文档介绍：语法:非谓语动词
He is a student.
I gave him some books.
It seems to be a good idea.
I have finished my homework.
非谓语动词:不做谓语,也不能算是动词, -ing(现在分词), -ed(过去分词), -ing动名词
-ing现在分词:主动;进行
-ed过去分词:被动;完成
He is reading a book. Be+-ing
I have finished homework. Have+done
He went into the classroom, _holding__ a book in his hand. Hold held held
He went into the classroom, a book _held__ in his hand.
He went into the classroom, and a book was held in his hand.
He went into the classroom, and _held_ a book in his hand. 过去式
_Seeing__ from the top of the hill, we found the village very small.
_Seen_ from the top of the hill, the village seems to be very small.
See saw seen seeing
五星级句型:
After we had been shown around the factory, we were taken to the workshop.
Having been shown around the factory, we were taken to the workshop.
After he had finished his homework, he went to play basketball.
Having finished his homework, he went to play basketball. Having done表达过去完成时
is doing is done
is being done
He lay on the ground, his eyes __closed__ and his hands __trembling_. Close, tremble
Close one’s eyes
动名词:由动词+ing构成的名词,可以做主语,宾语, 及物动词+名词/-ing
Seeing is believing. 眼见为实
avoid, finish等之类的及物动词,
I have finished washing clothes.
I like eating.
不定式:表示“没有做”,目的,结果
He asked his father for some money to buy some books.
He went to the railway station, only to find the train had been awa