Unit 8 Is this an orange?执教:彭祺Its an orange.What is this?Its an apple.What is this?Its a banana.What is this?Its a lemon.What is this?Its a mango.What is this?Its a pear.What is this?Lets readWho is the best?快速抢读单词快速抢读单词 Yes,it is.No,it isnt.Yes,it is.Is this an apple?No,it isnt.Is this a mango?No,it isnt.Is this a lemon?No,it isnt.Is this a banana?No,it isnt.Is this a tree?Is this a/an-?Yes,it is.No,it isnt.In the fruit market在水果市场在水果市场 Useful sentences:Whats this?Is this a/an-?Yes,it is./No,it isnt.goodbye !