Who knows the information of Jinhua Shuanglong Cave?

Shuanglong Cave is now a national forest park and a national scenic spot, which is famous for its vast forests, strange caves and famous Taoist mountains. Shuanglong Cave is located in the center of Shuanglong Scenic Area, which is the core and symbol of the whole scenic area. 1600 years, Shuanglong Cave has become a natural scenic spot. It is 520 meters above sea level and consists of outer hole, inner hole and ear hole. The outer hole is spacious, with an area of 1200m2. The annual cave temperature is about 15 degrees Celsius, which is warm in winter and cool in summer. At this point in summer, there is a feeling of "sweating up the mountain and getting cold in the hole". The inner and outer caves are separated by huge stone screens, and only waterways are connected. This waterway is more than ten meters long and three meters wide. The separation and communication between the inner and outer caves form the most distinctive feature of Shuanglong Cave. The ancient poem says, "There is a spring in the cave. If you want to find the source of the spring, lie in the boat." If you want to enter the inner hole from the outer hole, you must lie flat in the boat, wipe the cliff on your back and swim against the current. This is a surprise and full of fun. It is a unique way of sightseeing and has the reputation of "water and stone wonders". The inner hole is slightly larger than the outer hole. If the outer hole is "Dragon Hall", then the inner hole is "Dragon Palace". There are many stalactites and stalagmites in the cave, with unique shapes, clever layout and different colors. There are more than 40 kinds of landscapes, such as "Yellow Dragon Spitting Water", "Inverted Bat", "Colorful Clouds Covering the Moon", "Turtle Exploring the Sea", "Shouxing and Xiantao" and "Frog Stealing Fairy Grass", which make people dizzying.

Shuanglong Cave has a long and splendid history and rich cultural background. Since the Eastern Jin Dynasty, it has been loved by the world. The Tang, Song, Ming and Qing Dynasties were brilliant, and literati came here. Li Bai, Wang Anshi, Meng Haoran, Su Shi, Li Qingzhao and other historical celebrities all have excellent works. Traveler Xu Xiake wrote more than 4,000 words of travel notes. Modern writers such as Yu Dafu, Ye Shengtao, Guo Moruo and Ai Qing all wrote famous articles for Shuanglong Cave. Party and state leaders, Zhu De, Soong Ching Ling, Peng, and Peng Zhen also left footprints here. There are many famous Mo Bao in the cave.

Stalactites and stalagmites are composed of calcium aggregates. The lime in the cave dissolves in the water, and the lime in the water gathers up bit by bit, gradually forming an ice cone-shaped object at the top of the cave. This is called stalactite, also called stalactite (similar to icicles under the eaves in northern winter). The water at the top of the cave drops to the ground, and the lime gradually gathers and accumulates higher and higher, forming an upright bamboo-like column called stalagmite. Stalagmites are often opposite to stalactites from top to bottom. Over time, some stalactites and stalagmites joined together to form stone pillars. Stalactites and stalagmites have various shapes.

Jinhua Shuanglong Cave is about 15km away from Jinhua City, and is located on the southern slope of Beishan Mountain at an altitude of 1000 meters. In addition to the Shuanglong Cave at the bottom, there is Hu Bing Cave in the middle, and the highest is Chaozhen Cave. Shuanglong Cave is divided into inner and outer caves. The outer cave is tall and bright, with a height of more than 66 meters, a width of more than 33 meters and a depth of 1.200 square meters. There are rows of stone tables and chairs in the cave, which can accommodate thousands of people to enjoy tea for the summer.

The most interesting thing about Shuanglong Cave is that there is a huge rock covering the first-class clear spring between the outer hole and the inner hole. The channel is more than a foot wide, and the bottom of the rock is only about a foot above the water. In and out of the inner hole, people have to lie straight on the bottom of the boat. When the ship passed the water at the bottom of the rock, their eyes were dark. It seems that the surrounding rocks are all pushing towards them together, and the rocks almost wipe their noses. About twenty or thirty feet away, it suddenly becomes clear, which is called a spectacle. The inner hole is about 2000 square meters and the hole is deep. When the ship landed, it looked up and saw a blue stalactite pattern winding out from the ceiling of the cave in the northeast, and another yellow stalactite swooped down from the northwest. People call it "Shuanglong". The shape of the dragon is clear and vivid. Stalactites and stalagmites in the cave are grotesque and criss-crossed.

