1.What are the names of the school subjects in which you study science?

2.Do you now the names of some famous scientists?

3.What are they famous for ?

Physics Medicine Chemistry Biology

Discussion:

Warming-up

1.If you want to learn to the science subjects well, what should you also do except the class learning?

2.What can you see in the pictures ? Give us the description!

If you do the experiments in the lab,

What are the dos ?

What are the don’ts?

DOS Don’ts

Listen/your teacher Come in/without a teacher

Follow/teacher’s/instruction

Touch/unless/teacher

Tidy/lab Forget/turn off/lock

Put/everything/cupboards Forget/wash

What should we do in the lab?

Spoken English

Franklin’s famous kite experiment

Column A

Alexander Bell

Thomas Edison

Laite Brothers

Madame Curie

Heinrich Dreser

Franklin

Steven Hawking

Elbert Einstein

Isaac Newton

Column B

The Theory of Relativity

The first telephone

The electric lamp

Black holes in Universe

Electricity

The first plane

The Theory of Gravity

Radium

Aspirin

equipment usage

A kite

A key

A condenser

A sharp metal

Strings

A silk riddon

Fill in the blanks

Which one is correct?

Questions:

1.Why did Benjamin Franklin do this experiment with the kite?

2.Why is it better to make the kite of silk than of paper?

3.Do you think Franklins experiment was dangerous ?Explain.

invention advantages disadvantages

Maglev train

Advantages Disadvantages

Cloning

Nuclear energy

Computers

Space flights