Answer the questions about this text.

1) What is the immune system? What is the basic function of the immune system?

2) How can we understand the power of the immune system?

3) What happens when somebody dies?

4) What are the synonyms of the word “virus”?

5) What happens when the germ invades one’s body?

6) What are benign bacteria?

7) How many ways of the immune system protection can you name?

8) Are there the diseases which you catch once and then never again?

9) What is a vaccine? How does it work?

10) Are there any vaccines unable to be cured by vaccines?

11) What happens each time you get flu?

Speak on the new facts you found in the text.

What wondered you or what information was new for you? Can you add any other information about the immune system?

7. Do you agree with the following statements?

Choose one of them, explain and expand your idea and create a small report.

1) The strep throat bacteria (Streptococcus) releasesa toxin that causes inflammation in your throat.

2) The Immune system doesn’t work against viruses. It deals only with cells.

3) Bacteria have no nucleus.

4) Erythrocytes are not the part of immune system.

5) Bacteria and viruses work in the same way.

6) A vaccine is a form of a disease.

Make a plan of this text. Add key words in it if necessary.

Retell this text using your plan.