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Delta modern language school
Grade (3)
Second term d

Maglev train Hyper loop

-Move very fast. -Doesn’t need much energy.

Advantages -Smooth and quiet. -Doesn’t cause pollution.

-Doesn’t cause pollution. -Move very fast.

Disadvantages -It’s expensive to build and operate.

vocab Capital sensors Motherboard

The parts of computer • Egypt is designing a new capital city “smart city “. Monitor

Memory
Function

Lesson (7) • The new capital will have many advantages like:-

- It will use technology to provide service.
-The smart technology will also monitor accident.

language - Sensors will report smoke fire directly.
-It will be the first city that not use cash, people will use credit
card or phone to pay for goods and service.
• A computer system is a set of hardware and software that work

together to complete a function.
• The parts of computer are :
-The motherboard -The input

-The (CPU) -The memory

-The storage -The output

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