-I’ve nothing on me except this ten yuan to donate, I’m afraid.-Never mind. . We really appreciate your assistance.A. Every little helpsB. The more, the betterC. It’s better to give than to receive 题目和参考答案——青夏教育精英家教网—

题目内容

—I’ve nothing on me except this ten yuan to donate, I’m afraid.

—Never mind. ________. We really appreciate your assistance.

A. Every little helps

B. The more, the better

C. It’s better to give than to receive

D. No one is perfect

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Little Tom was frozen with fear when the accident happened, so he just gave some ________ answers when asked about what he witnessed.

A. concreteB. abundantC. apparentD. vague

When you are little, the whole world feels like a big playground．I was living in Conyers, Georgia the summer it all happened．I was a second grader, but my best friend Stephanie was only in the first grade．Both of our parents were at work and most of the time they let us go our own way．

It was a hot afternoon and we decided to have an adventure in Stephanie’s basement．As I opened the basement door, before us lay the biggest room, full of amazing things like guns, dolls, and old clothes．I ran downstairs, and spotted a red steel can．It was paint．I looked beyond it and there lay even more paint in bright colors like purple, orange, blue and green．

“Stephanie, I just found us a project for the day. Get some paintbrushes．We are fixing to paint．” She screamed with excitement as I told her of my secret plans and immediately we got to work．We gathered all the brushes we could find and moved all of our materials to my yard．There on the road in front of my house, we painted bit stripes (条纹) of colors across the pavement．Stripe by stripe, our colors turned into a beautiful rainbow．It was fantastic!

The sun was starting to sink．I saw a car in the distance and jumped up as I recognized the car．It was my mother．I couldn’t wait to show her my masterpiece．The car pulled slowly into the driveway and from the look on my mother’s face, I could tell that I was in deep trouble．

My mother shut the car door and walked towards me．Her eyes glaring, she shouted, “What in the world were you thinking? I understood when you made castles out of leaves, and climbed the neighbors’ trees, but this! Come inside right now!” I stood there glaring back at her for a minute, angry because she had insulted (侮辱) my art．

“Now go clean it up!” Mother and I began cleaning the road．Tears ran down my checks as I saw my beautiful rainbow turn into black cement (水泥)．

Though years have now passed, I still wonder where my rainbow has gone．I wonder if, maybe when I get older, I can find my rainbow and never have to brush it away．I guess we all need sort of rainbow to brighten our lives from time to time and to keep our hopes and dreams colorful．

1.What did the writer want to do when his mother came home?

A．To introduce Stephanie to her．

B．To prevent her from seeing his painting．

C．To put the material back in the yard．

D．To show his artwork to her．

2.In his mother’s eyes, the writer_______．

A．was a born artist

B．always caused trouble

C．was a problem solver

D．worked very hard

3.The underlined word “rainbow” in the last paragraph refers to ______．

A．the rainbow in the sky

B．the stripes on the pavement

C．something imaginative and fun

D．important lessons learned in childhood

4.It can be learned from the passage that parents should ________．

A．encourage children to paint

B．value friendship among children

C．discover the hidden talent in children

D．protect rather than destroy children’s dreams

At heart, parents always wish the best for their children, and they work hard for that. Nowadays, we see parents deciding the schools for their little ones before the baby is even born. Once kids starts going to school, some parents want to have a time-to-time update(最新的情况) of their kid’s activities. They want to come to their classroom every day, keep an eye on whom they talk to, know the friends they keep, start telling them how to do their jobs, and keep talking to them about everything under the sun. Besides, they send their kids to extra hobby classes, as they want their children to do best in every field.

When it comes to the education, super mum and dad have all the plans made for their children, and I am sure that they have come up with the best. So, try to fight for the dreams that your parents have seen for you. However, in some cases, it may happen that the kids have some different dreams. Parents sometimes don’t even consider the choices of their kids and may force them to do what they wanted to do in life. It’s good to plan the future for the children, but leave at least some decisions to them.

So what should the children do? First, hear out all the plans that your parents have made for you. If you have some different ideas, then sit down and talk to your family about it. Be patient and respect their decisions, but put your plan forth, and make them understand what you want to do and why. Many times, you don’t know the difficulties that you may have to face while pursuing your dreams. Ask your parents for suggestions, which will make them feel good and involved. That way, they may support you if you are going on the right path.

