高二英语外研选择性必修二Unit-5-A-delicate-world-3ppt课件.pptx

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1、选择性必修二 Unit 5 A delicate world(3)高二年级 英语Developing ideasWhy Shennongjia?ReadingLearning objectivesAt the end of the class,you will be able to:1.find out why Shennongjia has been chosen as a UNESCO World Heritage2.work out the structure of a lecture and make a lecture,applying some data,examples and

2、comparisons to serve the lecture3.talk about the differences and similarities of two thingsLeading in Look at some pictures and guess:Where is it?What is it?资料Leading in Look at some pictures and guess:Where is it?What is it?资料Leading in Look at some pictures and guess:Where is it?What is it?资料Leadi

3、ng in Look at some pictures and guess:Where is it?What is it?资料资料Leading in Watch a short video and think over two questions:1.Where is Shennongjia and what is it famous for?2.What else do you know about Shennongjia?Leading in 1.Where is Shennongjia and what is it famous for?Shennongjia lies in the

4、north-west of Hubei Province and is famous for its beauty and diversity.Leading in2.What else do you know about Shennongjia?The Shennongjia Nature Reserve is in northwestern Hubei Province.It covers an area of 3,253 square kilometers.In 2013,it was approved as Shennongjia Global Geopark.Afterwards,i

5、t was listed as a world heritage by UNESCO in 2016.Prediction Look at the title:Why Shennongjia?And think about what it means.Why is Shennongjia so well-known?Why is Shennongjia given this name?Why is Shennongjia so mysterious?.Checking the predictionRead the passage and check your prediction.The ti

6、tle raises a question:Why did Shennongjia make it onto the UNESCO World Heritage List?Reading for main idea Read the passage and find out:Why did Shennongjia make it onto the UNESCO World Heritage List?Reading for main idea Find out what each paragraph is mainly about.Para 1:Give the lecture on beha

7、lf of the Be at One with Nature Association.Para 2:Why Shennongjia made it onto the UNESCO World Heritage.Para 3:Shennongjia meets two criteria required by the list.Para 4:For the first criterion,Shennongjia is one of the most“complete”natual areas in the world.Reading for main ideaPara 5:For the se

8、cond criterion,Shennongjia has incredible biodiversity.Para 6:How the scientists protect the species.Para 7:How the local people protect the nature.Para 8:Understanding,awareness and hard work have contributed towards protecting Shennongjia.Para 9:Expresses thanks and asks if anyone has any question

9、s.Reading for detailed information Read the sentences from the passage and decide if they serve to give data(D),examples(E)or make comparisons(C).D1.The region rises from about 400 metres to over 3,000 metres above sea level,Reading for detailed information Read the sentences from the passage and de

10、cide if they serve to give data(D),examples(E)or make comparisons(C).D2.over 3,000 plant species have been recorded there.This represents more than ten percent of Chinas totalfloral richness.Reading for detailed information Read the sentences from the passage and decide if they serve to give data(D)

11、,examples(E)or make comparisons(C).3.Shennongjia supports more than 600 vertebrate species,including the Golden Snub-nosed Monkey and the Clouded LeopardD EReading for detailed information Read the sentences from the passage and decide if they serve to give data(D),examples(E)or make comparisons(C).

12、E4.In winter,scientists brave heavy snow and freezing temperatures to supply food to the Golden Snub-nosed Monkey.Reading for detailed information Read the sentences from the passage and decide if they serve to give data(D),examples(E)or make comparisons(C).C C5.Although endangered elsewhere in Chin

13、a due to the invasion of foreign species,the bees of Shennongjia have coexisted with the local people for centuries.Thinking and sharing 1.What roles do the questions in Paragraph 2 play?2.According to the passage,what has been done to protect ecology of Shennongjia?3.Which part of Shennongjia inter

14、ests you most?Why?Thinking and sharing 1.What roles do the questions in Paragraph 2 play?The questions in Paragraph 2 serve to introduce the topic and attract the audience.Thinking and sharing 2.According to the passage,what has been done to protect ecology of Shennongjia?Scientists make every effor

15、t to look after the species and brave heavy snow and freezing temperatures to supply food to the Golden Snub-nosed Monkey.The local people live in harmony with nature and take things from nature without damaging it.Thinking and sharing 3.Which part of Shennongjia interests you most?Why?What interest

16、s me most is that Shennongjia has so many species and has a long history.It is said that Emperor Yan,Shennong taught the first people living here how to build houses,find herbs,and farm the land,so the area is called Shennongjia.Application Compare the Macquarie Island and Shennongjia.Work out the s

17、imilarities and differences between Macquarie Island and Shennongjia and make notes.ApplicationSimilarities:1.Both have unique animals.2.Both have wild and natural beauty.3.Both are UNESCO World Heritage sites.ApplicationDifferences:1.Macquarie is an island,while Shennongjia is a mountainous area.Ap

18、plicationDifferences:2.Macquqrie Island was once in chaos due to the introduction of non-native species,while Shennongjia has always been in natural harmony.ApplicationDifferences:3.The native species of Macquarie Island existed for thousands of years,while some of the plants and animals in Shennong

19、jia have survived over millions of years.ApplicationDifferences:4.Shennongjia has more varied species of plants and animals than Macquarie Island.ApplicationSelect the key points,decide what conclusions you can draw from comparing the two places and what you would like to include in your talk and th

20、en make a lecture.Application Pay attention!Pay attention!A typical lecture often starts with addressing the topic directly.Data,examples and comparisons are then used to support the main ideas.Both verbal and visual information is used in order to maintain the audiences interest.The end of a lectur

21、e is often followed by a short question-and-answer session.Evaluation Self-evaluationYes NoDid I have a topic sentence in the lecture?Did I have examples,data or comparisons to support my topic?Was my lecture logical?Was I loud enough?Was I speaking fluently and accurately?SummaryFrom this lesson,we

22、 know why Shennongjia has been chosen as a UNESCO World Heritage.It is our humans understanding,awareness and hard work that have contributed towards protecting a unique and wonderful part of our natural world.We should have deep thought of human and nature.The relationship between human development and protection of ecosystem should be harmonious.When we develop our economy,we should protect our environment.HomeworkOption 1:Write a brief summary of the passage.Option 2:Search for some pictures and detailed information about Fanjingshan on the internet to add the information to your lapbook.