Chapter 1 Introduction

Chapter 1 INTRODUCTIONSession ALanguage is a system of arbitrary vocal symbols used for human communication.Language is a means of verbal communication. It is instrumental in that communicating by speaking or writing is a purposeful act.It is social and conventional in that language is a social semiotic and communication can only take place effectively if all the users share a broad understanding of human interaction including such associated factors as nonverbal cues, motivation, and socio-cultural roles. Language learning and use are determined by the intervention of biological, cognitive, psychosocial, and environmental factors.Other definitions：Language is a symbolic form of communication that involves, on the one hand, the comprehension of words and sentences and, on the other, the expression of feelings, thoughts, and ideas. The basic units of language are phonemes, morphemes, and words.from Encyclopedia BritannicaLanguage is the systematic communication by vocal symbols. It is a universal characteristic of the human species.Nothing is known of its origin, although scientists have identified a gene that clearly contributes to the human ability to use language. Scientists generally hold that it has been so long in use that the length of time writing is known to have existed (7,900 years at most) is short by comparison. Just as languages spoken now by peoples of the simplest cultures are as subtle and as intricate as those of the peoples of more complex civilizations, similarly the forms of languages known (or hypothetically reconstructed) from the earliest records show no trace of being more ―primitive‖ than their modern forms.from The Columbia Electronic Encyclopedia人类特有的一种符号系统。

《新编简明英语语言学教程》第二版练习题参考答案Chapter 1 Introduction1. How do you interpret the following definition of linguistics: Linguistics is the scientific study of language.答：Linguistics is based on the systematic investigation of linguistic data, conducted with reference to some general theory of language structure. In order to discover the nature and rulesof the underlying language system, the linguists has to collect and observe language facts first, which are found to display some similarities, and generalizations are made about them; then he formulates some hypotheses about the language structure. The hypotheses thus formed have tobe checked repeatedly against the observed facts to fully prove their validity. In linguistics, as inany other discipline, data and theory stand in a dialectical complementation, that is, a theory without the support of data can hardly claim validity, and data without being explained by some theory remain a muddled mass of things.2. What are the major branches of linguistics? What does each of them study?答：The major branches of linguistics are:(1) phonetics: it studies the sounds used in linguistic communication;(2) phonology: it studies how sounds are put together and used to convey meaning in communication;(3) morphology: it studies the way in which linguistic symbols representing sounds are arranged and combined to form words;(4) syntax: it studies the rules which govern how words are combined to form grammatically permissible sentences in languages;(5) semantics: it studies meaning conveyed by language;(6) pragmatics: it studies the meaning in the context of language use.3. In what basic ways does modern linguistics differ from traditional grammar?答：The general approach thus traditionally formed to the study of language over the years is roughly referred to as “traditional grammar.”Modern linguistics differs from traditional grammar in several basic ways.Firstly, linguistics is descriptive while traditional grammar is prescriptive.Second, modem linguistics regards the spoken language as primary, not the written. Traditional grammarians, on the other hand, tended to emphasize, maybe over-emphasize, the importanceof the written word, partly because of its permanence.Then, modem linguistics differs from traditional grammar also in that it does not force languagesinto a Latin-based framework.4. Is modern linguistics mainly synchronic or diachronic? Why?答：In modem linguistics, a synchronic approach seems to enjoy priority over a diachronic one. Because people believed that unless the various states of a language in different historical periods are successfully studied, it would be difficult to describe the changes that have taken place in its historical development.5. For what reasons does modern linguistics give priority to speech rather than to writing?答：Speech and writing are the two major media of linguistic communication. Modem linguistics regards the spoken language as the natural or the primary medium of human language for some obvious reasons. From the point of view of linguistic evolution, speech is prior to writing.rd speech when the The writing system of any language is always “invented” by its users to reconeed arises. Even in today's world there are still many languages that can only be spoken but not written. Then in everyday communication, speech plays a greater role than writing in terms ofthe amount of information conveyed. And also, speech is always the way in which every native speaker acquires his mother tongue, and writing is learned and taught later when he goes to school. For modern linguists, spoken language reveals many true features of human speech whilerecord of speech. Thus their data for investigation and written language is only the “revised”　analysis are mostly drawn from everyday speech, which they regard as authentic.6. How is Saussure's distinction between langue and parole similar to Chomsky's distinction between competence and performance?答：Saussure's distinction and Chomsky's are very similar, they differ at least in that Saussure took a sociological view of language and his notion of langue is a matter of social conventions,and Chomsky looks at language from a psychological point of view and to him competence is a property of the mind of each individual.7. What characteristics of language do you think should be included in a good, comprehensive definition of language?答：First of all, language is a system, i.e., elements of language are combined according to rules. Second, language is arbitrary in the sense that there is no intrinsic connection between a linguistic symbol and what the symbol stands for.Third, language is vocal because the primary medium for all languages is sound.Fourth, language is human-specific, i. e., it is very different from the communication systems other forms of life possess.8. What are the main features of human language that have been specified by C. Hockett to show that it is essentially different from animal communication system?答：The main features of human language are termed design features. They include:1) ArbitrarinessLanguage is arbitrary. This means that there is no logical connection between meanings and sounds. A good example is the fact that different sounds are used to refer to the same objectin different languages.2) ProductivityLanguage is productive or creative in that it makes possible the construction and interpretation of new signals by its users. This is why they can produce and understand an infinitely large number of sentences, including sentences they have never heard before.3) DualityLanguage consists of two sets of structures, or two levels. At the lower or the basic levelthere is a structure of sounds, which are meaningless by themselves. But the sounds of language can be grouped and regrouped into a large number of units of meaning, which are found at the higher level of the system.4) DisplacementLanguage can be used to refer to things which are present or not present, real or imagined matters in the past, present, or future, or in far-away places. In other words, language can be used to refer to contexts removed from the immediate situations of the speaker. This is what “displacement” means.5) Cultural transmissionWhile human capacity for language has a genetic basis, i.e., we were all born with theability to acquire language, the details of any language system are not genetically transmitted,but instead have to be taught and learned.9. What are the major functions of language? Think of your own examples for illustration.答：Three main functions are often recognized of language: the descriptive function, theexpressive function, and the social function.The descriptive function is the function to convey factual information, which can be asserted ordenied, and in some cases even verified. For example: “China is a large country with a longhistory.”The expressive function supplies information about the user’s feelings, preferences, prejudices,-shopping with her.”　and values. For example: “I will never go windowThe social function serves to establish and maintain social relations between people. . Forexample: “We are your firm supporters.”Chapter 2 Speech Sounds1. What are the two major media of linguistic communication? Of the two, which one is primaryand why?答：Speech and writing are the two major media of linguistic communication.Of the two media of language, speech is more primary than writing, for reasons, pleaserefer to the answer to the fifth problem in the last chapter.2. What is voicing and how is it caused?答：Voicing is a quality of speech sounds and a feature of all vowels and some consonants inEnglish. It is caused by the vibration of the vocal cords.3. Explain with examples how broad transcription and narrow transcription differ?