高三英語上冊全套教案
*（a video about unconscious choking）
a broken arm : she has broken her arm. (do not move the patient. /send for an ambulance at once. /treat for shock if necessary.
a bleeding nose: he has a nose/a nose bleed.
(stay calm. / breathe through the mouth, not the nose. / sit up and bend the head slightly forward. / pinch捏 both nostrils鼻孔 shut using a thumb and forefinger./ spit out any blood that collects in the mouth.
step two pre-reading:
1. questions for the picture on p33:
what has happened? what sort of injuries the child will have?
what kind of first aid would you perform in the situation of burning?
key: cool the area of skin; wash it under the cold running water.
cover the wound with bandage/clean cloth. see a doctor if necessary.
step three fast reading
let the ss read the passage fast and then find out the answers to the questions
1. what will the passage be about?
2. what do they tell you about the passage?
3. in which order are these topics covered in the text? number them from 1 to 5.
in which order are these topics covered in the text? number them from 1 to 5.(p35ex1)
(3) the three types of burns
(5) what to do if someone gets burned
(1 ) the functions of the skin
(4) the symptoms of burns
(2) how we get burns
step four detailed reading fill in the blanks
1.what can skin do for our body ?
.protect you against diseases, poisons and the sun’s harmful rays.
.keep you warm or cool.
.prevent you from losing water.
.give you sense of touch.
2.causes of burns
you can get burnt by : hot liquids; steam; fire radiation; the sun electricity and chemicals
3.types of burn
what are they?
1.first degree burns.
2. second degree burns
3.third degree burns
4. label these pictures first, second and third degree burns.(p35 ex2)
5.fill in the blanks types & characteristics of burns (based on page 34)
1. types 2. characteristics
first degree burns affect the top______ of the skin. dry, red and mildly
______. _______ painful. turn white when ______.
second degree burns affect both the ____ & the ______ layer. ________, red and swollen. extremely painful. ________ watery surface
third degree burns affect_____ ________ layers of the skin. swollen;
______ can
be seen. ______ or ____ pain if the nerves are damaged. black and white and _______.
6..answer the questions(page35 ex3)