非谓语动词-动名词和分词讲解课件.ppt

1、 to doinglook forward to,object to,be opposed to,be used/accustomed to,prefer doing to doing,dedicate to例：a.I am looking forward to hearing from you.b.I am accustomed to sleeping with the light on.c.The children are opposed to having a party without their uncle.d.They dont object to postponing the m

2、eeting until Friday.现在分词作定语:有逻辑上的主谓关系用动名词的常用句式用动名词的常用句式1.It is no good/use doing sth.表示干什么事没有用。Its no use crying over the split milk.后悔没有用2.There is no point/use/good(in)doing sth.表示干某事没有必要，没有意义。There is no use arguing with him.你没有必要和他争。3.There is no doing sth.相当于its impossible to do sth或 we cant do

3、 sth.There is no denying/gainsaying the fact that毋庸置疑There is no telling what will happen tomorrow.无法预测There is no knowing the future.不能预测未来。1.从语态方面来看，现在分词表示主动意义，与所修饰的名词构成主谓关系，如：The man standing at the gate is my English teacher.=who is standing 过去分词通常表示被动含义，与所修饰的名词构成动宾关系，如：the broken cup意思是the cup

4、was broken.2.从时态角度看，现在分词一般表示进行的动作，过去分词则表示完成的动作。a.fallen leaves:leaves that have fallen 落叶b.falling leaves:leaves that are falling 正在飘落的叶子a.sunken ships:ships that have sunken 沉没了的船只b.sinking ships:ships that are sinking 正在下沉的船只V-ing 形式作状语形式作状语,可表时间、原因、方式、结果、条件、可表时间、原因、方式、结果、条件、让步、伴随或陪衬等含义让步、伴随或陪衬等含义

5、,相当于一个对应的状语从句相当于一个对应的状语从句所表达的意思所表达的意思.Walking in the street,I came across an old friend.=When I was walking in the street,I came across an old friend.Being ill,he didnt go to school.=As he was ill,he didnt go to school.Laughing and talking,they went into the classroom.（方式）（方式）If you use your head,yo

6、u will find a way.Though weighing almost one hundred jin,the box was lifted by him with one hand.We were sitting by the window,talking about what happened yesterday.(伴随）伴随）=Using your head,you will find a way.=Though it weighes 过去分词过去分词作状语作状语过去分词作状语，过去分词作状语，修饰谓语修饰谓语，大多说明动作发生的背景，大多说明动作发生的背景或情景，表示或情景，

7、表示时间时间、条件条件、原因原因、让步让步、伴随情况伴随情况等。等。一般说来，这一结构的一般说来，这一结构的逻辑主语逻辑主语是是主句的主语主句的主语。a、表示表示时间时间Seen from the space,the earth looks blue.When it is seen from space,the earth looks blue.b、表示表示条件条件Kept in refrigerator,these vegetables will remain fresh.If they are kept in refrigerator,these vegetables will remai

8、n fresh.c、表示表示原因原因d、表示表示伴随情况伴随情况e e、表示、表示让步让步Deeply moved by the story,the children began to cry.As they were deeply moved,the children began to cry.She walked out of the house,followed by her little daughter.She walked out of the house,and was followed by her little daughter.Beaten by the enemy,he

9、refused to let out the secret.Although he was beaten by the enemy,he refused to let out the secret.1.Life expectancy in the nation has risen to 73 years,with fewer people suffering from heart disease,the nations number one killer.这个国家的国民寿命已经上升到73岁，由于更少的人遭受心脏病这个国家一号杀手的折磨。2.Just as the value of a tele

10、phone network increases with each new phone added to the system,so does the value of a computer system increase with each program that turns out.正如电话系统的价值是随着每一部新加到这个系统的电话而增长，同样，计算机系统的价值随着它所运行的每个程序而增加.There be 的动名词及不定式形式的动名词及不定式形式lThe students expected there _ more reviewing classes before the final

11、examination.lHe spoke of there _ danger.非谓语动词练习非谓语动词练习Can you spare me some time?Im afraid not.I have lots of letters _.A.doing with B.to do for C.to deal D.to deal withI cant understand _ at that poor child.A.you to laugh B.you laughingC.you laughD.why laughDont use words,expressions or phrases _ o

12、nly to people with specific knowledge.A.being knownB.having knownC.to be knownD.known_ to sunlight for too much time will do harm to ones skin.A.Exposed B.Having exposedC.Being exposedD.After being exposedThe discovery of new evidence led to _.A.the thief having caughtB.catch the thiefC.the thief be

13、ing caughtD.the thief to be caughtGenerally speaking,when _ according to the directions,the drug has no side effect.A.takingB.takenC.to takeD.to be taken_ more attention,the trees could have grown better.A.To give B.Having given C.Given D.GivingI would love _ to the party last night but I had to work extra hours to finish a report.A.to go B.to have gone C.going D.having goneThe day we looked forward to _.A.come B.coming C.has come D.have comeThe students expected there_ more reviewing classes before the find exam.Ais Bbeing Chave been Dto be