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1、2019新人教高中英语必修三Unit3 Diverse CulturesDiscovering Useful Structures 公开课教案Teaching aims:1 .Enable students to learn the definition,structure,functions and features of ellipsis.2 .Help students to find out and summarise some common ellipsis forms.3 .Guide students to master the functions of the ellipsis
2、 in the context and use it in real situations.Teaching key and difficult points:1. Find out and summarise common ellipsis and understand the role ellipsis.2. Help students to learn and use the ellipsis in the context.3. How to use the ellipsis in real situations.Teaching procedures:StepSLead-inPrese
3、nt the following dialogue to the students and guide them to understand the use of ellipsis by asking questions:Where is ellipsis used in the dialogue? Whats missing?1 1)A:lm hungryB:Are you (hungry)?AiYeah.flJDidnt have lunch today.B:(Do you)Want some sandwiches?A:Are there any?B:Yeah.(lzve)Just mad
4、e some.2 2)A:(lt) Looks like rainB:Oh, I hope(it does) not (rain).A: Why( do you hope it doesnt rain)?3 .这是对乌兹别克斯坦生活的一个快速的观察，它既有友好和温暖，也有社会 黑暗的一面。This is a quick look at life in Uzbekistan,friendliness and warmthzbut also .（并列句的省略）4 .如果他吃得多又能保持苗条，为什么我不能？If he can eat much and keep slim,?（反义疑问句的省略）5 .
5、据说大约20%的2534岁的人和父母住在一起，而1991年这一比例是16%。It is said that about 20% of 25-34-year-olds live with their parents,while in 1991.（while状语从句省略）6 .过马路时注意车辆。（祈使句加状语从句省略）7 .如果必要的话,请向老师寻求帮助。（if省略句）8 .普通的肥皂，如果使用得当，可以有效地清除细菌。Ordinary soap,zcan deal with bacteria effectively.9 .尽管他是一个孩子，他知识渊博。（as状语从句省略）,he knows a
6、lot.10 .这家博物馆初建时富丽堂皇。（when状语从句省略）11 .我昨天买的那本书在我回家的路上丢了。（定语从句省略）Suggested answers:0.1.growing 2.travelling 3.left 4 .to 5 .tired 6.be 7.pressed 8.not1 .l.Write a poem2 .giving up3 .made of;its darker side of society4 .why cant I5 .compared with 16%6 .Look out for cars when crossing the street.7 .If n
7、ecessary,you can turn to your teacher for help.8 .used correctly9 .Child as he is10 .The museum looked splendid when first built.11 .The book I bought yesterday was lost on the way home.B:We have a soccer game today,(do you Jremember?A:Do we (have a soccer game today)?Where(will it be)?B:(lt will be
8、) In the bigger playground.Step团Observe and analyseActivity 1 Read the following sentences and find the words that have been omitted to avoid repetition and answer the following questions.1 .A:Oh,l just love nachos! Mexican corn chips covered in cheese!B:Me,too.2 .A:So its the food of many different
9、 cultures,all in one dish?B:Exactly.3 .A real mix of cultures here!4 .Cant wait!Ql:Why use ellipsis in sentences?Q2:What sentence elements are omitted?Suggested answers:1 .A:OhJ just love nachos! They are Mexican corn chips covered in cheese !(subject,predicate)B:Me I love nachos,too.(subiecttpredic
10、atefobiect)2 .A:So its the food of many different cultures,and they are all in one dish?(subject,predicate)B:Exactlv,its the food of many different cultures,and they are all in one dish.(a sentence)3 .There is a real mix of cultures here!(subject,predicate)4 .1 can/t wait to go there!(subiect,object
11、)Activity 2 Rewrite the sentences by taking out the unnecessary parts.1 .You mean you are planning a trip across the Atlantic for a holiday? It sounds like a good idea.2 .He tried to solve his financial problems,but he couldnt solve the problems.3.If it is necessaryjll finish my report on American p
