高中英语语法精讲 第8章 独立主格结构

(完整版)独立主格结构

英语中的独立主格结构 独立主格结构是由一个相当于主语的名词或代词加上非谓语动词、形容词、副词或介词短语构成的一种独立主格成分。With( without) 的复合结构可看作是独立主格结构的一种形式。 一、独立主格结构的特点 1）独立主格结构的逻辑主语与句子的主语不同，它独立存在。 2）名词或代词与后面的分词，形容词，副词，不定式，介词等是主谓关系。 3）独立主格结构一般有逗号与主句分开。 The test finished, we began our holiday. = When the test was finished, we began our holiday. 4）当表示人体部位的词做逻辑主语时，及物动词用现在分词，不及物动词用过去分词 二、独立主格结构的构成: 名词普通格或代词主格+ 现在分词/过去分词/不定式/名词/形容词/副词/介词短语。 1．名词（或代词）+ 现在分词 现在分词表示前面的名词或代词主动进行的动作或状态。 He seating himself at the desk, his mother began to tell him a story. Everyone being ready, the teacher began his class. The food being cooked, the boy was watching TV. 注意：现在分词being或having been在独立主格结构中可以省略。 The weather（being）fine, we decided to go on an outing. 独立主格结构中的being在下列两种情况下一般不能省略， 一是在“There being + 名词”结构中，There being no bus, we had to walk home. 二是在逻辑主语是代词的情况下。It being Sunday, all the offices are closed. 2．名词（或代词）+ 不定式（短语）不定式表示将来的动作。 He suggested going for a picnic, Mary to provide the food. Many flowers and grass to be planted, our newly-built school will look even more beautiful. 3．名词（或代词）+ 过去分词 过去分词表示前面的名词或代词被动完成的动作。 The girls lay on her back, her hands crossed under her head. The workers worked still harder, their living conditions greatly improved. He was listening attentively in class, his eyes fixed on the blackboard. 4．名词（或代词）+ 形容词（短语） 形容词（短语）在独立主格结构中说明前面名词或代词的性质、状态 The floor wet, we had to stay outside for a while. He turned to me, his eyes sleepy. 5．名词（或代词）+ 副词 副词在独立主格结构中也多是说明名词或代词的状态。 The meeting over, we all went home. School over, we all went home. 6．名词（或代词）+ 介词短语 A robber burst into the room, knife in hand. He left the office, tears in eyes. 注意：在“逻辑主语+介词短语”构成的独立主格结构里，当介词是in时，其前后的两个名词均不加任何修饰成分。但with 的复合结构不受此限制。例如：The teacher came in, with a book in his hand.

高中英语独立主格结构、with的复合结构专项练习测试40题(有答案)

一、选择题 1、With time ____ by , they got to know each other better. A. passes B. passing C. passed D. to be passed 2、 the economic crisis getting more and more serious, the government is searching for ways to improve people’s life. A. As B. With C. When D. If 3John received an invitation to dinner, and with his work ____, he gladly accepted it. A. finished B. finishing C. having finished D. was finished 4、With all flights___, they had to come by bus. A. had canceled B.canceled C.have been canceled D. having canceled 5、With a large number of people _______ camping, it has now become one of the most popular activities in the UK. A. take part in B. took part in C. taking part in D. to be taking part in 6、None of us had expected that the middle﹣aged engineer died with his design _________（） A．.to uncomplete B．.uncompleted C．uncompleting．D．.uncomplete 7、______，we managed to get out of the forest．（） A．The guide led the way B．The guide leading the way C．With the guide to lead the way D．Having led the way 8、Will all his work ,he could have a good rest. A.to do B.doing C.did D.done 9、 ______, her suggestion is of greater value than yours. A. All things considering B. All things considered C. All things were considered D. With all things were considered 10、With the kind boy ________ the way, we found the park soon. A. leads B. to lead C. led D. leading 11、 She stood there, ______ from her cheeks. A. tears' rolling down B. tears rolled down C. with tears rolled down D. tears rolling down 12、 While watching television, __________. A. the doorbell rang B. the doorbell rings C. we heard the doorbell ring D. we heard the doorbell rings 13、The murderer was brought in, with his hands______ behind his back. A. be tied B. having tied C. to be tied D. tied 14、 With a lot of difficult problem _____, the newly-elected president is having a hard time.

