保定师范附属学校 吕芳Lesson 15: My Helmet Saved My Life!TitleLesson 15: My Helmet Saved My Life!PeriodoneLearn objectives:Skills:Enable Ss to retell the story about this lesson and write about how to keep safe when we ride bikes.Knowledge:Enable Ss to use new words: careless, blood, stranger, all of a sudden, etc.Affect:Be aware of safety when you ride bikes.Important points:New words: careless, blood, stranger, etc.Phrase: all of a sudden, go down, take off, Thank goodness, etc.Difficult ..