We can all contribute to a greener world．Just...

We can all contribute to a greener world．Just follow these ten golden rules:

●Stop getting junk mail．Billions of junk mail can be sent every year．Half of it is never opened．Get-your name off mailing lists．If 100,000 people stopped getting junk mail today, it would save 150,000 trees a year．

●Stop reading newspapers．All over the world, millions of newspapers are thrown away every day, 44 million newspapers in the USA alone —that's half a million trees a week．Either recycle your newspapers or read the hews online．

●Buy clothes made from organic materials．Conventional cotton farming seriously pollutes the environment, most of which uses chemical pesticides （农药） and fertilizers． Organic is better!

●Switch to solar energy．In one day, the sun will provide enough energy to power the planet．Why aren't we using it?

●If you have to drive, share the ride．Most cars in the USA have only one occupant．Also, 25 percent of car rides are less than 1．5 kilometres．Get out and walk!

●Unplug your PC, TV and VCR．Simply turning them off isn't enough．Sets left on standby are still using 25 percent of their power．

●Hold on to your balloons．Helium-filled balloons which fly away usually end up in a lake or river, where they can choke aquatic (水生的) creatures．Save your balloons and use them again．Or better still, don't use them at all．

●Feed the birds．Wild birds need food, especially in v/inter when other sources can be scarce．The greater the range of foodstuffs you put out for them, the more types of birds you will attract．

●Plant a garden at your school．Learn the connection between the land and the table．Plant vegetables to eat, flowers to admire and trees to improve the air．

1..

What is the main purpose of the passage?

A．To provide some health advice on how to work．

B．To suggest some ways how to make full use of solar energy．

C．To advise protecting environment and saving energy．

D．To advise on how to recycle waste and save energy．

2..

．The underlined expression "left on standby" in the sixth rule means____________．

A．ready to start and use electricity                       B．ready to be turned off

C．ready to be repaired                                     D．ready to be．put away

3..

．Which of the following will NOT protect trees from being cut down to make paper?

A．Not buying newspapers．             B．Don't accept junk mail．

C．Read your newspaper online．                             D．Read only one newspaper．

高三英语阅读理解困难题查看答案及解析

World Elephant Day is the perfect time to find out more about these amazing animals and what we can do to preserve them so they do not go the way of the mammoth（猛犸象）.

World Elephant Day was created in 2011 by two Canadian filmmakers Patricia Sims and Thailand’s Elephant Reintroduction Foundation and was first celebrated on August 12, 2012. They made the documentary Return to the Forest, a fascinating 30 minute film about the reintroduction of caught Asian elephants to the wild.

Currently, the demand for ivory（象牙）is becoming bigger and bigger, whose price is higher than that of gold, making elephants bigger targets than ever. Habitation loss is also a danger to the world’s elephant population as it robs elephants of the hundreds of pounds of food they need every day, making it more difficult for them to breed and making it easier for hunters to track them down. Circuses and tourism are also serious threats to the animals’ well-being.

The best way to celebrate this day is to take the opportunity to educate yourself about these magnificent（巨大的）mammals and share your knowledge with others. As ever, simply spreading the word about the dangers these magnificent mammals face via social media can actually make a real change. Expose that “training” elephants often involves tying and beating them daily for months on end. If you want to get a bit more involved, you could choose to make a donation to a foundation dedicated to protecting elephants from hunters or relocating them to locations better suited to their needs.

Whichever way suits you best, make sure that you spend this day in a way that helps elephants all over the world, so we, in turn, can continue to wonder at them and their uniquely fascinating way of life.

1.What is the main purpose of World Elephant Day?

A. To collect donations for elephants.

B. To do researchers on elephants’ life.

C. To protect the elephants from extinction.

D. To make films about all kinds of elephants.

2.Which of the following is the biggest threat to elephants?

A. Human being.

B. Severe climate.

C. Natural environment.

D. Limited food resource.

3.What does the author advise doing to celebrate World Elephant Day?

A. Watching the elephant shows.

B. Making your own films about elephants.

C. Appealing to focus on elephant protection.

D. Traveling to Thailand to ride trained elephants.

4.According to the text, what is the best way to protect elephants?

A. Supplying enough food for elephants.

B. Catching and raising elephants in the cages.

C. Replacing elephants in suitable wild habitations.

D. Attracting elephants to live together with human beings.

高三英语阅读理解中等难度题查看答案及解析

We all have our own tricks to cheer up when we’re feeling down; these little tricks can make you feel a little bit happier every day. While there are certainly happy memories tied up in the wedding ring you and your spouse (配偶) purchased together years ago or your teddy bear from childhood, new research finds that we typically feel calmer and experience a greater sense of well-being when we focus on a place that reminds us of happier times rather than a thing, even if it holds great value.

The report, called Places That Make Us, was conducted by National Trust’s and Surrey University’s researchers. Experts performed functional magnetic resonance imaging (MRI) (磁共振成像) scans on 20 volunteers and conducted an online survey of 2,000 people to better understand this deep draw toward special places.

