grammar focus语法焦点; 语言点 双语例句1Grammar is the focus in foreign language teaching field all the time.语法始终是外语教学领域关注的焦点。 2Each Book has 16 units, each book presents real-world information by a topic, daily new vocabulary, dialogues, pronunciation exercises and a grammar focus.每本书包含了16个单元，并以话题，日常词汇，对话，发音练习以及语法点等各个方面呈现出一个真实的语言情景。