Hu Bingdong's cave faces the sky, with a depth of more than 40 meters. Looking down, the cold came and the hole was bottomless, so it was called "curling". Visitors can step on the stone steps and meander to the bottom of the cave. The waterfall in Hu Bing Cave pours down from the top of the cave about 15 meters high, and the sound of the waterfall is deafening. The entrance of Chaozhen Cave faces west, with deep valleys in front and facing Qingfeng. Looking in front of the cave, the surrounding peaks stand upright, just like a hundred monks pilgrimage for truth, hence the name of the cave. Stalactites hang high in the cave and stalagmites are everywhere. One stalagmite looks like Guanyin and is called Guanyin. There is a "skylight" above the cave, which lets a beam of sunlight in, just like half a moon, also known as "the shimmer of the sky".

Shuanglong Cave is now a national forest park and a national scenic spot, which is famous for its vast forests, strange caves and famous Taoist mountains. Shuanglong Cave is located in the center of Shuanglong Scenic Area, which is the core and symbol of the whole scenic area. 1600 years, Shuanglong Cave has become a natural scenic spot. It is 520 meters above sea level and consists of outer hole, inner hole and ear hole. The outer hole is spacious, with an area of 1200m2. The annual cave temperature is about 15 degrees Celsius, which is warm in winter and cool in summer. At this point in summer, there is a feeling of "sweating up the mountain and getting cold in the hole". The inner and outer caves are separated by huge stone screens, and only waterways are connected. This waterway is more than ten meters long and three meters wide. The separation and communication between the inner and outer caves form the most distinctive feature of Shuanglong Cave. The ancient poem says, "There is a spring in the cave. If you want to find the source of the spring, lie in the boat." If you want to enter the inner hole from the outer hole, you must lie flat in the boat, wipe the cliff on your back and swim against the current. This is a surprise and full of fun. It is a unique way of sightseeing and has the reputation of "water and stone wonders". The inner hole is slightly larger than the outer hole. If the outer hole is "Dragon Hall", then the inner hole is "Dragon Palace". There are many stalactites and stalagmites in the cave, with unique shapes, clever layout and different colors. There are more than 40 kinds of landscapes, such as "Yellow Dragon Spitting Water", "Inverted Bat", "Colorful Clouds Covering the Moon", "Turtle Exploring the Sea", "Shouxing and Xiantao" and "Frog Stealing Fairy Grass", which make people dizzying.

Shuanglong Cave has a long and splendid history and rich cultural background. Since the Eastern Jin Dynasty, it has been loved by the world. The Tang, Song, Ming and Qing Dynasties were brilliant, and literati came here. Li Bai, Wang Anshi, Meng Haoran, Su Shi, Li Qingzhao and other historical celebrities all have excellent works. Traveler Xu Xiake wrote more than 4,000 words of travel notes. Modern writers such as Yu Dafu, Ye Shengtao, Guo Moruo and Ai Qing all wrote famous articles for Shuanglong Cave. Party and state leaders, Zhu De, Soong Ching Ling, Peng, and Peng Zhen also left footprints here. There are many famous Mo Bao in the cave.

Stalactites and stalagmites are composed of calcium aggregates. The lime in the cave dissolves in the water, and the lime in the water gathers up bit by bit, gradually forming an ice cone-shaped object at the top of the cave. This is called stalactite, also called stalactite (similar to icicles under the eaves in northern winter). The water at the top of the cave drops to the ground, and the lime gradually gathers and accumulates higher and higher, forming an upright bamboo-like column called stalagmite. Stalagmites are often opposite to stalactites from top to bottom. Over time, some stalactites and stalagmites joined together to form stone pillars. Stalactites and stalagmites have various shapes.

