英語の動詞「alert」の活用形と時制ごとの変化を一覧で紹介しています。意味や使い方、フレーズもあわせて確認しましょう。
「alert」の動詞活用一覧
「alert」の活用形を一覧で確認しましょう。
活用 | 単語 |
---|---|
原形 | alert |
三人称単数現在形 | alerts |
過去形 | alerted |
過去分詞形 | alerted |
現在分詞形 | alerting |
alert | |
---|---|
意味 | 注意深い、警戒している、知らせる、警告する |
発音記号 | /əˈɫɝt/ |
※音声が再生されない場合は読み込みを待つかブラウザ変更をお試しください。自動音声のため発音が異なることがあります。
「alert」の時制一覧
「alert」の時制ごとの変化を確認しましょう。
現在形
I alert
You alert
He/She/It alerts
We alert
They alert
I alert
You alert
He/She/It alerts
We alert
They alert
過去形
I alerted
You alerted
He/She/It alerted
We alerted
They alerted
I alerted
You alerted
He/She/It alerted
We alerted
They alerted
未来形
I will alert
You will alert
He/She/It will alert
We will alert
They will alert
I will alert
You will alert
He/She/It will alert
We will alert
They will alert
現在進行形
I am alerting
You are alerting
He/She/It is alerting
We are alerting
They are alerting
I am alerting
You are alerting
He/She/It is alerting
We are alerting
They are alerting
過去進行形
I was alerting
You were alerting
He/She/It was alerting
We were alerting
They were alerting
I was alerting
You were alerting
He/She/It was alerting
We were alerting
They were alerting
未来進行形
I will be alerting
You will be alerting
He/She/It will be alerting
We will be alerting
They will be alerting
I will be alerting
You will be alerting
He/She/It will be alerting
We will be alerting
They will be alerting
現在完了形
I have alerted
You have alerted
He/She/It has alerted
We have alerted
They have alerted
I have alerted
You have alerted
He/She/It has alerted
We have alerted
They have alerted
過去完了形
I had alerted
You had alerted
He/She/It had alerted
We had alerted
They had alerted
I had alerted
You had alerted
He/She/It had alerted
We had alerted
They had alerted
未来完了形
I will have alerted
You will have alerted
He/She/It will have alerted
We will have alerted
They will have alerted
I will have alerted
You will have alerted
He/She/It will have alerted
We will have alerted
They will have alerted
現在完了進行形
I have been alerting
You have been alerting
He/She/It has been alerting
We have been alerting
They have been alerting
I have been alerting
You have been alerting
He/She/It has been alerting
We have been alerting
They have been alerting
過去完了進行形
I had been alerting
You had been alerting
He/She/It had been alerting
We had been alerting
They had been alerting
I had been alerting
You had been alerting
He/She/It had been alerting
We had been alerting
They had been alerting
未来完了進行形
I will have been alerting
You will have been alerting
He/She/It will have been alerting
We will have been alerting
They will have been alerting
I will have been alerting
You will have been alerting
He/She/It will have been alerting
We will have been alerting
They will have been alerting
「alert」の意味・使い方・フレーズ
「alert」は「警告する、注意を促す」という意味の動詞です。危険や問題に気づかせ、注意を向けさせることを意味します。
alert | |
---|---|
意味 | 注意深い、警戒している、知らせる、警告する |
発音記号 | /əˈɫɝt/ |
「alert」を使ったフレーズ・関連語句
- Be on the alert(警戒する)
- Sound the alert(警報を発する)
- Issue an alert(警告を発する)
- False alert(誤報)
- Security alert(セキュリティ警告)
- Amber alert(行方不明児童捜索アラート)
- Weather alert(気象警報)
- Alert level(警戒レベル)
- Stay alert(油断しない)
- Alert system(警報システム)
- Trigger an alert(アラートを発動する)
- Emergency alert(緊急警報)
- Cybersecurity alert(サイバーセキュリティアラート)
- Alert the authorities(当局に通報する)
- Under alert(警戒態勢にある)
活用形や時制とあわせて理解を深めましょう。
このページでは、英語の動詞「alert」の基本的な活用形、時制ごとの変化、意味と使い方、そして実際のフレーズ例を紹介しました。