China Naming Network - Auspicious day query - The seventh grade Chinese book 1 17 lesson Su Jiao Edition sees the answer to the weather from the clouds.

The seventh grade Chinese book 1 17 lesson Su Jiao Edition sees the answer to the weather from the clouds.

See the weather from the clouds.

Content analysis:

This article is a popular science article. The author introduces the relationship between clouds and weather from two aspects. Due to the proper sequence and method of explanation, clear writing ideas and distinct levels, we can grasp the characteristics of the cloud and explain it in different categories. The language of the article is beautiful, and the clouds are vividly written by using rhetorical devices such as metaphor, personification and parallelism, which is inseparable from the author's observation and his own literary skills. Therefore, when studying this article, students should apply what they have learned on the basis of understanding the text, so as to improve the Chinese literacy of hearing-impaired students.

Teaching objectives:

1, learn to explain things and astronomical phenomena in vivid language;

2. Grasp the characteristics of the overall structural arrangement, repeatedly taste and accumulate relevant proverbs.

Teaching emphasis: learn to explain things and astronomical phenomena in vivid language;

Teaching difficulties: master the characteristics of the "one point one total" structural arrangement, repeatedly taste and accumulate relevant proverbs.

Class schedule: 1 class hour

Teaching process:

First, the introduction of new courses.

On the blackboard, ask students to predict the content of the text according to their sense of language and talk about the role of the topic in the whole text.

Clear: This paper explains the relationship between clouds and weather, that is, by observing various clouds in the sky, we can distinguish between cloudy and sunny. The title summarizes the content of the full text.

Second, guide reading "preview tips" and master two key points of the text.

Third, guide the text reading and straighten out the text structure.

Requirements: 1. Find out the pronunciation and meaning of new words and phrases with the help of reference books.

2. Draw the sentences that you think are wonderful.

3. Taking the change of the cloud as a clue, focusing on seeing the clouds and knowing the sky, the text is divided into three parts to summarize.

Meaning.

4. What is the structure of this class?

5. Ask questions that you can't solve in reading.

Silk floss with bright flashing and dizzy signs.

The explanatory text is decorated with thousands of gestures, and the omen is light and scattered in an instant.

Text segmentation and general concepts.

The first part (1 natural section) is the close relationship between clouds and weather. You can know the weather by observing the clouds.

The second part (2-6 natural section) how to know the weather from the clouds.

The third part (7 natural section) is about the purpose, method and matters needing attention of knowing the weather through clouds.

The structure of this paper is "general theory-sub-theory-general theory".

Fourth, study the text and guide students to experience the vivid language of the text and the methods of classifying and explaining clouds.

1. Learn the first part.

① Thinking: Which sentences in the text explain the "myriad gestures" of the cloud? Which sentences explain the "impermanence" of clouds?

Chengming: Eight metaphors respectively illustrate the diversity of cloud forms, which are closely related to "myriad", "sometimes … sometimes … just … a moment" and "impermanence".

② What role does the last sentence of this paragraph play in the full text?

Clarity: Compared with the "signboard", it shows that the cloud is a sign of the weather, and you can know the weather by looking at the cloud, which leads to the center of the full text.

2. Think independently and analyze the second part.

(1) How many layers can this part be divided into?

Clear: two levels: the first level (3-5 natural sections), the relationship between cloud shape and weather.

The second layer (6 natural sections), the relationship between gloss phenomenon and weather.

② Read the text, fill in the form and finish the exercises after class 1.

3. Learn the third part.

① Discussion: What is the purpose and method of learning the weather from clouds? What are its limitations?

(Find the answer from the text)

5. Throughout the whole paper, discuss what interpretation methods are adopted in this paper.

Clear:

1. Metaphorical interpretation. For example, "sometimes like a white feather, sometimes like a white gauze" vividly illustrates the lightness and whiteness of cirrus clouds; "Like rippling waves caused by a breeze blowing over the water" is a metaphor for cirrocumulus's morphological characteristics; "White clouds like cotton balls" is a metaphor for the morphological characteristics of cumulus clouds.

2. description. For example, "the sun is still very clear through the clouds", which is the "thinness" of cirrus clouds; Write the development of cumulonimbus cloud to cumulonimbus cloud with words such as "upward bulge" and "tall Yunshan, where the peaks compete for each other and soar to the zenith"; "The cloud bottom turns black". The words "Cloudy Yunfeng", "Cloud Landslide" and "Cloudy" describe the development and changes of cumulonimbus clouds.

3. Explain, for example, "The lightest and tallest cloud is called cirrus." "There is also a kind of white clouds like cotton balls called cumulus clouds.

4. Quotations: For example, "People often say that the rainbow in the east thunders and the rainbow in the west rains"; "So there is a proverb," Don't go out at sunrise, a thousand miles away at sunset ",citing folk proverbs to explain the truth.

