Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people - half of them pet owners –while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed around pets, says Allen, who thinks it may be because pets don't judge.
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall-mostly with their dogs - and found it worth doing.
1.What does the text mainly discuss?
A．Pets’ value in medical research.
B．How pets help people calm down.
C．People's opinions of keeping pets.
D．What pets bring to their owners.
2.We learn from the text that a person with heart disease has a better chance of getting
well if ．
A．he has a pet companion
B．he has less stress of work
C．he often does mental arithmetic
D．he is taken care of by his family
3.According to Allen, why did the people do better with pets around when doing stressful tasks?
A．They have lower blood pressure.
B．They become more patient.
C．They are less nervous.
D．They are in higher spirits.
4.The research mentioned in the last paragraph reports that ．
A．people with dogs did more exercise
B．dogs lost the same weight as people did
C．dogs liked exercise much more than people did
D．people without dogs found the program unhelpful
名校课堂系列答案科目：高中英语 来源：2016届四川省高三12月月考英语试卷（解析版） 题型：七选五
七选五
Seeing with Sound
According to a British news report，some blind people may finally get a chance to “see”. 1.Dr. Peter Meijer，a scientist at Philips Research Laboratories in the Netherlands，has developed a new system called the vOICe.The three middle letters in vOICe stand for “Oh，I see.” Meijer’s groundbreaking technology may change the lives of visually impaired people all over the world.
A wearable setup of vOICe system consists of a head-mounted camera，stereo headphones and a notebook PC. The system translates visual images from a camera into complex sounds.2.
The program is based on the theory that people can hear certain sounds and learn to translate them into meaningful mental images. Everything has its own unique sound.3.The height of an object or person could be determined by pitch(音调).And a built-in color identifier speaks out color names when it is turned on. What the vOICe users have to learn is which sound goes with which object. Meijer says that he is counting on the brain’s ability to adapt.
4.Within two weeks，most people who experiment with the vOICe system are able to identify objects such as walls and doors. They are also able to identify certain situations，including whether the lights in a room are on or off. 5.Meijer thinks that translating will eventually become automatic for many users of the vOICe，bringing a form of vision to them for the very first time.
A. Brighter areas sound louder than darker areas.
B. It then sends these sounds to a person through headphones.
C. However, they are not learning to see with their eyes；they are learning to see with their ears.
D. The vOICe system is aiming to treat blindness by translating images from a camera into audio signals.
E. Meijer supposes that the brain is interested in the information “content”，but not the information “carrier”.
F. To evaluate the new system’s effectiveness, a number of visually impaired people were chosen to test the v0ICe.
G. Over time, some users have even learned to “watch” television or “recognize” the outlines of buildings as they walk.
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科目：高中英语 来源：2015-2016学年山东淄川一中临淄中学淄博五中高二上学期期末英语卷（解析版） 题型：七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
_____1._____ One of the best things you can possibly do is to start your own club. It’s great fun especially if you are the sort of person who feels there’s never anything to do during the school holidays.
The first thing you need to come up with is an idea for your club. ____2._____ Pets, clothes, pop music or dancing groups, sports, making things? The list is endless.
Next you need some friends to be in your club with you. ____3.____. All you need is three or four other people who are interested in the same thing as you.
_____4.______. You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That’ll keep you busy for ages.
At your first meeting you should make up a rule book. And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret!
Now you have just about everything you need, except membership cards. These are very important and again you can spend a lot of time making them. __5.____ Why not leave some space for a photo of yourself? That will make the membership card really look like it.
So there you are, get united! Once you get started you’ll think of loads of more interesting things to do!
A. That’s easy.
B. Enjoy your own club!
C. Invite a designer to join you.
D. What are you interest in?
E. Some vacation is just around the corner.
F. Then you need to pick a name for your club.
G. Use a bright thick pen to make a special design.
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科目：高中英语 来源：2015-2016学年北京东城高一上学期期末考试英语试卷（解析版） 题型：完形填空
完形填空
阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。
The last thing Jack wanted to do was wake up early and go to work on Monday morning. Getting out of the bus, Jack found there was still 30 minutes before his ________ began, so he________ to take a walk around the block to adjust(调整) himself to another busy working day.
________ walking, he ran into a young couple talking to each other in a foreign language. “Excuse me! Could help us please?” the woman called to him in strange English. “We are tourist, lost. Need ‘Dolphin’ hotel. You know where is?” She was courageous as she spoke a ________ language.
“I’m sorry, I don’t know. I’m in a hurry,” Jack said, and moved off. He was so upset about his problems that he ________ without thinking. Having walked about 100 feet, he felt he was wrong and ________ back. Luckily, the couple were ________ there. He walked up to them. “I remembered where the ‘Dolphin’ hotel is. I’m sorry, I just got ________ : there are hundreds of hotels in New York. It’s not far from here. you may ________ there. Just go straight to that crossroad, then turn to the left, and you will see a white-blue building. That will be the ________ you’re looking for.”
