II. Vocabulary
1. science ['saɪəns] |
наука |
2. activity [æk'tɪvətɪ] |
деятельность; мероприятие |
to break off an activity |
прекращать деятельность |
We plan to expand our business activities in East Africa. |
Мы планируем расширить нашу деятельность в Восточной Африке. |
3. glucose ['gluːkəus] |
глюкоза |
Glucose is used in the food industry. |
Глюкоза используется в пищевой промышленности. |
4. energetic [ˌenə'ʤetɪk] |
активный, энергичный |
He is very energetic. |
Он очень энергичный. |
5. exactly [ɪg'zæktlɪ] |
в точности, точно |
3. alive [ə'laɪv] |
энергичный, живой |
4. to store [stɔː] |
хранить, сохранять |
How much energy can this battery store? |
Какова энергоёмкость этой батареи? |
5. to supply [sə'plaɪ] |
cнабжать, поставлять |
to supply with |
снабжать ч-л. |
Each soldier is supplied with two pairs of boots. |
Каждому солдату выдаётся по две пары ботинок. |
6. to cost [kɔst] |
стоить, обходиться |
The journey will cost her £25. |
Путешествие будет стоить ей 25 фунтов стерлингов. |
7. to enable [ɪ'neɪbl] |
давать возможность |
8. neither... nor ['naɪðə nɔː] |
ни... ни |
neither hot nor cold |
ни жарко, ни холодно |
9. conservation [ˌkɔnsə'veɪʃən] |
охрана, сохранение, защита |
conservation of energy |
сохранение энергии |
The government must take action to promote energy conservation. |
Правительство должно принимать меры для энергосбережения. |
10. however [hau'evə] |
однако, тем не менее |
11. alternative [ɔːl'tɜːnətɪv] |
альтернативный |
III. Reading comprehension
1 . Answer the Questions
1. What is energy in the language of science?
2. What activities does energy need?
3. How do we call an active person?
4. Can we use solar energy for many of our activities?
5. Can we create or destroy energy?
6. Why do we need to find alternative energy sources?
2. Read the statements and say whether they are true (T) or false (F) .Correct the false ones
1. Energy is the ability to do work.
2. We don’t need energy for our activities.
3. Energy keeps you alive!
4. If somebody is very active, we might say that he is 'energetic'.
5. We can’t store energy in different forms.
6. Our largest energy source is the Moon.
7. We can use solar energy for many of our activities, e.g. eating, driving, flying or communicating by radio or television.
8. Energy is always changing from one form to another.
9. When energy changes from one form to another, no energy is wasted.
3
.
Choose the correct word or word combination
1. Energy makes the sun ....
a) go out
b) shine
c) explode
2. We know that ... in a Mars bar is 'for energy'.
a) the glucose
b) the nuts
c) the salt
3. Food, oil, petrol, gas and electric batteries all produce … energy.
a) useless
b) alternative
c) useful
4. The Sun supplies us with ... energy.
a) free
b) mechanical
c) expensive
5. Energy is always… from one form to another.
a) turning
b) changing
c) going
6. The amount of useful energy is always ... after a change.
a) more
b) less
c) the same