秋季主题——季节特征

稗草

The Earth's axis is slightly tilted in relation to its orbit around the Sun. This is why we have seasons.

In most cultures, including all western countries, the year is commonly divided into four seasons:
There are 12 months in a year.

different countries have different seasons. In Our China,
Spring is from 3 to 5,
Summer is from 6 to 8
Fall or Autumn is from 9 to 11
Winter is from 12 to 2

Look at the pictures, show me your finger. Can You tell me which one is spring?

summer? autumn or fall? winter?

Now it is fall season, the weather is Getting colder. what color is the fall season in your mind?

F:

M: it is gold in my mind. I like autumn season. Because the weather is cool. it's neither too hot nor too cold.

and also in autumn days, There are so many delicious fruits and foodstuff to gain. We often hear that fall is a season for harvesting.

Squirrels gather pinecones

raccoons are preparing for winter too.

some birds are flying to the southern places.

do all tree leaves change yellow?

No. some kinds of trees keep green all the year. We call those trees evergreen tree.

Evergreen trees
An evergreen is a tree that keeps its leaves throughout the year. Like the name says, it also stays green all year long. Examples include spruce trees and pine trees.

spruce tree

pine tree