SectionAPeriod1(1a—2d)Unit3Isthisyourpencil?penpencilpencilboxbookdictionaryschoolbageraserrulerWhat’sthis?apencilapencilcaseabookadictionaryaneraserarulerWhat’sthis?It’sa/an…What’sthat?Isthata/an…?It’shereraser.AguessinggameIt’saneraser.What’sthat?Isthata/an…?It’shisschoolba...

时间:2024-11-17 13:54栏目:幼儿/小学教育