m3u3
m3u3教案
巩固 拓展延伸 回归主题 Step Two: Revision and practice A: Revise the words space. B: Revise the grammar: the Present Perfect Tense C: Finish Activity17 Step Three: Listening, speaking and learning A: Listen
巩固 拓展延伸 回归主题 Step Two: Revision and practice A: Revise the words space. B: Revise the grammar: the Present Perfect Tense C: Finish Activity17 Step Three: Listening, speaking and learning A: Listen