Unit 2Morals and Virtues DiscoveringUsefulStructureppt课件-（2019版）新人教版选择性必修第三册高中英语.pptx

1、Discovering Useful StructuresGrammar of this UnitThe ing form the adverbial and the object complementDiscovering Useful Structures _, _ is like a dark cloud._, _far away. You will see a dark sky. But when you are under it , you are you are only gray. Dont give up, when you hear the music of chime be

2、lls, _on the Yellow Crane Tower. You may feel alone now. But the world stands with you. United, united proud and brave.You will hear the music of chime bells. Music lifts the darkness. _,_ on the wave. Dont give up, when you hear the music of chime bells, _on the Yellow Crane Tower. Enjoy a song and

3、 complete the lyrics(歌词）歌词）.SufferingsufferingLookinglookingStandingStandingShiningShiningRead the sentences below and pay attention to the underlined parts.1.Her brother complained, thinking of the high tuition fees.2. Thinking of all the people still in need of help, Dr Lin opened a private clinic

4、.3. The new Peoples Republic of China saw Dr Lin Qiaozhi playing a key role.1.2.3. Read the sentences below and pay attention to the underlined parts.1.Her brother complained, thinking of the high tuition fees.2. Thinking of all the people still in need of help, Dr Lin opened a private clinic.3. The

5、 new Peoples Republic of China saw Dr Lin Qiaozhi playing a key role. Conclusion: V-ing 形式在句子中出了可以充当主语，形式在句子中出了可以充当主语，宾语，定语，表语外，还可以充当宾语，定语，表语外，还可以充当_和和_。Compare the following 7 groups of sentences and share your conclusion with your partners. 1.When I was walking in the street, I met Tom. Walking in

6、 the street, I met Tom. 2.Because he was poor, he couldnt afford a bike. Being poor, he couldnt afford a bike。 3.A tall tree fell and blocked the street. A tall tree fell, blocking the street. 4.If you use your head, youll find a way. Using your head, youll find a way.时间时间原因原因结果结果条件条件Compare the fol

7、lowing 7 groups of sentences and share your conclusion with your partners. 5.Though he got up early, he was late for class. Getting up early, he was late for class. 6. He earns a living by driving a truck. He earns a living driving a truck. 7.He sat in the chair and watched TV. He sat in the chair w

8、atching TV. Conclusion: 可以表示_,_,_,_,_,_,_等，V-ing形式其作用相当于状语从句或并列句。时间时间 原因原因结果结果条件条件让步让步方式方式伴随伴随让步让步方式方式伴随伴随Rewrite the following sentences using the -ing form as the adverbial.1.After we watched the movie for ten minutes, we felt so bored that we decided to leave. _2.If you walk ahead, you will see a

9、 white house._3.Her mother died in 1990, and left her with her younger brother._ the movie for ten minutes, we felt . ahead, you will see a white house.Her mother died in 1990, her with her younger.1) 为使动词为使动词-ing-ing作状语所表达的时间作状语所表达的时间; ;条件条件; ;让步让步等更明确等更明确, ,可在动词可在动词-ing-ing形式前加上适当的连词形式前加上适当的连词(whe

10、n, while, though, unless, if, even if等等)特别提醒特别提醒:1.吃饭时不要说话。吃饭时不要说话。 Dont talk while having dinner.2.一旦失去这次机会你一旦失去这次机会你 就就很难找回。很难找回。 Once losing this chance, you cant easily find it.2) 动词动词-ing形式作状语时形式作状语时,其逻辑主语必须与句子的主语其逻辑主语必须与句子的主语一致一致.1. Looking out of the window, the garden was beautiful. Looking

11、out of the window, we found the garden beautiful. 2. While reading the book, the telephone rang. While she was reading the book, the telephone rang.1. Having finished his homework, he rushed out to play basketball. 2.Not having studied his lessons very hard, he failed the test. 3). 当当-ing表示的动作发生在谓语表

12、示的动作发生在谓语动词之前动词之前时时,应使用完应使用完成式成式: having done. 1. Having been criticized by the teacher, he gave up smoking. 2.Being questioned by the teacher, she felt very upset.4) 当当-ing与句子的主语存在逻辑上的动宾关系与句子的主语存在逻辑上的动宾关系时时,-ing分词要用被动形式。分词要用被动形式。 5) Ving 用于某些固定搭配中用于某些固定搭配中, ,表示说话人的态度表示说话人的态度; ;观点等观点等, ,如如: :general

