语法点一 动词ing形式的被动式的构成
名称 形式 意义 一般式 主动 doing 表示的动作与谓语动词所表示的动作一般同时进行 被动 being done 表示一个被动的动作正在进行,或与谓语动词所表示的动作同时发生 完成式 主动 having done 表示的动作发生在谓语动词所表示的动作之前
被动 having been
done 表示一个被动动作在谓语动词所表示的动作之前已经完成了 I don't like being laughed at in public.
我不喜欢当众被别人嘲笑。
Having been shown to the labs, we were taken to visit the library.
被带着看完实验室后,我们又被带着参观了图书馆。
即时演练1
单句语法填空
①I still remember being taken (take) to the Great Wall and what I saw there.
②The building being repaired (repair) now is our library.
③Having been scolded (scold) many times, he still made the same mistakes.
语法点二 动词ing形式的被动式的用法