I don’t think it wise ________ the hard work that they have refused to do.
| A．of you taking on | B．for you to take on | C．of you to take on | D．for you taking on |
高二英语单项填空简单题
I don’t think it wise ________ the hard work that they have refused to do.
| A．of you taking on | B．for you to take on | C．of you to take on | D．for you taking on |
高二英语单项填空简单题查看答案及解析
I think it quite _____ that you will finish the work on time if you work hard.
A．probably B．certainly C．likely D．possibly
高二英语单项填空中等难度题查看答案及解析
Many people think of the brain as a mystery. They don't know much about intelligence and how it works. When they do think about what intelligence is, many people believe that a person is born smart, average, or dumb — and stays that way in the whole life. But new research shows that the brain is more like a muscle — it changes and gets stronger when you use it. And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights, your muscles get bigger and you get stronger. A person who can't lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time. That's because the muscles become larger and stronger with exercise. And when you stop exercising, the muscles shrink and you get weaker. That's why people say “Use it or lose it！”
But most people don't know that when they practice and learn new things, parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex (皮层) of the brain are billions of tiny nerve cells, called neurons. The nerve cells have branches connecting them to other cells in a complicated network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things, these tiny connections in the brain actually multiply and get stronger. The more you challenge your mind to learn, the more your brain cells grow. Then, things that you once found very hard or even impossible to do — like speaking a foreign language or doing algebra (代数) — seem to become easy after learning them for a period of time. The result is a stronger, smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals' brains. They found out that animals that lived in a challenging environment were more “perspicacious” — they were better at solving problems and learning new things.
1.According to the first paragraph，________.
A. the function of our brain is like that of the muscle
B. until now it's impossible to explain the brain's mystery
C. many people believe one's intelligence is naturally determined
D. one's brain grows stronger as the age increases
2.Training muscles is compared to ________.
A. using the brain
B. connecting things in your brain
C. lifting weights
D. doing research about the brain
3.What is Paragraph 3 mainly about_________?
The complex structure of the brain.
B. How changes in the muscles affect the brain.
C. The importance of the brain.
D. How the brain becomes stronger by learning new things.
4.What does the underlined word “perspicacious” in the last paragraph probably mean_________?
A. Strong. B. Smart. C. Popular. D. Active.
5.The paragraph that follows the passage will most probably talk about _______.
A. the differences between animals’ brains and humans’ brains
B. the relation between human brains and muscles
C. scientists’ findings about animals’ brains
D. how to make your brain smarter through self-development
高二英语阅读理解中等难度题查看答案及解析
—Do you think it wise for Chinese parents to try to do everything for their children?
—No, that’s they are mistaken.
A．where B．when C．what D．how
高二英语单项填空简单题查看答案及解析
Thank you for all your hard work last week. I don’t think we ______ it without you.
A．can manage B．could have managed
C．could manage D．can have managed
高二英语单项填空中等难度题查看答案及解析
Do you think _____ true that _______is hard work that leads to success?
A. it; it B. it ; what C. that; it D. what which
高二英语单项填空中等难度题查看答案及解析
Imagine that 7 out of 10 working Americans got fired tomorrow. What would they all do? It’s hard to believe it would happen. But that is what the industrial revolution did to the labor force of the early 19th century.
Two hundred years ago, 70 percent of American workers lived on the farm. Today automation(自动化) has eliminated all but one percent of their jobs, replacing them with machines. But these workers did not sit, doing nothing. Instead, automation created hundreds of millions of jobs in completely new fields. Those who once farmed were then working in factories that produced farm equipment, cars, and other industrial products.
It may be hard to believe, but before the end of this century, 70 percent of today’s jobs will likely be replaced by automation. Yes, dear reader, even you will have your job taken away by machines. In other words, robot replacement is just a matter of time, First, speedy robots being able to lift 150 pounds all day long will carry boxes, sort them, and load them onto trucks. Fruit and vegetable picking will continue to be robotized until no humans pick outside of specialty farms. Next, The work of cleaning in offices and schools will be taken over by late-night robots. The trucks will be driven by robots.
