非谓语动词与从句之间的关系及转换

1、精选优质文档-倾情为你奉上非谓语动词与从句之间的关系及转换非谓语动词与从句间的相互关系及转换:英语中的非谓语动词是整个英语语法当中非常重要的部分，也是英语学习的一个难点。非谓语动词作句子成分时与相应的从句有着千丝万缕的联系，它们之间可以有条件的进行相互转换。一、非谓语动词与从句的相互关系(一)不定式和分词作定语相当于定语从句不定式通常位于被修饰名词后。与该名词构成逻辑上的动宾关系。如果不定式与所修饰名词在意思上是被动且逻辑上的主语不出现时，要用不定式的被动式，与所修饰名词构成逻辑上的主谓关系。分词作定语时，单个分词置于名词之前，分词短语置于名词之后，与名词构成主谓关系或被动主谓关系。定语从句和

2、不定式、分词作定语只是两种不同的表达方式，本质是相同的。例如：I have many letters to type(动宾关系)     I have many letters which I should type      I have many letters to be typed(被动主谓关系)     I have many letters which are to be typed by othersThe st

3、anding people shouted at the dean(主谓关系)(二)不定式和分词作状语相当于状语从句1不定式多作目的状语和结果状语故可以转化为相应的目的状语从句和结果状语从句。例如：Mother got up early to catch the early bus(目的状语）Mother got up early 80 as to (in order to) catch the early busMother got up early 80 that (in order that) she might catch the early bus【注意】80 a

4、s to和80 that不可放在句首。She is too young to join the army(结果状语)She is 80 young that she cannot join the army2分词作状语可以表示时间、原因、条件、方式和让步等，相当于相应状语的从句。如果分词的逻辑主语与主句主语一致，则用现在分词；如果分词的逻辑主语与主句是被动关系且主语一致时，则用过去分词。分词作状语时，如果其带有逻辑的主语，称为分词的独立主格结构。分词的逻辑主语与句子的主语无语法联系。例如：Seeing those pictureshe couldn't help thinking of

5、 the unforgettable days in New York(时间状语)When he saw those pictureshe couldnt help thinking of the unforgettable days in New Y0rk二、非谓语动词与从句的相互转换(一)不定式与从句之间的转换1不定式作主语可转换成主语从句。例如：When and where(for8)to hold the meeting is unknown yetWhen and where we will hold the meeting is unknown yet2不定式作宾语或宾补可转换成宾

6、语从句。例如：I don't know what to do with the matterI don't know what I should do with the matter3不定式作表语可转换成表语从句。例如：My wish is to become a pilot after graduationMy wish is that I can become a pilot after graduation4不定式作定语可转换成定语从句。例如：The meeting to be held tomorrow is of great importanceThe meeting

7、 thatwhich will be held is of great importance5不定式作且的、结果、原因状语可转换成相应的状语从句。例如：They Started off early in order to(so as to)arrive in timeThey started of early in order that(so that)they could arrive in time(二)动名词与从句之间的转换1动名词作主语可转换成that引导的主语从句。例如：Toms knowing English helps him in learning FrenchThat Tom

8、 knows English help him in learning French2动名词作宾语可转换成that引导的宾语从句。例如：I remember having paid him for his workI remember that I have paid him for his work3动名词作表语可转换成that引导的表语从句。例如：Our worry is your depending too much on himOur worry is that you depend too much on him(三) 1分词与从句之间的转换1分词作定语可转换成that，who，wh

9、ich引导的定语从句。例如：The man talking to my teacher is my fatherThe man whothat is talking to my teacher is my father2分词作状语可转换成相应的状语从句。例如：While waiting for the bus-I caught sight of herWhile I was waiting for the busI caught sight of her3分词作宾补可转换成宾语从句。例如：I found him waiting for a bus at the stationI found t

10、hat he was waiting for a bus at the station4分词在句中作伴随或结果状语时。相当于一个并列句。也可和 tII结构转换。例如：He died, leaving his daughter much moneyHe died，and he left his daughter much money三、分词的独立主格结构与从句的相互转换(一)独立主格结构转换为从句1表示时间的独立主格结构可转换为时间状语从句。例如：The shower being over，we continued our journeyWhen the shower was over

11、we continued our journey2表示理由的独立主格结构可转换为原因状语从句。例如：Au the tickets having been sold out，they went away disappointed As all the tickets had been sold out，they went away disappointed 3表示条件的独立主格结构可转换为条件状语从句。例如：All things considered，her paper is better than yours.If all things are consideredher

12、paper is better than yours.4表示伴随状态的独立主格结构可转换为并列句或两个独立的句子。例如：He went to the front doorhis students following him(=He went to the front door，followed by his students)    He went to the front dooran d his students followed him(二)从句转换为分词的独立主格结构1从句变为分词的独立主格结构时，要去掉连词，保留自己的主语。然后把从句的谓语变换

13、为分词结构。试比较下面的句子。例如：Mother being ill in bedI Can't go to scho1    As Mother is ill in bedI can 't go to schoo12表示伴随状态的独立主格结构有时可在其前面加用tll或without例如：He went away，and not a word was spoken    He went awaywithout a word spoken3当分词的独立主格结构的含义表示“一般人”，如we，one。yo

14、u时。主语可以省略。例如：Judging from his facehe must be ill    If we judge from his face, he must be ill英语中的非谓语动词是整个英语语法当中非常重要的部分，也是学生学习的一个难点。其实，我们可以从从句的角度来解释非谓语动词，弄清非谓语动词与从句的关系。I. v-ing 形式与从句之间的转换1. v-ing形式作主语可换成that引导的主语从句Tom's knowing English helps him in learning French.&#

15、160;à That _ helps him in learning English.Her being out of work was unexpected.à _ was unexpected.2. v-ing形式作宾语或宾补可换成that引导的宾语从句I remember having paid him for his work.à I remember that_.He suggests our making better use of the school library.à He suggests _.

16、3. v-ing形式作表语可换成that引导的表语从句Our worry is your depending too much on him.à Our worry is that _The question is many people's being trapped in the fire.à The question is _.4. v-ing形式作定语可换成that, who, which引导的定语从句We will study in the house facing south. à We will stu

17、dy in the house that / which_The man talking to my teacher is my father.  à The man _ is my father.5. v-ing形式作状语可换成相应状语从句On arriving there, I will telephone you.à_, I will telephone you.While waiting for the bus, I caught sight of her.à_, I caught sight of her.6. v-ing形式表伴随或

18、作结果状语，相当于并列句，也可和with结构转换。He died, leaving his daughter much money.àHe died, and (he) _.II. V-ed形式与从句之间的转换1. v-ed形式作定语可换成定语从句The question discussed yesterday is very important.à The question that / which _is very important.The boy lost in thought is my brother.à The boy _is m

19、y brother.2. v-ed形式作宾补可换成宾语从句I found the room broken into and a lot of things stolen.à I found (that) _ and _3. v-ed形式作状语可换成状语从句(If) heated, water will turn into steam.à _, water will turn into steam.Don't speak until spoken to.  à Don't speak _III. to do形式

20、与从句的转换1. to do形式作主语可转换成主语从句When and where (for us) to hold the meeting is unknown yet.à When and where _ is unknown yet.They seemed to be eating something cooked on the fire.à It seemed _2. to do形式作宾语或宾补可换成宾语从句I don't know what to do with the matter. àI don't know _  I warned him not to drive the car after drinking.