Your support is important to our work. ______...

Your support is important to our work.you can do helps.

A.However 　　　　　　　 　 B.Whoever

C.Whatever　 　　　　　　 D.Wherever

高三英语单项填空简单题查看答案及解析

（2016·北京）Your support is important to our work.　 ________ you can do helps.

A.However B.Whoever

C.Whatever D.Wherever

高三英语单项填空简单题查看答案及解析

Your support is important to our work. ________ you can do helps.

A. However　　　　 B. Whoever

C. Whatever　　　 D. Wherever

高三英语单项填空中等难度题查看答案及解析

Blood is important to support our lives. But for now, the only way we can get more of it is through donation. And donated blood has its own problems. First of all, certain blood types are extremely rare. Type O negative blood (O-), for example, only 　　 1.(exist) in 7 percent of people, according to Sunday Times. There are fewer 　　 2.(donate) and therefore there isn’t enough of this type of blood for everybody who needs it. In addition, donated blood comes from various people, which means that it has to 　 3.　 (examine) carefully for diseases such as HIV to make sure that it’s safe for transfusion(输血).

This is__4. scientists all over the world have been trying to make blood in labs. And now, someone finally succeeded—Marc Turner at the Scottish National Blood Transfusion Service has produced blood fit for transfusion, reported Forbes. Different from many ____5. scientists, who have tried to make blood by mixing up different ingredients together, Turner chose to grow blood 　　　 6.(direct) from human stem cells. He developed 　　 7. special technique to create a chemical environment similar to that in our bone marrow (骨髓). This environment encourages stem cells to develop fully 　　 8. red blood cell.

According to Turner, his artificial blood is 　　 9. (likely) to contain disease viruses or produce side effects. And the best part is that 　　 10. he managed to produce was type O- blood. Not only is it a rare blood type, it’s also a universal type, which means it can be transfused into any patient.

高三英语语法填空中等难度题查看答案及解析

Protecting your eyesight is one of the most important things you can do to help maintain your quality of life. 1. Consider these simple guidelines:

Protect your eyes from harmful UV(紫外线的) light. When you stay outdoors during daytime, always wear sunglasses that protect your eyes from 100 percent of the sun’s harmful UV rays. 2.

Look for warning signs of changes in your vision. 3.Some trouble signs to look for are double vision, hazy (模糊的) vision and having difficulty seeing in low light conditions. Other signs and symptoms of potentially serious eye problems that require immediate attention include red eyes, frequent flashes of light, eye pain and swelling.

4. A comprehensive eye exam, including enlarging your pupils (瞳孔), can determine your risk for major eye diseases that have no early warning signs or symptoms. An eye exam also can make sure that your prescription for eyeglasses or contact lenses (隐形眼镜) is up to date.

5. But keeping a healthy lifestyle and having regular eye exams will certainly decrease your risk of developing a sight-stealing eye problem that otherwise might have prevented.

A. This may help reduce your risk of cataracts(白内障) and other problems.

B. Test your eyesight for free in an online eye exam.

C. In a word, eye care is very important, no matter how old a person is.

D. With a little careful and loving care, you can keep your eyes healthy as you age.

E. Get your eyes checked at least every two years.

F. It’s true that following these steps is no guarantee of perfect vision through your lifetime.

G. If you start noticing changes in your vision, see your eye doctor immediately.

高三英语七选五中等难度题查看答案及解析

Do you know how discipline can help you achieve your goals? Do you know that discipline is important to _____? What is the power of discipline? How to become disciplined?

You might think that many people are not self-disciplined, _____ I’m going to prove to you that people in general are disciplined, but _____, in non-beneficial ways. There are many people who smoke daily _____ the fact that it is harmful and _____ and it could kill them. Such people are disciplined at _____ cigarettes and smoking. There are people who are disciplined at drinking lots of alcohol daily. Such people are disciplined at consuming alcohol. Do you _____ where I am going with this?

One of my friends who has a _____ for running spends half an hour every single morning running. Whether it is snowing or raining, she has to run. This is the kind of _____ discipline that you are supposed to ______ and create in your life.

