the work ofthe 17th-century writers who wrote under the influence of John Donne.W ith a rebellious spirit the metaphysical poets tried to break away from the conventional fashion of the Elizabethan love poetry. T he diction is simple as compared with that of the Elizabethan or the Neoclassic periods, and echoes the words and cadences of common speech. T he imagery is drawn from the actual life. T he form is frequently that of an argument with the poet’s beloved, with God, or with himself.2. T he Elegies and Satires; The Songs and Sonnets.VI. J ohn Milton (约翰·弥尔顿)1. Paradise Lost ; Paradise Regained; Samson Agonistes.2. P aradise Lost is about Eve, seduced by Satan’s rhetoric and her ownconfused ambition—as well as the mere prompting of hunger—falls into sin through innocent credulity. A dam falls by consciously choosing human love rather than obeying God. T his is the error wherein his greatness lies.I n the fall of man Adam discovered his full humanity. B ut man’s fallis the sequel to another and more stupendous tragedy.3. W orking through the tradition of a Christian humanism, Milton wroteParadise Lost, intending to expose the ways of Satan and to “justify the ways of God to men.”A t the center of the conflict between human love and spiritual duty lies Milton’s fundamental concern with freedom and choice; the freedom to submit to God’s prohibition on eating the apple and the choice of disobedience made for love.4. T he freedom of the will is the keystone of Milton’s creed. H is poemattempts to convince us that the unquestionable truth of Biblical revelation means that an all-knowing God was just in allowing Adam and Eve to be tempted and, of their free will, to choose sin and its inevitable punishment. A nd, thereby, it opens the way for the voluntarysacrifice of Christ which showed the mercy of God in bringing good out of evil.5. I n his life, Milton shows himself a real revolutionary, a master poetand a great prose writer. H e fought for freedom in all aspects as a Christian humanist, while his achievements in literature make him tower over all the other English writers of his time and exert a great influence over later ones.莎士比亚1. 莎士比亚戏剧生涯的第一阶段是作为一名学徒。
演讲的艺术(第十三版)(中国版)教师用书Chapter_1_Speaking_in_Public
Chapter 1 Speaking in Public(教师用书持续更新中……)Section One: Chapter Teaching GuidePART ONE: TEACHING OBJECTIVES在学完这一章后,学生应该能够:•讨论演讲作为一门研究领域的悠久历史。
•解释跨文化交流的含义和实际应用。
•解释演讲与批判性思维之间的关系。
•识别演讲和日常会话之间的相同点和不同点。
•解释演讲交流的过程和要素。
PART TWO: TEACHING SUGGESTIONS纵观历史,人们始终把演讲当成重要的交流工具。
在当今世界,很多人也都通过演讲来传播他们的思想和影响。
有些学生可能会认为英语演讲距离自己的实际生活比较遥远,因为自己既不打算做外交官,也不想从事其他的涉外工作。
教师应该强调,随着全球化进程日益加速,今后从事各行各业的中国大学生都会或多或少地在工作或生活中用到英语演讲。
事实上,即便是还没有走向工作岗位的在校大学生也会有很多需要用到英语演讲的机会。
以下面的一些场景为例:场景一:学校请来的一位外籍教师对中国的很多习俗和文化理念都不了解,因此在所授课的班上经常会闹出一些误会和笑话。
有良好英语演讲能力的学生能够当众帮助这位外籍教师避免这些不必要的误会和笑话。
场景二:一个大型的国际活动正在选拔一批大学生志愿者。
选拔测试的一项主要内容是要求申请者用英语向选拔委员会陈述自己希望入选的原因以及自己的入选资格和条件。
英语演讲能力较强的申请者更有可能入选。
场景三:一位大四学生在一家国有企业实习期间接到一项临时任务,代替突然生病的主讲人向一组前来洽谈业务的外商介绍本企业刚刚推出的一个新产品。
由于这位实习生在英语演讲课上曾受过很系统的训练,加上实习期间对企业产品的了解,所以很圆满地完成了这项任务,得到了企业领导的赞扬。
很多研究报告表明,即便是在高度专业的领域,雇主在确定招聘或升职的人选时也会坚持将雇员的语言交流能力列为最重要或是近乎最重要的技能。
Part1 音标
Chapter 2 辅音音标
Chapter 2 辅音
无声辅音/清辅音 /p/ /t/ /k/ /f/ /s/ /θ/ /ʃ/ /tʃ/ /tr/ /ts/ /h/ 有声辅音/浊辅音 /b/ /d/ /g/ /v/ /z/ /ð/ /ʒ/ /dʒ/ /dr/ /dz/
/m/ /n/ /ŋ/ /l/ /r/ /w/ /j/
Chapter 2 辅音
Exercises: /dʒ/ joke / dʒəʊk / 笑话,玩笑 edge / edʒ / 边,边缘 bridge / brɪdʒ / 桥
Chapter 2 辅音
Exercises: /h/ hook / hʊk / 钩子,挂钩 house / haʊs / 房子,住宅 enhance / ɪnˈhɑːns / 提高,增加
Chapter 2 辅音
Exercises: /ŋ/ king / kɪŋ / 国王 anger / ˈæŋɡə(r) / 愤怒,怒火 think / θɪŋk / 觉得,思考
Chapter 2 辅音
Exercises: 比较/p/和/b/ pack / pæ k / 打包,收拾 back / bæ k / 返回 punch / pʌntʃ / 一拳,一击 bunch / bʌntʃ / 串,束 pull / pʊl / 拖,拉 bull / bʊl / 公牛
Chapter 2 辅音
Chapter 2 辅音
Exercises: /g/ good / ɡʊd / 好的 ghost / ɡəʊst / 鬼,幽灵 guide / ɡaɪd / 指南,手册
Chapter 2 辅音
Exercises: 比较/k/和/g/ came / keɪm / 来 game / ɡeɪm / 游戏 back / bæ k / 返回 bag / bæ g/ 袋子 cage / keɪdʒ / 笼子 gauge / geɪdʒ / 测量
get up and bar the door1
Part one Early and Medieval English Literature (about 5 C---1485)Chapter one The Making of England一、The early inhabitants in the islandBritons a tribe of Celts(古代住在不列颠岛南部的凯尔特人的一个部落。
