alc-english-book-4

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david 3b545bf0d3 add: master-lesson-1 — combined LLA + ST Lesson 1 (best-of, pedagogically sequenced)

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-06-12 00:13:35 +08:00

lesson-1A

1A: clamp clip padding to neighboring word boundaries (no lead-in bleed)

2026-06-11 07:14:59 +08:00

lesson-1B

1B Figure 6: three panel images keyed to dialogue lines (page-15 panel split)

2026-06-11 08:11:24 +08:00

lesson-1C

1C: fresh v2 conversion (Q&A produce drills, sports-table context, refined timings)

2026-06-11 08:29:49 +08:00

lesson-1D

1D Figure 5: recover item 3 (Kate and Betty) missed by ASR

2026-06-11 09:07:24 +08:00

lesson-2A

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-2B

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-2C

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-2D

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-3A

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-3B

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-3C

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-3D

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-4A

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-4B

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-4C

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-4D

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

master-lesson-1

add: master-lesson-1 — combined LLA + ST Lesson 1 (best-of, pedagogically sequenced)

2026-06-12 00:13:35 +08:00

st-lesson-1

add: Student Text Lesson 1 (Sports and Games) — first ST module, TTS-only with book images

2026-06-11 09:54:33 +08:00

course.course

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-1A.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-1B.module

1B Figure 6: three panel images keyed to dialogue lines (page-15 panel split)

2026-06-11 08:11:24 +08:00

lesson-1C.module

1C Figure 6: example carries the time-cue template scaffold

2026-06-11 08:38:13 +08:00

lesson-1D.module

1D dictation: prompts carry the real sentences (hidden until answered) instead of placeholders

2026-06-11 09:41:18 +08:00

lesson-2A.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-2B.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-2C.module

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-2D.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-3A.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-3B.module

ALC English Book 4 — Language Lab (v2 modules)

2026-06-10 08:24:39 +08:00

lesson-3C.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-3D.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-4A.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-4B.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-4C.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

lesson-4D.module

1A: refined clip timings (cue trimming, gap compression), 512px recomposed images, four Figure-8 panels, activity-wide Figure-5 map; SHOW_PROMPT migration + INTRO fixes for remaining lessons

2026-06-11 06:58:10 +08:00

master-lesson-1.module

add: master-lesson-1 — combined LLA + ST Lesson 1 (best-of, pedagogically sequenced)

2026-06-12 00:13:35 +08:00

st-lesson-1.module

st-lesson-1: distinct prompt/response drill voices

2026-06-12 00:01:03 +08:00