Point out the description methods used in the following sentences and briefly taste their functions. (1) Li is about to taste the famous Guinness, and his fingertips will touch the edge of the bowl.
(1) Description of mode and action. Li Hongzhang's misunderstanding of "Yangjia Tea Soup" is detailed and vivid, which is the development of the story and can be said to be suspense. ?
(2) Description of appearance and action. "Dress lavishly", "stand up straight" and "go on the rampage" wrote Hai Zhangwu's domineering and arrogant posture.