)二、The Roman conquest(55BC---410AD)1. 55BC, Britain wan invaded by Julius Caser, the Roman conquer2.Britain wan not completely subjected to the Roman empire until 78A.D.3. For military purpose, they built a network of highways(Roman Roads)4.During the Roman rule, Christianity was introduced to Britain.5.In 410 A.D., all the Roman troops went back to the continent for their empirewas in danger.三、The Angles, Saxons and Jutes conquest1. They were swarms of pitates.2. They built small kingdoms in Britain which were combined into a unitedkingdom called England.3. The Angles, Saxons and Jutes mixed into a whole people called English.4. The three dialects spoken by them grew into a single English called oldEnglish.5. The Anglo-Saxon period witnessed a transition from tribal society tofeudalism.6.The Anglo-Saxons were Christianized in the seventh century.四、Anglo-Saxon poetry falls into two groups: Pagan and Christian. Christian poetrycame into being after Anglo-Saxons became Christians.Chapter 2 Beowulf (a pagan poetry)一、English literature began with the Anglo-Saxon settlement in England.Five relics are still preserved, which are poems or songs by Anglo-Saxonminstrels. Four are short fragments of long poems. One is a long poems of over 3000 lines: Beowulf, the national epic of English people.二、The analysis of Beowulf’s content and features:1.The primitive Northern tribes have to fight against the beasts and struggleagainst the forces of nature, which remained mysterious and unknown tothem. Monster s→whales, crocodiles→sharks, They were brave butsuperstitious.2.Beowulf is a great hero, brave and faithful to his prople. He forgets himselfin face of death, thinking only that it profits others. He is the product of aprimitive, tribal society on the continent.3.①The most striking feature in its poetical form is the use of alliteration.②use of metaphor and understatementsea→swan’s path, whale’s roadship→sea woodnot troublesome→very welcomeneed not praise→a right to condemnChapter 3一、The Danish Invasion.二、The Norman conquest and its influence1.The French-speaking Normans came in 1066. Norman conquest marks theestablishment of feudalism in England. The Anglo-Saxons sank to theposition of slaves.2.Norman-French: the official language of the conqueror.(P8)Latin: the learned language of the clergy.English: the tongue of the great mass of the people.三、The Romance1.Definition :P102.The Romance cycles:The matter of FranceThe matter of Rome→the Trojan WarThe matter of Britain→King Atthur and Knights of the Round Table3.The Romance had nothing to do the common people.They were composed for the noble of the noble.Chapter 4 LanglandWilliam Langland Piers the Plowman(written in alliterative verse P13.)It’s important both in literature and history. He wrote about social discontent and preached the equality of men and dignity of labor. It has the form of dream vision. It ‘s perhaps the greatest of English allegories.Chapter 5The English Ballad1.Oral literature: which is owned by the common people.2.The ballad: (definitionP19 and subjects) are common3.The Robin Hood Ballads: (comment P21)Chapter 6 ChaucerPart 2 The English RenaissanceChapter 1 Old English in Transition一、The new monarchyThe Tudor dynasty was founded which met the needs of the rising bourgeoisie and won its support.二、The ReformationThe contradictionthe Roman Catholic Church→the MonarchyGet Up and Bar the Door (4)The wind blew high, the wind blew cold, It blew across the moor,When John Jones said to Jane, his wife, "Get up and bar the door.""Oh, I have worked all day," said she,"I've washed and scrubbed the floor,You lazy man, get up, I say,Get up and bar the door."Oh, I have worked so hard," said he,"I know I can't do more;So come, my own, my dearest wife,Get up and bar the door.Then they agreed between the two,A solemn oath they swore,That the one who spoke the very first word Would have to bar the door.The wind blew east, the wind blew west, It blew all over the floor,But neither one would say a wordFor barrin' of the door.Three robbers came along that way, They came across the moor;They saws Light and walked right in, Right in through the open door."Oh, is the owner of