答：The transcription with letter-symbols only is called broad transcription. This is thetranscription normally used in dictionaries and teaching textbooks for general purposes. Thelatter, i.e. the transcription with letter-symbols together with the diacritics is called narrowtranscription. This is the transcription needed and used by the phoneticians in their study ofspeech sounds. With the help of the diacritics they can faithfully represent as much of the finedetails as it is necessary for their purpose.In broad transcription, the symbol [l] is used for the sounds [l] in the four words leaf [li:f],feel [fi:l], build [bild], and health [helθ]. As a matter of fact, the sound [l] in all these four sound combinations differs slightly. The [l] in [li:f], occurring before a vowel, is called a dear [l], and nodiacritic is needed to indicate it; the [1] in [fi:l] and [bild], occurring at the end of a word orIt is calledbefore another consonant, is pronounced differently from the clear [1] as in “leaf”.dark [?] and in narrow transcription the diacritic [?] is used to indicate it. Then in the soundcombination [helθ], the sound [l] is followed by the English dental sound [θ], its pronunciati somewhat affected by the dental sound that follows it. It is thus called a dental [l], and in narrowtranscription the diacritic [、] is used to indicate it. It is transcribed as [helθ].Another example is the consonant [p]. We all know that [p] is pronounced differently in thetwo words pit and spit. In the word pit, the sound [p] is pronounced with a strong puff of air, butin spit the puff of air is withheld to some extent. In the case of pit, the [p] sound is said to beaspirated and in the case of spit, the [p] sound is unaspirated. This difference is not shown inbroad transcription, but in narrow transcription, a small raised “h”　is used to show aspiration,thus pit is transcribed as [ph?t] and spit is transcribed as [sp?t].4. How are the English consonants classified?答：English consonants can be classified in two ways: one is in terms of manner of articulation and the other is in terms of place of articulation. In terms of manner of articulation the English consonants can be classified into the following types: stops, fricatives, affricates, liquids, nasalsand glides. In terms of place of articulation, it can be classified into following types: bilabial, labiodental, dental, alveolar, palatal, velar and glottal.5. What criteria are used to classify the English vowels?答：Vowels may be distinguished as front, central, and back according to which part of the tongue is held highest. To further distinguish members of each group, we need to apply another criterion, i.e. the openness of the mouth. Accordingly, we classify the vowels into four groups:close vowels, semi-close vowels, semi-open vowels, and open vowels. A third criterion that is often used in the classification of vowels is the shape of the lips. In English, all the front vowelsand the central vowels are unfounded vowels, i. e., without rounding the lips, and all the back vowels, with the exception of [a:], are rounded. It should be noted that some front vowels can be pronounced with rounded lips.6. A. Give the phonetic symbol for each of the following sound descriptions:1) voiced palatal affricate2) voiceless labiodental fricative3) voiced alveolar stop4) front, close, short5) back, semi-open, long6) voiceless bilabial stopB. Give the phonetic features of each of the following sounds:1) [ t ] 2) [ l ] 3) [?] 4) [w] 5) [?] 6) [?]答：A. (1) [?] (2) [ f ] (3) [d ] (4) [ ? ] (5) [ ?:] (6) [p]B. (1) voiceless alveolar stop (2) voiced alveolar liquid(3) voiceless palatal affricate (4) voiced bilabial glide(5) back, close, short (6) front, open7. How do phonetics and phonology differ in their focus of study? Who do you think will be more interested in the difference between, say, [l] and [?], [ph] and [p], a phonetician or a phonologist? Why?答：(1) Both phonology and phonetics are concerned with the same aspect of language ––the speech sounds. But while both are related to the study of sounds,, they differ in their approach and focus. Phonetics is of a general nature; it is interested in all the speech sounds used in all human languages: how they are produced, how they differ from each other, what phonetic features they possess, how they can be classified, etc. Phonology, on the other hand, aims to discover how speech sounds in a language form patterns and how these sounds are used to convey meaning in linguistic communication.(2) A phonologist will be more interested in it. Because one of the tasks of the phonologistsis to find out rule that governs the distribution of [l] and [?], [ph] and [p].8. What is a phone? How is it different from a phoneme? How are allophones related to a phoneme?答： A phone is a phonetic unit or segment. The speech sounds we hear and produce during linguistic communication are all phones. A phoneme is not any particular sound, but rather it isrepresented or realized by a certain phone in a certain phonetic context. The different phoneswhich can represent a phoneme in different phonetic environments are called the allophones ofthat phoneme. For example, the phoneme /l/ in English can be realized as dark [?], clear [l], etc. which are allophones of the phoneme /l/.9. Explain with examples the sequential rule, the assimilation rule, and the deletion rule.答：Rules that govern the combination of sounds in a particular language are called sequential rules.There are many such sequential rules in English. For example, if a word begins with a [l] ora [r], then the next sound must be a vowel. That is why [lbik] [lkbi] are impossible combinationsin English. They have violated the restrictions on the sequencing of phonemes.a feature of aThe assimilation rule assimilates one sound to another by “copying”　sequential phoneme, thus making the two phones similar. Assimilation of neighbouring sounds is,for the most part, caused by articulatory or physiological processes. When we speak, we tend totendency may become regularized as rules of increase the ease of articulation. This “sloppy”　language.We all know that nasalization is not a phonological feature in English, i.e., it does not distinguish meaning. But this does not mean that vowels in English are never nasalized in actual pronunciation; in fact they are nasalized in certain phonetic contexts. For example, the [i:] soundis nasalized in words like bean, green, team, and scream. This is because in all these sound combinations the [i:] sound is followed by a nasal [n] or [m].The assimilation rule also accounts for the varying pronunciation of the alveolar nasal [n] in some sound combinations. The rule is that within a word, the nasal [n] assumes the same placeof articulation as the consonant that follows it. We know that in English the prefix in- can be added to ma adjective to make the meaning of the word negative, e.g. discreet –indiscreet, correct – incorrect. But the [n] sound in the prefix in- is not always pronounced as an alveolar nasal. It is so in the word indiscreet because the consonant that follows it, i.e. [d], is an alveolar stop, but the [n] sound in the word incorrect is actually pronounced as a velar nasal, i.e. [?]; thisis because the consonant that follows it is [k], which is a velar stop. So we can see that whileonsonant that follows it. pronouncing the sound [n], we are “copying” a feature of the cDeletion rule tells us when a sound is to be deleted although it is orthographically represented.We have noticed that in the pronunciation of such words as sign, design, and paradigm, there isno [g] sound although it is represented in spelling by the letter g. But in their corresponding forms signature, designation, and paradigmatic, the [g] represented by the letter g is pronounced. The rule can be stated as: Delete a [g] when it occurs before a final nasal consonant. Given the rule, the phonemic representation of the stems in sign – signature, resign – resignation, phlegm –phlegmatic, paradigm –paradigmatic will include the phoneme /g/, which will be deleted according to the regular rule if no suffix is added.10. What are suprasegmental features? How do the major suprasegmental features of English function in conveying meaning?答：The phonemic features that occur above the level of the segments are called suprasegmental features. The main suprasegmental features include stress, intonation, and tone. The location of stress in English distinguishes meaning. There are two kinds of stress: word stress and sentence stress. For example, a shift of stress may change the part of speech of a word froma noun, to a verb although its spelling remains unchanged. Tones are pitch variations which candistinguish meaning just like phonemes.Intonation plays an important role in the conveyance of meaning in almost every language,especially in a language like English. When spoken in different tones, the same sequence ofwords may have different meanings.Chapter 3 Morphologybetween each1. Divide the following words into their separate morphemes by placing a “+”　morpheme and the next:a. microfile e. telecommunicationb. bedraggled f. forefatherc. announcement g. psychophysicsd. predigestion h. mechanist答：a. micro + file b. be + draggle + edc. announce + mentd. pre + digest + ione. tele + communicate + ionf. fore + fatherg. psycho + physics h. mechan + ist2. Think of three morpheme suffixes, give their meaning, and specify the types of stem they maybe suffixed to. Give at least two examples of each.Model: -orsuffix: -ormeaning: the person or thing performing the actionstem type: added to verbsexamples: actor, “one who acts in stage plays, motion pictures, etc.” translator, who translates”答：(1) suffix: -ablemeaning: something can be done or is possiblestem type:added to verbsexamples: acceptable, “can be accepted”respectable, “can be respected”(2) suffix: -lymeaning: functionalstem type: added to adjectivesexamples: freely. “adverbial form of ‘free’”quickly, “adverbial form of 'quick' ”．