李斯的雨
两个都正确要看用在哪里方面。1、in the river,在河里,是指在河水中,如鱼、沉船等,尤其注意在河里游泳也是用in the river。2、on the river,在河上,是指在水面上,如船只、水坝、漂浮物等。此外还可以指在河岸边上,如村庄、市镇等。例句:On hot days we often bathe/go bathing in the river.天热时我们常在河里[去河里]游泳。They were standing in the river spearing fish.他们站在河里叉鱼。Her sisters ducked her in the river.她的姐妹把她按到河里。Her hat flew off and landed up in the river.她的帽子让风刮跑落到河里了。Some people just dump their rubbish in the river.有些人径直往河里倒垃圾。We heard wild duck quacking on the river.我们听到野鸭子在河上呱呱叫。The river had been bridged with slabs of rock.用石板在河上架了桥。
ShangHaiWendy
-----Are there many ships on the river ?-----NO,there aren't. 注意 in the water 在水里 in the river 在河里 on the water 在水面上 on the river 在河面上
Oicdlljjgff
在河面上有两种表示1 不贴着水面的over the river:一般用于桥梁,飞过的飞机如:the bridge is over the river.2 贴着水面的on the river一般用于船以及相关水上交通工具如:the boat is on the river希望回答对你有帮助
速度染发
in the river 在河里,在河岸边,在河底on the river 在河上,在河面上,在河边水下用in the river,in是里面的意思,on是在什么的上面的意思