this houseA rich man or a poor?"But neither one would say a wordFor barrin' of the door.They ate the bread, they drank the ale, Then said, "Come, give us more."But neither one would say swordFor barrin' of the door."Let's pull the old man's beard" said one, "Let's beat him till he's sore."But still the old man wouldn't speakFor barrin' of the door."I'll kiss his pretty wife," said one, "Oh, her I could adore."And then the old man shook his fistAnd gave a mighty roar."Oh, you'll not kiss my wife," said he,"I'll throw you on the floor.Said she, "Now, John, you've spoken first, So get up and bar the door.It fell about the Martinmas time,And a gay time it was then.When our goodwife got pudding s to make, She's boild them in the pan.The wind sae cauld blew south and north, And blew into the floor;Quoth our goodman to our goodwife, "Gae out and bar the door.""My hand is in my hussyfskap, Goodman, as ye may see;An it should nae be barrd this hundred year, It's no be barrd for me."They made a paction tween them twa. They made it firm and sure,That the first word whaeer shoud speak, Shoud rise and bar the door.Then by there came two gentlemen,At twelve o'clock at night,And they could neither see house nor hall, Nor coal nor candlelight."Now whether is this a rich man's house, Or whether it is a poor?"But neer a word wad ane o' them speak, For barring of the door.And first they ate the white pudding s,And then they ate the black:Tho muckle thought the goodwife to hersel, Yet neer a word she spake.Then said the one unto the other,"Here, man, take ye my knife:Do ye tak aff the auld man's beard,And I'll kiss the goodwife.""But there's nae water in the house,And what shall we do than?""What ails ye at the pudding broo,That boils into the pan?"O up then started our goodman,An angry man was he:"Will ye kiss my wife before my een,And scad me wi pudding bree?"Then up and started our goodwife,Gied three skips on the floor: "Goodman, you've spoken the foremost word: Get up and bar the door."。
And Then There Were None Chapter 1 Part 1
Chapter 11In the corner of a first-class smoking carriage, Mr. Justice Wargrave, lately retired from the bench, puffed at a cigar and ran an interested eye through the political news in The Times.He laid the paper down and glanced out of the window. They were running now through Somerset. He glanced at his watch – another two hours to go.He went over in his mind all that had had appeared in the papers about Soldier Island. There had been its original purchase by an American millionaire who was crazy about yachting –and an account of the luxurious modern house he had built on this little island off the Devon coast. The unfortunate fact that the new third wife of the American millionaire was a bad sailor had let to the subsequent putting up of the house and island for sale. Various glowing advertisements of it had appeared in the papers. Then came the first bald statement that it had been bought –by a Mr. Owen. After that the rumors of the gossip writer had started. Soldier Island had really been bought by Miss Gabrielle Turl, the Hollywood film star! She wanted to spend some months there free from all publicity! Busy Bee had hinted delicately that it was to be an abode for Royalty??! Mr. Merryweather had had it whispered to him that it had been bought for a honeymoon – Young Lord L—had surrendered to Cupid at last! Fans knew for a fact that it had been purchased by the Admiralty with a view to carrying out some very hush-hush experiments!Definitely, Soldier Island was news!From his pocket Mr. Justice Wargrave drew out a letter. The handwriting was practically illegible but words here and there stood out with unexpected clarity. Dearest Lawrence… such years since I heard anything of you…must come to Soldier Island…the most enchanting place…so much to talk over…old days…communion with nature…bask in sunshine…12.40 from Paddington…meet you at Oakbridge…and his correspondent signed herself with a flourish his ever Constance Culmington. Mr. Justice Wargrave cast back in his mind to remember when exactly he had last seen Lady Constance Culmington. It must be seven – no, eight years ago. She had then been going to Italy to bask in the sun and be at one with Nature and the contadini. Later, he had heard, she had proceeded to Syria where she proposed to bask in a yet stronger sun and live at one with Nature and the bedouin.Constance Culmington, he reflected to himself, was exactly the sort of woman who would buy an island and surround herself with mystery! Nodding his head in gentle approval of his logic, Mr. Justice Wargrave allowed his head to nod…He slept…。
