新概念2Lesson7toolate为时太晚教研版课件.pptx

Lesson Lesson 7 Too late7 Too late 为时太晚The keys have been missing for ages. 钥匙很久以前就不见了。替换练习：他已经失踪了一个星期了。He has been missing for a week.Listening ExercisesToday well listen to a story about the theft of some diamonds.Listen to the story and see if you can answer this question:Did the detectives save the diamonds? 3steps 泛听- 每句精听简单讲解- 回答问题。No ， they didnt.