Watching a 3D movie can more than double the concentration powers and the cognitiveprocess of children,new re-search claims.A study by visual technology firm Read and led by child psychologist Dr Rich 题目和参考答案——青夏教育精英家教网—

题目内容

Watching a 3D movie can more than double the concentration powers and the cognitive（认知的）process of children,new re-search claims.

A study by visual technology firm Read and led by child psychologist Dr Richard Woolfson and associate lecturer at Goldsmiths Patrick Fagan suggests that children aged between 7 and 14 experienced twice the cognitive processing speed and performed better in tests after watching 20 minutes of a 3D film.

This suggests that children's attention spans have shortened in the last decade due to unlimited access to entertainment,including on-demand TV,gaming and social media.

A 2015 study claimed that watching 3D content had a similar effect to brain-training exercises.

Consumer psychologist Mr Fagan said that the increased stimulation found in watching something in 3D "exercised" the brain and improved performance in the short term.

3D films can play the role of brain-training "games and help to make children 'smarter' in the short term," he said. "The response speed after watching 3D was almost three times as quick as that gained from watching 2D; in other words,3D helps children process aspects of their environment more quickly.This is likely because 3D is a mentally exciting experience which 'gets the brain's juices flowing'."

1.How do we know the benefits of watching a 3D film?

A. Through introduction. B. By taking an exam.

C. Through research. D. By watching TV shows.

2.What's the meaning of the underlined word "stimulation" ?

A. Excitement. B. Contents.

C. Cost. D. Time.

3.Why does 3D have an advantage over 2D?

A. The time of watching 3D is short.

B. 3D can increase the reaction speed.

C. 3D can make children adapt the surroundings more quickly.

D. 3D can make more brain's power

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

A. How 3D forms B. What are 3D films

C. A study on 3D films D. 3D films benefit children

练习册系列答案

I still remember my first day at school in London and I was half-excited and half-frightened. On my way to school I wondered what sort of questions the other boys would ask me and practiced all the answers: “I am nine years old. I was born here but I haven’t lived here since I was two. I was living in Farley. It’s about thirty miles away. I came back to London two months ago.” I also wondered if it was the custom for boys to fight strangers like me, but I was tall for my age. I hoped they would decide not to risk it.

No one took any notice of me before school. I stood in the center of the playground, expecting someone to say “hello”, but no one spoke to me. When a teacher called my name and told me where my classroom was, one or two boys looked at me but that was all.

My teacher was called Mr. Jones. There were 42 boys in the class, so I didn’t stand out there, either, until the first lesson of the afternoon. Mr. Jones was very fond of Charles Dickens and he had decided to read aloud to us from David Copperfield, but first he asked several boys if they knew Dickens’ birthplace, but no one guessed right. A boy called Brian, the biggest in the class, said: “Timbuktu”, and Mr. Jones went red in the face. Then he asked me. I said: “Portsmouth”, and everyone stared at me because Mr. Jones said I was right. This didn’t make me very popular, of course.

“He thinks he’s clever,” I heard Brian say.

After that, we went out to the playground to play football. I was in Brian’s team, and he obviously had Dickens in mind because he told me to go in goal. No one ever wanted to be the goalkeeper.

“He’s big enough and useless enough.” Brian said when someone asked him why he had chosen me.

I suppose Mr. Jones, who served as the judge, remembered Dickens, too, because when the game was nearly over, Brian pushed one of the players on the other team, and he gave them a penalty (惩罚). As the boy kicked the ball to my right, I threw myself down instinctively (本能地) and saved it. All my team crowded round me. My bare knees were injured and bleeding. Brian took out a handkerchief and offered it to me.

“Do you want to join my gang (帮派)?” he said.

At the end of the day, I was no longer a stranger.

1.We can learn from the passage that .

A. boys were usually unfriendly to new students

B. the writer was not greeted as he expected

C. Brian praised the writer for his cleverness

D. the writer was glad to be a goalkeeper

2.The underlined part “I didn’t stand out” in paragraph 3 means that the writer was not .

