First, the teacher can expand each lesson with a theme; then, after a unit has been studied, the teacher can summarize it in the unit review class; finally, the teacher can summarize all the units in the mid-term or end-of-term review together.
First, the teacher can expand each lesson with one topic, then, after the teacher has finished learning in one unit, in the unit review class, and finally, the teacher can summarize all the units together during the mid-term or final review.
First, the teacher can start each lesson with a topic; then, the teacher can summarize all the units in the unit review class after learning a unit; finally, the teacher can summarize all the units in the mid-term or final review.<br>