Improve your oral skills by recording yourself speaking English and then listening back to it, making notes on any language you need to improve, or your tone and intonation.

通过录制自己的英语口语然后回听来提高你的口语能力，记录你需要改进的任何语言或语气和语调。

So, in one science unit, in which the focus was astronomy, the students also learned about the literature of Greek and Roman mythology, used research skills in the library, wrote a report and practiced their oral presentation skills.

因此，在一个以天文学为重点的科学单元中，学生们还学习了希腊和罗马神话文学，使用图书馆的研究技能，撰写报告并练习口头表达技巧。