Lesson7《Let’s go swimming,OK》教学设计含反思
Lesson7《Let' s go swimmingQK?》教学设计含反思课时：Let's learnTeaching Content:科普版四年级下册第七课：Lets go simming, OK?
Lesson7《Let’s go swimming,OK》教学设计含反思
Lesson7《Let’s go swimming,OK》教学设计含反思Lesson7《Let’s go swimming,OK》教学设计含反思Lesson7《Let’s go swimming,OK》教学设计含反思