Listen to the text once again and answer the following questions
1. Materials play a central role in all manufacturing industries, and in much research and development in the physical and engineering sciences, don’t they?
2. What are minerals and oils taken from?
3. What are the main processes of convertation raw materials into useful industrial materials?
4. Can the materials cycle affect the environment?
5. Why is it necessary for the specialist in Materials Science and engineering to consider the effect of technological changes on the complete system of the total materials cycle?
V. Communicative skills
Topics for discussion:
The elements which are the building blocks for all materials.
A) Read and translate the following English words. Pay attention to their pronunciation.
аcid [ʹæsid] n кислота
argon [ʹa:gƆn] n аргон
helium [ʹhi:ljәm] n гелій
cement [siment] n цемент
ceramic [siʹræmik] adj керамічний
chlorine [ʹklƆ:ri:n] n хлор
dioxide [daiʹƆksaid] n двоокис
fuel [ʹfjuəl] n паливо
resin [ʹreizin] n смола
B) Analyze the table “Our Universe”.
Our Universe
 |
Matter
Our Elements
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