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Ecotourismisacombinationofecology（thestudyofsystemsoflivingthings）andtourism．Itis（51）"responsibletraveltonaturalareasthatpreservestheenvironmentandimprovesthewelfareofthelocalpeople"bytheIntern
题目详情
Ecotourism is a combination of ecology （the study of systems of living things） and tourism．It is （51）___"responsible travel to natural areas that preserves the environment and improves the welfare of the local people"by the International Ecotourism Society．Actually，ecotourism can mean travel to far-off places of great natural beauty，but not always in a（n） （52）___way．It's a big business，and the attraction of money can cause people to think about （53）___ first．While ecotourism offers benefits to people and ecosystems，it leaves ecosystems open to negative effects，too．
Costa Rica，once a Spanish colony，and independent since 1821，has an ecotourism industry worth over one billion dollars yearly，and thousands of jobs have been （54）___．Nearly 21percent of the land is now protected national parks，（55）___ thanks to ecotourism．Nevertheless，due to the number of people visiting the country's natural places，some damage to the ecosystem has occurred．
While （56）___ can have a negative impact on ecosystems，the same areas might have been （57）___ by industries such as farming，logging，or mining if there were no ecotourism industry．Shelters （庇护所） have been created （58）___，keeping the ecosystem protected．And，by visiting beautiful rainforests and seeing rare animals，visitors get a sense of their （59）___，and of gratitude for them．Tour guides can also be educators who train people to love and care for the environment．Visitors can take these （60）___ with them to their home countries．
Unfortunately，while their effect may not be（61）___ in the off-season，the constant parade of visitors in the high season can be damaging．At one national park in Costa Rica，wild monkeys now feed on garbage left by the tourists．（62）___，ecotourists tend to seek out places with the rarest animals and plants，（63）___ the most delicate living things．
It is easy to be critical of the ecotourism industry，but it is important to be （64）___ as well．Ecotourism can never be"pure"．We can't expect zero negative effects on the ecosystem．It is also （65）___ to suppose that humans won't go anywhere accessible to them．If protection efforts are maintained and increased，those remaining places of undisturbed nature may be stressed，but they won't be destroyed．
Ecotourism is a combination of ecology （the study of systems of living things） and tourism．It is （51）___"responsible travel to natural areas that preserves the environment and improves the welfare of the local people"by the International Ecotourism Society．Actually，ecotourism can mean travel to far-off places of great natural beauty，but not always in a（n） （52）___way．It's a big business，and the attraction of money can cause people to think about （53）___ first．While ecotourism offers benefits to people and ecosystems，it leaves ecosystems open to negative effects，too．
Costa Rica，once a Spanish colony，and independent since 1821，has an ecotourism industry worth over one billion dollars yearly，and thousands of jobs have been （54）___．Nearly 21percent of the land is now protected national parks，（55）___ thanks to ecotourism．Nevertheless，due to the number of people visiting the country's natural places，some damage to the ecosystem has occurred．
While （56）___ can have a negative impact on ecosystems，the same areas might have been （57）___ by industries such as farming，logging，or mining if there were no ecotourism industry．Shelters （庇护所） have been created （58）___，keeping the ecosystem protected．And，by visiting beautiful rainforests and seeing rare animals，visitors get a sense of their （59）___，and of gratitude for them．Tour guides can also be educators who train people to love and care for the environment．Visitors can take these （60）___ with them to their home countries．
