semm的过去式_seem 的过去式

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What is the past tense of "seem"?

Seem is an irregular verb in English, and its past tense form is "seemed." When we want to talk about an action or state that appeared to be true in the past, we use the past tense of "seem."

When do we use the past tense of "seem"?

We use the past tense of "seem" when we want to describe a situation or perception that was observed or felt in the past. It is used to express that something appeared to be a particular way at that time.

Can you give some examples of "seemed" used in sentences?

Sure! Here are a few examples:

1. It seemed like a good idea at the time, but now I realize it was a mistake.

2. She seemed tired when I saw her yesterday.

3. The weather seemed perfect for a picnic, so we decided to go.

4. The movie seemed interesting, but it turned out to be quite boring.

Is there any difference between "seem" and "seemed"?

Yes, there is a difference between "seem" and "seemed." "Seem" is used to describe a current perception or state, whereas "seemed" refers to a perception or state in the past. So, "seem" is used in the present tense, while "seemed" is used in the past tense.

Can "seemed" be used in other tenses?

No, "seemed" is the past tense form of "seem" and is only used in past tense sentences. For other tenses, we use different forms of "seem," such as "seems" in the present tense or "will seem" in the future tense.

Why do we use the past tense of "seem"?

We use the past tense of "seem" to talk about situations or perceptions that occurred in the past. By using the past tense, we indicate that the perception or state described is no longer current or applicable.

Is "seemed" the only past tense form of "seem"?

Yes, "seemed" is the correct past tense form of "seem." There are no other past tense forms for this particular verb.

Are there any exceptions to using "seemed" as the past tense of "seem"?

No, there are no exceptions to using "seemed" as the past tense of "seem." It is the standard past tense form and is always used to describe past perceptions or states.

In conclusion

The past tense of "seem" is "seemed." It is used to describe perceptions or states that were observed or felt in the past. Remember to use "seemed" when talking about something that appeared to be true at a previous time.

来源：经济之窗