Recently children have been told to buy tradi...

Recently children have been told to buy traditional alarm clocks instead of mobile phones to wake them up in the morning. Schools will advise pupils to turn off mobile phones or iPads in the evening to have enough sleep.

Researchers from a charity say that using internet-connected devices(装置)in the evening can prevent children getting more rest. Moreover, they suggest that school children should invest in a real alarm clock to make sure that they get a good night's sleep and arrive at school on time.

　　 ①　　 . The result is that 40% pupils in secondary schools can now hardly get on well without these devices. About two-thirds of pupils have a habit of taking mobile phones to bed at night.

　　 ②　　 . The study also shows that girls are more likely to be attracted by mobile phones than boys, and often use the Internet to talk to friends by social networking websites, such as Facebook and Twitter. One girl aged 12 said, "I have been told that I am addicted(上瘾的)to the Internet, and prefer being online to being with other people."

　　 ③　　 . A girl of 13 told researchers, "I can't imagine if someone takes my iPad away. I walk around the house with it even though its' not turned on. I just like being with it." Another girl added, "Sometimes I can't sleep without using the mobile phone at night."

　　 ④　　 . The charity, which was set up to promote(推动)iPads in the classroom, has now given five suggestions to protect children from being affected by electronic(电子的)devices.

1.To get a good night's sleep, school pupils are asked to buy ________.

A.iPads B.alarm clocks C.mobile phones D.electronic devices

2.The underlined words "invest in" in Paragraph(段落)2 mean ________.

A.hand out B.hand in C.spend time on D.spend money on

3.It is better to put "A study of about 3000 pupils shows that almost half feel to be controlled by electronic devices" in ________.

A.① B.② C.③ D.④

4.From the passage, we can learn that ________.

A.most pupils turn off their mobile phones in the evening

B.using mobile phones can make children get more rest

C.one-third of pupils get used to sleeping with mobile phones

D.girls are more interested in using mobile phones than boys

5.What will be talked about in the following paragraph?

A.Examples of boys. B.More information about the charity.

C.The tips given to children. D.Instructions about electronic devices

九年级英语阅读单选中等难度题查看答案及解析

School backpacks have been a hot topic in China recently. Some Chinese parents buy hardcover school backpacks from Japan, although they can be as expensive as 5,000 yuan, according to Chinese newspaper Urban Express. These backpacks are popular because the hard cover helps hold books in place. This can help kids keep their balance and protect their spines（脊柱）. But it turns out that the bags can barely fit in the students’ desks.

A good backpack is important for children’s health. “It can relieve(减轻) pressure from the shoulders.” says Dr Rob Danoff from the US. He also says students need a backpack that’s made for the child’s size. Cushioned(加垫的)backs and shoulders straps(带子) will help them avoid pain.

However, the biggest problem for school backpacks is that they are too heavy, noted Hou Weiguang, a doctor in Chengdu. In China, students have too many textbooks and exercise books. The weight makes many kids suffer from side-bending(侧弯的) spines, Hou said. He suggests that a backpack should be no more than 15 percent of a child’s body weight to avoid pain or injury. That means if a student weighs 50 kg, the backpack should be less than 7.5kg.

Parents need to make sure their kids only carry what they need. Schools and governments need to help too, added Zheng Yongshun, an education official from Hong Kong. He said schools should offer lockers(储物柜) space and shared books so kids can carry fewer books.

1.Why are hardcover school backpacks popular?

A.Because they are made in Japan. B.Because they are quite expensive.

C.Because they help protect kids’ spines. D.Because they can perfectly fit into desks.

2.According to Paragraph2, good backpacks should ________ .

A.have cushioned backs B.put pressure on shoulders

C.be smarter than children D.have shorter shoulder straps.

3.According to Hou, how heavy should a backpack be?

A.Less than 15 percent of a child’s body weight.

B.No more than 50 percent of a child’s body weight

C.No more than 50 kg.

D.Less than 7.5kg

4.The last paragraph is written to offer tips on ________ .

A.how to choose good backpacks B.how to reduce the weight of backpacks

C.how to encourage students to share books D.how to design lockers for students

九年级英语阅读单选中等难度题查看答案及解析

1.Some Chinese parents buy hardcover school backpacks from Japan, although they can be as expensive as 5, 000 yuan, according to Chinese newspaper Urban Express. These backpacks are popular because the hard cover helps hold books in place. 2. But it turns out that the bags can barely fit in the students' desks.

