Running a marathon (马拉松)
Have you ever taken part in a marathon? A marathon is 42km long. It is the longest race in the world. To make the runner’s body work, harder training is quite necessary. A runner should start to prepare for a marathon at least three months before. Preparation may have races, many hours of running at different speeds and changes in diet(饮食). During the training time the runner must eat a fit diet. The diet should have lots of things needed in training the players.
In the early days of training, runners run 80km per week. The running is increased every two or three weeks and at least two long runs per week are needed.
Two weeks before the marathon, the training programme becomes less, from 100km per week down to 60km and then to 30km in the final week. On the last two days they may not run at all.
Breakfast should be eaten at least three hours before the race. Easily digested(消化) food such as cereal(麦), toast(烤面包) and scrambled(捣碎) egg is best, with as much fluid(液体) as possible. Runners should drink water about half an hour before the race to keep up the body fluid. According to the passage, when should a marathon runner begin his training?
| A．A month before the race. | B．A week before the race. |
| C．Three or four months before the race. | D．A year before the race. |
What should a runner have for his breakfast on the day of the race?
| A．Easily digested food. | B．A big meal. | C．Lots of meat. | D．Oily food. |
What is the length of the modern marathon?
| A．100km. | B．60km. | C．30km. | D．42km. |
Players must have ________ in order to run better in a marathon.
| A．training at different speeds and changes in diet |
| B．much water |
| C．lessons before the race |
| D．many fruits |
Hard training before a marathon can ________.
| A．make the game easier | B．keep the players healthy |
| C．help the players to make more progress | D．have more fans |
Is your TV connected to the Internet? What about your chair or your fridge? It is possible that they are not. But in the future, most things in your home may be connected, as the so-called "Internet of things" is developing.
The Internet of things may be coming sooner than you think. It is reported that during his speech earlier this year, Samsung CEO(首席执行官)BK Yoon spent a lot of time talking about the Internet of things. He said that five years from now，every Samsung product will be part of the Internet of things, whether it's a washing machine or a vacuum cleaner(吸尘器).
So, how do household(家用)objects that are part of Internet of things work? Well, think of a usual chair. When connected to the Internet, the chair warms up when it knows that the user has just walked into the room and is feeling cold.
An Internet-connected camera, like a smart-home camera, could help people feel safer in their homes. It can recognize(识别)people's faces, and even can see when someone passes by in the dark. Then it can send you a message on your smartphone to let you know who's there. If the person is someone you don't know, it can tell you that, too.
But according to MIT Technology Review, whether companies are connecting dog food bowls or security(安全)systems to the Internet, there may be problems. For example,many early connected-home devices(装置)don't have much built-in security, which means they could be hacked(被黑客攻击)，In addition, it could be difficult to get these devices to work together because they are made by different companies. To fight this, many companies have joined the Open Interconnect Consortium, which had 45 members by late 2014.
So, picture this: you walk in through the front door of your home. The temperature changes to make you feel comfortable after a long day at school. Your favorite music starts playing for you. Do you think that this would be a good thing? It may happen sooner than you think.The Samsung CEO's speech is mentioned to prove that_____.
| A．the Internet of things will appear in our daily life sooner |
| B．Samsung has produced the Internet of things recently |
| C．Samsung products have been part of the Internet of things |
| D．he spent a lot of time talking about the Internet of things |
We can infer(推断)from paragraphs 3 and 4 that
| A．the chair can know whether the user feels cold or not |
| B．a usual chair can warm up when it knows the user comes in |
| C．an Internet-connected camera can be used to take photos in the house |
| D．an Internet-connected camera can be connected to the user's smartphone |
According to the passage, it is mentioned that_____·
①the temperature inside is neither too high nor too low
②your fridge provides the drinks for you
③the chair warms up if you feel cold
④your favourite music starts playing
⑤your washing machine starts working
| A．①②⑤ | B．②③④ | C．①③④ | D．①④⑤ |
What's the problem about the Internet of things?
| A．Companies which produce connected-home devices haven't joined together. |
| B．Connected-home devices may not work together and can easily get hacked. |
| C．Companies have difficulty connecting security system to the Internet.’ |
| D．These new devices are produced by different companies. |
I was just out of college, only three days into a graduate (研究生)year in England,and I was pulling a heavy bag and suitcase(箱子)through the London Underground. I was also crying out of control.
