undertheseabook7.pptVIP

动词-ing形式的被动式在句中作何种成分？ 动词-ing形式的被动式, 可在句中作主语, 表语, 宾语, 宾语补足语, 定语和状语, 但不能单独作谓语, 其完成形式为having been done, 多在句中作状语。 而且在want, need, deserve, require等动 词后, 尽管表示的是被动含义, 我们却用 动词-ing形式，也可以用不定式的被动形 式来替换。如： The blackboard needs cleaning. = The blackboard needs to be cleaned. 黑板需要擦干净。 The broken window wants repairing. = The broken window wants to be repaired.? 那个破窗户需要修理。 在worth这个形容词后情形也是这样: Her method is worth trying. 她的方法值得试一下。 * V-ing的被动形式 having been done 完成式 being done 一般式 被动语态 　语态 时态 如果动词-ing形式的逻辑主语为所表示的动作的 承受者,动词-ing形式要用_________,动词-ing形式 的被动语态有一般式与完成式之分。 被动语态 动词-ing形式的被动式在各句中作什么成分? 1. So being killed by sharks was a common occurrence. 2. He didn’t mind being left at home. 3. That building being repaired is our library. 4. Being protected by a thick wall, they felt they were quite safe. 5. Having been given such a good chance, how could she let it slip away? 作主语 作宾语 作定语 作状语 作状语 ① _________________ (surround) by whaling boats, the whale has no place to go. Being surrounded 作状语 Look at the pictures and use the passive –ing form to fill in the blanks. ② I see a whale _________ (tie) by ropes from a Japanese whaling ship. being tied 作宾语补足语 ③ The building ___________ now is our school. being built 作定语，表被动、进行的动作 【比较】 The building to be built next year is our school. The building built last year is our school. 作定语，表将来的动作。 作定语，表过去、被动、完成的动作。 ④ I heard an English song being sung by a little girl when I passed by her room last night. 非谓语动词，作宾语补足语。 An English song was being sung by a little girl.（被动语态） A little girl was singing an English song.（主动语态） 【比较】 谓语动词，过去进行时被动语态 谓语动词，过去进行时主动语态 Complete the sentences below with the passive -ing form of the verbs in brackets. ① James was afraid of _______________ (attack) by sharks. being attacked ② _____________ (hold up) in the water by Old Tom, James was confident he would survive. ③ _______________ (include) in the hunt was a great thrill for Clancy. Being held up Being includ