B1 Preliminary - Cambridge
assets.cambridgeenglish.org › lessonplans-b1B1 PreliminaryB1 Preliminary for Schools Lesson plans Appendix 01 Appendix: Lesson plan 1 – B1 Preliminary for Schools wordcards B1 Space sun star astronaut climate change take off atmosphere dangerous exciting explore environment helmet discover planet solar system spaceship rocket speed float science fiction scientist