Item 2: Please state your understanding of this sentence and its meaning.
Item 3: Have a competition about knowledge (in the form of group competition).
Item 4: announce the results of the competition and find some students to perform the program. (In terms of knowledge, just sing with a pair of reeds. )
Fifth, let the students go home to look up some famous sayings and aphorisms about knowledge and exchange them.
Sixth: conclusion, summary, let the students talk about what they will do in the future and what they have learned.