Unfortunately，while their effect may not be（61）___ in the off-season，the constant parade of visitors in the high season can be damaging．At one national park in Costa Rica，wild monkeys now feed on garbage left by the tourists．（62）___，ecotourists tend to seek out places with the rarest animals and plants，（63）___ the most delicate living things．
It is easy to be critical of the ecotourism industry，but it is important to be （64）___ as well．Ecotourism can never be"pure"．We can't expect zero negative effects on the ecosystem．It is also （65）___ to suppose that humans won't go anywhere accessible to them．If protection efforts are maintained and increased，those remaining places of undisturbed nature may be stressed，but they won't be destroyed．
51．A．defined as B．made up of C．applied to D．combined with 52．A．attractive B．natural C．different D．responsible 53．A．effects B．nature C．profits D．economy 54．A．lost B．created C．abandoned D．shifted 55．A．mainly B．comparatively C．unfortunately D．barely 56．A．tourists B．environment C．manufacturers D．politics 57．A．fertilized B．destroyed C．reserved D．stimulated 58．A．equally B．regularly C．instead D．though 59．A．freedom B．hardness C．welfare D．value 60．A．ecosystems B．lessons C．animals D．trainers 61．A．uncertain B．noticeable C．healthy D．special 62．A．For instance B．On the contrary C．In addition D．As a whole 63．A．appreciating B．discovering C．sheltering D．pressuring 64．A．positive B．creative C．effective D．sensitive 65．A．feasible B．reasonable C．unrealistic D．inevitable 51．A．defined as B．made up of C．applied to D．combined with 51．A．defined as B．made up of C．applied to D．combined with 52．A．attractive B．natural C．different D．responsible 52．A．attractive B．natural C．different D．responsible 53．A．effects B．nature C．profits D．economy 53．A．effects B．nature C．profits D．economy 54．A．lost B．created C．abandoned D．shifted 54．A．lost B．created C．abandoned D．shifted 55．A．mainly B．comparatively C．unfortunately D．barely 55．A．mainly B．comparatively C．unfortunately D．barely 56．A．tourists B．environment C．manufacturers D．politics 56．A．tourists B．environment C．manufacturers D．politics 57．A．fertilized B．destroyed C．reserved D．stimulated 57．A．fertilized B．destroyed C．reserved D．stimulated 58．A．equally B．regularly C．instead D．though 58．A．equally B．regularly C．instead D．though 59．A．freedom B．hardness C．welfare D．value 59．A．freedom B．hardness C．welfare D．value 60．A．ecosystems B．lessons C．animals D．trainers 60．A．ecosystems B．lessons C．animals D．trainers 61．A．uncertain B．noticeable C．healthy D．special 61．A．uncertain B．noticeable C．healthy D．special 62．A．For instance B．On the contrary C．In addition D．As a whole 62．A．For instance B．On the contrary C．In addition D．As a whole 63．A．appreciating B．discovering C．sheltering D．pressuring 63．A．appreciating B．discovering C．sheltering D．pressuring 64．A．positive B．creative C．effective D．sensitive 64．A．positive B．creative C．effective D．sensitive 65．A．feasible B．reasonable C．unrealistic D．inevitable 65．A．feasible B．reasonable C．unrealistic D．inevitable
Costa Rica，once a Spanish colony，and independent since 1821，has an ecotourism industry worth over one billion dollars yearly，and thousands of jobs have been （54）___．Nearly 21percent of the land is now protected national parks，（55）___ thanks to ecotourism．Nevertheless，due to the number of people visiting the country's natural places，some damage to the ecosystem has occurred．
While （56）___ can have a negative impact on ecosystems，the same areas might have been （57）___ by industries such as farming，logging，or mining if there were no ecotourism industry．Shelters （庇护所） have been created （58）___，keeping the ecosystem protected．And，by visiting beautiful rainforests and seeing rare animals，visitors get a sense of their （59）___，and of gratitude for them．Tour guides can also be educators who train people to love and care for the environment．Visitors can take these （60）___ with them to their home countries．
