九年级英语上册期末课本重点复习资料
● 某些动词 make 、 hear 、 see 、 watch 等在主动语态中,其宾语补足语要求用不带 to 的不定式。但在变为被动语态时通常省略的不定式符号 to 必须恢复。如: he made us clean the classroom after school.→we were made to clean the classroom after school. 我们被迫在放学后打扫教室。
i saw him come into the room. → he was seen to come into the room. 人们看见他进了屋子。
● 在主动语态中如果谓语动词是含有介词或副词的短语动词,变为被动语态时不能丢掉该介词或副词。如:
they must take good care of the children. → the children must be taken good care of. 孩子们必须小心照看。
● 英语中某些动词如 sell 、 lock 、 draw 、 smell 、 touch 、 feel 、 sounds 、 write 、 be worth doing 、 sth. needs doing 等可以用主动表示被动意义。如: this kind of books sells well. 这种书畅销。 the door won’t lock. 门锁不上。