Unit 3 Discovering Useful Structures ppt课件 -（2021新）人教版高中英语必修第三册.pptx

1、understand the use of ellipsis in English3 3Step 1 Lead-inWhat grammatical phenomenon(语法现象）语法现象） is it?You must fasten safety belt.You cannot smoke here.You cannot take photos here.You cannot fish here.No smoking.No parking.No photos.No fishing.7EllipsisWhat is ellipsis?What is the function of it? S

2、tep2 :Definition and function of Ellipsis 省略省略是一种修辞手法，用于是一种修辞手法，用于避免重复避免重复、突突出新信息出新信息并使上下文连接紧密并使上下文连接紧密。 省略的作用（省略的作用（Three Cs)Three Cs)：可使语言更加简洁：可使语言更加简洁（conciseconcise），意思更加明确（），意思更加明确（clearclear），句），句子结构更加紧凑（子结构更加紧凑（compactcompact）。）。Read the following travel journal and notice the use of ellipsis

3、 . Step3 :Observe and explore Before May Day,my dad asked me：“Do you want to visit Hongkong during the Labour Day?”I couldt believe my ears and responded with joy:“I would like to!Hong-kong is a city Ive dreamt about visiting for many years!”The night before our departure,my elder sister asked me:“A

4、re you excited?”“Yes,Im!I cant wait!Ive learnt we can meet all Disney Cartoon characters there and that there is a fascinating fireworks show above the sky of Beauty Castle.Why not take our camara and record the show?” On arriving in Hongkong, I was amazed at the international ,modern and lively cit

5、y. Some of the buildings were designed in Chinese traditional style while others European styles. While sitting in the cable car, I heard people speak Mandarin, Cantonese and English .There were restaurants from every corner of the world.What a mixture of culture here! In the Disneyland ,I met my dr

6、eam cartoon characters and did a lot of exciting activities.I loved taking the adventurous rides but my sister hated as she was afraid of heights .At night ,we watched the fireworks show, which was much more dreamy(梦幻般的）梦幻般的） than expected. The trip to Hongkong is really unforgettable. If given anot

7、her chance ,I would pay a visit to it again!0.011 Step3:SummaryObserve the sentences and find out what is omitted in these sentence patterns. 1 simple sentences (简单句）2 coordinate sentences(并列句）3 compound sentences(复合句）4 infinitives (不定式)5 特殊句型和短语中的省略讨论归纳一：在祈使句中，_语通常被省略。121 (You) Must fasten safety b

8、elt.2 (You) Go down this street and turn right at the second crossing.3. (Would you like) Something to drink?4.Why (do you )not take a camera and record the fireworks show?讨论归纳二： 有时句子还可以省略_语和_语的一部分。13 5. Are you excited? Yes, I am(excited）！）！ 6 .I Cant wait (to go there)!讨论归纳三： 有时句子还可以省略_语和_语。7 - Wh

9、en did you visit Hongkong? - (I visited it) during May Day.8 What a mixture of culture(it was) here!讨论归纳四： 有时句子还可以省略 个句子成分 ,感叹句常省略_语和_。2. Some of the buildings were designed in Chinese traditional styles while others (were designed in) European styles.(二) 并列句中的省略讨论归纳：两个并列句中，后一个分句常省略与 前一分句中_的部分。相同相同0

10、.0141.I enjoyed taking adventurous rides,but my sister hated(taking adventurous rides). 1 Do you think Hongkong is a mixture of Chinese wisdom and western influence ? I think so. （三）复合句中的省略讨论归纳讨论归纳1 1：从句中有一些成分被省略、而用：从句中有一些成分被省略、而用_或或_来来代替代替这种用法常见的有： Why so? Why not? I hope so. Im afraid so.及I suppos

11、e/believe/hope not. 等so not（Hongkong is a mixture of Chinese wisdom and western influence.）1.1.宾语宾语从句中的省略从句中的省略2 Ive learnt (that) we can meet all Disney Cartoon characters there and that there is a fascinating fire- works show above the sky of Beauty Castle . 讨论归纳2：宾语从句中常省略连词_，但当有两个并列的宾语从句时，第_个that

12、则不能省略。that 二 3 I know he was late ,but I dont know why(he was late).讨论归纳3：由 引导的宾语从句，可全部省去，只保留引导词。which，when,where,why how2.定语从句中的省略 1 Hongkong is a city (that/ which) Ive dreamt about visiting for many years. 2 Li Qiaozhi was a great doctor (that/ who) many people admire very much. 讨论归纳4：在限制性定语从句中，作