1.The parents described in Paragraph 1 ________.

A. have a good understanding of their children

B. worry a lot about their children

C. take part in activities with their children

D. expect too much from their children

2.About educational plans, the writer advises ________.

A. children to do as they are told

B. children not to listen to their parents

C. children to communicate with their parents

D. children not to follow their parents’ suggestions

3.The underlined word “pursuing” in Paragraph 3 is closest in meaning to “________”.

A. going afterB. planning forC. coming toD. preparing for

4.What’s the writer’s attitude towards these super parents’ behaviors?

A. He is against them.

B. He is doubtful of them.

C. He doesn’t care about them.

D. He supports them.

The relationship between exercise and cancer has long both intrigued and puzzled oncologists and exercise physiologists.

Exercise is strongly associated with lowered risks for many types of cancer. At the same time, exercise involves biological stress, which typically leads to a short-term increase in inflammation(发炎) which can contribute to higher risks for many cancers.

Now, a new study in mice may offer some clues into the exercise-cancer paradox. It suggests that exercise may change how the immune system deals with cancer by boosting adrenaline（肾上腺素）, certain immune cells and other chemicals that, together, can reduce the severity of cancer or fight it off altogether.

To try to better understand how exercise can both elevate inflammation and simultaneously protect the body against cancer, scientists at the University of Copenhagen in Denmark and other institutions decided to closely examine what happens inside mice at high risk for the disease.

So, for the new study, they began by gathering a group of adult lab mice. These animals generally like to run.

The scientists then implanted melanoma (黑素瘤) skin cancer cells into the mice before providing half of them with running wheels in their cages while the other animals remained sedentary. After four weeks, far fewer of the runners had developed full-blown melanoma than the sedentary mice and those that had been diagnosed with the disease showed fewer and smaller lesions.

They drew blood from both the exercising and sedentary animals and cells from any tumors in both groups. As expected, they found much higher levels of the hormone adrenaline in the blood of the exercising animals, especially right after they had been working out on the wheels but also at other times of the day. The body releases adrenaline in response to almost any type of stressful experience, including exercise.

They also found higher levels of interleukin-6 in the blood of the runners. This is a substance that is released by working muscles and is believed to both increase and decrease inflammation in the body, depending on where and how it goes to work.

Perhaps most important, they found much higher numbers in the bloodstreams of runners than in the sedentary mice of a type of immune cell named natural killer cells that are known to be strong cancer fighters.

So the scientists repeated their original experiment multiple times, inducing cancer while allowing some mice to run and others to sit. In some of these follow-up experiments, the scientists injected the runners with a substance that blocked the production of adrenaline and gave sedentary animals large doses of added adrenaline.

What they now found was that when running mice could not produce adrenaline, they developed cancer at the same rate as the sedentary animals, while the sedentary animals that had been injected with extra adrenaline fought off their tumors better than other sitting mice.

More remarkably, the scientists determined that adrenaline seemed to be sending biochemical signals to some of the animals’ IL-6 cells, making them physiologically more alert, so that when a tumor began to develop in the affected animal, those IL-6 cells in turn activated the natural killer cells in the bloodstream and actually directed them to the tumors, like minute guide fish.

With these results, “we show that voluntary wheel running in mice can reduce the growth of tumors, and we have identified an exercise-dependent mobilization of natural killer cells as the underlying cause of this protection,” said Pernille Hojman, a researcher at the University of Copenhagen who oversaw the new study. It perhaps provides one more incentive for us to get up and move.

1.In the first experiment, which one is the most important result the scientists found?

A. Natural killer cells are much more in the bloodstreams of runners than in the sedentary mice.

B. Levels of interleukin-6 are higher in the blood of the runners than in the sedentary mice.

C. Exercise such as running seemed to help the mice fight against the cancer.

D. Adrenaline can reduce the severity of cancer or fight it off.

2.In the follow-up experiments, the scientists found ________.

