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一、Explain-the-fllowing-terms

1． MT

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

2． Predication analysis

【答案】 Predication analysis is an important step in the analysis of sentential meaning. The predication is the common category shared by propositions, questions, commands, etc. Such analysis is to break down the sentence into its smaller constituents: argument and predicate. The predicate is the major or pivotal element governing the argument. The argument is the logical participant.

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． Register

【答案】 It is a speech variety used by a particular group of people , usually sharing the same occupation （e.g. doctors, lawyers） or the same interests. A particular register often distinguishes itself from others by having a number of distinctive words, by using words or phrases in a particular way, and sometimes by special grammatical constructions （e.g. legal language）.

5． Displacement

Language can be used to refer to what is present, what is absent, what happens at present, 【答案】

what happened in the past, what will happen in the future or what happens in a far-away place. This property of language enables language users to overcome the barriers caused by time and place. For example , we can talk about Sapir, who is already dead; we can even talk about next week, which is in the future.

二、Short-answer-questions

6． What are deep and surface structures?

【答案】 Deep structure is a central theoretical term in generative grammar opposed to surface structure. It is the abstract syntactic representation of a sentence —an underlying level of structural organization which specific all the factors governing the way the sentence should be interpreted.

Surface structure is a central theoretical term in generative grammar, opposed to deep structure. It

is the final stage in the syntactic representation of a sentence , which provides the input to the phonological component of the grammar, and which thus most closely corresponds to the structure we articulate and hear.

7． What is the difference between mistakes and errors?

【答案】 Errors are defined as unintentionally deviant from the target language and not self-corrigible by the learner and suggest failure in competence, while mistakes as either intentionally or unintentionally deviant forms and self-corrigible suggest failure in performance.

8． How are affixes classified?

【答案】 Considering the free and bound morpheme, affix is the collective term for the type of formative that can be used only when added to another morpheme, so it is naturally bound.

Depending on their position with reference to the root or stem of the word, affixes are generally classified into three subtypes , namely , prefix , suffix , and infix. For examples , “para-” as prefix ，“-tion” as suffix, and “-bloomingly-” in word “abso-bloomingly-luty” as infix.

Affix can also be classified depending on the distinction between inflectional affixes and derivational affixes. The former often only add a minute grammatical function to the stem and do not change the word class of the word they attach to; while the latter are very productive in making new words and often change the lexical meaning. For instances, “-s” in words “toys”，“walks” and “John‟s” is inflectional affixes, while “-tion” is a derivational affix in word “recitation”.

9． 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、Essay-question

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．There are two kinds of grammar based on different linguistic points of view. They are prescriptive grammar and descriptive grammar. A grammar may describe how language is actually spoken and/ or written , and may not state or postulate how it ought to be spoken or written. But a grammar may also state the rules for what is considered the best or most correct usage. Which grammar is descriptive grammar , and which grammar is prescriptive grammar? Cite some examples to give your reasons.

【答案】 The first one is typical of descriptive grammar , while the second one is prescriptive grammar. The descriptive grammar aims to describe how people speak and detail the underlying knowledge. It is believed in descriptive grammar that whatever occurs in natural speech , such as hesitation , incomplete utterance, should be described in the analysis, and not be marked as incorrect, abnormal , or corrupt; modem linguistics is mostly descriptive. Whereas, the prescriptive approach aims to teach people how to speak, read, and write a particular language; in the 18th century, all the main European languages were studied prescriptively.

For example , the statement that “in standard English , a double negative is rarely used” is a description , showing how the language is used in standard English, regardless whether it is correct or not. <6You should never use a double-negative” is a typical grammar rule that prescribes what should be grammatically correct in the Standard English. As for the spelling , prescription says “judgment” is correct , but description accurately points out that “judgement” is considered by Edited English to be correct too, and a descriptive account for these two different spellings will show how the later one is used and who uses it.

12．Use examples to illustrate different ways to extend syntactic constituents.

【答案】 In this chapter , several ways to extend syntactic constituents are brought under the category of recursiveness , including coordination and subordination , conjoining and embedding , hypotactic and paratactic and so on. Coordination and conjoining are the different names for the same linguistic phenomenon , that is , to use and , but or or to join together syntactic constituents with the same [unction. For instance, the sentence A man got into the car could be extended into a sentence like this “[NP A man , a woman , a boy , a cat and a dog] got into the car”. While subordination and embedding can be understood as the extension of any syntactic constituent by inserting one or more syntactic elements with different functions, into another. I saw the man who had visited you last year is an extended sentence by changing the independent clause The man had visited you last year into a dependent element （here a relative clause）.

However , hypotaxis and parataxis are the two traditional terms for the description of syntactic relations between sentences. In the examples below , the former is hypotactic , while the latter is paratactic :

We live near the sea. So we enjoy a healthy climate. He dictated the letter. She wrote it.