题目内容

It seems to be strange to you there is a blind spot(点) on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open.
　　Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you’ll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you’ll find the letter R disappearing.
Why does the letter disappear? It is because there is a blind spot on the eye. When the image of the letter falls on the blind spot, it won’t be seen. That is why either of the letters disappears.
小题1:The writer of the passage thinks that _____ there is a blind spot on the eye.
A．few people knowB．no one knowsC．most people knowD．all the people know
小题2:In which order should you do the experiment?
①Hold the card  ②Move the card nearer   ③Close your right eye
④Write two English letters  ⑤Look at the letter R   ⑥Make a card
A．④⑥①②③⑤B．①③⑥④⑤②C．⑥①④③②⑤D．⑥④①③⑤②
小题3:The passage mainly tells us _______.
A．how to find the blind spotB．an interesting experiment
C．where the blind spot isD．there is blind spot on the eye

小题1:A
小题2:D
小题3:D

试题分析：这篇文章通过一个实验告诉我们，在我们的眼睛里有存在一个盲点，对于这个知识很少有人知道。
小题1:细节题。根据文章It seems to be strange to you there is a blind spot(点) on the eyes.可知，很少有人知道我们的眼睛有一个盲点。故选A
小题2:细节题。根据文章可知，我们做实验的顺序应该是：制作一个卡片，写上两个英语字母，举起卡片，闭上右眼，看字母R,移动卡片离眼睛更近。故选D
小题3:主旨题。这篇文章通过一个实验告诉我们，在我们的眼睛里有一个盲点。故选D
点评：对于此类科普类说明文，学生在答题时需要把握好答题的方法，首先对文章进行整体的阅读，初中的阅读来说不难，重在对单词词义的考察及其整个文章语言逻辑关系的判断。所以在平时的学习中除了多去积累记忆单词外，还需要适当做题，保持良好的语感与阅读的习惯。
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Many of us don’t pay much attention to the importance of eye care. It is said if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes（基因）and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercise protects your eyesight, too. If a person exercises regularly (定期的) and eats the right kind of food, his eyes will stay in good condition for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. All in all, eye care is very important, no matter how old a person is.
小题1:____ is the most important way to protect our eyes.
A．Natural eye careB．Taking medicineC．Seeing the doctorD．Being happy all the time
小题2:All the following causes can lead to bad eyesight except______.
A．agingB．heightC．readingD．computers
小题3:What should you do if you have to work in front of the computer?
A．Eat healthy foods.B．Clean the eye by using cold water
C．Wear a pair of sunglassesD．Have a rest after working for a while
小题4:What do the underlined words “UV rays” mean?
A 沙尘 B. 闪电  C. 紫外线  D. 超声波
小题5:Which is the best title of the passage?
A．Ways of Eye CareB．Ways of Eye Exercises
C．Ways of Being HappyD．Ways if Being Healthy
Air is all around us. It is around us as we talk and play. From the moment we were born, We are surrounded(围绕)by air. When we sit down, it is around us. When we go to bed, air is also around us. Wherever we are on the earth, We are surrounded by air. We live in air.
All living things need air, living things can’t live without air. We can go without food or water for a few days, but we can’t live for more than a few minutes without air. We breathe(呼吸)in air. When we are working or running, We need more air. So we breathe faster than usual. When we are asleep, We need less air.
小题1:From the text, we know that on the earth _____
A．there is air everywhere
B．some animals don’t need air
C．plants need more air
D．for a long time people don’t need air
小题2:The writer tells us that _____
A．there is less air on the earth than on the moon
B．the earth is covered with air
C．the earth is covered with water
D．there is no air on the earth
小题3:Which is the first important thing for people’s lives?
A．WaterB．AirC．FoodD．Sunlight
小题4:Which of the following things needs air?
A．LandB．A mirrorC．A catD．A river
小题5:A man needs more air when he _____
A．diesB．runs fastC．takes a restD．sleeps


