独立主格结构精选课件.ppt

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1、关于独立主格结构关于独立主格结构第一页，本课件共有24页It rained.I stayed at home.第二页，本课件共有24页怎样将两个句子合并？怎样将两个句子合并？要求：可以使用连词连词，请将句子合并成并列句并列句。It rain so/and I stayed at home.并列连词：and,or,but,so,for,when,while,neithernor,eitheror,notbut,not onlybut also第三页，本课件共有24页要求：可以使用连词连词，请将句子合并为复合句复合句。Because it rained yesterday,I stayed at

2、home.要求：不适用连词不适用连词，将两个句子合并为一个句子一个句子。It raining,I stayed at home.第四页，本课件共有24页比较三句：It rain so/and I stayed at home.Because it rained yesterday,I stayed at home.It raining,I stayed at home.第五页，本课件共有24页独立主格结构的概念：独立主格结构的概念：“独立主格结构”是由名词或代词作为逻辑主语，加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。这种结构在形式上与主句没有关系，通常称为“独立主格结构”。

3、第六页，本课件共有24页独立主格结构的特点：独立主格结构的特点：没有连接词，独立主格部分用“，”与主句分开。两个句子分别有自己的主语和谓语，即独立主格结构的逻辑主语与主句 的主语不同。独立主格部分中作逻辑主语的名词或代词与其后面的分词、形容词、副词、不定式形成逻辑主谓或动宾关系。第七页，本课件共有24页独立主格结构的功能：独立主格结构的功能：“独立主格结构”在句中的功能就相当于一个带有自己主语的非限制性状语从句。众所周知非限制性从句通常以主句的某一成分作为自己的逻辑主语，从而依附于主句。而有些非限制性从句和无动词从句带有自己的主语，在结构上与主句不发生关系，因此成为独立主格结构。其实，虽然叫做

4、独立主格结构，并不是真正的独立，它还是一种从属分句，在句中有多种作用。如：表原因、表条件、表方式、表伴随、表时间等，在句中通常起状语作用。独立主格结构主要用于描绘性文字中，其作用相当于一个状语从句，常用来表示时间、时间、原因、条件、行为方式或伴随情况原因、条件、行为方式或伴随情况等。例如：。第八页，本课件共有24页 表示时间表示时间 The meeting being over,all of us went home.开完会后我们都回家了。the meeting being over 相当于 when the meeting was over Her work done,she sat dow

5、n for a cup of tea.她干完了活，坐下来喝茶。her work done 相当于 when her work was done 表示条件表示条件 The condition being favorable,he may succeed.若条件有利，他或许能成功。If the condition is favorable 第九页，本课件共有24页 表示原因表示原因 There being no taxis,we had to walk.没有出租车，我们只好步行。Since there was no taxis,He wrapped her up with great care,t

6、he night being dark and frosty.夜又黑 又冷，所以他把她裹得严严实实的。as the night was dark and frosty 第十页，本课件共有24页 表示伴随情况表示伴随情况 Almost all metals are good conductors,silver being the best of all.几乎所有的金属都是良导体，而银则是最好的导体。(=Almost all metals are good conductors,and silver is the best of all.)表示补充说明表示补充说明 We redoubled our

7、 efforts,each man working like two.我们加倍努力，一个人干两个人的活。第十一页，本课件共有24页独立主格结构功能说明：独立主格结构功能说明：独立主格结构表示时间、条件或原因时，相当于一个状语从句，一般放在句首，表示原因时还可放在句末；表伴随状况或补充说明时，相当于一个并列句，通常放于句末。第十二页，本课件共有24页独立主格结构的构成：独立主格结构的构成：名词(代词)+现在分词、过去分词：Weather permitting,we will have a picnic tomorrow 名词(代词)+形容词：the condition favorable名词(代

8、词)+副词：the meeting(being)over.（上也有此句）There being+名词：there being nothing else to do,we went home 名词(代词)+不定式：She proposed a picnic,she herself to pay the railway tickets,and Mary to provide the food.名词(代词)+介词短语：the teacher entered the classroom,book in hand It being+名词：It being Xmas,the government offi

9、ce was closed 第十三页，本课件共有24页 名词名词/代词代词+形容词形容词 The men moved slowly forward,neck deep in the water,with their officers guiding them.It stood silent in the noon sunlight,its door open.名词名词/代词代词+副词副词 Nobody in,the thief took a lot of things away.Lunch over,he left the house.But he was thinking.第十四页，本课件共

