have第三人称单数单词,have的第三人称形式单数

So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.

1）come as a surprise，让人惊讶的是。

2）giant，巨大的。

3）terrify，使害怕。

4）diver，潜水员。

5）North Sea：北海。大西洋东北部边缘海，位于欧洲大陆的西北，即大不列颠岛、斯堪的纳维亚半岛、日德兰半岛和荷比低地之间。

6）oil rig，石油钻塔。

Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work.

1）frequently，频繁地。

2）注意who引导的是非限定性定语从句，修饰先行词divers，起着补充说明的作用。从快速阅读的角度来看，可以直接跳过该定语从句，以节约阅读时间。

3）frighten，使畏惧。源自名词fright（恐惧）。

4）be frightened out of one's wits，被吓昏了。

5）bump into，撞到。

Now they have had special cages made to protect them from these monsters. The fish are not sharks or killer whales, but favourite eating varieties like cod and skate which grow to unnatural sizes, sometimes as much as twelve feet in length.

1）have...done，让某物被...。此处的have用作了使役动词。

2）cage，笼子。

3）protect...from...，保护...免于...。

4）killer whale，逆戟鲸。

5）eating variety，可食用品种。

6）cod，鳕鱼。skate，鳐鱼。

7）grow to unnatural sizes，长得出奇地大。

8）in length，长...。length是long的名词。

Three factors have caused these fish to grow so large: the warm water round the hot oil pipes under the sea; the plentiful supply of food thrown overboard by the crews on the rig; the total absence of fishing boats around the oil rigs.

1）factor，因素、原因。

2）oil pipe，输油管道。

3）plentiful，丰富的、充裕的。源自plenty（大量的）。

4）a supply of，供应...。

5）overboard，在船外。

6）the total absence of，完全没有...。

As a result, the fish just eat and eat and grow and grow in the lovely warm water. Who eats who?

1）as a result，因此、所以。

2）注意句中的eat and eat and grow and grow通过叠词的重复，起到很好的强调作用，凸显了那些鱼类因为不受干扰、生活条件很好而不断地繁殖壮大。

3）注意最后一句的Who eats who，其实是作者开的一个小玩笑，旨在表达这些鱼已经长得非常之大，甚至可以到了会吃掉人类的地步，到那时就不知到是“人吃鱼还是鱼吃人”了。