ABS 2008 船级社标准第一篇 分级范围及条件
American Bureau of Shipping Incorporated by Act of Legislature of the State of New York 1862
美国航运局1862年经由纽约立法机关通过成立
Copyright © 2008 American Bureau of Shipping ABS Plaza 16855 Northchase Drive Houston, TX 77060 USA
第一章 分类的范围及条件
SECTION 3
Rules for Classification (1 January
2008)
第三节
分类的规章(2008.01.01)
1 Application of Rules
规章应用 1.1 General
These Rules are applicable to Mobile Offshore Drilling Units intended for unrestricted ocean service, except where specifically mentioned otherwise.
SECTION 4 Plans and Design Data to be Submitted..............................9
第四节
1 Hull and Design Data.............................................................9
这类补充指定只是适用海上移动钻孔设备独特的必须品。这类补充经常同上述海上设备及结构 (第一部分)分类条件原则一起运用。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
PART 1BEING A REPRINT FROM THE REMINISCENCES OF JOHN H. WATSON, M.D.,LATE OF THE ARMY MEDICAL DEPARTMENTChapter 1MR. SHERLOCK HOLMESIN THE YEAR 1878 I took my degree of Doctor of Medicine of the University of London, and proceeded to Netley to go through the course prescribed for surgeons in the Army. Having completed my studies there,I was duly attached to the Fifth Northumberland Fusiliers as assistant surgeon. The regiment was stationed in India at the time, and before I could join it, the second Afghan war had broken out. On landing at Bombay, I learned that my corps had advanced through the passes, and was already deep in the enemy’s country. I followed, however, with many other officers who were in the same situation as myself, and succeeded in reaching Candahar in safety, where I found my regiment, and at once entered upon my new duties.The campaign brought honours and promotion to many, but for me it had nothing but misfortune and disaster. I was removed from my brigade and attached to the Berkshires,with whom I served at the fatal battle of Maiwand. There I was struck on the shoulder by a Jezail bullet, which shattered the bone and grazed the subclavian artery. I should have fallen into the hands of the murderous Ghazis had it not been for the devotion and courage shown by Murray, my orderly, who threw me across a packhorse,and succeeded in bringing me safely to the British lines.Worn with pain, and weak from the prolonged hardships which I had undergone, I was removed, with a great train of wounded sufferers, to the base hospital at Peshawar. Here I rallied, and had already improved so far as to be able to walk about the wards, and even to bask a little upon the veranda, when I was struck down by enteric fever, that curse of our Indian possessions. For months my life was despaired of, and when at last I came to myself and became convalescent, I was so weak and emaciated that a medical board determined that not a day should be lost in sending me back to England. I was despatched, accordingly, in the troopship Orontes, and landed a month later on Portsmouth jetty, with my health irretrievably ruined, but with permission from a paternal government to spend the next nine months in attempting to improve it.I had neither kith nor kin in England, and was therefore as free as air–or as free as an income of eleven shillings and sixpence a day will permit a man to be. Under such circumstances I naturally gravitated to London,that great cesspool into which all the loungers and idlers of the Empire are irresistibly drained. There I stayed for some time at a private hotel in the Strand, leading a comfortless,[16] meaningless existence, and spending such money asI had, considerably more freely than I ought. So alarming did the state of my finances become, that I soon realized that I must either leave the metropolis