新人教选择性必修 Book 2 Unit 5 First Aid

Build up Your Vocabulary

Learning Objectives

By the end of the class, you are able

1. to identify the meaning of some words of this unit

2. to master the pronunciation,spelling and meaning of basic words in this unit

3. to use key words by doing some exercises

Build up Your Vocabulary

1. By Definition
   

Write a word you have learnt in this unit before each definition.

1. _______organorgan

_______organorgan a part of the body that has a particular purpose, such as the heart or the brain

acid 2. _______a chemical, usually a liquid, that has a PH of less than seven

millimeter 3. _________ one thousandth of a meter

radiation 4. ______________ energy sent out in waves

fabric 5. ______________ material used for making cloth, curtains, etc.

victim 6. ______________ a person who has been attacked, injured, or killed

Build up Your Vocabulary

2. by Conversations