We need to let robots take over. They will do jobs we have been doing, and do them much better than we can. They will do jobs we can’t do at all. They will do jobs we never imagined even needed to be done, and they will help us discover new jobs for ourselves and new tasks that expand who we are. They will let us focus on becoming more human than we were.
1.What happened in the early 19th century?
A. Some working Americans in factories got fired.
B. Jobless workers had no choice but to sit there doing nothing at all.
C. Many American workers had to leave factories to work on the farm.
D. The industrial revolution caused many Americans to lose their jobs.
2.How does the author support the underlined statement in Paragraph 3?
A. By giving advice.
B. By giving examples.
C. By following the order of time.
D. By explaining cause and effect.
3.How does the author feel about robots taking over our jobs?
A. Afraid. B. Happy. C. Puzzled. D. Angry.
4.What does the author want to tell us in the text ?
A. Why robots should take over our jobs.
B. 70% of working Americans will be jobless.
C. The industrial revolution led to the automation.
D. Robots will do more things for us to live better.
高二英语阅读理解中等难度题查看答案及解析
Imagine that 7 out of 10 working Americans got fired tomorrow. What would they all do? It’s hard to believe it would happen. But that is what the industrial revolution did to the labor force of the early 19th century.
Two hundred years ago, 70 percent of American workers lived on the farm. Today automation(自动化) has eliminated all but one percent of their jobs, replacing them with machines. But these workers did not sit, doing nothing. Instead, automation created hundreds of millions of jobs in completely new fields. Those who once farmed were then working in factories that produced farm equipment, cars, and other industrial products.
It may be hard to believe, but before the end of this century, 70 percent of today’s jobs will likely be replaced by automation. Yes, dear reader, even you will have your job taken away by machines. In other words, robot replacement is just a matter of time, First, speedy robots being able to lift 150 pounds all day long will carry boxes, sort them, and load them onto trucks. Fruit and vegetable picking will continue to be robotized until no humans pick outside of specialty farms. Next, The work of cleaning in offices and schools will be taken over by late-night robots. The trucks will be driven by robots.
We need to let robots take over. They will do jobs we have been doing, and do them much better than we can. They will do jobs we can’t do at all. They will do jobs we never imagined even needed to be done, and they will help us discover new jobs for ourselves and new tasks that expand who we are. They will let us focus on becoming more human than we were.
1.What happened in the early 19th century?
A. Some working Americans in factories got fired.
B. Jobless workers had no choice but to sit there doing nothing at all.
C. Many American workers had to leave factories to work on the farm.
D. The industrial revolution caused many Americans to lose their jobs.
2.How does the author support the underlined statement in Paragraph 3?
A. By giving advice. B. By giving examples.
C. By following the order of time. D. By explaining cause and effect.
3.How does the author feel about robots taking over our jobs?
A. Afraid. B. Happy. C. Puzzled. D. Angry.
4.What does the author want to tell us in the text?
A. Why robots should take over our jobs.
B. 70% of working Americans will be jobless.
C. The industrial revolution led to the automation.
D. Robots will do more things for us to live better.
高二英语阅读理解中等难度题查看答案及解析
单词拼写
1.Finally they____________(克服)the difficulty by hard work and succeeded.
2.I think he is the most charming, most _____________(体贴的)man I have ever seen.
3.He was willing to make any ____________(牺牲)for peace.
4.Chairman Xi will attend an __________(非正式的) meeting .
5.Any creature who p_____________(拥有)one of these rings has great power.
6.The book __________ (属于) to him is on the desk.
7.There was only one ___________(幸存者) from the plane crash.
8.I hope to work with many singers, and I also wish to_________(谱曲) my own music.
9.Many of the men were either killed or____________(受伤) by machine gun fire.
10.His crazy ideas made him the_____________(靶子)of their jokes.
高二英语单词拼写简单题查看答案及解析
一Do you think I should work in that company?
A．Is that so ? B．It depends．
C．I don’t think so． D．Why not ?
高二英语单项填空中等难度题查看答案及解析