PLAN
Introduction 3
Chapter I. The morphological structure of a word. Morphemes. Types of Morphemes. Allomorphs. 5
1.1. The morphological structure of a word 5
1.2 Structural types of words 7
Chapter II. Principles of morphemic analysis. 11
2.1. Principles of morphemic analysis. 11
2.2. Derivational level of analysis. Stems. Types of Stems. Derivational types of word 13
Conclusion 18
Bibliography 19
Introduction
Our course work consists of introduction, two parts, conclusion and bibliography.
The main aim of our work is to research the basic units of word-building level.
The main task of our course work is to show the word-building, and show how important the word-building in the system of English language.
The term «lexicology» is of Greek origin / from «lexis» - «word» and «logos» - «science»/ . Lexicology is the part of linguistics which deals with the vocabulary and characteristic features of words and word-groups.
The term «vocabulary» is used to denote the system of words and word-groups that the language possesses.
The term «word» denotes the main lexical unit of a language resulting from the association of a group of sounds with a meaning. This unit is used in grammatical functions characteristic of it. It is the smallest unit of a language which can stand alone as a complete utterance.
1.1. The morphological structure of a word
There are two levels of approach to the study of word- structure: the level of morphemic analysis and the level of derivational or word-formation analysis.
Word is the principal and basic unit of the language system, the largest on the morphologic and the smallest on the syntactic plane of linguistic analysis.
It has been universally acknowledged that a great many words have a composite nature and are made up of morphemes, the basic units on the morphemic level, which are defined as the smallest indivisible two-facet language units.
The term morpheme is derived from Greek morphe “form ”+ -eme. The Greek suffix –eme has been adopted by linguistic to denote the smallest unit or the minimum distinctive feature.
The morpheme is the smallest meaningful unit of form. A form in these cases a recurring discrete unit of speech. Morphemes occur in speech only as constituent parts of words, not independently, although a word may consist of single morpheme. Even a cursory examination of the morphemic structure of English words reveals that they are composed of morphemes of different types: root-morphemes and affixational morphemes. Words that consist of a root and an affix are called derived words or derivatives and are produced by the process of word building known as affixation (or derivation).
1.2 Structural types of words
The morphological analysis of word- structure on the morphemic level aims at splitting the word into its constituent morphemes – the basic units at this level of analysis – and at determining their number and types. The four types (root words, derived words, compound, shortenings) represent the main structural types of Modern English words, and conversion, derivation and composition the most productive ways of word building.
According to the number of morphemes words can be classified into monomorphic and polymorphic. Monomorphic or root-words consist of only one root-morpheme, e.g. small, dog, make, give, etc. All polymorphic word fall into two subgroups: derived words and compound words – according to the number of root-morphemes they have. Derived words are composed of one root-morpheme and one or more derivational morphemes, e.g. acceptable, outdo, disagreeable, etc. Compound words are those which contain at least two root-morphemes, the number of derivational morphemes being insignificant. There can be both root- and derivational morphemes in compounds as in pen-holder, light-mindedness, or only root-morphemes as in lamp-shade, eye-ball, etc.
