The teacher just writes the words on the blackboard, writes out the usage and collocation, and then explains it once or several times, and does not interact with the students.
The teacher just put the word board book on the blackboard, write the usage and match, and then explain it again or several times, and does not interact with the students.
The teacher just writes the words on the blackboard, writes out the usage and collocation, and explains them once or several times without any interaction with the students.