人教 PEP 版四年级上册期中复习资料Unit 1My classroom单词:有关教室物品类classroomwindowblackboardlightpicturedoorfloorcomputerteachers deskwallfanTVnearreallycleanhelp句型:询问教室物品:Whats in the classroom?One blackboard, one TV, many desks and chairs.询问物品位置:Where is it ?Its near the window.We have a new classroom.Lets go and see.Its so big.Lets clean the classroom.Let me clean the windows.