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Post-Reading Activity. Ex. 5. Answer the following questions
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Ex. 5. Answer the following questions.
1. What does this text deal with?
2. What is the most fundamental idea in the study of geometry?
3. What is a point?
4. What do we usually use the letters of the alphabet for?
5. What is a description of a line?
6. Does a plane extend infinitely in all directions?
7. What lines are called coplanar?
8. What characteristics can you list for coplanar lines?
9. What lines are called noncoplanar?
10. How is an angle formed?
11. What is a ray?
12. Is there any special symbol to denote an angle?
13. What are the ways of naming an angle?
14. How is an angle measured?
15. What kinds of angles do you know, and what are their degree measures?
Ex. 6. Match the English words and word combinations with their Russian equivalents.
| 1. the undefined term 2. to extend indefinitely 3. the vertex of the angle 4. the interior of the angle 5. distinguishing features 6. the exterior part 7. unless stated otherwise 8. reflex angle 9. perpendicular bisector 10. adjacent angles | 1. вершина угла 2. отличительные черты 3. если не указано иное 4. неопределенный термин 5. внутренняя часть угла 6. продлеваться бесконечно 7. внешняя часть 8. смежные углы 9. угол между 180 ºС и 360ºС 10. перпендикулярная биссектриса |
Ex. 7. Find out whether the statements are True or False according to the information in the text. Use the introductory phrases:
| I think, it is right. Quite so. Absolutely correct. I quite agree to it. | I am afraid, it is wrong. I don’t quite agree to it. On the contrary. Far from it. |
1. A point has length, width or thickness.
2. A line is limited and extends infinitely in one direction.
3. A line unless stated otherwise is understood to be straight.
4. A line is the shortest distance between two points.
5. A surface has length and width, it doesn’t have thickness.
6. Equal angles are angles that have the same number of degrees.
7. Right angles are not congruent.
8. A perpendicular bisector of a line bisects the line and is perpendicular to the line.
9. If two planes intersect, their intersection is a line.
10. A point is a location and it has size.
11. The size of the angle depends on the lengths of the rays forming it.
Ex. 8. Choose the correct form of the Participle.
1. (to name) geometric ideas we usually use letters of the alphabet.
2. We insisted on the (to follow) notation of the geometric object.
3. (to divide) both the numerator and the denominator by х you will get the following expression.
4. When (to speak) with my science adviser I got better understanding of the latest development in my special field.
5. The properties of the material (to use) in the experiment now are given in the latest article.
6. The advantages of the new system (to prove) by many tests are very important.
7. Two angles (to have) the same vertex and a common side are refered to as adjacent angles.
8. The concepts (to introduce) at the seminar should be considered in detail.
9. The (to obtain) difference must be checked carefully.
10. The (to expect) result must prove that this law holds for similar cases.
Ex. 9. Fill in the blanks with the necessary words.
1. To (измерить) an angle, сompare its side to the corner of this page.
2. The corner represents (прямой угол), whose measurement is 90°.
3. If the angle is smaller than the corner, the angle is (острый угол).
4. If the opening is larger than the corner of the page, the angle is (тупой). Its measure is more than 90°.
5. Locate the point of your (транспортир) which represents the (вершина) and align the vertex with the point.
6. Rotate the protractor keeping the vertex aligned until one (сторона) of the angle is on the 0°-180° line of the protractor.
7. The angle measure that is (определяется) by the side of the angle that is not on the 0°-180° line of the protractor.
8. You may have to (продлить) one side of the angle so that it crosses the scale.
9. Use the proper (обозначение), m is the symbol for “measure of”.
Ex. 10. Match the left and the right parts of the following statements.
| 1. A group of two angles is known 2. Adjacent angles are 3. Vertical angles are 4. Complementary angles are 5. One angle 6. Supplementary angles are 7. If an angle is cut into two adjacent angles 8. If the exterior sides of a pair of adjacent angles are perpendicular 9. If two angles are congruent and supplementary 10. Vertical angles are | a. two angles whose measures add up to 180°. b. two nonadjacent angles formed by two intersecting lines. c. is the complement of the other. d. two angles whose measures add up to 90°. e. as a pair of angles. f. two angles that have the same vertex and a common side. g. are congruent. h. then the sum of the measures of the adjacent angles equals the measure of the original angle. i. then the angles are complementary. j. then each angle is a right angle. |
Ex. 11. Mind the use of the Continuous and Perfect Continuous Tenses.
