The Task-Based Language Teaching also known task-based instruction, focuses on the use of authentic language and on asking children to do meaningful tasks using the targeted language. [1] The Task-Based Language Teaching (TBLT) attaches importance to learn by doing and pays attention to children's experience instead of learn by rote. The core of TBLT is to enrich the input, output and to improve children's recognition for targeted language by kinds of communication tasks. Therefore, this article will discuss how to apply the task-based language teaching method into children's English learning in china.