unit5grammar现在分词作状语介绍.ppt

1. ___________ him the answer several times, I didn’t know if he could understand. 2. _______________ the answer several times, he still couldn’t solve the question. Devoted dad runs triathlon (铁人三项) carrying his teenager daughter with cerebral palsy (脑瘫) because she loves being outdoors. 现在分词 语态 时态 否定 逻辑主语 三、非谓语使用条件 一个句子当中，已经存在一个主句（谓语动词）,又没有连词的情况下 She got off the bus, but left her handbag on her seat. She got off the bus, leaving her handbag on her seat. 5. He lay on the grass, and stared at the sky for a long time. He lay on the grass, staring at the sky for a long time. (伴随) The children came into the classroom, and they laughed and talked.(并列句) The children came into the classroom, laughing and talking. Laughing and talking, … *现在分词短语 作伴随或方式状语 相当于一个并列结构。 *不可改成相应状语从句 Attribute（定语） Object complement（ 宾补） Predicative(表语） Adverbial（状语） ing-form Subject(主语） Object(宾语） ___many times , he still couldn’ t understand it . ___ many times , but he still couldn’ t understand it. 3. ___ him many times and he’ll understand it. A. Having been told B. Tell C. He was told D. Though he had been told A C Exercise 注意区别V-ing形式作状语与并列句;祈使句 B V-ed V-ing To do 状语 补语 表语 定语 宾语 主语 非谓语动词功能表 非谓语动词在特殊句型中的运用 1）Doing...+ v. Reading is an art.阅读是门艺术。 Seeing is believing.眼见为实。 2) It is + no use/ good (fun, a great pleasure, a waste of time, ...)等名词+doing sth. “做某事没用” It is no use crying.哭没有用。 It is no good objecting.反对也没有用 3)There is no use (good/point/sense/harm)+doing sth There is no use crying over spilt milk． 4)There is no need to do sth. There is no need to worry if you have never skied before. 4)go +Ving示“从事…”之意 I’ll go camping tomorrow．我明天去露营。  I’ll go shopping．我去商店。  5)在want, need, require等动词后,常用动名词的主动形式表 示被动的意思。例如： My hair needs cutting. (= My hair needs to be cut.) 6)在某些固定结构Generally / Frankly speaking …, Judging from / by …中，分词的逻辑主