Do you know someone who bought a book, but didn’t finish ______ it for some reason? Do you know someone who decided to improve his ______ and start eating more vegetables and fruit, but after two weeks, he ______?

These are all examples of ______ of discipline. If you are not disciplined，then you will have a hard time to get your ______. As I mentioned in my book ＂The ultimate guide to achieving your goals＂ that you could know what you want, ______ and take action, but if you are not self-disciplined, you will ______ give up.

With discipline, you can start getting up early in the morning, exercise, and ______ yourself of the non-beneficial habits such as smoking and eating non-healthy food. With discipline, you can change negative habits to positive habits. With discipline, you can join the gym and start working on having a ______ body. Do you see what the ______ of discipline can do?

Always remember what Jim Rohn said, ＂One discipline always leads to another discipline.＂

1.A. wealth　　 B. success　　 C. fortune　　 D. health

2.A. for　　 B. and　　 C. or　　 D. but

3.A. unfortunately　　 B. unwillingly　　 C. unnecessarily　　 D. unexpectedly

4.A. besides　　 B. despite　　 C. except　　 D. without

5.A. courageous　　 B. disgusting　　 C. dangerous　　 D. forbidden

6.A. selling　　 B. buying　　 C. getting　　 D. consuming

7.A. care　　 B. see　　 C. feel　　 D. mind

8.A. passion　　 B. gift　　 C. respect　　 D. reason

9.A. formal　　 B. positive　　 C. negative　　 D. religious

10.A. form　　 B. learn　　 C. follow　　 D. believe

11.A. reading　　 B. reciting　　 C. analyzing　　 D. reviewing

12.A. service　　 B. diet　　 C. skill　　 D. performance

13.A. broke down　　 B. turned up　　 C. gave up　　 D. set out

14.A. lack　　 B. gesture　　 C. sign　　 D. symbol

15.A. attention　　 B. order　　 C. credit　　 D. desire

16.A. plan　　 B. listen　　 C. ask　　 D. hope

17.A. obviously　　 B. practically　　 C. likely　　 D. quickly

18.A. persuade　　 B. inform　　 C. deliver　　 D. break

19.A. healthier　　 B. weaker　　 C. heavier　　 D. clumsier

20.A. demand　　 B. power　　 C. principle　　 D. measure

高三英语完形填空中等难度题查看答案及解析

As you can see，water works hard in your body every day.That’s why it’s important　 to give your body the water it needs to carry out all its different jobs.On a regular day，your body loses 2 to 3 quarts of water—enough to fill a 2­liter soda bottle.You probably guess that water is lost when you sweat—especially　　 on a hot day.

But your body also loses water in an almost invisible way—evaporation (蒸发)．Water escapes from your body through your skin and in your breath.How？Your breath contains droplets (小滴) of water that are usually too tiny to see.They become visible for a quick second in the cold when you can “see your breath”．But water evaporates this way all year round.Your skin also contains water，which escapes in tiny droplets that go into　 the air.The water in your skin evaporates into the air，but fortunately，your body can replace the water it loses so your skin doesn’t dry out.

Eating and drinking is one way to replace the water your body loses.Most foods have a lot of water in them，especially fruits and vegetables.Grapes，watermelons，oranges，and cantaloupes are delicious and full of water.

But you can’t rely_on food alone to get that water back，and that’s why it’s also a good idea to drink water　 every day.You might have heard someone say that people need to drink 6 to 8 cups (1.4 to 1.9 liters) of water each day.Depending on how much　 water you’re getting from foods and other liquids,6 to 8 cups might not be necessary.If you eat a lot of fruits and vegetables，or you like to eat soup every day，you’ll get some of the water your body needs.

