teaching phases的用法和樣例：
例句
- English phonetic teaching is an important teaching step in elementary stages.
語(yǔ)音教學(xué)是英語(yǔ)基礎階段重要的教學(xué)環(huán)節。 - Graduation design is an integrated practice segment to realize the target of the undergraduate teaching.
摘要畢業(yè)設計是實(shí)現本科教育目標的一個(gè)重要實(shí)踐性教學(xué)環(huán)節。
