人教版高中英语必修五公开课

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CAUSES of burns
Part 2
hotliqui ds
steam
fire
radiation
electricity
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the sun
chemicals
H2SO4
layers of skin
The top layer The second layer
The third layer
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Part 3 & 4
B. teach us how to do first aid C. introduce the various degrees of burns to
us D. give us some information about the
burns.
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1. Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Sam broke the blisters and poured icy water from the fridge onto the skin. ( W )
second degree burns may get infected cool but not icy water
2. While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurt a lot. She put her wrist under the cold water tap and then kept placing cool, clean, damp cloths on it until it was less painful. Then she went to see the doctor. ( R )
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Fast Reading
> In which order are these topics covered in the text? Number them from 1 to 5.
____3_ the three types of burns ____5_ what to do if someone gets burned ____1_ the purpose of skin ____4_ the symptoms of burns ____2_ how we get burns
3. Mrs. Casey’s sleeve caught fire
while she was cooking . Her arm
looked terrible but it didn’t hurt.
The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage.
Turn white when
_p_re_s_s_e_d__.
the skin.
Second degree burns
Affect both
the _t_o_p_ & thes_e_c_o_n_d_
layer.
_R_o_u_g_h___,
red and swollen.
Extremely painful.
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PART 1 The functions of skin:
1) Protect you against ,daisnedases poisons t;he sun’s harmful 2) Keepryaoyus owrar;m cool 3) Prevent you from ;losing water 4) Give you .sense of touch
be seen.
_ch__a_rr_e_d_.
Label these pictures with first, second and third degree burns.
second degree first degree third degree
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1. _T_a_k_e_o__ff_ clothing and jewellery near the burns.
( W ) third degree burns go to see the doctor immediately
4. After an hour in the sun, Lily noticed her arms were red and hurt a bit. She went home and put them under cool running water. ( R )
possible.
7. __G_e_t__ the victim to the doctor or hospital, if
possible.
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1. We shouldn’t rub the burns.
2. SomNetvimerecsa,nwwe ecan put oil or ointments on burns to stop the infection.
3. If burns are on the face, we should make the victim liesidt ouwp n.
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Step 5 Summary
The writer writes this passage mainly to______.
A. tell us how to protect you from being burned
3. Mrs. Casey’s sleeve caughtm
looked terrible but it didn’t hurt.
The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage. ()
Types &
1. Typescharacter2i.sCthiacrascotefristics
First degree burns
Affect the
__t_o_p__
layer of
Dbryu, rredns _M__il_d_ly__
and mildly painful.
_sw__o_ll_e_n.
2. _C_o_o__l _ the burns with cool water. 3. _P_l_a_c_e_ cool, clean wet cloths on the burns. 4. _D__r_y__ the burned area gently.
5. _C_o_v_e_r_ the burned area with a dry clean bandage. 6. _K__e_e_p_ the burned area higher than the heart, if
高中英语课件
（金戈铁骑 整理制作）
First Aid for Burns
Passage structure
First aid for burns
Main idea for each part Part 1. Part 2. Causes of burns Part 3. Types of burns Part 4. Characteristics of burns Part 5. First aid treatment
first degree burns not serious
Life is precious.
We should care about others , and help people in an emergency. Try our best to give them effective first aid if they are in danger.
_B_l_is_t_e_rs__,
watery surface
Third dbuegr9nrese
Affect all
__th__re__e__
layers of
the skin.
Swollen; _L_i_tt_l_e_ or Black and t_i_s_su__e_ can _n__o_ pain. white and
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