年級的用法和樣例：
例句
-
我們得設計出三年級的新課程。
We shall have to design a new curriculum for the third year. -
最小的兒童上一年級，最大的上六年級。
The youngest children are in the first form, the oldest in the sixth form. -
我兒子上小學(xué)三年級。
My son's in the third grade. -
助學(xué)金通常在大學(xué)一年級之后逐漸減少。
Financial aids generally taper off after the first year of college. -
他讀三年級。
He is in the third grade.
