Question

英文 何谓被动时态?

Answer 1

被动时态 = passive voice. Here are some explainations and examples about passive voice. 英文动词有主动语态 Active Voice 和被动语态 Passive Voice 之分。 如果主语是动作或状态的「发出者」，动词就用主动语态；如果主语 是动作或状态的「承受者」，动词就用被动语态。 例如： 1. John encouraged Mary.﹝约翰鼓励玛莉。﹞ 2. Mary was encouraged by John.﹝玛莉受到约翰鼓励。﹞ ※ 第一句的动词 "encouraged" 是主动语态；第二句的动词 "was encouraged"是被动语态。 动词的被动语态的总形态是： BE + 动词的过去分词 动词由主动语态变为被动语态的步骤： 1. 将宾语变为主语； 2. 根据新主语的身和数，并考虑时态，然后决定 "BE" 的形态； 3. 将旧主语放在 "by" 之后构成介词短语。 1. Simple Present Tense 主动语态： I teach him. 被动语态： He is taught by me. 2. Present Continuous Tense 主动语态： I am teaching him. 被动语态： He is being taught by me. 3. Present Perfect Tense 主动语态： I have taught him. 被动语态： He has been taught by me. 4. Present Perfect Continuous Tense 主动语态： I have been teaching him for a week. 被动语态： 缺 5. Simple Past Tense 主动语态： I taught him yesterday. 被动语态： He was taught by me yesterday. 6. Past Continuous Tense 主动语态： I was teaching him when you came. 被动语态： He was being taught by me when you came. 7. Past Perfect Tense 主动语态： I had taught him before you came. 被动语态： He had been taught by me before you came. 8. Past Perfect Continuous Tense 主动语态： I had been teaching him an hour before you came. 被动语态： 缺 9. Simple Future Tense 主动语态： I shall teach him tomorrow. 被动语态： He will be taught by me tomorrow. 10. Future Continuous Tense 主动语态： I shall be teaching him when you e. 被动语态： 缺 11. Future Perfect Tense 主动语态： I shall have taught him before the sun sets. 被动语态： He will have been taught by me before the sun sets. 12. Future Perfect Continuous Tense 主动语态： I shall have been teaching him for an hour before the sun sets. ※ 如果句子中有这类助动词，那么动词的被动语态的形态是： 助动词 + BE + 动词的过去分词 ※ 在不引起误解的情况下， "by us" 有时可省去。 主动语态： You can do it now. 被动语态： It can be done by you now. 主动语态： I gave him a book. 被动语态： He was given a book by me. ※ 如果有两个宾语，通常代表人的间接宾语变为主语，另一个保留 不动，称为「保留宾语」Retained Object。 ※ 不过，也可以把直接宾语变为主语。 主动语态： I gave him a book. 被动语态： A book was given him by me.
参考: me & yahoo
被动时态= Passive voice (present tense) 1
This birthday cake is made by my mother. 2. The red car is driven by my brother Active Voice (present tense) 1. My mother makes this birthday cake 2. My brother drives the red car.
被动时态，故名思义，即是subject的动作真实是由object推动而成的。 Ben is pushed by John accendentally . ( Ben 被John不小心推倒了 ) 句子中Ben 是subject，但它的动作是object John 而形成的。运用被动式时，动词(push)要加上ed或转过去式。 切记：不要写成 Ben pushed John accenentally.(Ben 不小心把John 推倒了) (wrong) Ben is pushed by John accendentally . ( Ben 被John不小心推 倒 了 ) (right)