3. "It can relieve(减轻)pressure from the shoulders, "says Dr Rob Danoff from the US. He also says students need a backpack that's made for the child's size. Cushioned(加垫的)backs and shoulder straps(带子)will help them avoid pain.

However, the biggest problem for school backpacks is that they are too heavy, noted Hou Weiguang, a doctor in Chengdu. 4.

The weight makes many kids

Suffer from side-bending(侧弯的)spines, Hou said. He suggests that a backpack should be no more than 15 percent of a child's body weight to avoid pain or injury. That means if a student weighs 50 kg, the backpack should be less than 7. 5 kg.

5.Schools and governments need to help too, added Zheng Yongshun, an education official from Hong Kong. He said schools should offer locker(储物柜)space and shared books so kids can carry fewer books.

A.A good backpack is important for children's health.

B.This can help kids keep their balance and protect their spines(脊柱).

C.Parents need to make sure their kids only carry what they need.

D.School backpacks have been a hot topic in China recently.

E.In China, students have many textbooks and exercise books.

九年级英语补全短文5选5中等难度题查看答案及解析

Storytelling

Storytelling has caught the human imagination for thousands of years. People everywhere have told stories to amuse, to teach, to remember, and just to pass the time. People started telling stories long before writing was invented.1.But people all over the world still tell one another stories out loud. A person who can tell a good story nearly always finds listeners.

Before people developed writing, storytelling was the most important way to pass along information. Anything a culture wanted to protect一its beliefs, its history, and its traditions—had to be told out loud. Each generation would tell the culture’s stories to the next.2.Knowledge passed on in this method is called the spoken tradition. Even cultures that know how to write still pass along some information in this way.

3.In other cultures only special storytellers were trusted to do this important job.A culture’s best storytellers had good memories. They could also make the stories very interesting, so people would listen and remember them. Sometimes people would sing the stories or tell them in the form of poems.4.

However, stories told aloud change over time as different people tell them. A storyteller might change a story in order to make it better. Or a teller may simply not remember all the details of a story. Unlike written stories, the spoken tradition is not created by any one person. 5.Sometimes the stories are collected and written down long after they have been created.

A.In this way the stories were passed along.

B.In some cultures everyone would pass along the stories.

C.Songs and poems can both make stories easier to remember.

D.Instead, a whole culture helps shape the changing stories throughout history.

E.Today stories are also written down in books and acted out in movies, TV shows, and plays.

九年级英语补全短文5选5中等难度题查看答案及解析

I would like to buy the black pen because I ___ that kind of pen ____ well.

A．have told; writes

B．have been told; writes

C．was told; wrote

D．have been told; is written

九年级英语单项填空中等难度题查看答案及解析

Recently, there have been many reasons to feel blue. By “blue,” I mean worried, frightened or unhappy. The outbreak of COVID-19 has made everyone’s life more_______. Some cities are still quarantined. As a result, many people still can’t leave their homes. While we have all been stuck at home much longer than we_______, you may have perhaps come to notice something,　 as I have. You　 might have_________that your potential( 潜 能 ) has not been limited as much as you first thought.

This has been a good chance for all of us to learn how to better_______our resources. After　 all, many students have been asked to start the _______semester( 学 期 ) by taking classes online. I have been_______by some of my own students.　 They used to_______about homework assignments. Now, they are able to responsibly manage their own classwork. Supervision( 监 督 ) from their parents or teachers, it seems, is no longer_______!

Additionally, with a simple internet connection, you may have access to a_______variety of free online resources. I have recently started using Duolingo to review my Chinese, Korean and Spanish.

Finally, you might find that you are able to give your parents a ________around the house. I　 cleaned　 up　 the　 apartment　 I　 share　 and　 do　 the　 dishes　 every　 day.　 I　 taught________how　 to　 cook baguettes(法式长棍面包). I even planted some vegetables in pots — my first time ever doing so in my seven years in China.

Maybe you haven’t yet found your inner potential. Tough( 艰 苦 ) times don’t ________; tough people do.__________your life might be more difficult now, this hard time will ultimately make you a stronger person. How much stronger you will become all________you.

