( )7. Half an hour is 30___. A. minutesB. hoursC. days 相关知识点: 试题来源: 解析 半小时等于 30 分钟。所以答案是 A. minutes。 1. 时间单位换算: 一小时有 60 分钟。 2. 半小时的分钟数: 半小时是 1 小时的 1/2,所以半小时有 60 分钟 / 2 = 30 分钟。反馈...
其实,语义上a half hour和half an hour也还是有点差异的。half原始语义是part或side,并非“精确的一半”。现代英语中,half通常理解成30分钟,但还是有不精确的定势。half冠上不定冠词a,尽管依旧不定,但是实物款感更强一些。也就是a half比单独的half更接近0.5 hours,30 minutes,1800 seconds。比如 【例...
half冠上不定冠词a,尽管依旧不定,但是实物款感更强一些。也就是a half比单独的half更接近0.5 hours,30 minutes,1800 seconds。比如 【例句6】We waited for half an hour. (我们等了半个小时。)[这里“半个小时”可能并非精准的1.8e+6 毫秒] 【例句7】...
区别1:语法结构 - "a half hour"是将"half hour"作为一个整体,作为一个复合形容词修饰名词"hour",其中"a"是不可或缺的。- "half an hour"是将"half"作为形容词修饰名词"hour",用来表示"半小时"。例句:- I need a half hour of uninterrupted time to finish this project.(我需要半...
复数:half-hours 权威英汉双解 英汉 英英 网络释义 half-hour 显示所有例句 n. 1. 半小时; 30 分钟a period of 30 minutes 释义: 全部,半小时,30 分钟,半小时的,三十分钟的,每半小时 1. AndI,Imean,justmortified,and-- because I was signedupforthe200, you know, whichwentoff in ahalfhour. ...
25,It's in the north of China. 26.How long does it take to get to Tokyo by plane? 27. It takes about 3 hours and thirty minutes. (3 hours and a half /three and a half hours) 28.Most tourists like visiting museums. 29. What do people love eating in Tokyo? 30.People in ...
To qualify for the Boston Marathon one should meet the designated time standard of their age group at a certified marathon. So I took part in ChunCheon Marathon in Korea. I had to finish the full coursewithin 3 hours and 30 minutes to meet the time standard for my age group (45 to 49...
A. One and a half hours.B. 30 minutes.C. An hour. 相关知识点: 试题来源: 解析 略 结果一 题目 She told us a story.Her voice sweet.( ) heardsoundedlistenedfelt 答案 B. 结合选项可知本题考查系动词,首先明确选项中每个单词的意思:A:听见,实意动词(强调结果);B:听起来,系动词;C:听,...
当你用英语说时间的时候,“the hours小时”总是第一个想到的。如果你看着时钟然后看到是下午三点钟,那你可以说“It is three” 或“The time is three o’clock” 就是这么的简单! 请记得当你只是在说小时,不是分钟时,那你会很常使用 “o’clock” 3. 使用 O’clock O’clock 是 of the clock 旧的...
The secondhalfof the book is more exciting. 书的后半部分比较刺激有趣。 牛津词典 An hour and ahalfis allowed for the exam. 考试时间为一个半小时。 牛津词典 One and ahalfhours are allowed for the exam. 考试时间为一个半小时。 牛津词典 ...