English book of grade 4Unit 1 my classroom、LETS TALK(Page5)Hello,Mike.Hi ,Amy.This is Zhang Peng,our new classmate.Mike,we have a new classroom.Really?lets go and have a look.Wow!its so big!Look!this is my new desk.We have 6 new lights.wheres my seat?its near the door.(Page8)Good morning.lets clean the classroom.Good idea.lets clean the desks and chairs.All right!Let me clean the window.Let me clean the board.Look at the picture.its nic
