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6. 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) releases a 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.

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

9. Retell this text using your plan.

Grammar

A conjunction is a part of speech that joins two words, phrases or clauses together.

There are three types of conjunctions:

Coordinating Conjunctions

Correlative Conjunctions

Common Subordinating Conjunctions

and

but

either...or

after

in order that

or

neither...nor

before

So

nor

and

not only...but also

both...and

although

if

whether...or

though

Lest

even though

even if

as much as

That

as long as

Unless

as soon as

Until

because

When

since

Where

so that

Whether

While

10. Choose the correct conjunction.

1. I need to work hard _____ that I can pass the exam.

2. ___he was the best candidate, he didn't win the elections.

3. ___ you come back from your trip, we'll meet to discuss the problem.

4. They said that the movie was fantastic,___ I watched it.

5. _____ he was very ill, he didn't take any medicine.

6. I don't know____ I can buy a pair of jeans.

7. She went to the shops____couldn't find anything that could fit her needs.

8. Everybody likes him ____ he is nice and helpful.

9._____ he was angry with her, he didn't utter a word.

10. Keep quiet ____ go out.

11. Choose the appropriate coordinating or correlative conjunctions

B) 1. Kim ___ Sara played tennis.

2. ___ Jack ___ Jill went up the hill.

3. Should I order soup___ salad with dinner?

4. Vincent moved slowly___ steadily through the crowded room.

5. ___ did Haley arrive early,___ she was___ the first one there.

6. Greg wants to be either a cowboy___ a ghost for Halloween.

7. It rained heavily,___ the tennis match was canceled.

8. ___ you choose yellow___ he chose blue is not the issue.

9. ___ your mother___ your grandmother has heard you play the piano yet.

10. Write down the phone number___ you may forget it later.

12. Give the definitions to at least three of the following words:

- immunology

- immune system

- in vitro

- in situ(на месте нахождения)

- in vivo

- classical immunology

13. Write out the sentences expressing the main ideas of each logical part of the text.

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