Unit 5 Since When ?

Unit 5 Since When ?

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p. 48

Bank words

1 - inventions : ابتكارات - اختراعات

2 - inventors : مخترعين

3 - invented by : أٌخترِع

4 - Printers : طابعات

5 - Computers : كمبيوترات

6 - Cameras : كمرات

7 - Television : تلفاز

8 - Stoves : أفران

9 - Ovens : ميكرويف

10 - Cell phone : هاتف خلوي

Open Ended

Tell me , how the the Computer change our life ?

Open Ended

Can you give me some other inventions ?

1- Printers

Mass printing has been around since Johannes Gutenberg invented movable type and the printing press in 1440 in Germany. Nowadays, small, portable, high-tech printers can be found in offices and homes everywhere.

Multiple Choice

1 - Who invented the movable printers ?

• Percy Spencer

• Johannes Gutenberg

• Steven Sasson

• Mark Steven

Television has been around for a long time. The television set has become a common household device. It first became commercially available in the late 1930s, and black and-white TVs became widespread in homes in the 1960s. Nowadays, we have digital color TVs and even mirrors that are also TV screens. 

Multiple Select

TVs became widespread in homes in the ---

• 1970s

• 1980s

• 1960s

• 2005