5种基本句型和独立主格结构讲解

英语中的五种基本句型结构 一、句型1：Subject (主语) ＋Verb (谓语) 这种句型中的动词大多是不及物动词，所谓不及物动词，就是这种动词后不可以直接接宾语。常见的动词如：work, sing, swim, fish, jump, arrive, come, die, disappear, cry, happen等。如： 1) Li Ming works very hard.李明学习很努力。 2) The accident happened yesterday afternoon.事故是昨天下午发生的。 3）Spring is coming. 4) We have lived in the city for ten years. 二、句型2：Subject (主语) ＋Link. V(系动词) ＋Predicate(表语) 这种句型主要用来表示主语的特点、身份等。其系动词一般可分为下列两类： (1)表示状态。这样的词有：be, look, seem, smell, taste, sound, keep等。如： 1) This kind of food tastes delicious.这种食物吃起来很可口。 2) He looked worried just now.刚才他看上去有些焦急。 (2)表示变化。这类系动词有：become, turn, get, grow, go等。如： 1) Spring comes. It is getting warmer and warmer.春天到了，天气变得越来越暖和。 2) The tree has grown much taller than before.这棵树比以前长得高多了。 三、句型3：Subject(主语) ＋V erb (谓语) ＋Object (宾语) 这种句型中的动词一般为及物动词, 所谓及物动词，就是这种动词后可以直接接宾语，其宾语通常由名词、代词、动词不定式、动名词或从句等来充当。例： 1) He took his bag and left.（名词）他拿着书包离开了。 2) Li Lei always helps me when I have difficulties. (代词)当我遇到困难时，李雷总能给我帮助。 3) She plans to travel in the coming May Day.（不定式）她打算在即将到来的“五一”外出旅游。 4) I don’t know what I should do next. (从句)我不知道下一步该干什么。 注意：英语中的许多动词既是及物动词，又是不及物动词。 四、句型4：Subject(主语)＋Verb(谓语)＋Indirect object(间接宾语)＋Direct object (直接宾语) 这种句型中，直接宾语为主要宾语，表示动作是对谁做的或为谁做的，在句中不可或缺，常常由表示“物”的名词来充当；间接宾语也被称之为第二宾语，去掉之后，对整个句子的影响不大，多由指“人”的名词或代词承担。引导这类双宾语的常见动词有：buy, pass, lend, give, tell, teach, show, bring, send等。如： 1) Her father bought her a dictionary as a birthday present.她爸爸给她买了一本词典作为生日礼物。 2）The old man always tells the children stories about the heroes in the Long March. 老人经常给孩子们讲述长征途中那些英雄的故事。上述句子还可以表达为： 1）Her father bought a dictionary for her as a birthday present. 2）The old man always tells stories about the heroes to the children in the Long March. 五、句型5：Subject(主语)＋Verb (动词)＋Object (宾语)＋Complement(补语) 这种句型中的“宾语＋补语”统称为“复合宾语”。宾语补足语的主要作用或者是补充、说明宾语的特点、身份等；或者表示让宾语去完成的动作等。担任补语的常常是名词、形容词、副词、介词短语、分词、动词不定式等。如： 1）You should keep the room clean and tidy. 你应该让屋子保持干净整洁。（形容词） 2) We made him our monitor.(名词)我们选他当班长。 3) His father told him not to play in the street.(不定式)他父亲告诉他不要在街上玩。

