Young trees don’t just grow; they develop a personality and learn more about their environment and how they should best behave in it. They also help each other out whenever there’s trouble.
Personality, just as among people, varies among trees. Some are anxious, some bold. On the author’s land, there are three oak trees growing close together. One of the oak trees always starts to shed its leaves two weeks earlier than the others. Since they all experience the same temperature, the same soil and the same length of day, such variables can’t be the explanation. So what’s happening? Well, this tree is simply more careful than the others. Whoever holds on to their leaves longer can do more photosynthesis(光合作用) and store more nutrients. However, the longer a tree keeps its leaves, the higher the risk of injury.
Not only do trees make their own decisions, they also learn from their mistakes. A tree, for example, keeping its leaves too long during one year will never make this mistake again. This leads to several other conclusions:trees must notice the temperature and the length of the day and be able to save their experiences somewhere. Obviously, trees don’t have brains, but it is thought that in the sensitive tips of their roots they keep track of information and experiences.
But trees aren’t only clever when it comes to caring for themselves. They also support each other whenever there’s trouble by giving warnings and even taking care of sick and weak conspecifics with nutrients. For example, one time the author found a very old tree stump. Its insides had rotted a long time ago to topsoil. But the wood on the outside of the stump was still living. How was this possible? Well, the stump was nourished by its neighbors with nutrients from the root system, and had been for at least 400 years!
Why do trees do such a thing？It’s simple: it’s better together. Trees need the forest; it protects them from storms, provides the right microclimate and warns them of attacks.
1.Why does the author mention the three oak trees?
A.To illustrate trees can learn from experiences.
B.To show trees can make independent decisions.
C.To explain trees are quite supportive to each other.
D.To prove trees have the same personalities as humans.
2.According to the text, which of the following best describes general features of trees?
A.Anxious and bold.
B.Smart and adventurous.
C.Helpful and wellbehaved.
D.Adaptable and supportive.
3.What does the underlined phrase “do such a thing” mean?
A.Give warnings. B.Offer assistance.
C.Depend on others. D.Provide nutrients.
4.Where does this text most probably come from?
A.A public lecture. B.A science book.
C.An experiment report. D.A travel journal.
高三英语阅读理解中等难度题
Young trees don’t just grow; they develop a personality and learn more about their environment and how they should best behave in it. They also help each other out whenever there’s trouble.
Personality, just as among people, varies among trees. Some are anxious, some bold. On the author’s land, there are three oak trees growing close together. One of the oak trees always starts to shed its leaves two weeks earlier than the others. Since they all experience the same temperature, the same soil and the same length of day, such variables can’t be the explanation. So what’s happening? Well, this tree is simply more careful than the others. Whoever holds on to their leaves longer can do more photosynthesis(光合作用) and store more nutrients. However, the longer a tree keeps its leaves, the higher the risk of injury.
Not only do trees make their own decisions, they also learn from their mistakes. A tree, for example, keeping its leaves too long during one year will never make this mistake again. This leads to several other conclusions:trees must notice the temperature and the length of the day and be able to save their experiences somewhere. Obviously, trees don’t have brains, but it is thought that in the sensitive tips of their roots they keep track of information and experiences.
But trees aren’t only clever when it comes to caring for themselves. They also support each other whenever there’s trouble by giving warnings and even taking care of sick and weak conspecifics with nutrients. For example, one time the author found a very old tree stump. Its insides had rotted a long time ago to topsoil. But the wood on the outside of the stump was still living. How was this possible? Well, the stump was nourished by its neighbors with nutrients from the root system, and had been for at least 400 years!
Why do trees do such a thing？It’s simple: it’s better together. Trees need the forest; it protects them from storms, provides the right microclimate and warns them of attacks.
1.Why does the author mention the three oak trees?
A.To illustrate trees can learn from experiences.
B.To show trees can make independent decisions.
C.To explain trees are quite supportive to each other.
D.To prove trees have the same personalities as humans.
2.According to the text, which of the following best describes general features of trees?
A.Anxious and bold.
