Unit 6 Lesson33Would you like to take a trip?New wordsseal海豹New wordsdolphin海豚New wordshippo河马New wordstiger老虎Whats that in English?Its a _.hippoWhats that in English?Its a _.tigerWhats that in English?Its a _.dolphinWhats that in English?Its a _.sealSummary 句型:Whats that in English?回答:Its