______ time, animals have developed many ways to stay away from their enemies.
A. Through B. On C. By D. Over
高三英语单项填空中等难度题
______ time, animals have developed many ways to stay away from their enemies.
A. Through B. On C. By D. Over
高三英语单项填空中等难度题查看答案及解析
（二）
A
How Do Animals Catch Their ZZZ’s?
Different creatures have developed some pretty creative ways to get their rest and stay safe. The lizard（蜥蝎）likes to sleep at the far end of small branches hanging out over a pond or lake in the rain forest. If a snake tries to slither up the branch to eat it ,it will shake the branch and knock the lizard off ,and the lizard will fall safely into the water. Chameleons can change color to match their surroundings in order to hide even while sleeping.
Corillas（大猩猩）like to sleep high in the trees. They build a new bed every night, sometimes taking up to half an hour to pile branches ,twigs ,and leaves into a comfortable bed .Birds also find it safe to sleep in the trees, but unless they have eggs or young chicks ,they don’t use a nest .They just lock their feet around a branch and hang on .A special tendon（腱）in their legs in automatically tight when they are at rest ,so they won’t let go and fall.
Dolphins live underwater ,but must come to the surface to breather .Scientists now believe that dolphins may sleep with only half their brain, while the other half stays awake to keep them safe and breathing. Seals also do this ,lying on their sides on the surface of the water with one flipper underwater paddling to keep their noses above the surface. Some ducks may also have this ability, and actually sleep with one eye closed and one eye open.
56．How many animals are mentioned in this passage?
A．6. B．7. C．8. D．9.
57．How does a chameleon protect itself while sleeping?
A．By changing its body colors. B．By hinging out over a pond.
C．By sleeping with half their brain. D．By making beds with branches.
58．Why will not birds fall when they are at rest?
A．They build nests and sleep in them. B．They fall asleep automatically.
C．They have a loose tendon in their legs. D．They lock their feet around a branch.
59．What does the writer intend to tell us?
A．The cleverest animal is the gorilla because it can make beds.
B．Differences in habitat could lead to different living habits.
C．The ways animals catch their ZZZ’s are pretty much he same .
D．In order to protect themselves most animals choose not to sleep.
高三英语阅读理解简单题查看答案及解析
How Do Animals Catch Their ZZZ’s?
Different creatures have developed some pretty creative ways to get their rest and stay safe. The lizard（蜥蝎）likes to sleep at the far end of small branches hanging out over a pond or lake in the rain forest. If a snake tries to slither up the branch to eat it, it will shake the branch and knock the lizard off , and the lizard will fall safely into the water. Chameleons （变色龙）can change color to match their surroundings in order to hide even while sleeping.
Corillas（大猩猩）like to sleep high in the trees. They build a new bed every night, sometimes taking up to half an hour to pile branches, twigs, and leaves into a comfortable bed. Birds also find it safe to sleep in the trees, but unless they have eggs or young chicks, they don’t use a nest. They just lock their feet around a branch and hang on. A special tendon（腱）in their legs is automatically tight when they are at rest, so they won’t let go and fall.
Dolphins(海豚) live underwater, but must come to the surface to breathe. Scientists now believe that dolphins may sleep with only half their brain, while the other half stays awake to keep them safe and breathing. Seals (海豹) also do this，lying on their sides on the surface of the water with one flipper underwater paddling to keep their noses above the surface. Some ducks may also have this ability, and actually sleep with one eye closed and one eye open. (281 words)
1.How many animals are mentioned in this passage?
A．6. B．7. C．8. D．9.
2.How does a chameleon protect itself while sleeping?
A．By changing its body colors. B．By hinging out over a pond.
C．By sleeping with half their brain. D．By making beds with branches.
3.Why will not birds fall when they are at rest?
A．They build nests and sleep in them. B．They fall asleep automatically.
C．They have a loose tendon in their legs D．They lock their feet around a branch.
4.What does the writer intend to tell us?
A．The cleverest animal is the gorilla because it can make beds.
