introduction

The importance of unit teaching in English curriculum was emphasized, and it was pointed out that it is a key link in cultivating students' core subject literacy. The concept of English learning activities is the basic idea for improving students' learning and practical abilities. By designing unit learning activities based on thematic significance, it promotes students' deep understanding of the theme, integrates language and cultural knowledge, and achieves the integrated development of language ability, thinking quality, learning ability, and cultural awareness. When organizing and implementing unit teaching, teachers should pay attention to the core content of the unit theme, design a series of interrelated and progressive language learning and application activities, and guide students to explore the meaning of the theme.

The main problems in the design of unit learning activities

There are two main problems in the design of middle school English unit learning activities: firstly, teachers overly focus on the form of activities and neglect the integration and cyclic reproduction of content, which makes it difficult for students to comprehensively apply the knowledge they have learned; Secondly, neglecting the correlation between activities cannot promote the comprehensive development of students' literacy. To address these issues, teachers need to analyze the relationship between unit themes and discourse based on the perspective of English learning activities, construct an integrated, relevant, and developmental unit education blueprint, and establish core literacy development goals. At the same time, guided by the theme, design comprehensive, relevant, and progressive learning activities to guide students to gradually form deep cognition, attitudes, and value judgments, and promote the realization of core competencies.

Strategies for designing unit learning activities with problem-solving as the core

Starting from the perspective of English learning activities, this paper explores the design strategies of unit learning activities with problem-solving as the core. Teachers should adopt a small step cycle approach to help students transition from learning comprehension to practical application, and then to transfer and innovate, gradually constructing meaning and internalizing knowledge, and enhancing problem-solving abilities. The design of unit learning activities should be comprehensive, relevant, and progressive, in line with students' cognitive development and the characteristics of English language learning.