课时分层作业19 必修4 Module 1 Life in the Future(Word练习)-【名师导航】2024年高考英语一轮总复习(老高考)外研版

课时分层作业(十九)　Module 1　Life in the Future Ⅰ.阅读理解 (2022·马鞍山第二次教学质监) Thousands of years of domestication have left dogs with a remarkable capacity to comprehend human speech，and new research reveals that the brains of our four­legged friends are even able to differentiate between languages.Appearing in the journal Neuroimage，the new study is the first to detect such an ability in non­human animals. To conduct their research，the study authors trained 18 pet dogs to lie motionless inside a functional magnetic resonance imaging (FMRI) scanner so that their brain activity could be recorded while they listened to audio recordings of human speech.Two of the dogs involved in the study came from homes that spoke Spanish，while the remaining 16 belonged to Hungarian­speaking families. While in the scanner，each dog listened to an excerpt (节选) from Antoine de Saint­Exupéry's The Little Prince in both Spanish and Hungarian.They also heard disorganized (杂乱无章的) versions of these recordings that made no sense and sounded completely unnatural. When examining the responses of the dogs' brains to these recordings，the researchers noted that activity patterns within the animals' primary auditory cortex (听觉皮层) differed depending on whether they heard actual speech or disorganized nonsense.This suggests that dogs are indeed able to tell the difference between speech and non­speech. The researchers also found that this response to language was more pronounced in older dogs，leading them to conclude that longer exposure to human speech enables pet dogs to improve their language recognition skills. In a statement，study author Attila Andie explains these findings indicate that “the capacity to learn about the regularities of a language is not uniquely human”．However，it remains to be seen “whether this capacity is dogs' specialty，or general among non­human species”． “Indeed，it is possible that the brain changes from the tens of thousands of years when dogs have been living with humans have made