请问need和dare作为情态动词时,有过去式needed和dared吗?
You needed not come so early和You didn't need to come so early都对吗?
I dared not speak to her和I didn't dare to speak to her都对吗?
You needed not come so early. (误。你按照情态动词否定,但情态动词无过去式)
You didn't need to come so early.(正。你按照实意动词否定)
I dared not speak to her. (正。你按照情态动词否定,情态动词有过去式)
I didn't dare to speak to her(正。你按照实意动词否定)
补充一个内容:实意动词 dare,在否定句和疑问句中,不定式符号 to 可以省略。所以:
I didn't dare speak to her(正。)
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