Is-this-a-···-句型操练

Yes.Isthisapanda?Isthatamonkey?thatthisYes.Isthisanelephant?No,it’sacow.S1:Isthis/thata/an…?S2:Yes.No,it’sa/an…S1:Isthis/thata/an…?S2:Yes.No,it’sa/an….S1:Isthis/thata/an…?S2:Yes./No,it’sa/an…S1:Isthis/thata/an…?S2:Yes./No,it’sa/an…S1:Isthis/thata/an…?S2:Yes./No,it’sa/an…S1:Isthis/thata/an…?S2:Yes./No,it’sa/an…1.Talkaboutthezoo.2.Readpage48—49.