1、 Economic development is necessany if we want to improve society.There comes a time when the old must give way to the new,and it is not possible to preserve everything from our past as we move towards the future.Finding and keeping the right balance between progress and the protection of cultural si
2、tes can be a big challenge.Paragraph 1 1.economic adj.经济的-economy n.经济-economist n.经济学家 Economic development is necessany if we want to improve society.There comes a time when the old must give way to the new,and it is not possible to preserve everything from our past as we move towards the future.F
3、inding and keeping the right balance between progress and the protection of cultural sites can be a big challenge.Paragraph 1 1.when引导_从句，对time进行修饰和限定定语2.give way to _屈服，让步3.as引导_从句，表示_时间状语“当.时候”4.preserve _保存，保护 Economic development is necessany if we want to improve society.There comes a time when
4、 the old must give way to the new,and it is not possible to preserve everything from our past as we move towards the future.Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge.Paragraph 1 1.cultural site _ cultural heritage _文化遗址文化遗产2.“F
5、inding and keeping.sites”该部分是_作_动名词短语主语 Big challenges,however,can sometimes lead to great solutions.In the 1950s,the Egyptian government wanted to build a new dam across the Nile in order to control floods,produce electricity,and supply water to more farmers in the area.But the proposal led to prot
6、ests.Water from the dam would likely damage a number of temiples and destroy cultural relics that were an important part of Egypts cultural heritage.After listening to the scientists who had studied the problem,and citizens who lived near the dam,the government turned to the United Nations for help
7、in 1959.Paragraph 2 1.lead to _导致，造成cause;contribute to;result in;bring about Big challenges,however,can sometimes lead to great solutions.In the 1950s,the Egyptian government wanted to build a new dam across the Nile in order to control floods,produce electricity,and supply water to more farmers in
8、 the area.But the proposal led to protests.Water from the dam would likely damage a number of temiples and destroy cultural relics that were an important part of Egypts cultural heritage.After listening to the scientists who had studied the problem,and citizens who lived near the dam,the government
9、turned to the United Nations for help in 1959.Paragraph 2 1.dam _大坝，水坝The Three Gorges Dam 三峡大坝三峡大坝nail Big challenges,however,can sometimes lead to great solutions.In the 1950s,the Egyptian government wanted to build a new dam across the Nile in order to control floods,produce electricity,and suppl
10、y water to more farmers in the area.But the proposal led to protests.Water from the dam would likely damage a number of temiples and destroy cultural relics that were an important part of Egypts cultural heritage.After listening to the scientists who had studied the problem,and citizens who lived ne
11、ar the dam,the government turned to the United Nations for help in 1959.Paragraph 2 1.proposal _建议，提议2.protest _抗议protester n.抗议者抗议者 Big challenges,however,can sometimes lead to great solutions.In the 1950s,the Egyptian government wanted to build a new dam across the Nile in order to control floods,
12、produce electricity,and supply water to more farmers in the area.But the proposal led to protests.Water from the dam would likely damage a number of temiples and destroy cultural relics that were an important part of Egypts cultural heritage.After listening to the scientists who had studied the prob
13、lem,and citizens who lived near the dam,the government turned to the United Nations for help in 1959.Paragraph 2 1.cultural relics _文化遗迹 Big challenges,however,can sometimes lead to great solutions.In the 1950s,the Egyptian government wanted to build a new dam across the Nile in order to control flo
14、ods,produce electricity,and supply water to more farmers in the area.But the proposal led to protests.Water from the dam would likely damage a number of temiples and destroy cultural relics that were an important part of Egypts cultural heritage.After listening to the scientists who had studied the
15、problem,and citizens who lived near the dam,the government turned to the United Nations for help in 1959.Paragraph 2 1.turn to.(for help)_向.寻求帮助 A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics.The group asked for contributions from differ
16、ent departments and raised funds within the international community.Experts investigated the issue,conducted several tests,and then made a proposal for how the buildings could be saved.Finally,a document was signed,and the work began in 1960.Paragraph 3 mittee _2.establish _委员会建立3.“to the Egyptian b
17、uildings”是_作_对damage进行修饰和限定介词短语后置定语 A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics.The group asked for contributions from different departments and raised funds within the international community.Experts investigated the issue,conducted
