didnt和werent的区别

郎秆娜2839couldnt 和didnt的区别是什么呢 -
杨狮寒19221646585 ______ couldn't 是情态动词,didn't 是助动词. I looked for my key everywhere, but i couldn't find it.我到处找我的钥匙,但是找不到.(表示不能找到) I looked for my key everywhere, but i didn't find it. 我到处找我的钥匙,但是没有找到. 希望能帮到你!

郎秆娜2839didnt的完全形式 -
杨狮寒19221646585 ______ did not的缩写形式

郎秆娜2839问句中Didn't和Haven't如何区分(如果都用做难道没有来讲) -
杨狮寒19221646585 ______ didnt 是过去式,从时间数轴上是一个时间点的发生状态 havent是完成式,是一个时间段 我觉得这句的翻译是 Didnt zs tell you ***?英文很烂~见谅

郎秆娜2839didnt 后动词形式都是原型吗 -
杨狮寒19221646585 ______ do、does、did以及其否定否定形式是助动词,所以后接动词原形.是指第一个动词为原形.

郎秆娜2839couldnt 和didnt的区别是什么呢I looked for my key everywhere,but i couldn't find it. -
杨狮寒19221646585 ______[答案] couldn't 是情态动词,didn't 是助动词.I looked for my key everywhere,but i couldn't find it.我到处找我的钥匙,但是找不到.(表示不能找到)I looked for my key everywhere,but i didn't find it.我到处找我的钥...

郎秆娜2839前面有didn't,后面的动词要不要变过去式? -
杨狮寒19221646585 ______ 不用了.不管是肯定还是否定,总之有do的后面就不用过去 式

郎秆娜2839英语句子中逗号之后didnt逗号前动词用什么形式 -
杨狮寒19221646585 ______ 情态动词用于表示推测并含有否定意义只能用can't.(mustn't不能用于表示推测)

郎秆娜2839didnt he什么意思 -
杨狮寒19221646585 ______ 估计你问的这个情况是放在句末的反问句,比如说He did tell you the truth, didn't he? 他告诉你真相了吧?回答时如果是肯定就是Yes,he did.是的,他告诉我了.否定就是No, he didn't.没,他没告诉我.

郎秆娜2839i didn't walk there because the wind什么outside -
杨狮寒19221646585 ______ i didn't walk there because the wind is blowing outside.我没有走到那是因为外面风在呼呼的刮.