以下是几个使用四年级下册常见英语单词的例句：
I have a new pen. (我有一支新钢笔。)
The cat is playing with a ball. (猫正在玩球。)
My favorite color is blue. (我最喜欢的颜色是蓝色。)
We can see many flowers in the garden. (我们可以在花园里看到许多花。)
My brother likes to read books. (我哥哥喜欢读书。)
She is wearing a beautiful dress. (她穿着一件漂亮的裙子。)
The teacher is explaining the lesson to us. (老师正在给我们解释课程。)
I like to eat ice cream in summer. (我喜欢在夏天吃冰淇淋。)