分词作状语.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,#,分词作状语,怎样区别现在分词与过去分词作状语,1,一：现在分词作状语：,现在分词作状语，表示,陪衬性的动作或伴随情况,，如：,The children ran out of the room,laughing and talking merrily,.,They stood there for an hour,watching the game,.,She sat at the desk,reading a newspaper,.,2,2025/4/9 周三,注意：,a.,分词表示的必须是主语的一个动作；,b.,分词表示的动作和谓语表示的动作（或状态）是同时发生的；,c.,分词表示的是比较次要的动作，对谓语表示的动作或状态加以说明；,d.,大部分放在谓语之后；,e.,分词有时可以与句子的其他部分用逗号隔开。,现在分词作状语，,表示行为方式或手段,（这类状语可以放在句首，也可以放在句末，有时还可以放在句中。其他参考上述,a-c），,如：,Following the guide,they started to climb.,3,2025/4/9 周三,现在分词作状语，,表示原因或理由,，如：,Seeing nobody at home,she decided to leave them a noteNot knowing her address,we couldnt get in touch with her.,Being so poor in those days,we couldnt afford to send the boy to hospital.,注：,如果分词表示的动作在谓语所表示的动作之前发生，则要用完成形式，如：,Having worked among the peasants for many years,he knew them very well.,4,2025/4/9 周三,现在分词作,时间状语,（相当于,when,引导的从句），如：,Turning around,she saw a police car driving up.,Hearing the news,they all jumped with joy.,Seeing those pictures,he couldnt help thinking of those days in Yanan.,Not having received an answer,he decided to write another letter.,Having lived in Berlin many years,he knew the city well.,5,2025/4/9 周三,现在分词作状语还可以,表示结果、条件和让步,，如：,Her husband died in 1942,leaving her with five children.(,结果),The bus was held up by snowstorm,thus causing the delay.(,结果),Working hard,you will succeed.(,条件),Turning to the left,you will find the path leading to the site.(,条件),Weighing almost one hundred jin,the stone was moved by him alone.(,让步),6,2025/4/9 周三,二、过去分词短语,作状语,，可以修饰谓语，,说明动作发生的背景或情况,，如：,Built in 1192,the bridge is over 700 years old.,Led by the party,the people have improved their living conditions greatly.,Surrounded by a group of pupils,the old teacher walked into the room.,The trainer appeared,followed by six little dogs.,7,2025/4/9 周三,过去分词短语,表示原因,（相当于一个原因状语从句），如：,The children,exhausted,fell asleep at once.,He soon fell asleep,exhausted by the journey.(=as he was exhausted),8,2025/4/9 周三,过去分词短语有时可以,表示时间,（相当于时间状语从句）和条件（相当于条件状语从句），如：,United,we stand;divided,we fall.(=When/If we are united),Heated,water changes into steam.(=When/If water is heated),Seen from the hill,the park looks very beautiful.,9,2025/4/9 周三,Praised by the neighbours,he became the pride of his parents.,受到邻居们的表扬，他成为父母的骄傲。（表示原因）,Once seen,it can never be forgotten.,一旦它被看见，人们就忘不了。（表示时间）,Given more time,Ill be able to do it better.,如果给予更多的时间，我能做得更好。（表示条件）,10,2025/4/9 周三,Though told of the danger,he still risked his life to save the boy.,虽然被告之有危险，他仍然冒生命危险去救那个孩子。（表示让步）,Filled with hopes and fears,he entered the cave.,心中充满了希望与恐惧，他走进山洞。,11,2025/4/9 周三,现在分词与过去分词作状语的区别,分词作状语时，其逻辑主语应和句子的主语保持一致；现在分词所表示的动作和句子的主语为主谓关系；过去分词所表示的动作和句子的主语为动宾关系,;,例如,:,1.Walking on the hill,she saw lots of wild plants she had never seen.,2.Written in simple English,his book is popular among children.,(1),句，,she walk,为主谓关系；,(2),句,write his book,为被动关系；,12,2025/4/9 周三,现在分词与过去分词作状语的判断：,一：分析法,即根据分词所表示的动作与句子的主语的关系来判断，是主谓关系的就用,doing;/having done;,是动宾关系的就用,done/having been done,例如：,Having wasted a lot of time,the boy realized he had to work hard at his lessons.,Having been told many times,he still couldnt understand it.,13,2025/4/9 周三,二：记忆法,1.,常用,doing,的情况：,judging by/from.(,根据,.,来判断,),，,generally/Frankly speaking,及形容词化的现在分词表示令人,.,的（句子的主语通常为某物）：,discouraging,interesting,inviting,puzzling,astonishing,shocking,surprising,exciting,confusing,disappointing,.,。,Always confusing,the twins appearances were hard to tell apart.,14,2025/4/9 周三,2.,常用,done,的情况：,compared to/with,given.;,及短语,be seated,be dressed,be located,be situated,be lost(in),be engaged(in),be addicted to,be occupied with,be devoted to.,作状语时，保留其过去分词。,Engaged in his business,the man has not returned home for 3 weeks.,15,2025/4/9 周三,Practice,1.The prisoner(,罪犯,),_ the guard and run away,was caught the next days.,A killed B.killing,C having killed D being killed by,2.The flowers his friend gave him will die unless_ every day.,A watered B watering,C water D to water,16,2025/4/9 周三,3.He is a student at Oxford University,_ for a degree in computer science.,A studied B studying,C to have study D to be studying,4.The glass doors have taken the place of the wooden ones at the entrance,_ in the natural light during the day.,A to let B letting,C let D having let,17,2025/4/9 周三,5.John received an invitation to dinner,and with his work_,he gladly accepted it.,A finished B finishing C having finished D was finished.,6._in the mountains for a week,the two students were finally saved by the local police.,A Having lost B Lost C Being lost D Losting,18,2025/4/9 周三,7.Whether you believe it or not,it is _ that cause you illness.,A because of your overweight B you are so overweight,C because you are overweihgt D your being overweight,8.All flights_ because of the snowstorm,many passengers could do nothing but take the train.,A had been canceled B have been canceled,C having been canceled,D being canceled,19,2025/4/9 周三,9._ the old houses,they built a beautiful garden in that area.,A Pulled down B Having pulled down C Pulling down D To pull down,10 Thousands of people have been moving to Shenzhen since 1992,its population_ to over 10,000,000.,A increasing B increased,C has increased D has been increased,Key cabba bdcba,20,2025/4/9 周三,