Virtual reality Not long ago computers were considered an amazing invention. Today they form part of our everyday life. The latest thing today is Virtual Reality. A Virtual Reality system can transport the user to exotic locations such as a beach in Hawaii or the inside of the human body.

The Virtual Reality system is still in the early stages of its development. At the moment it is necessary to put a large helmet on your head to see the simulated world and you have to wear a special glove on your hand in order to manipulate the objects you see there. Lenses and two miniature display screens inside the helmet create the illusion that the screen surrounds you on every side. You can «look behind» computer-generated objects, pick them up and examine them, walk around and see things from a different angle.

Already today Virtual Reality is used in medicine. In hospitals, surgeons could plan operations by first «travelling» through the brain, heart or lungs without damaging the body. It is also used in police training schools. In schools pupils could explore the Great Pyramid or study molecules from the inside. Developers of Virtual Reality say its potential is powerful.

The word which comes closest to describing Virtual Reality is «simulator». Virtual Reality technology resembles the flight simulators that are used to train pilots. But of course there are dangers as well as benefits.

Task 3. Find out and write down sentences in Passive Voice from the text and define their tense:

1.

2.

3.

4.

Task 1.

1. If I had known it was a secret, I wouldn't have told anyone.  (Conditional 3)

2. If I were you, I would stop smoking.  (Conditional 2)

3. If you put water in the freezer, it becomes ice.  (Conditional 0)

4. If they play well, they will win the match.  (Conditional 1)

5. If I earned more money, I would buy my parents a really big house! (Conditional 2)

Task 2.

1. Шлем  - Helmet;

2. Поход в кинотеатр  - Going to the cinema;

3. Перчатка  - Glove;

4. Бита  - Bat;

5. Метание копья - The javelin;

6. Купальник  - Swimming suit;

7. Прыжки в высоту  - High jump;

8. Коньки  - Skates;

9. Регби  - Rugger;

10. Гимнастика - Gymnastics (спорт).

Task 3.

1. Take off your jacket and put it in the washing machine.

2. Clara is very smart. I think she takes after her dad.

3. My new hobby takes up most of my free time.

4. Since you have so much time, why do not you take up (to) football.

Task 4.

1. The ball is in your court.  E. Начать какое либо дело.

кому-то. Вызволить.

3. Get the ball rolling.  E. Начать какое либо дело.

в последний момент.

5. Throw in the towel. B. Сдаться.

1.My friend came home at night

   Мой друг пришел домой ночью.

2.In the evening I watch an interesting films.

   Вечерами я смотрю интересные фильмы.

3.I have a rest.

   У меня перерыв.

4.I play football with friends on Saturdays.

   Я играю с моими друзьями в футбол по субботам.

5.The pencil should be on the table.

   Карандаш должен быть на столе.

6.At 22:00 I must to be in bed.

   Ты должен быть в кровати в 22:00.

7.Turn on the left.

   Поверни на лево.

8.I was at school yesterday.

Я был\была в школе вчера.

9.I leave school at 15:05(или время в которое у тебя заканчиваются уроки в школе).

   Я ухожу из школы в 15:05.

10.You should take care of your sister.

   Ты должен заботиться о своей сестре.