London has a new magazine. But it is not printed(印刷) on paper. Everyone who has a television can receive it because it is on TV.
In order to read this magazine you have to have a decoder (解码器). Each page of it is numbered, so you only have to dial the number to choose which subject you want to read about. There are all kinds of information ---everything is included from cooking to the latest sports news.
If you want to read the news, the first thing you have to do is to turn to the back page, which has an easy-to-remember page number, 100 for example. Then you start choosing what you want to read. The news is on page 101 to 109, so you put in the numbers and the news appears written across your screen. Perhaps you want to go out in the afternoon, so you press 181, and a brightly colored weather map appears on the screen. But the weather is terrible, so you decide to go shopping and dial 162 for a list of the week’s best bargains. But should you drive or take the train? To answer that question you only have to press 189 for the traffic report. It is very simple to use. But probably the best thing about the service is that it is being updated all the time. Journalists type new material directly onto the screen and the whole pages of the magazine can be replaced in minutes.
London already has three services. One, sent out by TV, is called ORACLE while the other two, on BBC, are called CEEFAX because they let you see facts. Although CEEFAX and ORACLE have been operating for some time, they have not been well publicized(宣传). BBC engineers do not think that their idea will ever replace books and newspapers because they can be taken with you everywhere. But many people would agree that is a breakthrough(突破) as great as the invention of printing, which could not just change our reading habits but our whole way of life.
小题1: We can know from the passage that in London        .
A．the magazine is available at any local home
B．most of the postmen will lose their jobs some day
C．everyone can read this magazine if they have a television
D．the readers can get various kinds of information staying at home
小题2:In the sentence “Each page of it is numbered,” the word “it” refers to the        .
A．magazine B．programC．decoderD．subject
小题3:According to the passage, the “decoder” is used to help people        .
A．work out the total(合计) of certain numbers
B．read the information sent by TV signals
C．go shopping and have other entertainment
D．receive some special TV program for entertainment
小题4:The passage is mainly about        .
A．a new magazine printed in London
B．an up-to-date way of getting information
C．a popular TV program about magazines
D．an advanced technology helping people communicate


