分析 文章大意:这是一篇科普知识类阅读,短文主要介绍大脑通过感觉系统接收到外部世界的信息.这些信息通过眼睛,鼻子,耳朵,嘴和身体表面来收集的.事实上,科学家们还不完全了解记忆的工作,也不确定人类的大脑可以储存多少信息.长期记忆在很大程度上取决于我们对收到的信息的含义的理解.
解答 46.答案:A.细节理解题.根据第一句The brain receives information from the outside world through the sensory system.大脑通过感官系统接收来自外界的信息.可知,信息通过感官被收集,选A.
47.答案:B.细节理解题.根据第一段第三行very old people often remember things that happened in their childhood which have not come to their minds for sixty to seventy years.非常老的人经常记得他们童年时发生的六十到七十年没有想到的事情.可知,老年人能记得七十年前发生的事.选B.
48.答案:A.细节理解题.根据第二段School children in class often seem to use the Short Term Memory if they are not interested in the subject.在课堂上学的孩子如果不感兴趣的话,似乎经常使用短期记忆.可知,学校的孩子对他们不感兴趣的东西很快就会忘记.选A.
49.答案:B.细节理解题.根据第二段第三行he puts the information in his Long Term Memory,and he never loses it.他把这些信息放在他长期的记忆中,他从不丢失它们.可知,更好的理解信息的意思.应该把更多的信息放在长期记忆中.选B.
点评 阅读题型,要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解.根据所给问题选择正确选项完成试题.
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