六年级上册英语课件-Unit 3 Animal world Lesson 3｜人教新起点（2014秋）(共14张PPT)

Unit 3 Animal World Lesson 3 1 big fan tusk trunk Presentation Birds .All birds have feathers. All birds have two wings. Mother birds lay eggs. Mammals Mammals have warm blood. Mammals are covered with hair or fur. Mother mammals feed milk to their babies. Reptiles Reptiles have cold blood. All reptiles have scales. Mother reptiles lay eggs. Most reptiles have four legs. (A snake is a reptile with no legs.) Insects All insects have six legs. Mother insects lay eggs. Most insects can fly. Most insects have wings. One night,when Daniel was sleeping,he heard a terrible noise. His cat Precious was crying.Daniel was very tired,so he didn’t get up. Then Daniel’s face felt wet- -Precious was licking his face. Daniel pushed her away. Suddenly, Precious bit Daniel’s ear very hard.Daniel sat up. The room was very hot and there was a lot of smoke. His house was on fire! He picked up Precious and ran out ofthe house. Daniel was very happy with Precious.His