According to a famous optical expert(光学专家),Alexander, who recently visited Shanghai, the developed countries in Europe(欧洲) and America have made rules that children must wear resinous(树脂) glasses instead of the traditional glasses made of glass. This is because the glasses are more likely to do harm to children’s eyesight.
Alexander pointed out, wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems.
In America and Japan, the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses.
Now, about 10 million children in China have different eyesight problems and they need timely treatment.
But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides(而且),the price for the new glasses is a little higher than the traditional ones.
1. This text mainly wants to tell us that________.A.Alexander visited China and introduced a new kind of glasses |
B.resinous glasses are very popular in Europe and America |
C.we should wear resinous glasses instead of glass glasses |
D.glasses can be made of other materials besides glass |
A.stopping to wear glass glasses any more |
B.wearing suitable resinous glasses at the right time |
C.buying a pair of glasses and wearing them right away |
D.buying glasses made in Europe, Japan, or America if possible |
A.resinous glasses are not on sale in China yet |
B.resinous glasses are not acceptable(可接受的)at all in China |
C.glass glasses have disappeared on Western market |
D.glass glasses are the first choice in China not only because they are cheaper |
相似题推荐
【推荐1】Li Qiang is a twelve-year-old boy. He had a headache yesterday. His father took him to the nearest hospital to see a doctor. The doctor thought it was not serious and gave him some pills. The following are the instructions (说明) of the headache pills.
Instructions Take three times a day after meals. Dose(剂量): Grown-ups(成人): 2 pills each time Children(8-15 years old): one pill each time (4-7 years old ): 1/2 pill each time NOT fit for children below the age of 4. Notes: 1. Store it in a cold place. 2. Use it before Dec. 2015 Add: Harbin, Heilongjiang |
根据短文内容,选择正确答案。
1. Li Qiang should take the pills _______ meals.
A.after | B.before | C.when |
A.2013 | B.2014 | C.2015 |
A.one | B.two | C.three |
A.on a medicine bottle | B.in a newspaper | C.in a story book |
A.The pills must be stored in a cold place. |
B.The pills are made in the USA. |
C.Even an adult(成人) can’t take more than three pills each time. |
【推荐2】Vaccines (疫苗)will be used to stop people from getting the COVID-19 virus. China is giving free vaccines to all Chinese people.
The vaccines China is now using are called “inactivated vaccines”(灭活疫苗). They have “dead” viruses inside. They won’t make you sick, but your body will learn what the virus looks like. When your body sees a “living” virus, it can kill it right away.
How is the vaccine given?
China has tested the vaccines in three different age groups: 3 to 17, 18 to 59, 60 and above. The 18-to-59 age group is getting the vaccines first. The other two groups will get the vaccines soon.
Do we still need to wear masks in public places if we’ve gotten the vaccines?
It takes a few weeks for the body to become immune (免疫的).
A.The vaccine is given by injection (注射). |
B.Can people of all ages get the vaccines? |
C.How do the vaccines stop us from COVID-19? |
D.You might want to know how the vaccines work. |
E.During these few weeks, you couldn’t get the COVID-19 virus. |
F.This means a person could get sick just after getting the vaccines. |
【推荐3】Everyone enjoys music. But do you know it can improve the lives of sick kids?
For thousands of years people has believed that music has a great effect on both the mind and the body, but it was only about 70 years ago that scientists began to study its medical(医学)benefits(益处).
Now music is being used in a special programme called Music Therapy (疗法). It helps people improve their quality of life in many different ways by using music. Sophia is 11. She got cancer (癌症) five months ago, but playing music, learning new songs and singing have become a part of life. She said, “It takes my mind off feeling sick. While I am listening to music, it tells me not to give up hope.
It seems that a few minutes of music a day can help keep the doctor away!
A.They found that playing music in hospitals helped sick soldiers feel better. |
B.It includes listening to music, playing instruments, singing, song writing and other games. |
C.It feels like soon my life will turn around and I will be strong again. |
D.So some people like music that they can sing along. |
E.The program has been putting smiles on the faces of kids in hospitals across the country. |
Do you know the reason why we feel tired in the middle of a class? Maybe you would say it is because the teacher’s class is boring.
Purpose of sleep
Why do we need sleep? Sleep helps our body heal (修复) grow and stay healthy. It also gives us energy, so we can be active all day. Doctors and health scientists say: when you close your eyes and need to rest, sleep is just the very best!
Sleep time
Enough sleep is important to us. How much sleep do we need? New-born babies sleep most of the time. They can sleep 20-22 hours a day. Children need 10-12 hours of sleep a day. Teenagers need 8-10 hours of sleep a day because they need lots of energy to grow into their adult bodies. Grown-ups usually need 6-8 hours of sleep to keep active.
