[2015河南郑州三月模拟] The year of 2014 saw smart people al?ways busy inventing useful things,which have helped to make the world better,smar?ter and a little more fun. Now,let's take a look at some of the i 题目和参考答案——青夏教育精英家教网—

题目内容

[2015河南郑州三月模拟] The year of 2014 saw smart people al?ways busy inventing useful things,which have helped to make the world better,smar?ter and a little more fun. Now,let's take a look at some of the inventions. Super Banana Australian biogeneticist (生物遗传学家) James Dale visited Uganda,a poor African country,in the early 2000s,where he found that 15〜30 per cent of children under 5 were at risk of going blind because they did not get enough vitamin A. Dale also learned that people there love bananas. They eat 3 to 11 bananas a day. So he came up with the idea to plant bananas containing added nutri?tion in order to improve Ugandans' health. With the help of Bill Gates' foundation,Dale developed the "super ba?nana". He added a gene to the fruit,making it rich in vi?tamin A.

Coaching Basketball Basketball is popular worldwide,partly because you only need a hoop (篮蟹) and a ball to play the game. But this simple game has experienced a technology makeover this year with the development of a smartsensor basket?ball.

The ball,called the 94Fifty Basketball,has nine sen?sors inside. They can tell you anything from how fast you are going to how accurate your shot angles are.

With a Bluetooth chip inside,the basketball can con?nect to your smartphone and tell you in the voice of a coach to "snap your wrist"? or "go faster", depending on the data.

The Hovercraft (悬浮滑板) Thanks to the Californiabased company Hendo,fly?ing past your friends on a floating board could soon be?come a reality.

The hovercraft has four small engines. These create a special magnetic field which produces enough force to lift the board off the ground.

At the moment,the hoverboard can only float an inch off the ground for 15 minutes and must fly over a metal material. It's expensive too,at $ 10,000 (61,810yuan) , but the company hopes that one day the technology could be used.

Wireless Electricity Most of us could not bear to live without wireless In?ternet. We use it every day for everything from our phones to our cars. But one company wants to go a step further,by combining wireless technology with electrici?ty.

That's right,no more tangled (缠绕的) wires and no more having to sit and hold your cellphone near a power socket (插座) in the corner of the room. WiTricity,a US company,has invented technology that can power objects up to 2. 4 metres away. It uses a special plugin coil (线圈) that creates a magnetic field！

15. Which of the following statements would James Dale agree with?

A. Children in Uganda should eat fewer bananas.

B. Vitamin A is largely found in fruits like bananas.

C. Super bananas are definitely a safe biological prod?uct.

D. People's eating habits can be used to develop new food.

16. What is the biggest advantage of the 94Fifty Basket?ball?

A. The sensors hidden inside can help players run faster in a game.

B. It can help players to improve their shooting and ball handling skills.

C. It allows players to connect to their smartphones while playing basketball.

D. The Bluetooth chip inside allows its users to listen to music while playing basketball.

17. What can we learn about the hovercraft from the text?

A. It enables its users to float off the ground freely.

B. It can work on many different kinds of surfaces.

C. It still needs to improve its power and efficiency.

D. It is an affordable means of transport for a family.

18. What do the hovercraft and wireless electricity have in common according to the text?

A. They create magnetic fields to produce power.

B. They apply technologies to many things in life.

C. They apply technologies which can produce elec?tricity.

D. They use wireless technology to improve their products.

[文章大意]本文是一篇新闻报道。文章主要介绍了 2014 年的几项重大的发明。

15. D推理判断题。根据文章Super Banana部分可知，James Dale是根据人们的饮食习惯而发明新食品的。故选 D.

16. B细节理解题。根据Coaching Basketball部分的"They can tell you anything from how fast you are going to how accu?rate your shot angles are."可知，这种产品最大的优点是能改进你的投球和持球能力。故选 B.

17. C细节理解题。根据The Hovercraft部分的"At the mo?ment,the hoverboard can only float an inch off the ground for 15 minutes and must fly over a metal material. It's ex?pensive too,at $ 10. 000 (61. 810 y請) …"可知，该产品还需要改进它的动力和功效。故选 C.

18. A推理判断题。通读文章的这两部分可知，它们都能产生一种磁场，从而产生能量。故选A.

练习册系列答案

相关题目

I used to abandon myself to despair. Last year my mother 1 from a stroke (中风) and had had an operation on her brain. I felt my whole world turn upside down and I had no 2 what I could do to help her to relieve her 3 . Tears welled up in my eyes whenever I was alone.

Last month I 4 a precious watch,which was an 18-year-old birthday gift from my father. I could not fall asleep for a couple of nights because I felt 5 about the loss.

There have been many 6 like these in my life. I could never figure out how to deal with such tough things 7 I read If You Have a Lemon,Make Lemon?ade by American writer Dale Carnegie.

"When the wise man is handed a lemon,he says,What 8 can I get from this? How can I 9 my situation? How can I turn this lemon into lemonade?'" he wrote.

I suddenly 10 that life is full of ups and downs,so I need to stay 11 all the time. Now when I think of my past,I wish I could have handled things 12 . When my mother was fighting for 13 ,I should have held her hands in mine,telling her things would get better instead of 14 and crying.

