Write some sentences about cold weather.

Write sentences about cold weather as follows:

1, the north wind roared, and it was freezing in the ice and snow.

2. In the cold winter, the wind and snow are mixed, which makes people tremble and their teeth rattle.

3, in the cold winter, heavy snow, ice and snow, chilly, so cold that people can fight the cold war.

4, the wind is biting, and the cold weather makes people feel extremely cold, as if to freeze people.

In the winter morning, the chill is pressing, so cold that people feel biting pain, as if to freeze human bone marrow.

6. Just like these days, the weather is cold. It was below zero a few days ago, and it didn't snow. Today it's above zero once or twice, but it's snowing.

7. In winter, the north wind whistles and heavy snow falls. Cold air, like a giant, keeps the earth firmly inside and makes us tremble.

8, count nine cold days, freezing thousands of miles. The whole world has become a big refrigerator, the mountains are shivering with cold, the rivers are stiff with cold, and the air seems to be frozen. The snow cellar is covered with ice and snow, and it is very cold.

9. At midnight, it was extremely cold. In the pale moonlight, the sand dunes look like a silver tomb, and there is no movement. He shivered in the cold north wind, and his hands and feet were stiff with cold.

10, it was very cold last winter, dripping into ice. People who travel have to wear masks, and the hot air exhaled will frost immediately.

The importance of keeping warm:

1, keeping warm helps to keep the temperature in the body stable. We need to know the importance of keeping warm to human health. Keeping warm is not only to make yourself more comfortable, but more importantly, to keep the temperature in the body stable.

2. Keeping warm helps to reduce the burden on the heart. As the temperature continues to drop, people not only need to keep warm and cold, but also pay attention to protecting their heart health. The heart is one of the most important organs in our body. It plays the role of pumping blood, supplying oxygen and nutrition to human body.

3, keeping warm is conducive to increasing immunity. Keeping warm can promote blood circulation and improve body metabolism. Keeping warm can relax blood vessels, make blood flow smooth, and make the organs and tissues of the body get sufficient oxygen and nutrition supply, thus enhancing the body's immunity and helping to resist the invasion of viruses and bacteria.