________cloud has a silver lining. What is your silver lining?

1.A.different B.dangerous C.enjoyable D.difficult

2.A.expected B.suggested C.hoped D.wished

3.A.invented B.created C.discovered D.produced

4.A.buy B.manage C.provide D.measure

5.A.spring B.summer C.autumn D.winter

6.A.angry B.worried C.surprised D.scared

7.A.think B.dream C.care D.forget

8.A.believable B.necessary C.reasonable D.unusual

9.A.wide B.deep C.long D.far

10.A.foot B.leg C.hand D.face

11.A.herself B.himself C.itself D.myself

12.A.stay B.last C.disappear D.finish

13.A.While B.Unless C.Until D.Since

14.A.sticks to B.starts with C.depends on D.prepares for

15.A.All B.Both C.Either D.Every

九年级英语完型填空困难题查看答案及解析

It has been around for centuries,but up until very recently,traditional Chinese medicine (TCM) wasn't fully accepted abroad. The 2001 film Treatment(《刮痧》)tells the story of a Chinese man in the US who's charged with guasha, a form of TCM treatment, to cure his grandson's disease.

During the last 10 years or so, however, TCM has been getting increasingly popular all over the world. A report says this style of health care, which includes different forms like herbal medicine and exercise, has spread to 183 countries and areas.

"We have set up 10 TCM centers outside China, and all of them are popular among locals," said Wang Guoqiang at a news meeting on Dec 6. "Governments of 86 countries and areas have signed agreements with the Chinese government on TCM corporation(合作)."

One of the reasons behind the growing popularity of TCM is the increase of scientific research into it. And after Tu Youyou-the Chinese scientist who discovered the anti-malaria(抗疟疾)drug qinghaosu(青蒿素)-won the Nobel Prize, TCM became even more famous all over the world.

However, all these achievements in TCM don't mean that it's problem-free. Over the years,TCM has faced challenges in being able to prove that it has certain effects.

Some researchers have suggested TCM should be more exact and work together with western medicine.

"Bringing together with western medicine and TCM, rather than being in competition, is where the potential(潜力)for great effects is," said Bernhard Schwartlander,the China representative(代表)of the World Health Organization.

1.The film Treatment is mentioned in the first paragraph is to 　　　　 .

A. show TCM is increasingly popular

B. introduce the film Treatment to readers

C. prove TCM is not fully accepted abroad

D. arouse readers' interest in Chinese medicine

2.We can learn from the passage that 　　　　 .

A. TCM is not exact in curing diseases

B. 10 TCM centers abroad are all set up by locals

C. 86 countries have cooperated with China on TCM

D. Tu Youyou's success contributes to the popularity of TCM

3.Which of the following can be the best title of the passage?

A. A Report on TCM　　 B. TCM&Western Medicine

C. Opinions about TCM　　 D. TCM Treatment Spreads

九年级英语阅读单选困难题查看答案及解析

Many homes have cameras to protect them from danger.1..But the cameras do not know whether the person is a family member, a friend, a postman or a criminal(罪犯).

But a new camera made by a French company can recognize(辨别出)faces. It can tell parents at work that their children have returned from school, or that the mail has been sent to their home.

2..When family members enter a home, the smart camera "recognizes" them and sends information to the owner's phone. The owner can choose to see the video then or later.

3., the camera will send a waning sound on the owner's phone.

This is what happened recently to a smart home camera owner named Damien. He lives in Paris.

"On a Friday I was at work, having a big monthly meeting when my phone moved. At first I told myself4., but my phone was telling me there was a face that the camera did not recognize. Something was happening in my house! "

"I saw a person I did not know with his shoes on, which is not allowed in my apartment. I watched it on the video.5..I hurried back home as fast as possible and called the police on the way. Thanks to the smart camera, the criminal was caught soon, "said Damien.

A.But if an unknown person enters a home

B.I felt quite surprised

C.The cameras can tell the owners if someone has entered

D.Oh, it must be a wrong wan

E.It can also tell them if a stranger has entered their home

九年级英语补全短文5选5中等难度题查看答案及解析

— You have been to Yangzhou recently. What do you think of Yangzhou?

—I like it very much. Yangzhou is the most beautiful place _______ I have ever been to.

A. which　　　　　 　　 B. that

C. where　　　　　 　　 D. who

九年级英语单项填空中等难度题查看答案及解析

—You have been to Yangzhou recently. What do you think of this city?

— I like it very much, and I think it is the most beautiful place ____ I have ever been to.

A.which B.that C.where D.who

九年级英语单选题中等难度题查看答案及解析