Ⅰ.动名词

动名词是非谓语动词的一种，它是由动词原形+ing构成，它有名词和动词的特征。

1.作主语

Interpreting figures is an important part of the accountant's function.

2.作表语

His interest is reading novels.

3.作宾语

可以用在begin, start, stop, finish, like等动词后面。

They haven't finished packing the goods.

He likes playing basketball.

4.作介词宾语

Take your time to balance the two plans carefully before arriving at a final decision.

Ⅱ.不定式

不定式是动词的一种非谓语形式，是由不定式符号to加动词原形构成的。本文|由职业培训教育网独家整理。 

(1)作主语

To have a firm self-confidence is a first step toward a successful negotiation.

有的情况下，可用it作形式主语来代替不定式做主语

It+谓语+不定式主语+其他成分

It is risky to build too many hopes upon his promise.

It is impossible to get him to understand what I mean.

(2)作宾语

The supermarket’s owner planned to postpone the grand opening until Saturday.

(3)作表语

His job was to examine cars to make sure that they were not smuggling anything into the country.

(4)作定语

The shopkeeper offered me a credit note to be used to buy goods in his shop.

(5)不定式作状语

To improve business, the store owner decreased his prices.

(6)带疑问词的不定式

疑问代词who，what，which和疑问副词when，why，how，where的后面可以接不定式，构成一个名词性短语，可在句中作主语、表语、宾语或定语。本文|由职业培训教育网独家整理。

① What to do next will be discussed at today's meeting.

② It is not decided yet whether to go there or not.

③ The question is how to send the goods.

④ You had better find out where to change your money.

Ⅲ.分词

分词是非谓语动词的一种，分词有现在分词和过去分词两类。

现在分词由动词原形+“ing”构成。规则动词的过去分词由动词原形+“ed”构成。

(1)作定语

China is a developing country.

It is a well-written article.

(2)作表语

This novel is very interesting.

The theory sounds quite convincing.

(3)作状语

①表示时间

Having worked for three hours, she took a rest.

Opening the drawer，he took out a book.

②表示原因

Inspired by the teacher, the students studied even harder.

③表示伴随或方式

Laughing and talking, the children went out into the garden.

④表示结果

The bus was held up in the snowstorm, thus causing the delay.

Last year the yield climbed again, reaching 1,300 kilograms.

(5)作独立主格

All things considered, the commodities are the best in our firm.

His work finished, he prepares to return to his company.

Ⅳ. 职称英语测试点

1)Tribes living today in the jungle of the Amazon recognize hundreds of plants and know many properties of each.

2)The purpose is not only to provide fun but also to help people feel at home in the world of science.

feel at home 感觉自在

3)Rescuers have found the bodies of over 130 people killed in two ferry disasters in Bangladesh.

4)Educators are beginning to think that maybe there is something yet to be learned from one-room schools.

5)Considering that weddings do more than 12 billion dollars worth of business annually in the US alone, such activity isn’t surprising.

6)Counting elephants from aeroplanes is impossible in the vast, equatorial rainforests of Central Africa.

7)Saunas are relaxing and stress relieving.

8)To meet these challenges and take advantage of these opportunities, the National Park Service has formed partnerships with other agencies.

9)The biological clock tells animals and human beings when to eat, sleep and wake.

10)Before long, many Cherokees knew how to read and write in their own language.

Before long=soon