Find a synonym in the box for the words or phrases in bald in the sentences.



knowledgeable       tutor prosperity   synthetic geometry goal advance      on the continent    analytic geometry   harsh

1. The country was going through a time of successfulness.

2. The climate was very cold and unpleasant.

3. Her aim in life was to become a philosopher.

4. He lived in Europe, not Britain.

5. She studied a kind of geometry that used theorems and observations to reach conclusions.

6. He taught a kind of geometry involving curves and understanding them.

7. She is very well-educated; she always beats me at Trivial Pursuit.

8. Computer technology is expected to develop immensely in the next couple of years.

9. She wants to find a Maths teacher to teach her children at home.

Rene Descartes

Rene Descartes was born in France on 31st March, 1596, at a time of major change in the world. The great wars which had been going on throughout Europe had finally ended, creating an atmosphere of peace and stability which encouraged creative thinking, experimentation and the questioning of old beliefs and ways. After the fall of Constantinople in 1453, Greek and Islamic texts had been rediscovered and read by learned men around Europe. Ideas of the great Renaissance artists and thinkers had quickly spread across the continent. What is more, with the discovery of the New World by Columbus in 1492, a period of exploration, expansion and prosperity had begun.

After completing his education at the Jesuit College and the University of Poitiers, both in France, Descartes began to work on his goal of presenting a new way of looking at philosophy and mathematics. Although his first essays were probably written earlier than 1628, the year he moved to Holland, he was not well known until 1637, when a collection of his essays appeared and attracted the interest of the scientific world.

His great work Discourse on the Method was one of the essays included in this collection.

Descartes was knowledgeable about the work of Plato and Aristotle, as well as that of earlier European philosophers like Augustine and Aquinas. Descartes' goal was to reach true knowledge about things by applying mathematical methodology to find answers to philosophical questions. Starting with the principle that the only thing he could be sure of was that he himself existed (Gogito, ergo sum meaning, / think, therefore I am), he reached his own conclusions about God and the physical world. Because his ideas were very different from traditional ideas of his time, he was often criticised by religious leaders. His work had a great influence on later philosophers, including Benedict de Spinoza, Blaise Pascal, John Locke and Immanuel Kant.

Another of his goals was to advance the field of mathematics, particularly geometry. Until that time, Euclidean geometry was the type most well known. Also known as synthetic geometry, Euclidean geometry uses theorems and observations to reach conclusions.

Building on the work of the ancient Greek, Apollonius of Perga (262-190 BG), Descartes realised that it would be useful and important to be able to measure curved lines in addition to straight ones. This led to his invention of the Cartesian coordinate system, a way of algebraically measuring curves and understanding things about them. This was the start of analytic geometry (also called coordinate geometry and Cartesian geometry) and eventually led to the invention of calculus. In addition to his work in philosophy and geometry, Descartes contributed to algebra, optics and even physiology and psychology.

Descartes became one of the most important figures of his time. Queen Christina of Sweden invited Descartes to tutor her, which he did. However, he became ill in Sweden, possibly because he was not used to the cold, harsh climate, and died on 11th February, 1650. To honour him for his many contributions, people call him the 'Founder of Modern Philosophy' and the 'Father of Modern Mathematics'.

Read the text and decide if the following statements are true or false.

1. Descartes' time was one of major changes.

2. Descartes aimed to invent a new branch of mathematics and philosophy.

3. Descartes had not been influenced by earlier philosophers.

4. Descartes' ideas often did not meet with the approval of church authorities.

5. Descartes' major contribution was to calculus.

Rene Descartes

1. Рене Декарт родился в то время, когда великие войны в Европе завершились, и мирная атмосфера побуждала к творческому мышлению и критическому отношению ко многим старым убеждениям.

2. В середине XV века идеи великих греческих и исламских мыслителей распространились по всей Европе.

3. По завершении своего обучения Рене Декарт начал работать как в области математики, так и в области философии.

4. Он старался найти ответы на философские вопросы, применяя математические методы.

5. Единственное, в чём Декарт был уверен, так это в том, что сам он существует.

6. Религиозные деятели критиковали Декарта за его идеи, сильно отличавшиеся от традиционных.

7. Декарт осознавал важность разработки способа измерения кривых линий и создал прямоугольную систему координат.


Вариант 7


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