主格:I,he, she, it, you, they 1.I am a teacher. 2.He is a teacher. 3.You are teachers. 賓格...
主格:I,he, she, it, you, they 1.I am a teacher. 2.He is a teacher. 3.You are teachers. 賓格...
Be 動詞的否定 在is , am , are , was , were 后面加not. 縮略式isn't , am not , aren't , wasn't , were...
Be 動詞的形式 be , is , am , are , was , were , being , been is , am , are : 一般現(xiàn)在時(shí)的be動詞 1.Th...
五種基本句式 (主語:問的是什么 || 謂語:表示動作 || 賓語:主體執(zhí)行的動作 || 系: || 連接作用的動詞 || 表語: 描敘主語性質(zhì),特點(diǎn)的詞 賓語: 動作執(zhí)行...