题型:阅读选择 题类:常考题 难易度:普通
广东省佛山市禅城区2019-2020学年七年级下学期英语期末考试试题(含听力音频)
Can you remember your life when you were just one year old? It's almost impossible, isn't it?- in fact, we usually remember very little of life before the age of seven. It feels like at that young age, we don't know how to remember things well.
Why can't we remember anything about our lives when we were babies? Scientists have worked hard on this problem for many years. Now, a study in Canada may give us an answer. It is a study about "neurogenesis"(神经形成). During the neurogenesis, the brain makes neurons(神经元)and cells(细胞),two important things that help us remember.
From the study, we know that when the brain is doing a lot of "neurogenesis", it moves away a lot of things we remember before. So we can't remember things at that time. When we were born, our brain worked very hard at "neurogenesis", our memories(记忆)from that time don't stay with us.
Canadian scientists did some tests on the mouse-some of them young, and some of them older. They found that the young mouse doing neurogenesis had very few memories. For older ones, they found that memories could easily stay.
Paul Frankland, a scientist, said, "We think our studies begin to answer why we have no memories from our earliest years. "But even if science can answer that question, there is till a long way to go before it shows us how to remember them.
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Most students have some problems when they are in junior high school. Some students worry a lot that their parents want them to be the best. Others don't get on well with people. They are not good {#blank#}1{#/blank#} expressing their feelings.
Jim's English teacher says quickly in class. So he can't understand {#blank#}2{#/blank#} English teacher's words during classes. And he can't master basic English. Every time he needs to answer questions in class, he {#blank#}3{#/blank#} too nervous to say anything. He goes {#blank#}4{#/blank#} of his way to learn, but he still makes mistakes. So he is down. His brain was {#blank#}5{#/blank#} and he couldn't talk.
Another student, Mary, is afraid of exams. When she looks at the exam paper, she doesn't know {#blank#}6{#/blank#} to write. Her parents are strict with her. Sometimes she cries with{#blank#}7{#/blank#}.
Some students don't like to ask teachers or classmates for help {#blank#}8{#/blank#} they think it will be a shame. Others don't want to talk to anyone about their study. An expert has some{#blank#}9{#/blank#} for teenagers: Talk with your parents or teachers often. {#blank#}10{#/blank#} some group activities and play sports. They will be good for their development.
Do you really know clearly about your personalities (性格)? Here is an interesting quiz with some questions. Your choices can tell you what you are like. Just have a try for fun!
Questions and choices | Results and personalities |
When you watch TV, what kind of food do you eat? A. McDonald's or KFC. B. Cakes or cookies. C. Beef noodles or rice. D. Pizza. | A--You dislike being alone. You like to be with friends. B--You are quiet and enjoy staying alone. You don't want to be with too many people. C--People like you because you are easy-going and outgoing. D-You are proud and confident. But sometimes you think too much of yourself. |
What would you put up on the wall in a large room? A. A painting. B. A photo. C. A calendar(日历). D. A clock. | A--You like to be around friends and family. B--You like fashion. You care a lot about the way you look. C--You are hard-working and ambitious(野心勃勃的). But sometimes people find you boring. D--You are careful. You make a plan before acting. |
What do you like to keep as a pet? A. Chihuahua. B. German shepherd. C. Bulldog. D. Poodle. | A--You are smart and creative. Maybe you need company(陪伴) B--You're energetic and outgoing. And you have a brave and strong personality, C--You are gentle (温和的) and you're always caring for others. D--You enjoy the challenge and are ready for any exciting activity. |
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