(3) suffix: -eemeaning: the person receiving the actionstem type: added to verbsexamples: employee, “one who works in a company”interviewee, “one who is interviewed”3. Think of three morpheme prefixes, give their meaning, and specify the types of stem they maybe prefixed to. Give at least two examples of each.Model: a-prefix: a-meaning: “without; not”stem type: added to adjectivesexamples: asymmetric, “lacking symmetry” asexual, “without sex or sex organs”答：(1) prefix: dis-meaning: showing an oppositestem type: added to verbs or nounsexamples : disapprove, “do not approve”dishonesty, “lack of honesty”．(2) prefix: anti-meaning: against, opposed tostem type: added to nouns or adjectivesexamples : antinuclear, “opposing the use of atomic weapons and power”antisocial, “opposed or harmful to the laws and customs of an organizedcommunity. ”(3) prefix: counter-meaning: the opposite ofstem type: added to nouns or adjectives.examples: counterproductive, “producing results opposite to those intended”counteract, “act against and reduce the force or effect of (sth.) ”4. The italicized part in each of the following sentences is an inflectional morpheme. Study eachinflectional morpheme carefully and point out its grammatical meaning.Sue moves in high-society circles in London.A traffic warden asked John to move his car.The club has moved to Friday, February 22nd.The branches of the trees are moving back and forth.答：(1) the third person singular(2) the past tense(3) the present perfect(4) the present progressive5. Determine whether the words in each of the following groups are related to one another byprocesses of inflection or derivation.a) go, goes, going, goneb) discover, discovery, discoverer, discoverable, discoverabilityc) inventor, inventor’s, inventors, inventors’d) democracy, democrat, democratic, democratize答：(略)6. The following sentences contain both derivational and inflectional affixes. Underline all of thederivational affixes and circle the inflectional affixes.a) The farmer’s cows escaped.b) It was raining.c) Those socks are inexpensive.d) Jim needs the newer copy.e) The strongest rower continued.f) She quickly closed the book.g) The alphabetization went well.答：(略)Chapter 4 Syntax1. What is syntax?Syntax is a branch of linguistics that studies how words are combined to form sentences and the rules that govern the formation of sentences.2. What is phrase structure rule?The grammatical mechanism that regulates the arrangement of elements (i.e. specifiers, heads,and complements) that make up a phrase is called a phrase structure rule.The phrase structural rule for NP, VP, AP, and PP can be written as follows:NP →(Det) N (PP) ...VP →(Qual) V (NP) ...AP →(Deg) A (PP) ...PP →(Deg) P (NP) ...The general phrasal structural rule ( X stands for the head N, V, A or P):The XP rule: XP →(specifier) X (complement)3. What is category? How to determine a word's category?Category refers to a group of linguistic items which fulfill the same or similar functions in a particular language such as a sentence, a noun phrase or a verb.To determine a word's category, three criteria are usually employed, namely meaning, inflection and distribution. A word's distributional facts together with information about its meaning and inflectional capabilities help identify its syntactic category.4. What is coordinate structure and what properties does it have?The structure formed by joining two or more elements of the same type with the help of a conjunction is called coordinate structures.Conjunction exhibits four important properties:1) There is no limit on the number of coordinated categories that can appear prior to the conjunction.2) A category at any level (a head or an entire XP) can be coordinated.3) Coordinated categories must be of the same type.4) The category type of the coordinate phrase is identical to the category type of the elementsbeing conjoined.5. What elements does a phrase contain and what role does each element play?A phrase usually contains the following elements: head, specifier and complement. Sometimes it also contains another kind of element termed modifier.The role of each elementHead:Head is the word around which a phrase is formed.Specifier:Specifier has both special semantic and syntactic roles. Semantically, it helps to make more precise the meaning of the head. Syntactically, it typically marks a phrase boundary. Complement:Complements are themselves phrases and provide information about entities and locations whose existence is implied by the meaning of the head.Modifier:Modifiers specify optionally expressible properties of the heads.6. What is deep structure and what is surface structure?There are two levels of syntactic structure. The first, formed by the XP rule in accordance with the head's subcategorization properties, is called deep structure (or D-structure). The second, corresponding to the final syntactic form of the sentence which results from appropriate transformations, is called surface structure (or S-structure).7. Indicate the category of each word in the following sentences. a) The old lady got off the bus carefully.Det A N V P Det N Advb) The car suddenly crashed onto the river bank.Det N Adv V P Det Nc) The blinding snowstorm might delay the opening of the schools.Det A N Aux V Det N P Det Nd) This cloth feels quite soft.Det N V Deg A（以下8-12题只作初步的的成分划分，未画树形图, 仅供参考）8. The following phrases include a head, a complement, and a specifier. Draw the appropriate tree structure for each.a) rich in mineralsXP(AP) →head (rich) A + complement (in minerals) PPb) often read detective storiesXP(VP) →specifier (often) Qual + head (read) V + complement (detective stories) NPc) the argument against the proposalsXP(NP) →specifier (the) Det + head (argument) N + complement (against the proposals) PPd) already above the windowXP(VP) →specifier (already) Deg + head (above) P + complement (the window) NP9. The following sentences contain modifiers of various types. For each sentence, first identify the modifier(s), then draw the tree structures.（划底线的为动词的修饰语，斜体的为名词的修饰语）a) A crippled passenger landed the airplane with extreme caution.b) A huge moon hung in the black sky.c) The man examined his car carefully yesterday.d) A wooden hut near the lake collapsed in the storm.10. The following sentences all contain conjoined categories. Draw a tree structure for each of the sentences. （划底线的为并列的范畴）a) Jim has washed the dirty shirts and pants.b) Helen put on her clothes and went out.c) Mary is fond of literature but tired of statistics.11. The following sentences all contain embedded clauses that function as complements of a verb, an adjective, a preposition or a noun. Draw a tree structure for each sentence. （划底线的为补语从句）a) You know that I hate war.b) Gerry believes the fact that Anna flunked the English exam.c) Chris was happy that his father bought him a Rolls-Royce.d) The children argued over whether bats had wings.12. Each of the following sentences contains a relative clause. Draw the deep structure and thesurface structure trees for each of these sentences. （划底线的为关系从句）a) The essay that he wrote was excellent.b) Herbert bought a house that she lovedc) The girl whom he adores majors in linguistics.13. The derivations of the following sentences involve the inversion transformation. Give thedeep structure and the surface structure of each of these sentences.a) Would you come tomorrow? (surface structure)you would come tomorrow (deep structure)b) What did Helen bring to the party? (surface structure)Helen brought what to the party (deep structure)c) Who broke the window? (surface structure)who broke the window (deep structure)Chapter 5 Semantics1. What are the major views concerning the study of meaning?答：(1) The naming theory proposed by the ancient Greek scholar Plato. According to this theory,the linguistic forms or symbols, in other words, the words used in a language are simply labels ofthe objects they stand for. So words are just names or labels for things.(2) The conceptualist view has been held by some philosophers and linguists from ancienttimes. This view holds that there is no direct link between a linguistic form and what it refers to (i.e., between language and the real world); rather, in the interpretation of meaning they are linkedthrough the mediation of concepts in the mind.(3) The contextualist view held that meaning should be studied in terms of situation, use,context –– elements closely linked with language behaviour. The representative of this approachwas J.R. Firth, famous British linguist.(4) Behaviorists attempted to define the meaning of a language form as the “situation i n, somewhatwhich the speaker utters it and the response it calls forth in the hearer.” This theory close to contextualism, is linked with psychological interest.2. What are the major types of synonyms in English?答：The major types of synonyms are dialectal synonyms, stylistic synonyms, emotive orevaluative synonyms, collocational synonyms, and semantically different synonyms.Examples（略）3. Explain with examples “homonymy”, “polysemy”, and “hyponymy”．答：(1) Homonymy refers to the phenomenon that words having different meanings have thesame form, i.e., different words are identical in sound or spelling, or in both.When two words are identical in sound, they are homophones.When two words are identical in spelling, they are homographs.When two words are identical in both sound and spelling, they are complete homonyms(2) While different words may have the same or similar meaning, the same one word may have。