and rusticate somewhere in the country, or that I must make a complete alteration in my style of living. Choosing the latter alternative, I began by making up my mind to leave the hotel, and take up my quarters in some less pretentious and less expensive domicile.On the very day that I had come to this conclusion, I was standing at the Criterion Bar, when someone tapped me on the shoulder, and turning round I recognized young Stamford, who had been a dresser under me at Bart’s. The sight of a friendly face in the great wilderness of London is a pleasant thing indeed to a lonely man. In old daysStamford had never been a particular crony of mine, but now I hailed him with enthusiasm,and he, in his turn, appeared to be delighted to see me. In the exuberance of my joy, I asked him to lunch with me at the Holborn, and we started off together in a hansom.“Whatever have you been doing with yourself, Watson?” he asked in undisguised wonder, as we rattled thr ough the crowded London streets.“You are as thin as a lath and as brown as a nut.”I gave him a short sketch of my adventures, and had hardly concluded it by the time that we reached our destination.“Poor devil!” he said, commiseratingly, after he had listened to my misfortunes. “What are you up to now?”“Looking for lodgings,” I answered. “Trying to solve the problem as to whether it is possible to get comfortable rooms at a reasonable price.”“That’s a strange thing,” remarked my companion; “you are the second man to-day that has used that expression to me.”“And who was the first?” I asked.“A fellow who is working at the chemical laboratory upat the hospital.He was bemoaning himself this morning because he could not get someone to go halves with him in some nice rooms which he had found,and which were too much for his purse.”“By Jove!” I cried; “if he really wants someone to share the rooms and the expense, I am the very man for him. I should prefer having a partner to being alone.”Young Stamford looked rather strangely at me over his wineglass.“You don’t know Sherlock Holmes yet,” he said; “perhaps you would not care for him as a constant companion.”“Why, what is there against him?”“Oh, I didn’t say there was anything against him. He is a little queer in his ideas–an enthusiast in some branches of science. As far as I know he is a decent fellow enough.”“A medical student, I suppose?” said I.“No–I have no idea what he intends to go in for. I believe he is well up in anatomy, and he is a first-class chemist; but, as far as I know, he has never taken out any systematic medical classes. His studies are very desultory and eccentric, but he has amassed a lot of out-of-the-way knowledge which would astonish his professors.”“Did you never ask him what he was going in for?” I asked.“No; he is not a man that it is easy to draw out, though he can be communicative enough when the fancy seizes him.”“I should like to meet him,” I said. “If I am to lodge with anyone, I should [17] prefer a man of studious and quiet habits. I am not strong enough yet to stand much noise or excitement. I had enough of both in Afghanistan to last me for the remainder of my natural existence. How could I meet this friend of yours?”“He is sure to be at the laboratory,” returned myco mpanion. “He either avoids the place for weeks, or else he works there from morning till night.If you like, we will drive round together after luncheon.”“Certainly,” I answered, and the conversation drifted away into other channels.As we made our way to the hospital after leaving the Holborn,Stamford gave me a few more particulars about the gentleman whom I proposed to take as a fellow-lodger.“You mustn’t blame me if you don’t get on with him,” he said; “I know nothing more of him than I have learned frommeeting him occasionally in the laboratory. You proposed this arrangement, so you must not hold me responsible.”“If we don’t get on it will be easy to part company,” I answered. “It seems to me, Stamford,” I added, looking hard at my companion, “that you have some reason for washing your hands of the matter. Is this fellow’s temper so formidable, or what is it? Don’t be mealymouthed about it.”