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are they? B: They are _______. A: Thanks. B:______ _________. they aren’t oranges You’re wele 中小學(xué)課件 2 Look, listen and learn What’s this/that? It’s … What are these/those? They’re … a book two books an orange five oranges a pencil three pencils a bus six buses a ruler four rulers a box seven boxes 中小學(xué)課件 可數(shù)名詞復(fù)數(shù)變形規(guī)則: (1) 在一般情況下直接在詞尾加 s, 例如 : deskdesks penpens pencilpencils carcars appleapples teacherteach