一般过去时态专讲（附不规则动词变化表）（知识清单）-2023-2024学年牛津上海版（试用本）英语五年级下册

一般过去时态专讲（附不规则动词变化表） 一．一般过去时的定义 一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。常与过去时间yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time连用。 二．一般过去时对于行为动词的变化 一般过去时用动词的过去式构成。即一般过去时的动词要用动词的过去式。动词过去式的构成分规则变化和不规则变化两种形式，不规则变化通常需要逐个记忆，规则变化则遵循以下原则： 1. 一般在动词后加-ed。如：want- wanted, watch- watched, play- played, enjoy- enjoyed, drop- dropped, plant- planted, stay- stayed 2. 在以字母e结尾的动词后，只加-d。如：like—liked，surprise- surprised 3. 在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed。如： fly—flied, study— studied. 4. 在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，双写最后一个辅音字母，再加-ed。如：drop- dropped 5.不规则变化： （课文中）cut- cut，put- put, read- read am, is- was ，are- were，have, has- had，do, does- did， see- saw，go- went hear- heard, learn- learnt , sit- sat, grow- grew，buy- bought come- came，become- became 3． 行为动词过去时的例句： 肯定句： I played football with my friend yesterday. 否定句： I did not/ didn’t play football with my friend yesterday. 一般疑问句： Did you paly football with your friend yesterday? 肯定及否定回答：Yes, I did. No, I didn’t. 特殊疑问句：What did you do with your friend yesterday? 根据以上例句，大家可以看出，在行为动词的过去时中，肯定句只要把行为动词改成过去时就可以了，否定句，一般疑问句和特殊疑问句中要用到助动词do的过去时did,凡是用了did的句子行为动词都要还原。 常用不规则动词表： 不规则动词变化表 AAA型 原型 过去式 过去分词 现在分词 动词三单 中文 cost cost cost costing costs 值、花费 cut cut cut cutting cuts 割 hit hit hit hitting hits 打、击、敲 hurt hurt hurt hurting hurts 损伤 let let let letting lets 让 put put put putting puts 放下 set set set setting sets 放、竖立 read read /red/ read /red/ reading reads 读 ABB型 原型 过去式 过去分词 现在分词 动词三单 中文 buy bought bought buying buys 买 bring brought brought bringing brings 带来 think thought thought thinking thinks 想 teach taught taught teaching teaches 教 catch caught caught catching catches 捉 feel felt felt feeling feels 觉得 find found found finding finds 发现 get got got getting gets 得到 hear heard heard hearing hears 听 sleep slept slept sleeping sleeps 睡 keep kept kept keeping keeps 保持 have ha