题目内容

4.Camping wild is a wonderful way to experience the natural world and,at its best,it makes little environmental influence.But with increasing numbers of people wanting to escape into the wilderness,it is becoming more and more important to camp unobtrusively(不引人注目地)and leave no mark.
Wild camping is not permitted in many places,particularly in crowded lowland Britain.Wherever you are,find out about organizations responsible for managing wild spaces,and contact them to find out their policy on camping and shelter building.For example,it is fine to camp wild in remote parts of Scotland,but in England you must ask the landowner's permission,except in national parks.
Camping is about having relaxation,sleeping outdoors,experiencing bad weather,and making do without modern conveniences.A busy,fully-equipped campsite(野营地)seems to go against this,so seek out smaller,more remote places with easy access to open spaces and perhaps beaches.Better still,find a campsite with no road access:walking in makes a real adventure.
Finding the right spot to camp is the first step to guaranteeing a good night's sleep.Choose a campsite with privacy and minimum influence on others and the environment.Try to use an area where people have obviously camped before rather than creating a new spot.When camping in woodland,avoid standing dead trees,which may fall on a windy night.Avoid animal runs and caves,and possible homes of biting insects.Make sure you have most protection on the windward side.If you make a fire,do so downwind of your shelter.Always consider what influence you might have on the natural world.Avoid damaging plants.A good campsite is found,not made-changing it should be unnecessary.

72.You needn't ask for permission when camping inA.
A.national parks in England   B.most parts of Scotland
C.crowded lowland Britain     D.most parts of England
73.The author thinks that a good campsite is oneB.
A.with easy access      B.used previously
C with modern conveniences     D far away from beaches
74.The last paragraph mainly deals withC
A.protecting animals       B building a campfire
C camping in woodland     D finding a campsite with privacy
75.The passage is mainly aboutD
A the protection of campsites    
B the importance of wild camping
C the human influence on campsites    
D the dos and don'ts of wild camping.

分析 本文叙述的是:野外宿营是体验大自然而且对环境几乎没有什么影响的一种方式,告诉我们当我们在野外宿营的时候我们可以做的事情和不能做的事情.

解答 72.A细节理解题.根据第二段最后一句:but in England you must ask the landowner's permission,except in national parks.但是在英格兰,除了国家公园之外,你必须得到土地所有者的许可,可以得出正确答案为A.
73.B细节理解题.根据第四段最后一句:Try to use an area where people have obviously camped before rather than creating a new spot尽量使用一个以前人们曾经宿过营的地方而不是选择一个新的地点,告诉了我们该题的答案为B.
74.C主旨判断题.最后一段段首句When camping in woodland,当我们在林地露营的时候,后面一avoid为主线引出的几点来告诉我们在露营林地的时候要注意那些事项,所以C正确
75.D主旨大意题.全文告诉我们当我们在野外宿营的时候我们可以做的事情和不能做的事情.该题容易误选A.文章讲的是要做到对野营地的保护,我们应该做到的事情,所有D正确.

点评 本文是社会文化类阅读理解.做这类题材阅读理解时要求考生对文章通读一遍,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.

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9.All too often,a choice that seems sustainable(可持续的)turns out on closer examination to be problematic.Probably the best example is the rush to produce ethanol(乙醇) for fuel from corn.Corn is a renewable resource-you can harvest it and grow more,almost limitlessly.So replacing gas with corn ethanol seems like a great idea.
One might get a bit more energy out of the ethanol than that used to make it,which could still make ethanol more sustainable than gas generally,but that's not the end of the problem.Using corn to make ethanol means less corn is left to feed animals and people,which drives up the cost of food.That result leads to turning the fallow land-including,in some cases,rain forest in places such as Brazil-into farmland,which in turn gives off lots of carbon dioxide (CO) into the air.Finally,over many years,the energy benefit from burning ethanol would make up for the forest loss.But by then,climate change would have progressed so far that it might not help.
You cannot really declare any practice"sustainable"until you have done a complete life-cycle analysis of its environmental(环境的) costs.Even then,technology and public keep developing,and that development can lead to unforeseen and undesired results.The admirable goal of living       sustainably requires plenty of thought on an ongoing basis.

57.What might directly cause the loss of the forest according to the text?C
A.The growing demand for energy to make ethanol
B.The increasing carbon dioxide in the air
C.The greater need for farmland
D.The big change in weather.
58.The underlined word"it"in the second paragraph refers to"A"
A.the energy benefit                  
B.the forest loss
C.climate change                    
D.burning ethanol
59.The author thinks that replacing gas with corn ethanol isA.
A.impractical            
B.acceptable        
C.admirable         
D.useless
60.What does the author mainly discuss in the text?B
A.Technology     
B.Sustainability   
C.Ethanol energy    
D.Environmental protection.
16.Find Which Direction Is South
Do you have a good sense of direction?If not,please take with you a compass.But if you forget to take a compass,you can still find your way.
It's never a good idea to imagine that the family member who was entrusted(委托)with the job of map-reading actually knows where the family is.You can tell by the slightly confused load on their faces that nothing on the ground seems to match the map.Never mind.The shu is shining and it's still morning.If you don't know the exact time,you can still find out where south is,but you'll need to be patient.
①Find a straight sick and put it in the ground in a place where you can mark its shadow.
②Try to position the stick as vertically(垂直)as you can.You can check this by making a simple plumb line (铅锤线)with a piece of string and weight.You haven't got any string?OK,use a thread from your clothes with a button tied at the end to act as a weight.
③Mark the end of the shadow cast by the stick.
④Wait approximately half an hour and mark the end of the shadow again.
⑤Keep doing this until you have made several marks.
⑥The mark nearest the stick will represent the shortest shadow,which is cast at midday,when the sun is highest in the sky and pointing to the exact south.
⑦Pick a point in the distance along the line between the shortest shadow and the stick.
⑧That point is south of where you are.
⑨Now you can turn the map,like you did before,and find which way you should be travelling.

68.To find the direction,we ought to be patient probably becauseC
A.it is not easy to find a proper stick
B.it is not easy to position the stick
C.it takes hours to make the marks
D.it takes about half an hour to make the marks
69.The passage would probably be most helpful toB.
A.those who draw maps
B.those who get lost
C.those who make compasses
D.those who do experiments
70.Which of the following pictures best shows the way of finding the direction of south?A

71.The author presents this passage byD.
A.telling an interesting story
B.describing an activity in a lively way
C.testing an idea by reasoning
D.introducing a practical method.

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