This lesson plan is for a 40-minute English class for 3rd year secondary students focusing on the past simple tense. The teacher will review irregular verbs from the previous class using a text about the Apollo 11 moon landing. Students will then read a new text about Argentina's first satellite, AR-SAT 1, and answer comprehension questions. The lesson introduces adverbs to describe verbs and students practice using adverbs to complete sentences. Activities include filling in a chart with adverb sentences in groups and matching adjectives with their adverb forms. The goal is to develop students' reading, writing, speaking and listening skills through communicative exercises focusing on the target grammar points.