Generally speaking, the second class of English learning in China has not been well utilized. Even if there are some relevant activities, most are just showy and insubstantial, not focusing on individual learning. Nowadays, in the age of Internet, English learning should, no doubt, be closely connected to Internet. The article focuses on the teaching practice of chatting online in English by Skype. The author collects and analyzes relevant data on the students＇ feelings after the chatting practice, and meanwhile gets and analyzes the data by interviewing related foreign teachers about the students＇ comprehensive English, thus relevant results are achieved.