Тест к контрольной работе № 1

1 Курс, 1 семестр Вариант 1

1. В вопросах 1-5 выбрать один правильный ответ.

1. Oxygen, hydrogen and nitrogen … gases.

a) is c) will be

b) are d) were

2. There … many kinds of materials.

a) be c) are

b) was d) is

3. There … a detectible amount of radon in the atmosphere.

1. are c) were

2. is d) be

4. The gas … readily with many other elements.

1. combine c) will combine

2. was combined d) combines

5. There … many hundreds of millions of chemical compounds.

1. were c) will be

2. are d) am

2. В вопросах 6-10 выбрать 3 правильных ответа.

6. Укажите предложения с повелительным наклонением:

a) He will be a doctor.

b) Close all doors behind you.

c) He goes to the Academy.

d) She always attends lectures.

e) Take this medicine with meals or snacks.

f) Do not miss any doses.

7. Выберите существительные:

а) duration c) long e) bandage

b) eliminate d) degree f) generally

8. Выберите местоимения, относящиеся к притяжательному падежу

1. we c) his e) she

2. My d) they f) their

9. Выберите наречия:

a) prescribe c) exactly e) particularly

b) usually d) feverish f) long

10. Выберите глаголы, выражающие желание:

1. Think c) would like e) desire

2. Allow d) suppose f) want

3. В вопросах 11-12 найти эквиваленты:

1. principal groups a) баланс воды

2. constant flow b) безопасное оборудование

3. water balance c) постоянный поток

4. weather conditions d) погодные условия

5. safe equipment e) основные группы

a) бесцветный газ 1. acetic acid

b) раздражитель дыхания 2. atomic volume

c) оксид углерода 3. colorless gas

d) атомный объем 4. carbon dioxide

e) уксусная кислота 5. respiratory irritant

4. В вопросах 13-17 заполнить пропуски:

13. Different atoms make up different …

14. Most elements exist in several or many isotopic …

15. Most atoms do not exist on their own, but as ….

16. … is a tiny particle that makes up all the substances around us.

17. … is the lightest elementary particle which possesses an electric charge.

5. Переведите следующие предложения:

18. Atoms make up all the substances around us.

19. The action of sunlight on the skin changes certain substances in the body into vitamin D.

20. Many chemicals changes occur in nature.