This morning I look two small sparrows is on the tree

问题描述:

This morning I look two small sparrows is on the tree
这里的look后需要加at吗

This morning I saw two small sparrows in the tree
1.表示结果,用see-saw看见
2.不要is
3.鸟在树上,用in the tree为什么用in呢?上面不是用at吗?“This morning I saw two sparrows on the tree”这样对吗在树上, in the tree 指人或鸟在树上on the tree 是指树上的果实谢了