(新高考)高考英语一轮复习考点练习18-阅读之说明文(解析）

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1、考点18 阅读之说明文（解析版）【命题趋势】说明文在高考中一直处于主导地位，其特点：词汇量和长难句比其他体裁的文章多，学生只要账务相关词汇，熟悉句式句型，基本上不会有问题。以下是近两年真题和模拟试题，学生可以集中练*。1.【2021年6月浙江卷】If you ever get the impression that your dog can tell whether you look content or annoyed, you may be onto something. Dogs may indeed be able to distinguish between happy and an。

2、gry human faces, according to a new studyResearchers trained a group of 11 dogs to distinguish between images（图像）of the same person making either a happy or an angry face. During the training stage, each dog was shown only the upper half or the lower half of the persons face. The researchers then te。

3、sted the dogs ability to distinguish between human facial expressions by showing them the other half of the persons face on images totally different from the ones used in training. The researchers found that the dogs were able to pick the angry or happy face by touching a picture of it with their no。

4、ses more often than one would expect by random chance. The study showed the animals had figured out how to apply what they learned about human faces during training to new faces in the testing stage. We can rule out that the doge simply distinguish between the pictures based on a simple cue, such as。

5、 the sight of teeth, said study author Corsin Muller. Instead, our results suggest that the successful dogs realized that a smiling mouth means the same thing as smiling eyes, and the same rule applies to an angry mouth having the same meaning as angry eyes.”With our study, we think we can now confi。

6、dently conclude that at least some dogs can distinguish human facial expressions, Muller told Line Science. At this point, it is not clear why dogs seem to be equipped with the ability to recognize different facial expressions in humans. To us, the most likely explanation appears to be that the basis lies in their living with humans, which gives them a lot of exposure to human facial expressions, and this exposure has provided them with many chances to learn to 。

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