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一、Explain-the-fllowing-terms

1． Applied linguistics

【答案】 It is a branch of linguistics which studies the application of linguistics in reality. For example , there are studies on multilingualism, language acquisition, first and second language teaching and learning.

2． 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.

3． Distinctive features of speech sounds

【答案】 The distinctive feature is a property which distinguishes one phoneme from another. For example , “voicing” is a distinctive feature, since it plays an important role in distinguishing obstruents in English.

4． 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.

5． Transformational-Generative grammar

【答案】 Transformational-generative grammar is proposed by Noam Chomsky. He postulated a

syntactic base of language （called deep structure ） , which consists of a series of phrase-structure rewrite rules, i.e., a series of （possibly universal） rules that generates the underlying phrase-structure of a sentence. The end result of a transformational-generative grammar is a surface structure that is identical to an actual sentence of a language , after the mediating of a series of rules （called transformations ） that act upon the deep structures.

6． Linguistic determinism

【答案】 Linguistic determinism , is one of the two points of Sapir-Whorf hypothesis , and has developed into the strong version of this hypothesis. It could be summarized as follows: （1） One‟s thinking is completely determined by his native language because one cannot but perceive the world in terms of the categories and distinctions encoded in the language. （2） The categories and distinctions encoded in one language system are unique to that system and incommensurable with those of other systems. Therefore , the following statement could represent this hypothesis 4tIf Aristotle had spoken Chinese , his logic would have been different”.

7． 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.

8． Embedding

【答案】 It refers to the inclusion of a clause within a phrase or another clause, or of a phrase into another phrase. An example of embedded clauses is: What I do is none of your business. （Nominal clause embedded as subject of another clause）

9． Coarticulation

Coarticulation refers to the phenomenon of sounds continually show the influence of their 【答案】

neighbors. For example , as in lamb , when a is followed by m , the velum will begin to lower itself during the articulation of a so that it is ready for the following nasal. When such simultaneous or overlapping articulations are involved, we call the process coarticulation. If the sound becomes more like the following sound, it is known as anticipatory coarticulation. If the sound displays the influence of the preceding sound, it is preservative coarticulation.

10．Lingua franca

【答案】 It is language that is used for communication between different groups of people, each speaking a different language , lhe lingua franca could be an internationally used language of communication （e. g. English） , it could be the native language of one of the groups, or it could a language which is not spoken natively by any of the groups but has a simplified sentence structure and vocabulary and is often a mixture of two or more languages.

二、Short-answer-questions

11．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 they attach to but within the phrase or sentence. Whereas, derivational affixes are more often based on simple meaning distinctions.

In English, inflectional affixes are mostly suffixes, which are always word final. But derivational affixes can be prefixes or suffixes.

12．Analyze the following dialogue with reference to Grice’s Cooperative Principle

A : Oh I like this popular song so much How about you?

B : I often hear classical music, especially, the symphonies composed by Beethoven His Symphony No.9 is my favorite.

【答案】 B has obviously violated Maxim of Relation: A was asking B‟s opinion about a particular popular song , but B‟s response was actually about classical music. By such a violation , B probably wanted to imply that he did not like that popular song.

13．Language can change through blending, metanalysis and borrowing. Give two English words to illustrate each of them.

【答案】 1） blending : smog, brunch

2）metanalysis : an apron （which was originally “a napron”）； an adder （which was originally “a nadder”）

3）borrowing : tea, encore

14．How is the illocutionary act different from the perlocutionary act?

【答案】 An illocutionary act is the act of expressing the speaker^ intention; it is the act performed in saying something. Thus, if someone says “Morning”，we can ask questions like “What did he mean?” and the answer could be “He offered a greeting.”

A perlocutionary act, however, is the effect of the utterance. By telling somebody something the speaker may change the opinion of the hearer on something, or mislead him, or surprise him, or induce him to do something, and so on. Therefore，the perlocutionary act of the saying “Morning” could be to keep friendly relations with the hearer.

15．What are vowels glide about? What differentiates pure or monophthong vowel from vowel glides?

【答案】 When pure or monophthongs are pronounced, the quality remains constant throughout the articulatioin. In contrast, those where there is an audible change of quality are called vowel glides.