18、several tests,and then made a proposal for how the buildings could be saved.Finally,a document was signed,and the work began in 1960.Paragraph 3 1.international community _国际社会 A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics.The group ask
19、ed for contributions from different departments and raised funds within the international community.Experts investigated the issue,conducted several tests,and then made a proposal for how the buildings could be saved.Finally,a document was signed,and the work began in 1960.Paragraph 3 1.investigate
20、_调查，研究invest v.投资投资investment n.投资投资2.conduct _组织,安排,带领3.how引导_从句，在从句中的意思是_宾语如何 A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics.The group asked for contributions from different departments and raised funds within the international communi
21、ty.Experts investigated the issue,conducted several tests,and then made a proposal for how the buildings could be saved.Finally,a document was signed,and the work began in 1960.Paragraph 3 The project brought together governments and environmentalists from around the world.Temples and other cultural
22、 sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.In 1961,German engineers moved the first temple.Over the next 20 years,thousands of engineers and workers rescued 22 temples and countless cultural relics.Fifty countries d
23、onated nearly$80 million to the project.Paragraph 4 The project brought together governments and environmentalists from around the world.Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.In 1961,G
24、erman engineers moved the first temple.Over the next 20 years,thousands of engineers and workers rescued 22 temples and countless cultural relics.Fifty countries donated nearly$80 million to the project.Paragraph 4 1.“moved and put back”前省略了_were2.where引导_从句定语 The project brought together government
25、s and environmentalists from around the world.Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.In 1961,German engineers moved the first temple.Over the next 20 years,thousands of engineers and wo
26、rkers rescued 22 temples and countless cultural relics.Fifty countries donated nearly$80 million to the project.Paragraph 4 The project brought together governments and environmentalists from around the world.Temples and other cultural sites were taken down piece by piece,and then moved and put back
27、 together again in a place where they were safe from the water.In 1961,German engineers moved the first temple.Over the next 20 years,thousands of engineers and workers rescued 22 temples and countless cultural relics.Fifty countries donated nearly$80 million to the project.Paragraph 4 1.count _ cou
28、ntless _数,计数不计其数的 The project brought together governments and environmentalists from around the world.Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.In 1961,German engineers moved the first te
29、mple.Over the next 20 years,thousands of engineers and workers rescued 22 temples and countless cultural relics.Fifty countries donated nearly$80 million to the project.Paragraph 4 1.donate.to _把.捐献给.When the project ended in 1980,it was considered a great success.Not only had the countries found a
30、path to the future that did not run over the relics of the past,but they had also learnt that it was possible for countries to work together to build a better tomorrow.Paragraph 5 1.no matter where引导让步状语从句1.sucess在这里表示_概念,指_具体一件成功的事情 When the project ended in 1980,it was considered a great success.N
31、ot only had the countries found a path to the future that did not run over the relics of the past,but they had also learnt that it was possible for countries to work together to build a better tomorrow.Paragraph 5 1.no matter where引导让步状语从句1.本句是一个运用了_句型表达的句子not only.but also2.not only放在句首，句子要_半倒装3.fu
32、ture后的that引导_从句 learnt后的that引导_从句定语宾语 The spirit of the Aswan Dam project is still alive today.Perhaps the best example is shown by UNESCO,which runs a programme that prevents world cultural heritage sites around the world from disappearing.If a problem seems too difficult for a single nation,the gl
33、obal community can sometimes provide a solution.Paragraph 6 The spirit of the Aswan Dam project is still alive today.Perhaps the best example is shown by UNESCO,which runs a programme that prevents world cultural heritage sites around the world from disappearing.If a problem seems too difficult for
34、a single nation,the global community can sometimes provide a solution.Paragraph 6 1.which引导_从句，修饰和限定_定语UNESCO The spirit of the Aswan Dam project is still alive today.Perhaps the best example is shown by UNESCO,which runs a programme that prevents world cultural heritage sites around the world from disappearing.If a problem seems too difficult for a single nation,the global community can sometimes provide a solution.Paragraph 6
