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此题要求改正所给短文中的错误。短文中有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（^），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词。

2. 只允许修改10处，多者（从第11处起），不计分.

When I was a child, I hoped to live in the city. I think I would be happy there. Now I am living in a city , but I miss my home in countryside. There the air is clean or the mountains are green. Unfortunately, on the development of industrialization, the environment has been polluted. Lots of studies have been shown that global warming has already become a very seriously problem. The airs we breathe in is getting dirtier and dirtier. Much rare animals are dying out . We must found ways to protect your environment. If we fail to do so , we’ll live to regret it .

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注:1.每句只有一处错误, 每处错误及修改均仅限一词；

2.错误类型不涉及单词拼写

3.格式错误不得分

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线( \ )划掉。

修改：在错的词下面划一横线，并在该词下面写出修改后的词。

1.Every room has a computer with a special screen, that is almost as big as a cinema screen.

2.He works very hard and has made a great progress in maths.

3.The story he told was so amused that we couldn’t help laughing in class.

4.The reason why Peter is so happy is because he passed the exam

5.I read books and listened my Chinese cassettes.

6.For many years, trained camels carried food and other supplies, returned with wool and other products.

7.I was enjoying the fantastic scenery while something unpleasant caught my eyes.

8.In the last twenty years, seven Canadian scientists won the Nobel Prize.

9.Then we lie down and bathed in the sun.

10.Don't eat so many sweets and you will have a toothache.

11.He’s been nervous today, wait for the results from the doctor.

12.She doesn’t go out with people who smoke in order to start smoking again.

13.It is difficult to breath and the dust makes me ill.

14.By the time we arrived at the stadium, the band has begun playing.

15.They were happened to meet each other at the concert.

16.He is great success as an actor and he has played many classical characters.

17.She went to a TV studio, which she sang a song from her new album.

18.Every possible means has tried so far.

19.Usually, it is the female characters interest us most.

20.There’s a saying in the travel trade that all tourists are ripping off.

Many Shopping malls now have special areas that offer shoppers their first chance to experience “VR technology”. You may have entered one out of curiosity, or you may think it is just another piece of useless technology. Whatever your opinion, VR, or virtual(虚拟的)reality, is going to become a big part of our lives very soon.

2016 saw the introduction of many fancy products in the world of VR, including Microsoft's HoloLens and Samsung's Gear VR. All of them offer an exciting look at the new realities” and opportunities that VR brings.

These, however, are the early days of a technology that is expected to go from strength to strength. And 2017 looks like it is going to be the year in which VR technology really takes off.

For a start, using VR will become more normal in 2017. Microsoft and Intel have already discussed their plans for simpler and less expensive VR headsets.

The idea of VR will stop being a sci-fi (science-fiction) idea, and instead it will turn into an industry of real products used as ways to show off imagination.” said Andrew, a designer at US VR Company, Survios.

It is also expected that VR products will play a part in more common and real-life fields like fashion and film. For example, to enjoy the atmosphere and energy of the front row experience at a fashion show, fans will no longer have to go along in the flesh. Instead people will be able to enjoy the experience by just wearing a VR headset at home.

You can also expect VR mirrors and fitting-rooms sooner rather than later. '' This is an especially good opportunity for brands looking to offer very personalized experiences.'' said Roy DeYoung from US-based marketing agency, PMX.

As time goes on, there will be less discussion about whether people will accept VR technology. It will simply be a discussion of when.

1.Why do many shopping malls have areas for VR experiences?

A. To collect shoppers' opinions.

B. To meet the demands of shoppers.

C. To introduce the new technology to shoppers.

D. To entertain shoppers with new technology.

2.The underlined phrase “in the flesh” can be replaced by_____________.

A. in time B. in person

C. in line D. in order

3.What can we learn about VR products from the passage?

A. They are cheap for the time being

B. They are being used almost everywhere.

C. They won't be accepted for many years.

D. They will meet more personal demands.

4.What may be the best title for the passage?

A. VR Takes over Fashion

B. VR Mirror are around the corner

C. VR is Becoming Real

D. VR Meets our Life Goal

1.The tour companies ______ to be allowed to hunt for a fee, which made a lot of money for the farmers.