13、_语的关系代词可以省略,但在介词前置或非限制性定语从句中不可省略。 宾0.0173. The man( who is) sitting by the window is Mr. Smith.讨论归纳5：在限制性定语从句中，可以省略 从句的 和 。 关系代词 be动词3.3.状语从句中的省略状语从句中的省略讨论归纳6：在以when, while, once引导的时间状语从句,以if, unless引导的条件状语从句中,though, although引导的让步状语从句以及as,than,as if等引导的比较状语从句或方式状语从句中，如果主从句的主语一致或从句主语为it，且从句中含有be动词时，

14、从句中可省去_部分。主语+be 1While (I was)sitting in the cable car, I heard people speak Mandarin ,English and Cantonese.0.0182 If (I were )given another chance ,I would pay a vist to Hongkong again!3 The fireworks show was much dreamy than (it had been) expected.归纳总结1：动词不定式中为了避免重复，省去与前面出现的相同部分，只保留 ，但如果在省略的不定式结

15、构中含有be，have, have been时，要 这些词。 1Do you want to go to Hongkong? Yes, Id like to . 2 He hasnt finished the task yet. Well, he ought to have.4 不定式中的省略19讨论归纳讨论归纳2.使役动词及感官动词后面作宾语补足语的使役动词及感官动词后面作宾语补足语的不定式一定要省去不定式一定要省去 ,但在但在 语态中须将语态中须将to复原。复原。一感，二听，三让，四看+宾语+宾补（do）feelhearlisten tolethave makeseewatchnotice

16、 observe3 I heard people speak Mandarin,English and Cantonese in the cable car. 4 He was seen to go into the classroom just now. 0.020感官动词有哪些呢？口诀帮助你：The boy did nothing but play.5 两个或两个以上的不定式并列时，第一个两个或两个以上的不定式并列时，第一个带带to,后面省去后面省去 。 I will help (to) do it for you. I will help you (to) do it.3 help当当“

17、帮助帮助”讲时，后面的宾语或宾讲时，后面的宾语或宾补的不定式符号补的不定式符号to可带可不带。可带可不带。4 介词介词but,except前若有实义动词前若有实义动词do, 后面不后面不定式不带定式不带to。His dream is to earn a lot of money and buy a big house for his mother.5 特殊特殊句型或短语结构中的省略：句型或短语结构中的省略：1. I had great difficulty (find) the suitable food on the menu in that restaurant.2. The busier

18、 (he is), _ (happy) he feels.3.I suggest that you (should ) not smoke.4 .Were I you,I would quit smoking .（in）findingthe happier=If I were you 条件从句中有条件从句中有should, were或或had时时, 可以省略可以省略if, 但要将但要将should, were或或had提至句首。提至句首。 Step 4:Read for fun Here is an interesting conversation between Mr Green and h

19、is good friend Mr Smith, a fisherman. Do you know what they are talking about? Mr Green: Going? Mr Smith: Been. Mr Green: Any? Mr Smith: Some. Mr Green: Big? Mr Smith: Small.23Are you going fishing?No,Ive just been fishing .Did you get any fish?I got some fish.Are they big?Oh ,they are all small.兴宁一

20、中近期要举行一次主题为兴宁一中近期要举行一次主题为“寻找正在遗失的传统寻找正在遗失的传统文化文化”的英语演讲比赛，你的同桌准备参加，并写了一的英语演讲比赛，你的同桌准备参加，并写了一篇关于北京胡同的演讲稿，并请你帮忙修改。篇关于北京胡同的演讲稿，并请你帮忙修改。 Can you help him to make his draft more concise? Step 5 : Application of ellipsis in writing Hello ,everyone ! Im Li Jing. Its my honor to talk about Hutong, which repr

21、esents an important cultural element in Bejing. In Beijing, Hutongs are alleys(小巷）which are formed by lines of Siheyuan.In ancient times , the Siheyuan ofpowerful and rich people were big and beautiful in design while those of the ordinary people were much smaller and simpler in design. So some Huto

22、ngs are orderly and wide while others are much narrower. The names of Hu-tong are related to its location, origin and history. For example ,some Hutongs bore the names of horses and mules for those animals were once sold there. Some took their names from special landmarks(地标）, such as Stone Tiger, I

23、ron Lion . Researchers regard their names as important materials when they are studying Beijing culture. When the Hutongs are compared to the Forbidden City, Summer Palace,the Hutongs reflect the culture of grassroots(草根) Beijingers.People lived a peaceful and harmonious life in Hutong, far away fro

24、m outside world . Their daily needs could be fully satisfied by hawkers(小贩） who sold vegetables, eggs, fruits and snacks. The winding and narrow Hutongs were heaven for children who were playing games. We can not only appreciate the dramatic changes that Hutong has undergone, but also see evidence of the history of Beijing, experience the old way of life and experience traditional Beijing culture. Thank you!Step 6 Homework1. Please finish Exercise2， 3 on P30.3.Please finish Exercises in Section III金版学案金版学案on P50-55.