“It is not easy to express the inexpressible,” he answered with a laugh.“Holmes is a little too scientific for my tastes–it approaches to coldbloodedness.I could imagine his giving a friend a little pinch of the latest vegetable alkaloid, not out of malevolence, you understand, but simply out of a spirit of inquiry in order to have an accurate idea of the effects.To do him justice, I think that he would take it himself with the same readiness. He appears to have a passion for definite and exact knowledge.”“Very right too.”“Yes, but it may be pushed to excess. When it comes to beating the subjects in the dissecting-rooms with a stick, it is certainly taking rather a bizarre shape.”“Beating the subjects!”“Yes, to verify how far bruises may be produced after death. I saw him at it with my own eyes.”“And yet you say he is not a medical student?”“No. Heaven knows wha t the objects of his studies are. But here we are, and you must form your own impressions about him.” As he spoke,we turned down a narrow lane and passed through a small side-door,which opened into a wing of the great hospital. It was familiar ground to me, and I needed no guiding as we ascended the bleak stone staircase and made our way down the long corridor with its vista of whitewashed wall and dun-coloured doors. Near the farther end a low arched passage branched away from it and led to the chemical laboratory.This was a lofty chamber, lined and littered with countless bottles.Broad, low tables were scattered about, which bristled with retorts, testtubes,and little Bunsen lamps, with their blue flickering flames. There was only one student in the room, who was bending over a distant table absorbed in his work. At the sound of our steps he glanced round and sprang to his feet with a cry of pleasure. “I’ve found it! I’ve found it,” he shouted to my companion, running towards us with a test-tube in his han d. “I havefound a re-agent which is precipitated by haemoglobin, and by nothing else.” Had he discovered a gold mine, greater delight could not have shone upon his features.“Dr. Watson, Mr. Sherlock Holmes,” said Stamford, introducing us.“How are you?” he said cordially, gripping my hand with a strength for which [18] I should hardly have given him credit. “You have been in Afghanistan, I perceive.”“How on earth did you know that?” I asked in astonishment.“Never mind,” said he, chuckling to himself. “T he question now is about haemoglobin. No doubt you see the significance of this discovery of mine?”“It is interesting, chemically, no doubt,” I answered, “but practically––”“Why, man, it is the most practical medico-legal discovery for years.Don’t you s ee that it gives us an infallible test for blood stains? Come over here now!” He seized me by the coat-sleeve in his eagerness, and drew me over to the table at which he had been working. “Let us have some fresh blood,” he said, digging a long bodkin into his finger, and drawing off the resulting drop of blood in achemical pipette. “Now, I add this small quantity of blood to a litre of water. You perceive that the resulting mixture has the appearance of pure water. The proportion of blood cannot be more than one in a million. I have no doubt, however,that we shall be able to obtain the characteristic reaction.” As he spoke, he threw into the vessel a few white crystals, and then added some drops of a transparent fluid. In an instant the contents assumed a dull mahogany colour, and a brownish dust was precipitated to the bottom of the glass jar.“Ha! ha!” he cried, clapping his hands, and looking as delighted as a child with a new toy. “What do you think of that?”“It seems to be a very delicate test,” I rema rked.“Beautiful! beautiful! The old guaiacum test was very clumsy and uncertain. So is the microscopic examination for blood corpuscles. The latter is valueless if the stains are a few hours old. Now, this appears to act as well whether the blood is old or new. Had this test been invented,there are hundreds of men now walking the earth who would long ago have paid the penalty of their crimes.”“Indeed!” I murmured.