一般过去时的谓语动词由动词的过去式构成.除 be 动词外.其余动词没有人称和数的变化.1.be型: (1)肯定式:was/were + 表语.如: My families were at home last night. 我全家昨晚都在家. It was rainy yesterday. 昨天天气多雨. (2)否定式:was/were + not + 表语.如: My families weren’t at home last night. 我全家昨晚都不在家. It wasn’t rainy yesterday. 昨天天气不是多雨. (3)疑问式:将was或者were提前到句首.如: Were your families at home last night? 你全家昨晚都在家吗? Was it rainy yesterday? 昨天天气多雨吗? 【查看更多】
