If you want to chat with your friend in English, you can start with a simple greeting like "Hey, how are you?" or "What's up?" Then you can ask about their day, hobbies, or interests. You can also share your own stories or opinions. Remember to listen and respond actively to keep the conversation going. Don't worry about making mistakes, just enjoy the process of learning and communicating in English.英语是一种全球通用的语言，掌握英语交流能力可以帮助我们更好地与世界各地的人沟通。与朋友用英语聊天不仅可以提高我们的语言水平，还可以拓展我们的视野，了解不同的文化和思维方式，增进交流和理解。