Grammar Study. Exercise 1. Study the example and complete the exercise:

Exercise 1. Study the example and complete the exercise:

What an intelligent man! Have you ever seen such an intelligent man?

1.What a creative man!

2.What an interesting study!

3. What a beautiful solution!

4. What an unsolvable problem!

5.What a difficult question!

6. What a brilliant answer!

7. What a long search!

8. What an excellent experiment!

9. What a silly hypothesis!

Exercise 2. Make sentences using the table.

			galaxies
		grown	the problem
		studied	the top
		completed	a discovery
I’ve	never	solved	the hill
He’s	just	started	cells
We’ve	already	reached	an answer
		conquered	small things
		made	the experiment
		found	climbing

 

Exercise 3. Make sentences beginning with “when”, as in this example:

a) I (come) he (leave)

When I came, he had left.

1.We (perform observations) they (begin a study)

2. I (define the problem) you (solve it)

3. They (form a hypothesis) we (test it)

4. You (begin the study) they (complete it)

5. We (define the problem) you (solve it)

 

b) he (come) the work (do)

When he comes, the work will have been done.

1. You (grow up) the problem (solve)

2. The month (end) solution (find)

3. He (come back) the experiment (make)

4. The year (begin) information (collect)

5. The sun (rise) the mountain (conquer)

Exercise 4. Put the verb in brackets into the right form.

1. She (bring) your book back; it’s on the table.

2. I can’t continue, I (meet) with difficulty.

3. Since 1897 much (be learned) about the structure of atom.

4. In 1898 the Curies (discover) a new substance. They found that it (be) much more active.

5. By the end of 1898 the Curies (obtain) the element radium.

6. After the body (be heated), it will get larger in size.

7. During his experiments the French scientist Becquerel (notice) that uranium (emit) radiation.

8. At the beginning he knew very little what results he (get) from his experiments.

9. It was found that chemical changes (can produce) electric currents.

10. Engineers found that the application of synthetic materials (improve) the quality of the product.

 

Exercise 5.Translate the sentences from Russian into English.

a) Он принес твою книгу. Она на столе.

b) Я не могу продолжать; я встретился с трудностью.

c) Можешь взять газету сейчас; я прочитал её.

d) Он сказал, что их здесь нет и что они остались дома.

e) Он позвонил, чтобы узнать, буду ли я всё ещё работать, когда он придет.

f) Я только что купил копию его книги.

g) К концу недели большое количество работы будет сделано нами.

h) Он спросил, делал ли я когда-либо много ошибок.

i) Я никогда не писал много писем.

j) Она позвонила, чтобы сказать, что сдала экзамен.