第一部分 期末能力训练
期末能力训练（一）Unit1 Welcome back to school!
期末能力训练（二）Unit2 My family
期末能力训练（三）Unit3 At the zoo
期末能力训练（四）Unit4 Where is my car?
期末能力训练（五）Unit5 Do you like pears?
期末能力训练（六）Unit6 How many?
第二部分 期末单元闯关
期末单元闯关（一）Unit1 Welcome back to school!
期末单元闯关（二）Unit2 My family
期朱单元闯关（三）Unit3 At the zoo
期末单元闯关（四）Recycle 1
期末单元闯关（五）Unit4 Where is my car?
期末单元闯关（六）Unit5 Do you like pears?
期末单元闯关（七）Unit6 How many?
期末单元闯关（八）Recycle 2
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