Some of the problems faced while listening to a lecture are as follows: Attention deficit - Many students are not able to concentrate and pay attention to what is being said. ... Power issues - Sometimes students are unable to attend the classes in the stipulated time due to power shutdowns. So for that apply these methods:
Get your mind in the right space. ...
Get yourself in the right space. ...
Eliminate distractions. ...
Look for signals. ...
Listen for what is not being said. ...
Sort the information. ...
Take notes. ...
Ask questions.
And the main point;don't think the lecture as a lecture take it as an interesting story that you must know>_<.