Chapter 1:Introduction1.1 What is linguistics?1.1.1 DefinitionLinguistics is generally defined as the scientific study of language. It tries to answer the basic questions◆What is language?◆How does language work?◆What do all languages have in common? (languageuniversal语言共同性)◆What range of variation(变体) is found amonglanguages? (dialect. Mandarin普通话，accent)◆What makes language change?◆To what extent are social class differencesreflected in language? (sociolinguistics社会语言学)◆How does a child acquire his mother tongue?(language acquisition 语言习得)1.1.2 The scope of linguistics（语言学研究的范围）branches●general linguistics（普通语言学）●phonetics（语音学）●phonology（音系学）●morphology（形态学）●syntax（句法学）●semantics（语义学）Example:boy: human male young animategirl: human female young animate componential analysis 语义成分分析●pragmatics（语用学）It is cold here.Please close the door.I want to put on more clothes.I don’t want to stay here.●sociolinguistics（社会语言学）●psycholinguistics （心理语言学）●applied linguistics（应用语言学）broad sense:广义,narrow sense:狭义=language teaching1.1.3 Some important distinctions in linguistics (语言学中一些重要的概念区分)1.1.3.1 Prescriptive vs. descriptive（规定与描写）If a linguistic study aims to describe and analyze the language people actually use, it is said to be descriptive;If the linguistic study aims to lay down(规定) rules for "correct and standard" behaviour in using language, i.e. to tell people what they should say and what they should not say, it is said to be prescriptive.1.1.3.2 Synchronic（共时语言学） vs. diachronic（历时语言学）●The description of a language at some point of timein history is a synchronic study.●The description of a language as it changes throughtime is a diachronic study. A diachronic study oflanguage is a historical study; it studies thehistorical development of language over a period oftime.1.1.3.3 Speech and writing（言语与文字）Speech and writing are the two major media of linguistic communication. Modern linguistics regards the spoken language as the natural or the primary medium of human language for some obvious reasons. From the point of view of linguistic evolution, speech is prior to writing. The writing system of any language is always "invented" by its users to record speech when the need arises. Even in today's world there are still many languages that can only be spoken but not written.1.1.3.4 Langue and parole（语言与言语）Langue refers to the abstract linguistic system shared by all the members of a speech community.（语言社区）Parole refers to the realization of langue in actual use. （actual use of language,concrete）Differences:1. Langue is abstract; it is not the language people actually use. Parole is concrete; it refers to the naturally occurring language events.(语言事件)2. Langue is relatively stable, it does not change frequently; while parole varies from person to person, and from situation to situation.（Saussure索绪尔）1.1.3.5 Competence and performance(语言能力和语言运用)competence and performance,Chomsky（乔姆斯基）（a prof. at MIT） defines competence（langue） as the ideal user's knowledge of the rules of his language,and performance (parole) the actual realization of this knowledge in linguistic communication. While Saussure's distinction and Chomsky's are very similar, they differ at least in that Saussure took a sociological view of language and his notion of langue is a matter of social conventions, and Chomsky looks at language from a psychological point of view and to him competence isa property of the mind of each individual.1.1.3.6 Traditional grammar and modern linguistics（传统语法与现代语言学）《普通语言学教程》Saussure索绪尔The differences:Firstly, linguistics is descriptive while traditional grammar is prescriptive.Second, modern linguistics regards the spoken language as primary, not the written.Then, modern linguistics differs from traditional grammar also in that it does not force languages into a Latin-based framework of the languages used by mankind.1.2 What is language?1.2.1 Definitions of language◆"Language is a purely human and non-instinctivemethod of communicating ideas, emotions and desiresby means of voluntarily produced symbols." (Sapir,1921)◆Language is "the institution whereby humanscommunicate and interact with each other by means ofhabitually used oral-auditory arbitrary symbols."(Hall, 1968)◆"From now on I will consider language to be a set(finite or infinite) of sentences, each finite inlength and constructed out of a finite set ofelements." (Chomsky, 1957)◆Language is a system of arbitrary （任意的）vocalsymbols used for human communication.First of all, language is a system, i.e., elements of language are combined according to rules.Second, language is arbitrary（任意的） in the sense that there is no intrinsic （天生的，内在的）connection between a linguistic symbol and what the symbol stands for, for instance, between the word "pen" and the thing we write with.（This conventional nature of language is well illustrated by a famous quotation from Shakespeare's play "Romeo and Juliet": "A rose by any other name would smell as sweet."）Third, language is vocal because the primary medium for all languages is sound.The term "human" in the definition is meant to specify that language is human-specific, i.e., it is very different from the communication systems other forms of life possess, such as bird songs and bee dances.1.2.2 Design features（识别特征)1)Arbitrariness（任意性）2) Productivity（多产性)3) Duality（二重性）4) Displacement（移位）5) Cultural transmission（文化传递）Chapter 2: Phonology2.1 The phonic medium of language(语言的语音媒介)Speech and writing are the two media or substances used by natural languages as vehicles for communication. Manylanguages in the world today are both written and spoken. But statistics resulting from careful investigations show that there have been over 5,000 languages in the world, about two thirds of which have not had written form.Of the two media of language, speech is more basic than writing for reasons that were discussed in the last chapter. The writing system of any language is always "invented" by its users to record speech when the need arises.Language is first perceived through its sounds. Thus the study of sounds is of great importance in linguistics. Naturally, linguists are not interested in all sounds; they are concerned only with those sounds that are produced by humans through their speech organs and have a role to play in linguistic communication. These sounds are limited in number. This limited range of sounds which are meaningful in human communication constitute the phonic medium of language(语言的语音媒介); and the individual sounds within this range are the speech sounds （言语语音）.2.2 Phonetics（语音学）2.2.1 What is phonetics?Phonetics is defined as the study of the phonic medium of language;it is concerned with all the sounds that occur in the world's languages.Phonetics looks at speech sounds from three distinct but related points of view.First, it studies the sounds from the speaker's point of view, i.e., how a speaker uses his speech organs to articulate the sounds. Then, it looks at the sounds from the hearer's point of view, i.e., how the sounds are perceived by the hearer. Lastly, it studies the way sounds travel by looking at the sound waves, the physical means by which sounds are transmitted through the air from one person to another. These three branches of phonetics are labelled articulatory phonetics（发音语音学）, auditory phonetics（听觉语音学）, and acoustic phonetics（声学语音学）respectively.Of the three branches of phonetics, articulatory phonetics has the longest history. However, some important facts have also been either discovered or confirmed by acoustic and auditory phonetics, especially by the former. Acoustic phoneticians try to describe the physical properties of the stream of sounds which a speaker issues. To describe these properties, they record the sound waves on machines called spectrographs（频谱仪）. By studying the sound waves thus recorded, they have discovered that what might be heard as the same one utterance is only coincidentally, if ever, physically identical. The "same" sounds weclaim to have heard are in most cases only phonetically similar, but rarely phonetically identical. Phonetic similarity, not phonetic identity is the criterion with which we operate in the phonological analysis of languages.2.2.2 Organs of speech（发音器官）The articulatory apparatus of a human being are contained in three important areas: the pharyngeal cavity（咽腔）-- the throat, the oral cavity（口腔）- the mouth, and the nasal cavity（鼻腔）-- the nose. The air stream coming from the lungs may be modified in these cavities in various ways. It may also be modified in the larynx before it reaches any of the cavities. Such modification results from some kind of interference with the movement of the air stream. The principal source of such modifications is the tongue, and the word "language" itself derives from the Latin word "lingua", meaning the "tongue". The pharyngeal cavity Air coming from the lungs and through the windpipe passes through the glottis, a part of