一、基础动词过去式
He did his homework yesterday. (他昨天做了作业)She wore a beautiful dress last night.
(她昨晚穿了一件漂亮的裙子)
They visited the museum on Saturday.(他们上周六参观了博物馆)
二、不规则动词过去式
He caught a fish in the river.(他在河里抓到了一条鱼)
She began her journey at sunrise.(她清晨开始了旅程)
The movie started at 7 PM.(电影在7点开始)
三、感官动词过去式
I saw a rainbow after the rain.(雨后我看到了彩虹)
He heard a strange noise last night.(他昨晚听到奇怪的声音)
We tasted delicious food at the restaurant.(我们在餐厅尝到了美味的食物)
四、行为动词过去式
They planted a tree in the garden.(他们在花园里种了一棵树)
补充说明
动词过去式通常通过加-ed(如walk-walked)或使用不规则变化(如go-went)构成;
不规则动词需单独记忆,例如:eat-ate(吃)、open-opened(开)、write-wrote(写)等;
过去式可表示过去某个具体时间点的动作(如yesterday),也可用于表示过去习惯性动作(如last night)。