ring的过去式和用法例句
ring做动词有铃声;钟声;电话;包围;环绕等意思，那么你知道ring的过去式是什么吗?下面小编为大家带来ring的过去式和用法例句，欢迎大家学习!
ring的过去式和其他时态：
过去式: ringed
过去分词: ringed
现在分词: ringing
ring的用法：
ring的用法1：ring的基本意思是“把…圈起来”,引申为“环绕,包围”,是及物动词,接名词或代词作宾语,可用于被动结构。
ring的用法2：ring常跟with连用,表示“用…把…圈起来”,常用于被动结构。
ring的用法3：ring的基本意思是指金属物品受碰撞时发出声响或时钟定时报响,即“鸣响”。引申可指“打电话”等。
ring的用法4：ring可用作及物动词,也可用作不及物动词。用作及物动词时,后接名词或代词作宾语。ring有时可用作系动词,接形容词作表语。
ring的过去式例句：
1. The areas are sealed off and ringed by troops.
这些地区被军队封锁包围了。
2. More than one hundred police have ringed the area.
这一地区已被上百名警察包围。
3. Her eyes were sunken and black-ringed.
她眼圈发黑，眼窝深陷。
4. The city is ringed about with hills.
这座城市四周环山.
5. The airfield is ringed with armoured cars.
机场被装甲车包围了.
6. A high fence ringed the prison camp.
有一道高高的铁丝网围着战俘营.
7. The lake is ringed with willows.
该湖四周柳树环绕.
8. A single - paragraph item was ringed in red crayon.
一条全文只有一个段落的消息被用红铅笔勾出来了.
9. The ringed space is a recent development of the geometric function theory.
赋环空间是几何函数论的最新发展.
10. Police officers with revolvers and wearing bullet - proof vests ringed the court.
佩带左轮手枪穿着马甲的警官站在法庭周围.
11. ARMED guards ringed David Beckham's 31 st birthday barbecue party yesterday evening.
持枪保镖出现在昨天晚上贝克汉姆的31岁生日宴会上.
12. For now, they are herded a waiting area ringed with metal barriers.
不过目前, 他们还只能从用金属栏杆围起来等候区入场.
13. That country was not then ringed about with enemies.
那个国家当时并没有被敌人团团包围.
14. The teacher ringed out the wrong spellings with a red pencil.
老师把写错的单词用红笔打了圈.
15. A ringed seal scans for polar bears before snatching a breath.
一只环斑海豹在浮出水面前扫视周围是否有北极熊.