独立主格用法详解

一、 独立主格结构是一个名词或代词（作为逻辑主语），加上一个形容词、副词、介词短语、分词、不定式等在句中作状语。它有以下三个特点： (1)结构的逻辑主语与句子的主语不同，它独立存在。 (2)名词或代词与后面的形容词、副词、介词短语、分词、不定式等存在逻辑上的主谓关系。 (3)独立主格结构一般用逗号与主句分开，但与主句之间不能使用任何连接词。 二、 英语中，的形式是：名词或代词跟形容词、副词、介词短语、非谓语动词连在一起，构成。 1.名词/ 代词+ 不定式。如： A house to be built, we must save every cent. 由于要建一座房子，我们必须节省每一分钱。 Now here is Li Lei, Wei Fang to come tomorrow. 现在李蕾来了，魏方明天到。 2.名词/ 代词+ -ing分词。如： The bus coming here soon, we should get everything ready. 汽车很快就要来了，我们应该把一切事情准备好。 Mother being ill, Li Lei was very worried. 母亲病了，李蕾非常焦急。 3.名词/ 代词+ 动词的过去分词。如： His cup broken, he used his bowl instead. 茶杯破了，他就用碗来代替。 4.名词/ 代词+ 形容词。如： The ground muddy, we should be careful. 地面泞泥，我们应该小心。 5.名词/ 代词+ 副词。如： The class over, we all went out to play. 下课后，我们都出去玩。 6. Glasses in his hand, he asked where his glasses were. 手里拿着眼镜，他问他的眼镜哪去了。 三、 在句子中作状语，表示时间、原因、条件和伴随等情况。 1.作时间状语 School over, the students went home. 放学后，学生们都回家了。 The ceremony ended, the games began. 仪式结束后，比赛开始了。 2.作条件状语 It being fine tomorrow, we’ll go boating. 如果明天天气好的话，我们就去划船。

高中英语独立主格结构

英语（必修4）Unit4语法导学：独立主格结构 一、非谓语动词独立主格结构 在独立主格结构中，非谓语动词和它前面的名词或代词存在着逻辑上的主谓关系。 Such an able man to help you，you will surely succeed sooner or later. 有这么能干的人来帮你, 你迟早一定会成功的。 （such an able man和to help you是主谓关系）= Since such an able man will help you, you will surely succeed sooner or later. A.不定式“独立主格结构” 1.动词不定式用主动的形式 在独立主格结构中，动词不定式和它前面的名词或代词存在着逻辑上的主谓关系。 His mother to come tonight，he is busy preparing the dinner.（= As his mother is to come tonight, he is busy preparing...) B.-ing形式“独立主格结构” 动词的-ing形式作状语时，其逻辑主语一般应与句子的主语保持一致。 Being ill, he went home. 由于生病,他回家了。（= As he was very ill, he went home.） 1.表示时间的-ing形式作“独立主格结构” Everyone being ready, the teacher began his class. （相当于一个时间状语从句When everyone was ready) 2.表示原因的-ing形式作“独立主格结构” The boy leading the way, we had no trouble finding the strange cave. （相当于一个原因状语从句Because the boy led the way） 3.表示条件的-ing形式作“独立主格结构” Time permitting, we will have a picnic next week.（相当于一个条件状语从句If time permits) 4.表示方式的-ing形式作“独立主格结构” The students are walking in the school happily, each wearing a card in front of his chest. 学生们快乐地在学校里走着，每个人胸前都带着一张卡。（相当于一个并列分句and each wears a card in front of his chest）C．-ed形式“独立主格结构” 与逻辑主语+动词的-ing形式一样，如果-ed形式的逻辑主语和句子的主语不一致的话，就需要用-ed形式的独立主格结构。 The book written in simple English, English beginners were able to read it. = As the book was written in simple English，English beginners were able to read it. 【比较】动词不定式表示动作没有发生或即将发生，动词-ed形式表示动作已经结束，动词-ing形式往往表示动作正在进行。 The manager looks worried，many things to settle. （事情还没有处理，而且是由经理本人来处理，用不定式to settle）The manager looks relaxed, many things settled. （事情已经处理好了，用动词-ed形式settled表示动作已经结束） 二、动词独立主格结构 “逻辑主语+being+其他”是独立主格结构中的“逻辑主语+动词-ing形式”的一种形式。在这种结构中，being往往可以被省去，这种省去being的结构，称之为无动词“独立主格结构”。 A．逻辑主语+名词 Ten students entered for the competition, the youngest a boy of 12.（the youngest和a boy of 12之间省去了being）【注意】独立主格结构中的being在下列两种情况下一般不能省略，一是在“There being + 名词”结构中，二是在逻辑主语是代词的情况下。There being no bus, we had to walk home. 由于没有公共汽车，我们只好走回家。 B．逻辑主语+形容词 He turned to me, his eyes sleepy.（his eyes和sleepy之间省去了being）= He turned to me, and his eyes were sleepy. C．逻辑主语+副词 School over, we all went home. （school和over之间省去了being）= School was over, and we all went home. D．逻辑主语+介词短语 He is standing in front of the blackboard, his back towards us. = He was standing in front of the blackboard, and his back was towards us. 提示：在“逻辑主语+介词短语”构成的独立主格结构里，如果名词用单数，可以不用冠词，同时介词短语里的限定词也可省略。 The music teacher stood at the door, violin in hand.音乐老师站在门口,手里拿着一把小提琴。 （= The music teacher stood at the door, a violin in his hand.） 三、 with, without 引导的独立主格结构 介词with/without +宾语+宾语的补足语可以构成独立主格结构，上面讨论过的独立主格结构的几种情况在此结构中都能体现。A.with+名词代词+形容词

