unit 1

1. UNIT 1: The
Human Body

2. Our body is divided into 3 main
parts: head, torso and limbs.
Our body has lots of parts
that work together. We are
going to study 3 body systems:

4. Brain
The 5 senses are
connected to the Brain

7. Our eyes are the organs we use to see.
I can see with my eyes.

8. The pupil is black.
The iris can be of different colours.

9. Eyebrow
Eyelid
Eyelashes
External Parts of the Eye

10. Do you remember?
?
?
? ??
Eyebrow
Eyelashes
Eyelid
Pupil
Iris

12. Our ears are the organs of hearing. We can
hear with our ears. We can hear loud or quiet
sounds.

14. We smell with our nose
Our nose
is the organ
we use to
smell

15. TASTE

16. Our tongue is the organ we use to taste
We use the
organ of taste
to taste things.

17. TOUCH

18. Our skin
is the organ
we use to
touch

19. But we not only feel with the hands…

22. 2 Lungs

23. We breath in oxygen
We breath out Cabone Dioxide

24. Organs of respiration

26. Put your hand on your chest. What
do you feel?
Heart!!

27. Our heart pumps the oxygen of the
lungs through the blood.

28. . Blood contains oxygen
Blood
Blood

29. 1.Heart The heart pumps
blood.

30. Arteries
Veins

31. Circulation

32. Organs of circulation

35. 1. The digestion stars in the mouth.
We chew food and mix with saliva.
1

36. 2. The food goes to the stomach.
2
The stomach is like a mixer and
uses gastric juices to turn the
food into a thick liquid.

38. 4
4. The food goes to the large
intestine. The intestine separates
water from the waste.