Unfortunately，while their effect may not be（61）___ in the off-season，the constant parade of visitors in the high season can be damaging．At one national park in Costa Rica，wild monkeys now feed on garbage left by the tourists．（62）___，ecotourists tend to seek out places with the rarest animals and plants，（63）___ the most delicate living things．
It is easy to be critical of the ecotourism industry，but it is important to be （64）___ as well．Ecotourism can never be"pure"．We can't expect zero negative effects on the ecosystem．It is also （65）___ to suppose that humans won't go anywhere accessible to them．If protection efforts are maintained and increased，those remaining places of undisturbed nature may be stressed，but they won't be destroyed．
| 51．A．defined as | B．made up of | C．applied to | D．combined with |
| 52．A．attractive | B．natural | C．different | D．responsible |
| 53．A．effects | B．nature | C．profits | D．economy |
| 54．A．lost | B．created | C．abandoned | D．shifted |
| 55．A．mainly | B．comparatively | C．unfortunately | D．barely |
| 56．A．tourists | B．environment | C．manufacturers | D．politics |
| 57．A．fertilized | B．destroyed | C．reserved | D．stimulated |
| 58．A．equally | B．regularly | C．instead | D．though |
| 59．A．freedom | B．hardness | C．welfare | D．value |
| 60．A．ecosystems | B．lessons | C．animals | D．trainers |
| 61．A．uncertain | B．noticeable | C．healthy | D．special |
| 62．A．For instance | B．On the contrary | C．In addition | D．As a whole |
| 63．A．appreciating | B．discovering | C．sheltering | D．pressuring |
| 64．A．positive | B．creative | C．effective | D．sensitive |
| 65．A．feasible | B．reasonable | C．unrealistic | D．inevitable |
Costa Rica，once a Spanish colony，and independent since 1821，has an ecotourism industry worth over one billion dollars yearly，and thousands of jobs have been （54）___．Nearly 21percent of the land is now protected national parks，（55）___ thanks to ecotourism．Nevertheless，due to the number of people visiting the country's natural places，some damage to the ecosystem has occurred．
While （56）___ can have a negative impact on ecosystems，the same areas might have been （57）___ by industries such as farming，logging，or mining if there were no ecotourism industry．Shelters （庇护所） have been created （58）___，keeping the ecosystem protected．And，by visiting beautiful rainforests and seeing rare animals，visitors get a sense of their （59）___，and of gratitude for them．Tour guides can also be educators who train people to love and care for the environment．Visitors can take these （60）___ with them to their home countries．
Unfortunately，while their effect may not be（61）___ in the off-season，the constant parade of visitors in the high season can be damaging．At one national park in Costa Rica，wild monkeys now feed on garbage left by the tourists．（62）___，ecotourists tend to seek out places with the rarest animals and plants，（63）___ the most delicate living things．
It is easy to be critical of the ecotourism industry，but it is important to be （64）___ as well．Ecotourism can never be"pure"．We can't expect zero negative effects on the ecosystem．It is also （65）___ to suppose that humans won't go anywhere accessible to them．If protection efforts are maintained and increased，those remaining places of undisturbed nature may be stressed，but they won't be destroyed．
| 51．A．defined as | B．made up of | C．applied to | D．combined with |
| 52．A．attractive | B．natural | C．different | D．responsible |
| 53．A．effects | B．nature | C．profits | D．economy |
| 54．A．lost | B．created | C．abandoned | D．shifted |
| 55．A．mainly | B．comparatively | C．unfortunately | D．barely |
| 56．A．tourists | B．environment | C．manufacturers | D．politics |
| 57．A．fertilized | B．destroyed | C．reserved | D．stimulated |
