1、八的英文：eight，英 [eɪt] 美 [eɪt]。

2、他说他将在八点钟到达这里。He said he would be here at eight oclock.

3、八口之家日子过得很拮据。The family of eight was living in straitened circumstances.

4、所有七、八年级的学生均可观看此剧。The play is open to all seventh and eighth graders.