12.Besides containing attractive flowers,trees and other plants that beautify the community,ecofriendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden is not very different from a traditional garden.It is just a far more ecofriendly garden.Usually it is built lower than the ground.Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak(浸入)slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus,a rain garden keeps the water,allowing it to be used as needed by plants in the rain garden,rather than flowing immediately into nearby streams and going unused.The water will soak slowly into the ground within a day or two.This creates an advantage that the rain garden does not allow mosquitoes to breed.This is a simple,attractive,and ecofriendly"green"way to treat storm water.
What's more,planting a rain garden helps reduce pollution and improve the environment.Without using expensive machinery and chemicals,rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the local climate,soil,and water conditions.They may attract local wildlife such as native birds.Water your rain garden immediately after planting and once a week,unless you have had at least an inch of rain during the week.Once native plants establish the necessary root system,they will require little care.
Often,local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems.However,you don't need to be a professionally environmental engineer to create a rain garden.As long as you're ecoconscious homeowners,you can help the environment by building smaller rain gardens in your yards.

4.Which of the following is NOT true for the function of rain gardens?B
A.They are good for living conditions.
B.They increase pollution.
C.They can beautify the community.
D.They improve the environment.
5.Which of the following is the ecofriendly function of rain gardens discussed in Paragraph 4?A
A.They can help reduce the pollution problem.
B.They can keep the rain and storm water.
C.They can be healthy for the people around.
D.They can make the environment more beautiful.
6.One of the main reasons why native plants are recommended is thatD.
A.they cost less and are much easier to get
B.they may attract local wildlife to come
C.they require little care from the local gardener
D.they are more used to the local growing conditions
7.What do we know about rain gardens?C
A.They need little water after all the plants are planted.
B.They may attract local birds and change the local climate.
C.They usually need at least an inch of rainwater a week.
D.They may reduce the water pollution problem by 70%.

分析 本文屬于說明文閱讀,作者通過這篇文章向我們介紹了生態(tài)雨水花園,它是一種環(huán)保的花園,既可以保護環(huán)境也可以美化人們的生活環(huán)境,同時作者在文章中介紹了這種雨水花園所需要的條件.

解答 4.B  細節(jié)理解題,根據(jù)第二段It is just a far more ecofriendly garden.Usually it is built lower than the ground.可知這種花園是環(huán);▓@,不會污染環(huán)境,故選B.
5.A  細節(jié)理解題,根據(jù)第四段What's more,planting a rain garden helps reduce pollution and improve the environment.可知在第四段中講述了這種雨水花園可以幫助減少污染問題,故選A.
6.D  細節(jié)理解題,根據(jù)第五段Native plants are recommended for rain gardens because they are more used to the local climate,soil,and water conditions.可知作者推薦使用本地植物的一個主要原因是因為它們更習慣于當?shù)氐纳L條件,故選D.
7.C  推理判斷題,根據(jù)第五段Water your rain garden immediately after planting and once a week,unless you have had at least an inch of rain during the week.可知在種植之后應該立刻給你的花園澆水,除非每個星期有一英寸的雨水,故選C.

點評 考查學生的細節(jié)理解和推理判斷能力.做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確選擇.在做推理判斷題時不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進行合乎邏輯的推理判斷.

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(71)Introduction
●Ebola,a dangerous virus,was named after the Ebola River,on whose banks it was first discovered.
●Despite the (72)announced/reported success in the virus treatment,people across the world continue to die from the virus.

Symptoms
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●If not (75)taken seriously,the virus will keep progressing,and things will change for the worse.

Ways of getting infected
●People (76)consuming infested meat or touching it can get infected.
●People who step in waste of infected mammals,mostly bats,are (77)likely to get infected.
●People who receive bodily liquids via tiny openings can also get infected.

Treatment and  (78)prevention
●After making correct diagnosis,doctors start treating the symptoms in many ways,(79)including killing infected cells,blood pressure medication,oxygen therapy,and so on.
●Sanitary living conditions play a significant (80)part/role in preventing the outbreak of the Ebola virus.

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B.Remarkable pictures of the deep sea.
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A.specializes in making maps
B.cares about the ocean
C.works on an unknown ship
D.performs experiments in a laboratory
68.According to Paragraph 4,which statement about Sylvia is TRUE?SylviaBA.has seen fewer fish and polluted water 
B.is concerned about the ocean problems
C.has explored the waters and protected the ocean
D.has restored good health after her injury
69.Which of the following might be the best title of the passage?D
A.Working below in Deep Worker
B.Ocean Exploration and Ocean Maps
C.Deep Worker Saving the World 
D.Ocean familiarity and Ocean Preservation.

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科目:高中英語 來源: 題型:選擇題

2.During the 2008financial crisis,the French president Nicolas Sarkozy agreed to provide  Millions of emergency fund aid to help     unemployment.( 。
A.releaseB.resembleC.relieveD.recommend

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