B.Smart and adventurous.
C.Helpful and wellbehaved.
D.Adaptable and supportive.
3.What does the underlined phrase “do such a thing” mean?
A.Give warnings. B.Offer assistance.
C.Depend on others. D.Provide nutrients.
4.Where does this text most probably come from?
A.A public lecture. B.A science book.
C.An experiment report. D.A travel journal.
高三英语阅读理解中等难度题查看答案及解析
Human brains begin growing and developing at a very young age. They learn from the simplest experiences ,which enable your children to be aware of the world. There’s no denying that outdoor play helps a lot!
Times when children have to wait for their turns on playground equipment and following the playground rules by sharing, all these form components of healthy social-emotional development. Young children develop their social-emotional skills through practice and small steps over time.
As parents or caregivers, it is fairly simple to support your child’s social-emotional skills. Acts like holding him, touching him, and speaking to him and giving him loving care and attention are all helping factors. When you allow them freedom to play, it is important to follow their interests in helping build their social-emotional skills.
Difficulties in social-emotional skills can often lead to children having trouble when playing with other children. Becoming easily angry or not empathizing(理解)with other children are all signs that may point in this direction. This can in turn lead to them not empathizing with the needs of other children.
As for the development of cognitive(认知的)skills, these develop through practice and opportunity over time. And while some cognitive skills may be genetic, most are learned through real life situations. In other words, learning and thinking skills can be improved through experiences.
To enable them to learn, it is important that we are mindful of what our children are interested in. And this realization is only set in place once the child is given enough and time to grow and explore.
Depriving children of such experiences can mean that they might struggle with higher-level thinking skills. And while it is normal to keep them safe, we forget that by rushing them and cutting down on play time, we’re actually causing more harm than good.
1.What can playing with other children greatly help children do?
A. Learn from other children
B. Develop their social emotion
C. Promote their personal hobbies
D. Help them to control their emotion
2.What usually brings trouble to a child while playing with other children?
A. Not understanding others
B. Caring too much about others
C. Lacking social emotional skills
D. Being more selfish than selfless
3.What does the underlined word “depriving” in the last paragraph mean?
A. Taking away B. Providing for
C. Referring to D. Focusing on
4.What is the main purpose of the text?
A. To call on us to promotes children’s interest
B. To show us the importance of social emotions
C. To tell us how to improve children’s social emotions
D. To persuade parents to allow their children to play outdoors
高三英语阅读理解中等难度题查看答案及解析
What Teenagers Can Do To Earn More Respect
As teenagers continue to grow and develop into young adults, the transition(过渡) into adulthood has begun. With so many physical and emotional changes going on, certain manners are often for gotten and other adult traits are not yet accepted as a way of life. 1. By doing the following things, you will earn more respect.
Contribute to the household
At the very least, clean up after yourself. As a teenager, you are old enough to clean up after yourself. When you make a mess, clean it up. 2. All chores that you do help to reduce the load of the person who did them before. Now that you’re old enough and capable, why shouldn’t you contribute to the household? 3.
Be responsible
4. Whether they are basic things, like brushing your teet h or doing your homework , or more involved chores that contribute to the household, simply fulfill your responsibilities on time. When adults know that they can rely on you, their trust and respect for you will increase.
3. Solve more of your own problem without asking for help
Instead of taking the easy approach and asking for help, make an effort to solve your problems on your own first. The “easy way ” is only easy for you, but it is an extra task for the person from whom you are seeking help. Seek help only after you have made an honest effort to solve your own problems. 5. When you become a good problem solver, you increase your valve to the community.
A.The people doing the chores before will greatly appreciate the help.
B.It will make your life more pleasant.
C.Everyone has certain responsibilities.
D.When speaking to a group, speak loud enough.
E.This includes. But is not limited to , your dishes and your room.
F.By being aware of these manners and traits, you can manage them sooner.
G.Depending on the problem, 15 minutes of effort is usually a good guideline.
