How fit are your teeth? Are you lazy about brushing them? Never fear: An inventor is on the case. An electric toothbrush senses how long and how well you brush, and it lets you track your performance 题目和参考答案——青夏教育精英家教网—

题目内容

How fit are your teeth? Are you lazy about brushing them? Never fear: An inventor is on the case. An electric toothbrush senses how long and how well you brush, and it lets you track your performance on your phone.

The Kolibree toothbrush was exhibited at the International Consumer Electronics Show in Las Vegas this week. It senses how it is moved and can send the information to an Android phone or iPhone via a Bluetooth wireless connection.

The toothbrush will be able to teach you to brush right (don’t forget the insides of the teeth!) and make sure you’re brushing long enough. “It’s kind of like having a dentist actually watch your brushing on a day-to-day basis,” says Thomas Serval, the French inventor.

The toothbrush will also be able to talk to other applications on your phone, so developers could, for instance, create a game controlled by your toothbrush. You could score points for beating monsters among your teeth. “We try to make it smart but also fun,” Several says.

Serval says he was inspired by his experience as a father. He would come home from work and ask his kids if they had brushed their teeth. They said “yes,” but Serval would find their toothbrush heads dry. He decided he needed a brush that really told him how well his children brushed.

The company says the Kolibree will go on sale this summer, for $99 to $199, developing on features. The U.S. is the first target market.

Serval says that one day, it’ll be possible to replace the brush on the handle with a brushing unit that also has a camera. The camera can even examine holes in your teeth while you brush.

1.Which is one of the feature of the Kolibree toothbrush?

A. It can sense how users brush their teeth.

B. It can track users’ school performance.

C. It can detect users’ fear of seeing a dentist.

D. It can help users find their phones.

2.What can we learn from Serval’s words in Paragraph 3?

A. You will find it enjoyable to see a dentist.

B. You should see your dentist on a day-to –day basis.

C. You can brush with the Kolibree as if guided by a dentist.

D. You’d like a dentist to watch you brush your teeth every day.

3.Which of the following might make the Kolibree toothbrush fun?

A. It can be used to update mobile phones.

B. It can be used to play mobile phone games

C. It can send messages to other users

D. It can talk to its developers.

4.What is Paragraph 5 mainly about?

A. How Serval found out his kids lied to him.

B. Why Serval thought brushing teeth was necessary.

C. How Serval taught his kids to brush their teeth.

D. What inspired Serval to invent the toothbrush

5.What can we infer about Serval’s children?

A. They were unwilling to brush their teeth

B. They often failed to clean their toothbrushes.

C. They preferred to use a toothbrush with a dry head.

D. They liked brushing their teeth after Serval came home.

6.What can we learn about the future development of the Kolibree?

A. The brush handle will be removed.

B. A mobile phone will be built into it.

C. It will be used to fill holes in teeth

D. It will be able to check users’ teeth

1.A

2.C

3.B

4.D

5.A

6.D

【解析】

【文章大意】这是一篇关于科技发明的文章。本文介绍了一种新型的电动牙刷既智能又有趣，能够检查人们的刷牙情况。

考查类别统一为：考查细节理解。考查猜测词义。考查判断推理。考查主旨要义；考查文章标题；

考点：考查科技发明类阅读

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Larry was on another of his underwater expeditions(探险)but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.

Larry first began diving when he was his daughter’s age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive.

After the first expedition, Larry’s later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.

Larry’s first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different Spots for free. Larry didn’t even know what the time was, how many spots he dived into or how many photographs he had taken. The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures.

Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.

1.In what way was this expedition different for Larry?

A.His daughter had grown up.

B.He had become a famous diver.

C.His father would dive with him.

D.His daughter would dive with him.

2.What can be inferred from Paragraph2?

A. Larry had some privileges.

B. Larry liked the rented diving suits.

C.Divers had to buy diving equipment.

D.Ten-year-old children were permitted to dive.

