第四课时：Section B (3a-Self Check,What did you do last weekend,Unit 12,课文呈现,知识讲解,第四课时：Section B (3a-Self Check,词汇 听写,课堂导入,3a,3b,课堂小结,课后作业,课堂练习,同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧,Talk about your last weekend with your partners: A: How was your last weekend? B: It was,Look at the pictures and complete the passage,3a,I had a busy weekend.On Saturday morning，I cleaned my roomIn the afternoon，I _ It was a little difficult.On Saturday night，I stayed at home and _ cook
