七年级英语下册Unit5 Water writing.ppt

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• 3. be made up of 由…组成 Water is made up of oxygen and hydrogen.
• 4. continue 继续 Mike continued to do his homework after a short break.
• 5. dry up 干ቤተ መጻሕፍቲ ባይዱ When the lake dries up, the fish will die.
• 3. be made up of 由…组成 Water is made up of oxygen and hydrogen.
• 4. continue 继续 Mike continued to do his homework after a short break.
• 5. dry up 干涸 When the lake dries up, the fish will die.
_T_h_e_n__s_ti_r_t_h_e_w_a_t_e_r_________ _________________________ _________________________ _________________________ _________________________
Stir the water. (disappear,become part of)
Heat the water.(a white cloud, be made up of, small drops of , continue)
Next, heat the water .
You can see a white cloud. It is made up of the water.
Continue to heat the water.
• 6. crystal 结晶
Write a short passage about this experiment. Use the information below help you.
• First, • Then, • Next, • Finally
A sample passage
• First, add some salt to a glass of water. Then stir the water. The salt disappears and becomes part of the water. Next, heat the water. You can see a white cloud. It is made up of small drops of water. Continue to heat the water. Finally, the water starts to dry up. The salt turns into crystals.
step three
step four
New words and expressions
• 1. stir 搅拌 After she added some suger to coffee, she stirred it slowly.
• 2. disappear 消失 The boy disappeared round the corner.
Then stir the water.
The salt disappears and becomes part of the water.
Heat the water.(a white cloud, be made up of, small drops of , continue)
_N__ex_t_,_h_e_a_t_t_h_e_w_a_t_e_r_._______ _________________________ _________________________ _________________________ _________________________
Oxford English
Unit
5
Module 3 Natural elements
Water
Writing
What is the boy doing?
He is doing an experiment.
Find out the correct order of the experiment.
Finally, ...(start to dry up)
Finally, the water starts to dry up.
The salt turns into crystals.
Describe the four steps in your own words.
step one
step two
Homework
Recite the sample passage.
Thank you for your attention!
• 6. crystal 结晶
New words and expressions
• 1. stir 搅拌 After she added some suger to coffee, she stirred it slowly.
• 2. disappear 消失 The boy disappeared round the corner.
step three
step two
step four
step one
Add some salt to a glass of water.
First, add some salt to a glass of water.
Stir the water. (disappear,become part of)
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