ҚР Білім және Ғылым министірлігінің стандартымен жасалған
Разработка презентаций к уроку на английском языке по биологии _Строение глаза_ 8 класс. Lesson topic: Eye structure
16 Маусым 2024
94
0 рет жүктелгенберіледі
Дипломдар мен сертификаттарды алып үлгеріңіз!
сертификат алыңыз!
1 слайд
What's it?
1 слайд
What's it?
2 слайд
Eye structure
2 слайд
Eye structure
3 слайд
Lesson topic:Eye structure
Aim: to study the
structure of the
organ of vision
3 слайд
Lesson topic:Eye structure Aim: to study the structure of the organ of vision
4 слайд
Eye it is a sensory organ (organ of the
visual system) of man and animals,
possessing ability to perceive an
electromagnetic radiation in the light
range of lengths of waves and providing
the function of sight.
4 слайд
Eye it is a sensory organ (organ of the visual system) of man and animals, possessing ability to perceive an electromagnetic radiation in the light range of lengths of waves and providing the function of sight.
5 слайд
Auxiliary structures of eye
Еnglish Russian
eyebrows Брови
eyelids Веки
eye-lashesРесницы
tear glandsСлезные железы
tear ductsСлезные протоки
muscles of
eyeball
Глазное яблоко
5 слайд
Auxiliary structures of eye Еnglish Russian eyebrows Брови eyelids Веки eye-lashesРесницы tear glandsСлезные железы tear ductsСлезные протоки muscles of eyeball Глазное яблоко
6 слайд
Eyebrows warn for falling in the eyes of
sweat flowing down from a forehead.
Eyelids carry out mechanical defence of
eyeball the Periodic closing and breaking of
eyelids (blinking) provide even distribution of
tear liquid on the surface of eyeball.
Eye-lashes I provide additional protecting of
eyeball from a dust.
6 слайд
Eyebrows warn for falling in the eyes of sweat flowing down from a forehead. Eyelids carry out mechanical defence of eyeball the Periodic closing and breaking of eyelids (blinking) provide even distribution of tear liquid on the surface of eyeball. Eye-lashes I provide additional protecting of eyeball from a dust.
7 слайд
Basic functions of eye :
1. optical system, projecting an image;
2. system perceiving and "encoding" obtained
information for a cerebrum;
3. "attendant" system of life-support.
7 слайд
Basic functions of eye : 1. optical system, projecting an image; 2. system perceiving and "encoding" obtained information for a cerebrum; 3. "attendant" system of life-support.
8 слайд
An eye consists of:
1. corneas;
2. front chamber of
eye;
3. irises;
4. pupil;
5. lens of the eye;
6. ciliary string-course;
7. vitreous body;
8. retinas;
9. sclera;
10. vascular shell;
11. visual nerve
8 слайд
An eye consists of: 1. corneas; 2. front chamber of eye; 3. irises; 4. pupil; 5. lens of the eye; 6. ciliary string-course; 7. vitreous body; 8. retinas; 9. sclera; 10. vascular shell; 11. visual nerve
9 слайд
Terminology
EngIish Russian
Сorneas Роговица
Front chamber of eyeПередняя камера глаза
Irises Радужка
Pupil Зрачок
lens of the eye Хрусталик
Ciliary string-courseРесничного пояска
Vitreous body Стекловидное тело
Retinas Сетчатка
Sclera Склера
Vascular shell Сосудистой оболочки
Visual nerve Зрительный нерв
9 слайд
Terminology EngIish Russian Сorneas Роговица Front chamber of eyeПередняя камера глаза Irises Радужка Pupil Зрачок lens of the eye Хрусталик Ciliary string-courseРесничного пояска Vitreous body Стекловидное тело Retinas Сетчатка Sclera Склера Vascular shell Сосудистой оболочки Visual nerve Зрительный нерв
10 слайд
An eye consists
of three layers
outdoor middle internal
10 слайд
An eye consists of three layers outdoor middle internal
11 слайд
A periblast
consists of sclera
and cornea. A
sclera is a white
layer. A sclera
protects eyes
from damages. At
the front the eyes
of sclera form a
transparent layer,
cornea.
A middle
layer consists
of three
parts: iris,
ciliary body
and vascular
shell.
A retina is an
internal layer
of eye. Here
are cages the
called
receptors. The
receptors of
eye get visual
information
and pass to it
our brain.
outdoor middle internal
11 слайд
A periblast consists of sclera and cornea. A sclera is a white layer. A sclera protects eyes from damages. At the front the eyes of sclera form a transparent layer, cornea. A middle layer consists of three parts: iris, ciliary body and vascular shell. A retina is an internal layer of eye. Here are cages the called receptors. The receptors of eye get visual information and pass to it our brain. outdoor middle internal
