Teaching material analysis: this unit is "love English of grade eight census unit 3 the content of the three topics. It is the center of controversy over the past the study and application. This class is a quarter with a grammar in order to study the main task for language teaching mode starting classes, the main teaching content is in the past. Through the teaching task to overall perception in the past when language environment and usage. Guide the students learn to use the past to express meaning. Teaching material analysis: this unit is "love English of grade eight census unit 3 the content of the three topics. It is the center of controversy over the past the study and application. This class is a quarter with a grammar in order to study the main task for language teaching mode starting classes, the main teaching content is in the past. Through the teaching task to overall perception in the past when language environment and usage. Guide the students learn to use the past to express meaning.