博士报考时怎样写对所报考专业研究方向的见解

你好：所谓写对所报考专业研究方向的见解，也就是对所报考专业的了解和掌握，是导师考察你对所报考专业能力、水平及未来学习的全面考察和了解，比较重要的，要写好。你对所报考专业的理解，需要参看相关的专业书籍去写，写的不易过大，3000字左右比较合适，主要写报考专业的发展趋势，应用情况以及未来子要向哪个方面去努力等。

五分钟的英语演讲大概需要说多少单词

一般的新闻广播正常语速大概是每分钟170－200个单词。
演讲语速难以一直保持一致，因为根据内容有时需要字字清楚速度很慢，有时为了表达内在的比较强烈的感情时可能非要快一点。你听听martin Luther King 的演讲就非常清楚了。
不过国际会议上的演讲、发言一般语速都是120个单词左右。这有几个原因，如为了让听众听明白或便于口译员翻译。
建议你写600字左右。然后多练习几次，学会控制语速，争取做到能把握好时间最后在5分钟左右讲完。
祝你成功！

经验是最好的老师 英语演讲稿

Experience— the best teacher
We gain knowledge in different ways. We gain it from books or by doing something. The knowledge gained by doing something, is experience. What we learn through experience is more lasting than that acquired through reading. It is accurate, complete and permanent. It is first-hand knowledge.
We can learn through our own experience and partly through other peoples experience. A child does not stop playing with fire till he burns his fingers. He learns from his own experience. So, experience is the best teacher.