英语理解 In most of the oceans and seas some of the water is found to be flowing in a particular direction.
问题描述：
英语理解 In most of the oceans and seas some of the water is found to be flowing in a particular direction.
句中to be flowing好陌生,这个不定式如何理解?
为什么flow是ing形式?
有意思！过去时？
你的意思原来式子是：People found to be flowing
而此句子:is found to be flowing变成一般时
时态变了？
is found可以用成 was found吗？
答
在这个句子中,is found to 是被动语态,be flowing 是进行时,意思是“被发现正在流向一个特殊的方向”.flowing 是be要求的,be doing 是进行时态.
不知道说清楚了吗?希望能够帮到你哦.found to 作为整体？to在这里不作为不定式？可以看成动词不定式，be found to do sth如：I found him go into the shop. 变成被动语态是：He was found to go into the shop.