4. Compete the sentences using reciprocal pronouns (e.G. Myself, yourself, etc.)

1. Be careful! The knife is very sharp. Don't cut _________ .

2. She never thinks about her friends. She only thinks about _________ .

3. I'd like to know something about you. Tell me about _________ , please.

4. The task was very difficult but he did it _________ .

5. The girls cooked dinner _________ .

6. We wanted to write a tale _________ and we did it.

7. Boys and girls, I'm sure you'll translate this letter _________ without my help.

5. Replace the underlined words by personal pronouns.

1. John, give the book to Henry. 2. Tell the students the answer. 3. My sister and I have got room of our own. 4. Alec and Mary are engineers by profession. 5. Jane, buy a magazine for Granny. 6. Kate, read this story to Mary and me, please. 7. Tom has got no nephews or nieces. 8. His wife is not in London now. 9. Pete, bring flowers for your mother. 10. Send the letter to your parents.

III. Робота над текстом за професійним спрямуванням.

1. Read the text and translate it into Ukrainian. Radiation Dangers

By Phil Morrison

Radioactivity is dangerous. It may cause skin burns and it may 1__________ good tissues, as it destroys the diseased ones. It may cause illness that could be passed to our children and grandchildren. In cases of severe exposure it may even 2__________ death.

In the early days of radioactivity scientists were not aware of those dangers. Surprise followed surprise when it was found that the radioactive atoms changed their chemical 3____________ with time. Intense study of the phenomenon led to the theory of radioactive decay 4__________________ by Rutherford in 1903.

Marie and Pierre Curie after having worked for a while with 5___________ materials, noticed that their fingers were reddened and swollen, and that the skin was peeling off.

The strange fact about radiation is that it can harm without causing 6______________, which is the warning signal we expect from injuries. Pain makes us pull back our hands from flame or a very hot object, but a person handling radioactive materials has no 7_________ of telling whether he is touching something too “hot” for safety. Besides, the burns or other injuries that radioactivity 8______________may not appear for weeks.

Today scientists are aware of these dangers. They are steadily finding new means of protecting themselves and others from radioactivity. Our modern atomic laboratories are built for safety. Their walls are very 9______________. The rooms in which radioactivity is handled are 10_______________ from others by heavy lead doors. Large signs reading “Danger – Radiation” indicate the unsafe parts of the buildings. Counters and other instruments are 11______________ measuring the radiation and give off special signals when it becomes too strong. Each worker carries a special badge that shows the amount of radiation he has been exposed to.

In the room in which radioisotopes are separated and handled, workers may wear plastic clothes that look like divers suits. They may handle the material under water with long tools; water is known to stop the radiation and 12__________ the workers.

1	A affect	B destroy	C cure	D protect
2	A protect	B hasten	C cause	D prevent
3	A identity	B difference	C features	D level
4	A objected	B discovered	C understood	D developed
5	A solid	B radioactive	C chemical	D liquid
6	A pain	B sound	C injures	D disease
7	A time	B way	C desire	D words
8	A provokes	B affects	C produces	D influences
9	A thick	B high	C colored	D clear
10	A joined	B connected	C divided	D separated
11	A continuously	B rarely	C usually	D temporarily
12	A warn	B protect	C control	D affect

2. 2.	Match the words with their definitions.
   	13. to decay		A. no longer connected or joined
   	14. swollen		B. to become weak
   	15. separated		C. to estimate the relative amount, value, etc.
   	16. to measure		D. abnormally expanded or increased in size

3. 3.	Match the words with their antonyms.
   	17. dangerous		A. inconstantly
   	18. to cause		B. to precede
   	19. steadily		C. safe
   	20. to follow		D. to prevent

4.	Match the words with their synonyms.
	21. separated		A. to harm
	22. to cause		B. isolated
	23. to injure		C. instruments
	24. tools		D. to lead to

Практичне заняття № 2

Тема: Освіта у Великій Британії та США.