单三形式是: jumps
Green frog jumps in the pond.
青蛙在池塘里跳来跳去。
The Fox jumps into the well.
狐狸跳入井中。
Anna jumps up and hugs him.
安娜跳起来，给了他一个拥抱。
A loud bang made me jump.
砰的一声巨响吓我一跳。
The phone shrilled， making her jump.
电话突然响起，把她吓了一跳。
I can't jump any higher.
我没法跳得更高了。
