高二外研版选修六 Grammar Module2 Fantasy Literature动词的 -ing 形式作状语时，通常都表示主语正在进行的另一动作，用来对谓语动词表示的动作加以修饰或作为陪衬，它可表示时间、原因、结果、条件、让步、方式或伴随动作，相当于相对应的状语从句。动词的 -ing 形式作状语用法 1 ：表示时间，多置于句首，也可置于句末e.g. Walking in the street, I met a friend of mine.用法 2 ：表示原因，多置于句首或句末，也可置于句中e.g. 1) Being ill, he didn’t go to school. 2) She rang him up, hoping to get his support. 3) The boy, being very polite, was loved by many teachers. 用法 3 ：表示条件，多置于句首e.g. Working hard, you will succeed.用法 4 ： 表示让步，多置于句首e.g. Being poor, the old man was happy. = Though the old man was poor, he was happy.用法 5 ：表示结果，常置于句末e.g. The boy fell off his bike, breaking his right arm. 用法 6 ：表示方式或伴随 , 多置于句末，也可置于句首e.g. 1) He sat at the table, reading a magazine. 2) Laughing and talking, they went into the room.用法 7 ：为强调与谓语动词的动作同时发生 , 在 -ing 形式短语前可用连词 when, while 等 ; 为强调在谓语动词的动作之前或之后发生 , 在 -ing 形式短语前可用连词 before 或 aftere.g. 1) Be careful when crossing the road. 2) Don’t laugh while eating. 3) Before going abroad, he lived here. 4) After watching TV, he went to bed.用法 8 ：在 -ing 形式短语前可用介词 on, 表示“一……就……”e.g. On arriving in Beijing, he went to see his uncle.(= As soon as he arrived in Beijing, he went to see his uncle.)用法 9 ：为了强调结果，可在 -ing 形式前加副词 thuse.g. The bus was held up by the snowstorm, thus causing the delay.(= The bus was held up by the snowstorm, and as a result it caused the delay.)用法 10 ：在 -ing 形式短语前可用 though/although 表示让步e.g. Though working very hard, he couldn’t make enough m...
