1医学英语ppt

Chapter 1 Human Body Lesson 1 The Ingredients
Medical English
Part 1Warm Up 5 mins
Part 2
Relevant Terms
13 mins
Part 3Review & Practice
7 mins
C ON T ENT
Teaching and Learning Goals:
•Learn about the chemicals that make up the human body •Practice speaking
• Medical English Lesson 1 •
Warm Up / 4 mins
Your Amazing Body
Your body is made up of hundreds of different parts. You
probably know the names of the parts you can see, but there
are many more hidden deep inside you.
Body parts often come in pairs. You have two feet, two eyes,
two ears, two lungs, and so on. This means you have a spare
in case one of them gets damaged.
Water is the most important chemical in your body. About
two-thirds of your weight is water.
1. Body parts often come . You have two feet, two eyes, two ears, two lungs, and so on. This means you have a spare in case one of them .
2. Water is the most important in your body. About of your weight is water.
Review: Could you fill in the blanks?
Warm Up / 1 min
Relevant Terms / 3 mins
Your body is made of just a few simple chemicals , plus water .
carbon ['kɑrbən ]
iron ['aɪɚn ]
phosphorus ['fɑsfərəs ]
sodium and chlorine ['sodɪəm ] ['klɔrin ]
potassium [pə'tæsɪəm ]
nitrogen ['naɪtrədʒən ]
碳
铁
磷
钠，氯
钾
氮
Take a look at the words below and try to read them out one by one. Further details are on the next page.
Relevant Terms / 8 mins
Carbon is the chemical in diamonds and coal (煤). A fifth of you is carbon.
* It is the second-most abundant (丰富的) element in the human body, after oxygen (氧气).Iron makes your blood red. You have enough to make one small iron nail. * A lack of iron can cause anemia (贫血).
Phosphorus is in the tips of matches, as well as your bones and teeth.
* It is mainly used for growth and repair of body cells (细胞) and tissues (组织). Sodium and chlorine make salt. Blood is one-third as salty as sea water.
Potassium is used in some types of soap. It’s also in your body fluids(体液).Nitrogen is important in muscles. It’s also the main ingredient in air.
Learn about the chemicals that make up your body.
Relevant Terms / 2 mins
?Discussion:
Which of the following chemicals do you think is the
most important to our body?
Hints:
carbon iron
phosphorous sodium
chlorine potassium
nitrogen
Review & Practice / 2 mins
carbon iron phosphorous sodium chlorine potassium
nitrogen
Read the key words you’ve learned today.
1. 碳铁磷钠氯钾
氮
试着自己把今天学过的生词读一遍吧。

Review & Practice / 2 mins
Match the words with the pictures.
2. carbon 1iron
2phosphorous
3sodium and chlorine 4potassium
5nitrogen
6 A.
B.
C.
D.
E.
F.
将所给单词与它对应的图片匹配在一起。

Review & Practice / 3 mins
A. is the chemical in diamonds and coal. A fifth of you is .
B. is in your bones and teeth.
C. is important in muscles.
D. and
make salt. Blood is one-third as salty as sea water.
E. makes your blood red.
F.
is in your body fluids.
Fill in the blanks with the correct words.
3. carbon 1iron
2phosphorous 3sodium and chlorine 4potassium
5nitrogen
6填入正确的单词。

THANK YOU
© 2017 Acadsoc Limited
• Medical English Lesson 1 • ₪3
★2
• Medical English Lesson 1 • After Class
Where's the sodium?
Most of the sodium we consume each day is
“hidden” in packaged and restaurant foods. Too
much sodium increases a person's risk for high
blood pressure. High blood pressure often leads
to heart disease and stroke.
Find out more about this at:
https:///features/sodium/index.html
© 2017 Acadsoc Limited。