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here …? Yes, there is./ No, there isn’t.Arethere…? Yes, there are. /No, there aren’t.否定句: There isn’t …. Therearen’t….Sit down pleaseDon’tsit down, please. 。小學2018英語語法知識點匯總主格: I we you she he it they賓格: me us you her him it them形容詞性物主代詞:my our your her his its their名詞性物主代詞: mine ours yours hers hi