Тема2.7. The Nervous System/ Нервнаясистема

Level A

We learn the new words / Мыучимновыеслова

spinal cord – спинноймозг

to send - посылать

to receive - получать

to respond - отвечать

environment - окружение

to keep the body in order – поддерживатьтеловпорядке

to allow – позволять

rest – остаток

bundle – пучок

external – внешний

cerebrum - головноймозг

forebrain – передниймозг

cerebral cortex – кора

involve – вовлекать

to wire – связывать

nerve cells - нервныеклетки

neurons –нейроны

We read / Мычитаем

    The nervous system is made up of the brain, the spinal cord, and nerves. One of the most important systems in your body, the nervous system is your body's control system. It sends, receives, and processes nerve impulses throughout the body. These nerve impulses tell your muscles and organs what to do and how to respond to the environment. There are three parts of your nervous system that work together: the central nervous system, the peripheral nervous system, and the autonomic nervous system.

Central Nervous System

Brain

    The brain keeps the body in order. It helps to control all of the body systems and organs, keeping them working like they should. The brain also allows us to think, feel, remember and imagine. In general, the brain is what makes us behave as human beings.

    The brain communicates with the rest of the body through the spinal cord and the nerves. They tell the brain what is going on in the body at all times. This system also gives instructions to all parts of the body about what to do and when to do it.

Spinal Cord
    Nerves divide many times as they leave the spinal cord so that they may reach all parts of the body. The thickest nerve is 1 inch thick and the thinnest is thinner than a human hair. Each nerve is a bundle of hundreds or thousands of neurons (nerve cells). The spinal cord runs down a tunnel of holes in your backbone or spine. The bones protect it from damage. The cord is a thick bundle of nerves, connecting your brain to the rest of your body.

Answer the questions / Ответьтенавопросы

What organs are made up nervous system?

What is the function of nervous system?

What parts of nervous system do you know?

What is the function of brain?

How does the brain communicate with the rest of the body?

Quiz

Instruction: Fill in the chart / Заполнитетаблицу

· Eyes

· Nose

· Tongue

· Skin

· Ears

· Detect sound

· Detect color and light

· Detects scents

· Detects tastes: sweet, salty, sour and bitter

· Detects pain, pressure, heat and cold

Sense	Organ	J ob
Sight
Hearing
Smell
Taste
Touch

LevelB

Vocabulary

spinalcord – спинной мозг

tosend - посылать

toreceive - получать

torespond - отвечать

environment - окружение

tokeepthebodyinorder – поддерживать тело в порядке

toallow – позволять

rest – остаток

bundle – пучок

external – внешний

cerebrum - головной мозг

forebrain – передний мозг

cerebralcortex – кора

involve – вовлекать

towire – связывать

nervecells - нервные клетки

neurons– нейроны

Reading

    The nervous system is made up of the brain, the spinal cord, and nerves. One of the most important systems in your body, the nervous system is your body's control system. It sends, receives, and processes nerve impulses throughout the body. These nerve impulses tell your muscles and organs what to do and how to respond to the environment. There are three parts of your nervous system that work together: the central nervous system, the peripheral nervous system, and the autonomic nervous system.

Central Nervous System

Brain

    The brain keeps the body in order. It helps to control all of the body systems and organs, keeping them working like they should. The brain also allows us to think, feel, remember and imagine. In general, the brain is what makes us behave as human beings.

    The brain communicates with the rest of the body through the spinal cord and the nerves. They tell the brain what is going on in the body at all times. This system also gives instructions to all parts of the body about what to do and when to do it.

Spinal Cord
    Nerves divide many times as they leave the spinal cord so that they may reach all parts of the body. The thickest nerve is 1 inch thick and the thinnest is thinner than a human hair. Each nerve is a bundle of hundreds or thousands of neurons (nerve cells). The spinal cord runs down a tunnel of holes in your backbone or spine. The bones protect it from damage. The cord is a thick bundle of nerves, connecting your brain to the rest of your body.

Central Nervous

"Senses"

Senses

    There are five main senses - touch, smell, taste, hearing and sight. These are the external sensory system, because they tell you about the world outside your body. Your senses tell you what is happening in the outside world. Your body's sense organs constantly send signals about what is happening outside and inside it to your control center - the brain.

    The cerebrum is part of the forebrain. The cerebral cortex is the outer layer of the cerebrum. Certain areas of the cerebral cortex are involved with certain functions.

    Sensory areas such as touch, smell, taste, hearing and sight receive messages from the skin, nose, mouth, ears and eyes. We feel, taste, hear and see when these messages are received by the sensory parts of the brain.

The Peripheral Nervous System

    The nervous system is made up of nerve cells or neurons that are "wired" together throughout the body, somewhat like communication system. Neurons carry messages in the form of an electrical impulses. The messages move from one neuron to another to keep the body functioning.

Answer the questions

What organs are made up nervous system?

What is the function of nervous system?

What parts of nervous system do you know?

What is the function of brain?

How does the brain communicate with the rest of the body?

What senses do you know?

What is neuron?

What is the function of neuron?

Quiz

Instruction: Fill the blank

· Eyes

· Nose

· Tongue

· Skin

· Ears

· Detect sound

· Detect color and light

· Detects scents

· Detects tastes: sweet, salty, sour and bitter

· Detects pain, pressure, heat and cold

 

Sense	Organ	J ob
Sight
Hearing
Smell
Taste
Touch

Quiz

Instruction: Find Words