10、有24页 名词/代词+现在分词 Winter coming,it gets colder and colder.冬天来了，天气越来越冷了。The rain having stopped,he went out for a walk.雨停了，他出去散步。名词名词/代词代词+过去分词过去分词 “Marquis,”said the boy,turning to the man,his eyes opened wide,and his right hand raised.The question being settled,we wound up the meeting.问题解决之后，我 们结束了会议

11、。第十五页，本课件共有24页 名词名词/代词（主格）代词（主格）+不定式不定式 We shall assemble at ten forty-five,the procession to start moving at precisely eleven.我们十点四十五分集合，队伍十一点准时出发。We divided the work,he to clean the windows and I to sweep the floor.我们进行了分工，他擦窗户，我扫地。Here are the first two volumes,the third one to come out next mont

12、h.这是前两卷，第三卷将于下月问世。The two boys said good-bye to each other,one to go home,the other to go to his friends.两个男孩彼此道了别，一个回了家，另一个去了他朋友家。第十六页，本课件共有24页 名词/代词+介词短语 I followed him here,climbed in,sword in hand.He sat at the table,coat off,head down,and pen in hand.名词名词/代词代词+名词名词 he fought the wolf,a stick hi

13、s only weapon.他和狼搏斗着，唯一的武器是一根棍棒。.The huntsman entered the forest,gun in hand.那位猎人手里提着枪走进了树林。第十七页，本课件共有24页 With的复合结构作独立主格的复合结构作独立主格 表伴随时，既可用分词的独立结构，也可用with的复合结构。He stood there,his hand raised.=He stood there,with his hand raised【rising亦可】。with+名词(代词)+现在分词/过去分词/形容词/副词/不定式/介词短语 第十八页，本课件共有24页独立主格结构有三种类型

14、：独立主格结构有三种类型：1.逻辑主语逻辑主语+非谓语动词（不定式、现在分词、过去分词）非谓语动词（不定式、现在分词、过去分词）2.逻辑主语逻辑主语+(being)+表语表语(名词、形容词、副词、介词短名词、形容词、副词、介词短 语语)3.with/without+复合宾语复合宾语（不定式、现在分词、过去（不定式、现在分词、过去 分词、形容词、副词、介词分词、形容词、副词、介词短语）短语）第十九页，本课件共有24页1.Darkness _ in,the young people strolled on the streets.A.set B.setting C.has set D.was se

15、t2.A new technique _,the production increased by 20 percent.A.to have been worked outB.having worked out C.working out D.having been worked out3.There are various kinds of metals,each _ its own properties(特性特性).A.has B.had C.to have D.having【当堂检测当堂检测】第二十页，本课件共有24页4._,Ill go there with you tomorrow a

16、fternoon.A.Time permits B.If time permitting C.Time permitting D.Times permitting5._,we all went home happily.A.Goodbye was said B.Goodbye had been said C.Goodbye said D.When goodbye said6.She stood there,_ from her cheeks.A.tears rolling down B.tears rolled down C.with tears rolled down D.tears rol

17、ling down【当堂检测当堂检测】第二十一页，本课件共有24页（二）无动词独立主格结构（二）无动词独立主格结构1._ no bus,we had to walk home.A.There was B.There being C.Because there being D.There were2._,we all went swimming in high spirits.A.It being fine weather B.It fine weather C.It was fine weather D.It being a fine weather 3._,the hunter went i

18、nto the forest.A.A gun on shoulder B.A gun was on his shoulder C.Gun on shoulder D.A gun being on shoulder 4.;we had to put the meeting off.A.Because the manager was ill B.The manager being ill C.The manager was ill D.Being ill第二十二页，本课件共有24页（三）（三）“with/without”引导的独立主格结构引导的独立主格结构1._ production up by

19、60%,the company has had another excellent year.A.As B.For C.With D.Through 2.With a lot of work _,I have to sit up tonight.A.do B.doing C.done D.to do 3.John received an invitation to dinner,and with his work he gladly accepted it.A.finished B.finishing C.having finished D.was finished第二十三页，本课件共有24页感感谢谢大大家家观观看看第二十四页，本课件共有24页