中财网百度经验管理吧首页:语法：一般过去时态讲与练
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语法：一般过去时态讲与练
若要表示过去某一时间所发生的动作或存在的状态时，要用一般过去时表示。下面我们先来学习be动词的一般过去时的用法：
[即时训练] 选用be动词(was, were)的正确形式填空：
1. My brother and I _______ ill last Sunday.
2. His father _______ at work yesterday afternoon.
3. When I _______ a child, I often listened to music.
4. _______ you late for class just now?
5. There _______ many apple trees on the farm three years ago.
6. It _______ the first time for me to go to Beijing.
[解题有招] be动词的过去式有两种形式：was和were，即am/is 的过去式为was；are的过去式为were。当主语是第一、三人称单数形式时使用was，其他人称用were。
[即时训练] 按要求转换下列句型：
7. Our English teacher is very tired now. (用yesterday替换now来改写句子。)
Our English teacher ________ very tired ________. 8. My mother was at home yesterday afternoon. （变为否定句）
My mother ________ ________ at home yes-
terday afternoon.
9. There were some children in the zoo last Sunday. （变为一般疑问句）
— ________ ________ ________ children in the zoo last Sunday?
— ________, ________ ________. (肯定回答)
10. Yao Ming and Liu Xiang were born in Shanghai. (对画线部分提问)
________ ________ Yao Ming and Liu Xiang born?
[解题有招] be动词的一般过去时的句式变化一般有以下几种：
(1)肯定句变否定句时，直接在was或were后加not，其中was, were可与not缩写为wasn’t, weren’t。
(2)变一般疑问句时，只要将was/were提前到句首, 句末用问号。其肯定回答为:“Yes,主语+was/were.”;否定回答为：“No,主语+ wasn’t/weren’t.”
(3)特殊疑问句是由“疑问词+一般疑问句”构成。在否定句或疑问句中要把some变为any。
Key：
1. were 2. was 3. was
4. Were 5. were 6. was
7. was; yesterday 8. was not
9. Were there any; Yes, there were 10. Where were