《Stories about Spring》Spring Is Coming PPT教学课件
第一部分内容：Learning Targets
Key words & phrases:
low, below, zero, unit, groundhog, bush,
as... as... , below zero, not... until... , Groundhog Day, sugar bush
Key sentences:
1. The temperature can be as low as -15℃.
2. We probably won’t see any flowers until May or June!
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Stories about SpringPPT，第二部分内容：Lead in
What clothes do you wear in spring?
Words and expressions
low adj. 低的；浅的
below prep. & adv. 低于；在……下面
zero num. 零
until conj. 直到……为止
groundhog n. 土拨鼠
bush n. 灌木
as...as... 和……一样
below zero 零下
not... until... 直到……才……
Groundhog Day 土拨鼠日
sugar bush 枫糖林
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Stories about SpringPPT，第三部分内容：Presentation
Listen and read.
Dear Wang Mei,
It isn’t snowing today, but there is still snow on the grass. In Edmonton, the weather in March can be cold and snowy or warm and sunny. It’s a little wild. The temperature can be as low as -15℃, but it can also reach 15 ℃. Still, sometimes it snows in April and May!
The temperature drops below zero on those snowy days. We probably won’t see any flowers until May or June!
After school today, we played outside. We played “snow” soccer. We had to wear our jackets and boots, but it was fun. Danny fell into the snow. Maybe next month we will play in our shorts and T-shirts!
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Stories about SpringPPT，第四部分内容：Let’s Do It!
1.Read the lesson and answer the questions.
1. Why does Jenny think the weather in Edmonton is a little wild?
Because the weather in Edmonton in spring can be cold and snowy or warm and sunny, and the temperature can be -15℃ or reach 15℃.
2. What activities do people in Canada do in spring?
They play “snow” soccer, and many families drive to the countryside on weekends, and go to a sugar bush and make syrup.
3. Why does Jenny love spring?
She loves spring because of all the fun activities and summer follows spring.
2.Fill in the blanks with the words in the box.
low until zero drop
1. The boy didn’t stop running ________ he reached the finish line.
2. Water turns into ice at _______ degrees Celsius.
3. The temperature in Shijiazhuang can be as______ as -3 ℃ in spring.
4. In my hometown, the temperature can ______below zero at night.
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Stories about SpringPPT，第五部分内容：Language points
1. The temperature can be as low as -15℃.
as...as...意为“和……一样”，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+ adj./ adv. +as。
例：This film is as interesting as that one.
这部电影和那部电影一样有趣。
Your pen writes as smoothly as mine.
你的钢笔书写起来和我的一样流畅。
其否定式为 not as/so +adj./ adv. +as
例：This dictionary is not as/so useful as I thought.
这本字典不如我之前想的那样有用。
若有修饰成分，如 twice, three times, half,
a quarter等，则须置于第一个as之前。
例： Your bag is twice as expensive as mine.
你的袋子比我的贵两倍。
The room is three times as big as that one.
这间房子是那间的三倍大。
2. We probably won’t see any flowers until May or June!
until “直到”，表示某一种行为一直持续到某
一时间。用在肯定句中，句子的谓语动词必须
是延续性动词。例：They will study at the school
until their parents come to take them home.
他们会在学校里学习到父母来接他们回家。
They played football until it got dark.
他们踢足球踢到天黑。
not...until “直到……才”
表示直到某一时间，某一行为才发生，之前该行为并没有发生。
用在否定句中，主句中的谓语可以是延续性的也可以是短暂性动词。
例：I did not study English until 9 o’clock last night.
我咋晚到9点钟才（开始）学英语。
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Stories about SpringPPT，第六部分内容：Exercises
一、根据句意及汉语意思完成句子。
1. We ______ listen to the teachers carefully.(必须)
2. You are __ tall __ your father. (与……一样)
3. He dived _____ the surface of the water.(在……下面)
4.They are speaking in ____ voices. (低的)
5. Let’s wait _____ the rain stops. (直到)
二、汉译英。
1. 他不得不跑回学校取他的作业本。
He had to run back to school to get his exercise book.
2. 这没有我想象的那么困难。
It’s not as difficult as I thought.
3. 请不要写在这条线下面。
Please do not write below this line.
4. 他一直工作到去世。
He continued working until his death.
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Stories about SpringPPT，第七部分内容：Summary
1. Learnt some new words and expressions.
2. Learnt about some basic information about Groundhog Day.
3. Learnt to use the words and phrases correctly:low, as…as, below zero, not…until…
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Stories about SpringPPT，第八部分内容：Homework
1. Think about what your favourite season is.
2. Write a short passage to share with your classmates.
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