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课件网) Passive forms in the past To learn about and practise the past passive 被动语态 英语中的语态分为主动语态和被动语态。主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者。 以下几种情况常用被动语态： 1) 不知道或没有必要指出谁是动作的执行者； 2) 为了强调动作的承受者； 3) 主语有较长的修饰语时； 4) 通知、公告，新闻报道和科技报道等。 Read the sentences. Underline the passive forms. What tense is used in each sentence 1. The concept was first talked about as long ago as in the 1920s. 2. In the 1950s, an attempt was made by two scientists to prove the theory mathematically. 3. Once the parcel had been received by this person, he/she would send the parcel onto a contact of theirs until the parcel could be personally delivered to the correct person. past simple passive past simple passive past perfect passive past simple passive 观察归纳 4. Its name was used as the title of a play and then a film. 5. Soon the game was being played in universities across the United States. past simple passive past continuous passive 时态 被动语态的构成 例句 一般过去时 was / were +过去分词 I was invited to the talk show yesterday. 过去进行时 was / were + being +过去分词 The roads were being built when I passed by. 过去完成时 had been + 过去分词 All the tickets had been sold out before I arrived. 过去时中的被动语态结构： 特殊结构的被动形式 1. 双宾动词的被动结构 双宾动词变为被动结构时, 一般将主动结构中的间接宾语变为被动结构中的主语, 直接宾语不变。 如将主动结构中的直接宾语变为被动结构中的主语, 间接宾语之前则应加介词to或for。 e.g. He gave her some money. She was given some money. Some money was given to her. 2. 带复合宾语的动词的被动结构 带复合宾语的动词变被动语态时, 一般将主动结构中的宾语变为被动结构中的主语, 而将宾语补足语保留不动 (这时的宾语补足语为主语补足语)。 e.g. His father called him Jack. He was called Jack by his father. 3. 带情态动词的被动语态，由“情态动词+be+及物动词的过去分词”构成。 e.g. The problem may be solved in a number of different ways. In our school, library books must be returned in two weeks. 4. “be+过去分词+不定式”的被动结构 e.g. He is reported to have broken a world record. She is said to know three languages. 5. “It + be +过去分词+从句”式的被动结构 e.g. It’s said that she has some supernatural powers. It’s reported that they have discovered a new star. 常见的结构还有： It is known that... 众所周知 It is suggested that... 有人建议 It is believed that... 人们相信 6. “get + done”构成被动语态 用来表示状态或情况, 常见的形式如： get married 结婚 get engaged 订婚 get hurt/wounded 受伤 get lost 迷路 get drunk 喝醉了 get caught/stuck/trapped 被困 get dressed 穿好衣服 get run over 被(车)轧 1) 某些连系动词，如feel, look, prove, smell, sound, taste等。 e.g. The food tasted better than it looked. 2) 某些与can’t, won’t 等连用的不及物动词，如move, lock, shut, open等。 e.g. It can't move. The door won't shut. 主动形式表示被动意义 3) 某些可与well, easily 等副词连用的不及物动词，如read ... ...