The day before yesterday, my uncle told me never to speak to him, his wife, or my two cousins again.Earlier, I made a joke. I didn't mean to hurt my aunt's feelings, but it did.I spent the evening in an ugly blue telephone booth (电话亭). crying as I spoke to a family friend who lived in England.
When I left the phone booth, I went back to a silent house with three closed bedroom doors. In the morning, I heard everyone get up and leave for work and school. I wrote a note to say sorry and pulled my bags to the train station. When I got into London, I had to take the underground to Angel Station to get to my family friend's house.
I was familiar with the underground, but at the time, it was just endless white tiles（瓷砖).Coming to England seemed like a bad decision. Crying yet again, I tried to lift my suitcase up the stairs.
When I was trying hard to walk forward, there were hands. Each time I faced another group of steps,a hand would lift the suitcase. At the top of the steps, the hand would let go, and I'd pull the suitcase to the next group. And just as I wanted to try again，another hand would appear.
It happened several times. I never looked up, because I couldn't stop crying.Each hand looked different, and many different people helped me, without asking or saying anything. I couldn't look up. I wasn't able to say thank you.
I went on to have an amazing year studying in England, but that was the last time I saw or spoke to any of my uncle's family. Yet when I think about that terrible loss in 2008, I remember those strangers' hands. They were there when I needed them, and even now, they help me out of the sadness of that memory. I think of them as I ride the underground in Washington D. C. today, and I watch the citizens and tourists to offer hands at any time.What was the writer's feeling while she was walking in the station?
| A．She felt sad and helpless at first, but might feel warm later. |
| B．She was looking forward to getting help from friends. |
| C．She expected to leave London and go back home |
| D．She regretted making the joke, but was angry with her uncle. |
In the last paragraph, the underlined words "that terrible loss" probably mean_________.
| A．I was crying when I took the underground in London |
| B．I left my uncle's family and haven't contacted them since then |
| C．I didn't say thank you to those who gave hands to me |
| D．I lost my good mood and felt sad when I left my uncle's family |
What is the passage mainly about?
| A．It tells us a story about an unlucky and homeless college student. |
| B．It.describes the writer's experience through the underground. |
| C．It expresses the idea of giving hands to strangers who are in need. |
| D．It shows the helping hands that writer got from strangers. |
Sometimes, you feel down or unhappy and it is hard to come back to your high spirit. So if you're having a bad day and need a boost，then help is just a click away.
A website is trying to offer people positive(积极的)messages from strangers to cheer them up. It announces to be“the nicest place on the Internet"，where happy people can present their positive thoughts and feelings to those who are in low spirits.
The website, thenicestplaceontheinter.net, lets people post videos of themselves blowing kisses and leaving positive and encouraging messages to lift visitors' spirits.
The website was created by Jeff Lam and is considered to help many people out when they feel low. The well-known artist who lives in San Francisco said he came up with the idea when he and his friend Lauren were having one of those bad days.
"We tried to become cheerful，but none of the usual methods seemed to be working. Not music. Not food. What we hoped was something positive, honest and good.So with only a camera and work-free weekend, we created‘The Nicest Place On The Internet," he explained on his website.
One user of the site, Joseph Meehan, 27, from Birmingham, said,“it's a fun and
exciting website. I visit every once in a while when I'm missing my friends or family. I think it could really be a help to people that are feeling down or sad. It may even stop them from doing something stupid. You can also post your video to the website, and they add it to the series. It's very easy to share the love.”
