Unit 1,In class,Period 2,Game time: Play and say,5,6,7,10,9,11,13,18,17,15,14,3,Open the door,Open the window,5,6,7,10,9,11,13,18,17,15,14,1,Close the door,Close the window,5,6,7,10,9,11,13,18,17,15,14,5,Stand up,Sit down,Game time: Sam says,Sit down. Stand up. Open the door./window/ book. Close the door./ window/book,1,2,3,Act the story,What orders does Mr Green give in class,Sit down , please,Open the door,Come in,Close the window,Think and say,格林老师在课上给了哪些指令,Mr Robot, please,Yes,Fun time,Mr Ro