新版新版PEP小学小学英语四年级上英语四年级上册册Unit2 My schoolbag Part B Read and writeWhats in your schoolbag?What is in your schoolbag?two storybookssome candiesthree keyssome toysa cute panda可爱的可爱的four toys four candiesa storybooktwo keysWhatsWhat is=What is in it?What is in it?I have