现在分词作状语(公开课课程教案).ppt

Lead-in,When I was young Id listen to the radio, waiting for my favorite songs. Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.,When I was young Id listen to the radio, waiting for my favorite songs. Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.,Present participle used as adverbial,现在分词作状语,Learning aims,By the end of the class,we are able to master different kinds of adverbials(状语) that present participle（现在分词） can express. to learn some difficult points about present participle used as adverbial.,Self-study,Game: Guess who (what) they are according to the information, and try to find out what kind of adverbial the present participle used as ?,Examples:,Q1 : He is a Japanese cartoon figure. Both of his parents died, leaving him alone in the world.,结果状语,Q2 : He is a man once was popular on the Internet. The poor man sat by the road, begging.,伴随状语,Q3: Having been in love with her for many years, Zhang Jie is married with her. Who is she ?,原因状语,Q4: Preparing fully, he may catch a sheep. But at last, he still failed because of the sheeps intelligence.,条件状语,思考：观察下面两个句子，可以用状语从句改写吗？ Having been in love with her for many years, Zhang Jie is married with her.（原因状语） Preparing fully, he may catch a sheep. （条件状语）,Guidance and Exploration 1 : 现在分词作状语与状语从句互换,Because Zhang Jie has been in love with her for many years, he is married with her.,If he prepares fully, he may catch a sheep.,1,如：Hearing the bad news, they couldnt help crying. (_ 状语) = _ they heard the bad news, they couldnt help crying. 1. Using your head, you will find a way. (_ 状语) = _ you use your head, you will find a way. 2.Being punished by the teacher, the boy was angry. (_ 状语) = _ the boy was punished by the teacher, he was angry. 3.Having been praised for his job, Tom worked harder.(_状语）,Practice: 判断下列现在分词作哪种状语，并把其改为状语从句,4.Having received his letter, I decided to write back. (_ 状语) =_ I received his letter, I decided to write back.,时间,When,= _ Tom has been praised for his job, he worked harder.,条件,原因,原因,时间,If,Because,Because,After,被 动,主 动,语态,doing,having done,being done,having been done,Guidance and Exploration 2: 现在分词作状语存在时态和语态变化,2,1.There was a terrible noise _the sudden burst of light. A. followed B. following C. to be followed D. being followed,现在分词的一般形式：现在分词的动作和谓语动词的动作几乎同时发生用doing， 被动式having done,_ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered,现在分词的完成式：当分词的动作先于谓语动词的动作发生用分词的完成式：having done,被动是having been done,_the piano, someone suddenly knocked at the door. A. Playing B. When I was playing C. Repairing D. Examining,思考：为什么这题不能选A，C, D ？,判断下列句子的正误： . Hearing the news, tears ran down her face. . Looking out through the window, the garden was beautiful.,. Hearing the news, she cried. . Looking out through the window, I found the garden was beautiful.,Guidance and Exploration 3: 1)现在分词作状语时，其逻辑主语必须与主句中主语一致.,Hearing,Hearing,Looking,tears,she,Looking,the garden,I,permitting, well do another two exercises. 如果时间允许，我们将做另两个练习。,Guidance and Exploration 3: 1)现在分词作状语时，其逻辑主语必须与主句中主语一致.,2)否则分词必须有自己的主语。这种带主语的分词结构叫做分词的独立结构。在句中作状语，表示时间、原因、条件等。,Time,_Sunday , I shall have a quiet day at home . A. Being B. It is C. There being D. It being,Summary,“What a beautiful garden it is!” said the girl, _out of the window. A. looking B. having looked C. to look D. looked _a long way, Bob began to feel tired A. Walking B. Having walked C. To walk D. walked,Consolidation,Faced with a bill for $10， 000，_. A. John has taken an extra jobB. the boss has given John an extra jobC. an extra job has been takenD. an extra job has been given to John While watching television，_. A. the door bell rang B. the doorbell ringsC. we heard the doorbell ring D. we heard the doorbell rings,_ a reply, he decided to write again. Not receiving Receiving not C. Not having received D. Having not received,分词的否定直接在分词前面加not,Story-telling,One day _(walk) in the street, Ampere thought of a problem. He decided to work it out. But he had no paper with him. Suddenly he saw a cart in front of him. He began to work on the problem on the back of the cart. _(absorb) in the problem, he didnt notice the cart moved. Then it moved faster and faster. _(see) that he couldnt keep up it, he stopped, _(say) to himself, “Ive never seen a _(move) blackboard.”,walking,Absorbed,Seeing,saying,moving,Assignment,Write a short story with V-ing form used as adverbial.,Working hard, you will be successful !,_Sunday , I shall have a quiet day at home . A. Being B. It is C. There being D. It being The party will be held in the garden, weather_（2012高考全国卷） A. permitting B. to permit C. permitted D. permit,今年高考卷尝鲜,32. Film has a much shorter history, especially when_ such art forms as music and painting.（2012高考全国卷） A. having compared to B. comparing to C. compare to D. compared to,11. He got up late and hurried to his office, _the breakfast untouched.(2012天津) A. leftB. to leave C. leaving D. having left 23._to work overtime that evening, I missed a wonderful film.（重庆） A.Having been asked B.To ask C.Having asked D.To be asked,33Having finished her project, she was invited by the school to the new students.（2012江西） Aspeaking Bhaving spoken Cto speak Dto have spoken 31.The lecture, _at 7:00 pm laze night, was followed by an observation of the moon with telescopes.（2012湖南） A. starting B. being started C. to start D. to be started,34.Pressed from his parents，and _that he has wasted too much time, the boy is determined to stop playing video games.（2012福建） A. realizingB. realized C. to realizeD. being realized 11. Its such a nice place, Mother said as she sat at the table_ for customers. （2012浙江） A, to be reserved B, having reserved C, reserving D, reserved,Practice makes perfect!,4. 作独立成分： judging from/generally/personally speaking/ considering/takinginto consideration/ speaking of/talking of Judging from (by) his appearance, he must be an actor. 从外表看，他一定是个演员。,解题步骤，我们一起来总结,1、根据句子结构确定分词的语法成分 2、找准逻辑主语 3、判断主、被动关系 4、指出非谓语的动作是发生在句子谓语动作之前还是之后，从而确定考虑用完成式还是一般式。 5. 最后选定现在或过去分词。,独立主格结构的构成：,名词(代词)+现在分词/过去分词/不定式/形容词/副词/介词短语构成 独立主格结构的特点： 1. 独立主格结构的逻辑主语和句子的主语不同， 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. 独立主格结构一般与逗号与主句分开。,但是短语 generally speaking; judging from/by; compared with; supposing; to tell you the truth等是固定搭配。不受主语影响。 Judging from his face, he was very angry.,独立结构有时也可以用“with/ without +名词(或代词的宾语)+ 分词”的结构，表示伴随状况。例如： They sat there silently, (with) their eyes fixed on the lake. 他们静静地坐在那里，眼睛看着湖面。 With him helping me, I felt lucky. 有他的帮助，我感到很幸运。,._that he was in great danger,Eric walked deeper into the forest. A. Not realized B. Realizing not C. Not realizing D. Not to have realized,