B．Differences in habitat could lead to different living habits.
C．The ways animals catch their ZZZ’s are pretty much the same .
D．In order to protect themselves most animals choose not to sleep.
高三英语阅读理解中等难度题查看答案及解析
The islands developed on their own for 80 million years and ________ have many rare animals found nowhere else.
| A．soon | B．so | C．early | D．yet |
高三英语单项填空简单题查看答案及解析
Land animals are believed ______ from sea animals.
| A．to have developed | B．to have been developed |
| C．having developed | D．having been developed |
高三英语单项填空中等难度题查看答案及解析
Land animals are believed ______ from sea animals.
A. to develop B. developing
C. developed D. to have developed
高三英语单项填空中等难度题查看答案及解析
Four simple ways to stay positive Trying to stay positive，both in good times and bad，is a great way to improve your quality of life．Try these four methods on a daily basis．
Don't think a lot about negativity．
Of course，staying positive 24 hours a day，seven days a week is a bit difficult．Letting things get to you is normal，and it's actually healthy to cry or express frustrations once in a while．
It's when those negative moments control your life that your emotional balance is at risk． 1. However，don't give that sadness another second in your day．
2.
What you put into your body directly affects how you feel on the outside．Fill yourself with good，healthy foods like fruits and vegetables and limit snacking．Exercise is equally of great importance．Take a few days out of your week for at least a half an hour of activity，and try to stick to a routine． 3.
Be kind to others．
4. Making someone's day a bit brighter not only puts a smile on his or her face，but also yours as well．Remember to smile and treat each person with pity and respect．Good deeds are contagious （传染的），and your positive attitude may spread among others．
Take it one day at a time．
Being positive isn't an instant thing．It's a steady effort that we follow every hour of every day．5. Instead，focus on living in the moment and doing what you can to make each moment better．
A．Eat healthy and stay fit．
B．Take your lunch breaks outside．
C．Don't worry about what the future may bring．
D．Gratefulness helps you appreciate life in bad times．
E．Good feelings come from acts of kindness and selflessness．
F．Take a few minutes to feel sad and accept what happened．
G．Even going outside for a walk and enjoying the sunshine improves your mood．
高三英语七选五中等难度题查看答案及解析
Public speaking is a great way of building personal development on many levels. You may want to gain confidence in front of an audience. Or you may want to join in political debate. 1.To encourage you to get out of your comfort zone and sign up to speak at a few events in the future, we’ve listed the top benefits of public speaking.
Public speaking can significantly increase your confidence. 2.Your confidence levels will grow during this process. Overcoming the fears and insecurities that accompany public speaking will benefit you not just on stage, but in everyday day life as well, whether it may be in a meeting or on a date.
Effective public speaking skills are beneficial to career advancement, as they indicate creativity, critical thinking skills, and leadership abilities. All these qualities are very valuable for the job market. They can also get you to stand out at work. 3.
When you write a speech, you have to think carefully about the best framework, persuasive strategies, and words to communicate your message to the audience. 4.You’ll learn to calmly take up an opposing view, to present your ideas. in an organized manner, and to defend your views against others.
5.It’s no secret that people throughout history have used the power to make a difference. You won’t change the world with every speech, but you can easily impact someone in some small way.
A.It’ll make you stand out in any debate.
B.This type of thinking improves your communication skills.
C.Whatever your goal is, public speaking can help you meet it.
D.You may feel nervous to find the audiences fix their attention on you.
E.You’ll learn to speak up in meetings and present yourself as a professional.
F.Connecting with audiences is a reminder that you have valuable opinions to share.
G.Public speaking is a powerful way to unite people and motivate them to take action.
高三英语七选五中等难度题查看答案及解析
Over time, the custom of kissing developed as a way for adults to express their love and affection for one another. The roots of this form of affection can be traced back to primitive times, when mothers fondled their children, much as mothers do today.