Interesting facts
Almost everyone has their dreams while they sleep, but not all of them can tell their dreams clearly when they wake up.
Sleepy animals
It’s not just people that love to snooze (打盹).
A.Some people talk in their dreams. |
B.However, the real reason is probably that we don’t have enough sleep. |
C.In fact, many animals have unusual or surprising sleeping habits. |
D.The older you get, the less sleep you will need. |
E.Many animals also need as much sleep as people. |
F.Some people never dream while they are sleeping. |
【推荐2】The People’s Bank of China has introduced a digital currency in four large cities around China. It marks a milestone on the road towards the world’s first electronic payment system by a main central bank. If successful, it could change how central banks manage cash.
The new currency hasn’t gotten an official name yet. It is known by “DC/EP (digital currency/electronic payment)”. Its test is being carried out in Shenzhen, Suzhou, Chengdu and Xiong’an. The Suzhou government has started paying civil servants half of their transport cost in the digital currency since May. These people have already had an app on their smartphones. They can send the new currency into their bank cards. They can also use it directly at some stores. All these operations can be carried out offline.
China is leading the world by being the first country to prepare for an official digital currency. In recent years, the use of cash has clearly become less and less. Smartphone payment has become increasingly common across the country. Many Chinese people, especially the younger people, no longer carry their wallets when shopping.
China has been working on the digital yuan since 2014. The purpose, China’s central bankers said, is not to want to replace privately-run payment platforms, such as Alipay and WeChat Pay. Instead, this change to an official electronic payment system is being done so that all cash in circulation can be followed. The government says that this will not only help prevent financial crimes, but also improve the speed of payments.
1. How many cities can use the digital currency in China now?A.Two. | B.Three. | C.Four. |
A.The digital currency has been used all over China. |
B.People can use the digital currency in supermarket. |
C.People have to pay online when using digital currency. |
A.Help. | B.Use. | C.Waste. |
A.To prevent financial crimes. |
B.To learn from other countries. |
C.To replace privately-run payment platforms. |
![](https://img.xkw.com/dksih/QBM/2022/7/8/3018250931208192/3069887983378432/STEM/fe940562461f4410b47ec2bb3a3dd119.png?resizew=227)
In 2003, China sent its first astronaut, Yang Liwei, into space. Since then, 13 Chinese astronauts have “reached for the stars”. Zhai Zhigang, Wang Yaping and Ye Guangfu are three of them. They carried out the latest (最近的) Shenzhou XIII mission (任务). Have you ever dreamed of becoming an astronaut like them? How did they get there?
●Health is important
To be an astronaut, you need to be very healthy. Good eyesight, a strong heart and lungs (肺) are important. You’d better not have other small problems. For example a decayed tooth (龋齿) could get worse in space and bring trouble to astronauts. You can’t have scars (伤疤) either. They may split (裂开) in space.
●Become stronger with hard training
For example, you need to build your muscles (肌肉) as strong as professional athletes (专业运动员) by running, swimming and doing pull-up (引体向上). You will also wear a 200-kilogram suit and do tasks underwater for six or seven hours without eating or going to the toilet. This is like doing tasks during a spacewalk.
●Learn science
Knowledge is important as well. Astronauts take 60 courses to get ready for a mission, including math, English, spacecraft design (设计), physics and many more. So they will know what to do when emergencies (紧急情况) happen during the mission. They can also do scientific experiments (实验) in space.
1. If astronauts have a decayed tooth in space, ________.A.they might have heart problem |
B.their decayed tooth might become worse |
C.their good teeth might split |
D.they will have scars in their mouth |
A.Flying an airplane for about 600 days. |
B.Playing sports against professional athletes. |
C.Wearing a special suit and doing tasks underwater. |
D.Practicing spacewalks for six or seven hours every day. |
A.take courses to learn things like math and science |
B.take part in designing spacecraft |
C.make sure there will be no emergencies |
D.do scientific experiments on Earth |
A.How astronauts stay healthy in space. |
B.Why it’s difficult to become an astronaut. |
C.How astronauts are training in China. |
D.What it takes to become an astronaut. |
When a migrant worker (农民工) was asked, “Are you happy? (Ni Xing Fu Ma?)” by a CCTV reporter, he looked confused before replying, “My family name is Zeng. (Wo Xing Zeng.)” This has become a joke. But his answer showed migrant workers and TV reporters live in different worlds and they cannot even communicate with each other.
Similarly, when asked, “Are you happy?” a 73-year-old man, collecting used plastic bottles in a street in Zhejiang, said, “The bottles can be sold for 0.1 yuan each.” Asked again, he said, “The government is good.” The reporter went on, “My question is ‘Are you happy?’” The old man answered, “My hearing is not good.”
The reporter probably tried to reach the same answer that the interviewees(被采访者) including the migrant worker and the old man are “happy”.
