教案
三、不规则动词变成过去时归纳
喝 drink drank
摇铃 ring rang
唱歌 sing sang
游泳 swim swam
开始 begin began
生长 grow grew
知道 know knew
画 draw drew
放飞 fly flew
拿，取 take took
写 write wrote
说 speak spoke
吃 eat ate
给 give gave
看见 see saw
做 do did
去 go went
是 am ,is was
are were
来 come came
跑run ran
想think thought
购买buy bought
教teach taught
捉住catch caught
告诉tell told
说say said
花费spend spent
睡觉sleep slept
扫地sweep swept
保持keep kept
得到get got
坐sit sat
遇见meet met
有 have had
制作make made 站standstood
发现find found
学习 studystudied
运送carry carried
试try tried
哭cry cried
担忧worry worried匆忙hurry hurried
使用 use used
住 live lived
停止stop stopped
能 can could
必须 mustmust
将 shall should
将 will would
放put put
切割 cut cut
读 read read
小学英语语法讲解与归纳—一般过去时
一．意义:表示过去某个时间发生的事情或存在的状态. 常与一般过去时态连用的时间有：
1、 yesterday, 和yesterday morning (afternoon, evening…)
2、last 和last night (week, month, year…),
3、 a moment ago , just now,以及ago组成的短语 a week ago, three years ago…
4、 this morning( afternoon, evening…)以及this +节日——（朗读判断）
5、on +星期（朗读判断）
二．构成及变化
1、Be动词在一般过去时中的变化：
am 和is在一般过去时中变为was，（was not=wasn’t） are在一般过去时中变为were，（were not=weren’t）
带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。
2、行为动词在一般过去时中的变化
肯定句：主语 + 动词的过去式 .I watched a film last Sunday .
否定句 ： 主语+ didn’t + 动词原形.I didn’t watch a film last Sunday .
一般疑问句：Did + 主语 + 动词原形?
Did you watch a film last Sunday ? Yes, I did /No , I didn’t .
特殊疑问句：疑问词+ 以did 开头的一般疑问句?
What did you do last Sunday ?
1、k\p\s\sh\ch\f
2、t\d
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