At about seven'o clock 还是about at seven'o clock呢,什么修饰什么,副词和介

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/24 05:25:10

At about seven'o clock 还是about at seven'o clock呢,什么修饰什么,副词和介词连用的位置是什么

应该是 At about seven'o clock.about 在这里作副词用,修饰后面的时间.具体说是修饰 seven（数词作形容词用）.而 at 是介词,后面接的是包括 about 在内的整个时间的名词性词组.
再问：那名词性词组是怎么回事呢
再答：顾名思义，名词性词组指句子功能为名词性的、两个单词以上组成的词组。如： I have done my homework.（my homework） The Peking University is ranked one of the top universities in the world.（The Peking University、one of the top universities） He often travels by Boeing airplanes.（Boeing airplanes）

At about seven'o clock 还是about at seven'o clock呢,什么修饰什么,副词和介 Let's gou at seven o'clock什么意思 rick has breakfast_____ about seven o'clock . He eats breakfast at seven o'clock. I get up at seven o' clock . o'clock will at home My seven Mary ( )breakfast at seven o'clock. she usually gets up at about seven o”clock on weekends I go to school at seven o'clock.（对at seven o'clock 提问） Mary eats breakfast at seven o'clock.对at seven o'clock提问 we go to school at seven o'clock every.at seven o'clock 提问 he arrived home at seven o'clock.（at seven o'clock划线）