Are you nearsighted （近視的）？Do you wear glasses？Many of you may say"yes".
In fact China's young people have the highest rate （率） of nearsightedness in the wold，according to a report from the World Heath Organization.More than 70 percent of middle school students in China are nearsighted.
In August，a plan to solve this problem was introduced.It aims to cut down the rate of nearsightedness for middle school students to less than 6 o percent by 2030.Schools across the country are taking action to meet this goal.
Luoyang Experimental School in Henan started with its desks.It has designed special desks which nave a board above the desktop.The board stops students from lowering their heads too close to their desktops.More than 400 students have used them so far.More students will use them son.similarly，the High School Affiliated to Renmin University Chaoyang Branch Schools now providing desks and chairs according to students' heights.Studies have shown that proper desk height can prevent（預(yù)防）nearsightedness.
Spending more time outside can also reduce nearsightedness.Yucai Middle School attached to Chengdu No.7 High School makes sure that its students play outside for at least 80 minutes every day. "We have a PE class and a 20-minute break in the morning and afternoon to do exercise，"said Sun Zihan，14.
Staring at screens can also hurt our eyes.Beijing 101 Middle School has a solution to this problem.In its classrooms，there are special boxes for storing students' cell phones."We have to hand in our cell phones every morning and get them back after school，"said Huang Jiameng，15.
（1）How many way are mentioned to prevent nearsightedness in this passage？ BB
A．Two.
B．Three.
C．Four.
D．Five.
（2）The board above the desktop was designed to CC.
A．make the students see it clearly in class
B．make the teachers work hard
C．protect the students' eyes in class
D．encourage the students to take part in all kinds of activities
（3）How long do the students in Chengdu No.7 High School play outside at least every day？ DD
A．For 20 minutes.
B．For 40 minutes.
C．For 60 minutes.
D．For 80 minutes.
（4）What's the best title of the passage？ BB
A．Spending more time outside
B．Taking action to save our sight
C．What makes us nearsighted
D．A kind of special desk
【答案】B；C；D；B
【解答】
【點評】
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發(fā)布：2024/5/27 14:0:0組卷：0引用：1難度：0.4
相似題
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1．Everyone knows that exercise is important.We all need to exercise.Doctors say it is good for us.It makes our heart and body strong.Children who often exercise are more alert（思維敏捷的）.This means they do better in tests and schoolwork than those who don't exercise.
There are many ways to exercise.You can walk，run，swim，skate，or play ball games.Make sure you exercise in the following ways.
You have to like what you're doing.
Exercise enough，but not too much.It's best to exercise twice each week.Thirty minutes each time is enough.
Try all kinds of things until you find one，two or even three sports right for you.
Lots of people choose to exercise at fitness centers（健身中心）.Why？Because there is a lot of sports equipment（器材）jye.aire.The equipment will help exercise your arms，legs and other parts of your body to make you healthy.Some people buy sports equipment，but it is very expensive.
Exercising can be fun.Friends can exercise together at a fitness center or they can play sports together outside.How do you exercise？
（1）In the passage，the writer tells us that we all need to.
A．drink
B．sleep
C．exercise
D．rest
（2）Which of the following sports is NOT mentioned in the passage？
A．Fishing.
B．Running.
C．Swimming.
D．Walking.
（3）It's best to exercise_____a week and_____each time.
A．once；thirty minutes
B．twice；half an hour
C．three times；half an hour
D．four times；an hour
（4）What does the underlined word "right" mean here in Chinese？
A．右邊的
B．合適的
C．正確的
D．沒關(guān)系
（5）According to the passage，why do many people go to fitness centers to keep healthy？
A．Because they have much free time.
B．Because they don't think they can keep healthy at home.
C．Because there are different kinds of sports equipment at fitness centers.
D．They like it.發(fā)布：2024/12/27 17:30:2組卷：20引用：3難度：0.4 -
2．Many of us don't pay attention to the importance of eye care．It's said that if you take care of your body，then you can 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，gene （基因） and aging （年齡增長）．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 rest 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 fashion but they can also serve as a great way to protect your eyesight fromUV rays．
Eating healthy foods will do good to your eyesight．Remember that vitamins（維生素） A、C and E are good for eyes．Try to eat food groups that have these vitamins．And you should do eye exercises because exercise protects your eyesight，too．If a person exercises regularly（規(guī)律地） 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．In a word，eye care is very important，no matter how old a person is．
（1）All the following causes can lead to bad eyesight except．
A．a(chǎn)ge
B．height
C．reading
D．computer
（2）What should you do if you have to work in front of the computer？
A．Eat healthy foods．
B．Clean the eyes by using cold water．
C．Wear a pair of sunglasses．
D．Have a rest after working for a while．
（3）What do the under words "UV rays" mean？
A．沙土
B．閃電
C．紫外線
D．超聲波
（4）Which is the best title of the passage？
A．Ways of Eye Care
B．Ways of Eye Exercises
C．Way of Being be Happy
D．Way of Being Healthy發(fā)布：2024/12/27 16:30:1組卷：12引用：5難度：0.5 -
3．Today sending text messages（短信） through mobile phone（手機） is a part of our lives．According to a survey（調(diào)查），a third of the U．S．children send more than 100 text messages a day．Sending text messages is becoming more and more popular among young people in China，too．Children prefer text messages to communicate（交流） with friends no matter（不論） where they are，even under the noses of parents and teachers．It seems that some children are"addicted（上癮）"to sending text messages．In fact，sending too many text messages is bad for their lives，health and study．However，it isn't all bad．It helps to improve our lives in some ways．Today many children greet（問候） each other on holidays by sending text messages instead of writing paper cards．During the last Spring Festival，more than 15 billion（十億） text messages were sent in China．"Sending text messages helps save my pocket money，"said Wang Cheng，a friend of mine，"and it saves paper，too．"Many parents send their kids text messages instead of giving orders by mouth．It sounds more friendly．And children can accept them easily．
（1）Sendingis a part of our lives today．
A．magazines
B．text messages
C．cards
（2）young people like sending text messages，too．
A．Chinese
B．English
C．Indian
（3）Why is sending too many text messages bad for study？
A．Because it costs much time．
B．Because it costs much money．
C．Because it makes the parents angry．
（4）Today many children greet each other on holidays by．
A．visiting
B．writing paper cards
C．sending text messages
（5）Sending text messages can．
A．make us study well
B．save money and paper
C．make children clever．發(fā)布：2024/12/27 17:0:1組卷：34引用：1難度：0.9
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