I started learning to play pipa at the age of four. At that time,I was really   1  of pipa because the four strings always cut my fingers. The cuts were not deep   2  they were long, and they really hurt ! So my parents bought me a roll of tape to protect the  3  of my left hand.After a few days, however, I   4   the tape! When my mother found out the reason, she said   5  and bought a new roll of tape.I had only used the second roll for a few weeks  6  I lost it again! "You should try to play pipa without tape," my father said to me. But I cried and   7 another roll. My father agree and bought me another new roll.After a few months, I lost the third roll! Then the  8  , and then the fifth  After this happened eight times, my mother got really   9 !"I won't buy you any more tape," she said to me. " Now you have to play pipa without tape
You must   10  it is carelessness that hurts your fingers!"
小题1:A. fond                   B. afraid                  C. proud
小题2:A. but                  B. and                      C. then
小题3:A. arms               B. ears                    C. fingers
小题4:A. sold                 B. lost                   C. bought
小题5:A. nothing            B. anything                C. something
小题6:A. until              B. after                   C. before
小题7:A. asked for          B. worried about           C. thought of
小题8:A. third                B. fourth                 C. fifth
小题9:A. happy                B. excited                C. angry
小题10:A. expect                B. forget                  C. remember
Baboons(狒狒) live in Africa. They are like monkeys. Most people think daddy baboons don’t know their babies. But scientists (科学家) find that daddy baboons know how to help their babies. The daddy baboons are smart.
Joan Silk is a scientist. She studies the baboons for 3 years. She says the daddy baboons are happy to see their babies. They have big teeth to help the babies to eat hard things. Mother baboons are small. And they live in a place. When a mother baboon gives birth(分娩), she often has only one baby. Baby baboons have fur. They are very cute.
During the day they eat things. At night, they sleep in the trees. Most children like baboons because they look like the man.
小题1:Where do baboons live?
A. In Africa.         B. In America.       C. In Canada.
小题2:How are daddy baboons?
A. They are shy.
B. They are beautiful.
C. They are smart.
小题3:They underlined word “hard” means________ in Chinese.
A. 困难的              B. 柔软的          C. 坚硬的
小题4:The mother baboon usually has _______baby baboon(s) when she gives birth.
A. one                  B. two              C. three
小题5:Which of the following is TRUE?
A. Baboons are small monkeys.
B. Baby baboons are very cute.
C. Daddy baboons don’t know how to help their babies.
You hurry into the kitchen，open the refrigerator and suddenly you forget why you open it．“What am I looking for？”You ask yourself．“What am I doing here？”Don't worry．You are not losing your mind．We have all had this kind of thing．If you think about something very quickly，it goes into your short-term memory and it goes right back out in just a few seconds．You have not moved things from short-term to long-term memory，so you won't be able to remember it later on．
What can you do to help get back your missing short-term memory？You may go back to where you were．So，for example，if you were sitting in a chair listening to the music in the living room，just go back into the living room．This will help you remember，and when you are back in the living room，you will suddenly think，“Oh，yes，I was thirsty and I wanted something cold to drink．That is why I went to the fridge．”If，sometimes，you can't go back to where you were before，just try tracing your steps back in your mind．Think back to things you did before，and this may help you．
小题1:We sometimes forget why we open the refrigerator, probably because___________.        
A．We lose our mind.B．We are not thirsty.
C．We think about something too quickly.D．we won’t be able to remember things.
小题2:What can you do to help get back the missing short-term memory?
A．Stay where you are.B．Make yourself thirsty.
C．Listen to some music.D．Try tracing your steps back in your mind
小题3:Which of the following is TRUE according to the passage?
A．Only a few of us will have such experiences,
B．People always forget why they hurry into the kitchen.
C．It doesn’t matter if you can’t remember why you do a certain thing at times.
D．Have something cold to drink can help you to remember the things.
小题4:Which is the best title?
A．Lose your memoryB．What’s wrong with you?
C．Learn to forgetD．Just open the refrigerator
In America, parents want their children to do something they can.小题1:, they want them to use小题2:wisely（精明地）. When the children are still very young, parents will begin telling them different kinds of money. Parents also tell them  what money can小题3:.When the children  become a little小题4:, parents teach them to save  money. If the children want to buy something, they can use小题5:money. Parents will tell them what they should buy and what they shouldn’t  .
When children use their money, parents often tell them to share（分享）with小题6:Parents are glad小题7:their children share their money and help others.小题8:the children can learn to be helpful. Parents also teach their children to make a plan for小题9:money. It is good for them.
In America, people often sell some of their old things . If people buy them, they can get some money. Some children help others wash cars小题10:sell newspapers to get money . But in China, parents have different opinions. Maybe there is something good for us to learn. Do you think so ?
小题11:
A．For example B．HoweverC．Such asD．Because
小题12:
A．thingsB．computersC．moneyD．time
小题13:
A．be used toB．is used forC．use forD．be used for
小题14:
A．big B．youngerC．olderD．old
小题15:
A．their ownB．of their ownC．his ownD．themselves
小题16:
A．the othersB．othersC．otherD．the other
小题17:
A．seeingB．to seeC．lookingD．to look
小题18:
A．On the wayB．In this wayC．In the wayD．By the way
小题19:
A．spendingB．costingC．takingD．paying
小题20:
A．andB．orC．butD．though
Andrew Engel was puzzled. He was sitting in class, but had no idea what the other students were talking about. He had done his homework, paid attention to lectures, and taken notes, but nothing was familiar. “Everyone is so much cleverer than I am,” he thought. It was a strange feeling, as he was always a good student in high school.
He felt even more puzzled a few days later. He got lost on his way to his favorite cinema. What’s worse, he began having trouble finding the right words when speaking. He asked, “What’s for dinner, Mom?” after he had just eaten. Poor Andrew, he was only 15!
His parents were worried and took Andrew to see a doctor. A brain scan（扫描） made it clear: Andrew had a malignant brain tumor(恶性脑肿瘤) . It was pressing on the part of the brain that makes new memory. He should be operated on as soon as possible. Andrew was scared!
Doctors removed the tumor, but Andrew’s memory was still poor. He was told he would probably never go back to school. Andrew was eager to enter a university, but it seemed that his dream wouldn’t come true.
“Even though they told me this, I knew I wanted to go back to school,” Andrew said. “I wanted to get my memory back.”
Andrew began by auditing(旁听) an English class at a nearby school. In class, he took notes carefully and read his notes several times a day, then typed them again and again. He studied twelve hours a day, seven days a week. He worked ten times harder than other students. In 2007, at age 29, he graduated from a local university. Six months later, Andrew found a job.
小题1:Andrew’s strange behavior(行为) including all the following except_________.
A．having no idea what the other students were talking about
B．getting lost on his way to his favorite cinema
C．having trouble finding the right words when speaking
D．not knowing who he was
小题2:The underlined word "scared" in the third paragraph means “ __________”.
A．very frightenedB．very excited
C．very surprisedD．very happy
小题3:The tumor in Andrew’s brain __________.
A．didn’t damage his memory
B．didn’t have to be removed
C．caused his forgetfulness
D．is still in his brain
小题4:Andrew studied very hard at the nearby school because ___________.
A．he wanted to realize his dream
B．he liked to stay with other students
C．he wanted to forget his illness
D．his parents wanted him to do so
小题5:Which of the following is the best title of the article?
A．A man with an amazing brain
B．An unusual story of memory lost and found
C．How to improve your memory
D．Never lose your memory

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