Read the text again. Are the statements true, false or is the information not given?  

1 Superconductivity is a phenomenon of exactly zero electrical resistance and expulsion of magnetic fields occurring in certain materials when cooled below a characteristic critical temperature. T

2 The occurrence of the Meissner effect indicates that superconductivity cannot be understood simply as the idealization of perfect conductivity in classical physics.      NS

3 In a superconductor, the resistance drops gradually to zero when the material is cooled below its critical temperature. T

4 In 1986 it was discovered that some ceramic materials have a critical temperature above 90 K                     F

5 In ordinary conductors, such as copper and silver, the decrease of temperature is limited by impurities and other defects     NS

6 A superconductor is generally considered high temperature if it reaches a superconducting state when cooled using liquid nitrogen  or low temperature if more aggressive cooling techniques are required to reach its critical temperature.    NS

7 Liquid nitrogen boils at 77 K, and superconductivity at higher temperatures than this facilitates many experiments and applications that are less practical at lower temperatures. T/F

 8 The electrical resistance of a metallic conductor decreases gradually as temperature is lowered T

Summarize the text to the class.

Use these dates as a plan.

1911           1933           1950           1957           1962           1986

Study the table

For more information see Grammar Reference on page 26

Find Complex Object in the sentences below.

1 We know the scientist to study this proposal thoroughly.

2 I suppose him to come tonight.

3 She told me to win the competition.

4 I want you to translate this text in an hour.

5 Do you want him to increase the pressure in the system?

6 We thought her to be still sleeping.

7 They expect them to control the electrical pressure in the circuit.

8 Mum warned her baby not to touch the socket.

Put the words in the correct order to make sentences.

1 She/ him/ the contacts/ wanted/ of the circuit/ to connect

2 parents/ like/ My/ an engineer/ me/ would/ to become

3 books/ us/ her/ She/ to borrow/ allowed

4 expect/ to phone/ I/ her

5 this/ I/ to remember/ you/ want/ rule

6 a good/ They/ him/ friend/ think/ to be

7 friend/ me/ to help/ My/ wants/ him

8 We/ to be late/ him/ expected

Correct the mistake in each sentence.

1 Peter was asked test the equipment.

2 The teacher told the students to not use a broken device.

3 New data let us to carry out another experiment.

4 His discovery allowed an invention be made.

5 This analysis permitted them obtain new data.

6 The lecturer would like us complete the work on time.

7 Glasses make him to look older.

8 I offered her go home.

Translate the sentences into English.

1 Я хочу, чтобы вы прочли эту статью.

2 Она хотела, чтобы друзья остались.

3 Вам бы хотелось, чтобы они рассказали правду?

4 Преподаватели хотят, чтобы студенты сдали экзамены.

5 Мне не хотелось, чтобы она знала об этом.

6 Хотите я дам вам мой словарь?

7 Мои родители хотели, чтобы я поехал с ними.

8 Мне не хочется, чтобы вы опаздывали на занятия.

Make up a story about Jane Mitchell with a given situation, using Complex Object

Construction.

   Jane Mitchel studies at a London Secretarial College. She is a long way from home. Her family wants her to do a lot of things.

For example:

Model: - a good specialist

           They (the family) want Jane to become a good specialist.

    Good marks in her tests, a letter home every week, eat regularly, with good family in London, home for holiday, her birthday with her new friends, a new warm coat, to write about her new friends, a good job later.