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一、Explain-the-fllowing-terms

1． 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.

2． Back-formation

【答案】 Back formation refers to an abnormal type of word formation where a shorter word is derived by deleting an imagined affix from a longer form already in the language. For example , the word “television” appeared before “televise”，and so does “editor” to “edit”.

3． Entailment

【答案】 It refers to the relation between propositions one of which necessarily follows from the other. If X is true, Y is necessarily true，and if X is false, Y may be true or false. For example, the sentence “He has been to France” entails “He has been to Europe”.

4． Syllable

【答案】 Syllable : It refers to a unit of spoken language that is bigger than a speech sound. It consists of one or more vowel sounds alone or of a syllabic consonant alone or of either with one or more consonant sounds preceding or following.

5． Interlanguage

【答案】 It refers to the type of language constructed by second or foreign language learners who are still in the process of learning a language. It‟s a language system between the target language and the learner‟s native language, and imperfect compared with the target language, but not mere translation from the learner^ native language. For example, when the Chinese student is learning English, he may make errors like “to touch the society”.

6． Locutionary Act, Illocutinary Act and Perlocutionary Act

【答案】 According to Austin , a speaker might be performing three acts simultaneously when speaking.

A locutionary act is the uttering of words, phrases, and clauses, which conveys meaning by giving out meaningful sounds. Therefore, when somebody says „„Morning‟‟，we can ask a question like “What did he do?‟‟，and the answer could be “He offered a greeting.”

An illocutionary act is the act of expressing the speaker‟s intention; it is the act performed in saying

something. Therefore, for the same example，we can say “He meant it as a greeting”.

A perlocutionary act is the effect of the utterance. Thus，by saying “Morning!” the speaker has made it clear that he wants to keep friendly relations with the hearer.

7． Categorization

Categorization is the process of classifying our experiences into different categories based 【答案】

on commonalities and differences. There are three levels in categories: the basic level，the superordinate level ，and the subordinate level.

8． Contrastive analysis

【答案】 Contrastive analysis is an approach to analysis of second language acquisition, based on a belief that a more effective teaching pedagogy would come out when the similarities and differences between native language and target language are taken into consideration. By such an analysis , it is supposed that some leaning difficulties could be predicted in terms of language transfer.

9． IC analysis

【答案】 IC analysis: IC analysis （immediate constituent analysis） refers to the analysis of a sentence in terms of its immediate constituents---word groups （or phrases ） , which are in turn analyzed into the immediate constituents of their own , and the process goes on until the ultimate constituents are reached. In practice, for the sake of convenience, we usually stop at the level of word.

10．Foregrounding

【答案】 This term is meant for what is unusual, attractive, unconventional, salient. In literature, foregrounding is often achieved through unconventional expressions which attract the readers9 attention. The main manifestations of foregrounding are deviation and parallelism.

二、Short-answer-questions

11．What is a syntactic category?

【答案】 A syntactic category is a set of words and/or phrases in a language which share a significant number of common characteristics. The classification is based on similar structure and sameness of distribution （the structural relationships between these elements and other items in a larger grammatical structure） , and not on meaning. There are major and minor syntactic categories: major categories include all phrasal syntactic categories such as NP, VP, and PP, and word-level syntactic categories that serve as heads of phrasal syntactic categories such as N and V; while minor categories are categories that do not project to a phrasal level such as the Yes-No question markers. More specifically , a syntactic category also refers to the defining properties of these general units : the categories of the noun, for example, include number, gender and case; and the categories of the verb, for example, include tense, aspect and voice, etc.

12．Why is Saussure hailed as the father of modem linguistics?

【答案】 Saussure was the first to notice the complexities of language. He believed that language is a system of signs. To communicate ideas, signs must be part of a system of signs, called conventions.

He held that the sign is the union of a form （signifier ） and an idea （signified ） , and it is the central fact of language.

By providing answers to questions concerning many aspects of language, Saussure made clear the object of study for linguistics as a science. His ideas on the arbitrary nature of sign, on the relational nature of linguistic units , on the distinction of langue and parole and of synchronic and diachronic linguistics , etc. pushed linguistics into a brand new stage.

13．What is indirect language use? How is it explained in the light of the speech act theory?

【答案】 When a speaker is using indirect language , he is performing two speech acts simultaneously : one is the primary speech act and the other is the second speech act. The primary one is the speaker's goal of communication and the second one is the means by which he achieves his goal.

14．What are the four obvious barriers to adult L2 acquisition?

【答案】 A variety of explanations have been put forward for the apparent decline in adults:

Physical factors such as the loss of “plasticity” in the brain and “lateralization” of the brain; social factors such as the different situations and relationships that children encounter compared to adults ; cognitive factors such as the interference with natural language learning by the adulfs more abstract mode of thinking; and input factors that adults spend only a few hours each week of school time, rather than via the constant interaction experienced by a child, with a lot of other occupations.

15．What makes language unique to human beings?

The design features of language which refer to the defining properties of human language 【答案】

tell the difference between human language and any system of animal communication.Arbitrariness is a core feature of language, which means that there is no logical connection between meanings and sounds. Duality , which means the property of having two levels of structures, such that units of the primary level are composed of elements of the secondary level and each of the two levels has its own principles of organization. Creativity means language is resourceful because of its duality and its recursiveness. Because of duality the speaker is able to combine the basic linguistic unites to form an infinite set of sentences , most of which are never heard before. Displacement means that language 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. So all these features make language unique to human beings.

16．Linguists have taken an internal and/or external focus to the study of language acquisition. What is the difference between the two?

【答案】 The difference between internal and/or external focus to the study of language acquisition.

（1） The internal focus seeks to account for speakers9 internalized , underlying knowledge of language. The

external focus emphasizes language use, including the functions of language which are realized in learners production at different stages of development.

（2）According to the above difference, the linguist Noam Chomsky claims that human beings are biologically programmed for language and that the language develops in the child just as other biological functions such as walking. Originally Chomsky referred to this innate ability as Language Acquisition Device ，also known as LAD. Later Chomsky prefers this innate endowment as Universal Grammar