高三英语其他题中等难度题查看答案及解析
Most birds find it safe to sleep in the trees, but ______ they have eggs or young chicks, they don’t use a nest.
A. why B. how C. where D. unless
高三英语单项填空简单题查看答案及解析
Most birds find it safe to sleep in the trees,but_______they have eggs or young chicks,they don’t use a nest.
A.why B.how
C.unless D.where
高三英语单项填空中等难度题查看答案及解析
Trees play a special role in my life. They accompanied my growth, and my personal experiences and memories often _______with them. There was a row of poplars（杨树）in my first childhood home; I never_____the house without the trees.
Out on the farm, my grandparents always cut a Christmas tree from the fields. They were always short. Those trees were a family ______; I can still ______ their smell all these years later.
The pines in our backyard were only 1.5 meters tall when we moved in. They grew right alongside our kids, and in the same ______: silently and quickly. Those pines once stretched a hammock（吊床）______ the two of them. They watched over our rounds of hide-and-seek, snowfalls, and ______ family gatherings.
A huge willow tree once ______ in the backyard as well. The kids had a tree-house in it for a long time. Other kids in the ______ enjoyed it too.
There is a sadness to a ______ tree; to the ground it makes when it hits the ground.
My husband and I were working as newspaper photographers ______ the active volcano Mount St. Helens exploded. Many nearby forests were _____ destroyed by the effects of the explosion. The loss of all the trees can somehow be as ______ as the loss of lives and homes.
Trees tend to be ______ of strength and beauty.
The trees returned to Mount St. Helens -- and they returned ______ than the experts predicted. To all who had witnessed the disaster, the ______ was encouraging. Those small trees ______ us of the beauty of new beginnings.
We’ve filled in the empty holes ______ the pines stood and dug a new hole that will soon be home to a new tree.
One of the grandchildren asked how tall the new tree is.
“Not much taller than I am,” I said.
“Can we decorate it for Christmas?” she asked, eyes ______.
The old trees may be gone, but the new one will soon become part of my grandchildren’s ____ for many years to come.
1.A. go together B. come along C. bring back D. take down
2.A. see B. find C. picture D. build
3.A. habit B. tradition C. culture D. attraction
4.A. feel B. sense C. expect D. recall
5.A. house B. field C. manner D. way
6.A. with B. between C. out of D. across
7.A. countless B. countable C. limitless D. limited
8.A. planted B. placed C. stood D. located
9.A. neighborhood B. forest C. backyard D. garden
10.A. hollow B. strange C. rotted D. fallen
11.A. which B. that C. when D. while
12.A. possibly B. comparably C. suddenly D. completely
13.A. encouraging B. upsetting C. moving D. boring
14.A. symbols B. associations C. characters D. contacts
15.A. harder B. lower C. easier D. faster
16.A. regain B. regrowth C. recover D. remark
17.A. told B. warned C. informed D. reminded
18.A. when B. where C. which D. that
19.A. observing B. staring C. twinkling D. glancing
20.A. memories B. programs C. adventures D. experiments
高三英语完形填空困难题查看答案及解析
When still a young child, Morales Casanova saw children harm local trees. And sometimes they ______harm their own pets. So she formed a group called Humanity United to Nature in Harmony for Beauty, Welfare and Goodness to________the problem. Through small group meetings, she taught friends to grow plants and care for pets, inspiring new________for nature.
A few years later, at age 13, she sent the president of Mexico a________for creating a protected area to train children about________issues and was awarded the prize for National Youth Award for Environmental Protection, which________the expansion of its grassroots________conservation projects. Several years later, the state capital donated________that let her fulfill a long-held________of opening an environmental education________.
Opening in 2013, Ceiba Pentandra Park provides a free, interactive learning experience for children and teachers on________topics ranging from climate change to wildlife protection. The park’s_____ aspect is the teachers: other children, since Morales Casanova believed children had the________to be leaders.
Park students who show________ability are trained to be peer educators. They learn to speak________, plan activities, and do________to cover the cost of program fee. When kids see other________providing information and making a real difference, they’re________that they can do it, too. The children are gradually________new values -they are already taking action to change not only their own________, but the minds of families and teachers.
