课时作业2
Ⅰ.阅读理解
Have you ever found yourself in this situation: You hear a song you used to sing when you were a child—a bit of nostalgia(怀旧) or “blast from the past，” as we say. But it is not a distant childhood memory. The words come back to you as clearly as when you sang them all those years ago.
Researchers at the University of Edinburgh studied the relationship between music and remembering a foreign language. They found that remembering words in a song was the best way to remember even one of the most difficult languages.
Here is what they did. Researchers took 60 adults and randomly divided them into three groups of 20. Then they gave the groups three different types of
