感叹词的妙用,感叹词大全及翻译

名词在句子中承担什么功能，由其在句子中的句子成分来决定。词性分为名词、动词、形容词、副词等实词以及连词、介词、感叹词、冠词等虚词；句子按其成分分主语、宾语、谓语、定语、状语及补语等。我们看名词可以作哪些句子成分：

①作主语。如

A few boys are playing under the tree.

②作宾语。如

I saw a few boys playing under the tree.

③作表语。如

He is a handsome boy.

④作定语。一个名词作定语修饰另一个名词，常表示材料、用途和内容等。如

arms race 、air raid、alarm clock等

The government is determined to put

a brake on public spending.

⑤作补语。如

We might call it a mistake in tactics.

Tom is considered a good student.

⑥作状语。如

Tom works day and night.

⑦作同位语。如

We students must work hard.

⑧作独立成分。如

Ladies and gentlemen,please take your

seats.