The couple thanked him, and Jack ________ lightly this time. But when he turned his back, he saw that the couple didn’t move, and the look on their faces was the ________ Maybe I was talking too ________ , and they couldn’t understand me well enough, he thought. All of a sudden, he felt that he could do something more important than sit in his office all day long. He knew that he couldn’t ________ these young people behind: they couldn’t possibly get to the hotel by themselves. He walked up to them once again. They looked at him in surprise. “I could ________ you to the hotel, if you still need my help,” Jack said. For the first time since the beginning of this month, he felt relaxed.
1.A. plan B. talk C. trip D. work
2.A. decided B. agreed C. remembered D. offered
3.A. If B. Though C. While D. Once
4.A. similar B. special C. modern D. foreign
5.A. calmed B. lied C. shocked D. begged
6.A. turned B. gave C. sent D. put
7.A. already B. almost C. still D. even
8.A. amazed B. confused C. bored D. tired
9.A. cycle B. walk C. point D. look
10.A. hotel B. couple C. tourist D. bus
11.A. answered B. escaped C. left D. passed
12.A. new B. good C. true D. same
13.A. strangely B. loudly C. quickly D. nervously
14.A. get B. fall C. stay D. leave
15.A. move B. guide C. follow D. introduce
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科目：高中英语 来源：2016届福建漳浦第一中学高三上学期第一次调研英语试卷（解析版） 题型：七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How to Improve Eyesight Naturally
Eyes are important for everybody. You must take care and try everything in your hand to keep them in good condition. Here are some of the tips to improve your eyesight naturally.
1. Strain is known to be a factor in many health conditions and eyestrain（眼疲劳） is no exception. Try meditation, yoga or other methods of stress relief to improve your vision and overall health.
Sit upright in a comfortable chair. 2. Cup your hands so that there is no pressure on your eyes. Let your fingers rest across your forehead. There should be no light entering your eyes. Palming（手掌按摩）should be done for a period of 5 to 10 minutes to start. Palming should be relaxing. It may help to do palming in a darkened room.
3. It will unpleasantly affect your eyesight, which affects the eyes by producing a larger amount of insulin (胰岛素) in the blood. Therefore you shouldn’t be having much fruit juice or something that contains a lot of sugar.
The only exercise most eyes get is that daily rubbing we give them when we're tired or suffering from eyestrain. But eye exercises are actually good for your eyes and can improve your vision. 4. Blink as fast as you can for a few seconds then close your eyes tightly, open and repeat. Do this exercise 3 to 4 times daily.
You probably hear that statement all the time but eating the right foods are necessary to good health. 5. Foods that are high in fiber, vitamin C, D and beta carotene as well as other vitamins and minerals can help improve your vision. Here are a few foods that can be beneficial to good vision: carrots, eggs, blueberries, spinach, kale, grapes, and fresh garlic.
A. Reduce eyestrain.
B. Keep your eyes moist（湿的）.
C. Sugar is your eye’s worst enemy.
D. Give your eyes a workout with the following exercise.
E. You may not be aware that your diet affects your vision but it does.
F. Close eyes and cover them with the palms of your hands.
G. Be sure to get plenty of sleep so your eyes don’t strain to stay open during the day.
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科目：高中英语 来源：2015-2016学年甘肃武威第二中学高一上学期期末英语试卷（解析版） 题型：完形填空
完形填空
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
I did very badly at school. My headmaster thought I was ________ and when I was 14, he said, “You’re never going to be ________ but a failure.”
After five years of ________ jobs, I fell in love with a very nice middle-class girl. It was the best ________ that could have happened to me. I ________0 I wanted to do something positive (积极地) with my life because I wanted to prove to ________ that what people said about me was ________. Especially her mother, who had said to me, “Let’s ________ it, you’ve failed at everything you’ve ever done.” So I tried hard with my ________ and went to college. My first novel _ ________ while I was at college.
After college I taught during the________in high schools and attended evening classes at London University, where I got a ________in history. I became a lecturer at a college and was thinking of ________that job to write full time________ I was offered a part-time job at Leeds University. I began to feel proud of myself —________ was a working-class boy who’d ________ school early, now teaching at the university.
My writing career (职业) took off when I discovered my own style. Now I’m rich and ________ , have been on TV, and met lots of film stars. ________ what does it mean? I ________ wish all the people that have put me down had ________ : “I believe in you. You’ll succeed.”
1.A. bright B. useless C. simple D. hopeful
2.A. anything B. something C. everything D. nothing
3.A. low B. poor C. good D. useful
4.A. support B. happiness C. surprise D. thing
5.A. agreed B. decided C. planned D. told
6.A. me B. them C. her D. it
7.A. wrong B. right C. stupid D. faulty
8.A. see B. know C. understand D. face
9.A. experiment B. practice C. writing D. composition
10.A. came on B. came in C. came out D. came back
11.A. day B. night C. month D. year
12.A. graduation B. pass C. degree D. success
13.A. giving in B. giving back C. giving out D. giving up
14.A. while B. if C. when D. or
15.A. there B. here C. it D. that
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科目：高中英语 来源：2015-2016学年黑龙江佳木斯二中高二上学期期末英语试卷（解析版） 题型：阅读理解
Going to outer space is a little like going camping. You have to carry with you all the food and equipment you need for your trip, so your food can’t be too heavy or hard to prepare. Plus, there are no refrigerators to keep food cold and fresh. Food with all the water dried out is lightweight and doesn’t spoil(变坏). So, many space foods are dried on Earth and stored in special packets.