Abstract of intransitive verbs

Seeing the weather from the clouds is an expository article introducing scientific knowledge. According to the structure of "total-sub-total", the relationship between cloud and weather, the relationship between cloud change and weather change is explained in vivid language, and the relationship between seeing cloud and knowing weather tells us how to know. Mastering these laws is an excellent exposition.

Consolidate exercises and make tables.

Relationship between cloud brightness and weather.

Eight, homework:

1. Use TV, Internet and reading materials to collect weather proverbs and communicate them in class.

2. Complete Exercise 2.

Appendix:

First of all, look at the clouds and know the weather.

There are clouds hanging in the sky and rain dripping on the ground.

There are castle clouds in the sky and thunderstorms on the ground.

There was a broom cloud in the sky, and it rained for three days.

It will be cloudy in the morning and rainy in the afternoon.

Clouds are long in the east in the morning, but it won't last long if it rains.

Clouds blocked the dam in the morning and it rained for three days.

In the morning, the dark clouds cleared and in the afternoon, the dog died.

It will clear up in the early rain and dawn in the late rain.

Flowers are blooming tonight, and tomorrow is the day of death.

The sky is full of fish scales, so it doesn't rain when it's windy.

There are pod clouds in the sky, and it will rain soon.

There are dark clouds in the sky, and it will rain heavily soon.

Lao Yun got off the bus, even if it was cloudy.

Clouds eat fog and rain, and fog eats clouds.

Clouds eat fire and rain, and fire eats clouds and sunny days.

Dark clouds see the sun and it rains in the middle of the night.

Dark clouds have white feet, and there must be heavy rain.

The low clouds will persist, and it will rain soon.

Clouds are long in the northwest and hail in the afternoon.

Dark clouds are rising in the high temperature, and hail is about to fall.

On the same day, dark clouds began to smoke and hail.

Black Huang Yun turned over and hail was just around the corner.

Black Huang Yun turned over and was about to lay ice eggs.

The sky is full of waves, and there is rain that can't run away.

Second, you can tell the weather by the wind.

It's sunny and windy in the west, and it's sunny and windy in the west.

At sunset, the west wind stays, but the trees can't blow down.

The northwest wind often blows, and the weather has been fine recently.

The east wind will start at midnight, and the weather will be fine tomorrow.

After the rain, the east wind blows, and the rain will never stop.

The south wind blows to the end, and the north wind returns.

The south wind is afraid of sunset, and the north wind is afraid of dawn.

Fog and dew in the south wind and frost in the north wind.

It's windy every night, and rain and snow don't meet.

If the south wind passes three times, it will be cloudy if it doesn't fall.

The sails in the wind cleared up after the rain.

Not only is it windy at noon, but it lights up when it blows.

There is no smoke without fire, and the wind will go crazy soon.

No wind, no waves, three days of typhoon.

Strong winds are afraid of sunset, and long rain will clear up.

The east wind didn't last until noon, but it rang after noon.

The east wind is strong after the rain, and it will rain again tomorrow.

Hail comes with the wind, goes with the wind, goes against the wind, and turns around.

It is windy in spring and rainy in autumn.

Third, look at the weather and know the weather.

Gray cloth is hanging in the sky, and the heavy rain will continue.

The sky pulled the sea fiber, but it rained only three times.

When there is no light around, there will be storms.

It's sunny on rainy days, but it's not sunny on the top of the mountain.

Sunset is carmine, no rain is wind.

Sunset in Huang Chengcheng, it will be windy tomorrow.

The sun is yellow at sunrise and the wind will be crazy in the afternoon.

The stars are water, and there is hope for rain.

The stars blink and take an umbrella when they go out.

The sun and the moon have wind circles, and when there is no rain, there will be wind jumps.

Stay indoors at sunrise and travel thousands of miles at sunset.

There is no dew on windy nights and no frost on cloudy nights.

The fog is only three days, and it will rain for three more days.

The mountainside is foggy and rainy.

Long sunny and foggy, long rainy and foggy.

The thunder broke into pieces, and the river flooded under the rain.

It thunders before it blows, but it doesn't hurt when it rains.

Lei Gong sings first, it doesn't rain much.

Hail is bound to come with muffled thunder and rolling sound.

Whenever it rains, it will rain ten feet.

Fourth, we can know the weather by looking at things.

Magpies build nests high, and it rained and waterlogged that year.

After a heavy rain, I smell birds singing, and it will clear up soon.

Puffins fly upward, and the wind does not wait for darkness.

The bird landed on the boat and the rainy day passed.

When the magpie branches call, it will be sunny when you go out.

Crickets went to the house and the crops were blistered.

Mosquito bites are strange and the weather will get worse.

Dragonflies go around a thousand times, and the rain will come quickly.

Bees are busy picking flowers, and it will rain soon.

My waist is sore and itchy, and it has been raining for a long time.

