Implementation Strategies of Unit Holistic Teaching Based on Deep Learning—Taking PEP Compulsory Study 1 Unit 3 as an Example

At present, there is fragmentation in high school English teaching. In view of the above problems, teachers urgently need to realize the conversion from “classroomism” to “unit theme”. This paper takes the teaching design of Unit 3 of the new English textbook as an example, and introduces the implementation strategies and methods of unit teaching based on deep learning from the aspects of establishing the unit theme goal, designing unit teaching activities, and realizing unit teaching evaluation.