【正文】
big hot sad tall small cold ? ,完成句子。 be (是)動詞 am, is, are ?_______ = I’m 我是 ?we are = ______我們是 ?________ = they’re 他們是 ?he is = ______他是 ?______ = she’s 她是 ?_______ =it’s 它是 We’re I am they are he’s she is it is 一般疑問句: ? Are you happy? be 動詞放在句首 ? Is he tall? ? Are they small? 把下列句子改為一般疑問句: 1. We’re short. 2. They’re big. 3. He’s sad. Are we short? Are they big? Is he sad? 否定句:在 be動詞后加上 not ? I’m not sad. 我不傷心