作业帮在英文句子中,什么时候要加be动词,什么时候不用?例：“she calmed the baby by giving him some milk”和“he was calm when i told him the bad news”中第一个要有be动词,而第二个不用?
来源：学生作业帮助网 编辑：作业帮 时间：2024/12/01 06:26:46
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在英文句子中,什么时候要加be动词,什么时候不用?例：“she calmed the baby by giving him some milk”和“he was calm when i told him the bad news”中第一个要有be动词,而第二个不用?
在英文句子中,什么时候要加be动词,什么时候不用?
例：“she calmed the baby by giving him some milk”和“he was calm when i told him the bad news”中第一个要有be动词,而第二个不用?
在英文句子中,什么时候要加be动词,什么时候不用?例：“she calmed the baby by giving him some milk”和“he was calm when i told him the bad news”中第一个要有be动词,而第二个不用?
两个单词相同,但词性不同.第一个作为动词,第二个作形容词,此句话没动词,当然要加BE动词