查字典中考网整理了关于2020年中考英语知识点之被动语态应注意问题，希望对同学们有所帮助，仅供参考。
被动语态应注意问题
1. 不及物动词无被动语态。
What will happen in 100 years./The dinosaurs disappeared about65 million years ago.
2. 有些动词用主动形式表示被动意义。
This pen writes well. /This new book sells well.
3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带to，但变为被动语态时，须加上to.
①makesomebody do somethingsomebody+ be +made to do something
②seesomebody do somethingsomebody +be +seen to do something
③Theboss made the little boy do heavy work.The little boy was made to doheavy work by the boss.
4. 如果是接双宾语的动词改为被动语态时，直接宾语（物）作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。
①Hegave me a book.A book was given to me by him.
②Heshowed me a ticket.A ticket was shown to me by him.
5. 一些动词短语用于被动语态时，动词短语应当看作一个整体，而不能丢掉其中的介词或副词。
We cant laugh at him. He cant be laughed at by us.