On College English Vocabulary Teaching Strategies from the Perspective of Constructivism

The application of constructivism theory in vocabulary teaching makes it possible to put forward some college English vocabulary teaching strategies, including the root-affix lexical bundle construction, the sound-morpheme-meaning construction, the word-context-dynamic semantic construction, the experience-cognitive activation-schematic construction, which is conducive to the combination of top-down explanation by teachers and bottom-up construction by students, giving full play to students’ subjective initiative in vocabulary learning and improving teachers’ vocabulary teaching efficiency.