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WorksheetsDigestive system
Total questions: 25
Worksheet time: 13mins
liver
肝
肺
食道
small intestine
大肠
小肠
肝
large intestine
小肠
胰腺
大肠
esophagus
食管
气管
肺
rectum
小肠
大肠
直肠
What is the function of the digestive system?
To breath in and out
To break down food and help absorb the energy
To hold the muscle and move
Which one is part of the digestive system?
esophagus
large intestine
small intestine
liver
a muscular tube which moves food from the mouth to the stomach
liver
pancreas
esophagus
a small, pear-shaped organ which stores bile（储存胆汁）
gall bladder 胆
liver 肝
pancreas 胰腺
an organ where food is broken down with stomach acid (胃酸)and by being churned around
liver
stomach
intestine
an organ that releases insulin（胰岛素）, which is vital for maintaining blood sugar levels（控制糖分水平）
pancreas 胰腺
liver 肝
stomach 胃
part of the intestine where water is absorbed from remaining waste food
吸收水分
large intestine
small intestine
liver
part of the digestive system where nutrients(营养物质) are absorbed（被吸收） into the body
small intestine
large intestine
rectum
a large organ that produces bile(生产胆汁), which helps to digest fats（脂肪）
liver
pancreas
gall bladder
What are the main functions of teeth?
pronounce words
shape the face
break down food
What’s the function of incisors?
门齿的作用是什么？
To bite and cut food
To rip and tear food
To chew and grind food
What’s the function of molars?
犬齿的作用是什么？
To bite and cut food
To rip and tear food
To chew and grind food
How many teeth should an adult have?
20
20-25
28-32
What's the name of your teeth when you are 10 years old？
Baby teeth
Permeant teeth
Wisdom teeth
What's the name of your teeth when you are 30 years old？
Baby teeth
Permeant teeth
Wisdom teeth
The food can stay in stomach for more than 2 hours.
Ture
Flase
Digestion starts in the mouth.
Ture
False
What's the other name of esophagus?
foodpipe
windpipe
pipe
The wisdom teeth (智齿) can help us grind the food.
Ture
False
An adult has 8 premolars and 8 molars.
Ture
False
