【Unit1】In the school_A 【Unit1】In the school_B 【Unit2】A Music class_A 【Unit2】A Music class_B 【Unit3】Looking and seeing_A 【Unit3】Looking and seeing_B 【Unit4】look_A 【Unit4】look_B 【Unit5】Look at the shadow!_B 【Unit6】On the farm_A 【Unit6】On the farm_B 【Unit7】Cute animals_A 【Unit7】Cute animals_B 【Unit8】How do you feel？_A 【Unit8】How do you feel？_B 【Unit9】How does it feel？_A 【Unit9】How does it feel？_B 【Unit10】Friends_A 【Unit10】Friends_B 【Unit11】A birthday party_A 【Unit11】A birthday party_B 【Unit12】Seasons_A 【Unit12】Seasons_B 【Unit13】Sounds_A 【Unit13】Sounds_B 【Unit14】Food_A 【Unit14】Food_B 【Unit15】Sports_A 【Unit15】Sports_B 【Unit16】Favourite toys_A 【Unit16】Favourite toys_B 【Unit17】A day in the park_A 【Unit17】A day in the park_B 【Unit18】Days of the week_A 【Unit18】Days of the week_B