12、oetry as soon as it is possible.4.Are you going to dress like that? Wearing a dress might be better than wearing jeans and boots.5.Some wild mushrooms are poisonous and some are not poisonous.6.1 really like that paper folding book,and my son likes that paper folding book,too.Suggested answers:l.You
13、 mean you are planning a trip across the Atlantic for a holiday? Good idea.2.He tried to solve his financial problemszbut couldnt.3.If necessary,111 finish my report on American poetry as soon as possible.4.Are you going to dress like that? A dress might be better than jeans and boots.5.Some wild mu
14、shrooms are poisonous and some are not.6.1 really like that paper folding book,and my son,too.StepBPracticeActivity 1 Read these sentences.In pairs,decide which words can be left out.(Workbook P74 Using Structures Activity 1)1 .A:How can we make Italian vegetable soup?B:l dont know how we can make i
15、t.2 .A:When did you get to Florence?B:l got to Florence yesterday.3 .A:Are you a student of English literature?B:No,though I wish I were a student of English literature.4 .A:Did he go to Egypt?B:He said he would go,but he didnt go.5 .A:Would you like to try on this pair of jeans?B:YesJ would like to
16、 try on that pair of jeans.Suggested answers:1.1 dont know how we can make dont know.1.2 got to Florence yesterday.-Yesterday.3 .No,though I wish I were a student of English literature.-Nozthough I wish I were.4 .He said he would go,but he didnt go.玲He said he would,but didnt.5 .YesJ would like to t
17、ry on that pair of jeans.玲Yes，would like to.Activity 2 Match the questions to the most likely answers.Notice how ellipsis is used in the answers.(Workbook P74 Using Structures Activity 2)Questions1 .Do you think its going to rain this afternoon?2 .We were quite surprised after we saw the paintings i
18、n the gallery.3 .Will you join our trip to South Africa?4 .Will the flight to Rome take off on time?5 .Would you mind using a diagram to explain these percentages to me?6 .Has Lily ever been to the Louvre Museum?AnswersA.Why so?B.Not at all.C.l hope not.D.lm afraid not.E.Maybe not.F.rd love to./rd b
19、e glad to.Suggested answers:7 .C 2.A 3.F 4.D/E 5.B 6.EActivity 3 Ellipsis is often used in public signs,headlines,diaries,noteszor informal letters.Rewrite these sentences using ellipsis.(Workbook P75 Activity 3)8 .Taking photos is not allowed here.9 .You should not walk on the grass.10 There will b
20、e road work ahead.11 There may be children crossing the road ahead.12 The sooner it happens,the better it will be.13 A millionaire was poisoned in his home in Beverly Hills.14 The plane crash in Colorado last week claimed 15 lives.15 There is an exhibition of fine china at the museum.Suggested answe
21、rs:l.No photos.16 Stay/Keep off the grass.3 .Road work ahead.4 .Children crossing ahead.5 .The sooner,the better.6 .Millionaire poisoned (in Beverly Hills home).7 .Plane crash claimed 15 lives.8 .Exhibition of fine china.Step0 Language UseActivity 1 Read the conversation.Find out which words have be
22、en left out.JustiniLinlinJ/m going to Guizhou Province next month.Km super excited! Any recommendations for places to visit?Linlin:Wow,cool! Guizhou is a province with a lot of cultural diversity.Places to visit.well,definitely the Huangguoshu Waterfall first.Justin:Whafs special about the waterfall
23、?Linlin:Well,have you ever heard of the Chinese novel Journey to the West?Justin:Yes,l have.Why?Linlin:ln the back of the waterfall,you will find a cave,which is the home of the Monkey King.Justin:Really? Cool! KII definitely check it out.Linlin:And I strongly recommend the ethnic minority villages.
