There are seven days in a weeklesson 19key words• week 星期，周• day 白天，一天• Sunday 星期日Just speak• Hi,everyone! let's play a chain game!• Great!• How many days are there in a week?• 一个周有几天？• There are seven days in a week.• 一周有七天。What are they? 他们是什么？• They are Sunday. 星期天 • Monday 星期一• Thusday 星期二• Wednesday 星期三• Thursday 星期四• Friday 星期五• and Saturday 星期六• lesson 20• Today 今天• Monday 星期一• Tuesday 星期二日期 英语 简写 Monday 星期一 Mon.Thusday 星期二 Tue.Wednesday 星期三 Wed.Thursday 星期四 Thur. Friday 星期五 Fri. Saturday 星期六 Sat. Sunday. 星期天 Sun.
