课件17张PPT。Unit 3 Public rules Lesson 2Let’ learnPick fruitshurt animalsstep on the grassclimb treesrun a red lightlight a fireLet’ practiceYou can’t pick up fruits.You can’t light a fire.Let’ reviewPick fruits Hurt animals Climb trees Step on the grass Run a red light Light a fireYou can’t pick fruits You can’t light a fire You can’t hurt animals You can’t step on the grass …HOMEWORKThank you!
