An Analysis on an ESL Class

Input is the precondition of interaction and output while output promotes the input and the interaction of language,which could increase the effectiveness of input and enhance the chance of the absorption of interaction.By analyzing an ESL class,this paper gives readers a picture of how the second language (SL) learners get information,absorb and digest the information,produce language and form their language system in their SL learning.At last,it gives suggestions on how to ensure language learners have a better chance to get comprehensible input,assimilate language during interaction and output more accurate and comprehensible second language in an ESL class.