为何这里 need 后面要加 to be 呢
2024-11-15 09:39:14 学考宝 作者：佚名
问题描述
A: My boss told me I couldn't take any time off to go on holiday this year.
B: That's crazy! Did he say why?
A:He said that the company is doing well so they need to be fully-staffed at all times.
老师：您好！我不明白为何这里 need 后面要加“to be”呢？谢谢。
老师答疑
曾老师：
句意：他说，公司运转得很好，所以他们需要人员始终配备齐全。
need“需要”在这里是及物动词，而fully-staffed为形容词，不能用作宾语，故加to be构成不定式短语to be fully-staffed作need的宾语。不定式常用作need的宾语。又如：
We need to be especially careful under such circumstances.在这样的情况下，我们需要特别小心。（张道真《现代英语常用动词用法词典》）
You need to be a bit of a politician to succeed. 你要获得成功,就需要有一点政客的手腕。《简明英汉词典》
We need to take care of our bodies. 我们需要注意身体。《柯林斯高阶英汉双解学习词典》
She needs to have access to our files. 她需要用我们的文件。《牛津高阶英汉双解词典》
▲如果句子的主语与不定式存在逻辑上的动宾关系，则不定式要用被动式（亦可用动名词的主动式）。如：
The maching needs to be repaired.这台机器需要修理。
= The maching needs repairing.
