非谓语动词做题技巧课件.ppt
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1、Non-finite Verb,1. to do 2.-ing 3.done,非谓语动词复习专题,1.谓语动词:,概述:,2. 非谓语词:,在句子中担任谓语的动词,是动词的特殊形式,在句中可以作除谓语外的所有成分,非谓语动词讲解一 :谓语动词与非谓语动词,判别谓语动词及非谓语动词的方法,1. She got off the bus, _ (leave) her handbag on her seat.2. She got off the bus, but _ (leave) her handbag on her seat.,leaving,left,非谓语动词使用条件,一个句子当中,已经存在一
2、个主句(谓语动词),又没有连词的情况下, 还有别的动词出现时。,1. The man took out the key, _ (open) the door and entered the room.2. The man sat there, _ (read) a book.3. _ (work) hard, and you will succeed.4. The question _ (discuss) at the meeting yesterday is of great importance.5. _(improve) his spoken English, Mr. Zhang goe
3、s to the English corner every Saturday.,opened,reading,Work,discussed,To improve,非谓语,不定式(to do),分词,动名词(-ing),过去分词(-ed),现在分词(-ing),v- ing,v-ed,非谓语动词讲解二:构成,动词不定式的基本形式,to do,to be done,to have done,to have been done,to be doing,由不定式符号to加动词原形构成。其否定式由not+不定式构成有时为了强调也可用never,不定式时态的用法,1. 不定式的动作与谓语动词同时发生时,或
4、之后发生,用一般时态 1) He wanted _ (see) you. 2) I hope _(see) you again.,to see,to see,to be reading,to have written,to have been working,4. 强调动作从过去某时开始,一直延续到现在,并可能持续下 去时,用完成进行式 She is said (work) on the problem for many years.,3. 强调不定式的动作在谓语动词之前发生时,用不定式完成时 He is said _ (write) a novel last year.,2. 强调不定式的动
5、作正在进行时, 用进行时态 When I came in, he pretended (read) a book.,分词的基本形式,被动语态,完成式,主动语态,一般式,过去分词,现在分词,doing,being done,having done,having been done,done,及物动词(do),不及物动词(go),主动语态,having gone,gone,going,3)否定形式“not+分词”。 Not having found her child, the mother was very worried.,注意,1) 现在分词 一般式表示和谓语动词所表示的动作同时发生或此时正
6、在进行的行为; 完成式(having +过去分词)表示在谓语动词所表示的动作之前发生的动作。,Seeing from here, we can have a good view of the Birds Nest. Having finished the lessons, all the students went back home.,2) 过去分词 表示在谓语动词的动作之前发生,本身表示被动含义,没有完成式。,非谓语动词讲解三:句法作用,动词不定式,To do that sort of thing is foolish。,I want to see you this evening,All
7、 you have to do is to finish it quickly.,We found a house to live in.,She came here to study English.,I warned the patient not to drink cold water after the operation.,主语,宾语,表语,定语,状语,宾补,非谓语动词的形式(以do为例),Tom returned from the managers office, telling me that the boss wanted to see me at once.2. The ne
8、ws meeting, to be held in that hall, has already been crowded with reporters. 3. Having reached the very peak of the Everest, the climbers cheered against the fierce north wind. 4. He keeps buying expensive maps. 5. I heard the girl singing in the classroom.6. The man talking with my father is Mr. W
9、ang.7. As soon as she entered the room, the girl caught sight of the flowers bought by her mother.8. To live is to struggle. (生活就是斗争。),找出下列句子中的非谓语动词(含短语),下面从二个方面来复习非谓语动词1.非谓语动词的七大经典原则2.非谓语动词解题四大步骤,一.非谓语动词的 七大经典原则,原则一:用作目的状语,原则上要用不定式,原则二:用作伴随状语,原则上要用现在分词,原则三:用作结果状语时,可用-ing或不定式,原则四:凡是含有被动意义时,原则上要用过去分词
10、。,原则五:非谓语动词作状语时,其逻辑主语原则上应与 主句主语保持一致,原则六:强调动作发生在主句谓语动作之前时,原则上要用完成式,原则七:用于名词后作定语时,原则是:用不定式,表示动作尚未发生; 用-ing,表示动作正在进行; 用过去分词,表示动作已经发生,同时表示被动意义,英语非谓语动词题的七条经典原则,原则一:用作目的状语,原则上要用不定式When asked why he went there, he said he was sent there _ for a space flight. (2007江西卷) A. training B. being trained C. to hav
