别叫同学，叫小鱼吧，亲切些。还有，能不能先87一下？

网上找来的，我改了改，好理解一些：

关于押韵（加黑和加黄的是韵脚）：

1．尾韵：最常见，最后一个字押韵 

Henry Longfellow: The Arrow and the Song

 I shot an arrow into the air,

It fell to earth, I knew not where;

For, so swiftly it flew, the sight

Could not follow it in its flight.

2．交叉韵：

Alfred Tennyson: Crossing the Bar 

Sunset and evening star,

And one clear call for me!

And may there be no moaning of the bar,

When I put out to sea,

3．同韵：一韵到底，大多是在同一节诗中共用一个韵脚。

Robert Frost：Stopping by Woods on a Snowy Evening

The woods are lovely, dark and deep,

But I have promises to keep,

And miles to go before I sleep,

And miles to go before I sleep.

4.头韵：是指一行（节）诗中几个词开头的辅音相同，形成押韵。下例中运用／f／、／b／与／s／头韵生动写出了船在海上轻快航行的景象。

T.S. Coleridge: Rime of the Acient Mariner

 The fair breeze blew, the white foam flew,

The furrow followed free,

We were the first that ever burst

Into that silent sea.

5．内韵：词与词之间元音重复形成的内部押韵。

Thomas Nashe: Spring, the Sweet Spring

Spring, the sweet spring, is the year’s pleasant king;

Then blooms each thing, then maids dance in a ring,

Cold dath not sting, the pretty birds do sing:

Cuckoo,jug-jug,pu-we,to-witta-woo!

 古英文诗要比古汉语格侓诗更复杂，比填宋词更麻烦。现代人写的好的很少。

有兴趣可以看看这个介绍古英文格侓诗的link：http://zhidao.baidu.com/question/162185052.html