The detailed description of the spider's movements shows that the spider is determined to hunt for itself at this time.

This paper examines students' ability to imagine and write words according to the content of the text, makes reasonable imagination on the basis of understanding the content of the text, and then organizes language to speak.

Amber is a popular science fair. With the help of reasonable imagination, this paper vividly describes the discovery and formation process of amber, explains the scientific basis and value, and stimulates our interest in science.