| 58．A．equally | B．regularly | C．instead | D．though |
| 59．A．freedom | B．hardness | C．welfare | D．value |
| 60．A．ecosystems | B．lessons | C．animals | D．trainers |
| 61．A．uncertain | B．noticeable | C．healthy | D．special |
| 62．A．For instance | B．On the contrary | C．In addition | D．As a whole |
| 63．A．appreciating | B．discovering | C．sheltering | D．pressuring |
| 64．A．positive | B．creative | C．effective | D．sensitive |
| 65．A．feasible | B．reasonable | C．unrealistic | D．inevitable |
| 51．A．defined as | B．made up of | C．applied to | D．combined with |
| 52．A．attractive | B．natural | C．different | D．responsible |
| 53．A．effects | B．nature | C．profits | D．economy |
| 54．A．lost | B．created | C．abandoned | D．shifted |
| 55．A．mainly | B．comparatively | C．unfortunately | D．barely |
| 56．A．tourists | B．environment | C．manufacturers | D．politics |
| 57．A．fertilized | B．destroyed | C．reserved | D．stimulated |
| 58．A．equally | B．regularly | C．instead | D．though |
| 59．A．freedom | B．hardness | C．welfare | D．value |
| 60．A．ecosystems | B．lessons | C．animals | D．trainers |
| 61．A．uncertain | B．noticeable | C．healthy | D．special |
| 62．A．For instance | B．On the contrary | C．In addition | D．As a whole |
| 63．A．appreciating | B．discovering | C．sheltering | D．pressuring |
| 64．A．positive | B．creative | C．effective | D．sensitive |
| 65．A．feasible | B．reasonable | C．unrealistic | D．inevitable |
▼优质解答
答案和解析
51-55 ADCBA 56-60 ABCDB 61-65 BCDAC
51．A．考查固定短语．根据第一句话Ecotourism is a combination of ecology and tourism可知是对生态旅游下的定义，be defined as被定义为．
52．D考查形容词．在上一句提到了responsible travel to natural areas 得出，这里填responsible上下文同源词复现．
53．C考查名词．the attraction of money人们对钱的吸引，所以首先想到的是利益．
54．B考查动词．这句讲的是生态旅游给当地带来的好处，即创造了很多就业机会．
55．A考查副词．Nearly 21percent of the land is now protected national parks21%的土地现在受到了保护，主要是因为生态旅游．
56．A考查名词．紧接着是上文的some damage to the ecosystem has occurred．内容可知，游客给当地带来了破坏．
57．B．考查动词． farming，logging，or mining if there were no ecotourism industry即使没有大量的游客，农耕，开矿等也会破坏当地的生态．
58．C考查副词．由于大量的游客会破坏当地的生态，所以避难所就出现了，instead此处是副词意思是相反，符合语境．
59．D考查名词．by visiting beautiful rainforests and seeing rare animals通过参观漂亮的雨林和看到稀有动物，游客会产生一种珍惜感，value这里是名词，珍惜的意思．
60．B考查名词．Tour guides can also be educators who train people to love and care for the environment这句话告诉我们游客通过哦旅游会收获很多体会．
61．B考查形容词．根据Unfortunately，这些影响游客都没有注意到．
62．C考查短语．前面列举了影响，ecotourists tend to seek out places with the rarest animals and plants所以用in addition来引导，表示递进的关系，意思是除此之外，另外．
63．D考查动词．press此处是现在分词做状语表示结果，结果给当地的生物带来了压力．
64．A考查形容词．上文讲的是生态旅游的弊端，但也要有乐观的态度．positive意思是积极的，乐观的．
65．C考查形容词．We can't expect zero negative effects on the ecosystem前句说我们不能忽视生态旅游的消极影响，但是设想人们不去生态旅游也是不现实的．
51．A．考查固定短语．根据第一句话Ecotourism is a combination of ecology and tourism可知是对生态旅游下的定义，be defined as被定义为．
52．D考查形容词．在上一句提到了responsible travel to natural areas 得出，这里填responsible上下文同源词复现．
53．C考查名词．the attraction of money人们对钱的吸引，所以首先想到的是利益．
54．B考查动词．这句讲的是生态旅游给当地带来的好处，即创造了很多就业机会．
55．A考查副词．Nearly 21percent of the land is now protected national parks21%的土地现在受到了保护，主要是因为生态旅游．
56．A考查名词．紧接着是上文的some damage to the ecosystem has occurred．内容可知，游客给当地带来了破坏．
57．B．考查动词． farming，logging，or mining if there were no ecotourism industry即使没有大量的游客，农耕，开矿等也会破坏当地的生态．
58．C考查副词．由于大量的游客会破坏当地的生态，所以避难所就出现了，instead此处是副词意思是相反，符合语境．
59．D考查名词．by visiting beautiful rainforests and seeing rare animals通过参观漂亮的雨林和看到稀有动物，游客会产生一种珍惜感，value这里是名词，珍惜的意思．
60．B考查名词．Tour guides can also be educators who train people to love and care for the environment这句话告诉我们游客通过哦旅游会收获很多体会．
61．B考查形容词．根据Unfortunately，这些影响游客都没有注意到．
62．C考查短语．前面列举了影响，ecotourists tend to seek out places with the rarest animals and plants所以用in addition来引导，表示递进的关系，意思是除此之外，另外．
63．D考查动词．press此处是现在分词做状语表示结果，结果给当地的生物带来了压力．
64．A考查形容词．上文讲的是生态旅游的弊端，但也要有乐观的态度．positive意思是积极的，乐观的．
65．C考查形容词．We can't expect zero negative effects on the ecosystem前句说我们不能忽视生态旅游的消极影响，但是设想人们不去生态旅游也是不现实的．
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