1.一般过去时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。
2.Be动词在一般过去时中的变化:
⑴am 和is在一般过去时中变为was。(was not=wasn't)
⑵are在一般过去时中变为were。(were not=weren't)
⑶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。
3.句中没有be动词的一般过去时的句子
否定句:didn't +动词原形,如:Jim went home yesterday.
Jim didn't go home yesterday.
一般疑问句:在句首加did,句子中的动词过去式变回原形。
如:Jim went home yesterday.
Did Jim go home yesterday?
特殊疑问句:⑴疑问词+一般疑问句?如:Jim went home yesterday.
Did Jim go home yesterday?
What did Jim do yesterday?
动词过去式变化规则:
1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked
2.结尾是e加d,如:taste-tasted
3.末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
4.以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied
5.不规则动词过去式:
词义 现在(原形) 过去
是 am, is (be) was
是 are (be) were
成为 become became
开始 begin began
弯曲 bend bent
吹 blow blew
买 buy bought
能 can could
捕捉 catch caught
选择 choose chose
来 come came
切 cut cut
做 do, does did
画 draw drew
饮 drink drank
吃 eat ate
词义 现在(原形) 过去
感觉 feel felt
发现 find found
飞 fly flew
忘记 forget forgot
得到 get got
给 give gave
走 go went
成长 grow grew
有 have, has had
听 hear heard
受伤 hurt hurt
保持 keep kept
知道 know knew
学习 learn learned, learnt
允许,让 let let
躺 lie lay
词义 现在(原形) 过去
制造 make made
可以 may might
意味 mean meant
会见 meet met
必须 must must
放置 put put
读 read read
骑、乘 ride rode
响、鸣 ring rang
跑 run ran
说 say said
看见 see saw
将 shall should
唱歌 sing sang
坐下 sit sat
睡觉 sleep slept
说 speak spoke
度过 spend spent
扫 sweep swept |
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