00 The world of technology_parte 1 from unit1pdf

Primera parte del tema1 de 2º ESO sobre la tecnología, para explicar en la sección bilingüe

1. 2º ESO
IES Nosa Sra dos Ollos GrandesEl mundo de la Tecnología
El mundo de la Tecnología

2. 1. The Technology in our lives.
When was the beginning of technology, in your opinion?
Which was the first problem?
We can say that technology is as old as mankind.
Things that make our lives
more comfortable

3. TechnologyTechnologyIt is the body of knowledge and techniques
for the design and construction of objects
and tools that satisfy human needs
The purpose of technology is to create things that solvesolve our
problems and needs.
Look around you. What Technologies can you see? What materials
are they made from? What problems do they solve?

4. There are two kinds of needs
Necesidades
-Housing.
-Clothing and personal effects
-Food.
-Health.
-Safety.
-Communication
-Labour.
-Transport
-Leisure
-Casa
-Vestido
-Alimentación
-Salud
-Seguridad
-Comunicación
-Trabajo
-Transporte
- Ocio

5. Exercices
3. Match the following products with the need they cover
2.How does mankind solve the problem transport by land,
sea and air? List all the kinds of transport that you
remember and classify them into these three groups
Toothbrush Communication.
Bicycle. Transport
Phone. Leisure
Zipper Health
Chess. Clothes.

6. Exercices
4. Complete the following table
OBJECTS NEED
OTHER OBJECTS FOR THE SAME
NEED
Pen
Housing
Airbag
Leisure
Bridge
Labour

7. Exercices
6. Group the following products according to the needs they
cover
7. Make a list of ten objects that make the housework easier

8. What do you consider are the top 5 most important invention ever (of all
time)?
Search an image of each of then

Could you set them in chronological order? Note the date of each
invention
What inventions do you think will show up in future? Explain their pros
and cons.
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