the larynx, which is a bony structure at the end of the windpipe. This is the first point where sound modification might occur. Lying across the glottis are the vocal cords. These two thin tissues can be held tightly together to cut off the stream of air, as when one is ' holding his breath'. They can be relaxed and folded back at each side to let airflow through freely and silently as in normal breathing. Then they may also be held together tautly so that the air stream vibrates them at different speeds when forcing its passage through them. Vibration of the vocal cords results in a quality of speech sounds called "voicing'', which is a feature of all vowels and some consonants in English. Such consonants are voiced. When the vocal cords are drawn wide apart, letting air go through without causing vibration, the sounds produced in such a condition are voiceless. The oral cavity The greatest source of modification of the air stream is found in the oral cavity. The speech organs located in this cavity are the tongue, the uvula, the soft palate (the velum), the hard palate, the teeth ridge (the alveolus), the teeth and the lips.Of all these, the tongue is the most flexible, and is responsible for more varieties of articulation than any other. Obstruction between the back of the tongue and the velar area results in the pronunciation of [k] and [g ]. The narrowing of space between the hard palate and the front of the tongue leads to the sound [j]. The obstruction created between the tip of the tongue and the alveolar ridge results in the sounds [t] and [d]. Partial obstruction between the upper front teeth and the tip of the tongue produces the sounds [θ] and [ð].1. lips唇2. teeth牙齿3. tooth ridge (alveolus)齿龈4. hard palate硬腭5. soft palate (velum) 软腭6. uvula7. tip of tongue8. blade of tongue9. back of tongue10. vocalcords11. pharyngeal cavity12. nasal cavityThe nasal cavityThe nasal cavity is connected with the oral cavity. The soft part of the roof of the mouth, the velum, can be drawn back to close the passage so that all air exiting from the lungs can only go through the mouth. The sounds produced in this condition are not nasalized , such as the vowels and most consonants in English. Then , the passage can also be left opento allow air (or part of it)to exit through the nose. In this case, the sounds pronounced are nasalized, such as the three nasal consonants in English [m], [n], and [η]. Generally, the passage is definitely open or closed. But in some styles of speaking or in some dialects, partial opening may be observed, and the result is speech with a nasal colouring or "twang".2.2.3 Orthographic representation of speech sounds --broad and narrow transcriptionsTowards the end of the nineteenth century, when articulatory phonetics had developed to such an extent in the West that scholars began to feel the need for a standardized and internationally accepted system of phonetic transcription. Thus the International Phonetic Alphabet (IPA) came into being. With minor modifications it is still widely used now. The basic principle of the IPA is using one letter selected from major European languages to represent one speech sound.As some speech sounds produced differ only in some detailed aspects, the IPA provides its users with another set of symbols called diacritics, which are added to the letter-symbols to bring out the finer distinctions than the letters alone may possibly do.Thus two ways to transcribe speech sounds are now available. One is the transcription with letter-symbols only and the other is thetranscription with letter-symbols together with the diacritics. The former is called broad transcription. This is the transcription normally used in dictionaries and teaching textbooks for general purposes. The latter, i. e. the transcription with diacritics, is called narrow transcription. This is the transcription needed and used by the phoneticians in their study of speech sounds. With the help of the diacritics they can faithfully represent as much of the fine details as it is necessary for their purpose.In broad transcription, the symbol [I] is used for the sound [1] in the four words leaf [l i:f], feel [fi:l], build [bild], and health [helθ]. As a matter of fact, the sound [1] in all these four sound combinations differ slightly. The [1] in [li:f ], occurring before a vowel, is called a clear [l], and no diacritic is needed to indicate it; the [1] in [fi:I] and [bild], occurring at the end of a word or before another consonant, is pronounced differently from the clear [1] as in "leaf". It is called dark and in narrow transcription the diacritic [~] is used to indicate it. Then in the sound combination [helθ], the sound [1] is followed by the English dental sound [θ], its pronunciation is somewhat affected by the dental sound that follows it. It is thus called a dental [1], and in narrow transcription the diacritic is used to indicate it. It is transcribed as [helθ].Another example is the consonant [p]. We all know that [p] is pronounced differently in the two words pit and spit. In the word pit, thesound [p] is pronounced with a strong puff of air, but in spit the puff of air is withheld to some extent. In the case of pit, the [p] sound is said to be aspirated and in the case of spit, the [p] sound is unaspirated. This difference is not shown in broad transcription, but in narrow transcription, a small raised "h" is used to show aspiration, thus pit is transcribed as [p h It] and spit is transcribed as [splt].2.2.4 Classification of English speech soundsAn initial classification will divide the speech sounds in English into two broad categories: vowels and consonants. Two definitions of vowels as a general phonetic category are quoted below:"V owels are modifications of the voice-sound that involve no closure, friction, or contact of the tongue or lips." (Bloomfield) "A vowel is defined as a voiced sound in forming which the air issues in a continuous stream through the pharynx and mouth, there being no audible friction." (Jones)The two definitions point to one important feature of vowels, i.e. in producing a vowel the air stream coming from the lungs meets with no obstruction whatsoever. This marks the essential difference between vowels and consonants. In the production of the latter category it is obstructed in one way or another.2.2.4.1 Classification of English consonantsEnglish consonants can be classified in two ways: one is in terms of manner of articulation and the other is in terms of place of articulation.In terms of manner of articulation the English consonants can be classified into the following types:stops: When the obstruction created by the speech organs is total or complete, the speech sound produced with the obstruction audibly released and the air passing out again is called a stop or a plosive. The English stops fall into three pairs: [p][b],[t][d],and [k][g].fricatives: When the obstruction is partial and the air is forced through a narrow passage in the mouth so as to cause definite local friction at the point, the speech sound thus produced is a fricative.affricates: When the obstruction, complete at first, is released slowly with the friction resulting from partial obstruction (as in fricatives), the sounds thus produced are affricates.liquids: When the airflow is obstructed but is allowed to escape through the passage between part or parts of the tongue (the tip or the sides ) and the roof of the mouth, the sounds thus produced are called liquids. The English liquids are [ I ] and [ r ]. [ 1 ] is called a lateral soundbecause in the production of it the surface of the tongue, instead of being more or less flat, is made slightly convex and causes stoppage in the centre of the roof of the mouth while allowing air to pass at the sides. In the production of the other liquid [r], the tip of the tongue is curled back and the air passes over it. It is also called "retroflex".nasals: When the nasal passage is opened by lowering the soft palate at the back of the mouth and air is allowed to pass through it, the sounds thus produced are called nasals. There are three nasals in English [m] [n] and [η].glides: Glides, sometimes called "semivowels", are a rather marginal category. The English glides are [w] and [j], both voiced. They are formed in the same manner as the vowels [u] and [I ], with a narrower passage between the lips or between the tongue and the hard palate to cause some slight noise from the local obstruction.In terms of place of articulation, the English consonants can be classified into the following types:bilabial: In the production of these sounds, the upper and the lower lips are brought together to create obstruction. The English bilabials are [p] [b] [m] [w].labiodental: In the production of these sounds, the lower lip isbrought into contact with the upper teeth, thus creating the obstruction. The labiodental sounds in English are [f] and [v].dental: The obstruction is created between the tip of the tongue and the upper teeth. There are two dental sounds in English; they are [θ] and [ð].alveolar: The tip of the tongue is brought into contact with the upper teeth-ridge to create the obstruction. The alveolar sounds are [t][d][s][z] [n][l][r].palatal: The obstruction is between the back of the tongue and the hard palate.velar: The back of the tongue is brought into contact with the velum, or the soft palate. The sounds thus produced in English are [k][g] and [η].glottal: The vocal cords are Drought momentarily together to create the obstruction. There is only one glottal sound in English, i.e.