A. the hormone adrenaline has much higher levels in the blood of the exercising animals

B. how these elements in the runners — their increased adrenaline, IL-6, and natural killer immune cells fight against tumor

C. interleukin-6 can both increase and decrease inflammation in the body, depending on where and how it goes to work

D. what happens inside mice at high risk for the disease

3.According to the study, we can infer the fundamental substance to fight the cancer off is ________.

A. adrenalineB. interleukin-6

C. natural killer cellsD. genes

I’m afraid we can’t finish the task as scheduled. Can we ask the boss to have the deadline ________?

A. expandedB. confirmedC. extendedD. stretched

It’s natural for there ________ a generation gap between parents and their children.

A. beingB. having beenC. to beD. to have been

Can technology improve your trip? Meet Judy Williams. When she and her husband recently checked into Blu Hotel in Zurich, a clerk asked them to sign the dotted line on a room rate hundreds of dollars higher than their online offer.

“It was not a cheap stay,” says Williams, a lawyer from Billings, Mont. But it became more of one after her husband fired up the Booking.com app he’d used to book their room on his smart phone. “As soon as we showed him the cost, he honored it,” Williams says.

Technology may create challenges for travelers but it can also solve them. It’s more than making sure of a hotel cost. The latest Booking.com can help users select hotels by location, make a secure booking and view the confirmed (已确认的) cost so they never need to re-discuss their hotel price.

Another pain point for travelers is traffic that eats away precious vacation time. There’s a new app called Commute which is aimed at users who have to make the same trip every day. But if you’re headed to Los Angeles or Honolulu, where visitors can easily get stuck in hours of heavy traffic, Commute can help.

Just input basic information about your destination and expected leaving time, and the app will start sending you traffic information 15 minutes before you leave. Testing Commute proved to be a challenge for me, because my home address is about 900 miles from my place of work. But if you have only a short distance to travel through a heavily populated area, you can use Commute to avoid traffic jams.

Another source of travel-related problems is money. That’s particularly true when you’re dealing with a foreign currency. The latest Travel Money Tracker helps travelers prevent currency mix-ups. It immediately changes a country’s native currency to yours, so you know exactly how much that Espresso (浓咖啡) in Milan costs in dollars. It can also warn you when you’re overspending, which can sometimes be a problem when you’re on vacation. The only catch, of course, is that you have to remember to record all your purchases.

Taken together, these apps solve some of the most common travel problems. But not all of them. Some things, no smart phone can fix, which means I get to keep my job – for now at least.

1.What does the writer want to tell through the example of Judy Williams?

A. The cost of Blu Hotel was higher than that of others.

B. The clerk was very friendly and patient.

C. The smart phones have many functions.

D. Technology can make our trips better.

2.Commute is not suitable for those who_______________.

A. have a long journey

B. go on the same trip every day

C. can easily get stuck in traffic jams

D. travel a short distance downtown

3.What is the function of Travel Money Tracker?

A. It tells people how much Espresso costs.

B. It warns people when they are shopping.

C. It changes the native currency to yours.

D. It records all people’s purchases.

4.What is the purpose of this passage?

A. To encourage people to travel.

B. To introduce some new apps.

C. To help people with technology problems.

D. To provide people with traveling information.

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

I was driving home late at night ___1.___ my car lost momentum(冲力) and got slower and slower. Nothing I did seemed to make any __2.__ (different). “It can’t be the fuel,” I thought. The petrol gauge(汽油量表) was showing I had plenty ___3.___(leave).” Then my car died completely after I ___4.__ (manage) to roll to the side of the road. It was an extremely dark, lonely country road. Neither a single person __5.___ any traffic was in sight at all. I felt like an idiot. I should not have left without charging my cell phone. The battery was dead __6.___I was alone without any way to contact my family. Time dripped slowly like a leaking tap.

“God, help me!” I begged anxiously. “Is there someone who will be kind enough to stop and help me out?” ___7.____, there was no sign of anyone. I was starting to panic, ____8.__ (feel) completely abandoned. Suddenly I saw a faint light ___9.__ the distance. I waved my white scarf as hard as possible. It was a huge lorry. The driver stopped and kindly drove me to the nearest hotel, ___10.___ I had a rest, and then I called my family and explained what had happened. How lucky I was! When he stopped for me, I felt as if I had just found a million dollars.

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