With her eyes always feeling tired as she prepared for an exam，16-year-old Sun Run went to the hospital with her parents in January.She was surprised when she found out that her eyesight dropped from 5.0 to 4.6. "A few of my friends have had the same experience these days" Sun said.In fact，poor eyesight among Chinese primary and high school students went up from 59.2 percent to 70.6 percent in 2020，according to the Ministry of Education.
By 2050，half of the people in the world （nearly 5 billion）will be nearsighted（近視），according to a study come out in the magazine Ophthalmology.The main reason for this is that people's lifestyles have changed.They spend less time outdoors and more time looking at screen.
To protect students' eyesight，the Chinese government has worked out new requirements（要求） for school things that will come into use on March 1，2022.For example，according to the requirements，the size of text in students' textbooks should be at least nine-point（小五號）.Teachers should also stop using projectors（投影儀） or television that are too bright.
There are also requirements for desk and classroom lights.For example these lights should give off as little blue light as possible.Blue light is bad for our eyes，as it can kill the photoreceptor cells（感光細(xì)胞）we need，according to Harvard Medical School.Many of the screens we use every day，like our phones and computer screens，give off blue light.What's more，in May 2020，the National Health Commission also required schools to make sure that students should have at least two hours of outdoor activities a day.
Although the government made rules to protect our eyesight，the key point is the students themselves.Good habits might keep eyesight from getting worse.He Jiajing 16，of Guangdong，has good eyesight.She does eye exercises every day，plays on her computer just one hour a week and watches TV from a distance."I take a short break after reading for an hour，" said He.
| Protecting Teenagers' Eyesight | |
| The situation of the students in China | （1） The number of The number of the students with poor eyesight came up by 11.4% in 2020 according to the Ministry of Education. |
| The situation of the people in the world | Half of the people will have poor eyesight because of （2） the changes of the changes of the lifestyle.For example，people spend more time looking at screensthan going outside. |
| The ways to solve the problems | ? Schools must use textbooks with words in the size of no （3） smaller smaller than nine-points.? Projectors or televisions can't be used in class if they are too bright. ? Schools have to （4） provide/supply provide/supply students（4）with with enough chances to exercise.? （5） Having good habits Having good habits is the key point to stop our eyesight getting worse. |
【考點】人與社會．
【答案】The number of；the changes of；smaller；provide/supply；with；Having good habits
【解答】
【點評】
聲明：本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有，未經(jīng)書面同意，不得復(fù)制發(fā)布。
發(fā)布：2024/6/27 10:35:59組卷：3引用：1難度：0.4
相似題
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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發(fā)布：2025/1/30 8:0:1組卷：37引用：2難度：0.4 -
2．將下列單詞或短語填入空格中，每格限填一詞
A．a(chǎn)nything B．something C．smell D．a(chǎn)lready 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．"發(fā)布：2025/4/7 9:0:1組卷：4引用：1難度：0.6 -
3．根據(jù)短文內(nèi)容回答下列問題
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？．發(fā)布：2025/4/7 10:0:1組卷：6引用：1難度：0.4