1、单击此处编辑母版标题样式2022-4-181UNIT 4 Stage and screenUsing language（1）单击此处编辑母版标题样式2022-4-182-ing as adverbial Look at the sentences from the reading passage and answer the questions. a Having seen quite a few productions of Hamlet and read the play many times，I was full of confidenceuntil the Peking Opera c
2、ame to town! b .seeing the main characters come on stage，I was surprised! 1 In sentence（a），who had seen quite a few productions of Hamlet and read the play many times? In sentence（b），who saw the main characters come on stage? Sentence（a）：“I”. Sentence（b）：“I”. 2Is this structure used more often in sp
3、oken or written English? Its used more often in written English. 单击此处编辑母版标题样式2022-4-183Compare them with the following sentences and answer the questions. c Since I had seen quite a few productions of Hamlet and read the play many times，I was full of confidenceuntil the Peking Opera came to town! d
4、.when I saw the main characters come on stage，I was surprised! 3What is the difference between the two groups of sentences? The first group uses present participles as adverbial while the second group uses adverbial clauses. 4 Why does the author choose to use sentences（a）and（b）in the reading passag
5、e? The sentences from the reading passage are more concise and formal. 单击此处编辑母版标题样式2022-4-184Now look for more sentences with this structure in the reading passage. Dating back to the 18th century，Peking Opera has over two hundred years of history. Starting with an orchestra playing traditional Chin
6、ese instruments，the opera brought a completely new sound to my Western ears. Then，seeing the main characters come on stage，I was surprised! Using such techniques，the opera had transformed a small stage into the whole universe. Feeling the strong emotions of love，anger，fear and grief in the performan
7、ce，I could easily recognise the theme of Hamlet. 单击此处编辑母版标题样式2022-4-185现在分词作状语现在分词作状语单击此处编辑母版标题样式2022-4-186现在分词在句中可作时间、原因、条件、让步、结果、方式或伴随状语等，句子的主语就是它的逻辑主语，它表示的动作与句子主语是逻辑上的主动关系。1 现在分词作状语时的形式现在分词作状语时的形式（1）现在分词的一般式与完成式Turning around，she saw a car driving up. 她转过身，看见一辆小汽车开过来。Having worked hard all day，I
8、went to bed early. 辛苦工作了一整天后，我早早就上床睡觉了。一般式（一般式（doing）表示动作与谓语动词同事或几乎同时发生表示动作与谓语动词同事或几乎同时发生完成式（完成式（having done） 表示动作发生在谓语动词之前表示动作发生在谓语动词之前单击此处编辑母版标题样式2022-4-187（2）现在分词的主动式与被动式Being protected by the thick wall，they felt they were quite safe. 由于有厚墙保护，他们感到很安全。Having been shown around the lab，we were led
9、into a big hall. 参观完了实验室，我们被领进了大厅。主动式主动式句子主语与现在分词表示的动作之间是主动关系句子主语与现在分词表示的动作之间是主动关系被动式被动式句子主语与现在分词表示的动作之间指被动关系句子主语与现在分词表示的动作之间指被动关系单击此处编辑母版标题样式2022-4-1882 现在分词作状语的用法现在分词作状语的用法（1）现在分词作时间状语，相当于时间状语从句，有时可在前面加上when 或while 表示强调。Seeing the old photos（=when I saw the old photos），I remembered my childhood. 看
10、到这些旧照片，我想起了我的童年。When reading the newspaper，I heard the doorbell ring. 看报纸时，我听见门铃响了。She picked up a few German phrases while staying in Berlin. 她在柏林逗留期间学会了几句德语。 （2）现在分词作原因状语，相当于原因状语从句。Not knowing his address（=Because I dont know his address）， I cant send this book to him. 因为不知道他的地址，所以我无法把这本书寄给他。Being
11、 ill，he could not walk any farther. 因为生病，他再也走不动了。单击此处编辑母版标题样式2022-4-189（3）现在分词作条件状语，相当于条件状语从句。Being more careful（=If you are more careful），you will make fewer mistakes. 如果再细心点儿，你就会少犯错误。（4）现在分词作让步状语，相当于让步状语从句，有时现在分词（短语） 前可带有连词although，even if，even though 等。Knowing all thisKnowing all this（=Although t
12、hey knew all this），they made me pay for the damage. 尽管知道了这一切，他们还是要我赔偿损失。单击此处编辑母版标题样式2022-4-1810（5）现在分词作结果状语，表示必然的结果，通常放在句末。有时为了突出结果，现在分词前可加thus，相当于so 或so that 引导的结果状语从句。Group activities were organized after class，building up childrens team spirit. 课后组织集体活动，培养了孩子们的团队精神。【学法点拨学法点拨】 不定式作结果状语时，常与only，nev
13、er 连用，表示一种出乎意料的结果。The actor intended to leave quickly，only to be surrounded by his fans. 这位演员本打算很快离开，结果却被他的影迷们包围了。（6）现在分词作方式或伴随状语，说明谓语动词所表示的动作发生的方式、背景或情况。不能用状语从句替换，但常可转换成并列成分。Using his skis，Nicholas built a snow cave. 尼古拉斯用他的滑雪板建了一个雪洞。I stood by the door，not daring to say a word. 我站在门旁，不敢说一句话单击此处编辑母
