10.West Virginia-Public schools are using a dance video game to help get students in shape.In these schools,students are often told to turn off their video games and get some exercise.The schools have found a new way for their students to work out while playing a new video game.West Virginia is one of the heaviest states in the country.About half of its fifth-graders are considered to be overweight,and their parents are worried about that.To get them moving on a healthier path,the state's public schools are using a video game called"Dance Revolution".
To use the game,players should stand on a special mat in front of a TV screen.Following arrows on the screen,players must move their feet to the specific symbols on the mat.Players must move quickly,touching symbols on the mat at just the right time.With each song,they get more exercise.Some health care experts hope that the schools can get children to change their behavior at a young age in this way and grow up to be healthy and active adults.
West Virginia is ranked among the top three heaviest states.About a third of West Virginians are considered to be obese (肥胖的).Even more are considered to be overweight.Extra weight can lead to serious health problems such as high blood pressure,diabetes (糖尿。,some cancers,and many other health issues.
"One out of three children born in West Virginia today will have diabetes by the time they grow up,"said Nidia Henderson,a manager for the public employees'insurance(保險) program."That's a terrible thing and not acceptable."
All of West Virginia's 157middle schools are using the video game.School officials hope that all public schools in the state will use the game within the next three years.However,officials emphasize that the game is not meant to substitute physical education and health classes.The game will be part of physical education classes and after-school programs.

24.Why do public school in West Virginia develop"Dance Revolution"?B
A.Because most of'students don't like dancing.
B.Because it can help students get a better shape.
C.Because students are eager to lose weight.
D.Because it can make students'activities colorful.
25.According to the text,in Virginia,an important reason for the students in public schools to do the dance video game is thatD.
A.a(chǎn)bout one person in three West Virginians is overweight.
B.over weight may cause a lot of diseases.
C.there are only 157public schools in West Virginia.
D.children can grow up to be healthy and active adults in this way
26.The underlined word"substitute"meansA.
A.replace           B.change         C.practice          D.stop
27.What is the text mainly about?B
A.The problem of over weight              B.Dancing for health
C.Over weight in West Virginia            D.A dance video game.

分析 本文主要講述了在西維吉尼亞的公立學(xué)校利用舞蹈革命來幫助學(xué)生做更多的運動,遠離肥胖,塑造更好的形體,在舞蹈中更為健康的 成長.

解答 24.B細節(jié)題.根據(jù)文章內(nèi)容,West Virginia-Public schools are using a dance video game to help get students in shape.In these schools,students are often told to turn off their video games and get some exercise…the state's public schools are using a video game called"Dance Revolution".西維吉尼亞的公立學(xué)校利用舞蹈革命來幫助學(xué)生做更多的運動,遠離肥胖,塑造更好的形體.結(jié)合選項,故選B
25.D細節(jié)題.根據(jù)文章內(nèi)容,Some health care experts hope that the schools can get children to change their behavior at a young age in this way and grow up to be healthy and active adults.一些健康專家希望這些學(xué)校的這些行為能夠改變孩子的一些不良行為習(xí)慣,讓他們健康的成長并且成為一個有積極向上情緒的成年人.結(jié)合選項,故選D
26.A詞義猜測題.根據(jù)文章內(nèi)容,However,officials emphasize that the game is not meant to substitute physical education and health classes 然而,政府官員強調(diào)說,這個舞蹈革命并不意味著要用它來代替體育運動與健康教育.結(jié)合選項,故選A
27.B 主旨題.根據(jù)文章內(nèi)容.主要講述了在西維吉尼亞的公立學(xué)校利用舞蹈革命來幫助學(xué)生做更多的運動,遠離肥胖,塑造更好的形體,在舞蹈中更為健康的 成長.結(jié)合選項,故選B

點評 本文是一個健康環(huán)保類閱讀,題目涉及多道細節(jié)理解題,做題時結(jié)合原文和題目有針對性的找出相關(guān)語句進行仔細分析,結(jié)合選項選出正確答案.推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案,切忌胡亂猜測,一定要做到有理有據(jù).

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