什么是英语非谓语动词

一.非谓语动词的概念：指在句子中不充当谓语动词的其他动词。

二.非谓语动词的形式：动词不定式、动名词、分词（现在分词、过去分词）。见下表。

1.非谓语动词——不定式

①不定式的主动式：

冉老师举例：I need to go swimming.我需要去游泳了。

冉老师举例：The phone is to be repairing.这个手机正在被修理。

冉老师举例：He seems to have arrived.他似乎已经到了。

②不定式的被动式：

冉老师举例：The phone is to be repaired.这个手机需要被修理。

冉老师举例：The classroom is to have been cleaned.这件教室是已经被打扫了的。

③不定式的否定式：

冉老师举例：I needn"t to go swimming.我不需要去游泳。

冉老师举例：The phone isn"t to be repaired.这手机不需要修。

冉老师举例：He seems not to have arrived.他似乎还没有到。

④不定式的复合结构：

冉老师举例：It"s hardfor me to believe that.我很难相信那个。

2.非谓语动词——现在分词

①现在分词的主动式：

冉老师举例：Doing exerciseis helpful for us.做运动对我们好。

冉老师举例：Having finished his homework,Jack went to swimming with his classmates.已经完成了家庭作业，杰克和他的同学去游泳了。

②现在分词的被动式：

冉老师举例：Being told the serious reason,he finally gave up that plan.（因为）被告知那个严肃的原因，他最后放弃了那个计划。

冉老师举例：Having been cleaned, the classroom is very clean.已经被打扫了，（因此）这间教室非常干净。

③现在分词的否定形式：

冉老师举例：Not having finishedhis homework,Jack didn’t go to swimming with his classmates.还未完成家庭作业，杰克没有和朋友去游泳。

3.非谓语动词——过去分词

冉老师举例：This bookcalled Jane Eyre is my favorite book.这本名叫《简爱》的书是我最喜欢的书。

4.非谓语动词——动名词

①动名词的主动式：

②动名词的被动语态：

③动名词分词的否定形式：

④动名词的复合结构：

冉老师举例：Can you see my smiling face?你可以看到我笑容灿烂的脸吗？