高中英语Unit3-课件新人教版选择性必修第一册.ppt--（课件中不含音视频）

1、Unit 3 Fascinating ParksReading and ThinkingWhat kind of parks have you been to?What were they like?When you think of national parks,what comes to mind first?Here are some famous national parks.Have you ever heard of them?1.Yellowstone National Park2.Iguassu National Park3.Swiss National Park4.Sarek

2、 National ParkLook at the title and the pictures on this page.Where would you mostly read this passage?What do you think will be talked about in the text?How many hours a day does the sun shine in summer in Sarek?24 hours.What steps has the Swedish government taken to keep Sarek in its natural state

3、?Three steps:A national park was made.No one else except the Sami can live here.All new development is banned within park boundaries.How has life changed for the Sami?Why might so few Sami want to live in Sarek?Most Sami have houses in villages near Sarek and live a modern life.Because getting here

4、is quite difficult Why does the writer think the sweat and hard work is worth it?Being in such a beautiful and wild place makes him feel blessed to be alive;alone under this broad sky,breathing the fresh air,and enjoying this great adventure are very wonderful.Would you like to visit Sarek?Why or wh

5、y not?Yes.It is a beautiful place,where I can stay with the reindeer.In the remote far north of Sweden,in Sarek National Park above the Arctic Circle,I wake up to the sound of the wind buffeting the cloth of my tent.Standing at the edge of the mountain,watching the Rapa River flowing through the val

6、ley below,I feel so blessed to be alive and have this rare opportunity to explore this unique terrifying,which is almost unknown to the outside world.Once covered by vast sheets of ice,Sareks mountains are home to the Sami,the native residents of the park.The Sami lived off reindeer,moved with them,

7、and accompany them for hundreds of years.Today,most Sami have left their ancient cottages in the mountain valleys and live a modern life in villages near Sarek instead.To keep its natural state,except for the Sami,no one is allowed to live in Sarek,and all new development is banned within the park b

8、oundaries.It is hoped that Sarek National Parkwill always remain as it is,natural and beautiful.1 Is it worth making a place like Sarek a national park?Give your reasons.2 Do you think setting up national parks is an effective way to balance development and the protection of nature?Why or why not?On

9、ce covered by vast sheets of ice,Once 引导时间状语从句，省略主语和be动词Sareks mountains are home to the Sami,the native residents of the park.在时间、条件、让步、方式、地点等状语从句中，若从句谓语含有be动词，且主从句的主语相同或者从句的主语相同或者从句的主语是it时，常省略从句的主语和be动词。有一些省略结构已成为固定的表达方式，如whenever possible(只要可能)，if necessary(如果必要的话)等。中国建立国家公园的历程：2013年，在党的十八届三中全会上提

10、出建立国家公园体制的重点改革任务。2016年3月，中共中央办公厅、国务院办公厅印发三江源国家公园体制试点方案 2016年4月13日，青海省委省政府正式启动三江源国家公园体制试点。Thank you!Unit 3 Fascinating ParksLearning About Language转化 指一个词从一种词类转化为另一种词类而词性不变。Examples：water,book,hand,present I wake up to the sound of the wind buffeting the cloth of my tent.I leave my tent and walk over

11、 to the mountain edge.Im in the remote far north of Sweden in Sarek National Park,a place with no roads or towns.Though the Sami are allowed to continue their traditional way of life in the park,no one else can live here,and all new development is banned within park boundaries.1.buffet v.2.buffet n.

12、3.edge v.4.edge n.5.ban v.6.ban n.7.remote adj.8.remote n.A the outer limit of an objectB an official or legal prohibitionC a meal with several dishes from which people serve themselvesD move carefully towards something E far from,not closeF officially or legally prohibitG(especially of wind or wave

13、)strike repeatedly with a lot of forceH(informal)a device for controlling something else from a distance1 G 2 C 3 D 4 A 5 F 6 B 7 E 8H派生：是通过添加前缀或后缀构成另一个词，例如patient(adj.)加否定意义的前缀im-构成important(adj.),或者改变词性的后缀-ly构成patiently(adv.)。合成：是由两个或两个以上的词合成一个词，例如everyday,handshake。Why did the number of Siberian

14、tigers decrease?What resulted in a visible population increase of the species?How many tigers and leopards are in the area now?What was the problem facing a growing number of the species?Do you think it is worth setting up the new park?Why?Getting here is quite difficult.getting here 在句中作主语，描述具体的行为，

15、谓语动词是“is”。Being in such a beautiful and place makes me feel blessed to be alive.being in such a beautiful and wild place在句中作主语，描述具体的行为，谓语动词是“makes”。动名词做主语英语中的非谓语动词包括:动名词,现在分词,过去分词和动词不定式。无论它们在句中作什么成分,都保持着自己本身的属性和特点。动名词:具有名词功能,常在句中作主语、宾语、表语、定语等。现在分词:表主动和正在进行,常在句中作定语,状语补语等。过去分词:表被动和完成,常在句中作定语,状语,补语等。动词

