英语外研必修第一册Unit6-课件.pptx-(课件无音视频)

1、Unit 6 At one with nature Starting out and understanding ideas1 learning objective 1.To learn the basic information about the Longji Rice Terraces.2.To learn how to summarize an exposition-catch the topic sentence and form the main idea of each paragraph in your own words.3.To learn the spirit of wo

2、rking in harmony with nature for sustainable development.2 LeadinWhats your impression of Venice?In my opinion,Venice is a _ city.As far as I am concerned,Venice is a city_.3 Watch a video about Venice Watch a video about Venice and answer the questions.1.What are the problems faced by Venice?2.What

3、 influence does the problem have on peoples life there?Venice is faced with the problems caused by water.Saltwater is slowly damaging the bases of Venices buildings,making the city gradually sink.Floods also hit the city each winter,causing more problems.It brings a lot of inconvenience and even dan

4、ger to peoples life.4Enjoy some pictures on P61 and answer the questionsHow does the natural environment influence the lives of the local people in each picture?Picture 1Picture 2Picture 3Picture 4In Russia,it can get very cold with heavy snow in winter,so people live in houses with inclined roofs a

5、nd wear thick clothes for outdoor activities.In the UK,the mild climate and parks in towns and cities provide a pleasant natural environment in which people can relax and enjoy life.In north-west China,the yellow earth is thick and compacted,so people build cave dwellings as their place of residence

6、.In Myanmar,the climate is hot and humid and there are many rivers.Many people live in bamboo houses on stilts,which keep them above the water.5What is the natural environment of your home town like?How is your life influenced by it?Exchange ideas with each other in groups6HomeworkPolish the paragra

7、ph.Teammates work together to correct the mistakes in the use of words and grammar.7Terrace8Lead inLead in1.1.What areas What areas are terraces usually built?are terraces usually built?2.What are the 2.What are the advantagesadvantages of terraces?of terraces?3.What terraces have 3.What terraces ha

8、ve the most beautiful linesthe most beautiful lines?Watch a micro-video and answer questions:Watch a micro-video and answer questions:910Lead inLead in1.1.What areas What areas are usually terraces built?are usually terraces built?2.What are the 2.What are the advantagesadvantages of terraces?of ter

9、races?3.What terraces have 3.What terraces have the most beautiful linesthe most beautiful lines?Watch a micro-video and answer questions:Watch a micro-video and answer questions:They are usually built in areas with They are usually built in areas with a lot of mountainsa lot of mountains.They can T

10、hey can protect soilprotect soil,keep water keep water and and absorb more absorb more sunshinesunshine.Longji Rice Terraces.Longji Rice Terraces.11Longji Rice Terraces12Read for structureRead for structureRead the passage Read the passage quickly and finish the following two tasks.quickly and finis

11、h the following two tasks.Task 2 Task 2 Find the Find the topic sentence topic sentence of each paragraph.of each paragraph.Task 1 The type of this passage is _.A.narration(记叙文)B.exposition(说明文)C.argumentation(议论文)13Read for structureRead for structureFind the Find the topic sentence topic sentence

12、of each paragraph.of each paragraph.para.1:para.1:These These are the colours of the Longji Rice Terraces.are the colours of the Longji Rice Terraces.para.2:para.2:These These terraces were built by the local Zhuang and terraces were built by the local Zhuang and Yao Yao people,to people,to whom who

13、m Guangxi is home.Guangxi is home.para.3:para.3:So So why did these people go to so much trouble to why did these people go to so much trouble to turn turn the entire the entire mountains mountains into terraces?into terraces?para.4:para.4:But But perhaps what is most significant is the way in perha

14、ps what is most significant is the way in which which people have people have worked worked in harmony with nature to in harmony with nature to make make these terraces and grow these terraces and grow rice.rice.para.5:para.5:Although Although modern technology could help produce more modern technol

15、ogy could help produce more crops crops,these,these terraces terraces still mean a lot to the local still mean a lot to the local people for people for whom traditions hold whom traditions hold much much value.value.Summarize Summarize the main idea the main idea of each paragraph.of each paragraph.

16、para.1:para.1:The _of the Longji Rice Terraces.The _of the Longji Rice Terraces.colors colors para.2:para.2:The _of the Longji Rice The _of the Longji Rice Terraces.Terraces.history history para.3:para.3:The _why the Longji Rice Terraces were builtThe _why the Longji Rice Terraces were built.reasons

17、reasonspara.4:para.4:The _of building the Longji Rice TerracesThe _of building the Longji Rice Terraces.significance significance para.5:para.5:TodaysTodays Longji Rice terraces Longji Rice terraces.14Read for informationRead for information15silversilver in spring in springpara.para.1 colours1 colo

18、ursgreengreen in summer in summergoldgold in autumnin autumnwhitewhite in winterin winter16para.para.1 colours1 colourssilversilvergreengreengoldgoldwhitewhite银银波绕山沐春日，波绕山沐春日，稻米暑夏稻米暑夏绿绿群山，群山，穗禾秋日穗禾秋日金金山野，山野，梯田冬时覆梯田冬时覆白白霜。霜。Which sentence do you like best?Try to translate it into Chinese to taste the

