如题所述
答:修饰是可数名词
a number of 表示很多,大量,后跟可数名词的复数形式,be动词也用复数形式.用法与many相似.
若干;许多
several; many
· A number of boys have been absent some time during the term.
这学期有许多男学生有时候缺课。
· A number of my friends came to the party.
我的一些朋友参加了这次聚会。
· A number of people were seen strolling in the park.
我们可以看到许多人在公园里散步。
· I have a number of letters to write.
我有一些信要写。
但是请注意a number of和 the number of 的用法区别
1)a number of 是“许多”的意思,修饰可数名词复数或代词,谓语动词用复数。
①A number of students in our school enjoy listening to music.
我校许多学生喜欢听音乐。
②A large number of books have been stolen from the library.
图书馆里遗失了很多书。
2)the number of 是“的数目”的意思,修饰可数名词复数,谓语动词用单数
①The number of pages in this book is two hundred.
这本书的页数是二百。
②The number of books stolen from the library is large.
图书馆遗失的书很多。
a number of 表示很多,大量,后跟可数名词的复数形式,be动词也用复数形式.用法与many相似.
若干;许多
several; many
· A number of boys have been absent some time during the term.
这学期有许多男学生有时候缺课。
· A number of my friends came to the party.
我的一些朋友参加了这次聚会。
· A number of people were seen strolling in the park.
我们可以看到许多人在公园里散步。
· I have a number of letters to write.
我有一些信要写。
但是请注意a number of和 the number of 的用法区别
1)a number of 是“许多”的意思,修饰可数名词复数或代词,谓语动词用复数。
①A number of students in our school enjoy listening to music.
我校许多学生喜欢听音乐。
②A large number of books have been stolen from the library.
图书馆里遗失了很多书。
2)the number of 是“的数目”的意思,修饰可数名词复数,谓语动词用单数
①The number of pages in this book is two hundred.
这本书的页数是二百。
②The number of books stolen from the library is large.
图书馆遗失的书很多。
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