"Chinese Stone Arch Bridge" PPT Courseware 4

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"Chinese Stone Arch Bridge" PPT Courseware 4

At the beginning, the bridge opening of the stone arch bridge is compared to a rainbow. What is its purpose?

vividly describe its shape,

Highlight its graceful form.

This kind of bridge is not only beautiful in form, but also strong in structure. Is it okay to remove "not only" and "but also"? Or can we reverse the order of "beautiful form" and "sturdy structure"?

No. These two words represent a progressive relationship, and when removed, they become a parallel relationship.

It cannot be reversed. The beautiful form is the initial intuitive impression; the solid structure is the further rational understanding.

What are the characteristics of "my country's stone arch bridge"?

1. Has a long history;

2. Found almost everywhere;

3. Different sizes and forms;

4. There are many amazing masterpieces.

Divide the fifth paragraph into three layers

1. Zhaozhou Bridge is very majestic... Zhang Jiazhen of the Tang Dynasty said that it is "strangely made, and people don't know why."

2. The characteristics of this bridge are... Looking from a distance, this bridge looks like "the clouds are rising in the early moon, and the rainbow is drinking in the stream."

3. The high technical level and immortal artistic value of Zhaozhou Bridge... His name is still engraved on the inscription at the head of the bridge.

The whole bridge has only one large arch, which is 37.4 meters long. It was the longest stone arch in the world at the time. Can "calculated at the time" be deleted?

"At that time" is limited in time, which is more consistent with the actual situation and the language is more accurate. Cannot be deleted.

"Calculable" can be deleted, because this is a generally accepted conclusion in the history of world bridges. This world record has been maintained for more than 1,000 years and was not broken until the 20th century. (This answer is different from the teaching reference)

Divide the sixth paragraph into four levels and summarize the meaning of the levels

1 Construction period: The Marco Polo Bridge on the Yongding River was built between 1189 and 1192 AD.

2. Structural method: The bridge is 265 meters long... Because the arches are connected, this kind of bridge is called a combined-arch stone bridge.

3. Solid structure. When the Yongding River floods, it comes with great force... which shows its solid structure.

4. Beautiful form. The bridge deck is paved with stone slabs...it is thousands of shapes and lifelike.

Read the introduction to Marco Polo Bridge in "Cihai" at the end of the text. Compared with the text, what extra content is there? Do you feel that the text’s explanation of Marco Polo Bridge is not comprehensive enough?

More: "Lugou Xiaoyue" monument, Anti-Japanese War Memorial Hall and monuments, the new bridge next to the bridge, etc.

The text introduces the characteristics of Chinese stone arch bridges through Marco Polo Bridge. If it is as comprehensive as "Cihai", it will inevitably blur the purpose of writing.

What is the main content of "Overnight in Lugou"? How is the writing method different from the introduction to Marco Polo Bridge in the text?

1. "Sleeping at Lugou" is a narrative text, and the text is an explanatory text.

2. "Overnight at Marco Polo Bridge" describes the scene of watching the "Morning Moon at Marco Polo Bridge", focusing on the moonlight and water flowing under the bridge, and finally the Marco Polo Bridge. The main method is narrative and description. The text explains the characteristics of Marco Polo Bridge in a plain way.

Keywords: Chinese Stone Arch Bridge courseware, Chinese PPT courseware download for the first volume of the eighth grade of the New People’s Education Press, eighth grade Chinese slide courseware download, Chinese Stone Arch Bridge PPT courseware download, .PPT format;

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"Chinese Stone Arch Bridge" PPT download:

"Chinese Stone Arch Bridge" PPT Download Part One Content: Author Mao Yisheng (1896-1989) was born in Zhenjiang, Jiangsu Province, a famous bridge expert and an academician of the Chinese Academy of Sciences. He presided over the design of the Qiantang River Bridge, which is my country's first dual-purpose railway and highway designed and built by the Chinese themselves.

"Chinese Stone Arch Bridge" PPT:

"Chinese Stone Arch Bridge" PPT Part One Content: Author's business card Mao Yisheng (1896-1989), formerly known as Yisheng, also known as Tang Chen, was born in Zhenjiang, Jiangsu Province. He is a bridge expert and is known as the father of modern bridges in China. He presided over the construction of my country's first railway designed and built by the Chinese themselves.

"Chinese Stone Arch Bridge" PPT courseware 8:

"Chinese Stone Arch Bridge" PPT courseware 8 Learning requirements: 1. Pay attention to how the text grasps the characteristics to introduce things. 2. Clarify the order of instructions. 3. Understand commonly used explanation methods. 4. Understand the accurate and thoughtful language of expository texts. 1. What is expository text? Explanatory text..

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Update Time: 2024-11-16

This template belongs to Chinese courseware People's Education Press eighth grade Chinese language volume 1 industry PPT template

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