3.Why did Larry have to stay in a cage underwater sometimes?

A. To protect himself from danger.

B.To dive into the deep water.

C.To admire the underwater view.

D.To take photo more conveniently.

4.What can be learned from the underlined sentence?

A. Larry didn’t wear a watch.

B. Larry was not good at math.

C. Larry had a poor memory.

D. Larry enjoyed the adventure.

5.What did Larry expect his daughter to do?

A. Become a successful diver.

B. Make a good diving guide.

C. Take a lot of photo underwater.

D. Have longer hours of training.

Arriving in Sydney on his own from India, my husband ,Rashid, stayed in a hotel for a short time while looking for a house for me and our children.

During the first week of his stay, he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone. He was extremely worried as the suitcase had all his important papers, including his passport.

He reported the case to the police and then sat there，lost and lonely in strange city, thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one.

Late in the evening, the phone rang. It was a stranger. He was trying to pronounce my husband’s name and was asking him a lot of questions. Then he said they had found a pile of papers in their trash can（垃圾桶）that had been left out on the footpath.

My husband rushed to their home to find a kind family holding all his papers and documents. Their young daughter had gone to the trash can and found a pile of unfamiliar papers. Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents. At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend.

That family not only restored the important documents to us that day but also restored our faith and trust in people.We still remember their kindness and often send a warm wish their way.

1.What did Rashid plan to do after his arrival in Sydney?

A.Go shopping

B.Find a house

C.Join his family

D.Take his family

2.The girl’s parents got Rashid’s phone number from_______.

A.a friend of his family

B.a Sydney policeman

C.a letter in his papes

D.a stranger in Sydney

3.What does the underlined word“restored”in the last paragraph mean?

A.Showed

B.Sent out

C.Delivered

D.Gave back

4.Which of the following can be the best title for the text?

A.From India to Australia.

B.Living in a a New Country.

C.Turning Trash to Treasure.

D.In Search of New Friends.

阅读下面短文，然后按照要求写一篇150词左右的英语短文。

Oseola McCarty spent more than 75 years washing and ironing other people’s clothes. As a laundrywoman, she was paid only a few dollars each time. Certainly nobody would consider her rich, so they were all amazed when Miss McCarty decided to donate $ 150,000 to the University of Southern Mississippi.

The money was all my savings. She could save such a large amount of money because she lived a very simple life. She never learned to drive, and when she wanted to go somewhere, she just walked. She never flew to anywhere till the donation（捐助），and in 50 years she had been out of the South only once. The house in which she lived was also a rather modest one her last uncle left her. Only after she became known in America did she begin to travel all over the country. Since then, she had been the subject of many interviews and articles and was even invited to the White House.

Her donation was for students who clearly needed financial help. She herself left school in the sixth grade and had never married or had children. She said to the reporters that the idea of helping somebody’s child go to college gave her much pleasure.

[写作内容]

用约30个词概括上文的主要内容。

用约120个词就Miss McCarty的捐助谈谈你的想法，内容包括：

你如何看待她的捐助行为；

你认为她的捐助对受惠学生有哪些影响；

如果你自己要捐助，你会选择哪个群体并陈述理由。

[写作要求]

作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文的句子。

作文中不得出现真实姓名和学校名称。

[评分标准]

概括准确，语言规范，内容合适，篇章连贯。

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

Last year, my brother and I went to Miami for a vacation. Some of my friends who had been there before said_1._____ was a wonderful holiday destination. Before we went, we had planned for months. When the day came, we were ready.

After our plane landed, we went to the hotel. We had made our reservation six months__2.____ （early）, but the man at the front desk said there had been a mistake. We 3._____（tell）that our rooms hadn’t been reserved for that week, 4._____ for the week after. I didn’t understand 5.____ this would happen and my credit card had already been charged6.______ the reservation. What’s worse, the hotel had been fully booked. When we were wondering what to do, the manager came out. She was 7._____（surprise）helpful. She apologized for the mistake and gave us a spare VIP room on 8._____ top floor. We had never stayed in such an amazing room, and we weren’t charged extra.

