现在分词

[例题]

1.Having completed one task, we started on another one.

(完成一项工作,我们又开始了另一项.)

2.Helen borrowed my dictionary the other day saying that she would return it soon.

(几天前海伦借了我的字典,并说很快就会还回来.)

[解析]现在分词作状语,表示原因,条件,伴随,结果等,句子主语和该分词是逻辑主谓关系.

[例题]

3.John regretted not going to the meeting last week.

(约翰后悔没有参加上周的会.)

4.Not wishing to disturb his baby sister, he tiptoed into the room.

(他不想打扰他的小妹妹,蹑手蹑脚地走进了屋里.)

[解析]直接在现在分词或动名词前加not, 就可构成该现在分词或动名词的否定形式.

[例题]

5.The resistance being very high, the current in the circuit will be weak.

(如果电阻很大的话,线路中的电流就会很弱.)[很有用的一个句子,不仅可以锻炼口语,而且还可以学习物理知识.]

6.With production going up steadily, the factory needs an ever-increasing supply of raw materials.

(因为生产稳步增长,所以工厂需要不断增加原材料的供给.)

7.The two women sat there stiffly, neither showing the least interest in the other.

(这两个妇人坐在那儿呆若木鸡,彼此不感兴趣.)

[解析]现在分词用在独立分词结构中做状语,可以表示条件,原因和伴随情况.