题目内容

【题目】—Hi David! My classmate and I are going hiking this Saturday and we are wondering…

—_______, Bob. I love getting close to nature, and you know that.

A. Count me in. B. By all means!

C. Enjoy yourselves D. Go ahead

【答案】A

【解析】

试题分析:由下文“我喜欢亲近大自然”可知,David也想一起去远足,故选A项,意为“算我一个”。B项用一切办法,当然;C项玩得愉快;D项去做吧(说吧,干吧……)。

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【题目】Since the first Earth Day in 1970, Americans have gotten a lot “greener” toward the environment . “We didn’t know at that time that there even was an environment, let alone that there was a problem with it,” says Bruce Anderson, president of Earth Day USA.

But what began as nothing important in public affairs has grown into a social movement .Business people, political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement. “The understanding has increased many ,many times,” says Gaylord Nelson, the former governor from Wisconsin, who thought up the first Earth Day.

According to US government reports , emissions (排放)from cars and trucks have dropped from 10.3 million tons a year to 5.5 million tons .The number of cities producing CO beyond the standard has been reduced from 40 to 9.Although serious problems still remain and need to be dealt with , the world is a safer and healthier place .A kind of “Green thinking has become part of practices .

Great improvement has been achieved .In 1988 there were only 600 recycling programs ; today in 1995 there are about 6,600 . Advanced lights ,motors , and building designs have helped save a lot of energy and therefore prevented pollution .

Twenty –five years ago , there were hardly any education programs for environment .Today , it’s hard to find a public school , university , or law school that does not have such a kind of program .“Until we do that , nothing else will change! say Bruce Anderson .

【1】According to Anderson , before 1970, Americans had little idea about ___

A. the social movement

B. recycling techniques

C. environmental problems

D. the importance of Earth Day

2Where does the support for environmental protection mainly come from?

A. The grass –roots level

B. The business circle

C. Government officials

D. University professors

3What have Americans achieved in environmental protection ?

A. They have cut car emissions to the lowest

B. They have settled their environmental problems

C. They have lowered their CO levels in forty cities.

D. They have reduced pollution through effective measures .

4 What is especially important for environmental protection according to the last paragraph ?

A. Education B. Planning

C. Green living D. CO reduction

【题目】Most parents of kids under age 8 don't worry about how much time they spend watching TV or using other media, from computers to smart phones to tablets PCs, according to a new survey that found a child's use of media often reflects how much time parents spend in the similar way.

¨We generally found that media use is not a source of conflict in the home" for families with young children, Ellen Wartella, a researcher from Northwestem University, told USA Today. She led a survey of 2,326 parents who have children 8 and younger.It found that in 80 percent of families, children's media use was not a problem, with 55 percent “not too" or“ not at all" concerned about it. It also showed parents have more positive than negative feelings about how media consumption affects a child's learning and the development of creativity.The exception is video games, which are viewed more negatively than TV, computers or mobile devices.“Parents rated video games as more likely to have a negative effect on children's school performance, attention time, creativity, social skills, behavior and sleep than any other medium," the researchers said in a news conference about the survey.

¨The findings exposes a generational shift (转移) in parental attitudes about technology's role in young children's lives," said Wartella.“Today's parents grew up with technology as a central pact of their lives, so they think about it differently than earlier generations of parents, instead of a battle with kids on one side and parents on the other, the use ofspan> media and technology has become a family affair. "

The researchers identified three media environments created by parents: media-centric (39 percent of families) , media-moderate (45%)and media-light (16%). Children in media-centric families spend at least three hours more each day watching TV or using computers, video games and tablet PCs don't make parenting easier.And 88 percent of parents say they are most likely to turn to toys or activities to keep their children occupied.Slightly fewer turn to books (79%) and TV(78%).

The survey didn't look at how media affects children. That's a topic that the American Academy of Pediatrics has handled a number of times. The AAP says studies have found too much media use can lead to attention- problems, school difficulties, sleep and eating disorders and being fat. In addition, the Internet and cell phones can provide platforms for illegal and risky behaviors.¨By limiting screen time and offering educational media and non-electronic formats (格式)such as books, newspapers and board games, and watching television with their children, parents can help guide their children's media experience. Putting questionable content into context and teaching kids a700ut advertising contributes to their media literacy (素养) ," it says.

The pediatricians' group says parents should have “screen-free zones" and TV should be turned off during dinner. At most, it recommends children and teens engage with entertainment media for no more than two hours a day and that should be high-quality content. It is important for kids to spend time on outdoor play, reading, hobbies and using their imaginations in free play.“ Kids under 2 should not use television and other entertainment media because their brains are developing quickly and they learn best from direct human interaction," the group says.

An article on screen time by t.he Mayo Clinic also notes problems linked t.o over screen time, including being fat, irregular sleep , behavioral problems , weak school performance , violence and less time for active and creative play.

【1】 Parents have more negative than positive feelings about media consumption like

A.computers B.smart phones

C.video games D.tablets PCs

【2】 Most parents don't worry about kid's media use because

A.they can limit the screen time

B.they want their children happy

C.they also grew up with technology

D.they can teach their children themselves

【3】 From the data of the survey, we learn

A.children in media-centric families are smarter than others

B.children in media-light families spend one hour watching TV

C.more than half of the parents think children's media use was a problem

D.media-centric children spend more than three hours each day on media use

【4】 To make parenting easier, most parents probably

A.try to persuade their children to read books

B.ask their children questions while watching TV

C.allow their children watching TV or using computers

D.turn to toys or activities to keep their children occupied

【5】 Which of the following is a suggestion by the researchers?

A.Media use time for babies under 2 should be limited.

B.Entertainment media use should be high-quality content.

C.Schools should provide more time for active and creative play.

D.Home media use should provide platforms for illegal and risky behaviors.

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