This document provides an overview of key grammar concepts covered in the first term of grammar school, including: 1. The verb "to be" in affirmative, negative, and interrogative forms. 2. Possessive "have got" and its forms. 3. "There is/are" in affirmative, negative, and interrogative. 4. Present simple tense in affirmative form and with adverbs of frequency for common routines. 5. A note that additional grammar topics like modals, present continuous, past simple, and "be going to" can be revised through internet links provided.