14、版标题样式2022-4-1811（7）现在分词作评论性状语有些现在分词（短语）用于句首，没有逻辑主语而独立存在，作为句子的独立成分来修饰全句，表明说话者的态度、观点等，这被称为评论性状语或评注性状语。常见的有： generally speaking 一般说来 roughly speaking 大致说来frankly speaking 坦率地说 judging from/by 由判断considering. 考虑到 supposing. 如果 providing. 如果 assuming. 假设 Roughly speaking，Id say we need about $500. 粗略地说，我
15、认为我们大约需要500 美元。Frankly speaking，I think this whole situation is ridiculous. 坦率地说，我认为这整个局面很可笑。Judging from the appearance, the watermelon is not mellow（成熟的） enough.单击此处编辑母版标题样式2022-4-1812Complete the journal entry with the correct form of the verbs in brackets. Friday 15 May Today I performed in the
16、school play. I did a good job! 1 _（see） all my family and friends in the audience applaud me，I 2 _ （feel）so confident and grateful. At first，I hadnt realised how much work it would be. The teacher was very strict，3 _（make）me so nervous that I would forget my lines. I often stayed up late at night 4
17、_（practise）my part. 5 _ （feel）extremely discouraged，I almost gave up. But thanks to the support of my teacher，parents and friends，I overcame my fears，6 _（know）that I did the best I could. Its an unforgettable experience. No pain，no gain，as the saying goes. Seeing felt making to practise/practising F
18、eelingknowing单击此处编辑母版标题样式2022-4-1813Rewrite the paragraph using the -ing form.I went to watch the ballet The Peony Pavilion last night. Because I thought ballet was more or less the same everywhere，I was totally unprepared for its unique beauty. As soon as the curtain rose，I was absorbed. The perfor
19、mance borrowed a lot from Chinese dance and music，so the Eastern influence on the ballet was clear. The production was full of colours and romantic symbols，and challenged my senses in new ways. I enjoyed it so much that its changed my opinion about ballet. I cant wait to go again!Having thoughtBorro
20、wingchallengingEnjoying单击此处编辑母版标题样式2022-4-1814（1）When she saw those pictures，she remembered her first day at school. = （see）those pictures，she remembered her first day at school. （2）After we have made full preparations，we are ready for the examination. = （make）full preparations，we are ready for the
21、examination. （3）If you go straight down the road，you will find the department store. = （go）straight down the road，you will find the department store. Seeing Having made Going 单击此处编辑母版标题样式2022-4-1815单句语法填空单句语法填空（1）While （approach）the crossroads， you must be careful. （2） （finish）his summary，he went ou
22、t for a walk. （3） （spend）nearly all his money，the employee couldnt afford to stay at a hotel. （4） （be）ill，he couldnt book the flight.（5）Pressed from his parents，and （realize）that he has wasted too much time， the boy is determined to stop playing video games. （6） （eat）at the cafeteria before，Tina did
23、nt want to eat there again. （7） （turn） to the right，you will find a path. （8） （try） many times，he still couldnt overcome the difficulties. approaching Having finished Having spent Being realizing Having eatenTurningHaving tried 单击此处编辑母版标题样式2022-4-1816完成句子完成句子（9） （一般说来），（一般说来），children are naturally
24、curious. （10） （从外表判断），（从外表判断）， it is very peaceful，but in fact，a war will break out soon. （11） （考虑到预算），（考虑到预算）， we have decided to give up the travel plan. （12） （坦率地说），（坦率地说），the resources in the world are very limited. Generally speaking Judging from/by the appearance Considering the budget Frankly
25、 speaking 单击此处编辑母版标题样式2022-4-18173 现在分词构成的独立主格结构现在分词构成的独立主格结构现在分词作状语时，其逻辑主语与句子的主语应该一致，否则，现在分词应有自己的逻辑主语，构成独立主格结构。独立主格结构通常用来表示伴随的动作或情况，有时还可以表示时间、原因、条件或解释整个句子。The situation getting worse，they had to ask for help. 情况越来越糟，他们不得不求助。Time permitting，we shall go there on foot.如果时间允许，我们将步行去那里。We explored the big cave，Tony acting as our guide. 我们探索了那个大洞穴，托尼做我们的向导。单句语法填空单句语法填空（1）The meeting （be）over，we all went to the canteen.（2）There （be）no taxi，we walked to the corporation. （3）Time （permit），），well wander around the mall. being being permitting THE END
