introduction

The core position of vocabulary in language learning was discussed, emphasizing the new requirements of the "New Curriculum Standards for Yijiao" for vocabulary learning, which is to understand and express theme related information through multiple language activities in discourse. The limitations of traditional vocabulary teaching methods, such as teacher led and student passive learning, have been pointed out, resulting in low student motivation and poor teaching effectiveness. At the same time, incidental vocabulary acquisition was proposed as a research direction for improving vocabulary teaching, emphasizing the importance and practical value of exploring effective strategies for primary school English vocabulary teaching in the context of the new era.

The meaning and relationship of theme and vocabulary incidental teaching

Explored the core role of themes in primary school English vocabulary teaching and emphasized the importance of incidental vocabulary acquisition. The theme provides context for language learning, which helps students master vocabulary usage in real contexts. The incidental acquisition of vocabulary occurs naturally through language skill practice, promoting students' comprehensive understanding of vocabulary knowledge. Intentional learning, as the main way of vocabulary intake, requires sufficient contextual input and repetition frequency. The article proposes a vocabulary incidental teaching strategy that combines incidental learning and explicit learning, based on the theme, to improve the effectiveness of vocabulary teaching. The current primary school English vocabulary teaching has problems of neglecting themes, superficiality, and fragmentation, resulting in heavy learning burden and poor effectiveness for students. By combining theme and vocabulary teaching, students' active learning and application of vocabulary can be promoted, and an effective classroom ecology can be constructed.

Strategies for conducting vocabulary incidental teaching in dialogue classes based on themes

Explored the implementation of theme based vocabulary incidental teaching strategies in primary school English conversation classes. Research has shown that effective vocabulary incidental teaching needs to be combined with students' interests, repetition, intentional attention, and language output. Taking the dialogue teaching in the second volume of Grade 6 of Yilin Primary School's "English" as an example, the following strategies are proposed: firstly, by creating multimodal scenarios to stimulate students' interest and participation willingness, such as playing animations and asking questions to guide students to discuss summer activities. Secondly, carefully select vocabulary around the theme and design vocabulary learning activities at different levels, including learning comprehension, application practice, and transfer innovation, to promote students' in-depth understanding of vocabulary. Thirdly, highlight the target vocabulary through methods such as repetition, rereading, and annotation, attract students' attention to language forms, and strengthen intentional attention. Finally, encourage students to engage in language output, such as retelling tasks and designing personal summer plans, to consolidate their vocabulary learning effectiveness and promote the integration of learning and application. Through these strategies, teachers can optimize vocabulary incidental teaching and improve students' vocabulary mastery and application abilities.

conclusion

The importance of themes in primary school English vocabulary teaching was emphasized, and it was pointed out that teachers should consider factors such as students' interests and frequency of vocabulary repetition, and design teaching activities from both input and output perspectives. By creating multimodal contexts to stimulate students' interest, carefully selecting vocabulary and designing activities, promoting students' language output, and consolidating learning outcomes. Teaching cases have shown that vocabulary incidental teaching can reduce students' burden, improve learning outcomes, and cultivate students' language and learning abilities. Teachers should combine vocabulary incidental teaching with intentional learning, create vivid and interesting contexts, and naturally integrate vocabulary learning into the classroom, shaping a classroom environment that integrates learning and application.