Several weeks ago,I took part in a campus singing competition. I didn't 15 a prize. If I had not 16 this article,I would definitely have felt 17 again. But instead,I smiled after the competition. I was happy that at least I had got some stage 18 .

Life is not a bed of roses. There are throns (刺) as well,but these thorns help us become 19 and strong. When life 20 us a lemon,let's try to make lem?onade.

1. A. resulted B. suffered C. survived D. escaped. .

2. A. hope B. wonder C. idea D. doubt

3. A. pain B. anxiety C. fear D. pressure

4. A. received B. sold C. fixed D. lost

5. A. unbelievable B. shameful C. angry D. terrible

6. A. diseases B. memories C. incidents D. difficulties

7. A. when B. until C. though D. since

8. A. lesson B. lemonade C. decision D. challenge

9. A. control B. accept C. improve D. avoid

10. A. realized B. thought C. discovered D. predicted

11. A. healthy B. independent C. serious D. positive

12. A. exactly B. differently C. easily D. practically

13. A. recovery B. life C. freedom D. happiness

14. A. shouting B. hiding C. quarrelling D. regretting

15. A. expect B. miss C. win D. refuse

16. A. figured out B. written down C. found out D. come out

17. A. embarrassed B. discouraged C. excited D. concerned

18. A. performance B. experience C. progress D. effect

19. A. brave B. calm C. great D. clever

20. A. shows B. makes C. gives D. sends

短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅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(A) ，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：在错的词下画一横线，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。

Good morning,everyone！

The topic of my speech is "My Chinese Dream”. Which is known to all,the education of rural areas are falling behind other areas. And the children there are longing for knowledges. Therefore,the problem about the lack of teachers is especially seriously. It puzzles me whether parents and friends aren't for my idea of being a rural teacher. I understand theirs thoughts and feelings,and I think the children in rural areas are in great need of me. I'll study hard to go college,thus realize my dream. I won't regret my choice. I'll struggle for with my dream. Come on and join me!

Thank you！

When asked about happiness,we usually think of something ex?traordinary,an absolute delight,which seems to get rarer the older we get.

For kids,happiness has a magical quality. Their delight at win?ning a race or getting a new bike is unreserved (毫无掩饰的) .

In the teenage years the concept of happiness changes. Suddenly it's conditional on such things as excitement,love and popularity. I can still recall the excitement of being invited to dance with the most attractive boy at the school party.

In adulthood the things that bring deep joy―love,marriage,birth―also bring responsibility and the risk of loss. For adults,happiness is complicated (复杂的) .

My definition of happiness is "the capacity for enjoyment". The more we can enjoy what we have,the happier we are. It's easy to overlook the pleasure we get from the company of friends,the freedom to live where we please,and even good health.

I experienced my little moments of pleasure yesterday. First I was overjoyed when I shut the last lunchbox and had the house to myself. Then I spent an unin?terrupted morning writing,which I love. When the kids and my husband came home,1 enjoyed their noise after the quiet of the day.

Psychologists tell us that to be happy we need a mix of enjoyable leisure time and satisfying work. I don't think that my grandmother,who raised 14 children,had much of either. She did have a network of close friends and family,and maybe this is what satisfied her.

We,however,with so many choices and such pressure to succeed in every area* have turned happiness into one more thing we've got to have. We're so selfcon?scious about our "right" to it that it's making us miserable. So we chase it and equal it with wealth and success,without noticing that the people who have those things aren't necessarily happier.

Happiness isn't about what happens to us―it's about how we see what hap?pens to us. It's the skilful way of finding a positive for every negative. It's not wish?ing for what we don't have,but enjoying what we do possess.

1. As people grow older,they .

A. feel it harder to experience happiness

B. associate their happiness less with others

C. will take fewer risks in pursuing happiness

D. tend to believe responsibility means happiness

2. What can we learn about the author from Paragraphs 5 and 6?

A. She cares little about her own health.

B. She enjoys the freedom of travelling.

C. She is easily pleased by little things in daily life.

D. She prefers getting pleasure from housework.

3. What can be inferred from Paragraph 7?

A. Psychologists think satisfying work is key to happiness.

B. Psychologists' opinion is well proved by Grandma's case.

C. Grandma often found time for social gatherings.

D. Grandma's happiness came from modest expectations of life.

4. People who equal happiness with wealth and success .

A. consider pressure something blocking their way

B. stress their right to happiness too much

C. are at a loss to make correct choices

D. are more likely to be happy

7. The soldier (dive) from the bridge and rescued the drowning girl.

7. Foreigners have become the (目标) for attack by terrorists.

6. 他的新车在事故中严重受损，所以他不得不将其送到修理店去修理。

in the accident,his new car had to be sent to the shop to be repaired.

4. This type of university course is no longer r to today's problem.

2. 汽车在20世纪30年代跑得很慢，但它们的确比20世纪20年代的车跑得快。

Cars moved very slowly in the 1930s,but they faster than in the 1920s, (do表强调)

试题分类