Current location - Training Enrollment Network - Mathematics courses - The combination of similar words in the first lesson of the first volume of the fourth grade
The combination of similar words in the first lesson of the first volume of the fourth grade
The first lesson of the first volume of the fourth grade is as follows:

1, indicating (title, address)

2. Cover (mask, lampshade)

3, thin (thin, thin paper)

For thousands of years, Qiantang River has attracted many tourists with its unique and extraordinary trend. It describes the grand occasion of tide watching, the scenes before the tide comes, when the tide comes and after the tide head, the whole process of the tide rushing from far and near to the west, the dynamic change of the river tide from calm to roaring and back to calm, and the strangeness, grandeur and grandeur of the tide.

Extended data

Qiantang River is located in Zhejiang Province, China, and finally flows into the East China Sea. Its mouth tide is qiantang bore, which is famous all over the world. Many tourists come to see this spectacle every year. Before the tide came, a small white spot appeared in the distance, which turned into a ray of silver line in the blink of an eye, and the white line rolled in with the low tide sound.

Almost before people can react, the surging tide has roared, with a peak of 3-5 meters. The back wave catches up with the front wave, layer by layer, like a long leucorrhea, overwhelming. As the poem says: "Qiantang seems to be wave after wave, and it is outrageous to suddenly come;" It seems that in ordinary rivers, the energy is amazing. "

From far and near, the tide rushes in, pushed by the tide, and the sound is like thunder, and the beads are splashed with jade. It is Malik's Pentium. Tide watching began in Han and Wei Dynasties and flourished in Tang and Song Dynasties. After more than two thousand years, it has become a local custom.