"a great many" 是英语中表示数量多的短语,意为 “很多,大量,许许多多”,强调可数名词的数量庞大(仅用于修饰可数名词复数)。
"a great many" 的核心用法是修饰可数名词复数,但需注意是否加 of 的情况:
当后面接没有限定词(如the、my、his等)的可数名词复数时,不需要加of,直接修饰名词:
I have made a great many friends since I came to this school.(自从来到这所学校,我交了很多朋友。)
There are a great many books in the library.(图书馆里有很多书。)
当后面接有定冠词(the)、物主代词(my/his/our等)的可数名词复数,或复数代词(如them、us等)时,必须加of:
A great many of the students in our class like English.(我们班的很多学生喜欢英语。)
She gave a great many of her old clothes to charity.(她把很多旧衣服捐给了慈善机构。)
I know a great many of them—they’re all my former classmates.(我认识他们中的很多人——都是我的老同学。)
仅修饰可数名词复数:不能用于不可数名词(修饰不可数名词需用"a great deal of"或"a lot of")。
❌ 错误:a great many water(水是不可数名词,应改为a great deal of water)
✅ 正确:a great many apples(苹果是可数复数)
a great many = many / a lot of(但更正式,强调“数量多”);
a great deal of:仅修饰不可数名词;
lots of / plenty of:既可以修饰可数名词复数,也可以修饰不可数名词(更口语化)。
总结:"a great many" 是可数复数名词的“数量放大器”,记住“无限定词直接加,有限定词/代词加of”的规则即可正确使用~