On Earth, gravity is the force that keeps your feet on the ground and your sandwich on your plate. But there’s no gravity in space. To keep food from floating(漂浮) away, astronauts on the Space Shuttle attach the packets to a special tray(托盘). The tray can be fixed to a wall or to the astronaut’s lap. To prepare their food, astronauts use liquid forms of salt and pepper. The liquid sticks to the food better. Regular salt and pepper would float away, maybe up an astronaut’s nose.
Liquids float right out of cups and glasses, though. So astronauts drink everything from a small bag with a straw(吸管) that can be closed. Astronauts say that most space foods taste pretty good. Some, such as apples and pudding, are the same as the foods you eat on Earth.
Astronauts eat tortillas instead of bread because they make fewer crumbs(碎屑). Floating crumbs could get stuck in equipment or an astronaut’s eye.
Your body uses food in space the same way it does on Earth. Your body must deal with waste in space too. During takeoff and landing, astronauts can’t leave their seats to go to the bathroom. They wear diapers(尿布) under their spacesuits instead. The Space Shuttle has a bathroom the size of a small closet. The toilet has bars that keep astronauts from floating away. A strong flow of air is used instead of water to flush waste down the toilet.
1.Why do astronauts use liquid forms of salt and pepper to prepare food?
A. Liquid doesn’t spoil.
B. Liquid is convenient to use in space.
C.Liquid is lightweight.
D. Astronauts are in great need of water.
2.What do astronauts think of space foods?
A. Most of them taste pleasant.
B. They are mostly fruits.
C.Most of them are rather cold.
D. They contain too little meat.
3.We can infer from the passage that astronauts ___________.
A. drink from cups and glasses
B. always wear diapers in space
C. can move freely during landing
D. must pay attention to crumbs in space
4.What is the passage mainly about?
A. Astronaut’s hard life in space.
B. How astronauts go to the bathroom.
C. The various foods astronauts eat in space.
D. How astronauts eat and deal with waste in space.
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科目：高中英语 来源：2015-2016学年湖北省四校高一下学期期末联考英语试卷（解析版） 题型：完形填空
完形填空
Imagine spending 1,182 hours working hard and receiving no encouraging words. This was the situation I found myself in as I _________a new swim team with a Ru
ssian coach. As a long-time swimmer, I was used to receiving plentiful praises and _________speeches from my coaches. _________ , after practicing for a few weeks, I noticed I did not hear any _________ like “you’re almost there”, “congratulations”, or “you’re doing great” that _________ me through the hard practice. I received scoffs(嘲笑) when I was expecting _________ and praises. To me, Vladimir seemed like a _________man.
As I was trying to understand him through his heavy accent, I realized that Vladimir had been trained and _________by the culture in Russia and that led to his different coaching style and unusually high _________ . He spent over 1,182 hours _________, receiving no praises and was simply expected to _________ . This method of coaching that seemed so foreign to me was from what he _________ , leaving home at the age of twelve, and eventually winning an Olympic medal.
I began to appreciate his _________to give out praises. He had a much different idea on how best to coach and motivate swimmers. He did not feel the _________ to say compliments(称赞), since he believed one should be _________ without these praises.
It was the fact that he was so different from my previous coaches that made him _________ ．He forced me to really think about why I was swimming. I learned to swim not for 57but to find the motivation. It became clear to me that the _________of experiencing different coaching styles is that ea
ch one can bring out the best in me if I learn from these _________ . Various training styles may be _________ to me at the start but can help me grow in many ways.
1.A．founded B．joined C．interviewed D．trained
2.A．typical B．practical C．polite D．positive
3.A．Therefore B．Otherwise C．However D．Moreover
4.A．words B．voices C．jokes D．news
5.A．followed B．helped C．forced D．checked
6.A．promises B．smiles C．behaviors D．surprises
7.A．funny B．poor C．cold D．familiar
8.A．awarded B．judged C．influenced D．frightened
9.A．qualities B．limits C．temperatures D．expectations
10.A．swimming B．dreaming C．seeking D．thinking
11.A．inspire B．fail C．chat D．perform
12.A．went through B．gave up C．carried out D．turned down
13.A．gift B．removal C．refusal D．argument
14.A．possibility B．need C．duty D．right
15.A．advised B．ignored C．accepted D．encouraged
16.A．valuable B．modest C．humorous
D．ordinary
17.A．fame B．prize C．praise D．power
18.A．pleasure B．risk C．chance D．benefit
19.A．di
fferences B．measures C．mistakes D．stories
20.A．similar B．uncomfortable C．important D．impossible
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科目：高中英语 来源：2016年高考英语一轮复习新人教版选修8第3-5单元练习英语试卷（解析版） 题型：单项填空
The machine has been used many years. It’s no wonder that it doesn’t work well________.
A. regularly B. constantly
C. occasionally D. frequently
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