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(单词翻译:双击或拖选)
一般过去时态
(a) be 动词的过去式:
一般疑问句was, were 放在句首。
(b) 动词过去式:
She visited the zoo.
Did she clean the desk just now? Yes, she did. No, she didn’t.
He didn’t make model ships last week.
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:
am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, swim-swam, sit-sat
点击收听单词发音
1 was | |
v.(is,am的过去式)是,在 | |
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2 cartoons | |
卡通 | |
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3 did | |
v.动词do的过去式 | |
参考例句: |
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4 part | |
n.部份,零件;角色,部位;vt.分开,分离,分配;vi.分离,离开;adv.部份地;adj.分离的 | |
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