外教课常用英语口语1.Let's get ready for class. 准备上课。2.Class begins.上课。3.Open your books, please.请翻开书。4.please turn to Page 12.请翻开书到12页5.Please take out your notebooks/exercise books.请拿出笔记本/练习本。 6.No more talking, please.请安静。7.Attention, please.请注意。8.Are you ready?准备好了吗?9.Who can answer this question...