UNIT FIVEWHOS HE?Lesson 18,Lets learn and say!,Wwindowwall,window 窗户,wall 墙,Lets practice!,Whos this woman?Shes my ,Whos this woman?Shes my music teacher.,Whos this woman?Shes my aunt.,Whos this woman?Shes my mom.,.,Whos this woman?Shes my PE teacher.,Whos this girl?Shes my friend.,Whos this woman?Shes my teacher.,Whos this woman?Shes my elder sister.,Whos this woman?Shes my roommate.,Whos this woman?Shes my Chinese teacher.,Bye-bye,