独立主格结构精讲精练(定稿)

独立主格结构 一、概述 独立主格结构又叫独立结构（absolute construction），由名词/主格代词+ 现在分词（或过去分词、不定式、名词、形容词、副词、介词短语）构成。在语法上是一个独立的短语，不是句子，在意思上依附于整个句子。具有以下特点： （1）在句子中作状语，表示时间、原因、条件、让步、行为方式或伴随情况。 （2）可置于句首，也可放在句尾。 （3）主要用于书面语。 （4）它的逻辑主语与主句的主语不同，不指同一人或同一物。 （5）be动词在独立主格结构中一般转化为being。 二、独立主格结构的构成 1.名词/主格代词+现在分词（表示主动含义和动作正在进行） 名词/主格代词通常为现在分词所表示的动作的执行者，与现在分词构成逻辑上的主谓关系。 ①Weather permitting (= If time permits)，we are going to visit you tomorrow. 天气许可的话，我们明天去看你。(表示条件) ②Spring coming on (= When spring came on), the trees turned green.春天来了，树木绿油油的。(表示时间) 注意： （1）如果该结构表示的动作先发生，则用“名词/主格代词+having done”，含义为“……已经……”。 例如： The students having finished their homework (= After the students finished their homework), we went home. 学生做完家庭作业后，我们回家了。 （2）如果该结构表示“……正在被……”,则用“名词/主格代词+being done”, being不能省略。例如：Food being cooked (= When food was being cooked), I fell asleep. 当食物正在被烹饪的时候，我睡着了。 2.名词/主格代词+过去分词（表示被动含义和动作的完成） 名词/主格代词通常为过去分词所表示的动作的承受者,与过去分词构成逻辑上的动宾关系或系表关系。 ①The signal given (= After the signal was given), the bus started. 发出信号后，汽车开始前进。(表示时间) ②Their strength exhausted (= Because their strength was exhausted), they sank down one by one. 他们精疲力竭，一个接一个倒下了。(表示原因) ③All things considered (= If all things are considered), her suggestion is of greater value than yours. 若全面考虑，她的建议比你的建议有价值。（表示条件） ④He sat silently, eyes closed (= and his eyes were closed) . 他静静地坐着，双眼紧闭。（表示伴随状况或方式） 注意：如果要明确时间上的先后顺序，该结构有时可以用“名词/主格代词+having been done”的形式，含义为“……已经被……”。但是having been可以省略，因为过去分词本身就表示动作完成。例如：The work having been finished (= After the work was finished), he left the workshop. 工作完成以后，他离开了车间。 3.名词/主格代词+不定式（表示将来含义） (1) 名词/主格代词是不定式所表示的动作的执行者，与不定式构成逻辑上的主谓关系，此时不定式用 主动形式。 ①The teacher to help us (= If the teacher to help us), we will succeed. 有老师的帮助，我们就能成功。（表示条件和将来含义） ②He invited us to see a film, he himself to buy the tickets (= and he himself bought the tickets). 他请我们看了一场电影，他自己买的票。（表示补充说明和过去含义）