24、You,ll find Chinese culture is much more diverse than you thought.Justin:Sounds great,thanks.Suggested answers:JustiniLinlinJm going to Guizhou Province next month.Km super excited! Do you have any recommendations for places to visit in Guizhou Province?Linlin:Wow,thafs cool! Guizhou is a province w
25、ith a lot of cultural diversity.What are some places to visit in Guizhou? Well,definitely the Huangguoshu Waterfall is the first place to visit in Guizhou Province.JustiniWhats special about the waterfall?LinliniWelLhave you ever heard of the Chinese novel Journey to the West?Justin:Yes,l have heard
26、 of the Chinese novel Joumey t。the West. Why do you ask if I have heard of the Chinese novel Joumev t。the 14如1?Linlinrln the back of the HuangRuoshu Waterfallzyou will find a cave,which is the home of the Monkey King from Journey to the West.Justin:Thafs really true? Its cool! Ill definitely check i
27、t out.Linlin:And I strongly recommend the ethnic minority villages on your trip to Guizhou Province.Youll find Chinese culture is much more diverse than you thought it was.Justin:This all sounds great.Thanks!Activity 2 Read Georges first diary entry and underline the parts where ellipsis is used.The
28、n revise his second diary entry using ellipses when possible.(Workbook P75 Activity 4)Part 1Monday,12th JuneArrived early this morning by bus.Went straight to hotel to drop off my luggage,shower,and shave.Went exploring afterwards.Took a ride on a cable car first.Got a spectacular view of San Franci
29、sco Bay and the city. Lea mt that Andrew Hallidie invented the cable car system in 1873 in order to find a form of transport better than horse-drawn trams.Hed been shocked after seeing a series of events in which a trams brakes failed,the conductor couldnt control the situation,and the tram slipped
30、down the hill dragging the horses with it.Horrible accident indeed!Had a late lunch at Fishermans Wharf,the district where Italian fishermen first came to San Francisco and set up the fishing industry.Now its a tourist area with lots of shops,restaurants,and bakeries.Did so much exploring at Fisherm
31、ans Wharf.Exhausted and dont feel like doing anything else.Early night tonight!Part 2Wednesdayz14th JuneI hopped on a ferry to Angel Island this morning.I had a good view of the Golden Gate Bridge on the way.I read that from 1882 to 1940,Angel Island was a famous immigration station where many Chine
32、se immigrants applied to live in the US A.The cells in the station were very small,cold,and damp;some did not even have light,but the immigrants had nowhere else to go.Their miserable stay felt like punishment rather than justice and freedom.They wrote poems on the walls about loneliness,and mourned
33、 their earlier life in China.The civil authorities reformed the system in 1940,and many more Chinese took the opportunity to settle in the USA.The visit to Angel Island made me think about my life.I am thankful for my easy life today.Suggested answers:PartiMonday, 12th JuneArrived early this morning
34、 by bus.Went straight to hotel to drop off my luggage,shower,and shave .Went exploring afterwards.Took a ride on a cable car first.Got a spectacular view of San Francisco Bay and the city. Lea mt that Andrew Hallidie invented the cable car system in 1873 in order to find a form of transport better t
35、han horse-drawn trams.He/d been shocked after seeing a series of events in which a trams brakes failed,the conductor couldnt control the situation,and the tram slipped down the hill dragging the horses with it.Horrible accident indeed!Had a late lunch at Fishermans Wharf,the district where Italian f
36、ishermen first came to San Francisco and set up the fishing industry.Now its a tourist area with lots of shopsjestaurantsnd bakeries.Did so much exploring at Fishermans Wharf.Exhausted and dont fenl like doing anything else.Early night tonight!Part 3Wednesday,14th JuneHopped on a ferry to Angel Isla
37、nd this morning.Had a good view of Golden Gate Bridge on the way.Read that 1882-1940,Angel Island was a famous immigration station where many Chinese applied to live in USA.Cells were very small,cold,and damp;some did not even have light but immigrants had nowhere else to go.Their miserable stay mor
38、e like punishment than justice and freedom.They wrote poems on the walls about loneliness,and mourned their earlier life in China.Civil authorities reformed the system in 1940,and many more Chinese took opportunity to settle in USA.Angel Island made me very thoughtfuLThankful for my easier life toda
39、y.Step0Share and showSummarise the usage of different cases of ellipsis and share with the other students.Different cases of ellipsisCasesExamplesCompound sentencesand,but.Complex sentencesAdverbialclausesObjectclausesOmitting the main clauseSimple sentencesQuestions/AnswersExclamatory sentencesImpe
40、rativesentencesStepS Consolidation同单句语法填空1 .Dr Jubilado first met the Bajau while (grow) up on Samal Island in the Philippines.2 .He had a wonderful time when(travel) with his mother to all corners of the world.3 .Video games can be a poor influence if (leave) in the wrong hands.4 .You should have t
41、hanked her before you left.I meant,but when I was leaving,! couldnt find her anywhere.5 .Though (tire),they went on working in order to finish the activity on time.6 .Are you a volunteer now?No,but I used to .1 worked for the City Sports Meeting last year.7 .First degree burns turn white when (press
42、).8 .Will the flight to Rome take off on time?Km afraid .团单句写作1 .写一首讲述勇气、决心和力量如何帮助你面对生活中的挑战的诗。about how courage,determination,and strength have helped you face challenges in your life.（析使句省略）2 .詹妮弗为了实现她的目标而牺牲了自己，放弃了和孩子们在一起的许多夜晚,也错过了重要的学习活动。Jennifer sacrificed（牺牲）to achieve her goal,while many nights with her kids and missing important events to study.fwhile 状语从句省略)