English for chemists

Scction III
Ex. 1. Make up short dialogues according to the example.
Example: — Is there any acid in the bottle?
— Yes, there is.
— How much acid is there?

— There’s a lot. Shall I give it to you?

— Yes, please, bring it here.

— Here you arc.

Ex. 2. Respond to the following statements:
1. It doesn’t seem strange to me that the so-callcd classical wet methods arc still in use. 2. The use of instrumentation is essential for modem methods of analysis. 3. The role of the analyst in the chcmical industries is very important now, isn’t it?
Ex. 3. Give detailed answers to the questions.
1. What instrumental methods of analysis do you know? 2. In wha directions arc analytical methods developed? 3. Under what conditions can the analyst obtain good results?
Ex. 4. Discuss the following topics:

1. 
   The Role of Analytical Chemists in Various Periods of the History of Chemistry.
   

2. 
   The Development of Various Analytical Methods.
   
3. 
   Working in a Team — Advantages and Disadvantages.
   

218

Lesson 34
Г Р А М М А Т И К А : Р азличны е случаи инверсии .