For teaching Present Perfect using grammar cards, the primary focus is bridging the gap between "knowing the rule" and "using it naturally."
Here are specific aims, tasks, and card content designed for an engaging lesson:
Lesson Aims:
Accuracy: To master the have/has + V3 structure in affirmative, negative, and interrogative forms.
Function: To express life experiences (Ever/Never) and actions with a present result (Just/Already/Yet).
Fluency: To transition from Present Perfect (general experience) to Past Simple (specific details).
Time Markers: To correctly apply since (point in time) vs. for (duration).
