一、从现象着手分析
例如,在Unit 8 Open Day这一单元中它原有结构是这样的:Part A.Read and say这一部分出现了:What's in your classroom?There's a notice board.There are some bookcases.There's a piano near the window.There are some songbooks on the piano等句式,同时还出现了Sometimes/big and bright/in class/lots of等生词和短语;Part B.Look,read and learn.主要学习十个单词,其中chair,blackboard,computer,picture,bookcase学生已经接触过了;Part C.Work in pairs.主要操练What's in……?There's……/There are…….