【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《一般过去式》，欢迎阅读！
16. 一般过去时态
（a） be 动词的过去式:am,is---was, are---were
I/He/she/it was(not)…. You/we/they were…. 一般疑问句was, were 放在句首。 （b）动词过去式：
肯定句： I watched cartoons. She visited the zoo.
一般疑问句： Did you read book last night? Yes, I did./ No, I didn’t.
Did she clean the desk just now? Yes, she did./ No, she didn’t.
否定句： They didn’t go to the part yesterday. He didn’t make model ships last week. (3)动词过去式的变化： 规则动词的变化：
大多数动词 +ed 例如 planted,watered,climbed。 以 e 结尾的+d 如 like-liked。
以y 结尾的去y +ied 如 : study—studied 有的要双写后面的字母如: stop --stopped 不规则动词的变化：
is/am—was,are—were,do—did,have/has—had,
make—made,fly-flew eat—ate,take—took,run—ran, sing—sang,drink—drank 等等
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2022-03-27
