Упражнение 1. Найдите в предложениях сказуемое, подчеркните его, определите видо-временную форму и залог, переведите. Пример: Where’s my bike? It has been stolen! – Present Perfect Passive. Где мой велосипед? Его украли! 1. Have you booked the hotel?
2. A new planet has been discovered.
3. All flights have been cancelled because of the hurricane.
4. She had finished her work when we came.
5. He will have come here by 7 o’clock.
6. The supper had already been prepared when we came.
Упражнение 2. Поставьте глаголы, данные в скобках, в подходящую видо-временную форму.
1. Where is my bag? I left it under this chair. Somebody (take) it.
2. I’ve got a headache. I (have) it since I got up.
3. Unfortunately, our train (delay).
4. Phone me after 8 o’clock. We (finish) dinner by then.
5. –Was Tom there when you arrived?
- No, he already (leave).
Лексика
Прочитайте текст, устно переведите, письменно выполните упражнения после текста.
Radiation
Radiation is an invisible pollutant that can be highly dangerous. Nuclear radiation comes from radioactive substances, including waste from nuclear weapons testing and from nuclear power plants. Small amounts of electromagnetic radiation are produced by a variety of electronic devices including computers, lasers, microwave ovens, TV sets, and X-ray machines.
Scientists have not determined exactly what effects small amounts of radiation influence people. But exposure to large amounts can cause cancer and harmful changes in reproductive cells.
International agreements ban most testing of nuclear weapons in the atmosphere. Such regulations have helped to eliminate the major sources of radiation. However, the amount of radioactive waste is constantly increasing. Scientists are studying the ways to eliminate these wastes safely and permanently.
1. найдите в тексте английские эквиваленты следующих слов/словосочетаний:
ядерное оружие –
атомная электростанция –
международное соглашение –
запрещать –
рентген –
2. Answer the questions:
1) Where does nuclear radiation come from?
2) Does your family prepare food with the help of a microwave oven?
3) Do you know the influence of small amounts of radiation on people?
Fill in the blanks with either Present Simple or Present Continuous form of the verbs in brackets.
1. Jason does not listen to the radio very often.
(Present Simple, т.к. есть сигнал often и речь идет о привычке)
2. Where does Sally usually spend her summer holidays?
(Present Simple, т.к. есть сигнал usually и речь идет о привычке)
3. Mr. Watson always takes very good photos. Look! He
is taking a photo of you right now.
(В первом предложении Present Simple, т.к. есть сигнал always и речь идет о чем-то постоянном, о его навыках, а во втором Present Continuous, т.к. есть сигналы look и right now)
4. It always rains at the weekend. But today the sun is shining.
(В первом предложении Present Simple, т.к. есть сигнал always и at the weekend, идет речь о чем-то повторяющемся, а во втором Present Continuous, т.к. есть сигнал today и речь идет о конкретном промежутке времени)
5. Carol phones her grandmother every day. She is phoning
her now.
(В первом предложении Present Simple, т.к. есть сигнал every day, идет речь о чем-то повторяющемся, о привычке, а во втором Present Continuous, т.к. есть сигнал now и речь идет о конкретном промежутке времени)
6. Tom usually plays football but now he is playing tennis.
(Сначала ставим Present Simple, т.к. есть сигнал usually, затем - Present Continuous, т.к. есть сигнал now)
7. The professor speaks five languages. Right now he is speaking German.
(В первом предложении Present Simple, т.к. речь идет о чем-то постоянном, о его навыках, а во втором Present Continuous, т.к. есть сигнал right now)
1.When we arrived at the office, our new colleague was translating business letters.
2.When we arrived outside the city, our friends were playing volleyball
3.When I came at home,my parents were watching TV
4. When my friend called, I was listening to music in my room. 5
5.When we arrived at the station, our train was leaving.
6When I met a friend at the store, she was paying for books and pens.
7.When we were having dinner, my brother came
8.When I was translating the article, my mother closed the door to my room.
9.When Mom was cooking in the kitchen yesterday, she broke a plate.
10.When I was listening to the radio yesterday, I heard Sting's new song.
11.When Mom was cleaning my room yesterday, she found my new perfume
12.When I was talking to the secretary yesterday, I saw the wife of our boss.
13.When my friend was studying English last year, his parents sent him to England.
14.When we were working in the garden, my brother decided to help us
15.While we were playing golf, our uncle got into his car and drove off to work.