重大版七册一单元课件.ppt
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1、Man and Natural DisastersGrammar 1. Since then, finding ways to grow more rice has been his life goal. 2. He enjoys listening to violin music, playing mah-jong, swimming and reading.3. He grew more and more popular as his charming character, the little tramp, became 4. The acting is so convincing th
2、at it makes you believe that it is one of the subjectattributeobjectpredicativeWhat is v-ing used for?5. I saw several young people enter the waiting area looking around curiously.6. I stood for a minute watching them and went to greet them.7. She stepped back appearing surprised 8. Then Akira Nagat
3、a from Japan came in smiling, together with 9. , she recognized Tony Garcias smiling face. attributiveadverbialadverbialadverbialattributive动词动词-ing在语法功能上相当于在语法功能上相当于动词动词、形容词形容词和副词和副词。现在分词现在分词通常和通常和逻辑主语逻辑主语之间存在之间存在主动关系主动关系。但要注意它地各种形式变化:。但要注意它地各种形式变化:主动形式主动形式 被动形式被动形式 V-ing being V-ed having V-ed hav
4、ing been V-ed 动词动词-ing做状语做状语一般式一般式完成式完成式动词动词-ing作状语往往和逻辑主语之间存在主作状语往往和逻辑主语之间存在主动关系,常常用来表示动关系,常常用来表示原因原因、时间时间、方式方式、结果结果、条件条件、伴随状况伴随状况等。动词等。动词-ing一般不一般不用作表目的的状语用作表目的的状语(通常用不定式表目的的(通常用不定式表目的的状语)。状语)。Walking in the street, I came across an old friend of mine.(=When I was walking in the street, I came acr
5、oss an old friend of mine.)While waiting for the bus, he read a copy of China Daily.(=While waiting for the bus, he read a copy of China Daily.)1)1)表时间状语表时间状语2)2)表原因状语表原因状语 Being ill, he didnt go to school. (=as he was ill, he didnt go to school.)Being a student, you should study hard.(=Since you ar
6、e a student, you should study hard.) Thinking he might be at home, I called him. (As I thought he might be at home, I called him.) 3)表方式、伴随情况的状语表方式、伴随情况的状语 作伴随状语的动词作伴随状语的动词-ing-ing表示的动作,必须是表示的动作,必须是主主语的一个动作语的一个动作,或是,或是与谓语所表示的动作(或与谓语所表示的动作(或状态)同时发生状态)同时发生,或是,或是对谓语表示的动词(或对谓语表示的动词(或状态)作进一步地补充说明状态)作进一步地
7、补充说明。 He sat on the sofa, watching TV.(=He sat on the sofa, and watched TV.)他们笑着谈着走进了教室。他们笑着谈着走进了教室。_, they went into the classroom.他斜靠他斜靠(lean)着墙站着。着墙站着。He stood leaning against the wall.(He stood and leaned against the wall.)Laughing and talking4)4)表结果表结果Her mother died in 1990, leaving her with h
8、er younger brother.(=Her mother died in 1990, and left her with her younger brother.)全国到处在传唱这首歌曲,使它成了一首最全国到处在传唱这首歌曲,使它成了一首最受欢迎地歌曲。受欢迎地歌曲。The song is sung all over the country, _.making it the most popular song5)5)表条件表条件Using your head, you will find a way. (=If you use your head, you will find a way
9、.)一直往前走,你就会看到一座白色地房子。一直往前走,你就会看到一座白色地房子。_, you will see a white house.Walking aheadWhat is the past participle used for?1. So many thousands of terrified people died.2. He found that it came from the river polluted by the dirty water from London.3. But he became inspired when he thought about helpin
10、g ordinary people.4. We must get the work finished by 10 oclock.attributeattributepredicativeobject complement5. Well-known for their expertise, his parents company, called “Future Tour”, transported me safely into the future in a time capsule.6. Hit by a lack of fresh air, my head ached.7. Exhauste
11、d, I slid into bed and fell fast sleep.8. When heated, ice will be changed into water.9. Seen under a microscope, a fresh snowflake has a delicate six-pointed shape.adverbial 过去分词作状语可表示时间、地点、原因、过去分词作状语可表示时间、地点、原因、条件、让步、伴随等意义,相当于一个时间、条件、让步、伴随等意义,相当于一个时间、地点、原因、条件、让步等状语从句。若过去地点、原因、条件、让步等状语从句。若过去分词作状语分词
12、作状语,句子的主语与分词所表示的动作构句子的主语与分词所表示的动作构成动宾关系成动宾关系, 即是该分词动作的承受者。即是该分词动作的承受者。过去分词作状语可置于主句前,也可置于主句过去分词作状语可置于主句前,也可置于主句后,用逗号与主句隔开。后,用逗号与主句隔开。1. 过去分词作原因状语过去分词作原因状语 Greatly moved by the film, they all cried. 深受那部电影的感动深受那部电影的感动, 他们都哭了。他们都哭了。 Surrounded by a group of young people, the old man felt happy. 身边围着一群年
13、轻人身边围着一群年轻人, 老人感到很高兴。老人感到很高兴。2. 过去分词作状语过去分词作状语, 表示伴随情况或方式表示伴随情况或方式 The trainer appeared, followed by six little dogs. 训练员出现了,后面跟着六条小狗。训练员出现了,后面跟着六条小狗。 He walked up and down the room, lost in thought. 他在屋子时走来走去,陷入了沉思。他在屋子时走来走去,陷入了沉思。 Filled with extraordinary strength, he raised himself. 他使出全身的力气站了起来
14、。他使出全身的力气站了起来。 3. 过去分词作状语过去分词作状语, 还可以表示还可以表示: Given more attention, the accident could have been avoided. (条件)(条件) 要是多加注意,那次事故就能避免了。要是多加注意,那次事故就能避免了。 When heated, ice can be changed into water. 冰加热时变成水。冰加热时变成水。 (时间)(时间)Defeated again, he didnt lose heart. (让步)(让步) 尽管再次被击败,但他没有灰心。尽管再次被击败,但他没有灰心。 Comp
15、lete the sentences in the correctforms of the given words.1. _ (give) good health, I will finish the work this year. 2. Not _ (know) her address, we couldnt get in touch with her. 3. _ (see) nobody at home, she decided to leave them a note. 4. Thousands of people gathered at the airport _ (cheer) th
16、e visiting president. GivenknowingSeeingto cheer牛刀小试牛刀小试5. Whenever _ (ask) about it, he could hardly hold back his emotions. 6. He was curious _ (know) what was happening in the office.7. Mr. Cooper, deeply _ (move), thanked him again and again. 8. We always desire _ (live) in peace with our neighb
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