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一、Explain-the-fllowing-terms

1． Componential analysis

【答案】 It refers to a semantic approach which defines the meaning of a lexical element in terms of semantic components , or semantic features. For example , the meaning of the word boy may be analyzed into three components: HUMAN, YOUNG and MALE.

2． Speech Act Theory

【答案】 Speech act theory was proposed by J. L. Austin and has been developed by J. R. Searle. Basically , they believe that language is not only used to inform or to describe things, it is often used to “do things”，and to perform acts.

3． Conversational implicature

【答案】 Conversational implicature refers to a type of implied meaning, which is deduced on the basis of the conventional meaning of words together with the context, under the guidance of the CP and its maxims. For example, the implicature of He is a tiger could probably be he has some characteristics of a tiger.

4． Language Acquisition Device （LAD ）

【答案】 Language Acquisition Device: LAD refers to an innate faculty of language in general with which children are bom. It is posited by Chomsky , who argues that LAD probably consists of three elements : a hypothesis-maker, linguistic universal, and an evaluation procedure.

二、Short-answer-questions

5． What is the purpose of studying language and mind?

【答案】 The study of language and mind aims to model the workings of the mind in relation to language ; for example, it helps explain how the language production and perception is achieved. Since structures and connections in the mind are inevitably unobservable, researchers put forward hypotheses based on fragmentary clues. The label most usually given to the study of “language and mind” is psycholinguistics ，a term which is often perceived as being trendy. Psycholinguistics is concerned primarily with investigating the psychological reality of linguistic structures.

6． What are the different views of input hypothesis and interaction hypothesis on discoursed contribution to language acquisition?

【答案】 Input hypothesis proposed by Krashen, holds that language acquisition takes place when a learner understands input that contains grammatical forms that are at “i + 1”（i. e. are a little more

advanced than the current state of the

learner’s interlanguage） . In other words, language acquisition depends on comprehensible input. Interaction hypothesis by Michael Long, also emphasizes the importance of comprehensible input but claims that it is most effective when it is modified through the negotiation of meaning.

7． In what sense is the standard dialect a special variety of language?

【答案】（1） The standard dialect is a particular variety of a language in that it is not related to any particular group of

language users, but it is the variety which any member of a speech community can possibly use regardless of his social and geographical backgrounds, his gender and age.

（2）The standard dialect is based on a selected variety of the language ; usually it is the local speech o f an area which is considered the nation’s political and commercial center. For example , standard English developed out of the English dialects used in and around London as they were modified over the centuries by speakers in the court, by scholars from universities and writers. Gradually, the English used by the upper classes in the capital city diverged markedly from the English used by other social groups and came to be regarded as the model for all those who wished to speak and write well.

（3）The standard dialect is not a dialect a child acquires naturally like his regional dialect. It is a superimposed variety; imposed from above the range of regional dialects.

（4）The standard dialect has some special functions. Also designated as the official or national language of a country, the standard dialect is used for such official purpose as government documents, education , news reporting; it is the language used on any formal occasions.

8． Briefly explain what phonetics and phonology are concerned with and what kind of relationships hold between the two.

【答案】 By definition , phonetics is the study of speech sounds , including the production of speech , while phonology is the study of the rules governing the structure, distribution, and sequencing of speech sounds and the shape of syllables. Both phonetics and phonology are concerned with speech. Phonetics is the study of the production , perception , and physical properties of speech sounds ; phonology attempts to account for how they are combined , organized , and convey meaning in particular languages. Phonetics is the study of actual sounds , that is , the analysis and modeling the speech signal; phonology is concerned with a more abstract description of speech sounds and tries to describe the regularities of sound patterns in different languages or within a language. In this sense , phonetics is concrete, while phonology is abstract. What phonetics studies is the speech sound, namely phone , what phonology studies is phoneme.

三、True-or-false

9． English consonants can be classified into two categories: voiced and voiceless consonants.（ ）

【答案】T

【解析】英语辅音可分为清辅音和浊辅音

10．The word of “impossibility ” contains four morphemes.（ ）

【答案】F

【解析】包括三个语素：“im-”“possibl-”