2.The drug has an immediate __________ on the patient.

3.People held completely different views, and__, the discussion came to nothing.

4.They did not want to protect us ________ tourists love to see us。

5.He’s ___________________ his father being a famous scientist.

6.National natural _____ should not be opened to tourists. Do you agree?

7.Daisy hurried to ____________ and put on her jeans and sweater.

8.I believe that you ____________ animals and plants disappearing.

A cellphone is one of the few things that we hold close to our faces all the time, and yet it could possibly explode - this is what made the recent Samsung’s Galaxy Note 7 smart-phone accidents so shocking.

According to technology news website The Verge, flawed（有瑕疵的）phone batteries might be to blame.

Even if you are not a science student, you probably know that it is common sense that the anode (the negative（负的）end of the battery) and the cathode (the positive end) should never touch. If they do, the battery will short-circuit（短路）, causing a powerful electrical reaction that can destroy the battery and cause a fire.

This is why all lithium-ion（锂离子）batteries - the kind that can be found in many of our devices like tablets and cameras - have a separator layer inside to stop the two ends from touching one another.

But somehow, the separators in some of the Samsung phones broke, causing explosions.

Overcharging is another problem that can make batteries heat up quickly. Fortunately, most batteries are designed to be able to automatically stop charging once they are fully charged. But again, this somehow failed to happen in some of the Samsung phones.

The two “somehows” may sound random（随机的）and hard to explain. But they actually both come from the fact that phone producers have been pushing the limits of batteries to meet customers’ demand for a longer battery life.

According to Lynden Archer, a materials scientist at Cornell University, US, we have already achieved 90 percent of the battery life possible from a lithium-ion battery. Customers’ demand that their devices get thinner has also given producers little choice but to try to put more power into thinner batteries.

“The more energy you put into a box, the more dangerous it’s going to be,” Billy Wu, a lecturer at Imperial College London, told The Guardian.

A thinner battery also means producers have to use thinner material for separators, and thinner material has more chance of breaking.

1.A separator layer is put in lithium-ion batteries in order to ___________.

A. ensure a longer battery life

B. prevent a battery from short circuiting

C. connect the anode and the cathode

D. reduce a certain electrical reaction

2.What are the direct reasons for the Samsung phone explosions?

A. Short circuiting and overheating

B. Pushing the limits of batteries

C. Overcharging and thinner batteries

D. Automatic charging and broken separators

3.Lynden Archer’s comments indicate that ___________.

A. demands for thinner cellphones are unreasonable

B. lithium-ion batteries can’t hold much more power than that they do now

C. producers can use 10 percent of a lithium-ion battery

D. new material for batteries is needed to meet consumers’ demands

4.What is the writer’s main purpose of writing the article?

A. To describe problems facing cellphone producers

B. To explain the reasons for the Samsung phone explosions

C. To teach us common sense when it comes to batteries

D. To warn us about the dangers of lithium-ion batteries

Devon, 17, is used to paying her own cell phone and car expenses. But lately it's been harder. The family she baby-sits for hasn’t been calling as much as usual and she couldn't find a job over the summer. Devon's dad said it's a sign of the tough economy. He told her he's feeling the pinch too and that he had to use her college fund to pay the loan(货款).

This kind of money troubles isn't strange to common families these days. In fact, it's hard to avoid news about the economy on the screen of the TV or the computers recently. It can seem a bit worry and some families are hit really hard.

For most people, the big problem is that things cost more at a time when they have less money to spend. But higher prices aren't the only problem. Many people are having a tough time making payments on some types of home loans.

Therefore, some families are cutting back on what they spend. For example, eating out less, staying home instead of going on vacation, moving to a less expensive house and so on.

However, as discouraging as things may seem now, the good news is that the economy always gets back on track after a while. Jobs may be hard to find, but the slow economy can open up new opportunities. The couple Devon babysat for might cut back on evening's out, but they could be interested in hiring her for after-school care. Perhaps it's time to sell her old toys and baby gear (设备)in the basement(地下室) or help others sell these items online if she is good at it. She could charge them a fee to sell their old stuff(东西).

1.What does the underlined phrase in the first paragraph refer to?