高中英语独立主格结构详细讲解

独立主格 一、独立主格结构的含义和实质 “独立主格结构”（absolute construction）又叫“独立结构”，是带有自己主语的非谓语动词分句和无动词分句。由于在语法上有自己的逻辑主语，结构上与主句不发生关系，因此传统语法叫做“独立主格结构”。其实，所谓“独立主格结构”并非真正独立，它还是一种从属分句，与主句紧密联系在一起，共同表达一个完整的意思，通常在句中起状语分句的作用。独立主格结构可放于句首、句尾，用逗号和主句隔开。 二、独立主格结构的基本形式和功能 独立主格结构可以分为两部分：一部分是名词或代词，起逻辑主语的作用；另一部分是非谓语动词分句（现在分词、过去分词、不定式）或无动词分句（名词、形容词、副词、介词短语），表示前面名词或代词的动作或状态。 基本形式是：名词普通格/代词主格+现在分词/过去分词/不定式/名词/形容词/副词/介词短语，with引导的复合结构。 1．名词/代词+ 现在分词 现在分词表示前面的名词或代词主动进行的动作或状态等。 例The man lay there, his hands trembling. So many students being absent, the meeting had to be put off. His homework having been done, Tom went to sleep. 注：“独立结构”中的being或having been 有时可以省去，这样就成了无动词分句或过去分词分句。 2．名词/代词+过去分词 过去分词表示前面的名词或代词被动完成的动作或所处的一种状态。 例The boy lay on his back, his hands crossed under his head. The job not finished, we couldn’t see the film. Her shirt caught on a nail, she could not move. 后面两个句子也可以看成省略掉了having been，being。如果加上，这两个句子就又变成了现在分词分句。 3．名词/代词+不定式 不定式表示的是将来的动作。 例He suggested going for a picnic, Mary to provide the food. These are the first two books，the third one to come out next month. We shall get together at 7:30, the procession（游行）to start moving at 8 sharp. 4. 名词/代词+名词 名词一般做前面名词或代词的同位语。 例Many people joined in the work, some of them women and children. He fought the tiger，a stick his only weapon. 5．名词/代词+形容词短语 形容词（短语）说明前面名词或代词的性质，状态，原因等。 例The floor wet and slippery, we had to stay outside for a while. I heard that she got injured in the accident，my heart full of sorry. 这两个句子也可以看成是省略了being,如果加上，就变成了现在分词分句。 6．名词/代词+副词 副词说明前面名词或代词的状态。

独立主格结构练习题及解析

独立主格结构练习题及解析 1. I have a lot of books, half of ___ novels. A. which B. that C. whom D. them 2. __ more and more forests destroyed, many animals are facing thedanger of dying out. A. because B. as C. With D. Since 3. The bus was crowded with passengers going home from market, most of __ carrying heavy bags and baskets full of fruit and vegetables they hadbought there. A. them B. who C. whom D. which 4. The largest collection ever found in England was one of about 200,000 silverpennies, all of ___ over 600 years old. A. which B. that C. them

D. it 5. The cave __ very dark, he lit some candles ___ light. A. was; given B. was; to give C. being; given D. being; to give 6. The soldier rushed into the cave, his right hand __ a gun and his face ____ with sweat.A held; covered B. holding; covering C. holding; covered D. held; covering 7. The girl in the snapshot was smiling sweetly, her long hair ___ . A. flowed in the breeze B. was flowing in the breeze C. were flowing in the breeze D. flowing in the breeze 8. The children went home from the grammar school, their lessons ____ for the day. A. finishing B. finished C. had finished D. were finished 9. On Sundays there were a lot of children playing in the park, ___ parents seated together joking.