“Criminal cases are continually hinging upon that one point. A man is suspected of a crime months perhaps after it has been committed. His linen or clothes are examined and brownish stains discovered upon them.Are they blood stains, or mud stains, or rust stains, or fruit stains, or what are they? That is a question which has puzzled many an expert, and why? Because there was no reliable test. Now we have the Sherlock Holmes’s test, and there will no longer be any difficulty.”His eyes fairly glittered as he spoke, and he put his hand over his heart and bowed as if to some applauding crowd conjured up by his imagination.“You are to be congratulated,” I remarked, considerably surprised at his enthusiasm.“There was the case of Von Bischoff at Frankfort last year. He would certainly have been hung had this test been in existence. Then there was Mason of Bradford, and the notorious Muller, and Lefevre of Montpellier, and Samson of New Orleans. I could name a score of cases in which it would have been decisive.”“You seem to be a walking calendar of crime,” said Stamford with a laugh. “You might start a paper on thoselines. Call it the ‘Police News of the Past.’”“Very interesting reading it might be made, too,” remarked Sherlock Holmes, sticking a small piece of plaster over the prick on his finger. “I have to be careful,” he continued, turning to me with a smile, “for I dabble with poisons a good deal.” He held out his hand as he spoke, and I noticed that it was all mottled over with similar pieces of plaster, and discoloured with strong acids.“We came here on business,” said Stamford, sitting down on a high three-legged stool, and pushing another one in my direction with his foot. “My friend [19] here wants to take diggings; and as you were complaining that you could get no one to go halves with you, I thought that I had better bring you together.”Sherlock Holmes seemed delighted at the idea of sharing his rooms with me. “I have my eye on a suite in Baker Street,” he said, “which would suit us down to the ground. You don’t mind the smell of strong tobacco, I hope?”“I always smoke ‘ship’s’ myself,” I answered.“That’s good enough. I generally have chemicals about, and occasionally do experiments. Would that annoy you?”“By no means.”“Let me see–what are my other shortcomings? I get in the dumps at times, and don’t open my mouth for days on end. You must not think I am sulky when I do that. Just let me alone, and I’ll soon be right. What have you to confess now? It’s just as well for two fellows to know the worst of one another before they begin to live together.”I laughed at this cross-examination. “I keep a bull pup,”I said, “and I object to rows because my nerves are shaken, and I get up at all sorts of ungodly hours, and I am extremely lazy. I have another set of vices when I’m well, but those are the principal ones at present.”“Do you include vi olin playing in your category of rows?” he asked, anxiously.“It depends on the player,” I answered. “A well-played violin is a treat for the gods–a badly played one––”“Oh, that’s all right,” he cried, with a merry laugh. “I think we may consider the thing as settled–that is, if the rooms are agreeable to you.”“When shall we see them?”“Call for me here at noon to-morrow, and we’ll go together and settle everything,” he answered.“All right–noon exactly,” said I, shaking his hand. We left him working among his chemicals, and we walked together towards my hotel.“By the way,” I asked suddenly, stopping and turning upon Stamford, “how the deuce did he know that I had come from Afghanistan?”My companion smiled an enigmatical smile. “That’s just his little p eculiarity,” he said. “A good many people have wanted to know how he finds things out.”“Oh! a mystery is it?” I cried, rubbing my hands. “This is very piquant. I am much obliged to you for bringing us together. ‘The proper study of mankind is man,’ you know.”“You must study him, then,” Stamford said, as he bade me good-bye.“You’ll find him a knotty problem, though. I’ll wager he learns more about you than you about him. Good-bye.”“Good-bye,” I answered, and strolled on to my hotel, considerably interested in my new acquaintance.David Soucek,。