I. teaching material analysis

(1) Main contents

This is a travel note describing the author's visit to Shuanglong Cave in Jinhua. It is described in the order of sightseeing. Write down the beautiful scenery you saw along the way first; Then write the outer hole, the outer hole; Rewrite pores; Finally write the inner hole.

(B) the central idea

During the tour, the author expressed his thoughts and feelings of loving the great rivers and mountains of the motherland and encouraged students to love the great rivers and mountains of the motherland.

(C) the structure of the article

According to the tour order, the full text can be divided into four parts:

The first paragraph (section 1) explains the time and place of the author's visit to Jinhua Shuanglong Cave.

In the second paragraph (the second and third sections), the writer started from Jinhua city, passed Luodian and gradually entered the mountainous area, where he passed and what he saw and heard along the way. Write mountains first, then streams, and finally use "that stream comes out of the hole" to lead to the description of the key Shuanglong Cave.

In the third paragraph (subsections 4, 5, 6 and 7), the author investigates the outer hole, the small hole and the inner hole respectively.

In the fourth section, the feeling of viewing the mountain at the mouth of the cave is written first, and then the outer hole is described in detail, and the characteristics of "width" and "size" in the outer hole are written. Finally, I mentioned the spring water and explained its flow direction. The spring water flows out from the right side of the hole. This is the hole outside.

Section 5 The writer enters the inner hole from the outer hole through the pore. This section is written in detail and can be divided into five layers:

On the first floor, write the origin of spring water, follow the natural transition above and lead to the bottom. The second layer introduces the aperture of spring water. The third layer describes the shape of the ship, which makes people have a clear understanding of the short and narrow pores. The fourth layer introduces the method of entering the inner hole through the pore. The fifth layer is about the feeling of entering the inner hole through the pores. The first is the writer's mood and preparation before crossing the hole, and then the writer's feeling when crossing the hole. Reading makes people feel immersive.

Sections 6 and 7 are the focus of this paper, which can be divided into four levels:

The first layer says "black" and "black hole". Write "odd" on the second floor. By the light of gasoline, the first thing I saw was the "double dragons winding at the top of the cave", followed by some "stalactites and stalagmites". Write "big" on the third floor. "The inner hole is much larger than the outer hole, which is about ten times that of entering the house." The fourth layer writes the "source" of water. "The source is in the dark cave", which shows the birthplace of spring and points out that Shuanglong Cave has come to an end. This paragraph mainly describes the three characteristics of the inner hole: black, strange and big.

In the fourth paragraph (section 8), write a hole and end the article naturally.

This article is clear in paragraph and organization. First, divide the paragraphs according to the tour order; Second, there is also a waterline connecting the full text in series, so there are two lines: the swimming line and the waterline running through the full text at the same time.

If some students regard four paragraphs as the third paragraph, five paragraphs as the fourth paragraph and six or seven paragraphs as the fifth paragraph, it is also possible to divide the whole text into six paragraphs.

Language factor

"There are azaleas all over the mountain, and flowers and leaves are more energetic than potted plants." This is a comparative sentence. Compared with potted azaleas, azaleas blooming all over the mountain are "energetic". "Spirituality" was originally used to describe people, but it is borrowed here to describe the good growth of flowers. Potted azaleas are also azaleas, why can't they compare with those on the mountain? The azalea on the mountain is deeply rooted and leafy, bathed in the sunshine and rain of nature, with tall plants and large and diverse flowers. The artificially cultivated potted plants are delicate but not strong, and can't compare with the azaleas on the mountain.

"Along the stream, with the mountain, the stream is sometimes wide, sometimes narrow, sometimes slow, sometimes urgent, and the sound of the stream changes tone from time to time." This is a causal sentence. The surface, velocity and sound of a stream are all related to mountains. Please look at the following sentence.