[h].The two classifications are combined in the table below, with the help of which we can adequately describe a consonant, or identify a consonant when given its phonetic features:2.2.4.2 Classification of English vowelsAs in the production of vowels the air stream meets with no obstruction, they cannot be classified in terms of manner of articulatioa:0r place of articulation as consonants. Other criteria have to be found for their classification. V owel sounds are differentiated by a number of factors: the position of the tongue in the mouth, the openness of the mouth, the shape of the lips, and the length of the vowels.V owels may be distinguished as front, central, and back according to which part of the tongue is held highest. A front vowel is one in the production of which the front part of the tongue main-tains the highest position; If it is the central part of the tongue that is held highest, the vowels thus produced are called central vowels. Then if we raise the 'back of the tongue higher than the rest of it.To further distinguish members of each group, we need to apply another criterion, i.e. the openness of the mouth. Accordingly, we classify the vowels into four groups: close vowels, semi-close vowels, semi-open vowels, and open vowels. The following diagram summarises our classification by applying the two criteria.A third criterion that is often used in the classification of vowels is the shape of the lips. In English, all the front vowels and the central vowels are unrounded vowels, i.e., without rounding the lips, and all the back vowels, with the exception of [a:], are rounded. It should be notedthat some front vowels can be pronounced with rounded lips.After applying the three criteria, we can now aptly describe some of the English vowels. For example, the vowel [e] can be described as front, semi-close, and unrounded. But the feature "unrounded" is usually omitted since all front vowels in English are unrounded.Then the English vowels can also be classified according to the length of the sound. Corresponding to the distinction of long and short vowels is the distinction of tense and lax vowels. The long vowels are all tense vowels and the short vowels are lax vowels. When we pronounce a long vowel, the larynx is in a state of tension, and in the pronunciation of a short vowel, no such tension occurs, the larynx is quite relaxed.So far we have been classifying the individual vowels, also known as monophthongs. In English there are also a number of diphthongs, which are produced by moving from one vowel position to another through intervening positions.2.3 Phonology2.3.1 Phonology and phoneticsBoth phonology and phonetics are concerned with the same aspect of language -- the speech sounds. But while both are related to thestudy of sounds, they differ in their approach and focus. As we have seen in the last section, phonetics is of a general nature; it is interested in all the speech sounds used in all human languages: how they are produced, how they differ from each other, what phonetic features they possess, how they can be classified, etc. Phonology, on the other hand, aims to discover how speech sounds in a language form patterns and how these sounds are used to convey meaning in linguistic communication.Now'let's take the [1] sound in English as an example and see how the same sound can be investigated from both the phonetic and the phonological point of view. As we know, the [1] sound in the two English words leap and peel is pronounced differently. The first one is what we call a clear [l] and the second one a dark .The difference between these two sounds is what the phoneticians are interested in. But phonologically these sounds are regarded to be two versions of the same one basic entity. From the phonological point of view, these two sounds are fundamentally the same, since they have one and the same function in communication, in distinguishing between words and meanings despite their difference in pronunciation. If someone should pronounce the dark in the word :"peel" incorrectly as a clear [l], an English speaker would not for this reason fail to Understand him, he would still understand what action he is talking about but would only find his pronunciationa little bit strange. The phonologists have found that the various versions of the [I] sound do notoccur at random in English; their distribution follows a nicely complementary pattern: we use clear [1] before a vowel, such as loaf, and dark at the end of a word after a vowel or before a consonant, such as tell, quilt. This is an important phonological conclusion. But phonology is concerned with the sound system of a particular language, so the conclusions we reach about the phonology of one language is very often language specific and should not be applied to another language without discretion. What is true in one language may not be true in another language.2.3.2 Phone, phoneme, and allophoneA phone is a phonetic unit or segment. The speech sounds we hear and produce during linguistic communication are all phones. When we hear the following words pronounced: pit, spit, tip, feel, leaf, the phones we have heard are [p h] (as in pit), [p] (as in spit), [p h](as in tip).But a phone does not necessarily distinguish meaning; some do, some don't. For example, [s] and [t] do , as [si:m] and [ti:m] are two words with totally different meanings, and [t h ] and [t ] don't, as [stDp] and [st h op] mean the same to a speaker of English. Again, we should remind ourselves that what does not distinguish meaning in one language may probably do in another language.A phoneme is a phonological unit; it is a unit that is of distinctive value. It is an abstract: unit. It is not any particular sound, but rather it is represented or realized by a certain phone in a certain phonetic context. For example, when we pronounce the two words peak and speak, we are aware that the sound [p] is pronounced differently. In the word peak, the [p] sound is pronounced with a strong puff of air stream; but the same stop sound is pronounced slightly differently in the word speak, the puff of air is withheld a little. The [p] sound in peak is called an aspirated [p], and the [p] sound in speak is an nnaspirated [p]. The relation between aspirated [p ] and unaspirated [p] corresponds to that between clear [1 ] and dark: there is a slight difference in the way they are pronounced, but such a difference does not give rise to difference in meaning. So /p/is a phoneme in the English sound system, and it can be realized differently as aspirated or unaspirated in different contexts. Conventionally phones are placed within square brackets, and phonemes in slashes. The different phones which can represent a phoneme in different phonetic environments are called the allophones of that phoneme. For example, the phoneme/1/in English can be realized as dark, clear [1] , etc. which are allophones of the phoneme /1/.Then, how a phoneme is represented by a phone, or which allophone is to be used, is determined by the phonetic context in which it occurs. But the choice of an allophone is not random or haphazard; it isrule-governed. One of the tasks of the phonologists is to find out these rules. The rule that governs the distribution of clear [1] and dark is an example.Although phonemes are the minimal segments of language systems, they are not their minimal elements. A phoneme is further analyzable because it consists of a set of simultaneous distinctive features. It is just because of its distinctive features that a phoneme is capable of distinguishing meaning. A native speaker of English can tell by intuition that the following sound combinations all carry different meanings: [ mæn ], [ pæn ], [ bæn ], [ tæm ], [ ræm ], [ kæn ], [ðæm]. This is because they all contain a different phoneme. The features that a phoneme possesses, making it different from other phonemes, are its distinctive features.2,3.3 Phonemic contrast, complementary distribution, and minimal pairIt can be easily observed that phonetically similar sounds might berelated in two ways. If they are two distinctive phonemes, they are said to form a phonemic contrast, e.g. /p/ and /b/ in [pit]and [bit ], [roup]and [roub]. If they are allophones of the same phoneme, then they do not distinguish meaning, but complement each other in distribution, i.e. they occur in different phonetic environments. For instance, the clear [1]。

