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35.Speak on motivation and types of motivation.

One more notion you should know when we speak about the meaning of the word is motivation.

There are three types of motivation.

The morphological motivation is a direct connection between the structural pattern of the word and its meaning. It is the relationship between morphemes. F: one morpheme words sing, tell, eat are non-motivated, if we add suffixes or prefixes and form words as singer, rewrite, eatable they are described as motivated.

The phonetical motivation is a direct connection between the phonetical structure of the word and its meaning. F: words swish, sizzle, boom, splash they may be defined as phonetically motivated because the soundclusters are a direct imitation of the sounds these words denote.

The semantic motivation is a relationship between the central and coexisting meaning or meanings of a word which are understood as a metaphorical extension of the central meaning. It means generalization of the denotational meaning of a word permitting it to include new referents which are in some way like the original class of referents. F: a woman who has given birth is called a mother, by extension, any act that gives birth is associated with being a mother. A necessity is the mother of invention, a mother looks after a child, so that we can say she became a mother to her orphan nephew, also mother country, a mother tongue.

36.Give the general types of morphemes.

Morphemes are divided into two large groups: lexical and grammatical morphemes. Both lexical and grammatical morphemes can be free and bound. Free lexical morphemes are roots of words which express the lexical meaning of the word, they coincide with the stem of simple words. Free grammatical morphemes are function words: articles, conjunctions and prepositions.

Bound lexical morphemes are affixes: prefixes, suffixes and also blocked root morphemes.

Bound grammatical morphemes are inflexions (endings).

According to the nature and the number of morphemes constituting a word there are different structural types of words in English: simple, derived, compound, compound-derived.

37.Give the types of morphemes according to the position. Give examples

According to the position morphemes can be divided into prefixes, suffixes and infixes.

Ex: a) prefixes of negative meaning, as in- , non-, un- (invaluable, nonformals, unfree)

b) prefixes denoting repetition or reversal actions, as: de-, re-, dis- (decolonize, revegetation, disconnect)

  1. prefixes denoting time, space, degree relations, as: inter-, hyper-, ex-, pre-, over- (interplanetary, hypertension, ex-student, preelection, overdrugging)

Ex: Some productive affixes

Noun-forming suffixes: -er, -ing, -ness, -ism, -ist, -ance(teacher,raeding,illness,realism, importance)

Adjective-forming suffixes: y, -ish, -ed, -able, -less(sunny,open-hearted,comparable,unless)

Adverb-forming suffixes: -ly(lovely)

Verb-forming suffixes: -ize, -ise, -ate(criticize,adaptate)

Some non-productive affixes

Noun-forming suffixes: -th, -hood(youth,childhood)

Adjective-forming suffixes: -ly, -some, -en, -ous(exactly,handsome,generous)

Verb-forming suffix: -en(heaven).

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