初中英语作文Dog-狗
Dog
Nowaday many people like to have dog a their pet. Dog are friend of man not only becaue they are lovely but alo becaue they are faithful to their mater.
Dog can do a lot of work for man. They play with u. They hunt with u. They keep door for u. But long ago, dog all over the world were wild.
Dog can date back to the Stone Age. All dog have the ame ancetor. It i believed that their ancetor wa much like a wolf. Other animal, uch a the fox, came from thi ancetor, too. Hundred of thouand of year ago, man began to tame wild dog. After the dog were tamed, they were trained. The h2 dog became working animal. They were trained to pull heavy load. They learned to keep an eye on the heep and other animal. Working dog had other job, too.
Some dog were not h2. But they could help man hunt for game. Other dog were bet a pet.
Today, there are more than 100 kind of dog in the world.
狗
现在许多人都把狗当作他们的宠物。狗是人类的朋友，不仅因为它们可爱，而且因为它们对主人忠诚。
狗能为人类做很多工作。它们可以和我们玩，它们可以跟我们一起打猎，它们可以给我们看家。但是以前世界上的狗都是野生的。
狗可以追溯到石器时代。所有的狗都是同一个祖先，人们相信狗的祖先很像狼。其他动物小学生作文 你也可以投稿，如狐狸，也是来自这个祖先。几千年前人类就开始驯服野狗，狗被驯服后，人们就训练它们。强壮的狗成为人类工作的帮手，人们训练它们拉重的货物。它们学会了帮人们照看绵羊和其它的动物。[由Www.haozuowen.com整理]
有些狗不够强壮，但它们能帮人们寻找猎物。还有些狗成了人们的宠物。
目前世界上狗的种类已经达到100多种。