Simple Past Tense: Cracking the Code

Section role: supports the 'Cracking the Past Tense Code' section while the teacher formalizes the rules of the Simple Past and introduces its audio-visual components, building on student discoveries from the previous section. Slide outline: (1) Title — 'Simple Past Tense: Cracking the Code' — visually linking to Alex's story from Section 2; (2) Regular Verbs — Rule: add '-ed', examples including 'played', 'studied', 'stopped'; (3) Irregular Verbs — 'Rule Breakers' — examples including 'go/went', 'buy/bought', 'see/saw', emphasizing memorization; (4) Negative Sentences — Structure: 'didn't + base verb', examples from Alex's story like 'Alex didn't go to the park'; (5) Interrogative Sentences — Structure: 'Did + subject + base verb?', examples like 'Did you play yesterday?'; (6) Pronunciation of -ed — explaining /t/, /d/, /ɪd/ sounds with examples like 'watched', 'cleaned', 'started'; (7) Common Time Markers — 'yesterday', 'last night', 'two days ago', linking back to vocabulary introduced in Section 1. Concrete examples: 'play', 'go', 'buy', 'see', 'study', 'stop' transformed into their past forms; specific sentences from Alex's story for negative and interrogative structures. Hooks back to the rest of the lesson: references 'Alex's Lost Sunday' (Section 2) findings as the foundation for these rules and introduces pronunciation for the upcoming listening activity. Closing slide: 'What did Sam do differently yesterday?' — setting up the listening task that follows. This material is part of a English foreign-language class for students in Chile learning English. Regardless of the material's language, the key terms and examples being taught must be written in English, not in the students' native language.

Lara de Teachy