In fact, when the question is asked, we should learn about people’s true situation and their true wishes and opinions but their “Yes” or “No”.
Luckily, the government has paid more attention to the importance. Now there are many TV programs giving common people the chance to give their opinions.
“Everything we do is aimed at letting people live more happily.” At last year’s National People’s Congress (人大), Wen Jiabao said and agreed that increasing happiness would be a top aim for the 12th five-year plan.
1. Ten plastic bottles could be sold for ________ to the 73-year-old.
A.0.1 yuan | B.1 yuan | C.10 yuan | D.20 yuan |
A.learning about people’s true wishes and opinions |
B.people’s different replies to “Are you happy?” |
C.improving migrant workers’ education |
D.keeping the old people’s health |
A.The reporters wanted the people to say “Yes” when asked “Are you happy?” |
B.Letting people live more happily is a top aim in the next five years. |
C.The reporter asked the old man three different questions. |
D.We can call the migrant worker Mr. Zeng. |
A.the questions | B.the happiness |
C.the popular songs | D.the education |
【推荐2】
CGTN Olympics Updated: January 22nd, 2022 Gu Ailing encourages more people to start skiing for fun ![]() Freestyle skiing rising star Gu Ailing came back to China earlier this week, preparing to attend the coming 2022 Winter Olympic Games. She will compete in three events, slope style, half pipe and big air, on behalf of China. Having recovered from injury and pain, she started to take part in different competitions in December 2021, Gu has never been absent from podium (领奖台) in any of the nine contests she attended. She has won six gold, two silver and one bronze medals in all the International Ski Federation (FIS) World Cup and Mountain Dew Tour events she appeared in. Gu’s incredible performance in freestyle skiing has made her increasingly popular among youngsters and inspired their interest in flying on snow. In an interview with China Media Group (CMG) earlier this month, Gu said, “I’m so glad that I can be a member of Chinese team and I think skiing is a hobby, not a profession, to everyone, including me. It’s something I love to do,” Gu said. “So don’t treat sports like something you have to do. Stop telling yourself, ‘I must do it’ or ‘I must work hard in practice.’ You first love it before you want to practice and continue to grow better doing it.” “And that’s why I want to tell my friends in front of TV, especially girls, go out there and try it, experience it. Don’t give yourself pressure because no one asks you to be top of the world. When you are enjoying yourself doing sports, you are already the best.” |
A.Movie. | B.Olympics. | C.Medical. | D.Health. |
A.Her achievements in different contests. | B.Her excellent freestyle skiing skill. |
C.Her hard work in training. | D.Her love for the skiing. |
A.took away | B.looked over | C.got well | D.turned around |
【推荐3】Do you know who Shen Yifei is? No? You need to know about this young man. He is one of China’s youngest and greatest 5G scientists. He is only in his twenties. He is really a gifted man.
Shen Yifei was born in Handan, Hebei Province in 1997. He seemed to be born with the ability to learn. At the age of five, he started school. He used only 10 years to finish primary school, junior and senior high school. After he became a 15-year-old university student in Chien-Shiung Wu College, Southeast University, he realized, “No matter how strong you are, there is always someone stronger. All you know is just the tip of the iceberg.” So he was more hard-working than before. He passed all the exams with flying colors.
Since he finished university, he has got three great patents in science and technology. These patents are really important for the development of 5G. What he is doing in 5G will make a big difference to the world.
“If the young people are strong, the country will be strong.” With Liang Qichao’s famous saying in mind, Shen Yifei keeps working hard in science study. We believe this young man will have a bright future and hopefully our country have more and more excellent scientists like him.
根据短文内容,判断对(T)错(F)。
1. Shen Yifei is an excellent Chinese writer.
2. Shen Yifei is about 40 years old now.
3. He started school when he was seven years old.
4. He has three important patents in science and technology
5. “If the young people are strong, the country will be strong.” is the famous saying of Liang Qichao.
【推荐1】What do people think of doing chores? Do they like it or not? How do a couple do chores? Who often does chores at home? A husband(丈夫) or a wife(妻子)? Here is an interesting story about doing chores.
Mr. and Mrs. Jones hardly go out in the evening,but last Saturday Mrs. Jones said to her husband, “there is a good film at the cinema tonight. Shall we go and see it?” Mr. Jones was quite happy about it. So they went, and both of them enjoyed the film very much. When they came out of the cinema, it was already 11 o'clock. They got into their car and began driving home. It was quite dark. Mrs. Jones said, “Look, a woman is running along the road very fast and a man is running after her. Can you see them?” Mr. Jones said, “Yes, I can.” He drove the car slowly near the woman and said to her, “Can I help you.” “No, thanks,” said the woman, but she didn't stop running. “My husband and I always run home after seeing the film, because whoever gets home late will wash the dishes.”
