I had a cold.为什么要加a？

hadacold的原形是haveacold。因为had是过去式，表示过去已经有感冒了。而have是现在时，表示当前感冒的状态。所以hadacold是haveacold的过去式形式。此外，英语中有很多动词都有过去式形式，掌握这些动词的过去式变化，能够帮助我们更加准确地表达时间和状态。hadacold原形怎么写 had的原形是have所以这句话的...

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\x0d\x0a\x0d\x0a2)不可与表示一段时间的状语连用\x0d\x0a\x0d\x0a3)catch a cold中的a可以省略，但cold前有形容词修饰时则不能省略\x0d\x0a\x0d\x0aPut on more clothes or you'll catch (a) cold. 多穿点衣服，要不然会感冒的。\x0d\x0a\x0d\x0a附： Catch a ...

hadacold怎么读 英语hadacold怎么读1、had a cold英[h?d ? k??ld]美[h?d ? ko?ld]感冒了。2、[例句]I had a cold and couldnt decide whether to go to work or not.我感冒了，拿不定主意是否要去上班。

英语句子ihadabadcoldonsaturday 周六我得了重感冒。我在周六得了重感冒。

答案：B．根据答语中的 last night判断设空处所在的句子用一般过去时．句意是"她怎么了（发生了什么）？"一般过去时的构成是：主语+动词的过去式；注意happened后面跟介词to，故答案为B．

HAVE A COLD?one day in winter,i woke up early in the moring!i feel the air outdoors smell sweet,so i got out in a hurry without the coat!my mother tell me i would had a cold!i said i couldn't,and run out !oh ,the snow is really beautiful!to be honest,when i st...

(2)As I hada cold, I was absent from school. 因为我感冒了，所以没去上课。(3)AsXiaowang was not ready, we went without him. 由于小王没有准备好，我们只好不带他去了。4. for用作连词时，与because相似，但它所表示的原因往往提供上文未交待过的情况。for不表示直接原因，表明附加或...

had a bad cold,so we come to visit you after school.thank you ,you guys,come in!how are you doing now?i feel much better now after i took some pills and had a good rest.how did you get a cold?i don't know,i guess it's the sudden change of weather yesterday.my h...

did you have a cold yesterday

a cold等。这类动词可以用于完成时，但在一般情况下，不能加上表示一段时间的状语或疑问词，但是在否定句中，瞬间动词也可以和表示一段时间的状语、连词连用，它的含义是好长时间没进行这个动作了，没进行此动作的状态就可以延续。如：i haven't heard from my parents for a long time.我有好长...