1. You should drink enough water every day because________.

A．your body needs too much water

B．water does all kinds of jobs in your body

C．your body loses a lot of water every day

D．the more water you drink the better you feel

2. Water in your body loses by the following ways EXCEPT________.

A．breathing　     B．evaporating

C．sweating　     D．eating

3. Your body has to give enough water to your skin in order to________.

A．keep the water in your skin clean

B．stop your skin from drying out

C．stop the water from losing

D．keep your skin clean all the time

4. What does the underlined phrase “rely on” in the fourth paragraph mean?

A．Eat up.　     B．Receive.

C．Depend upon.　     D．Digest.

高三英语阅读理解中等难度题查看答案及解析

How do you kill your time when you go to work? Most of us stare at our cell phones, and refuse to make eye contact with others. We just read, chat with others online or play games online. Or maybe we’re using the time between stops to do our makeup, catch up on emails, or read a few chapters of a book. However, Dina Alfasi takes a very different approach.

Each day she has to travel hours on buses and trains to get to her engineering job at a hospital in Israel. Rather than look at her cell phone in silence, she uses one very special way to have connection with strangers. It is portraits of the people she meets on public transport every day that she is taking. The photographs catch those quiet and personal moments of people readying themselves for the day ahead. Some people lean (倚靠) their head against the window and go to sleep, some stare into space and have a daydream, and others sit quietly to read their documents or books. Each picture catches one tiny moment in people’s lives, ripe with potential for your imagination. It is wonderful for her to look at someone’s commute (上下班) and make up an entire story about the rest of their daily existence, from the father travelling with a baby to the woman welcoming a change.

“What inspires me very much are the little moments that happen every day,” Dina told My Modern Met. “My work is to tell stories through a single portrait, and it proves that all you need is just to look around and find those magic moments.”

1.What will most people do when going to work?

A.Enjoy reading a book loudly.

B.Make eye contact with others.

C.Have face-to-face talks with others.

D.Concentrate on their mobile phones.

2.What makes Dina different from others?

A.Staring into the space and having a daydream.

B.Leaning against the window and relaxing herself.

C.Using her mobile phone to appreciate pictures she draws.

D.Drawing people while travelling on buses and trains to work.

3.Which word can best describe Dina Alfasi?

A.Cool. B.Careful.

C.Generous. D.Considerate.

4.What is the main idea of the text?

A.Little moments make Dina special.

B.Cell phone is used to take special portraits.

C.Dina takes portraits of others when commuting.

D.People go to work with different ways to kill time.

高三英语阅读理解中等难度题查看答案及解析

Can training Your Working Memory Make You Smarter?

We would all like to increase our cognitive(认知的)ability beyond the limits set by Mother Nature. So it’s no wonder that brain-training programmes—which typically focus on training our working memory—are a multibillion-dollar industry. But can this kind of training really make us smarter?

Cognitive training sees the brain as a kind of muscle that can be made stronger with the right kind of practice. It consists of tasks or games carried out on computers or smart phones. Despite much research, there has so far been no agreement about its effectiveness. Some think that cognitive training increases a broad range of cognitive abilities, while others less optimistic.

Yet we do know that some cognitive skills, such as working memory and intelligence, tend to go together and are predictors of real-life skills such as work performance. Thus, training one cognitive skill might lead to an improvement in many other cognitive and non-cognitive skills. That is exactly the underlying hypothesis(假设)on which working-memory training is based.

To test this hypothesis, we examined all the studies about working-memory training we could find with normally developing children: 26 experiments and 1,601 total participants. Children represent an ideal test group: during childhood, skills are still at the beginning of their development. Thus, cognitive training is more likely to succeed with children than adults.

The results were very clear. Working-memory training did not show any effect on children’s fluid intelligence, a person’s ability to solve new problems and adapt to new situations. It didn’t influence their academic achievement or other cognitive abilities, either. The only reliable effect was that children got better at what they trained to do. No more, no less. So performing working-memory tasks does seem to make you better at doing them. Nonetheless, the fact that participants got better at such tasks does not necessarily mean that their working-memory ability increased. They may just have learnt how to perform that particular type of task.

The results do indicate that the use of working-memory training programs as an educational tool is fruitless. More generally, together with other research, the results contribute to disproving cognitive training companies promises of a better brain.