Much later, in the sixth century, society apparently accepted the custom of kissing between adults as an expression of their affection. Not surprisingly, France first accepted kissing in courtship (求爱). There, figure dancing was popular, and each dance was sealed with a kiss.
The custom of kissing swept from France through Europe to Russia, where Russian nobility loved to imitate the French. Eventually, the kiss was incorporated into marriage ceremonies, and today lip locks couples into sweet matrimony.
The custom of kissing today, as well as in ancient times, serves to pay homage to another. Early Romans kissed each other on the mouth or on the eyes to greet one another in a manner they thought to be dignified. One Roman emperor even ranked a person's importance by the body part he was allowed to kiss. He allowed important nobles to kiss his lips, less important ones to kiss his hands, and the least important ones to kiss his feet.
In Russia, the highest sign of recognition from the Crown meant a kiss from the Tsar himself. Today, natives of many African tribes pay homage to their Chief by kissing the ground over which he has walked.
1.What’s mainly talked about in the passage?
A. The way to express love and respect. B. The expression of affection.
C. The custom of kissing. D. The function of kissing.
2.Which of the following can best explain the underlined word “homage” in the 4th paragraph？
A. recognition B. respect C. importance D. loyalty
3.It can be learned from the passage that ___________.
A. kissing is a widely accepted way to show love and affection
B. kissing used to be a proper way to show love on the wedding ceremony
C. kissing is a widely accepted way of greeting in the world
D. kissing from the Tsar is only sign of being accepted from the Crown
4.Which of the following is TRUE according to the passage?
A. It was France that made the custom of kissing go to the whole world.
B. Early Africans kissed each other on the mouth or on the eyes to greet one another.
C. One Roman emperor allowed important nobles to kiss his nose.
D. Russian nobility followed the custom of kissing from the French.
5. We can infer from the passage that __________.
A. mothers created the custom of kissing
B. kissing means differently on different occasions
C. figure dancing was usually sealed with a kiss in Russia
D. society found it hard to accept kissing in public in the sixth century
高三英语阅读理解中等难度题查看答案及解析
Plants and animals usually do not live apart, as in many ways they are important to each other. Most green plants can make their own food. The food of other living things, even the food of meat-eating animals, comes directly or indirectly from green plants. For example, some people eat mutton (羊肉); mutton comes from a goat; the goats eat grass. These steps, or links, make up what is called a food chain. Without green plants, all other living things would in time die of starvation.
Plants help animals in other ways too. They furnish homes and shelter for many animals. Many birds, as you know, build their nests in trees. Deer and many other animals use bushes for shelter. And even man depends much upon plants for his shelter. Animals repay some of this debt by helping plants. You may be aware that many insects and some birds do important work for plants by pollinating (授粉) them. You must have also learned how animals often help plants by spreading seeds.
What is waste material for one of these kinds of life is often valuable substance for the other. For example, animals give off carbon dioxide gas when they breathe. When plants make food, they absorb this gas from the air, using the carbon and releasing some of the oxygen back into the air. The oxygen that is released, then, is again supplied to animals. Thus the cycle continues, animals helping plants, and plants helping animals.
All plants and animals have their enemies. Insects eat plants; birds eat insects; other animals kill birds. But here too, animals such as birds and bats help the plants by destroying harmful insects. Many plants and animals are helpful to some living things but are harmful to others. Then there are other rules in nature that act as checks and balances. For example, if there are more animals in a certain area than there is food to support them, some of the animals must migrate or starve. In either case, the number of animals will be reduced until the balance between animals and the available food supply is restored.
These helps and hindrances (障碍) are constantly going on in the plant and animal world to achieve a balance. As long as one living thing is dependent on another, whenever the scales are tipped (使倾斜), nature takes steps to balance the scales again.
(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)
1.What does the author mean by saying “Plants and animals usually do not live apart”?
2.Besides providing food and shelter for animals, plants can also ______ to help animals to live.
3.“Checks and balances” refers to ______ in the world of animals and plants.
4.What will be the final result if some animals migrate or starve for lack of food?
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