Jujube flowers are mainly drought, and pear flowers are mainly waterlogging.

You can't see the mountains on sunny days, but it will rain for three or five days.

The river is covered with moss, and it is going to rain heavily.

The sea frothed and the strong wind soon passed.

There are clouds hanging in the sky and it is raining. "

Hook cloud is called hook cloud in meteorology, which generally appears in front of warm front and low pressure. The appearance of hook clouds indicates that a front or low pressure is coming, which is a precursor to rain. But after rain or winter, there will be sunny days or frost, so there is a proverb that "the hook cloud dissipates, the sunny day is dry" and "the winter hook cloud dries up"

"The carp point in the sky, you don't have to turn over the grain tomorrow."

Carp spot refers to translucent cumulus clouds, and the air mass that produces this cloud is stable. In the evening, when encountering downdraft, the cloud dissipated faster, and it cleared up the next day. However, if the cloud looks like a tiny fish scale, it is cirrocumulus. This kind of cloud mostly appears in front of the trough of low pressure or around the typhoon, and there will be wind or rain in the near future. Therefore, there is a proverb "It doesn't rain, but it's windy".

"The clouds are heading east, blowing gusts; The clouds are going west, covered with hemp fiber. "

The cloud referred to here is the low cloud in the low pressure area. The low pressure is from west to east (in fact, it often moves from southwest to northeast). The cloud goes west, indicating that this place is in front of the low pressure, because it will rain locally; The cloud is moving eastward, indicating that the low pressure has moved past the local area, and the local area is behind the low pressure. The weather is going to clear up, and a strong wind often blows before it clears up.

"Where the clouds hook, where the wind comes from."

Cloud hook refers to the tail of hooked cirrus clouds, which appears at high altitude, sometimes with small hooks at the top and arranged in rows. The upper hook refers to the direction of the high-altitude wind, which is often connected with the ground, so the direction of the cloud hook can generally tell the direction of the wind.

"Dark clouds cover the morning, and the wind comes without rain."

It means there are dark clouds in the southeast in the morning, which indicates rain. Because the warm and humid southeast wind blows in the morning, the temperature is higher than the local air, which causes the upper part to be cold and the lower part to be hot, and the water vapor easily rises into clouds. In addition, during the day, the ground is heated, and the air convection rises, which further promotes the clouds to rise. When it meets cold water vapor, it becomes water droplets, which may make it windless and rainy.

"Huang Yun flies up and down, and it will lay ice eggs."

Most of the yellow clouds are caused by the strong rise of warm and humid air. In this case, there are many showers and hail.

"The mountain wears a hat, and the rain is coming."

Wearing a hat on the mountain means that the air pressure is low, and most of the water vapor in the air forms clouds at the top of the mountain. As for whether it will rain, it generally depends. If the clouds gradually decrease and thicken, there is a great possibility of rain. On the contrary, if the clouds gradually rise and thin, the possibility of rain is small.

"Clouds eat fog and fog eats clouds."

After seeing the fog, the clouds came. Maybe a low pressure is coming, which is a sign of rain. On the contrary, if the clouds clear, it means that the low pressure has passed and sunny weather is coming.

The rainstorm precursor dragonflies and swallows fly low, ants move, fish come to the surface for air, and the rainstorm is coming soon.

Animal Prediction of Rain Before it rains, there will be swarms of mosquitoes, swarms of rain ants and cats washing their faces.

Frogs croak, swallows croak when it rains, swallows croak when it rains, and so on. It's a sign before it rains.

Cockroaches fly around and there are showers. Cockroaches are very sensitive to climate change. If you see cockroaches flying around at night, it means that the weather has changed and it is going to rain.

Spiders weave webs, and it will clear up after a long rain. Because it rained for a long time, spiders can't weave webs to catch food. If you see spiders crawling out and making webs, it means that the weather will clear up soon.

One autumn rain and one cold, ten autumn rains put on cotton.

It is sunny when it rains in the morning, and it rains until dawn at night.

The rain hits the fifth watch and basks in the puddle.

The south wind is warm, the north wind is cold, the east wind is wet and the west wind is dry.

After a long rain and a cold wind, the weather will become sunny and reliable.

Clouds are flying all over the sky, and it keeps raining and snowing.

Dark clouds cover the sky, and heavy rain comes quickly.

It's sunny on rainy days, but it's not sunny on the top of the mountain.

When the magpie branches call, it will be sunny when you go out.

Mosquito bites are strange, and the weather will get worse.

Moss floated in the river until it rained heavily.

Earthworms crawl on the road, the rain is like hemp, the mole sings, and the weather is fine.

Worm corridor, signs of rain, toad croaking, heavy rain is coming.

Ring, the wind blows.

The old cow looked up and sniffed the sky. It was raining. The horse's mouth is facing the sky, and the heavy rain is ahead.