19、 terraces beauty!pTerraces can show _scenery(景色)in nature.beautiful/wonderfulSummarize this paragraph in your own words.Summary of para.1:Summary of para.1:u The The beauty of the Longji Rice beauty of the Longji Rice Terraces _Terraces _from one from one season to anotherseason to another.changesch

20、anges171.Where are the terraces?2.Who built the terraces?3.How long did it take to build them?4.How big are the terraces?In Guangxi,where _people live.Local Zhuang and Yao people.(From the Yuan Dynasty to the early of Qing Dynasty.)It took nearly hundreds of years to build them.As far as the eye can

21、 see,they cover tall mountain,from the bottom to the very top.long timehuge projectdifficult/challengingSummary of para.2:u The Zhuang and Yao people spent a lot of _and_in completing this _ project.timecontinuouseffortschallengingpara.para.2-history2-historyBuilding terraces was a big trouble!the Z

22、huang and Yao Summarize this paragraph in your own words.18para.3 reasonspara.3 reasonsBad conditions of this region1.few _ and _areas of land2._ mountains plenty of rain _ soil Advantages of building terraces_the areas growing rice_the rainwater_ the soil from _largeflatsteepshallowincreasecatchpre

23、vent being washed awaySoil is easily_.Summary:Humans activities make it _ for people to grow rice in this region.possiblewashed awaySummary:Bad conditions of nature make it _ for people to grow rice in this region.difficultp Terraces provide _for people.enough food or better life19para.3 reasonspara

24、.3 reasonsNature can have an effect on humans living,but human can have power to change nature for a better living.When people make these terraces,did they change When people make these terraces,did they change nature at will(nature at will(任意地任意地)?)?20 P People eople have worked have worked in harm

25、ony with nature in harmony with nature to make the to make the terraces and grow rice.terraces and grow rice.How do people How do people work in harmony with nature work in harmony with nature to make to make the terraces?the terraces?waterwayswaterwaysWhat are the What are the waterways used to dow

26、aterways used to do?para.para.4 significance4 significanceAlong these waterways Along these waterways rainwater moves rainwater moves down the mountains and into the terraces.down the mountains and into the terraces.the most significantthe most significantWhat What play an important play an importan

27、t in the terraces?in the terraces?21Retell the working principleRetell the working principle(运作原理)of the Longji Rice Terraces)of the Longji Rice Terracesheatturnformfall downmove downintouSome logical Some logical words:words:DuringDuringAt At first,first,ThenThen,NextNext,After After that,that,At A

28、t lastlastwater cyclewater cycle22 How do people How do people work in harmony with nature work in harmony with nature to make the to make the terraces?terraces?para.para.4 significance4 significancewater water cyclecycleperfect perfect environment environment for birds for birds and fish and fish g

29、ood good ecosystemecosystem(生态系统)terracesterracesHow does it happen?How does it happen?formhelpsBy respecting the rules of nature.By respecting the rules of nature.p Terraces create a _ecosystem,which is Terraces create a _ecosystem,which is significant significant for humans for humans sustainables

30、ustainable(可持续的)developmentdevelopment.harmonious 23para.5para.5 Todays Longji Rice Terraces Todays Longji Rice Terraces pTerraces carry valuable _.Terraces carry valuable _.tradition and culturetradition and cultureWhat do todays terraces mean to the local people?What do todays terraces mean to the

31、 local people?24SummarySummaryPara.1Para.1Paras.2&3Paras.2&3Para.4Para.4Para.5Para.5beautifulscenery enoughfood&better life harmoniousecosystem valuable tradition&culture Longji Rice TerracesLongji Rice Terracesa great wondera great wonderhumanhumanNatureNaturehumanhumanharmony harmony between man a

32、nd naturebetween man and natureNatureNaturehumanhuman天人合一天人合一At one with natureAt one with nature25Research TourResearch Tour to Longji Rice Terraces to Longji Rice Terraces(龙脊梯田研学行)Suppose your class is going to Suppose your class is going to have a research tour to the Longji have a research tour

33、to the Longji Rice Terraces Rice Terraces during this during this winter winter vacation.Before travelling there,every vacation.Before travelling there,every student is asked to search for student is asked to search for the basic information the basic information about the Longji Rice about the Long

34、ji Rice Terraces and share it in class.Terraces and share it in class.Read for useRead for use26Summarize Summarize what we have learned today to introduce the Longji what we have learned today to introduce the Longji Rice Terraces in Rice Terraces in 80-100 words.80-100 words.Notice:Notice:1.1.Have

35、 the topic sentence Have the topic sentence of each paragraph.of each paragraph.2.2.Use your own words Use your own words instead of the original sentences in the passage.instead of the original sentences in the passage.Research TourResearch Tour to Longji Rice Terraces to Longji Rice Terraces(龙脊梯田研学行)27HomeworkHomework1.Perfect your introduction.2.Find more examples of people working in harmony with nature and share them next class.28