This document summarizes a tutorial on grammar and vocabulary for pre-intermediate English learners. The tutorial aims to teach students the correct use of grammar at their level so they can use it in daily life, and provide tips to expand their vocabulary. It discusses why grammar is important to communicate in a foreign language, and how understanding grammar offers insight into language and the human mind. Key parts of a sentence are defined, such as subjects, verbs and objects. Examples of sentences are provided and exercises are given to practice verbs in the present simple tense and using adjectives and adverbs to modify words.