Упр.7 Юнит 3 Step 5 ГДЗ Rainbow English 9 класс

Приведем выдержку из задания из учебника Баранова, Афанасьева, Михеева 9 класс, Дрофа: 7A. Answer the questions on the text “History of Technology” (part II).
1) What periods in the history of humanity are mentioned in the text? What do you know about them?
2) How did people produce power through their history? What did they use?
3) Why did Europe lose its forests?
4) Why was the engine invention very important?
5) How has the human society changed thanks to the achievements in technology?
6) What are the negative results of the technological revolution? Can people improve the situation? How?
*Цитирирование части задания со ссылкой на учебник производится исключительно в учебных целях для лучшего понимания разбора решения задания.

Ответ

1. The text mentions the Stone Age, the Bronze Age, the Iron Age, the Middle Ages, the Industrial Revolution and the modern technological age. These are the main periods in human history, when people used different materials and technologies.
2. At first people produced power by using their own muscles and the power of animals. Later they used windmills, watermills, steam engines, electricity and other machines.
3. Europe lost its forests because people cut down too many trees for fuel, building and industry.
4. The invention of the engine was very important because it made production much faster and easier and helped develop transport and industry.
5. Thanks to technological achievements, human society became more developed, comfortable and productive. People can do more work in less time and live more conveniently.
6. The negative results of the technological revolution are pollution, the destruction of nature and the exhaustion of natural resources. People can improve the situation by using technology more carefully, saving energy and protecting the environment.