A. Getting hurt. B. Receiving less calls.

C. Out of work. D. Short of money

2.According to the passage, what constantly appears on the screen nowadays?

A. News on the tough economy. B. Devon's family troubles.

C. Advertisements for babysitters. D. Information on yard sales.

3.What do people do to overcome the tough economy?

A. To strike for high pay. B. To open a new store to sell toys.

C. To cut down their expense. D. To move to other places for vocations.

4.The passage is mainly about________

A. Devon’s own family money troubles

B. family troubles made by tough economy

C. ways of solving the slow economy

D. the increasing prices and expenses

When I say I believe all children can learn, people sometimes misunderstand. Because I have been working with poor children in Harlem for the last 25 years, some people think I am saying that if you give a bright kid from a poor family a good ____ support system, he or she can succeed. That’s absolutely true, ____ that’s not what I mean. You see I truly believe that all kids can learn. I believe it, I’ve seen it, and I’ve even _____it.

Back in 1975 I worked in a summer camp ____ for kids with real problems. They are kids that everyone – ____ their parents – had given up on.

We would ____ with the kids. These children didn’t know the difference between baking powder (面粉) and salt, but ____ they had eaten a warm biscuit out of the oven, they wanted to learn how to make some more.

___ , kids who couldn’t sit ____ were carefully looking at ingredients as we measured them out, learning the simple math and spelling lessons we could along the way. By the end of the summer, I remember parents crying when they saw how their children had ____ .

The biscuits , ____ , were delicious, and I can still remember the taste of them today. More importantly, I still remember the lesson they taught me: that if we, the ____, can find the right ____ for a child, there’s hope for their education. That starts with looking hard at each child, finding out what ____ them, and taking advantage of that excitement.

When I was growing up poor in the south Bronx, one of four boys ____ by a single mom, I probably looked like I was ____ nowhere, getting into trouble. And I would have ____ dead or in prison, like many of my friends, if it hadn’t been for a couple of teachers who ____ my fascination with reading and made sure I had great books to read.

Because of that, I have ____ myself to going into the poorest communities in America and making sure kids like me can _____ and succeed.

My first taste of success came at that summer camp. It came with a plate of hot biscuits that tasted so good that they could have brought a tear to your eye.

1.A. cultural B. educational C. emotional D. physical

2.A. but B. and C. so D. for

3.A. trusted B. showed C. tasted D. smelled

4.A. intended B. reserved C. served D. provided

5.A. as B. even C. still D. always

6.A. cook B. chat C. act D. play

7.A. before B. while C. when D. once

8.A. Suddenly B. Unfortunately C. Expectedly D. Constantly

9.A. close B. still C. firm D. hard

10.A. exchanged B. challenged C. improved D. promoted

11.A. for example B. above all C. by the way D. in other words

12.A. adults B. experts C. researchers D. parents

13.A. conclusion B. motivation C. determination D. attention

14.A. amuses B. excites C. upsets D. comforts

15.A. cared B. supported C. protected D. raised

16.A. planning B. relying C. heading D. stopping

17.A. escaped from B. turned into C. led to D. ended up

18.A. explored B. admitted C. spotted D. permitted

19.A. applied B. buried C. absorbed D. persuaded

20.A. cook B. help C. work D. learn

It is often said that eyes can speak. In a bus you may look at g stranger, 1. not too long. If he notices that he is being stared at, he may feel 2. (comfort). It is the same in daily life. When you are 3. (look) at for several more times, you will look at yourself up and down to see if there is anything wrong 4. you. If nothing goes wrong, you 5. (feel) angry with the person who is looking at you. Eyes can speak, right?

6. (look) too long at someone may seem to be impolite. But sometimes things are different when it 7. (come) to staring at the opposite sex, if a man glances at a woman for more than ten seconds, his intentions are obvious, that is, he wishes to attract 8. (she ) attention, to make her understand that he is admiring her.

In fact, continuous eye contact is limited to 9. (love) only, who will enjoy looking at each other 10. (gentle ) for a long time，to show affection that words cannot express. Evidently, eye communication should be done according to the relationship between the two people.

This kind of material can be used to   plastics.

A. take place B. take up

C. take on D. take the place of

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