Computers-回归复习课课件(新人教版高中英语必修 2 unit 3)
Computers-回归复习课课件(新人教版高中英语必修 2 unit 3)第5页

 1. How to correctly use the Present Perfect Passive Voice 2. A summary of key words in Unit3(at most 5 words). 3. A summary of important expressions in Unit3(at most 5 ones).

Self-construction

2-5 Points