Verb to be意思
"To be" 是英語中一個極為重要的動詞,通常被稱為系動詞 (Auxiliary Verb)。它用於構成謂語,表示主語的性質、狀態或身份。以下是 "to be" 的一些常見用法:
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身份或特徵的表述:
- I am a teacher. (我是一名教師。)
- She is kind. (她很善良。)
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狀態描述:
- The room is empty. (房間是空的。)
- The weather is fine. (天氣很好。)
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情感表達:
- I am happy. (我很高興。)
- He is in love. (他戀愛了。)
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存在句:
- There is a book on the table. (桌子上有本書。)
- Here is my answer. (這是我的答案。)
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時間表達:
- My flight is at 10:30 a.m. (我的航班在上午10:30。)
- When is your birthday? (你的生日是什麼時候?)
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比較級:
- She is taller than me. (她比我高。)
- This problem is more difficult than that one. (這個問題比那個更難。)
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條件句:
- If I am free, I will go with you. (如果我有空,我會和你一起去。)
- I would be happy if you could come. (如果你能來,我會很高興。)
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進行時態:
- She is being very helpful. (她現在非常樂於助人。)
- The baby is being fed. (嬰兒正在被餵食。)
-
被動語態:
- The house is being painted. (房子正在被粉刷。)
- The report has been completed. (報告已經完成了。)
"To be" 通常不用於表達動作,而是用於連線主語和其性質、狀態、身份或情感。在英語中,"to be" 有許多不同的形式,它們根據時態、語態和數的變化而變化。例如,"am"、"is"、"are"、"was"、"were"、"being"、"been" 等都是 "to be" 的不同形式。