Memorize the following word combinations. Read and learn the basic vocabulary terms

Read and learn the basic vocabulary terms.

Guess the meaning of the following words.

Pre-Reading Activity

Ex. 4. Translate the following sentences into Russian.

1. Mathematicians have used mathematical formulas in solving these problems. 2. By the end of the lesson we’ll have been able to obtain the modified definition of the function. 3. Scientific theories have often suggested directions for mathematical investigations. 4. Physical objects and observed facts had often served as a source of the postulates in Maths. 5. Einstein was able to achieve some of his results after Maths had suggested new ways of thinking about space and time. 6. Abel had hardly reached the age of 22 when he made two of his most famous discoveries. 7. Algebra has become the science that can deal effectively with anything. 8. By the end of June the students will have passed their exams and gone on holiday. 9. Throughout the centuries people have improved their ability to record, process and communicate information. 10. When you come, I will have solved these equations with fractions. 11. This century scientists have made a lot of discoveries about the universe.

Fraction ['frxkS(q)n] n, fractional ['frxkSqnl] a, equivalent [i'kwivqlqnt] a, rational ['rxSqnl] a, process ['prquses] n, concept ['kOnsept] n, arithmetic [q'riTmqtik] n, operation [Opq'reiSn] n, horizontal [,hOri'zontl] a, separate ['sepqreit] v ['seprit] a, decimal ['desiml] a, type ['taip] n.

part [pa:t] n	часть
proper ['prOpq] a	правильный
improper [im'prOpq] a	неправильный
change [tSeindZ] n	замена, заменять
proportional [prq'pLSnl] a	пропорциональный
equal ['i:kw(q)l] a	равный
reduce [ri'dju:s] v	сокращать
relation [rI'leISn] n	отношение
ratio ['reISIqu] n	пропорция, отношение
numerator ['nju:mqreitq] n	числитель (дроби)
denominator [di'nOmineitq] n	знаменатель (дроби)
slanting ['slRntIN] a	наклонный
define [dI'faIn] v	определять
quantity ['kwOntiti] n	величина, количество
mixed [mikst] a	смешанный
imply [Im'plaI] v	значить
point [pOint] n	точка
repeat [ri'pi:t] v	повторять
repeating (fraction) [ri'pi:tiN] a	периодическая (дробь)
terminating [,tWmi'neitiN] a	конечная (дробь)
agreement [q'gri:mqnt] n	соглашение
produce [prq'djHs] v	производить
consider [kqn'sidq] v	рассматривать, полагать, считать
the former (of) ['fLmq] adj	первый (из)
compare [kqm'pFq] v	сравнивать
irreducible [iri'dju:sqbl] a	несократимая (дробь)
nought [nO:t] n	ноль
whole ['hqul] a	весь, целый
power ['pauq] n	степень

1. over and over again – многократно

2. may be changed to – может бы превращена

3. in full agreement with – в полном соответствии с

4. a part – to – whole relationship – отношение части к целому

5. by a slanting line – наклонной линией

6. the absolute value of the entire fraction – абсолютное значение всей дроби

7. in its lowest or simplest terms – в своем простейшем виде

8. to the left of (to the right of) – налево, направо

9. leaving out the decimal point – пропуская десятичную точку

10. to have in common – иметь что-то общее (сходное)

11. rather than – скорее чем, вернее чем

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