【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《一般过去时的规则动词与不规则动词》,欢迎阅读!
一般过去时的规则动词与不规则动词
Eg: 1.We took quite a few photos there. 2.I just stayed at home …
3...I bought something for my father … 4…So we decided to go to the beach..
英语中的动词按其过去式的构成方式分为规则动词和不规则动词。 规则动词的过去式由词尾加-ed构成,而不规则动词的过去式则因词而异。
1.规则动词过去式的构成和发音:1.一般的动词:直接加ed watch --watched help—helped work—worked 2.以字母e结尾的动词,只加-d Love- loved live-lived arrive-arrived
3.以辅音字母加y结尾的动词,变y为i再加-ed Study-studied cry- cried worry-worried carry-carried
4.重读闭音节结尾的动词末尾只有一个辅音字母的动词,需双写这个辅音再加-ed. Stop-stopped shop-shopped
动词过去式ed 的读音规则:清辅音后读/t/,浊辅音和元音后读/d/,辅音/t/和/d/后读/id/ 规则动词过去式的构成
过去式构成有规律,一般词尾加-ed.如词尾有个e,直接加-d就可。
辅音字母y结尾,变Y为i加ed.辅音重闭作尾,双写之后加ed.
2.不规则动词的过去式的变化各异,需要特殊记忆,每个不规则动词
的变化形式,都必须牢记。不规则动词的过去式没有统一的规则,但并非一点规律也没有,下面我们就介绍一部分动词过去式的记忆规律。 ⑴动词的原形与过去式一样
Let—let put –put read-read cut—cut hurt—hurt cost—cost spread--spread ⑵遇见i改为a.
Swim –swam sing –sang begin –began sit-sat give-gave Drink-drank
助记:游泳(swim唱歌(sing) 后,开始(begin)坐(sit)下来,给(give)点喝(drink)的吧,变i为a.
⑶过去式以ought和aught结尾的单词。 Bring--brought buy--bought think--thought catch –caught teach-taught ⑷中间去e末尾加t.
Feel--felt keep—kept sleep –-slept sweep--swept Meet—met feed—fed
⑸把i变成o.ride---- rode drive – drove write—wrote 动词过去式变i为o的:骑(马),开(车),写(字)
⑹ow/aw变成ew
Know---knew grow—grew throw—threw draw—drew ⑺以d结尾的动词,把d变为t
Build—built lend –lent send—sent spend—spent
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