动词ing形式作状语.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,欢迎大家,动词,ing,形式作状语,2,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，意义上相当于相应的状语从句。,3,而,-ing,形式的完成式,having done,表示其动作发生在谓语动词的动作之前,.,否定形式为,not having done.,V-ing,通常表示动作同时进行,否定形式为,not V-ing,4,一、表示时间（置于句首或句末）,-ing,形式作状语，其动作可能发生在谓语动作之前或之后，也可能和谓语动词的动作同时发生。例,:,1.Hearing the news,they all jumped with joy.,=When they heard the news,they all jumped with joy.,5,注意：,-ing,形式的完成式,having done,表示其动作发生在谓语动词的动作之前，一般作时间或原因状语。例：,Having finished the homework,she went shopping.,=When she had finished the homework,she went shopping.,6,2.Seeing its mother,the baby smiled.,=When the baby saw its mother,it smiled.,注：为强调与谓语动词的动作同时发生，在,-ing,形式之前可用连词,when,或,while,.,如：,Be careful when crossing the street.,7,二、表示原因（多置于句首）例：,1.Being ill(=),he went home.,3.,Hoping to get our support,(=As they hoped to get our support),they sent us their statement.,As he was ill,8,三、表示条件（多置于句首）例：,1.Working hard(=If you work hard),you will succeed.,9,四、表示结果（多置于句末）例：,1.The snow lasted a week,leading to a serious traffic jam in the area.,=The snow lasted a week,so/and,it led to a serious traffic jam in the area.,10,五、表示方式和伴随（多置于句末）,-ing,形式作方式状语或伴随状语，用来对谓语动词表示的动作或状态加以说明。一般来说，,-ing,形式表示的动作和谓语动词所表示的动作同时发生。例：,11,1.,They walked on the way home,singing and laughing.,12,2.He lay on the grass,staring at the sky for a long time.,=He lay on the grass,and stared at the sky for a long time.,13,六、表示让步,Knowing where I live,he never come,s,to see me,.,(=Though he knows where I live,he never comes to see me.,),14,1,、,The secretary worked late into the night,_a long speech for the president.,A.to prepare B.preparing C.prepared D.was preparing,15,2.The visiting minister expressed his satisfaction with the talks,_ that he had enjoyed his stay here.A.having added B.to add C.adding D.added,16,3,、,European football is played in 80 countries,_ it the most popular sport in the world.,making,B,.makes,C.,made,D.to make,17,4,、,_ up at his father,he asked what was the matter with him.A.Having looked B.Looking,C.To look D.Look,18,5,、,_ from his clothes,he is not so poor.,A.Judged B.Judging C.To judge D.Judge,19,6,、,_ such heavy pollution already,it may now be too late to clean the river.A.Having suffered B.Suffering C.To suffer D.Suffered,20,-ing,形式作状语考点,一、考查,-ing,形式作状语的类型,考点说明,-ing,形式常作时间、原因、结果、或伴随状语，可放句首或句末。,1.European football is played in 80 countries,_ it the most popular sport in the world.A.making B.makes C.made D.to make,21,2.The secretary worked late into the night,_a long speech for the president.A.to prepare B.preparing C.prepared D.was preparing,解题方法,(1),分析语境逻辑，弄清空格是否作时间、原因或伴随状语；,(2),分析动作是主动还是被动，从而确定空格的,-ing,形式的语态；,(3),空格设置在句子后半部时逗号是一个重要的提示。,22,二、考查,-ing,形式作状语与逻辑主语间的关系,-ing,形式作状语时其逻辑主语是句子的主语，此时应注意状语的人称、时态、语态和主句主语的一致性。,1.Finding her car stolen,_.,a policeman was asked to help,the area was searched thoroughly,it was looked for everywhere,D.she hurried to a policeman for help,23,_ his key,he couldnt enter the room.,A.Having lost B.Losing,C.To loss D.Lost,析：分析语境逻辑可知丢钥匙动作应发生在进房间的动作之前，所以应该用,having done,的形式。（考查时态）,24,