新颖有趣的非谓语动词实用课件.ppt

* 分 词 现在分词 过去分词 V-ing (doing) V-ed (done) 现在分词的时态和语态 一般式 完成式 主动语态 被动语态 doing having done being done having been done 现在分词的否定式： not doing 1.作状语 2.作定语 3.作表语 4.作补语 现在分词 1.作状语 2.作定语 3.作表语 4.作补语 过去分词 分词做状语 When they heard the news, they got excited. Hearing the news, they got excited. (时间) Having visited the city many times, he offered to be our guide. （原因） Because he had visited the city many times, he offered to be our guide. 分词做状语 If we were given more time, we would be able to do the work better. Given more time, we would be able to do the work better.（条件） Having been bitten by a snake, she was frightened at it. (原因) Because she had been bitten by a snake, she was frightened at it. Being done 分词做状语 doing having done being done having been done 形 式 意 义 该动词与句子主语为主动关系； 该动词所表达的动作与句中谓语动词所表达的动作同时发生。 该动词与句子主语为主动关系； 该动词所表达的动作先于句中谓语动词所表达的动作。 done 该动词与句子主语为被动关系。 该动词与句子主语为被动关系； 该动词所表达的动作与句中谓语动词所表达的动作同时发生 通常用作原因状语。 该动词与句子主语为被动关系； 该动词所表达的动作先于句中谓语动词所表达的动作。 分词做状语 1. ____ from space, the earth looks blue . 2. ____ from space , we can see the earth is blue .　　 A. Seen B. Seeing C. Having seen D. See A 4. Returning home, ____. A. my watch was missing B. my watch was gone C. my watch was lost D. I found my watch missing D B ___many times , he still couldn’ t understand it . ___ many times , but he still couldn’ t understand it .A. Having been told . B. Told C. He was told D. Though he had been told 3. ______for two hours , he went away . A. waiting B. to wait C. waited D. Having waited D A C 分词做状语 有些分词短语，其形式的选择不受上下文的影响，称作独立成分。常见的有： Generally speaking … 一般说来 Frankly speaking … 坦白地说 Judging from … 根据……来判断 Considering … 考虑到…… To tell you the truth … 说实话 Compared to/with… 和…相比 分词做状语 2. ____ that he ill, his work should be done