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12.4. Functional groups of vocabulary. Ways of increasing them

Finding clues of a word is closely connected with division of vocabulary into several functional groups: real vocabulary and potential vocabulary, active vocabulary and passive vocabulary.

Real vocabulary are units of vocabulary which make up a group of words and word collocations which are to be definitely studied by students in accordance

with the Syllabus in a secondary school or in any other educational establish­ment. These words are usually included to each unit or lesson of a text book under the titles "Keywords" [88, 54], "Vocabulary to the Unit" [66, 319] or given in a special list [34, 6].

An important feature is that units of real vocabulary are used with facility without learners' looking up words in a dictionary or in any other reference book.

Units of real vocabulary can be used in oral speech, reading and listening comprehension.

Real vocabulary of one student can't be equal in number to that of an­other student. The number of words making up real vocabulary of a person is highly individual and depends upon the learner's personal motivation, level of education, gift for languages and diligence.

Potential vocabulary is represented by a group of words, combinations of words and word collocations which can be understood by people in reading or listening though they have never come across these words before.

The clues to understand new words of potential vocabulary are based on the following:

/. Knowledge of word-building models. For example, on the basis of knowl­edge of the word-building model N. + -LESS = ADJ. in such words as waterless, helpless students are able to understand such a word group as airless space, a bookless shelf and the like.

2. Similarity of semantic structures of words in the native language and those of their translationalequivalents in the foreign language can also help in widen- mg potential vocabulary. For example, comprehension of the combination of words to have dinner allows learners to reveal the meanings of such combina­ tions of words as to have breakfast, to have supper/lunch/ a bite and even to have a walk.

If the main meaning of the word head is known to students, then they would be able to understand such combinations of words as the head of a pillar, the head of a marching column.

3. Knowledge of international words is also a source of widening potential ibulary. If a word "доминанта" is known to learners in their native lan- ■c, then it won't be difficult for them to understand the adjective "domi-

ii.im" and the verb "dominate".

  1. Logical educated derivation of the meaning of a unknown word adds many и, и words to potential vocabulary. For example, the noun puck in the sen­ tence "Hockey is played with a puck and not with a ball." can be understood

with facility, because its grammatical category is evident and the meaningful context the word is used in is very clear and monosemantic.

5. Derivation of the meaning of an unknown word or a word collocation through insight is rather frequent. Through it students acquire a lot of new words of potential vocabulary. At the beginning and pre-intermediate stages students coming across such word groups as "home town" (He returned to his home town.) and "clock tower" (The clock tower was 15 meters high.) have dif­ficulties in understandding them on the spoL It is proved by such variants of translation as «домашний город» and «часы на башне». Even at the inter­mediate stage not all students are able to understand such a combination of words as "The lights began to go down".

The practice of teaching shows that understanding speech presents a chain of visual images constantly changing in mental vision of a person. The process of comprehending a speech utterance can be discontinued by the inability to imagine the visual image of an unusual combination of words. This leads to the inability to understand the meaning of the utterance and discontinues comprehension. Comprehension is usually renewed only in case adequate visual images of the words appear in mental vision of a re-cepient. The time of discontinuity (a break) of comprehension is individual for each person. If adequate visual images do not appear in mental vision of a person, understanding the utterance is not renewed. It can't be said in what way after a break in understanding it is possible to arrive at correct un­derstanding. Researchers consider it occurrs like a mental insight. |62, 159] It was noticed that those words whose meanings students revealed through insight are memorized by them better and very often for all and good.

To increase the number of foreign language words belonging to potential vocabulary, it is necessary to develop in learners habits and skills of compre­hension of word-building models, international words and polysemantic words of the language, train learners in logical educated derivation as well as in deri­vation through insight.

Active vocabulary is made up of words frequently used by people to express thoughts and ideas of their everyday life.

Using words referring to active vocabulary, people don't need to resort to a dictionary, because they don't experience any difficulty in using words of active vocabulary.

To increase the number of foreign language words of active vocabulary it is necessary to sufficiently train learners in taking part in foreign language speech interaction. In school it can take place at plot lessons.

Passive vocabulary is made up by words which are generally not used in oral everyday speech. These are words which are understood in reading specialized texts or in listening to reports, speeches on certain content topics. Words of passive vocabulary are of lesser frequency than those belonging to active vo­cabulary. Bloomfield L., an American linguist noticed that people understand a great number of words which they never or rather seldom use in speech [55, 327], e.g.: spheroidal, knighthood, high-toned etc.

Passive vocabulary is much wider than active vocabulary. The meanings of its words are cleared up with facility in meaningful contexts, they come to light only when people come across them while reading or in speech of others.

To increase a number of words belonging to passive vocabulary it is neces­sary to expose learners to communicative reading and communicative listening to develop learners' habits and skills in extensive reading, as well as in listening comprehension.

Considering all the above, the strategies of finding clues to unknown words of potential vocabulary can be described as follows.

The first step is to examine the immediate context of an unknown word and decide to what part of speech it belongs. If the unknown word is a noun, then it'll be of help to look for an adjective or a clause describing it.

The second step is finding whether there is a predicate-verb after the un­known noun, so deciding what action is carried out by it or what action is carried out over it.

If an unknown word is a verb, then it is necessary to find what noun goes in front of it. It'll help to decide who or what is the doer of the action ex­pressed by the unknown verb. If the word is an adjective, it is necessary to find out the noun to which it is an attribute trying to comprehend the meaning of the adjective.

The third step is looking at the relationship between the clause or sentence and other sentences or paragraphs of the text. At this stage adequate accept­ance of the meaning of the conjunctions but, because, if, when, as a result etc., as well as that of the relative pronoun such as this, that, and such is of great importance.

At the following stages recognition of the word-building structure of un­known words, recognition of their international character, recognition of their polysemantic structure are of great help.

Considering all mentioned above, it can be stated that in order to achieve success in forming learners' competence in lexis it is necessary to develop learners' habits, skills and knowledge in:

  • pronunciation, so that they would be able to produce aloud and compre­ hend by ear phonetically correct lexical units;

  • sound-spelling relationship, so that they could easily and with facility tran­ slate sound-letter images of words into their sound-motor and visual images and further could get understanding of oral or written speech;

  • grammar, so that they could both produce and identify grammatical forms and word-building models in order to express and attribute adequate mean­ ings to words, sentences and utterances;

  • combinability of words with each other.

TEST YOUR KNOWLEDGE OF PART 12

Ground your choices on the paragraphs of the text

From each of the multiple choices below choose two correct answers.

l.The goal of mastering lexis of a foreign language in a secondary school is

a/ to know all the words in order to be able to speak the foreign language; b/ to know all the words according to the Syllabus; c/to use in oral speech and recognize while reading a sufficient number of words; d/ to be able to read and speak the foreign language on the topics of the Syllabus; e/to recognize the words while reading and speaking.