1. I (to look for) a photographs my brother sent to me.
2. They (to have) a meeting now.
3. The phone always (to ring) when I (to have) a bath.
4. Friends always (to talk) to me when I (to try) to concentrate.
5. He (to watch) television when the door bell (to ring).
6. He (to build up) his business all his life.
7. They (to stay) with us for a couple of weeks.
8. By 1992 he (to live) there for ten years.
9. The video industry (to develop) rapidly.
10. He (to work) nights next week.
11. She (to spend) this summer in Europe.
12. Why are you so late? I (to wait) you for hours.
13. The boys must be tired. They (to play) football in the garden all afternoon.
14. The old town theatre is currently (to rebuild).
15. I usually (to go) to work by car, but I (to go) on the bus this week while my car (to repair).
Ex.12. Complete each of the sentences below by choosing one of the pronouns in brackets.
1.... arrived in good time and the meeting started promptly at 3.30. (anybody/ nobody/ everybody)
2.... in the village went to the party but... enjoyed it very much. (everybody/ no one/ some one), (anybody/ somebody/ nobody)
3.... heard anything. (everyone/ nobody/ somebody)
4. “Who shall I give this one to? – You can give it to.... It doesn’t matter.” (everyone/ nobody/ anybody)
5. That’s a very easy job.... can do it. (everyone/ nobody/ somebody).
6. Would you like... to drink? (anything/ something/ nothing)
7. I thought I’d seen you.... (anywhere/ somewhere/ nowhere)
8. There was... to hide. (anywhere/ somewhere/ nowhere)
9. You still haven’t told me.... (anything/ something/ nothing)
10. Does... agree with me? (anybody/ somebody/ nobody)
11. I want to introduce you to... (no one/ someone/ any one)
12. The box was completely empty. There was... in it. (nothing/ anything)
13. “Excuse me, you’ve dropped....Yes, look. It’s passport.” (something/ anything/ everything)
14. It’s all finished. I am afraid there’s... left. (nothing/ anything/ something)
15. I heard a noise, but I didn’t see.... (any one/ no one)
16. It’s too late. We can’t do... to help. (anything/ nothing)
17. I agree with most of what he said, but I don’t agree with.... (something/ everything/ anything)
18.... offered to help. They probably didn’t have the time. (anybody/ nobody/ everybody)
19. If... asks, you can tell them I’ll be back soon. (somebody/ anybody/ everybody)
20. There was... in the box, it was completely empty. (nothing/ anything/ something)
Ex. 13. Ask special questions to which the sentences below are the answers.
1. A statement satisfying certain conditions is true. (what)
2. Like terms being arranged in the following way will be enclosed in the parenthesis.(where)
3. Reference is made to the commonly accepted system. (what... to)
4. The force keeping all material bodies including people on the Earth is called gravitation. (what kind)
5. Having used the classification suggested by my science adviser I found it very convenient. (when)
6. Having been given little information they couldn’t continue the research. (why)
7. Having followed the procedure they obtained the required results. (how)
8. Any fraction represents the quotient of its numerator divided by its denominator. (what)
9. Having obtained a proper interpretation of this fact they realized the importance of the problem. (when)
10. The created method has no advantages over the old one. (what)
Ex. 14. Find the corresponding Russian sentence.
Дата публикования: 2015-02-28; Прочитано: 569 | Нарушение авторского права страницы | Мы поможем в написании вашей работы!
