1、Unit 2 Whats your number?seventeeneighteenseveneightWhats eight and nine?!Its seventeen.!8和9相加是多少？!是17Whats nine and nine?!Its eighteen.!9和9相加是多少？!是18小知识!class!之前我们学习的是班级的意思，而在本课中学习的是同学们的意思!比如本课中的老师早晨和全班同学问好。!eg：Good morning，class!意思就是同学们早上好。重点句型!Whats eight and nine?!此句型我们在前一课学过，但是我们仍然需要好好学习，会回答并且会
2、提问。联系上下文补全对话。!AWhats your number?BGood morning，Li Yan.!CWhat class are you in?DIm from England.!单项选择!()1.Whats _ and nine?Its seventeen.!Aseven Beight Cnine!()2.Good morning，class._!AGood morning，teacher.BGoodbye，teacher.!CGood afternoon，teacher.!()3.Whats _ number?!Ashe Byou Chis!()4._ class are you in?!AWhat BWhere CWho!()5.Lets count _ one _eighteen.!Afrom；to Bfrom；in Cbegin；to
