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题型:阅读还原 题类: 难易度:普通

广东省深圳市南山区南外滨海学校2024-2025学年上学期九年级第一次学情反馈英语试题

阅读理解

What is the most stressful thing in school? It is probably exams. Exams can put us under a lot of pressure. But some students do well under pressure while others feel terrible. 

It all comes down to dopamine(多巴胺).  It has many important roles: influencing memory, attention, and how we learn. Our brains work best when there is an even(均等的) balance of dopamine— not too much or too little. The brain controls dopamine in two ways. It either takes out dopamine quickly or gradually. Exam success can be related to how fast dopamine goes back to an even balance.

 If you become stressed, your brain will start to have too much dopamine.  The quicker you are able to go back to an even balance of dopamine, the quicker you can fix yourself perform better on a test.

Scientists found that, during a test, people who slowly got back to an even balance of dopamine scored 8 percent lower.   The answer is yes. So don't fear, there is some good news. The study also found that the more practice you get, the less stressed you' ll be. So, it turns out that practice really does make perfect.

A. What happens when we sit for an exam?  

B. It is like a cup flowing over with water.  

C. So, why do some students perform better under stress?  

D. That's the difference between a good mark and a bad mark.  

E. Dopamine is a chemical in our brain that sends information to our body.  

F. Is there anything that can help change the speed of dopamine getting into our body?

举一反三
阅读理解

    Beautysleep is a real thing, researches have shown that people who have enough sleeplook more attractive (有魅力的) to others.

    A few badnights are enough to make a person look especially "more ugly", theirsleep experiments show.

    Theresearchers asked 25 university students to join in their sleep experiment.They were asked to get a good night's sleep for two nights.

    A weeklater, they were asked to sleep for only four hour every night for two nightsin a row. The researchers took make—up free (素颜) photos of the volunteers afterboth the good and the bad sleep.

    Next, theyasked 122 strangers to have a look at the photos and judge (评价) them on attractiveness, health,and sleepiness, as well as asking them: "How much would you like to makefriends with this person in the picture?"

    Thestrangers were good at judging whether the person they were looking at wastired, and if he was sleepy, his attractiveness score would be low.

    Thestrangers also said they wouldn't want tosocialize with the tiredstudents. The researchers say this is natural for people. An unhealthy-lookingface makes people run away. In other words, people don't want to hang aroundwith people who might be ill.

    Dr Brewer,an expert at the University of Liverpool said: "Judgment of attractivenessis often unconscious (无意识的), but we all do it, and we are able to judge on even somethingsmall like whether someone looks tired or unhealthy. This study is a goodreminder of how important sleep is to us."

在空白处填入一个适当的词,或填入括号中所给单词的正确形式。

A smile shows that a person is happy. For example, a person may smile when he or she is pleased {#blank#}1{#/blank#} so me progress in studies or hears a funny joke. There are other good {#blank#}2{#/blank#} (reason) to smile often.

First, it is {#blank#}3{#/blank#}(easy) to smile than to show unhappiness. In fact, it only takes 17 muscles(肌肉) to smile, but it takes 43 muscles to show unhappiness. So give the muscles in your face {#blank#}4{#/blank#} rest and smile!

 {#blank#}5{#/blank#} (two), smiling is a way to show you are friendly. People often say a smile is the best thing a person can wear. That is because it is easy to be around someone who is smiling and happy. Almost no one {#blank#}6{#/blank#}(want) to stay with someone who is always unhappy.

Third, smiles have power(感染力). Both smiling {#blank#}7{#/blank#} laughing can easily and quickly spread from one person to another. When a person laughs, people tend(往往会) to laugh with {#blank#}8{#/blank#}(he) or her. If a person is sad, the best thing to do is to share a smile or a laugh.

 {#blank#}9{#/blank#}(final), smiling is very good for the body. Even though you are sad, try smiling. You {#blank#}10{#/blank#}(find) that it will be difficult to stay sad for very long!

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