The next day, my brother and I went to the beach 9.____ we watched some people play volleyball. We got a little10._____（sunburn），but the day had been so relaxing that we didn’t mind.

There was a pet store and the owner had a parrot. One day a walked in and the parrot said to the man ,“Hey you!” The man said, “What!?” The parrot said, “Your is really ugly.” The man got very and went to the store owner and said, “Your bird just my wife. It said she was ugly.”

The owner stormed over, the bird, took it into the “black room,” shook it a bit, out a few feathers, and said, “Don’t ever, ever say anything to my customers again. You got that！！！”

With that he took the bird and put it back into its cage. The old bird shook out its and relaxed in its cage. A couple of weeks and in walked this guy and his wife again. The parrot said, “Hey you!” The guy said, “What!?” The parrot answered, “You know that.”

1.A. group B. team C. couple D. crowd

2.A. wife B. sister C. mother D. daughter

3.A. curious B. nervous C. guilty D. angry

4.A. greeted B. puzzled C. offendedD. scared

5.A. hugged B. seized C. trained D. rescued

6.A. sent B. handed C. pulled D. dug

7.A. touch B. amuse C. cheat D. embarrass

8.A. warning B. comment C. suggestion D. request

9.A. eyes B. feathers C. fur D. skin

10.A. lasted B. arrived C. appeared D. passed

Susan made______ clear to me that she wished to make a new life for herself.

A. that B. this C. it D. her

People are recycling many things which they away in the past.

A. had thrown B. will be throwing

C. were throwing D. would have thrown

My husband, Tom, has always been good with animals, but I was still amazed when he befriended a female grouse (松鸡). It's for a grouse to have any contact (接触) with people. In fact, they're hard to spot, they usually fly off when they hear humans approaching.

This grouse came into our lives in Tom was working out in the field when he her walking around at the edge of the field. She was unafraid and seemed to be about what he was doing.

Tom saw the bird several times, and she got more comfortable around him. We quickly grew of the bird and decided to call her Mildred.

One day, as Tom was working, Mildred came within a few feet of him to watch. Tom he didn't see her and kept working to see what she would do next.

Apparently, she didn't like to be . She'd run up and peck (啄) at Tom's hands, then off to see what he would do. This went on for about 20 minutes, until Mildred became tired of the and left.

As spring went and summer came, Mildred started to more and more often. Mildred felt comfortable enough to jump up on Tom's leg and stay long enough for me to get a of the two of them together. This friendly grouse soon felt not just with our family, but with anybody who walked or drove by.

When hunting season opened, we put a at the end of our driveway asking not to shoot our pet grouse. My father, who lived down the road, warned people not to shoot her. . hunters would stop and take pictures, because they had never seen anything like her.

1.A. interesting B. reasonable C. impossible D. unusual

2.A. though B. because C. unless D. until

3.A. spring B. summer C. autumn D. winter

4.A. got B. kept C. noticed D. imagined

5.A. naturally B. certainly C. normally D. surprisingly

6.A. crazy B. curious C. concerned D. cautious

7.A. shy B. awkward C. friendly D. elegant

8.A. careful B. tired C. fond D. sick

9.A. supposed B. realized C. hoped D. pretended

10.A. ignored B. observed C. amazed D. disturbed

11.A. put B. back C. set D. take

12.A. game B. work C. place D. man

13.A. give up B. come out C. turn over D. fly by

14.A. Eventually B. Suddenly C. Constantly D. Presently

15.A. chance B. dream C. picture D. sense

16.A. comfortable B. guilty C. anxious D. familiar

17.A. lantern B. sign C. gun D. loudspeaker

18.A. drivers B. farmers C. hunters D. tourists

19.A. just B. yet C. thus D. also

20.A. In fact B. For long C. On the contrary D. By the way

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