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一、Explain-the-fllowing-terms

1． Hyponymy

Hyponymy. It refers to the sense relationship between a more general, more inclusive and 【答案】

a more specific word. The word which is more general in meaning is called the superordiante, and the more specific words are called its hyponyms. For example , the hyponymy relationship could be established between “animal” and “rabbit”.

2． Speech and thought presentation

【答案】 Speech and thought presentation: These two terms are used for the language in fiction, referring to the presenting forms for indicating the narrator‟s speech or thought. The speech presentation may have the following four possibilities : direct speech , indirect speech , narrator‟s representation of speech acts, and narrator‟s representation of speech. The Thought presentation can also be categorized into : narrator‟s representation of thought , narrator‟s representation o f thought acts , indirect thought , free indirect thought, and direct thought.

3． cohort model

【答案】 The cohort model is a supposed doctrine dealing with the spoken word recognition postulated by Marslen-Wilson and Welsh in 1990. It is suggested that the first few phonemes of a spoken word activate a set or cohort of word candidates that are consistent with the input. These candidates compete with one another for activation. As more acoustic input is analyzed , candidates that are no longer consistent with the input drop out of the set. This process continues until only one word candidate matches the input- the best fitting word may be chosen if no single candidate is a clear winner.

4． Concatenation

【答案】 What makes a word separate from other words is that all the letters are lined up together with no intervening spaces. That is, in a word, all letters are concatenated. Sometimes new words can be made by concatenating two existing words—for example, “airline” is a concatenation of the words “air” and “line” into a new word.

5． Polysemy

【答案】 Polysemy means a single word having several or many meanings. According to Crystal: Polysemy is a term used in semantic analysis to refer to a lexical item which has a range of different meanings. Polysemic words are signs of an advanced culture. Polysemy is also an essential feature of a language‟s economy and efficiency.

6． Pidgins and Creoles

【答案】 A pidgin refers to a variety of a language that is not native language of anyone, but is learned on contact situations such as trading. When a pidgin develops beyond its role as a trade language and becomes the first language of a social community , it becomes a creole. The process by which a pidgin becomes a creole is called creolization.

7． CAI and CAL

【答案】 Computer-assisted instruction （CAI ） means the use of a computer in a teaching program. This includes:

a. A teaching program which is presented by a computer in a sequence. The student responds on the computer , and the computer indicates whether the responses are correct or incorrect.

b. The use of computers to monitor student progress, to direct students into appropriate lessons, material , etc. This is also called computer-managed instruction.

Parallel to CAI , there is CAL （Computer-Assistant Learning ） . The former aims at seeing educational problems on the part of the teacher, whereas the latter emphasizes the use of a computer in both teaching and learning in order to help the learner achieve educational objectives. The first kind of CAL programs which were developed reflected principles similar to programmed instruction. The computer leads the student through learning task step-by-step, asking questions to check comprehension. Depending on the studenfs response, the computer gives the student further practice or progresses to new material （see branching ）. In more recent CAL courseware students are able to interact with the computer and perform higher-level tasks while exploring a subject or problem.

8． phoneme

Phoneme is a basic unit of phonological study, and it is an abstract collection of phonetic 【答案】

features which can distinguish meaning. For example, in English, is described as a phoneme.

二、Essay-question

9． Describe the process of language perception, comprehension and production.

【答案】 From the perspective of psycholinguistic analysis, language use in terms of perception, comprehension and production follows a certain pattern which involves the coordination of various language centers.

When we speak , words are drawn from Wernicke's area and transferred to Broca's area , which determines the details of their forms and pronunciation. The appropriate instructions are then sent to the motor area which controls the vocal tract to physically articulate the words.

When we hear something and try to comprehend it , the stimulus from the auditory cortex is transmitted to Wernicke's area, where it is then interpreted.

When we perceive a visual image, a message is sent to the angular gyrus, where it is converted into a visual pattern.

10．What are the unique features of Halliday’s systemic linguistics?

【答案】 Halliday‟s Systemic Grammar is different from other linguistic theories in the following aspects. First, it attaches great importance to the sociological aspects of language.

Secondly , it views language as a form of doing rather than a form of knowing. It distinguishes linguistic behavior potential from actual linguistic behavior.

Thirdly , it gives a relatively high priority to description of the characteristics of particular languages and particular varieties of languages.

Fourthly , it explains a number of aspects of language in terms of dines （i.e. ungrammatical —>more unusual —> less unusual—>less usual —> grammatical）.

Fifthly , it seeks verification of its hypotheses by means of observation from texts and by means of

statistical techniques.

Lastly , it has as its central category the category of the system.

11．What is communicative competence?

【答案】 Communicative competence includes:

（1）Knowledge of the grammar and vocabulary of the language;

（2）knowledge of rules of speaking （e.g. knowing how to begin and end conversations, knowing what topics may be talked about in different types of speech events , knowing which address forms should be used with different persons one speaks to and in different situations ）;

（3）knowing how to use and respond to different types of speech acts, such as requests, apologies, thanks , and invitations;

（4）knowing how to use language appropriately.

When someone wishes to communicate with others, they must recognize the social setting, their relationship to the other person （s ） , and the types of language that can be used for a particular occasion. They must also be able to interpret written or spoken sentences within the total context in which they are used, or marked expression without reason; on the hearer‟s side, if the speaker used a prolix or marked expression, he did not mean the same as he would have had he used the unmarked expression. That is to say, in the normal situation, in a bus stop as the example above has shown, the intention of that the speaker asks others whether they wear the watch or not is not merely to care about the recipient has a watch or not, but has some other reason, because it would be bizarre to ask a stranger in the bus stop about such a personal staff.

Therefore , the hearer has to assume that the expression is related to the situation , and this expression is not what it literally means. Following this, the hearer reaches a connection between the bus stop and the watch, which is the time. As a consequence, he knows what the speaker intends is the inquiring of the time.

12．How does Halliday relate the functions performed by language to its structures?

【答案】 According to Halliday, structure is the outward form of the system, which lies behind the former. Structure , therefore , is less abstract , and closer to the “surface”. B y studying the constituency structure of grammar , it is assumed that the semantic system above it could become plausible. In the constituency structure , elements are recognized with reference to their functions in relation to the whole. Therefore, in 4

This step is followed by labeling, which is to reveal the specific function of that element in relation to the whole. For example, by labeling “the huge tiger” a functional label: “Subject”，we get to know the interpersonal function that element plays. It is through these two steps the structures are related to the functions performed by language.

13．What is linguistic relativity and why is it so important in linguistic studies?

【答案】 Linguistic relativity is one of the two points in Sapir-Whorf hypothesis, which states that distinctions encoded in one language are unique to that language alone , and “there is no limit to the structural diversity of language”. Therefore, similarity between languages is relative, the greater their