13、ly speaking, frankly/honestly speaking, judging by/from, considering/seeing, supposing等等1) Generally speaking, girls are more careful than boys.2) Supposing it rains, we will put off the sports meeting.3) Judging from his accent, he must be from the north.Exercise: 1. _ (examine), the old man stood

14、before the X-ray. 2. _ (not invite) to the party, Mary was greatly hurt.3. _ (make) several experiments, he drew a conclusion. 4. _ (judge) from the report, the damage was not serious. Being examined Not having been invitedHaving madeJudging-ing形式作宾语补足语形式作宾语补足语1. -ing形式作宾补常放在宾语后形式作宾补常放在宾语后,表正在表正在进行进

15、行, 强强调过程或状态调过程或状态。1). When we got to the school, we found Tom _ (beat)by others. 2). When we got to the school, we found Tom _ (beat) others.3). When we got to the school, we found Tom _ (beat) black and blue.being beaten beating beaten2.接接-ing形式作宾补的几类动词形式作宾补的几类动词:感官动词感官动词 see, hear, feel, smell, no

16、tice, observe, look at, listen to等。等。1. We saw a light burning in the window. 2. I felt someone patting me on the back.3. Can you smell anything burning?4. Listen to the birds singing. 使役使役动词动词:have, set, keep, get, catch, leave等等.1. I wont have you doing that. 2. This set me thinking.3. Im sorry to

17、 have kept you waiting. 4. I cant get the clock going again.2.接接-ing形式作宾补的几类动词形式作宾补的几类动词: 在在 with的复合结构中的复合结构中 1. I couldnt do my homework with the noise going on outside.2. With so many people looking at her, she felt nervous.Complete the conversation using the correct forms of the words in brackets

18、. A: Are you sure this is the man you saw that night? B: Thats right. From my window,I saw him_（come) into the building. A: Did you hear a gunshot after that? B: No,but I heard people _（shout) downstairs. A: What did you see when you came down? B: I saw an injured man_（lie) on the ingshoutinglyingPr

19、actise using the -ing form to describe peoples actions. Complete the passage using the -ing form or the past participle of the verbs in the box. hold get walk hear sing excite dance admire After _that I was going to be my aunts bridesmaid, I felt so _ that I didnt sleep very well the night before he

20、r wedding day. Although I was tired, I didnt mind _ up early the next morning to go to my aunts house to get dressed up. I put on my blue dressand my aunt, of course, wore a white silk dress. When my aunt finall appeared at the back of the church, _ a bunch of flowers, everybody looked at her with _

21、 smiles. After the wedding, I left the church _ slowly behind my aunt and her husband. In the evening, we had a celebration party Everybody was very happy, _and _until midnight.hearingexcitedgettingholdingadmiringwalkingsingingdangcingUse the -ing form to write an introduction to Tu Youyou 假定你叫李华，你的

22、美国朋友John向你了解首位华人诺贝尔生理学或医学奖获奖者屠呦呦。请你用英语给John写一封信。要点如下：1. 屠呦呦的基本信息(包括出生时间、受教育状况等)。2. 屠呦呦所取得的成就。3. 屠呦呦给你的影响。注意：1. 词数100左右。2.可以适当增加细节，以使行文连贯。_(1930年12月30日出生), Tu Youyou _(对医学感兴趣) when she was young. After_（1995年毕业于北京大学医学院), she worked on medical researches.She always kept herself _(她日夜不停地工作). _(尝试了) ove

23、r 380 times, she finally succeeded in developing artemisinin (青蒿素). Because of her great contributions and devotion to the medical field, she was awarded the Nobel Medical Prize in 2015, _（而世界瞩目).In my opinion,what she achieved_ (让我们开始思考如何实现我们的梦想)。 Born on December 30, 1930, Tu Youyou was interested

24、 in medicine when she was young. After graduating from Beijing Medical University in 1955, she worked on medical researches. She always kept herself working day and night. Having tried over 380 times, she finally succeeded in developing artemisinin (青蒿素青蒿素). Because of her great contributions and de

25、votion to the medical field, she was awarded the Nobel Medical Prize in 2015, becoming world famous. In my opinion, what she achieved sets us thinking how to achieve our dreams.Step five: Homework1. Understand and master the functions and usage of the -ing form;2. Finish the rest exercises in students book on P18.