Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Morphology – second lecture 1. 2. 3. 4. 5. Words and morphemes Bound and free morphemes What are morphs and allomorphs Phonaesthemes and onomatopoeia Agglutinating, isolating, inflecting and polysynthetic languages 1. As already mentioned in the previous lecture, a word is a minimal free unit of speech whereas a morpheme is the smallest meaningful unit of speech. The difference between the two is that words can be broken down into smaller units which carry meaning while this cannot be done with morphemes. For instance, black¦board cat¦s living¦room un¦kind ___________ ____________ 2 morphemes 2 morphemes both free 1 free & 1 bound 2. This brings us two our second topic, free and bound morphemes. The basic definition of free morphemes would be that all simple words in English are free morphemes. Bound morphemes, on the other hand, have meanings only in combination with other morphemes. For instance, pet home¦s cover dis¦respect real real¦ly In order to determine a certain structure and thus make it easier to identify it, it is helpful to devise certain criteria according to which the structure can be labelled. Therefore, since the classical definition says that a morpheme is the smallest meaningful unit of grammatical structure, it is clear that a morpheme does not have to fulfil the criterion of standing alone. However, there are three other criteria according to which we can make sure that a morpheme is a morpheme. Criterion 1 – that it is a part of a word with a meaning In order to be a morpheme, that unit must be a part of a word or a word on its own which has its own individual meaning. Criterion 2 – that it cannot be broken down into smaller units with meaning If the unit cannot be broken down into smaller segments carrying meaning, it is a single independent morpheme. Criterion 3 – that it has a relatively stable meaning If the unit can appear in different contexts preserving its relatively stable meaning, it is a single independent morpheme. For instance, un¦happi¦ness un¦kind un¦believ¦able respect dis¦respect dis¦respect¦ful According to the number of morphemes words consist of, words can be: monomorphemic – consisting of one morpheme only and polymorphemic – consisting of two or more morphemes. For instance, real real¦it¦y anti¦dis¦establish¦ment¦arian¦ism 1 The basic unit, or morpheme that is used to form larger structures or word forms is called the root. Thus the root can be defined as the carrier of a meaning and the nucleus of a word. That root can be expanded into larger structures by adding affixes to it. There are two types of affixes: - prefixes – added to the front of the word and - suffixes – added to the end of the word and they can be inflectional and derivational. Generally speaking, affixes are bound morphemes which can either precede or follow a root or larger structures consisting of one or more morphemes. For instance, friend¦s = friend is the root and –s is a suffix Another term to define is stem which is any morpheme or combination of morphemes to which a suffix can be added. For instance, friend¦s = friend is the root and the stem and –s is the suffix But: friend¦ship¦s = friend is the root, friendship is the stem and –s is the suffix. root_ stem__ word_ The word friendship is not a root because it consists of two morphemes and thus it is a stem. Some stems consist of two or more roots in which case they are compound stems. Whenever we divide a word into smaller units we actually try to determine its constituent parts which can be called immediate constituents. For instance, en¦large¦ment 1 2 un¦accapt¦able 2 1 in¦depend¦ent 2 1 un¦gentle¦man¦ly 3 1 2 3. When a morpheme is physically realized, i.e. given a physical form it is called a morph. A morph can carry meaning and it can have grammatical function. However, we must not confuse morphs with syllables because only sounds that have meaning or a grammatical function can be called morphs whereas syllables are parts of words without meaning and without a grammatical function. We divide words into syllables to make their pronunciation easier. Therefore, not every morpheme is a syllable. For instance, dog¦s = there are two morphemes but only one syllable ta-ble = there are two syllables but only one morpheme Therefore, the relationship between sounds and morphemes is not that simple. We usually assume that morphemes can be divided into smaller units called phonemes. So dog, the four-leggedwith-one-tail-hairy animal would be /dog/ in phonetic representation which might lead us to the conclusion that every written representation has its equivalent phonetic representation (as is the case with the Serbian language). In English it is not like that because one morpheme can have several different phonetic or orthographic