哪些名词前面可以加冠词?尽量全一点,和举一些重要例子应该问哪些名词不能加冠词？再说，the 不一定都要前面提到过的啊，有些特有名词也直接用the

the一般加在某个特指的食物或事件前面。

疯了吧？单数名词都可以加冠词
a/an 要加在可数名词的单数形式前。 如an egg, an apple, a person
the 表特指，如果前文提到了该物，当该物第二次出现是要用the。如，There is a pencil on the desk. The pencil is blue.

a an the 三个是冠词（想必LZ知道的哈）
以下十种情况一般是不加冠词的...
1.表示星期、月份和泛指的季节名词前.例如：
Her birthday is in July.
2.表示三餐的名词前.例如：
Let’s have a walk after supper.
It’s time for lunch.
3.表示地点、人物的专有名词前.例如：
He is from Australia.
Please give this book to Henry.
4.表示球类运动、棋类游戏的名词前.例如：
Many girls like playing volleyball.
He is playing chess with his son.
5.表示交通工具的名词前.例如：
You’d better go by bus.
Lots of students go to school by bike.
6.表示物质的名词前.例如：
We can’t live without air ,water or food.
Light travels much faster than soud.
7.表示抽象概念的名词前.例如：
Every one needs love.
Happiness lies in health.
8.表示一类人或事物的复数名词前.例如：
We are students.
Book and newspaper are our good teachers and friends.
9.称呼语,表示职位(只有一人担任的)或头衔的名词前.例如：
Did you receive my letter,Mother?
They made me monitor.
10.某些固定结构中的名词前.例如：
at noon,on time,go home,go to work,for example,on duty,ete.
我上网搜了搜.还有另外的答案.十二种情况:
1．泛指的复数名词前：
People have always dreamed of flying high up into space．人们一直梦想能在高空中飞翔.
2．泛指的抽象名词前：
Life is always presenting new things to children．生活总是不断地呈现给孩子们新的东西.
3．泛指的物质名词前：
Iron and steel play an im portant role in industry．钢铁在工业生产中起到重要的作用.
4．一日三餐的名称前：
Have you had breakfast?你吃过早饭了吗?
5．语言或学科的名词前：
He can speak not only English but also Japanese．他不但会讲英语而且还会讲日语.
6．季节、月份、星期、节日等名词前：
Autumn is the season of harvest．秋天是收获的季节.
June 1st is Children's Day．六月1日是儿童节.
We have English classes on Monday and Thursday．我们周一和周四有英语课.
7．球类运动或棋类游戏名称前：
They all like to play football．他们都喜欢踢足球.
8．有物主代词、指示代词、不定代词等修饰的名词前：
Each age has its pleasures and pains．每个年龄层次有不同的乐趣和苦恼.
I want this car,not that car．我想要这辆小汽车,不是那辆.
There is some water in the cup．杯子里面有些水.
9．大多数专有名词前：
Do you know Nanjing Road in Shanghai?你知道上海的南京路吗?
10．用作称呼语或表示头衔的名词前：
W hat are you reading,Boy?孩子,你在读什么?
He is head of the factory．他是工厂的厂长.
11．用于表示家庭成员或 nurse,cook,teacher等具有our nurse（cook,teacher）意义时：
Teacher was very pleased with our work．老师对我们的工作很满意.
M other was being m ade up looking like the ideal,m iddle-aged housewife．妈妈慢慢变成了典型的中年家庭主妇.
12．用于固定词组中：
M y son has gone to school．我儿子已经去上学了.
Did you travel by train?你是乘火车旅行的吗?
They walked on foot covering great distances．他们步行走了很远的路.
We had a good time in town last Sunday．上个星期天我们在小镇上过得很愉快.
You shouldn't use such bad language in
front of the children．你不应该在孩子们面前说这样难听的话.
I wish I could do something for you in return．作为回报我希望能为你做些什么.
希望我的答案能够帮助到你.

所有名词都可以