1. Englishcourselevel 2 Prof. José Ignacio Castellanos| UPN-111 Guanajuato |Unit 10| Grammar point A The material included in thispresentationisforreference use only, itisbasedoninterchangethirdeditionstudentbook and the audios weredownloadedfromtheintechange web page. Professor Castellanos isnorresponsibleforthe use thatthestudentsmake of it.

2. Adverbsfromnouns

3. Firstconditionalsentence