Argument: We China people have backbone.

Argument: Wen Tianxiang refused to lower the yuan, refused to eat the grain he bought, and was furious and assassinated the enemy.

Argument: The article first quotes Mencius' words to explain the meaning of "backbone", and then points out the tradition and significance of "backbone" from the perspective of history and inheritance. Then, three arguments are used to advance layer by layer, and they are demonstrated from the angles of "wealth cannot be lewd", "poverty cannot be moved" and "powerful people cannot bend", which is magnificent and convincing.

Paragraph introduction:

Tan Yuan * * * has twelve natural paragraphs, and the third and sixth natural paragraphs were omitted when he was selected into the textbook. The existing ten natural paragraphs can be divided into three layers when reading. That is, the first layer (including the natural section of 1-4) directly puts forward "China people have backbone" for the first time, and then expounds the meaning of "backbone" in theory.

The second layer (including paragraphs 5-9) cited three examples to show that China people have backbone. The third layer (paragraph 10) deepens the above discussion and points out the specific content of "backbone" in today's era and the significance of carrying forward this glorious tradition of our nation at present.

These three layers are closely connected, take care of each other, deepen each other and run through. They vividly and concretely expounded what is backbone, how to do it and why to advocate backbone.