2020年高考英语易错题集锦 独立主格结构

独立主格结构 (要点精讲) 一、总述 1．什么是独立主格结构？ 短语作状语时，它的逻辑主语应该是句子的主语。当句子的主语不能够作这些短语的逻辑主语时就需要给它们加上一个逻辑主语（名词或代词），这种“名词、代词＋短语”的结构就叫做独立主格结构。如： The rain beginning to fall, we took a taxi.雨开始下了，我们坐出租车。 She ran to me, her hair flying in the wind. 她向我跑来，秀发在风中飘扬。 2．功能 独立主格结构在句子中作状语，相当于一个状语从句，表示时间、条件、原因、方式或补充说明等。这类结构多用于书面语中。如： (1)作时间状语 Everyone being ready, the teacher began his class. =When everyone was ready, the teacher began his class. 每个人都准备好后，老师开始上课。 (2)作条件状语 Weather permitting, we will go swimming tomorrow. =If weather permits, we will go swimming tomorrow. 如果天气允许，我们明天会去游泳。 (3)作原因状语 The boy being late, his teacher was very angry. =As the boy was late, his teacher was very angry. 因为这个男孩迟到了，他的老师非常生气。 (4)作伴随状语 The boy lay on the grass, his eyes looking at the sky. =The boy lay on the grass, and his eyes were looking at the sky. 那个男孩躺在草地上，眼睛看着天空。 (5)表补充说明 All this time, they were fast asleep, all of them knowing nothing about what had happened. =All this time, they were fast asleep, and all of them knew nothing about what had happened. 那段时间，他们都很快就入睡了，没有人知道发生了什么事。 3．特点 (1)独立主格结构的逻辑主语与句子的主语不同，它独立存在。 (2)此结构中没有谓语动词，而前面的名词或代词在意思上是后面部分的主语（逻辑主语），后面部分在意思上是前面的名词或代词的谓语（逻辑谓语）。 如： He seating himself at the desk, his mother began to tell him a story. 他在书桌旁坐好后，他母亲开始给他讲故事。（seating himself at the desk有自己的逻辑主语he，注意是“主格”） =When he seated himself at the desk, his mother began to tell him a story. The key to the bike lost, he had to walk to school. 由于丢了自行车钥匙，他只好步行去学校。（lost的逻辑主语是the key，lost也可以用完成式having been lost）

独立主格结构图表解析

独立主格结构 一、概念 “独立主格结构”就是由一个相当于主语的名词或代词加上非谓语动词、形容词（副）词或介词短语构成的一种独立成分。该结构不是句子，也不是从句，所以它内部的动词不能考虑其时态、人称和数的变化，它与主句之间不能通过并列连词连接，也不能由从句阴道词引导，通常用逗号与主句隔开。独立主格结构在很多情况下可以转化为相应的状语从句或者其他状语形式，但很多时候不能转化为分词形式，因为它内部动词的逻辑主语与主句主语不一致。 二、独立主格的特点

1.当独立主格结构中的being done表示“正在被做时”，being不可以被省略。 2.当独立主格结构的逻辑主语是it, there时，being不可以省略。 三、独立主格结构的用法。 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。