1. What is the story about?A.Watching a movie | B.Bunning | C.Doing chores | D.Going out |
A.a man running after a woman | B.two men running together |
C.a woman running after a man | D.two women running together |
A.Because the woman's husband was angry with her. |
B.Because they like running. |
C.Because neither the man nor(既不……也不……) the woman wanted to wash the dishes. |
D.Because they tried to catch the can. |
【推荐2】Since July 2019, Shanghai has been the first city to sort their garbage. Starting on May 1st, 2020, Beijing also became one of the members by introducing a new garbage sorting policy. Green garbage has come to China.
In the past, people put a lot of garbage into one pile and then took the garbage to landfill sites. These landfill sites, however, could pollute the land and water. So, if we can find ways to reuse or recycle more garbage, then we will cause less pollution.
The new plan asks people to put their garbage into four different boxes, one for each type of garbage. The brown box is for “wet garbage” (such as food and drink waste). The red one is for harmful waste (such as batteries and electronics). The blue one is for recyclable things (such as paper and plastic). And finally, the black one is for “dry garbage” (everything else). This “sort your garbage” plan is the same as other plans used by cities around the world. These plans have been very successful. In Canada, it's expected that 85 %of plastic will be recycled by 2025.
Why should we sort our garbage? The reason is that we are producing increasing amount of waste every year. It's reported that Chinese cities produce over 200 million tons of waste each year. Reducing that amount will surely help the environment.
However, the garbage sorting is a long journey as it takes time for people to learn and form a habit. More cities are on their way. By 2025, it's hoped most Chinese cities will complete the building of garbage sorting.
1. How do the people in Beijing and Shanghai deal with the garbage now?A.They put the garbage into one pile and carry it to the landfill sites. |
B.They sort the garbage into different boxes. |
C.They change most of the garbage into something useful. |
D.They throw the garbage away and burn it. |
A.The brown box. | B.The blue box. |
C.The red box and the black box. | D.The brown box and the blue box. |
A.![]() | B.![]() | C.![]() | D.![]() |
A.To Sum up some right ways to protect the environment. |
B.To give some successful examples of sorting garbage in some cities. |
C.To show us that the landfill sites polluted the land and water. |
D.To encourage people to get into the habit of sorting garbage. |
【推荐3】Painting and writing on walls is nothing new. In prehistoric (史前的) times, people in Africa and Europe painted pictures of animals and people in caves. Graffiti has been found at ancient sites in Greece, Italy, Syria and Iraq. In the Roman town of Pompeii in Italy, archaeologists found a lot of graffiti written in Latin, including political and romantic messages, and even some magic spells!
In the 1970s, young people in New York used pens to write their names, or “tags”, on walls around the city. One of the first “taggers” was Demetrius, a teenager from a Greek family. He wrote his tag on walls in his neighbourhood and in subway stations on the way to school. Other teenagers saw Demetrius’s tag and started writing their own tags on walls, buses and subway trains all over New York. Then, some teenagers stopped using pens and started using paints. Their tags were bigger and more colourful and appeared on trains, buses and walls around the world. In the 1990s and 2000s, a lot of graffiti artists started to make pictures too.
In many countries, it is a crime to paint on walls and street artists can have problems with the police. In other countries, street art is permitted in certain places. Nowadays, street art is more popular with the public. In some cities, there are street art festivals. In Bristol in the UK, there is a street art festival in August every year. Artists paint all the buildings in a street. Lots of people come to watch the artists and take photos. Street art can be seen in galleries (美术馆) too. There have been exhibitions of street art in galleries in Paris, London and Los Angeles.
Most street artists are young people who paint in their neighbourhood or home city. Many of them use the Internet to communicate and share photos of their pictures with other street artists around the world. Although we don’t know what will happen to street art in the future, we can be sure that it is here to stay!
1. Graffiti in ancient times includes different kinds of themes EXCEPT ________.A.names and tags | B.magic spells |
C.animals and people | D.romantic messages |
① Demetrius wrote his tags on walls.
② Many graffiti artists made pictures too.
③ Other teenagers wrote their own tags on walls.
④ There have been exhibitions of street art in galleries.
⑤ More colourful tags appeared on trains, buses and walls.
A.①③⑤②④ | B.①③⑤④② | C.④③①②⑤ | D.④①③②⑤ |
A.protected | B.allowed | C.punished | D.warned |
A.Demetrius was the first graffiti artist | B.street art can be only seen in the street |
C.street artists begin to share their works online | D.Bristol holds a street art festival every September |
A.to tell why graffiti and street art will disappear |
B.to tell the development of graffiti and street art |
C.to tell what will happen to street art in the future |
D.to tell the relationship between graffiti and street art |