After-class practice of "seeing the clouds and knowing the weather"

1. This sentence begins with the result of looking at the clouds: "There are thousands of postures, and they are ever-changing." The first four words summarize the shape of the cloud, and the last four words have been talking about the characteristics of the cloud.

2. a: no. Because the scope of climate is wider than that of weather, climate refers to the degree of warmth in a day or even a year or the change of seasons all year round, while weather only refers to whether it will be windy or rainy today. So the word weather can't be replaced by climate.