“Working with leading researchers and academics, and using cutting-edge MRI brain technology, we examined how places affect people, how they become special, and why we feel a pull towards them,” explained Nino Strachey, head of research for the National Trust.

The 20 volunteers were shown images of landscapes, houses, and other locations, as well as personally meaningful objects. Measuring their brain activity, the researchers found that it was the places, as opposed to the objects, that caused the brain to get the most excited.

Volunteers were also interviewed at great length two times, once at home and the other time at their special place. The research made discoveries that had never known before — the favorite places awoke feelings of belonging, physical and emotional safety, and an intense internal pull to the place.

Dr. Andy Myers weighed in on the research, saying, “For the first time we have been able to prove the physical and emotional benefits of places, far beyond any research that has been done before.”

1.How was the research conducted?

A. By performing MRI on 2,000 volunteers.

B. By measuring the participants, brain by MRI.

C. By doing rough interviews with the participants.

D. By showing meaningful objects to the participants.

2.How would the author feel about the findings of the study?

A. It is pioneering.　　 B. It is groundless.

C. It is imperfect.　　 D. It is uncommon.

3.What does the underlined phrase “weighed in on” mean?

A. Think highly of.　　 B. Look down on.

C. Pay attention to.　　 D. Make fun of.

4.What does the text mainly talk about?

A. Everyone has his way to be happy.

B. Valuable places can make people happy.

C. Teddy bears are best memories for children.

D. Meaningful objects lead to greater well-being.

高三英语阅读理解中等难度题查看答案及解析

Following some of the tips for green living helps save our planet. All of these involve just a few changes to our daily habits.

Just walk and limit the use of your car. One of the poster images of pollution is our vehicles. It burns fuel. It is not as efficient as we hope it could be, and we use it every single day. To lessen the effects of the air pollution caused by our vehicles, we should limit their use. If we can walk to our destination then just let us go. Not only do we lessen our carbon dioxide emissions, but we also get a good exercise out of it.

Use a laptop instead of a computer desktop. Laptops are more energy efficient compared to their bigger counterparts. A laptop is generally 50 percent more efficient in using electricity. Aside from that there are other benefits of a laptop. It is portable so you can work anywhere you like and that you get powerful features without the large size of desktop units.

Turn off the faucet while you are brushing your teeth. It is always a better idea to use a glass when we are brushing our teeth and not to just let the faucet keep on running. Therefore，there is less water to waste while we are cleaning our pearly whites. Simply turn off the faucet when you are not using it.

Make good use of natural light. We have a great and natural lamp --- the sun, and we should learn how to take full advantage of it during daytime. So instead of turning on our lights or lamps even if it is still not evening, we should pull up the drapes and let the natural light come in from the windows.

These are just some of the best tips for green living, but of course there are still many of these tips if you just search for them. But you can do your own variation any time just always prioritize how you can use less energy and produce even lesser trash and pollution.

1.What’s the best title for the passage?

A. How to Save Our Planet

B. How to Change Our Daily Habits

C. Tips for Green Living Today

D. Green Living and Serious Pollution

2.Compared with a computer desktop, a laptop is__________.

A. less energy efficient　　 　 B. faster at work

C. easy to repair　　 D. easy to carry

3.How many tips does the passage mention for green living today?

A. Three　　 　　 B. Four

C. Five　　　 　　 D. Six

4.The underlined word “prioritize” in the last paragraph can be replaced by the word

_________.

A. decrease　　 　　 B. consider

C. imagine 　　 D. guess

5.Which of the following is NOT true?

A. A few changes to daily habits can help a lot.

B. While washing teeth we should turn off the faucet.

C. Vehicles bring pollution and we should try to avoid.

D. In the daytime we should not pull up the drapes.

高三英语阅读理解中等难度题查看答案及解析

Fitness isn’t just physical; Change your thoughts, and you change your world．Of course we all agree that gaining and losing weight, exercise, diet, strength, and flexibility(灵活性) are a part of fitness．But what about body image, aging , relationships, success, and happiness? They are all related, all connected, and fitness in all areas is important if you want true and total fitness．

But you may say , “I just want to lose 20 pounds．If I do, I will feel better about myself and I will be happy ．”Maybe in the short term, but honestly, if we don’t deal with our mental and emotional fitness while working on the physical, there is very little chance of keeping the weight off, feeling good about yourself, and improving every other area of your life．

Let’s not waste tine changing our bodies if we don’t change our minds, Let’s work“out”and work“in” at the same time ．Change your mind and you must, because if you have been trying to lose weight, but cannot, there is something inside you that is disallowing it．You can change this pattern, improve your self-esteem, increase your joy, and change your body for good by focusing on changing your mind．This is training for life．

Work-ins will repair your mind, improve your attitude, change your perception and encourage motivation at the same time you are conditioning your body for weight loss, shaping, strength and endurance．

If you repeat a positive statement over and over to yourself——like a mantra(祷文)，your mind will change, the same way your body does, even if you don’t believe it．Like lifting a weight over and over, your muscle changes——even if you don’t believe it．

1.What does the author want to tell us in Paragraph 2?

