ГДЗ Англійська мова 9 клас. Підручник [Несвіт А.] 2017

2.
b) Listen and check your answers.

1. Science	c) knowledge and theories about the world which are based on facts, experiments and research;
2. Technology	a) the use of scientific knowledge and discoveries to develop new machines and systems;
3. Engineering	b) the activity of designing and building roads, bridges, machines, etc.;
4. An invention	d) when something brings progress and makes it possible for people to do the things that they couldn’t do before;
5. A discovery	f) a new product, machine, system, etc., which someone has thought of for the first time;
6. A technological / scientific/medical advance	g) a fact or thing that someone has found out about, which was not known about before.
7. High-tech	e) using the latest technology;

3. Complete the sentences with the words from Ex. 2.
1. Medical science help people to live much longer.
2. The invention of the computer has revolutionized the business world.
3. Many scientists don’t consider that technology can give absolutely reliable knowledge.
4. The telescope has allowed astronomers to make discovery about the Galaxy.
5. New communication hi-tech have transformed the business world.
6. He must study engineering if he wants to be involved in designing new bridges and machines.
6. Read the paragraphs (A–G), find the key words that can help you make a choice and match the paragraphs to the pictures of Ex. 1 on p. 93.
Add the information you know.
a1;
b2;
c8;
d9;
e4;
f6;
g10.
7. Read and say if the statements are true or false. Support your answers with the examples.
1. The paragraphs tell the readers about the inventions made in the 19th and 20th centuries. TRUE
2. The paragraphs tell the readers about the inventions made in different branches of science. TRUE
3. The inventions described above were made by both men and women. TRUE
4. There is one invention in the list which is out-of-date today. FALSE
5. The paragraphs tell the readers about the inventions made in the European countries. FALSE
6. Nowadays we can’t imagine our life without the inventions mentioned above. TRUE
9. Read, complete and write the text with the words from the word bank.
1) technology;
2) effect;
3) devices;
4) the cleaning;
5) the washing;
6) electricity;
7) natural resources;
8) the environment;
9) communicate;
10) change;
11) skills;
12) technological advances.

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ГДЗ Підручник Англійська мова 9 клас Несвіт Генеза 2017