... Unit 6: ENVIRONMENT Lesson 1 : Getting started, Listen and Read + LF.2 A. Aims: By the end of the lesson, students will be able to read the text ... what to do to protect our environment *Teaching aids: Pictures, tape, extra board, lots (with questions) b.Content: I. Prereading: 1. Warmup: a, Match these environment problems to ... the full sentences: *Key: Group 1–f: Group 1 walks along the shore Group 2–e: Group 2 checks the sand Group 3 b: Group 3 checks among the rocks Mr Jones–a: Mr Jones collects all the bags and...