be at war(正在交战):The two countries are at war now.两国正在交战。
(相当于:The two countries are waging a war now.)
be at work(正在工作):Jim is at work on his car now.吉姆正在修自己的车。
(相当于:Jim is repairing his car now.)
be at peace(处于和平或平静状态):
Thus Europe was at peace for the first time in ten years.
于是欧洲在十年以后第一次进入和平状态。
be at table(正在吃饭):When I arrived my friends were already at table.
当我到达时,我的朋友们正在吃饭。
常见的这类结构还有:be at meeting正在开会;be at school正在上学;be at breakfast(lunch /supper)正在吃早(午/晚)饭;be at church正在做礼拜,等等。
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人教版八年级英语上册--Unit 12 What’s the best radio station?
人教版八年级英语上册--Grammar
人教版八年级英语上册--Review of units 7-12
牛津学案:7B Unit 4 Amazing things
外研版八年级英语上册课文翻译:Module 3
初二年级英语课文 Module 5 Problems
外研版八年级英语上册课文翻译:Module 9
新目标初一英语下册Unit8 I would like some noodles.导学案
外研版八年级英语上册课文翻译:Module 8
Unit 6 Do you like bananas教案(总第28课时)
初二年级英语课文 Module 8 Public holidays
人教版八年级英语上册--Unit 6 I’m more outgoing than my sisiter
人教版八年级英语上册--Unit 5 Can you come to my party?
人教版八年级英语上册--Review of units 1-6
人教版九年级英语:Unit 4 What would you do?--2
外研版八年级英语上册课文翻译:Module 4
人教版八年级英语上册--Unit 10 I’m going to be a basketball player.
人教版八年级英语上册--Unit 7 How do you make a banana milk shake?
人教版八年级英语上册--Word and Expressions in Each Unit
外研版八年级英语上册课文翻译:Module 5
人教版九年级英语:Unit 4 What would you do?--3
人教版八年级英语上册--Unit 4 How do you get to school?
初二年级英语课文 Module 6 Entertainment
人教版八年级英语上册--Additional Material
初二年级英语课文 Module 4 New technology
外研版八年级英语上册课文翻译:Module 2
人教版九年级英语:Unit 3 Teenagers should be allowed to choose their own clothes.--1
初二年级英语课文 Module 9 Heroes
外研版八年级英语上册课文翻译:Module 6
初二年级英语课文 Module 7 Time off