一般过去时（Simple Past Tense）：表示过去某个时间发生的动作或存在的状态。一般过去时是描述过去事件的基本时态。
用法1：表示过去某个时间发生的动作或存在的状态
用法2：表示过去经常或反复发生的动作
构成：主语 + 动词过去式 + 其他
be动词的过去式：was (I/he/she/it), were (you/we/they)
规则动词过去式变化：
1. 一般直接加-ed：work → worked, play → played
2. 以e结尾只加-d：like → liked, live → lived
3. 辅音字母+y结尾，变y为i加-ed：study → studied, cry → cried
4. 重读闭音节，双写末尾辅音字母加-ed：stop → stopped, plan → planned
不规则动词过去式：需要特殊记忆，如go → went, see → saw, have → had
否定句：主语 + didn't + 动词原形
疑问句：Did + 主语 + 动词原形？
I played / He went
I didn't play / He didn't go
Did you play? / Did he go?
时间标志词：yesterday, last night/week/month/year, ago, just now, in 2020, at that time
所有人称的否定和疑问都用did/didn't，动词变回原形
be动词的过去式否定：wasn't, weren't；疑问：Was/Were...?
常见不规则动词：go-went, see-saw, eat-ate, come-came, take-took, get-got, give-gave, make-made, have-had, do-did
过去式-ed的读音：清辅音后读/t/，浊辅音和元音后读/d/，t/d后读/ɪd/
注意：yesterday morning/afternoon, last Sunday等都是过去时间
写出下列动词的过去式： work, dance, study, stop
应用变化规则
💬 work → worked (直接加-ed) dance → danced (以e结尾加-d) study → studied (辅音+y变i加-ed) stop → stopped (双写p加-ed)
worked, danced, studied, stopped
通过游戏掌握过去式的变化和用法
I ___ to the park yesterday.
She ___ her homework last night.
'He played football yesterday.' 的否定句是：
用动词的过去式填空： 1. I ___ (see) a film last week. 2. He ___ (come) here yesterday. 3. They ___ (have) a party last night.
写出下列动词的过去式： make ___, take ___, give ___, get ___
用括号内动词的适当形式填空（注意时态）： Last Sunday, I ___ (go) to the zoo with my friends. We ___ (see) many animals. The pandas ___ (be) very cute. We ___ (take) lots of photos. We ___ (have) a great time there.