In one test, a selection from the lesson "The Brave Capture of Luding Bridge" was chosen, focusing on the part where the charge is initiated... 22 heroes, ( ) short guns, ( ) machetes, ( ) grenades, ( ) the enemy's dense gunfire, ( ) the iron chains and rushed to the opposite bank... The students were asked to fill in the blanks with the appropriate action verbs. The answers were varied, both amusing and heart-wrenching: some students wrote "take, take, take, welcome, use," others wrote "carrying machetes, pinching grenades," and there were even those who wrote "following the enemy's dense gunfire"... Although this was not a lesson that required recitation, this series of action verbs should have been a very vivid example of language description in the lesson, something worth accumulating. Even if one does not accumulate these words, mastering these action verbs should be something that should be paid attention to in regular teaching, right? But why are there so many problems? What is the reason for this?