Mr. Lam is now working on a new project that allows people to leave positive voicemails for strangers. The idea is that strangers send an audio(声音)diary by leaving a voicemail and then anyone can listen to it.The underlined word "boost" in paragraph 1 probably means
| A．鼓舞 | B．放松 | C．休闲 | D．提高 |
The website was created in order to_______
| A．provide a place for those who want to post their videos |
| B．discover something positive, honest and good |
| C．recommend positive voicemails on the website to people |
| D．offer something positive to cheer people up |
According to the text, which of the following is TRUE?
| A．Jeff Lam is working on a new project to collect more audio diaries. |
| B．Jeff Lam met a lot of difficulties during the time of creating the website. |
| C．Joseph Meehan has got help from the website and supports it. |
| D．Joseph Meehan has shared his own positive videos with strangers. |
Last fall a beaver moved into the small stream beside our house. He began taking down small trees right away. and in a couple of weeks our stream turned into a pond(水塘).Every day,he added more to his dam(水坝)and to his house. We're sure you've all heard the saying, "as busy as a beaver". Now, we understand this saying as we saw the work that this beaver did over a very short period of time.
We thought that would be the last of the beaver's busy activity as winter came. To our amazement, however, he started chewing(咀嚼)on a very large tree. The tree was over 18 meters tall and around 1.5 meters in diameter(直径).We were amazed at the challenge this beaver was trying. All winter, he chewed and chewed. He had setbacks(挫折)as we faced major winter storms and ice-cold weather. But sure enough, when the weather allowed, he would come back and chew a bit more.
The beaver's first goal(目标)was to survive--to build home for the winter. Working every day with that goal in mind, he successfully achieved that goal. But the large tree he started chewing on last fall was a future goal一he wanted the large tree to provide new food and branches(树枝)for the coming spring. Even with the setbacks he faced over the winter, he never gave up until he reached it.
Our beaver's experience reminds us that we need to set goals for tomorrow. Sometimes just surviving seems to take up all of our time. But, if you do just a little bit when time allows and stick to your future goal, you will achieve it.
When faced with setbacks, have your goal in heart and don't let the setbacks stop you. Keep chewing like the beaver, and you will achieve your goal in the end.
What is the purpose of the beaver's chewing on the large tree?
| A．To provide more food for the winter because of the snow. |
| B．To add more branches to his dam and his house.§X§K] |
| C．To prepare new food and branches for the coming spring. |
| D．To keep working every day with a goal in mind. |
Here is。paragraph(段)"When spring arrived, we went down to see the beaver's progress. The tree was about to fall. Our beaver had almost completely chewed around and through the whole tree.”According to the passage, it should be put______
| A．between paragraph I and paragraph 2 |
| B．between paragraph 2 and paragraph 3 |
| C．between paragraph 3 and paragraph 4 |
| D．between paragraph 4 and paragraph 5 |
The best title of this passage might be_____
| A．Keep Chewing | B．Be Like the Beaver |
| C．As Busy as a Beaver | D．Set Proper Goals |
Last year, a special kind of glove came out. It was invented to help bind people to learn Braille,which is a special system for the blind to read by touching. Shaking motors (震动马达) are put on each finger of the glove. They can make different sounds to tell a user which letter he is touching.Recently, two British college students have invented another special glove for the blind. It can make the user feel small and quick movements. An ultrasonic sensor(超声波传感器)with a battery is put on the back of the glove. When the user wearing the glove is close to an object（物体）, ultrasonic waves( 超声波)from the glove are sent out (发出). As soon as they hit the object in front, the waves will return to the glove. Then the waves cause the glove to shake. And the ultrasonic sensor makes different kinds of sounds. The sounds make the user know how far he is from the object.
In the college invention competition, the two students got first prize and won 1,540 pounds. One of the designers said, "Now the ultrasonic sensor on the glove is quite large. We're going to use the money to develop a smaller and lighter ultrasonic sensor."
根据短文内容选择最佳答案。The underlined word "Braille" in the passage means "_ " in Chinese.
A. 盲文 B. 口语 C.手语The glove with an ultrasonic sensor .
A. can make only one kind of sound
B. can make the user feel small and quick movements
C. was designed by two American college studentsPicture shows how the glove with an ultrasonic sensor works according to the passage.
Which of the following is TRUE according to the passage?
A. The sounds from the ultrasonic sensor make the user know what the object is.
B. The two college students wanted to use 15,400 pounds to develop the glove.
C. The glove with shaking motors was invented for blind people. What is the best title for this passage?
A. The Way to Make Gloves
B. Two Kinds of Special Gloves
C. An Ultrasonic Sensor and Shaking Motors
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