16、不定式:表示将来和具体某一次的动作,常在句中作主语、宾语、表语、定语、状语、补语等。1、动名词的特点(1)动名词是从动词变化而来的,所以它保留了动词的某些特征,动名词不能单独作谓语,没有人称和数的变化,但可以有自己的宾语和状语,还有时态和语态的变化。(2)动名词最大的特点是它相当于一个名词,因此,动名词可以在句中作主语、宾语、表语等。2、动名词的时态和语态3、动名词作主语动名词由动词变化而来,所以,动名词的意义往往是表示某个动作或某件事情。(1)单个的动名词(短语)作主语时,句子的谓语动词需要用单数。(2)有些句子为了保持平衡,避免头重脚轻,用 it 作形式主语,把真正作主语的动名词(短语)后

17、置。(3)There be+no+动名词(短语)It is both challenging and rewarding to study abroad.Studying abroad is both challenging and rewarding.It would hardly be possible to go on a hiking tour in Sarek in winter due to the extreme cold.Going on a hiking tour in Sarek in winter due to the extreme cold would hardly

18、be possible.Honestly,it can be both exciting and territying to explore a vast unknown land.Honestly,exploring a vast unknown land can be both exciting and terrifying.It is good to adopt a positive attitude,even when things are difficult.Adopting a positive attitude is good,even when things are diffi

19、cult.It is strongly advised to hire local guides,because they can offer accurate knowledge of Sarek culture and history.Hiring local guides is strongly advised,because they can offer accurate knowledge of Sarek culture and history.用it作形式主语前置、不定式作主语后置时，句子侧重于表语部分，强调行为的特征、状态或给人的感受。动词-ing 形式作主语前置时，句子侧重于

20、主语部分强调行为本身的具体内容。Xixi National Wetland Park,covering 10 square kilometres in western Hangzhou,is the first national wetland park in China.Combining city life,nature,and wetlands makes the park a popular destination both for tourists and local residents.At Xixi,taking a boat tour,walking along paths,a

21、nd experiencing local customs and traditions of the villages in this park are at the top of the list of peoples favourite activities.With trees,bushes,and colourful flowers covering along the riversides,the park shows different sides of beauty in different seasons.In order to better develop as well

22、as preserve this place,limting human impact on Xixi Wetland was considered by the park designers.All the new buildings were designed in a traditional way to fit into the natural environment.This green,watery world is home to many birds and fishes.With trees growing in the shallows,the wetland is a n

23、atural system for providing clean water and producing oxygen,which makes it thegreen lungs of Hangzhou.Thank you!Unit 3Section C Using LanguageBeijing Olympic Forest ParkIf you are to visit Beijing Olympic Forest Park,what activities would you like to take part in?rent a cyclewalk through an underwa

24、ter corridorrent a pedal boatwatch a fountain performancego on a childrens ridelook at flowersRole-play visiting the park.Take turns giving directions to different places in the park.Asking for and giving directions Excuse/Pardon me.How do I get to.?Is.nearby?Is.far from.?Its about.metres north of.H

25、ow far is.?Is.close to.?Go through.Walk/Go along the river/path.When you see the.,you are close to.Go straight ahead(until you come to.).Do you happen to know where.is?Its on the north/south/east/west side of the park.Follow the(main)path to.Its.metres from here.Theme ParksFun and More Than FunDolly

26、woodChimelong Ocean Kingdom Study the language features.1.The table on page 32 shows the introductions to each theme park.What headers would you give for columns A to D?A Name and location B AttractionsC ShowsD Food2.Find the following items in the text,and then discuss in groups how they are used a

27、nd what they add to the text.A adjectivesB if-clauses C imperatives 3.Use what you have learnt to write an introduction to a park.1)Choose the park you wish to write about.2)Make a mind map about the park.(shows,food,attractions,rides,other)3)Use your notes to write your draft.One possible version:S

28、hanghai Disney Resort,the first Disneyland in Chinese mainland,is located in Chuansha New Town,Pudong New District,Shanghai.It officially opened on June 16,2016.As the first Disneyland in Chinese mainland,Shanghai Disney Resort will provide visitors with unlimited possibilities and create memories w

29、orth cherishing for a lifetime.Shanghai Disney Resort is composed of seven attractions,including Adventure Isle,Pixar Toy Story Land,Fantasyland,Gardens of Imagination,Mickey Avenue,Tomorrowland and Treasure Cove.All the seven attractions have exciting facilities and will give you many unprecedented

30、ly new experiences.People of all ages can harvest happiness here.Visitors can have meals in two hotels:Shanghai Disneyland Hotel and Toy Story hotel in which the food is very popular with kids.Visitors will also meet Disney friends from different stories in various attractions,such as Mickey Mouse,Snow White and Winnie the Pooh.Shanghai Disney Resort is really a good place to have fun.Just come here!