also,too,either,neither,so,as well的用法

also，too，either，neither，so，as well的用法

1.also副词“也,而且，并且”用于肯定句或疑问句，但一般位于句中，通常位于be动词，助动词或情态动词之后，行为动词之前。

如：He has been to Beijing. I have also been there.他去过北京，我也去过。

He is good at English. He is also good at Japanese.他擅长英语，也擅长日语。

We are also students.我们也是学生。

He also went there on foot.他也是走着去的。

Did you also want to have a look? 你也想看看吗？

I also want some tea.我也要点茶。

2.too副词表示“也”，常用于肯定句或疑问，常和also相互替换，一般放在句末。如：He studies hard and I study hard, too.他学习用功，我（学习）也用功。

He likes China, too.他也喜欢中国。

Are you in Grade 3, too? 你也在三年级吗？

3. either

①副词，“也不”用于否定句，而且只能放在句末。

如：He didn’t know it.I didn’t know it either.他不知道那件事，我也不知道。

She is not a Japanese, I’m not, either.她不是日本人，我也不是。

My sister doesn’t like this song, either.我妹妹也不喜欢这首歌。

②代词，两个中任意一个，(两者之)每一个，故作主语时谓语动词用单数。如：Either of the books is new.这两本书任何一本都是新的.

She doesn’t like either of the films.这两部电影她都不喜欢.

③形容词, 用来修饰单数名词,意思与作代词时相同.

如：Either school is near my home. (这两所学校中的)任何一所学校都离我家很近.

Either question is difficult.两个问题(中的任何一个)都难.

There are many flowers on either side of the street.街道两旁有许多的花。注：常与both 替换。此句替换为There are many flowers on both sides of the street.

④连词，一般与or搭配,either……or表示两者选其一，意思是“不是…就是，要么……要么”。作主语时，谓语动词遵循就近原则。

如：Either you or he has been to Beijing.不是你就是他去过北京。

Either he or I am right.不是他就是我是对的。

Either my sister or my parents are coming to see me.不是我姐姐就是我父母要来看我。

4.neither

①副词，“也不”，（用于否定句）常常用于倒装句的开头，紧跟在一个否定句后面（当然nor也可以这么用）。那么，如果是肯定句呢？我们要用so，依然是倒装语句。

如：You haven’t been to the Great Wall, I haven’t been there,either=Neither have I.你没有去过长城，我也没有去过。

I can't sing an English song.Neither can he. 我不会唱一首英文歌，他也不会。

I can sing an English song.So can he. 我会唱一首英文歌，他也会。

注意：neither和so后面的助动词和情态动词其后的主语在人称、时态方面保持一致。

②代词，是对两者都进行否定，意思为“两者都不”，作主语时谓语动词用单数. 如：Neither of the boys is from England.这两个男孩都不是来自英国。

I know neither of them. 他们两个我都不认识。

③形容词，也修饰单数名词，意思与作代词时相同。

如：Neither book gives the answer. （两本书）没有一本给出答案。

注意：neither本身表示否定，其后不能再用否定式。

如：两个答案都不对。

【误】Neither answer isn't right.

【正】Neither answer is right.

④连词，一般与nor搭配，Neither……nor表示“既不…也不”。作主语时，谓语动词也遵循就近原则。

如：She neither ate nor drank yesterday. 她昨天既不吃也不喝。

Neither he nor we play football on Sundays. 他和我们星期天都不踢球。

Neither you nor he is 16 years old.你和他都不是16岁。

注意：either与not连用表示“两者都不”，此时相当于neither。

如：I don't want either of them=I want neither of them.我两个都不想要。

5.so副词，“也”,与neither对应，用于肯定句中、倒装句（见上）。

6.as well “也”，常与“too”替换。

如：You can do it,I can do it as well(too).这事我也能做。

记住两个结构：

so+助词/be动词/情态动词+主语，表示“也”；

Neither/nor+助词/be动词/情态动词+主语，表示“也不”；如：I am 15 years old , so is he= He is 15 years old, too.

I can’t dance, neither/nor can he=He can’t dance, either.

1. My sister is tall, and ____ is my brother.

2. Houston is in Texas and, Austin is _______.

3. We didn't go on vacation, and ________ did you.

4. I was scared and so ________ you.

5. She has a cat as a pet, and I _______ too.

6. My family has been supporting my sister and so _______ Michael.

7. Fred won't work tomorrow, and neither ______ I.

8. Lucy might buy a new computer and ______ might Chris.

9. I care about my children, and so _________ my wife.

10. I must practice this lesson, and everyone must _________.

(1) She was ill, ______ she didn’t go to work.

(2) There are ______ many people in the supermarket.

(3) I want to buy some fruit, ______ does she.

(4) If you go there, we will _______.

(5) We’ve never been to America, ______ have they.

(6) She can’t speak French, I can’t ________.

(7) We _______ need ______ excellent a worker.

(8) The box is ______ heavy for me to move.

(9) -- She played football just now.

--Me ________.

(10) --He hardly finishes his homework.

--Me ________.