英语必修5译林牛津版unit 2同步复习第1课时导
学案 module 5 unit 2 《课前温习》 i. 短语翻译 1. environmental protection 2. open the floor 3. harm/damage the environment 4. follow the schedule for sth 5. voice sth 6. large amounts of 7. make sb sick 8. flow into 9. wipe out large num
