概要:Five million people visit Grand Canyon in the US every year. For the purpose of helping protect Grand Canyon for your fellow visitors and future generations, please follow the guidelines below .CampingTo protect the park , camping is allowed only within permitted campgrounds Permits are required for overnight camping at the North Rim. Advance booking can be received by mail . Please write : Information Center ,P.O. Box 129, Grand Canyon ,AZ 86023.FiresBecause of the extreme fire danger
北重三中2017学年高三年级英语测试试卷,标签:高三英语教学设计模板,http://www.88haoxue.com
Five million people visit Grand Canyon in the US every year. For the purpose of helping protect Grand Canyon for your fellow visitors and future generations, please follow the guidelines below .
Camping
To protect the park , camping is allowed only within permitted campgrounds Permits are required for overnight camping at the North Rim. Advance booking can be received by mail . Please write : Information Center ,P.O. Box 129, Grand Canyon ,AZ 86023.
Fires
Because of the extreme fire danger ,campfires are not allowed except at Mather and Desert View campgrounds. Collection of firewood is not allowed either .
Hiking(远足)
Please stay on permitted paths . Otherwise you may destroy desert plants.Pack out what you pack in , so you leave no signs of your visit . It is important to keep in mind that you are in a national park where wildlife exists.
Weather
The weather at Grand Canyon can change very quickly.With so much rock,lightning (闪电)causes a particular danger during sudden summer storms These storms also frequently bring floods inside valleys,a danger to hikers.Watch the skies and check daily weather reports.
Wildlife
Do not feed park wildlife.There have been a few cases at Grand Canyon National Park where deer were purposely shot because they ate plastic bags that left them sick and weak.Hungry deer can be a danger and have kicked and bitten visitors at Grand Canyon Some other animals will also beg and bite.For your own safety and the well—being of the animals,please do not feed wildlife,no matter how gentle they may appear.
49.What can you do first if you want to go camping?
A.Know the permitted paths . B.Book campgrounds in advance.
C.Make sure not to make a fire. D.Stop at Mather and Desert View.
50.What do the underlined words“Pack out what you pack in” in Paragraph 4 probably mean?
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A.Keep everything out of campgrounds. B.Take away everything you bring in
C.Carry all the necessary food. D.Look after your personal belongings
51 Why were some deer killed on purpose at Grand Canyon?
A.They ate wrong things and became very ill.B They were a danger to other gentle animals
C.They begged food from visitors. D.They kicked and bit visitors
52.What is the main purpose of the text?
A.To provide travel information. B.To report some recent news.
C.To teach tourists hiking skills D.To introduce the wildlife.
D
Garbage is unwanted or unusable materials. As long as there are people on the planet,there will be garbage .Garbage is directly linked to human development, both technologically and socially. The composition of waste has varied over time and location,with industrial development. Examples of this include plastics.Some garbage has economical value and can be recycled once correctly recovered.
For most of us, "out of sight, out of mind": throw it away and it`s gone. But imagine what really happens to all the rubbish the world throws away. Now suddenly,the government is worried about mountains of garbage piling up with no place to put them all.
China`s increasing prosperity and urbanism create tons of garbage since the 1980s,causing tons of trouble. The amount of paper, plastic and other garbage has increased more than three times in two decades to about 300 million tons a year.As busy families are shifting from fresh to packaged foods, more garbage is expected.
There are also a huge number of people who go through the garbage to find anything that can be of value and recycled! The recycling is carried out every day when people come to your house to take away your newspapers and cardboard,plastic and metal items. Every neighborhood has a garbage point. Take a train trip and there are recycling yards all along the tracks in every city. Food waste is collected by farmers to feed animals.
Even though we make an effort to recycle our solid waste,the amount of waste keeps increasing each year.Our biggest problem is where to put the solid waste and how to keep it from polluting our environment. If the solid waste is disposed incorrectly, it can pollute earth`s surface an underground water supplies. Currently, Our municipal waste goes to landfills or garbage dumps.
The waste must be treated to keep rats,flies and other animals from building their homes in the landfills. The treatment also prevents the growth of bacteria that carry diseases.
The government knows such garbage disposal(处理)will always draw complaints.What they need to do is invest more money into building and maintaining better environment
53. In the eyes of the author,________.
A. garbage should all be thrown away
B. garbage can all be recycled for its economical value
C. every kind of garbage has its practical value
D. garbage is closely related to the prrogress of society
54. From the second paragraph we can infer that_________.
A. throwing away rubbish is the only way at present
B. mountains of rubbish appear everywhere
C. the government has trouble dealing with rubbish
D. landfill treatment is the best way at present
55. In the 1980s,the amount of garbage was estimated about _______.
A.300 million tons B.200 million tons
C.100 million tons D.50 million tons
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