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Having an older brother comes with plent...

    Having an older brother comes with plenty of benefits. However, a new study finds an interesting downside: children with older brothers take longer when it comes to developing language skills.

The study, conducted by a group of researchers in Paris, France, builds upon early research that having older brothers is associated with poor linguistic(语言的)development. Now, researchers say they have come to a more specific conclusion: only children with an older brother show these linguistic difficulties. One would assume(假设) that children with older brothers would grow up around more conversation on a daily basis, thus speeding up their language development. But researchers say such children actually take longer than their older brothers to begin developing these skills. Researchers studied more than 1,000 children from birth to the age of five-and-a-half years old. Each child’s language skills were tested at ages 2, 3, and 5.5, using tests specially designed to measure many aspects of language development such as vocabulary and syntax(句法). What the research team discovered was significant: children with an older brother had, on average, a two-month delay in their language development compared to studied children with an older sister. As far as explaining this phenomenon, researchers have given two assumptions. The first is that older sisters tend to talk more often than older brothers, which would make up for parents being less present than they were for their first child. The second assumption is that older sisters usually compete with their brothers and sisters less than older brothers for their parents’ attention.

So far, the study’s authors say they can’t say for certain why children with older brothers have a harder time developing language skills. In the future they’d like to investigate it further.

1.What does the word “downside” mean in the first paragraph?

A.slide. B.advantage.

C.upside down. D.disadvantage.

2.What can be learned from the passage?

A.Children with older brothers will speak earlier.

B.No one knows exactly the reason why children with brothers speak later.

C.Children with an older sister had a two-month delay in speaking.

D.Researchers studied over 1,000 children of all ages.

3.What’s the weakness for the children with older brothers?

A.The parents will never care about them any more.

B.The older brothers will always fight with them.

C.The development speed of their linguistic skills will be put off.

D.They won’t enjoy life-long close relationships with the older brothers.

4.What’s the best title of the passage?

A.Young brothers usually speak earlier?

B.Having older brothers always benefits you?

C.Parents love older brothers more?

D.Sisters often compete with brothers?

 

1.D 2.B 3.C 4.B 【解析】 这是一篇说明文。本文章主要讲述了有哥哥的孩子语言发育所需的时间更长,并结合研究给出了相应的原因。到目前为止,这项研究的作者说,他们还不能确定为什么有哥哥的孩子在发展语言技能方面更困难。 1.词义猜测题。根据后文children with older brothers take longer when it comes to developing language skills.可知一项新的研究发现了一个有趣的缺点:有哥哥的孩子在发展语言技能方面花的时间更长。故划线单词意思为“缺点”。故选D。 2.细节理解题。根据最后一段中So far, the study’s authors say they can’t say for certain why children with older brothers have a harder time developing language skills.可知到目前为止,这项研究的作者说,他们还不能确定为什么有哥哥的孩子在发展语言技能方面更困难。由此可知,没有人确切地知道为什么有哥哥的孩子晚说话。故选B。 3.细节理解题。根据第二段中What the research team discovered was significant: children with an older brother had, on average, a two-month delay in their language development compared to studied children with an older sister.可知研究小组的发现很有意义:与有姐姐的孩子相比,有哥哥的孩子在语言发展上平均有两个月的延迟。由此可知,有哥哥的孩子他们语言技能的发展速度将被推迟。故选C。 4.主旨大意题。根据第一段中However, a new study finds an interesting downside: children with older brothers take longer when it comes to developing language skills.可知然而,一项新的研究发现了一个有趣的缺点:有哥哥的孩子在发展语言技能方面需要更长的时间。结合本文章主要讲述了有哥哥的孩子语言发育所需的时间更长,并结合研究给出了相应的原因。故B选项“有哥哥总是对你有好处吗?”符合文章标题。故选B。
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One of the easiest and most accessible ways to get close to nature is by setting out on a good old fashioned hike. Hiking generally doesn't require any fancy equipment or special skills, just a piece of map and a thirst for adventure. This activity can be as relaxing as you make it.

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