A. noticeable B. welcome

C. important D. foolish

3.The writer was offered a handkerchief because .

A. he threw himself down and saved the goal

B. he pushed a player on the other team

C. he was beginning to be accepted

D. he was no longer a newcomer

We all wish we had just a bit more time. Just think what you could do with an extra hour or two each day: you could finally stick to an exercise routine, or spring-clean the house, or write your novel, or learn the guitar and so on. 1. But I can help you find more hours in your day for the things that really matter.

1. Get Out of Bed Earlier

If you normally get up at 7: 30 a. m. , try getting up at 7: 00 a. m. That half-hour might not sound like much, but it could be time that you use to exercise, to read that book you’ve been meaning to finish. 2.

2. Do the Important Tasks First

Once you get to work, get the important ones done first (not the easy ones, or even the urgent ones). You can afford to spend at least an hour working on big, important tasks rather than on all those little urgent ones. 3. The urgent tasks will still get done, and you won’t miss the important ones.

3. Reduce Interruptions

If colleagues have a habit of hanging around your desk to chat, or if the phone is constantly ringing, you might find that it takes you half the day to finish a simple task like writing a letter. Constant interruptions don’t just eat up time, they also break your concentration.

When you’ve got a big task to focus on, let your calls go to voicemail. 4.Wearing headphones makes it less likely that people will try to strike up a conversation.

4. 5.

A few minutes chatting, browsing the web, and so on, can easily turn into hours of wasted time over the course of a day. When you’re working , work. If your concentration is slipping, take a proper break: go and get a glass of water, or stretch your legs a bit. And if you’re facing a difficult task, try breaking it into small steps or stages so that it’s easier to deal with.

A. Or simply to get your day off to a calm and organized start.

B. I can’t magically make all your days 25 hours long.

C. Would you want me to make your day longer?

D. Take Breaks When Necessary

E. If you have an office door, close it.

F. If you work like this, you’ll usually save time.

G. Stay Focused on Your Work

Many people believe small talk is very1.(bore).Although that is true,there are many places where small talk is very important.In Western culture,strangers talk to other strangers2.(frequent).On the other hand,small talk is not so common in Eastern culture.Strangers are3.(friend)to one another in Western culture,and small talk is very important to English learning.One other place where small talk is important is in4.interview.Besides,the best way to learn small talk is to provide many examples.Here are some5.(suggest)about how to use examples.Small talk6.(involve)many different topics.In other words,students can learn several lessons,7.(cover)other subjects,such as sports,jobs,schools,etc.Once we have started the small talk,8.is your responsibility to keep the conversation9.(focus)on your work and study.In order to do so,you can talk about anything10.is not too personal.

4．最近一些城市出台措施将清除市内的报刊亭，这引起了人们广泛的关注．请根据表中的要点，写一篇不少于150字的短文（开头已经给出，不计入总词数）．

支持者观点：	反对者观点：	你的观点：
1．影响市容； 2．影响交通； 3．落后，过时．	1．方便百姓读报； 2 下岗工人生存需要．	…（谈谈你打算如何对待报刊亭）（至少两点）

参考词汇：报刊亭news-stand
The news-stands in some cities will be cleared away，which has raised people's great concern．_______．

11．近日，湖北襄阳一小学将广场舞作为课间操并纳入学校的校本课程．此事在你校学生中引起广泛讨论．请你结合下表用英语写一篇150词左右的短文．

	70%的学生赞成	30%的学生不赞成	你的观点
理由	1．放松身心，塑造体型； 2．欣赏音乐，锻炼身体；	1．广场舞是大妈舞； 2．运动量不足；	1．… 2．…

注意：
1）作文应涵盖所有要点，可适当发挥，注意衔接与连贯．
2）词数150词左右．开头已经给出，不计入总词数．
3）作文中不能出现真实姓名和学校名称．
Recently，a primary school in Xiangyang，Hubei province has added square dancing to their curriculum，____________．

8．We all know that _____ shortest distance between persons is ____ sincere smile．（　　）

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