CHAPTER 1: INTRODUCTION1．TYPES OF BUSINESS OWNERSHIPAs with types of businesses, the way in which the accounting information is reported will depend on the type of ownership. The main types of ownership are: Sole proprietorThis is one person in business on his or her own. The owner gets to make all the decisions but has has no no no other other other owner owner owner of of of the the the business business business to consult to consult if if needed. needed. The The owner owner owner also also also gets gets gets to to to keep keep keep all all all the the profits profits but, but, but, if if if the the the business business business should should should fail, fail, fail, the the the owner owner owner not not not only only only loses loses loses the the the business business business but but but all all all his his his or or or her her personal possessions as well until the debts are satisfied. A sole proprietor has unlimited liability. It It is is is also also also more more more difficult difficult difficult to to to obtain obtain obtain finance finance finance for for for a a a sole sole sole proprietor proprietor proprietor business. business. Nevertheless, Nevertheless, most most businesses begin life under sole proprietor ownership. PartnershipUnder this type of ownership, two or more people decide to pool their skills and resources and go into business together. A partnership, like a sole proprietorship, has unlimited liability. Indeed, one partner may be responsible for getting the partnership into debt but another partner may have to to pay pay pay those those those debts debts debts out out out of of of their their their personal personal personal funds. funds. A partnership partnership type type type of of of ownership ownership ownership is is is common common among lawyers and doctors as they are bound by the ethics of their profession to suffer unlimited liability. Accountants can now form companies, with the exception of Auditors. CompanyAn important feature of a company is that it is a a separate separate legal entity from its owners (shareholders). Since the company is a legal entity in its own right, it is responsible for its own debts and losses. This means that once the shareholders have paid what they agreed to pay for the the shares, shares, shares, their their their obligation obligation obligation to to to the company the company and and the company’s creditors the company’s creditors i s satisfied. is satisfied. This This is is is of of great importance to the shareholders since they know their liability is limited.Another feature of a company is that its life is not limited by the life of the shareholders. Shares may be sold by an existing shareholder to another person who wishes to become a shareholder. When a shareholder dies, tha t person’s shares pass to the beneficiary of his or her estate.COMPARISON OF OWNERSHIP Sole Proprietor Partnership Company Legal Status of Not a separate Not a separate Separate legal Business Entity legal entity legal entity entity Risk of Owner’s pe rsonal Partners’ personal Limited liability Ownership assets at risk assets at risk Duration Expires by owner’s Expires by choice Perpetual of Life choice or death of or withdrawal of succession owner partner Transferability If proprietor sells Partnership share Usually of Ownership his interest, the cannot be sold transferable Interests business is without agreement reconstituted of other partners:under new new partnership ownership formed Sources of Owner’s funds and Partners’ funds Shares, Finance loans and loans debentures, loans Profit All accrue to Shared according Dividends Sharing owner to partnership declared by agreement or directors Partnership Act 1908 Ownership One owner Two or more One or more Capital Provided by Partners contribute Divided into owner according to shares partnership agreement Liability for Unlimited Unlimited Limited to firm’s debts the amount outstanding on share capital Management Owner Each partner Appointed by shareholders 2. USERS OF FINANCIAL INFORMATIONInternal Usersn Managers who plan, organize and run a business n Marketing managersn Production supervisorsn Finance directorsn Company officersExternaln Investors n Creditors n Others n Regulatory agencies n Tax authorities n Customers n Labor Unions n Economic planners 3. TYPES OF BUSINESS ACTIVITYFinancing Activities n Borrowing creates liabilitiesn Bank loans n Debt securitiesn Goods on credit or payables n Selling stock creates sto ckholders’ equityInvesting Activities n Obtaining resources or assets to operate the business n Land n Buildings n Vehicles n Computers n Furniture n Equipment Operating Activities n Primary activity of business Selling goods Providing services Manufacturing Cost of Sales Advertising Paying employees Paying utilities Operating Activities Revenues are the increases in assets resulting from the sale of a product or service Expenses are the cost of assets consumed or services used in generating revenue. If revenue > expense =Net IncomeIf revenue < expense =Net Loss!4. CONTENT AND PURPOSE OF FINANCIAL STATEMENTSn Accountants communicate with users through four financial statements The Objective of Financial Statementsn The objective of financial statements is to provide information about the financial position, performance and changes in financial position of an enterprise that is useful to a wide range of users in making economic decisions. Four Financial Statements n Income Statement n Retained Earnings Statement n Balance Sheet n Statement of Cash Flows INCOME – EXPENSES = PROFIT (LOSS) FOR THE PERIOD IncomeExpenses can be classified as RETAINED EARNINGS STATEMENT (ALSO CALLED CHANGES IN EQUITY)nShows changes in retained earnings for period: month, quarter, year n Beginning balance n Add Net Income from income statement. n Deduct Dividends nEnding balance For a Sole Proprietor, The Capital, or Equity, that shows on the Trial Balance is the OPENING Capital. Transactions Transactions occur occur occur during during during the the the financial financial financial year year year that that that will will will affect affect affect the the the Equity, Equity, Equity, causing causing causing it it it to to have increased or decreased by the end of the financial year. The change from Opening to Closing Capital is usually shown within the Equity section at the bottom of the Balance Sheet, as shown in the following example for Richard’s Rhubarb Shop:EXAMPLE:Accounts Payable 35,000 Accounts Receivable 45,000 Bank Loan Long Term 175,000 Bank Overdraft 21,000 Land (cost) 195,000 Inventory 213,000 Cash on hand 2,000 Shares in other Companies 8,000 Goodwill 5,000 Capital (opening) 238,800 Drawings 10,200 Other Information:Profit for the year ended 31 March 2016 was $8,400 Required:Complete a fully classified Balance Sheet Current Assets213,000 Non-Current Assets5,000 208,000 Total AssetsCurrent Liabilities35,000 Non-Current Liabilities175,000 Total Liabilities$ 237,000 8,400 10,200 $ 237,000THE BALANCE SHEETTHE PURPOSE OF THE BALANCE SHEETThe The purpose purpose purpose of of of the the the Balance Balance Balance Sheet Sheet Sheet is is is to to to show show show the the the financial financial financial position position position of of of a a a business business business at at at a a a particular particular point of time. It reports the assets of the business and how these assets have been funded. The assets can be funded by liabilities (external funding) or owner’s equity (internal funding). Therefore we can say that the value of the assets will be the same as the combined value of the liabilities and the owners equity. This gives ris e to the short accounting equation: Assets = Liabilities + Owners’ EquityUSES OF THE BALANCE SHEETThe Balance Sheet helps users gain knowledge of the financial strength of the business, through providing information about: · Solvency and liquidity (can the business meet it’s short -term obligations?) · Financial Structure (what proportion of the business is funded by liabilities and what proportion is funded by owners?) · Utilisation of assets (how effectively are the assets being used?) · Financial flexibility (does the business have the ability or leverage to borrow further funds?) · Return on Investment (is the business able to pay out cash to the owners as a reward for investing their funds?) We will look at the Balance Sheet in two forms: ‘T’ form (side-by-side) A = L + E and Vertical A – L = E ‘T’ FormO BBLE T RADE RS B ALANC E S H EET AS AT31M ARCH 20XX$000 $000 $000 $000 Assets LiabilitiesCurrent Assets Current LiabilitiesCash 40 Accounts Payable 80 Accounts Receivable 100 Inventory 150 Non-Current LiabilitiesPrepayments 10 300 Bank Loan 320 Non-Current Assets400 Property, Plant and Equipment Land 80 EquityBuildings 150 W Obble, Capital 160 Less deprn 50100 Vehicles 40 Less deprn 2020 200 Investments Term Deposit account 50 Intangibles Goodwill 10 Total Assets$560 Total Liabilities & Owner’s Equity$560 Current Assets10 Non-Current AssetsProperty, Plant and Equipment 50 20 20 Investments Intangibles Current LiabilitiesNon-Current Liabilities400 $160 $160(X) (X) (X) X XXThe IASB Framework addresses general purpose financial statements that a business enterprise n Explains uncertainties and contingencies Auditor’s Reportn Certified Public Accountant – CPA n Auditor (CPA) conducts independent examination of financial statements n Fair representation? n Follow generally accepted accounting principles (GAAP)? n Unqualified opinion 。

1 Introduction教学目的: List six different property classifications of materials that determine their applicability. Cite the four components that are involved in the design, production and utilization of materials, and briefly describe the interrelationship between these components.教学重点: The four components that are involved in the design, production and utilization of materials教学难点: The discipline of materials science involves investigating the relationships that exist between the structure and properties of materials.教学方法:Multimedia学时分配1.1Historical Perspective10 min1.2Materials science and engineering 25 min1.3Why Study Materials Science and Engineering 10 min1.4Classification of Materials 35 min1.5 Modern Material‟s Needs 10 min教学过程及主要内容：1. Historical PerspectiveWebster编者“New International Dictionary（1971年）”中关于材料（Materials）的定义为：材料是指用来制造某些有形物体（如：机械、工具、建材、织物等的整体或部分）的基本物质（如金属、木料、塑料、纤维等）迈尔《新百科全书》中材料的含义：材料是从原材料中取得的，为生产半成品、工件、部件和成品的初始物料，如金属、石块、木料、皮革、塑料、纸、天然纤维和化学纤维等等。

