Good morning!上午好!
Good afternoon!下午好!
Open your books.翻开你的书。
Turn to pageXX.翻到XX页。
Who can tell me ...?谁能告诉我....
Who knows ...? Raise your hand!谁知道?举起你的手!
How many of you have read the text/done the exercise/...?多少人已经读过/做过练习?
Great!
Excellent!
Thank you!
Anything more?还有别的吗?
Do you have anything to add?有什么要补充的吗?
Let's have a break.让我们休息一下。
Remember to hand in your homework before the next class.记得下堂课前把你们的作业交上来。
勤能补拙。你这种情况,我可以断言是你不够勤,缺乏毅力。
要多读。不懂虚心的去问老师。祝你学习进步!