"First of all, of course, it is Ssangyong, a Huanglong, and a Qinglong winding in the ceiling. I followed his advice and liked it a little. " Why "first of all, of course" is Shuanglong, which snakes at the top of the cave, because it is the main attraction of Shuanglong Cave, hence the name Shuanglong Cave. Of course, among the many scenery in the inner cave, the first thing to see is Ssangyong. Why does Elymus look a bit like it, so do you like it or not? Two dragons are winding at the top of the cave, which is a dynamic description. There they are, bared their teeth, as if to take off. Coupled with the flickering lights and the transpiration of water vapor in the cave, it really looks like a double dragon is about to fly. However, because Ssangyong is naturally formed by stalactites and has not been artificially carved, Elymus said that it is a bit like it, but it is still certain.

(5) Explanation of words

Hip: the part of the human back where the upper ends of the two strands are close to the waist.

Winding: originally refers to the way snakes crawl. The article refers to the winding appearance of the stone dragon at the top of the cave.

Yan Ming: This lesson refers to bright and vivid colors.

Pore: originally refers to small cracks. This lesson refers to a small hole through which a boat can pass.

Sometimes: adverbs. It means it happens repeatedly from time to time, sometimes.

Winding: winding, winding. In this paper, the highway goes around the mountain and leads to the mountain.

Abrupt and gloomy: describe mountains and trees. Suddenly, tall buildings appeared. Senyu, a lush forest.

Jin: As a quantifier in the text. A bungalow is divided into front and back rows, and each row is called an entrance. The text says that the inner hole is as big as a dozen houses, that is, as big as a dozen rows of houses.

(6) Writing characteristics

In this paper, the sentences describing scenery use metaphors, metaphors, exaggerations and other methods to guide students to appreciate and experience carefully. For example, "my eyes are dim, but I can still feel the rocks on the left and right and above seem to be squeezing me." I feel that I have to raise my head a little, and my forehead will definitely break and my nose will scratch. "Through the description of psychological activities, the author vividly reflects the strange sight of the low and narrow entrance of Shuanglong Cave.

This article is written according to two clues. One is the author's swimming sequence, which is written by grasping the characteristics of the scenery. It is a "smooth" clue; The other is the origin of springs and streams, which is a clue of "anti-" The ingenious interweaving of the two clues not only makes the context of the full text clear, but also makes the orientation and direction of things observed by the author, as well as moving clues and angles very clear.

(7) Analysis of teaching emphases and difficulties.

The focus of teaching is that pores and inner holes are important landscapes of Shuanglong Cave. When learning the section "Pore", students should be guided to understand its "short", "narrow" and "dangerous". Through the pores, danger is not dangerous, so there is something strange in danger, and the strangeness is interesting, focusing on artistic conception. There are two key points in the inner cave: one is the Shuanglong wonder, and the other is the cave wonder composed of stalactites and stalagmites of various shapes and colors. We should guide students to fully imagine and activate their thinking.

Difficulties: There are several difficult sentences in this article, so students should be guided to understand their connotations. Has been involved in teaching material analysis.

Second, the teaching requirements

1. Let students understand the text, which is to record what the author saw and heard during his visit to Shuanglong Cave, so as to stimulate students' thoughts and feelings of loving the great rivers and mountains of the motherland.

2. Learn how to write scenery by grasping the characteristics, and cultivate students' ability to observe things around them and describe things in an orderly way.

3. Divide the text according to spatial order and summarize the meaning of paragraphs.

4. Learn to make new words and use "slightly" and "curious" to make sentences.

5. Understand the transitional function of some sentences in the article.

Third, teaching skills

1. Almost all the students have never been to the cave, and qualified school teachers should be able to play videos. You can watch slides even if you don't have the conditions to watch videos. Even if this condition is not met, teachers can collect pictures for students to see. In short, there should be perceptual materials for viewing.

2. Write the scenery along the Shuanglong Cave, so that students can understand its role in the full text. Otherwise, if students write travel notes and list the scenic spots in front, there will be a lot of noise, regardless of priorities.

3. After learning this lesson, the teacher organizes a tour for the students, which can be close, so that the students can master the characteristics of the scenery and write a travel note in the order of the tour.