詞匯專(zhuān)有名詞定義

1、讀書(shū)破萬(wàn)卷下筆如有神linguistics can be defined as the scientific study of language .2 “l(fā)exikon" means “word or phrase”3 “ logie" means a learning or the study of ” 4Lexicology means “ science of the word ” .5Semantics: the study of the meanings of words and other parts of language.6Etymology: studie

2、s the meanings, origin and history of individual words and their development.7Phraseology（成語(yǔ)學(xué)）:mainly deals with set expressions and idioms.8 a word is “a minimal free form of a language that has a given sound and meaning and syntactic function ” .9Vocabulary :Total number of words that make up a la

3、nguage.10Basic word stock is the foundation of the vocabulary accumulated over centuries and forms the common core of the language.11 Stability. Words of the basic word stock have been in use for centuries,12Productivity. Words of the basic stock are mostly root words or monosyllabic words.13Polysem

4、y. Words be longing to the basic word stock often possess more than one meaning14 Collocability. Many words of the basic word stock enter quite a number of set expressions, idiomatic usages, proverbial sayings and the like. Instances are numerous.15Argot generally refers to the jargon of criminals.1

5、6Dialectal wordsare words used only by speakers of thedialect in question.17Archaisms are words or forms that were once in common use but are now restricted only to specialized or limited use. 18Neologisms- are newly-created words or expressions.19Aliens are borrowed words which have retained their

6、original pronunciation and spelling.20Translation-loans. Translation-loans are words and expressions formed from the existing material in the English language but modeled on the patterns taken from another language.21Semantic-loans. Words of this category are not borrowed with reference to the form.

7、22So the three sounds are called phonemes rather than morphemes.23 the morpheme is ' the smallest functioning unit in the composition of words '24Allomorphs （詞素變體/語(yǔ)素變體/形位變體）do not occur at random, but are phonetically conditioned and thus predictable:25A free morpheme is one that can be utte

8、red alone with meaning.26Morphemes （粘附詞素）which can mot occur （stand alone） as separate words are bound morphemes.27bound root is that part of word that carries the fundamental meaning just like a free root.28Affixes: affixes are forms that are attached to words or word elements to modify meaning or

9、function （ all affixes are bound morphemes ）.29derivational affixes: are affixes added to other morphemes to create new words.30Affixation（詞綴法）is generally defined as the formation ofwords by adding word-form or derivational affixes to stems.affixation falls into two subclasses:prefixation andsuffix

10、ation.31Prefixation 前綴法 is the formation of new words by adding prefixes to stems.32Suffixation 后綴法 is the formation of words by adding suffixes to stems.33compound 復(fù)合句 is a 'lexical unit consisting more than one stem and functioning both grammatically and semantically as a single word '.34C

11、onversion （詞類(lèi)轉(zhuǎn)化法 /轉(zhuǎn)類(lèi)法）is the formation of new words by converting words of one class to another class. This is a method of turning words of one part of speech to those of a different part of speech.35Blending （拼綴法）is a process of word-formation in which a new word is formed by combining parts of two

12、 words.36Clipping 截短法 is to shorten a longer word by cutting a part off the original and using what remains instead.37 Acronymy（首字母拼音法）is the process of forming newwords by joining the initial letters of names of social and political organizations or special noun phrases and technical terms38Initial

13、isms首字母縮略（合） 詞 are words pronouncedletter by letter. The letters are separated by periods, but most of them have no periods between letters.39Acronyms（首字母拼音詞）are words formed from initialletters but pronounced as a normal word.40 Back-formation （逆生法）Back-formation is the process of creating a new wo

14、rds by removing a real or supposed suffix.41Reduplication（重疊法/遞接法）Reduplication is a minor type of word-formation by which a compound word is created by the repetition of one word or two words with a change either in vowel or in consonant.42Analogy 類(lèi)比Analogy is a process whereby words are created in

15、 imitation of other words （newly created ones or existing ones）.43Onomatopoeia （=echoism ）（擬聲法 /擬聲詞）Onomatopoeia: The formation of a word from a sound.44Connotative meaning （內(nèi)涵意義） connotative meaning refers to the overtones or associations which a word suggests or implies.45Connotative meaning is un

16、stable, varying considerably according to culture, historical period, and the experience of the individual.46Affective meaning indicates the speaker' s attitude towards the person or thing in question.47Polysemy （多義關(guān)系）Polysemy is a common feature to all natural languages.48Perfect homonyms （完 全同形 同音異 義詞）are words identical both in sound and spelling, but different in meaning,49 Homographs （同形異音異義詞 ）are words identical only spelling but differe