11、e trained D. to be trained【解析】由于进行航空飞行训练是他被派往那儿的目的,所以 要用不定式,因此可排除 A 和 B。另外,由于“他”与“训练” 为被动关系,故选 D。 如:She got up very early to catch up the first bus.2. _ this cake, youll need 2 eggs, 175 g sugar and 175 g flour.(2006广东卷) A. Having made B. Make C. To make D. Making,to catch up the first bus.,3.As the
12、 light turned green, I stood for a moment, not _, and asked myself what I was going to do. (2007湖南卷)A. moved B. moving C. to move D. Being moved,4. He sat _ to her _ the stairs. A. to listen; to climb B. listening; to climb C. listening; climb D. listening; to climbing 【解析】listen是伴随sat而同时由主语he发出的,所以
13、用-ing 作伴随状语;listen to 后跟不带to的不定式/-ing作宾补。,【解析】由于与句子主语之间为主动关系,且表示当 时持续了一会 儿,故用-ing。句意为:当信号灯变绿时,我站在那儿一会儿没动,心想自己该怎么办。,原则二: 用作伴随状语,原则上要用-ing.,listen to do/doing ,ing形式作伴随状语与 to do作目的状语的区别:作伴随状语的ing形式与谓语动词的动作同时发生且前面常常带一逗号;而作目的状语的不定式的动作要在谓语动词的动作后发生,且前面不能用逗号。用括号里的词的适当形式填空1. Write to the editor, _ that the
14、editor would be able to help her( hope )2.She reached the top of the hill and stopped there _ on a big rock( rest )3.The secretary worked late into night , _ a long speech. ( prepare )4. _ warm, we shut all the windows. ( keep ),preparing,to rest,hoping,To keep,原则三:用作结果状语时,可用-ing或不定式,其原则区别是,一般用-ing,
15、表示一定逻辑的结果,即结果在意料之中。不定式用作结果状语表示非逻辑的结果,即结果在意料之外。5. The glass doors have taken the place of the wooden ones at the entrance,_ in the natural light during the day. (2007天津卷) A. to let B. letting C. let D. having let 【解析 此处用-ing 表示自然而然的结果。 如:It rained heavily, causing severe flooding in that place. 6. Oi
16、l prices have risen by 32 percent since the start of the year,_ a record US$ 57. 65 a barrel on April 4. (2005山东卷) A. have reached B. reaching C. to reach D. to be reaching,8. He hurried to the booking office only _ that all the tickets had been sold out. (2006陕西卷) A. to tell B. to be told C. tellin
17、g D. told,7.He hurried to the station, only _ that the train had left. (2005广东卷) A. to find B. finding C. found D. to have found【解析】only to do sth 在此表示出人意料的结果。,练一练:The captain got me to believe that the water was so warm so I went off into the Pacific to swim ashore to an island, only _(discover) hi
18、s idea of warm wasnt quite the same as mine.He left his hometown 20 years ago , never _(see) again.He left his hometown 20years ago, never _ (return),to be seen,to return,to discover,扩展:S + V + , + never to do sth / to be done 某人做从未/再也不/ 不被,原则四:凡是含有被动意义时,原则上要用过去分词。但是,如果所涉及的动作尚未发生,则用不定式的被动式;如果所涉及的动作正
19、在进行,则用-ing的被动式.9.The children talked so loudly at dinner table that I had to struggle _. (2007浙江卷) A. to be heard B. to have heard C. hearing D. being heard 【解析】根据句意,此处指的是“被听见”,故要用被 动式,因此 可排除 B 和 C。另外,由于“设法被听见”为目的状语,动作在 当时尚未发生,故用不定式,即选 A。,11. When she came in, she was surprised to find a stranger _
20、at the back of the classroom with his eyes _ upon her. A. seating; fixing B. to seat; fixing C. having seated; fixed D. seated; fixed,10. At the beginning of class, the noise of desks _ could be heard outside the classroom.A. opened and closed B. to be opened and closedC. being opened and closed D.
21、to open and close,【解析】of 后应接-ing,desks 与open and close 之间存在逻辑上的被动关系,又因could be heard,所以选-ing的被动式表正在被进行的动作。,of,a stranger,his eyes,sitting,seat vt.,fix ones eyes upon,=I was seated.,I seated myself.,=I sat down,原则五:非谓语动词作状语时,其逻辑主语原则上应与主句主语保持一致.12. Faced with a bill for $10,000,_. (2006陕西卷)A. John has
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