were的原形

“Be”除了原形的“be”之外,还有另外七种形式:am, is, are, been, being, was, were.要看语句的时态:如果是一般过去时,就用was/were 如果是一般现在时,就用am/is/are 如果是一般将来时,就用will be 然后看主语的人称及复数

(1)在动词原形后加-n或-en构成过去分词。be was/ were been 是 eat ate eaten 吃 fall fell fallen 落下 give gave given 给 take took taken/ took拿 hide hid hidden/ hid 隐藏 see saw seen 看见 write wrote written 写

同样be动词换成were);若表示与过去事实相反的愿望,从句谓语用would / could+have +过去分词或者过去完成时had done(注意这里的情态动词不能用should);若表示将来没有把握或不太可能实现的愿望,用would (could)+动词原形。

过去分词由原形加(e)n构成。(7个)bewas(were)beeneatateeatenfallfellfallengivegavegivenseesawseenhidehidhidden(hid) taketooktaken 词尾为-ake时,过去式将其变为-ook,过去分词在原形词

主语+didn't +谓语动词原形+其它 1.在行为动词前加didn't,同时还原行为动词 例句:I didn't know you like coffee.一般疑问句 ①Did+主语+谓语动词原形+其它 ②Was/Were+主语+表语 例句:Did you do homework?特殊疑问句 特

动词过去式由原形结尾的-end变为-ent;动词过去式以-elt,-eft,-ept结尾;动词过去式与原形比较,其中一个元音字母发生改变;动词过去式以-ew结尾;动词过去式-ee-变为-e-。动词过去式 不规则动词过去式 is-was are-were am-was

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