初中英語被動語態(tài)知識點詳解
英語中有一種主動句可以轉(zhuǎn)換成兩種被動句型，它們通常是一些表示客觀說明的句子，如：
People believed that she is honest. 大家相信她是誠實的。
Its believed that she is honest. 大家相信她是誠實的。
She is believed to be honest. 大家相信她是誠實的。
比較上面兩類被動句型可以發(fā)現(xiàn)，一類是it+be+過去分詞+that從句，另一類則是主語+be+過去分詞+不定式(其中的主語為前一類句型中that從句中的主語)，通常可用于這兩類被動句型的動詞有assume, believe, expect, fear, feel, know, presume, report, say, suppose, think, understand等，比較(同時注意其中時態(tài)和動詞形式的.變化)：
Its expected that he will come soon.= He is expected to come soon. 預計他很快就會來。
Its expected that he has come. =He is expected to have come. 估計他會已經(jīng)來了。
Its known that is a good singer. =He is known to be a good singer. 大家知道他是位優(yōu)秀的歌手。
Its known that was a good singer. =He is known to have been a good singer. 大家知道他曾是位優(yōu)秀的歌手。
【初中英語被動語態(tài)知識點詳解】相關文章：
初中英語被動語態(tài)知識點10-15
被動語態(tài)初中英語知識點10-13
初中英語何時使用被動語態(tài)知識點10-21
初中英語時態(tài)知識點詳解05-03
初中英語常用時態(tài)的被動語態(tài)知識點10-13
初中英語主動語態(tài)與被動語態(tài)知識點歸納10-06