A．Mental and physical health are both important．

B．Losing weight is sometimes harmful．

C．Fitness is important in losing weight

D．It takes a long time to lose weight．

2.It can be inferred from the passage that work-outs can________?

A．improve your self-esteem                  B．cause you to gain more weight

C．make you more active                     D．benefit your physical reshaping

3.The author mentions weight lifting in the last paragraph to tell us________

A．why we must change our mind

B．how to improve ourselves mentally

C．how to repeat positive statements

D．what is the correct way to lose weight

4.What would be the best title for the passage?

A．Stop wasting time on weight loss

B．Health and life attitude

C．Work your mind, not just your body

D．Real training of life

高三英语阅读理解中等难度题查看答案及解析

Some young people these days just ________ go out of their homes to contact the real world．

A. mustn’t                   B. won’t                       C. mightn’t                            D. shouldn’t

高三英语单项填空中等难度题查看答案及解析

Some young people these days just ______ go out of their homes to contact the real world．

A．mustn’t      B．won’t          C．mightn’t    D．shouldn’t

高三英语单项填空中等难度题查看答案及解析

All of us want very much to see these amusing movies, especially _______ you referred to just now.

高三英语单项填空中等难度题查看答案及解析

While serious training is important for all dogs，playtime is just as important．1. Use these games to help teach your dog how to play．

1．Hide and Seek

Hide and seek isn’t just for kids．Dogs can really enjoy this game．Pick up one of your dog’s favorite toys or treats．Tell your dog to stay． 2. When you are ready，call your dog to come to you．If possible，squeak(使吱吱叫)the toy or shake the treats．Reward your dog with praise and the toy／treat when she finds you．

2．Fetch

Many dogs have a natural ability to fetch．Other dogs can be taught how．　 3. Play　 indoors with a soft toy or outdoors in a fenced-in area with a ball or disc．For dogs that really　 love to run，try this game of fetch!

3．Find the Treat

Dogs have superior senses of smell，and most love to use their noses to find food．Let your　 dog use her brain and her nose to find hidden goodies．First，have your dog stay out of sight．Then，hide her favorite treats in various places around the room．　 4. If help is needed，you can lead her around or point to areas for her to explore．

Whatever the game，safety comes first!Remember to watch your dog for signs of　 exhaustion or overheating when you are playing．Stop if your dog seems tired or shows signs of　 anxiety． 　 5.When other dogs or people are around，it may create a dangerous distraction(分神)．

A．Then，go to find a good hiding place．

B．Try different games to see which your dog responds to best．

C．A good game of fetch can be played almost anywhere．

D．You can include games in training as well．

E．Also be aware of your surroundings when playing with your dog．

F．Encourage your dog to play with other dogs．

G．Bring your dog back in and tell her to“go find!”

高三英语信息匹配中等难度题查看答案及解析

In-line skating（滚轴溜冰）is a fun sport that everyone can enjoy. Follow these safety tips to keep skating safe and fun.

Step 1: Gear up!

Even before you put on your skates, put on all your safety gear（护具）.

Step 2: Buckle up!

Strap（绑紧）on your skates. Make sure they fit well and are snugly（紧贴）around your ankles. This helps your ankles stay strong and straight.

Step 3: Fall down!

You probably do not usually try to fall. But it is good to practice falling on skates. Fall forward onto your knee pads. Put out your hands and let your wrist guards hit the ground. See? Are you surprised that it doesn’t hurt?

Practice falling until it is easy to fall forward and get up again. If you are not afraid to fall, you will try new things. Knowing how to fall will help you be a better skater and find your balance. When you can stay balanced, you won’t fall as much.

Step 4: Stop!

Make sure you can stop on your skates. The quickest and safest is probably the brake stop. The brake is usually on the back of the right skate.

The brake stop:

Roll forward with your skates pointing the same way. Let your right skate roll a little forward. Bend your knees as if you are sitting down. Then press your right heel down hard. This will make your brake pad drag on the ground until you stop.

The T stop:

Roll forward with your skates pointing the same way. Then turn your right foot out so the toes are pointing to your right. Drag your right skate. Let the wheels drag on the ground until you come to a stop.

Another way to stop is to run or jump onto the grass.

Step 5: Roll around!

Find a flat, smooth place to practice. Do not skate in streets. Parks and playgrounds are good places to practice. Look for “No skating” signs to make sure you can skate there.

1.According to the article, which of these steps are most important for a new skater?

A. Learn to fall and stop safely.

B. Find a class and skate fast.

C. Relax and have fun.

D. Buy expensive gear and skates.

2.In the step right after “Buckle up!” you should practice how to _____________.

A. skate fast           B. brake            C. fall safely          D. put on gear

3.To begin a brake stop, you should let your right skate roll forward, bend your knees, and _________.

A. turn your foot

B. press your right heel down

C. put your wrists out in front

D. tighten your skates

4.How is the passage organized?

A. It tells stories about skating.

B. It gives descriptions of skates.

C. It uses a question-and-answer form.

D. It gives step-by-step instructions.

高三英语阅读理解困难题查看答案及解析