外研版《Unit2 Did you have a nice holiday》ppt课件
外研版《Unit2 Did you have a nice holiday》ppt课件第3页

Chant

Did he ,did he ? Yes,he did.No, he didn’t. Did she ,did she ? Yes,she did .No,she didn’t. Did it,did it ? Yes,it did .No,it didn’t. Did they ,did they? Yes, they did .No,they didn’t.