四、非谓语动词独立主格结构。 “名词或代词+非谓语动词”结构构成的独立主格结构称为非谓语动词的独立主格结构。名词或代词和非谓语动词具有逻辑上的主谓关系。 1.不定式构成的独立主格结构 不定式构成的独立主格结构往往表示还未发生的行为或状态，在句中常 作原因状语，有时做条件状语。 Lots of homework to do, I have to stay home all day. 由于很多作业要做，我只好待在家里。 So many children to look after, the mother has to quit her job. 如此多的孩子要照顾，这个妈妈不得不辞掉她的工作。 2.动词+ing形式的独立主格结构 动词-ing形式的句中作状语时，其逻辑主语必须是主句的主语，否则就 是不正确的。动词-ing形式的逻辑主语与主句的主语不一致时，就应在 动词的-ing形式前加上逻辑主语，构成动词-ing 形式的独立主格结构，逻辑主语与动词间为主谓关系，是分词的动作执行者，分词表示的动作 时逻辑主语发出的动作。 We redoubled our efforts, each man working like two. 我们加倍努力，每个人就像在干两个人的活。 The governor considering the matter, more strikers gathered across his path. 总督思考这个问题时，更多的罢工工人聚集到他要通过的路上。 The guide leading the way, we had no trouble getting out of the forest. 在向导的带领下，我们轻松地走出了森林。 3.过去分词形式的独立主格 过去分词形式的独立主格结构是由“逻辑主语+过去分词”构成。逻辑主 语与动词之间为动宾关系，它是分词的动作承受者，这一结构在句中作 时间状语，原因状语、伴随状语、条件状语等。 This done, we went home.做完这个，我们就回家了。 All our savings gone, we started looking for jobs. 积蓄用完后，我们都开始找工作。 More time and money given, we can finish the work in advance. 如果给予更多的时间和金钱，我们能提前完成这个工作。 五、其他形式的独立主格结构

英语独立主格结构精讲精练

英语：独立主格结构精讲精练 I. 独立主格结构的基本概念 由一个名词或代词作为逻辑主语,加上一个分词、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,通常被称为独立主格结构。 II. 独立主格结构的基本构成形式及功能 独立主格结构主要起状语作用,相当于一个状语从句,多用来表示行为、方式、伴随等情况,有时也可用来表示时间、原因、条件等情况。 1、名词或代词主格+ 分词 ①The experiment done, the students went on to take notes in the experiment report. 实验做完了,同学们继续在实验报告上做记录。 ②Time permitting, we can have a walk around the playground after supper. 如果时间允许,晚饭后我们可以到操场上散散步。 2、名词或代词主格+ 形容词 ①Computers very small, we can use them widely. 电脑虽小,我们却能广泛地利用它们。 ② The clothes very dirty, you'd better wash them quickly. 衣服很脏,你快点儿洗洗吧! 3、名词或代词主格+ 不定式 The last guest to arrive, our party was started. 最后一位客人到了,我们的晚会就开始了。 4、名词或代词主格+ 介词短语 ① Our English teacher came into the classroom, papers in hand. 我们的英语老师走进了教室,手里拿着试卷。 ② There is a river in the valley, fresh flowers on the banks. 山谷中有一条河,河两岸长满了鲜花。 5、名词或代词主格+ 副词 ① The meeting over, our headmaster soon left the meeting-room. 散会了,校长很快就离开了会议室。 ② The lights off, we could not go on with the work. 灯熄了,我们不能继续工作了。 III. 独立主格结构及分词短语作状语的异同 1、独立主格结构与分词短语都可以转换为状语从句。但是,独立主格结构转换为状语从句后,它有自己的逻辑主语,与主句的主语不一致(例①)。而分词短语转换为状语从句后,从句的主语与主句的主语一致(例②)。 ① If time permits, we'd better have a holiday at weekends. 转换为: Time permitting, we'd better have a holiday at weekends. 如果时间允许,我们最好周末去度假。 ②When we see from the hilltop, we can find the city more beautiful.转换为: Seeing from the hilltop, we can find the city more beautiful. 从山顶上看,我们发现这个城市更美了。 2、还必须注意,分词结构的逻辑主语并不总是和主句的主语一致,也可以是主句的其它成分,语法上称作"依着法则"(例①)。而如果一个分词结构在句子中找不到它的逻辑主语,语法上称作"悬垂分词"(例②)。