Презентация на тему: " Author: the schoolgirl 4a classes Danilochkina Daria Lomonosov school of Moscow." — Транскрипт:
Author: the schoolgirl 4a classes Danilochkina Daria Lomonosov school of Moscow
Nowadays on the Earth there is a great variety of live creatures – from the smallest to the very big lives. The most difficult creature is a man. People are the most perfect creatures on the Earth. I suggest to begin the investigation of the world with the smallest – structure of the body.
Structure of the body outside Parts of body head neck trunk chest tummy back arms legs inside Bodies brain lungs heart stomach intestines liver kidneys
Heart is a hollow muscular organ. It has an oval shape. It weighs 250 – 350 grammes. Its size is nearly a fist of an adult.
Lungs are in the chest. We use them for breathing. Right lung consists of 3 parts and left lung consists of 2 parts. Left lung is smaller than right lung because of heart (it covers a part of chest).
7 – 8 – you get up, do morning exercises, wash your face and clean your teeth, have breakfast; 9 – 13 – you have lessons ; 13 – 14 – you come home and have lunch; 14 – 16 – you go for a walk, have rest or go in for sport; 16 – 18 – you do your homework; 18 – 19 – you have dinner; 19 – 20 – you read or watch TV; 21 – you go to bed.
You should clean your teeth twice a day: in the morning and in the evening. You should wash your hands before meals. You shouldnt speak during eating with a full mouth. You shouldnt eat dirty fruit and vegetables.