Упр.1 Appendix 2 Chemistry 2020 ГДЗ Enjoy English 11 класс
Appendix 2 WHAT MAKES CHEMISTRY FASCINATING? The country which is in advance of the rest of the world in chemistry will also be foremost in wealth and in general prosperity.
Приведем выдержку из задания из учебника Биболетова, Бабушис 11 класс, Дрофа:
Appendix 2
WHAT MAKES CHEMISTRY FASCINATING?
The country which is in advance of the rest of the world in chemistry will also be foremost in wealth and in general prosperity.
William Ramsay, a Nobel Prizewinner in Chemistry
Chemistry begins in the stars. The stars are the source of the chemical elements, which are the building blocks of matter and the core of our subject.
Peter Atkins, Professor of Chemistry
1 Work in pairs. What industries and occupations involve chemistry? Explain why. Add your own ideas if any.
At work
medicine
pharmacy
manufacturing goods
designing new buildings and decorating
materials for home
…
At home
when we cook
when we wash and clean
when we eat
…
LANGUAGE HELP
We are not aware of this fact but chemistry is everywhere...
add different chemical substances when we cook / wash
baking powder, washing powder, food colouring, food preservatives
read the labels on the products
understand the danger of certain products
some products should not be used together
different medicine products interact with each other
plants convert carbon dioxide into oxygen
chemical reactions are involved into making cheese, yogurt, bread and lots of other products stomach acid is required to digest food