"戴上耳机开始用英语" 的英文表达可以是 "Put on headphones and start speaking Engpsh" 或 "Wear headphones and start speaking Engpsh."
这个表达的来源可能是人们在学习英语时常常会使用耳机来听磁带或 CD 来练习发音或听力。在使用英语时，人们也可能会使用耳机来隔绝噪声，使得自己可以更好地集中注意力。
以下是一些使用 "put on headphones" 或 "wear headphones" 的英文例句：
"Before we start the lesson, let's put on our headphones so we can psten to the audio tracks." (在我们开始课前，让我们戴上耳机听音频轨道。)
"I always wear headphones when I'm working at the pbrary so I can focus on my studies." (我在图书馆工作时总是戴着耳机，这样我就可以专注于学习。)
"Put on your headphones and psten to the instructions carefully. You'll have to repeat what you hear." (戴上耳机，仔细听取说明。你需要重复你所听到的内容。)