5)疑问副词是用来引导特殊疑问句的副词。常见的疑问副词有：how, when, where, why等。例如：

How are you getting along with your studies?

Where were you yesterday?

Why did you do that?

(2)副词在句中的位置

1)多数副词作状语时放在动词之后。如果动词带有宾语，则放在宾语之后。例如：

Mr Smith works very hard.

She speaks English well.

2)频度副词作状语时，通常放在行为动词之前，情态动词，助动词和be动词之后。例如：

He usually gets up early.

I’ve never heard him singing.

She is seldom ill.

3)程度副词一般放在所修饰的形容词和副词的前面, 但enough作副词用时，通常放在被修饰词的后面。例如：

It is a rather difficult job.

He runs very fast.

He didn’t work hard enough.

4)副词作定语时，一般放在被修饰的名词之后。例如：

On my way home, I met my uncle.

The students there have a lot time to do their own research work.

(3)部分常用副词的用法

1) very, much

这两个副词都可表示“很”，但用法不同。Very用来修饰形容词和副词的原级，而much用来修饰形容词和副词的比较级。例如：

She is a very nice girl

I’m feeling much better now.

Much可以修饰动词，而very则不能。例如：

I don’t like the idea much.

They did not talk much.

2) too, either

这两个副词都表示“也”，但too用于肯定句，either用于否定句。例如：

She can dance, and I can dance, too.

I haven’t read the book and my brother hasn’t either.

3) already, yet

already一般用于语肯定句，yet一般用于否定句。例如：

He has already left.

Have you heard from him yet?

He hasn’t answered yet.

4) so, neither

so和neither都可用于倒装句， 但so表示肯定，neither表示否定。

例如：

My brother likes football and so do I.

My brother doesn’t like dancing and neither do I.

3. 形容词和副词的比较级和最高级

(1) 两个人或事物的比较时(不一定每一方只有一个人或一个事物)，用比较

级。

Our teacher is taller than we are.

The boys in her class are taller than the boys in your class.

(2) most 同形容词连用而不用 the,表示 "极,很,非常, 十分"。

It’s most dangerous to be here.

在这儿太危险。

(3) "The+形容词比较级..., the+形容词比较级..."表示 " 越... 就越..."。

The more you study, the more you know.

(4) " 形容词比较级 + and + 形容词比较级 ", 表示 " 越来越... "。

It’s getting hotter and hotter.