1.A.still B.even C.almost D.ever
2.A.solve B.analyze C.raise D.identify
3.A.fund B.need C.patience D.respect
4.A.signal B.card C.question D.proposal
5.A.political B.financial C.environmental D.educational
6.A.held up B.contributed to C.put off D.called off
7.A.youth B.adults C.seniors D.retirees
8.A.books B.clothes C.land D.food
9.A.duty B.dream C.promise D.role
10.A.center B.department C.museum D.park
11.A.various B.constant C.narrow D.original
12.A.important B.positive C.unusual D.curious
13.A.chance B.potential C.courage D.method
14.A.leadership B.friendship C.partnership D.salesmanship
15.A.in English B.in class C.in public D.in whispers
16.A.sightseeing B.job-hunting C.body-building D.fund-raising
17.A.visitors B.teachers C.kids D.managers
18.A.afraid B.confident C.satisfied D.shocked
19.A.making up with B.picking up with C.coming up with D.growing up with
20.A.lifestyle B.systems C.neighborhood D.technique
高三英语完形填空中等难度题查看答案及解析
Seven years without a cold?
More and more people saying they just don't get colds anymore. They are using a new device made of pure copper, which scientists say kills cold and viruses. Doug Cornell invented the device in 2012. “I haven't had a single cold since then,” People were skeptical but EPA and university studies demonstrate repeatedly that viruses and bacteria die almost instantly when touched by copper. That’s why ancient Greeks and Egyptians used copper to purify water and heal wounds. Scientists say the high conductance (传导性) of copper disrupts electrical balance in a microbe (微生物) cell and destroys the cell in seconds.
So some hospitals tried copper touch surfaces like taps and door handles. This cut the spread of MRSA and other illnesses by over half, and saved lives. Colds start after cold viruses get in your nose, so the vast body of research gave Cornell an idea. When he next felt a cold about to start, he fashioned a smooth sheet copper and rubbed it gently in his nose for 60 seconds. “It worked!” he exclaimed, “The cold never got going.”
He asked relatives and friends to try it. They said it worked too so he patented CopperZap and put it on the market. Now tens of thousands of people have tried it. Nearly 100% of feedback says the copper stops colds if used within 3 hours after the first sign. Pat McAllister, age 70, received one for Christians and called it “one of the best presents ever.” “This little jewel really works,” People have used it on cold sores and say it can completely prevent outbreaks. It kills germs picked up on fingers and hands to protect you and your family. Copper even kills deadly germs that have become resistant to antibiotics.
CopperZap is made in America of pure copper. It has a 90-lay full money back guarantee. It is $ 69.95. Get $ 10 off each CopperZap with code USA3. Go to www.CopperZap.com or call toll-free 1-888-411-6114.
Buy once, use forever.
1.How does the CopperZap work?
A.The device is made in America of pure copper.
B.The device can cut the spread of MRSA and other illnesses.
C.Copper in the device kills all germs that have become resistant to antibiotics.
D.Copper in the device disrupts the electrical balance in a cell and destroys the cell.
2.What does the underlined word “It” refer to in Paragraph 2?
A.Body of research. B.His nose.
C.A. smooth sheet copper. D.A cold about to start.
3.How much will you pay if you want to buy a CopperZap with code USA3?
A.$79.95. B.$69.95.
C.$59.95. D.$49.95.
4.What’s the purpose of the passage?
A.To introduce us a new device.
B.To persuade people to buy the product.
C.To explain to us a way not to catch a cold.
D.To show the device is Useful against colds.
高三英语阅读理解中等难度题查看答案及解析
Many young people don't work hard, and regret it later when the opportunity is gone.They only realize it________it is too late.
A．when B．before
C．in case D．until
高三英语单项填空中等难度题查看答案及解析
Don’t blame them any more---this is _____ because they are still young and lack experience.
A．simply B．eventually C．generally D．exactly
高三英语单项填空中等难度题查看答案及解析