如何學(xué)好英語語法：使用被動語態(tài)應(yīng)注意的幾個問題 ，希望對大家的學(xué)習(xí)有所幫助。
1. 不及物動詞無被動語態(tài)。What will happen in 100 years. The dinosaurs disappeared about 65 million years ago.
　　2. 有些動詞用主動形式表示被動意義。This pen writes well. This new book sells well.
　　3. 感官動詞或使役動詞使用省略to的動詞不定式，主動語態(tài)中不帶to，但變?yōu)楸粍诱Z態(tài)時，須加上to. 例：make somebody do something→somebody be made to do something
　　see somebody do something→somebody be seen to do something
　　The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.

　　4. 如果是接雙賓語的動詞改為被動語態(tài)時，直接賓語（物）作主語，那么動詞后要用介詞，這個介詞是由與其搭配的動詞決定。
　　He gave me a book.→A book was given to me by him.
　　He showed me a ticket.→A ticket was shown to me by him.
　　5. 一些動詞短語用于被動語態(tài)時，動詞短語應(yīng)當(dāng)看作一個整體，而不能丟掉其中的介詞或副詞。
　　We can't laugh at him. →He can't be laughed at by us.