Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Английский для 1 группы.doc
Скачиваний:
1
Добавлен:
01.05.2025
Размер:
747.52 Кб
Скачать

Text and vocabulary exercises

33. Find in the text the words or phrases which mean the same as:

основоположник химии; открыть истинную сущность горения; быть тесно связанной с; превращать обычный металл в золото; подвергать вещества изменениям; терять массу; существовать в трех состояниях; смесь газов; соединение газов; значительное продвижение; достигать; превалировать; потрясающая проницательность; включать в себя кислород; виды окисления; согласно их свойствам; вступать в реакцию с металлами; образовывать окиси.

34. Give Russian equivalents to the following word combinations:

alchemists searching for; some arguments over who achieved what; who pulled it all together; gave us modern theory of combustion; underpins all experiments with matter even today; in the presence of unknown gas; a process called oxidation; rusting, rotting organic matter and burning wood; a method for naming chemicals; the system of symbols as shorthand.

35. Match a line in a with a line in b to make sentences:

A

B

1) Antoine Lavoisier established

a) how and why things moved.

2) Air has a mass and may be

b) every substance can exist in three states – solid, liquid and gaseous.

3) Lavoisier did a series of

c) breathing, and they both involve oxygen.

4) Scientists of the 18th century knew a lot about

d) the idea of conservation of mass.

5) Lavoisier realized that

e) a mixture of gases (oxygen and nitrogen).

6) Burning is closely related to

f) experiments with the new gas and with air.

36. Give a short summery of the text “Emergence of Science”.

37. Translate into Russian:

to do some shopping; grocery store; purchase; ATM (Automated Teller Machine); department store; to take out money with a credit card; to exchange rubles into dollars; dollar bills; rate; to lend; to borrow from somebody; post-office; clothes store; stuff.

38. Match the English word combinations in the left-hand column with the Russian equivalents in the right-hand column:

1. we’re almost out of sugar

a) заглянуть (по дороге) в табачную лавку

2. half a pound will do

b) на чёрный день

3. for a rainy day

c) осталось немного (недостаточно) кофе

4. it doesn’t look so bad

d) у нас почти кончился сахар

5. to drop in at the tobacco store

e) так, чтобы не забыть

6. there’s not much coffee left

f) мне нечего надеть

7. so as not to forget

g) он не выглядит так уж плохо

8. I have nothing to wear

h) полфунта будет достаточно

39. Listen to the dialogue “Shopping”.

40. Decide which of the following statements are true and which are false. Correct the false ones.

1. Lena is going to the supermarket.

2. Sergey asks Lena to buy him only cigarettes.

3. Sergey says that Russian cigarettes are better than American cigarettes.

4. Olga agrees to do some shopping with Lena.

5. Olga and Lena want to buy some clothes.

6. Lena has enough money to buy everything she wants.

7. Dmitry always saves money for a rainy day.