“all”的用法是什么?

如题所述

1. all修饰名词主语时,可放在主语和行为动词之前,但要放在be动词之后(但是若be动词是句子中的最后一个词时,all要放在be动词之前)。如:

All the boys study well. = The boys all study well. 孩子们都学习得很好。

They are all steel workers. 他们都是钢铁工人。

—Are you Young Pioneers? 你们是少先队员吗?

—Yes, we all are. 是的,我们都是少先队员。

2. all指“三个(以上)的数目”,反义词是none;both指“两个数目”,反义词是neither。如:

I have three brothers. All of them are college students. 我有三个哥哥,他们都是大学生。

He has two sisters. Both of them major in English. 他有两个姐姐,她们都主修英语。

3. 不能说“all + 代词”,要说“代词+ all”或“all of + 代词”。如:

误:All they like her.

正:They all like her. /All of them like her. 他们都喜欢她。

4. “All + 冠词(指示代词或物主代词)”=“冠词(指示代词或物主代词)+ whole”。如:

all the world = the whole world全世界

all my life = my whole life 我的一生

注:all可修饰不可数名词或复数名词,the whole不可直接修饰不可数名词或复数名词,应用the whole of。如:

all Shanghai = the whole of Shanghai 全上海

all ink = the whole of ink 所有墨水

all his books = the whole of his books 他所有的书

5. all用于否定句时通常表示部分否定,要表示全部否定可用no,none等。如:

All my friends cannot swim. 并非我所有的朋友都会游泳。

None of my friends can swim. 我所有的朋友都不会游泳。

I don”t know any of them. 他们我都不认识。

6. all不能与what连用,可把what改为that。例如:

误:This is all what I want to say.

正:This is all that I want to say. / This is what I want to say. 这就是我要说的全部。

7. “all +地名”,表示“全……的人”;“the whole of +地名”表示“全……的地方”。如:

All America celebrate Independence Day on July 4. 7月4日全美国(人民)庆祝独立纪念日。

He has traveled the whole of America. 他已经游遍了全美国。

8. “all +抽象名词”=“very +形容词”,前者语气更强。如:

Little Amy is all attention. = Little Amy is very attentive. 小埃米非常专心。

He is all kindness to us all. = He is very kind to us all. 他对我们大家非常亲切。

9. at all作“完全;根本”解时,多用于否定句;用于条件句时表示“既然;即使”;用于疑问句时,作“到底;在任何程度上”解。如:

If it were not for the sun, we could not live at all. 如果没有太阳,我们根本不能生存。

Have you read any of the article at all? 那篇文章你到底有没有读过一点
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