I had to be very quiet and help dad look after her be是什麼時候會用到?

2 個解答

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  • 呆子
    Lv 7
    5 個月前
    最佳解答

    Have to =must ,所以其後用原形動詞be,否則直接寫I am very quiet. 即可,因強調必需如此,所以此處用be動詞,一般我們稱be動詞為連繫動詞,將前後做一連接,用法如連接詞或介繫詞等,本身無意思,功能類似黏着劑,將一句字變得前後可連結

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  • 5 個月前

    be=linking verb, between the subject and various complements;

    eg:-She is a baby-sitter.

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