一般过去时的规则动词与不规则动词

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

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

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

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