Most people think that the older you get

题型:阅读理解

问题:

Most people think that the older you get, the harder it is to learn a new language. That is, they believe that children learn more easily and efficiently than adults. Thus, at some point in our lives, maybe around age 12 or 13, we lose the ability to learn languages well. Is this idea a fact or myth(悬念)?

Is it true that children learn a foreign language more efficiently than adults? On the contrary, research studies suggest that the opposite may be true. One report, on 2,000 Danish children studying Swedish, concluded that the teenagers learned more, in less time, than the younger children. Another report, on Americans learning Russian, showed a direct improvement of ability over the age range tested; that is, the ability to learn increased as the age increased, from childhood to adulthood.

There are several possible explanations for these findings. For one thing, adults know more about the world and therefore are able to understand meanings more easily than children. Moreover, adults can use logical(逻辑的) thinking to help themselves see patterns in the language. Finally, adults have more self-discipline (self-control) than children.

All in all, it seems that the common idea that children are better language learners than adults may not be a fact, but a myth.

小题1:The main idea of the passage is that         .

A.teenagers are more difficult to teach

B.Danish teenagers can learn Swedish faster than younger children

C.adults are more logical than children

D.the ability to learn languages increases with age小题2: If most people’s idea of learning languages is true, people may lose ability to learn languages well         .

A.at an early age

B.when they reach their twenties

C.at an old age

D.after they become young men小题3:According to the passage, teenagers can learn a foreign language __________ than younger children.

A.harder

B.more efficiently

C.more slowly

D.more carefully小题4:The reason why adults understand meanings more easily than children is that         .

A.adults have more self-discipline

B.adults like to play more than children

C.adults have more knowledge than children

D.adults accept new things more easily than children小题5:The explanation for older student’s better achievement not mentioned in the above passage is that       .

A.adults know more about the world.

B.adults can use logical thinking

C.adults have more self-discipline.

D.adults can read better.

考点:科教类阅读
题型:阅读理解

As a good teacher,   he should use different ways to encourage all children to realize their full________

and achieve their goals. [ ]

A. possibility  

B. conception

C. potential  

D. difference

题型:阅读理解
已知函数f(x)=
1-x2
1+x+x2
(x∈R)

(Ⅰ)求函数f(x)的单调区间和极值;
(Ⅱ)若(et+2)x2+etx+et-2≥0对满足|x|≤1的任意实数x恒成立,求实数t的取值范围(这里e是自然对数的底数);
(Ⅲ)求证:对任意正数a、b、λ、μ,恒有f[(
λa+μb
λ+μ
)
2
]-f(
λa2b2
λ+μ
)≥(
λa+μb
λ+μ
)2
-
λa2b2
λ+μ
题型:阅读理解

黄色肉芽肿性肾盂肾炎显微镜下可见()

A.大量淋巴细胞、小脓肿和纤维组织,无巨噬细胞

B.异型性大的肾盂黏膜E皮细胞和少量淋巴细胞

C.均匀一致的肾小管上皮细胞、淋巴细胞和少量中性粒细胞

D.泡沫细胞、中性粒细胞、淋巴细胞、多核巨细胞

E.主要为嗜酸性粒细胞、少量淋巴细胞和巨噬细胞

题型:阅读理解

患者,女性,58岁,右眼视物不清,眼前固定黑影3天。3天前患者无明显诱因晨起后出现右眼视物模糊,眼前黑影,相对固定,1天后未能缓解,黑影逐渐增大,变暗,发展为上半侧黑影。无畏光、流泪,无眼红、眼痛。患者否认心脏病、糖尿病、高血压等全身病史。平时血压偏低。眼科检查:VOD0.3,VOS1.0,双眼前段正常。

根据上述描述,最有可能的疾病是()

A.视盘血管炎

B.前段缺血性视神经病变

C.急性视神经炎

D.颅内肿瘤

E.视网膜静脉阻塞

题型:阅读理解

在产品的介绍期,什么策略以高价格、高促销费用推出新产品?()

A.快速撇脂策略

B.缓慢撇脂策略

C.快速渗透策略

D.缓慢渗透策略

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