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I feel like going for a walk
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a. Я чувствую, что мне нравится ходить на прогулки.
b. Вероятно, я пойду на прогулку.
c. Я хочу (испытываю желание) пойти на прогулку.
Ex. 14. Translate into English.
1. Простая замкнутая фигура, сформированная отрезками, называется многоугольником. 2. Само слово многоугольник состоит из двух греческих слов – ‘poly’ – много, ‘gon’ – угол. 3. Правильный многоугольник – это многоугольник, у которого все углы и стороны конгруэнтны. 4. Простейшим многоугольником является треугольник, имеющий три стороны, три угла и три вершины. 5. Пятиугольник имеет пять сторон, шестиугольник – шесть, восьмиугольник – восемь, десятиугольник – десять. 6. Многоугольники могут быть сгруппированы в соответствии с величиной их углов и сторон. 7. Четырехугольник – это также плоская фигура. 8. Если стороны четырехугольника равны и все углы прямые, то такой четырехугольник называется квадратом. 9. Линия вокруг плоской фигуры называется периметром. 10. Периметр плоской фигуры равен сумме длин его сторон.
Ex. 15. Let us revise Modal verbs and their equivalents.
Complete the sentences with have to, has to, had to and the verbs from the box. Some of them are interrogative or negative.
| do, get, help, do, take, wear, learn, study, correct, look |
1. ‘I don’t want to take exams.’ – ‘You... them. You have no choice.’
2. Why... I...... this exercise? It’s really boring.
3. Yesterday he... me with my homework. It was impossible.
4. She is going to bed now. She... up early tomorrow morning.
5. What uniform... they...... in Oxford university?
6. The work was very important, and he understood that he... it in a hurry.
7. She... everything by heart.
8. He doesn’t speak English very well. He … more.
9. How often... your teacher...... your homework?
10. Some students... up a lot of words in their dictionaries.
Ex. 16. Choose the correct modal verb to fill in each gap.
(Modals of deduction/criticism.)
1. You... have had a terrible fright. You’re still trembling.
a. might b. should c. must
2. I... be able to come. I’ll have to ask my parents though.
a. must b. might c. could
3. That... be Mary. She is supposed to be at university.
a. shouldn’t b. can’t c. ought not to
4. You... take a coat. It’s going to get cold later.
a. can b. shall c. should
5. He... have forgotten again. I reminded him about fifty times.
a. can’t b. mustn’t c. shan’t
6. That... be Michael. He always gets home from work at about this time.
a. may b. must c. could
7. You... have told me. I would have got you a present.
a. must b. might c. should
8. She... know. I certainly haven’t told her.
a. might not b. can’t c. mustn’t
9. You... have spent it. I only gave it to you yesterday.
a. might not b. can’t c. shouldn’t
10. They... have seen it. It’s been on for a couple of weeks.
a. might b. can c. ought to
Ex. 17. Choose the correct modal verb.
1. You must/have to get a good night’s sleep before the exam in trigonometry.
2. She needn’t/mustn’t find the sum of the interior angles of this polygon. She has already found it.
3. I didn’t need to/couldn’t solve the problem after all – it was too difficult for me.
4. How wonderful! I don’t have to/mustn’t revise the properties of special quadrilaterals. I know them very well.
5. What you should/may have done is to learn formulas for perimeter and areas for basic figures.
6. Her student has done so little work, he shouldn’t/needn’t have bothered to come to class today.
7. You will/could be able to focus on understanding the basic geometric formulas and their applications.
8. One may/can remember old and wise saying ‘Practice makes a man perfect’.
9. Geometry can/ought to be made quite fascinating if you follow some rules while studying it.
10. Riemann was able to / had to collect and systematize his work at the end of the 19th century.
11. You are allowed/should bear in mind that every plane section of a sphere is a circle.
Ex. 18. Find and correct the mistakes.
1. I checked the timetable so I mustn’t be wrong about the time of my lessons.
2. You needn’t to worry about carrying out this experiment.
3. Do I ought to use a ruler for drawing a line? I may do without it.
4. You must having read about the Arabs who gave us a present form for writing fractions.
5. You need spend as much time as you can on writing your report.
6. May you tell me where I may get Euclid’s chief work Elements?
7. You mustn’t write anything down unless you want to.
8. Don’t be silly, you not ought to use this inaccurate and restricted method for obtaining a trigonometric function.
9. Finding the area of the circle was a problem for her. You must have given her the formula.
10. It was Sunday and he stayed at home. He needn’t have gone to university.
Дата публикования: 2015-02-28; Прочитано: 457 | Нарушение авторского права страницы | Мы поможем в написании вашей работы!
