Lesson three Oral topic: in the chemical laboratory Grammar

Notes:
* teem – кишеть, изобиловать;
* wondrous – удивительный, чудесный;
* to see these principles – понимание этих принципов;
* water supplies – водоснабжение;
* advantages – преимущества;
* valid – веский, обоснованный;
* wonder – интересоваться, желать знать;
* deliberately – обдуманно, осторожно;
* framework – структура;
* explanations – толкования;
* if it were not – если бы не.
Exercise 1. Find in the text English equivalents for the following word combinations:
Научная деятельность, вовлекать в научную деятельность, научный прогресс, научное наблюдение, собирать информацию посредством наблюдения, возможное решение, решать проблемы, заниматься решением проблем, проводить эксперименты в контролируемых условиях, промышленные отходы, оценить действие аэрозольных спреев на атмосферу планеты, производство ядерной энергии, обобщать информацию, искать закономерности, передавать данные экспериментов, знать возможные решения, веская картина, эффективный способ, подтверждать результаты эксперимента.
Exercise 2. Look through the text and find the verbs in the Passive voice.
Exercise 3. Agree or disagree with the following statements. Use the phrases:
I suppose (think) so. That’s true. Exactly so. I don’t think so. I’m afraid I can’t agree with you. I don’t believe that.

1. 
   Chemistry is not very important for the science.
   
2. 
   The most enjoyable part of chemistry is the study of theory.
   
3. 
   The observations made in the chemical laboratory help understand how all scientific advances begin.
   
4. 
   Most of the students will become scientists.
   
5. 
   You must be involved in a political decision about what society wants.
   
6. 
   It is not important for every citizen to consider the problems of the world.
   
7. 
   To understand the world a scientist does experiments and gathers information.
   
8. 
   All science is built on the results of experiment.
   
9. 
   Observation is the most important one of all.
   

Exercise 4. Answer the following questions:

1. 
   What does chemistry deal with?
   
2. 
   What does the study of chemistry help you learn?
   
3. 
   What is the most enjoyable part of chemistry? Do you think so?
   
4. 
   What gives you a valid picture of how all scientific advances begin?
   
5. 
   Is it necessary to become a scientist to understand the world problems?
   
6. 
   How does scientist solve the problems?
   
7. 
   What is the base of all science?
   
8. 
   What do the regularities provide?
   
9. 
   Why communicating ideas is so important for scientists?
   
10. 
    Do you think to become a scientist? If yes, why?
    
11. 
    What principles can you use in your work in the chemical laboratory?
    

Text 3