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一、Explain-the-fllowing-terms

1． Stem

A stem is a morpheme or combination of morphemes to which an inflectional affix can be 【答案】

added. For example, “friend-” in friends, and “friendship-” in friendships are both stems. The former shows that a stem can be equivalent to a root, whereas the latter shows that a stem may contain a root and a derivational affix.

2． figure-ground alignment

【答案】 Figure-ground alignment seems to apply to space with the ground as the prepositional object and the preposition expressing the spatial relational configuration. It also applies to human perception of moving objects. Since the moving object is typically the most prominent one, because it is moving , it is typically the figure, while the remaining stimuli constitute the ground.

3． Minimal pairs

The two words which are identical in every way except for one sound segment that occurs 【答案】

in the same place in the string. For example，the English words bear and pear constitute a minimal pair as they differ in meaning and in their initial phonemes /b/ and /p/.

4． Category

Category refers to a group of linguistic items which fulfill the same or similar functions in 【答案】

a particular language such as a sentence, a noun phrase or a verb.

5． Lexical word

【答案】 Lexical word, lexical words are also called content words, referring to those which have lexical meanings, that is, those which refer to substance, action and quality, such as nouns, verbs, adjectives , and adverbs.

6． Concordance

【答案】 The computer has the ability to search for a particular word , sequence of words , or perhaps even a part of speech in a text. The computer can also retrieve all examples of a particular word. It can also calculate the number of occurrences of a certain word so that information on the frequency of the word may be gathered. We may also be interested in sorting the data in some way—for example, alphabetically on words occurring in the immediate context of the word. This is usually referred to as concordance.

7． Ferdinand de Saussure

【答案】 Ferdinand de Saussure is a Swiss linguist who is often described as “father of modem linguistics”. The great work , Course in General Linguistics , which was based on his lecture notes , marked the beginning of modem linguistics. Saussure^ idea on the arbitrary nature of sign , one 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.

8． Corpus

【答案】 Corpus is a collection of linguistic data , either compiled as written texts or as a transcription of recorded speech. The main purpose of a corpus is to verify a hypothesis about language~~for example , to determine how the application of a particular sound , word , or syntactic construction varies.

9． MT

【答案】 It refers to machine translation, the use of machine （usually computers） to translate texts from one natural language to another

10．Phatic function （ communion ）

【答案】 Phatic function: The phatic function of language refers to the use of the language which often consists of small , seemingly meaningless expression for setting up a certain atmosphere or maintaining social contacts rather than for exchanging information or ideas. For example , greetings , farewells , and comments on the weather in English could serve this function.

二、Short-answer-questions

11．What are closed-class words and open-class words?

A word that belongs to the closed-class is one whose membership is fixed or limited. New 【答案】

members are not regularly added. Therefore, pronouns, prepositions, conjunctions, articles, etc., are all closed items.

The open-class is one whose membership is in principle infinite or unlimited. With the emergence of new ideas , inventions , etc. , new expressions are continually and constantly being added to the lexicon. Nouns, verbs, adjectives and many adverbs are all open-class items.

However , the distinction between closed-class words and open-class words is not quiet as clear-cut as it seems. Preposition，though a closed-class，is relatively open one in English. Expressions such as “regarding”，“throughout”， “out of” are now recognized as prepositions or complex prepositions. In respect of open-class items，auxiliary verbs，which used to be ranked as open-class words, are relatively closed in number.

12．What is blending theory?

【答案】 Fauconnier & Turner proposes and discusses blending or integration theory, a cognitive operation whereby elements of two or more “mental spaces” are integrated via projection into a new, blended space which contains its unique structure. They present examples of blending and analyze the blending process, provide taxonomy of blends, and argue for the ubiquity and importance of blending as a cognitive resource.

Blending operates on two input mental spaces to produce a third space , the blend. The blend

inherits partial structure from the input spaces and has emergent structure of its own. There are some conditions needed when two input spaces one and two are blended: cross-space mapping, generic space, blend and emergent structure. The blending theory suggests a new way of thinking about what constitutes a novel inference. Because the mapping operation involves integrated frames rather than isolated predicates, the choice of one particular framing over another necessarily results in a different set of attendant inferences.

13．Why do we say language is primarily vocal?

【答案】 Language is a system of arbitrary vocal symbols used for human communication. Language is primarily vocal, because sound or speech is the primary medium for all human languages, developed or “new”. Writing systems came much later than the spoken forms. The fact that small children learn and can only learn to speak （and listen ） before they write （and read） also indicates that language is primarily vocal , rather than written. The term “human” in the definition is meant to specify that language is human specific.

14．What distinguishes prescriptive studies of language from descriptive studies of language?

【答案】 The distinction lies in prescribing how things ought to be and describing how things are. To say that linguistics is a descriptive science is to say that the linguist tries to discover and record the roles to which the members of a language-community actually conform and does not seek to impose upon them other rules, or norms, of correctness, which are in the scope of prescriptive linguistics.

15．Please explain the original idea in the speech act theory.

Motorist : My car needs new exhaust system.

Mechanic : I‟ll be busy with this other car all day.

【答案】 Speech act theory, originally proposed by Austin, is a philosophical explanation of the nature of linguistic communication.

Austin made a distinction between what he called “constatives” and “performatives”. Constatives were statements that either state or describe, and were thus verifiable; performatives, on the other hand, were sentences that did not state a fact or describe a state, and were not verifiable.

Later on, for a variety of reasons, Austin gave up his initial distinction between constatives and performatives. He set up another model to explain the way acts were performed by means of language. According to his new model, a speaker might be performing three acts simultaneously when speaking: locutionary act, illocutionary act, and perlocutionary act.

16．What is the distinction between inflectional affixes and derivational affixes?

【答案】 The distinction between inflectional morphemes and derivational morphemes could be illustrated in the following four aspects.

Inflectional affixes very often only add a minute or delicate grammatical meaning to the stem, for instance , those inflectional affixes in words such as toys, walks, John's, etc. Therefore, they serve to produce different forms of a single word. In contrast , derivational affixes often change the lexical meaning , e.g. cite, citation; generate, generation.

Inflectional affixes do not change the word class of the word they attach to，such as flower, flowers ; whereas derivational affixes might or might not, such as the relation between small and smallness for the former, and that between brother and brotherhood for the latter.

Very often inflectional affixes are conditioned by non-semantic linguistic factors outside the word