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一、Explain-the-fllowing-terms

1． 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 o f thought , narrator‟s representation of thought acts , indirect thought , free indirect thought, and direct thought.

2． Prefix

【答案】 In linguistics, a prefix is a type of affix that precedes the morphemes to which it can attach. Prefixes are bound morphemes （they cannot occur as independent words ） . While most languages employ both prefixes and suffixes, prefixes are less common. Some languages employ mostly suffixes and almost no prefixes at all. The use of prefixes has been found to correlate statistically with other linguistic features, such as a verb-object word order and the use of prepositions.

3． 1-narrator

【答案】 The person who tells the story may also be a character in the fictional world of the story, relating the story after the event. In this ease the critics call the narrator a FIRST-PERSON NARRATOR or I- NARRATOR because when the narrator refers to himself or herself in the story the first person pronoun I is used. First-person narrators are often said to be “limited” because they don‟t know all the faces or “unreliable” because they trick the reader by withholding information or telling untruths. This often happens in murder and mystery stories.

4． Conversational implicature

【答案】 Conversational implicature refers to a type of implied meaning, which is deduced on the basis of the conventional meaning of words together with the context, under the guidance of the CP and its maxims. For example, the implicature of He is a tiger could probably be he has some characteristics of a tiger.

5． Assimilation

【答案】 It is a process by which one sound takes on some or all the characteristics of a neighboring sound. It is often used synonymously with coarticulation. Nasalization, dentalization and，velarization are all instances of assimilation. There are two possibilities of assimilation: if a following sound is influencing a preceding sound, it is regressive assimilation;

the converse process, in which a preceding sound is influencing a following sound, is known as

progressive assimilation. For example, in “mink”，“n”，which is originally pronounced as

velarized by the following “k”/k/，and therefore the word will be pronounced as

6． MT will be

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

7． Performatives

【答案】 Performatives are sentences that do not state a fact or describe a state. They cannot be said to be true or false. The uttering of these sentences is, or is part of, the doing an action. The judge‟s imprisonment sentence, the president‟s war or independence declaration, etc., are performatives.

8． Speech community

【答案】 Speech community is a group of people who share a set of norms and expectations regarding the use of language. Speech communities can be members of a profession with a specialized jargon , distinct social groups like high school students or hip-pop fans. In addition, online and other mediated communities, such as many internet forums, often constitute speech communities. Members of speech communities will often develop slang or jargon to serve the group's special purposes and priorities.

9． 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.

10．inflectional morpheme

【答案】 Inflectional morpheme: It is also called inflectional affixes, which attaches to the end of words. Inflectional affixes only add a minute or delicate grammatical meaning to the stem. The plural suffix is a typical example of this kind.

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 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.

13．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.

14．What are the criteria used in phonetic description of vowels?

【答案】 As the vowels can not be described in the same way as the consonants , a system of cardinal vowels has been suggested to get out of this problem. The cardinal vowels are a set of vowel qualities arbitrarily defined , fixed and unchanging , intended to provide a frame of reference for the description of the actual vowels of existing languages. The cardinal vowels are abstract concept. The cardinal vowel diagram is a set of hypothetical positions for vowels used as reference points.

The description of English vowels needs to fulfill four basic requirements : （1） the height of tongue raising ; the position of the highest part of the tongue （high , middle or low）（2）（front , central, back ） ; the length or tenseness of the vowel （tense vs. lax or long vs. short） ; （4） lip-rounding （3）

（rounded vs. unrounded） . For example, [i:]: high, front, tense, unrounded vowel.

[u]: high, back, lax, rounded vowel.

15．What is the cognitive interpretation of image schema?

【答案】 Image schema is a recurring, dynamic pattern of our perceptual interactions and motor programs that gives coherence and structure to our experience.

Image schema exists at a level of abstraction, operates at a level of mental organization between propositional structures and concrete image , and it can be subdivided into the following items : a center-periphery schema , a continent schema ，a cycle schema ，a force schema ，a link schema ，a part-whole schema，a path schema，a scale schema and a vertical schema.

16．Identify the type of trope employed in the following examples.

1）The boy was as cunning as a fox.