The invented handheld digital learning machine includes a CPU, a LCD, a touch screen, a keyboard, an input information coding chip, a MP3 audio decoder chip, a system memory and Flash memory, a containing vocabulary, a grammar and a reading subroutine, which has six forms of letters forming word, one reply from three, one filling from three, forming sentences with vocabularies, listening and selecting words to form sentences, flashing words to select sentences, and show all the titles with specific game windows. This invention provides the functions of wisdom learning, intellectual exercise and intelligent control to improve the learning interest of students.