Homework can put you in a bad mood，but that might be a good thing.New research shows that being too happy can sometimes hurt your learning performance.
Researchers wanted to know whether mood would affect the way children learn.（1）DDIn the study，each child was given 20 problems. （2）EE .The children had to find the small shape while they were listening to either happy or sad music.
To measure their mood，the researchers asked the children to point to one of the five faces，from laughing to crying. （3）AA.Children who listened to sad music pointed to the crying faces instead.
The researchers found that sad children took less time to find the small shapes.（4）BB
（5）CCWhen people feel unhappy，they are more careful with a problem or difficult situation.
A.Children who listened to happy music pointed to the smiling faces，showing that they felt excited
B.They also correctly found three or more shapes.
C.The researchers think that sadness makes people pay more attention to small facts.
D.So they decided to do a study.
E.In each problem a small shape was hidden inside a different，larger shape.
【考点】人与社会．
【答案】D；E；A；B；C
【解答】
【点评】
声明：本试题解析著作权属菁优网所有，未经书面同意，不得复制发布。
发布：2024/5/27 14:0:0组卷：18引用：4难度：0.5
相似题
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1．
Dear Laura，A.For example，you shouldn't put your bread on your plate.
B.I hope to hear from you soon.
C.I'm very comfortable speaking French now.
D.I don't find French customs so strange anymore.
E.Another thing is that it is very impolite to say you're full
F.They go out of their way to make me feel at home.
Thanks for your message .Yes ，I'm having a great time on my student exchange program in France .I was a bit nervous before I arrived here，but there was no reason to be my host family is really nice .（1）.The grandmother has a teenage granddaughter about my age who is really kind.She always talks to me in French to help me practice.And you wouldn't believe how quickly my French has improved!（2）Though I still make lots of mistakes，it doesn't worry me as it used to.
My biggest challenge is learning how to behave at the dinner table.As you can imagine，things are different from the way they are at home.（3）.You're supposed to put it on the table!I thought that was pretty strange at first，but not I'm used to it.You shouldn't eat anything with your hands except bread，not even fruit.You have to cut it up and eat it with a fork.（4）.If you don't want any more food，you should just say，"That was delicious." Also you're not supposed to put your elbows on the table.I have to say that I find it difficult to remember everything，but I'm gradually getting used to it.（5）.
Dear Laura，I'll write again soon and tell you more about my life in France Hope you're having a good school year.
Yours，
Lin Yue发布：2025/1/30 8:0:1组卷：37引用：2难度：0.4 -
2．将下列单词或短语填入空格中，每格限填一词
A．anything B．something C．smell D．already E．other F．other G．went up
One day when Avantis was travelling on his donkey along the street，he saw two men quarrelling with each other．One was a young man，and the （1）was the owner of an eating house．The owner said， "You must pay for the smell of my food．""I haven't taken （2）from your eating house，" said the young man． "Why must I pay you the money？" "You have just walked by my eating house and taken the （3）of the nice food from my eating house，and you must pay for it，" the owner shouted at him．After Avantis knew what they were quarrelling about，he got off his donkey， （4）to the owner and said， "Well，I'll pay you the money．"He took out a bag of money coins．He shook it and said to the owner "There are a lot of coins in it．Have you heard them？" "Yes，I have，" said the owner． "Please pay me the money quickly，then．" "You have been paid （5）!"said Avantis， "You have taken the sound of my coins．The sound is what I have paid for the smell of your food．"发布：2025/4/7 9:0:1组卷：4引用：1难度：0.6 -
3．根据短文内容回答下列问题
Most people make their living with their hands． But Tom makes his living with his feet． It's a very good thing， too．Tom's story happens in a very small city in England． His parents are very poor． Seven people live in their small house． Tom has no place to play but in the street．Tom's father often plays football． Little Tom wants to play football， too． So his father makes a soft ball for him to kick． It's a sock filled with pieces of old cloth． The little boy kicks it every day．At last Tom learns to kick a real football and he can play football very well．
（1）Most people don't make their living with their feet， do they？．
（2）Where does the story happen？．
（3）Where does Tom live？．
（4）What does Tom kick at first？．
（5）Why doesn't Tom kick a real football at first？．发布：2025/4/7 10:0:1组卷：6引用：1难度：0.4
