非谓语动词之分词作状语公开课ppt课件.ppt

,了解谓语动词与非谓语动词区别（引）掌握分词作状语（学）高考非谓语真题尝鲜（练）,Aim,Task1.学会判断非谓语动词,1.He is teaching English.2.His job is teaching English.定义:谓语动词就是指在句子中充当谓语的动词 谓语是对主语动作或状态的陈述或说明，指出“做什么”、“是什么”或“怎么样”。非谓语动词指的是在句中不是谓语的动词,做什么,是什么,过去分词,不定式,-ing 形式,非谓语动词,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.,四、分析句子结构,辨别“谓与非谓”,1._many times,but he still couldnt understand it.,2._many times,he still couldnt understand it.,A.Having been toldB.He was told,B,_,A,五、填词：用studying或者study1）_(study)hard,you will pass the final exam.2)_(study)hard,and you will pass,Studying,Study,Task 2：掌握分词作状语,分词作状语,状语：修饰动词、形容词、副词或整个句 子，说明动作或状态特征的句子成分。,让步,尽管学生们都看到老师很失望的表情，但是他们还是不顾老师，自己做自己的事情。,1.Notice2.Ignore3.disappoint-ment3.Do ones own business,因为他在公共场合吸烟，所以被罚款了,1.Smoke in public2.fine(v.罚款),原因,1.The man on the left/right2.Plant tree3.sweat(v.出汗)4.Smoke5.Stand6.The bird7.Fly/stare at（盯）。,伴随,被 动,主 动,语态,doing,having done,done,being done,having been done,1.Because she was moved by the hero,she decided to study harder.,2.When he found the door locked,he went home.,_(see)black clouds covering the sky,he stopped his work and went home.,Seeing,_(bury埋)in the book,he didnt notice the sound.,答案：Buried,1.doing或者being done 几乎同时发生2.Having done或者having been done 先于谓语动词之前发生3.Done已经发生了的，过去的,“What a beautiful garden it is!”said the girl,_out of the window.A.looking B.having lookedC.to look D.looked_a long way,Bob began to feel tiredA.Walking B.Having walkedC.To walk D.walked,_ in the queue for half an hour,I suddenly realized that I had left my wallet at home.A.To wait B.Waiting C.Having waited D.To have waited,过去分词与现在分词被动完成式的比较 在句中作状语时，一般情况下可互换。但不强调时间先后，只强调动作的被动时，用过去分词，不用现在分词的被动完成式。如：Caught(Having been caught)in the rain,he was all wet.Having been found by the policeman,the thief ran away hurrily.(强调时间先后、完成),补,直接在分词前面加not_ a reply,he decided to write again.Not receiving Receiving not C.Not having received D.Having not received,._that he was in great danger,Eric walked deeper into the forest.A.Not realized B.Realizing notC.Not realizingD.Not to have realized,过去分词作状语时其逻辑主语为主句的主语，此时应注意人称一致。,1）Seen from the top of the hill,the city looks more beautiful to us.2）Seeing from the hill,we find the city very beautiful.,_for a long time,the book looks old.1.由于用了很长时间，这本书看上去很旧._ the book,I find it useful.2.在使用的过程中，我发现这本书很有用._(look)at her,he jumped with joy._(look)at by her,he jumped with joy.,Used,Using,Looking,Looked,6.Faced with a bill for$10，000，_.A.John has taken an extra jobB.the boss has given John an extra jobC.an extra job has been takenD.an extra job has been given to John7.While watching television，_.A.the door bell rang B.the doorbell ringsC.we heard the doorbell ring D.we heard the doorbell rings,_Sunday,I shall have a quiet day at home.A.Being B.It is.C.There being D.It beingThe party will be held in the garden,weather_（2012高考全国卷）A.permitting B.to permit C.permitted D.permit,非谓语的逻辑主语和主句主语相同时可以省略；若不同，则应有自己的主语，即用独立主格形式。,解题步骤，我们一起来总结,1、根据句子结构确定分词的语法成分2、找准逻辑主语3、判断主、被动关系4、指出非谓语的动作是发生在句子谓语动作之前还是之后，从而确定考虑用完成式还是一般式。5.最后选定现在或过去分词。,高考卷尝鲜,Film has a much shorter history,especially when_(compare)to such art forms as music and painting.,compared,_(use)with care,one tin will last for six weeks._(knock)at the door before you enter my room,please.,Used,Knock,He got up late and hurried to his office,_(leave)the breakfast untouched._(ask)to work overtime that evening,I missed a wonderful film.,leaving,Have been asked,Having finished her project,she was invited by the school _(speak)to the new students.The lecture,_(start)at 7:00 pm last night,was followed by an observation of the moon with telescopes.,to speak,starting,Pressed from his parents，and _(realize)that he has wasted too much time,the boy is determined to stop playing video games.Its such a nice place,Mother said as she sat at the table_(reserve)for customers.,realizing,reserving,