realizations, i.e. it can appear in the form of different morphs. Therefore, morphs which realize the same morpheme are called allomorphs of that morpheme. For instance, the plural form morpheme: There are several allomorphs of the plural –s dogs oxen buses 2 Or the indefinite article. There are two allomorphs, a and an. As already said, one morpheme (one morph) – one meaning and/ or one grammatical function. Thus different allomorphs of one and the same morpheme have one and the same meaning and/ or same grammatical function but they are phonologically distinguishable. The plural –s differs phonologically in the following examples: cats /s/ dogs /z/ buses /iz/ Different allomorphs of one and the same morpheme are said to be in complementary distribution which means that only one allomorph can appear in one context and they cannot substitute each other. For instance, There were fewer buses this morning than usual. We could not say: *There were fewer busen this morning than usual. Or, It was an extraordinary evening, wasn’t it? Similarly we could not say: *It was a extraordinary evening, wasn’t it? So there are certain rules referring to the meaning and the grammatical function of a morpheme that determine which allomorph we are supposed to use. The bottom line is that the distribution of allomorphs is the total set of distinct linguistic contexts in which a given form appears. So the indefinite article has the following distribution: a in front of words beginning with a consonant and an in front of words beginning with a vowel. Let us compare the situation with allomorphs to the situation in a hospital. There all kinds of surgeons in a hospital and they are all skilled to perform certain kinds of operations, that is have one particular position in the operational room, such as brain surgeons, cardiologists, those who perform only simple operations (appendix removal) etc. They are all surgeons – one and the same morpheme – but they cannot substitute each other – a cardiologist cannot perform a brain surgery – one allomorph cannot do the job of another allomorph. 4. An important fact about the relationship between sound and meaning in most words is that that relationship is arbitrary, that is, it is not made on purpose. You would never know how to answer the following question: What does /k/ in cat mean? Or, What does /s/ in strong mean? However, sometimes the principle of arbitrary relationship between sound and meaning is not applicable. These exceptions are called phonaesthemes and onomatopoeia. For instance, most words denoting bad articulation in the act of speaking have the consonant /m/ followed or preceded by the short vowel //: mumble, mutter, grumble Or, the ending –ump often appears in words denoting heaviness and clumsiness: clump, dump, bump In these cases the recurring sounds are associated with a certain meaning and they are referred to as phonaesthemes. Yet, this is not to be accepted as a rule but as a tendency. 3 In addition to phonaesthemes, we can identify onomatopoeic words which symbolize or reflect some aspect of the meaning of the word that they represent. Therefore, there is a direct association between the sound and the meaning. For instance, the words denoting the sounds animals produce, such as: bow-wow, miaow, moo, neigh, cock-a-doodle-doo, buzz, etc. We can see that although the words when pronounced are supposed to imitate the actual sounds that the animals produce, the words look and sound different in different languages. It almost seems that animals living in different countries speak different languages. Anyway, the words are onomatopoeia and therefore iconic to some degree. However, there are also words denoting other kinds of sounds and they are also onomatopoeia, such as: tinkle, chime, hiss, thud, pop, squeak, rattle, click, beep, etc. 6. Agglutinating, isolating, inflecting and polysynthetic languages (refer to first lecture) 4 Exercises: 1. Divide the following words into their constituent morphemes and underline the root in each: shoplifter speaker greater unkind tallest motherly mother’s opened rainy weaker liver reuse man manner manly mannish rubbish greenish discover nonintellectual outrun befriend hopelessness rainbow transfer mountaineering unbearably reality activated teapots perfection announcements unbelievably enlargement transport unselfishness failure disorganise terrible liar beggar textual manual illegible famous marriage purest purist 2. Determine the constituent elements of the following words and show the ultimate constituents: arrival resistance restatement crystal invariably inequality familiarity unpredictably fertilizers simplified hopelessness irrepressible incomprehensible incompletely irresponsibility institutionalized typically computerization distrustfully undesirability 5