Chapter 1 - I ntroductionEcho sounding is a technique for measuring water depths by transmitting acoustic pulses from the ocean surface and listening for their reflection (or echo) from the sea floor. This technique has been used since the early twentieth century to provide the vital depth input to charts that now map most of the world’s water-covered areas. These charts have permitted ships to navigate safely through the world’s oceans. In addition, information derived from echo sounding has aided in laying trans-oceanic telephone cables, exploring and drilling for off-shore oil, locating important underwater mineral deposits, and improving our understanding of the Earth’s geological processes. Until the early 1960s most depth sounding used single-beam echo sounders. These devices make a single depth measurement with each acoustic pulse (or ping) and include both wide and narrow beam systems. Relatively inexpensive wide-beam “unstabilized” sounders detect echoes within a large solid angle under a vessel and are useful for finding potential hazards to safe navigation. However, these devices are unable to provide much detailed information about the sea bottom. On the other hand, more expensive narrow-beam “stabilized” sounders are capable of providing high spatial resolution with the small solid angle encompassed by their beam, but can cover only a limited survey area with each ping. Neither system provides a method for creating detailed maps of the sea floor that minimizes ship time and is thus cost-effective. The unstabilized systems lack the necessary spatial resolution, while the stabilized systems map too little area with each ping.In 1964, SeaBeam Instruments—at the time the Harris Anti-Submarine Warfare Division of General Instrument Corporation—patented a technique for multiple narrow-beam depth sounding. The first such systems to use this technique were built by SeaBeam for the US Navy and were known as Sonar Array Sounding Systems (SASS). SASS employed two separate sonar arrays oriented orthogonal to one another—one for transmitting and one for receiving—an arrangement called a Mills Cross Array. The arrays and the associated analog electronics provided 90 1°-wide unstabilized beams. Roll and pitch compensation produced 60 1°-wide stabilized beams, which permitted mapping a 60° “fan” of the sea floor with each ping. This system allowed survey vessels to produce high-resolution coverage of wide swaths of the ocean bottom in far less ship time than would have been required for a single-beam echo sounder, greatly reducing the costs of such mapping endeavors.Figure Chapter 1 - -1: Contour Map of Perth CanyonMost multibeam bathymetry systems still use the Mills Cross technique for beam forming. However, as faster computers and Large Scale Integrated (LSI) digital chips have become available, most of the signal processing, including beam forming, moved from analog signal processing into the digital (discrete) signal processing (DSP) domain using digital signal microprocessor (DSPµP) chips. The availability of fast DSPµPs has also permitted the implementation of sophisticated detection algorithms. As a result, survey vessels today can do on-board real-time multibeam processing and display of bathymetry data in a manner impossible only a few years ago. Figure Chapter 1 - -1 shows a sample of a high-quality ocean floor map produced by a SEA BEAM 2100 Multibeam Survey System, the latest generation of multibeam sonar from SeaBeam Instruments.The SEA BEAM 2100 system represents the culmination of over a third of a century of design, development, and production experience by SeaBeam Instruments in the area of multibeam bathymetric systems. With added sophistication, this latest generation multibeam sonar system has added capabilities and complexity. It is necessary to have a basic theoretical understanding of the way multibeam bathymetry systems in general, and the SEA BEAM 2100 in particular, work in order to both:•Operate the system in a manner that maximizes coverage and data quality•Evaluate the system performance for signs of system degradationOrganization of this DocumentThis manual provides a general explanation of the way a multibeam sonar system works and describes in detail the implementation of multibeam technology represented by the SEA BEAM 2100 system.Chapter 2, “Sonar Concepts,” introduces the concepts and definitions involved in echo sounding, using a description of a simple single-beam echo sounder as an example. Characteristics of the creation and transmission of acoustic pulses in water and their echoes off the ocean bottom are discussed. This chapter also explains some of the limitations of a single-beam sonar.Chapter 3, “Introduction to Multibeam Sonar: Projector and Hydrophone Systems,” describes the Mills Cross technique, including the processes of beam forming and beam steering and how it is applied to sonar and to the SEA BEAM 2100 in particular. The chapter discusses how systems that employ the Mills Cross technique can make up for many of the short-comings of single-beam echo sounders.Chapter 4, “Detection Processing and Range Calculation,” describes how the SEA BEAM 2100 extracts signals and determines the location of the sea floor from multibeam echoes. The processes used for ship motion compensation and the formation of stable beams and the implementation of sound velocity profiles are discussed.Chapter 5, “Sidescan Sonar,” discusses sea floor imaging using sidescan sonars and how the SEA BEAM 2100 can be used simultaneously as a depth-finding and sidescan sonar.A glossary of the terminology of multibeam sonar technology is included as an appendix. Scope of this DocumentMultibeam technology involves a number of disciplines including underwater acoustics, digital signal processing, and detection theory statistics. Many excellent texts are available that provide in-depth mathematical treatment of each of these fields. The purpose of this document is not to cover all related topics in rigorous mathematical detail, but instead to present you with a simple, clear understanding of the fundamental concepts required to develop the full potential of a multibeam sonar system. Ideas are presented in a graphical and descriptive way, with minimal use of complex mathematics. Where appropriate, references to texts are provided so you can pursue topics in greater detail. While directed at users of the SEA BEAM 2100 system in particular, most of the concepts explained in this document are common to all multibeam sonars, so much of this information can be applied to any commercially available multibeam system.。

Chapter 1Introduction1. Define the following terms briefly.(1) linguistics语言学: the scientific or systematic study of language.(2) language语言: a system of arbitrary vocal 任意的声音symbols used for human communication.用于人类交流的任意声音符号系统(3) arbitrariness任意性: the absence of similarity betweenthe form of a linguistic sign and what it relates to in reality,语言符号的形式与现实的关系缺乏相似性e.g. the worddog does not look like a dog.(4) duality双重性: the way meaningless elements of languageat one level (sounds and letters) combine to formmeaningful units (words) at another level.在一个层面上（语言和字母）的无意义的语言元素结合在另一个层次上形成有意义的单位（词）(5) competence语言能力: knowledge of the grammar of alanguage as a formal abstraction and distinct from thebehavior of actual language use作为一种形式抽象的语言的语法知识，区别于实际语言使用的行为, i.e.performance.(6) performance语言运用: Chomsky’s term for actuallanguage behavior as distinct from the knowledge thatunderlies it, or competence.乔姆斯基对实际语言行为的术语不同于它的知识，或能力。

06422英语语言学—新编简明英语语言学教程, 戴炜栋ContentsChapter 1 Introduction (1)Chapter 2 Phonology (5)Chapter 3 Morphology (8)Chapter 4 Syntax (9)Chapter 5 Semantics (12)Chapter 6 Pragmatics (16)Chapter 7 Historical linguistics (19)Chapter 8 Sociolinguistics (24)Chapter 9 Psycholinguistics (29)Chapter 10 Language Acquisition (32)Chapter 1 Introduction一、定义1.语言学LinguisticsLinguistics is generally defined as the scientific study of language.2.普通语言学General LinguisticsThe study of language as a whole is often called General linguistics.3.语言languageLanguage is a system of arbitrary vocal symbols used for human communication.语言是人类用来交际的任意性的有声符号体系。

4.识别特征Design FeaturesIt refers to the defining properties of human language that distinguish it from any animal system of communication.语言识别特征是指人类语言区别与其他任何动物的交际体系的限定性特征。

1. Arbitrariness任意性2. Productivity多产性3. Duality双重性4. Displacement移位性5. Cultural transmission文化传递⑴arbitrarinessThere is no logical connection between meanings and sounds.P.S the arbitrary nature of language is a sign of sophistication and it makes it possible for language to have an unlimited source of expressions⑵ProductivityAnimals are quite limited in the messages they are able to send.⑶DualityLanguage is a system, which consists of two sets of structures, or two levels.⑷DisplacementLanguage can be used to refer to contexts removed from the immediate situations of the speaker.⑸Cultural transmissionHuman capacity for language has a genetic basis, but we have to be taught and learned the details of any language system. this showed that language is culturally transmitted. not by instinct. animals are born with the capacity to produce the set of calls peculiar to their species.5.语言能力CompetenceCompetence is the ideal user’s knowledge of the rules of his language.6.语言运用performancePerformance is the actual realization of this knowledge in linguistic communication.语言运用是所掌握的规则在语言交际中的体现。