请问:句中的it是不是多余的
2024-10-26 15:34:08 学考宝 作者:佚名
问题描述
Apple hopes that the flashy new features of the iPhone 7, which it is expected to introduce in September, will convince customers to abandon older models.
请问:句中的 it 是不是多余的?
老师答疑
W老师:
句中的 it 不是多余的。which it is expected to introduce in September 是定语从句,修饰先行词the iPhone 7,同时 which 在定语从句用作动词 introduce 的宾语;定语从句中的 it 为定语从句的主语。
陈老师:
Apple hopes that the flashy new features of the iPhone 7, which it is expected to introduce in September, will convince customers to abandon older models.
请问:句中的 it 是不是多余的?
▲句子语法结构分析如下:
主句主语:Apple
主句的谓语:hopes
引导宾语从句的连词:that
宾语从句的主语:the flashy new features of the iPhone 7
修饰宾语从句主语的定语从句:which it is expected to introduce in September
宾语从句的谓语:will convince
宾语从句的宾语:customers
宾语从句宾语补足语:to abandon older models(动词不定式充当)
▲另外也把修饰宾语从句主语的定语从句语法结构也分析如下:
引导定语从句关系代词:which(指代前面先行词 the flashy new features of the iPhone7)
定语从句主语:it
定语从句谓语:is expected
定语从句主语补足语:to introduce in September(动词不定式充当)
▲特别备注:关系代词 which 作不定式的 to introduce 宾语。