知识与技能 enable the ss to know more about the living things under the sea and experience the beautiful and harmonious nature by reading a diary describing the animals and scenery under the sea and learn to write a similar one according to the expressions given. 过程与方法 reading and discussing 情感态度价值观 try to improve the students’ reading ability by grasping the information in the dairy about the world under the sea. strengthen their sense of environmental protection.