The results have even more important implications theoretically. They question the hypothesis that training general cognitive mechanisms can affect other cognitive or real-life skills. Beyond working-memory training, other recent studies have shown the improving cognitive skills outside music-including academic skills.

However, these negative results must not discourage us from training our cognitive and non-cognitive skills. We just have to be aware of the actual limitations of such practice in areas outside what we are actually training. But that doesn’t mean we shouldn’t do it-the most efficient way to develop a skill is, after all, to train that skill.

1.To find out the effect of working memory training, the author ________.

A. made some scientific studies

B. reviewed the previous research

C. compared different test groups

D. got some children involved in the experiment

2.Children joining in the experiments were able to __________.

A. do better in the field where they are trained

B. obtain greater academic achievements

C. adjust to new situations quickly

D. succeed when they deal with real life problems

3.What is the author’s attitude toward the cognitive training?

A. Pessimistic　　 B. Disapproving

C. Objective　　 D. Optimistic

4.Cognitive training is likely to _______ according to the passage.

A. discover the secrets of human minds

B. make one’s brain stronger by way of practice

C. earn a good name for the training company

D. bring much profit to the training companies

高三英语阅读理解困难题查看答案及解析

The key to happiness is how quickly you can get back your focus on what’s important.

-----Anonymous

Sixteen years ago I learned this lesson in the back of a New York City taxi cab. Here's what happened. I hopped in a taxi, and we took off for Grand Central Station. We were driving in the right lane when, all of a sudden, a black car jumped out of a parking space right in front of us. My taxi driver slammed on his brakes, skidded, and missed the other car’s back end by just inches!

The driver of the other car, who almost caused a big accident, started yelling bad words at us. My taxi driver just smiled and waved at the guy. And I mean, he was friendly. So, I said, "Why did you just do that? This guy almost ruined your car and sent us to the hospital!" And this is when my taxi driver told me what I now call "The Law of the Garbage Truck."

Many people are like garbage trucks. They run around full of garbage, full of frustration, full of anger, and full of disappointment. As their garbage piles up, they need a place to dump it. And if you let them, they'll dump it on you. When someone wants to dump on you, don't take it personally. You just smile, wave, wish them well, and move on. You'll be happy you did.

I started thinking, how often do I let Garbage Trucks run right over me? And how often do I take their garbage and spread it to other people at work, at home, or on the streets? It was that day I said, "I'm not going to do any more."

Good leaders know they have to be ready for their next meeting. Good parents know that they have to welcome their children home from school with hugs and kisses. Leaders and parents know that they have to be fully present, and at their best for the people they care about. The bottom line is that successful people do not let Garbage Trucks take over their day. What about you? What would happen in your life, starting today, if you let more garbage trucks pass you by? Here's my bet. You'll be happier. Life's too short to wake up in the morning with regrets. So, Love the people who treat you right. Forget about the ones who don't.

1. What happened one day when the author was taking a taxi?

A. The taxi almost hit another car.

B. The taxi driver was injured.

C. The author scolded the driver of the other car.

D. The author learned a lesson from the driver of the garbage truck.

2. How did the taxi driver respond to the behaviour of the driver of the black car?

A. He yelled back at the driver.

B. He sent the driver to the hospital.

C. He was friendly towards the driver.

D. He dumped some garbage in front of his car.

3. What does the taxi driver think of people according to Paragraph 3?

A. Many people like to drive garbage trucks.

B. Many people dump garbage wherever they like.

C. Many people are warm-hearted to make others happy.

D. Many people tend to be very much depressed.

4. What can we infer from Paragraph 4?

A. The author used to have a lot of garbage trucks.

B. The author used to complain a lot.

C. The author used to have a lot of money.

D. The author used to be a good manager.

5. According to the passage, what should you do if people “dump garbage” on you?

A. Ignore them and go on with our own work.

B. Try our best to persuade them not to do that again.

C. Tell them to dump the garbage in the right place.

D. Take over their work and carry the garbage to somewhere else.

高三英语阅读理解简单题查看答案及解析