Science fiction writers often write about _______will happen in “tomorrow’s world”.
A. why B. that C. what D. how
高一英语单项填空中等难度题
Science fiction writers often write about _______will happen in “tomorrow’s world”.
A. why B. that C. what D. how
高一英语单项填空中等难度题查看答案及解析
Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for breathable air or signs of life. But here on Earth, science fiction is becoming reality through a new sampling technology called environmental DNA, or e-DNA for short. Scientists can use it to identify rare species or estimate fish populations with just a little air or water.
Environmental DNA can be used in two ways. One is to identify the creatures that live in a certain place. The other is to confirm the presence or lack of a specific creature.
Caren Goldberg is one of the first biologists in the northwestern United States to take the technology from the testing stage to actually using it. She sees e-DNA as a way to get answers more efficiently, and with less destruction compared to traditional survey techniques. Until recently, scientists depended on diving deep, netting or using an electric current to temporarily catch fish.
This newer way to identify what lives in the environment is becoming popular around the world. Animal experts in Vietnam are using the e-DNA to find the last, wild Yangtze giant softshell turtles. One researcher on the Caribbean island of Trinidad is using the sampling technology to find endangered golden tree-frogs. And in Madagascar, it is being used to identify amphibian (两栖动物) diseases.
Ms. Goldberg has used e-DNA testing to confirm the local extinction of a leopard frog in the American state of Idaho. She has also been asked to document the spread of the New Zealand mud-snail in the state of Washington. The creature has been found in lakes and other waterways across the state.
Scientists working with the technology say they do not expect robots to replace field biologists anytime soon. But the old-fashioned field work could soon be more targeted.
1.By using e-DNA, Caren Goldberg has ________.
A.succeeded in catching many fishes.
B.found the existence of golden treefrogs.
C.documented the spread of softshell turtles.
D.proved the disappearance of the leopard frog in Idaho.
2.What can we infer from the last paragraph?
A.Robots will replace scientists soon.
B.Some scientists are against using e-DNA.
C.The old-fashioned field work may disappear.
D.Many biologists are unwilling to do the field work.
3.The passage can be sorted as a(n) ________.
A.science fiction B.experiment report
C.science report D.bio-diversity discovery
高一英语阅读理解中等难度题查看答案及解析
____ printed, this science fiction will be popular among the students.
A.Before B.Unless C.When D.Once
高一英语单项填空中等难度题查看答案及解析
____ printed, this science fiction will be popular among the students.
A.Before B.Unless C.When D.Once
高一英语单项填空中等难度题查看答案及解析
__________ printed, this science fiction will be popular among the students.
A. Before B. Unless C. Although D. Once
高一英语单项填空中等难度题查看答案及解析
Have you ever noticed what happens to an idea once you express it? Just talking about it or writing it down causes you to make it clear in your own mind. How can you use this to increase your brain power? Start writing.
By putting thoughts into words, you are telling yourself the logic (逻辑) behind what you think, feel, or only partly understand. Often, explaining a thought is the process of understanding. In other words, you increase your brain power by exercising your “explain power.”
Try this experiment. Explain how you’ll increase your brain power, even if you have no idea how right now. Just start with anything, and create an explanation. For example, start with “I’ll learn chess,” or “I’ll read an article on the mind every week.” Explain how that will help. You’ll be surprised how often this becomes a workable plan, and if you actually do this, you’ll have a better understanding of your brain twenty minutes from now.
Another benefit of writing is that it helps you remember. Many, if not most, highly productive people are always taking notes. You can try keeping it all in your head, but if you keep a journal of your ideas the next time you’re working on a big project, you’ll probably have more success.
Want to understand a topic? Write a book about it. That’s an extreme example, but if you are learning something new, write a letter to a friend about it, and you will understand it better. Want to invent something? Write an explanation of the problem, why you want to solve it, and why it is worth solving, and you’re half-way there.
Writers don’t always write because they clearly understand something beforehand. Often, they write about something because they want to understand it. You can do the same. Writing will help bring you to an understanding. Give it a try.
1. What would be the best title for the text?
A. A Way on How to Write
B. Increase Your Brain Power through Writing
C. Brain Power Helps Improve Your Writing
D. How to Start Your Writing
2. According to the text, writing can help you a lot in the following ways EXCEPT ______.
A. the increase of your brain power B. the ability to remember
C. the development of your interest in study D. the better understanding of a topic
3.The underlined sentence “you’re half-way there” in the fifth paragraph implies that ______.
A. you are already successful B. you still need to work hard
C. writing can help you walk half way D. writing is important to solve problems
4.What’s the main purpose of the writer writing the text?
A. To advise readers to start their writing.
B. To explain the importance of writing.
C. To persuade readers to become writers.
D. To increase readers’ brain power.
高一英语阅读理解中等难度题查看答案及解析
Have you ever noticed what happens to an idea once you express it? Just talking about it or writing it down causes you to make it clear in your own mind. How can you use this to increase your brain power? Start writing.
By putting thoughts into words, you are telling yourself the logic(逻辑)behind what you think, feel, or only partly understand. Often, explaining a thought is the process of understanding. In other words, you increase your brain power by exercising your “explain power.”
Try this experiment. Explain how you'll increase your brain power, even if you have no idea right now. Just start with anything, and create an explanation. For example, start with “I’ll learn chess,” or “I’ll read an article on the mind every week.” Explain how that will help. You’ll be surprised how often this becomes a workable plan, and if you actually do this, you’ll have a better understanding of your brain from now.
Another benefit of writing is that it helps you remember. Many, if not most, highly productive people are always taking notes. You can try keeping it all in your head, but if you keep a journal of your ideas the next time you’re working on a big project, you’ll probably have more success.
Want to understand a topic? Write a book about it. That’s an extreme example, but if you are learning something new, write a letter to a friend about it, and you will understand it better. Want to invent something? Write an explanation of the problem, why you want to solve it, and why it is worth solving, and you’re half-way there.
Writers don’t always write because they clearly understand something beforehand. Often, they write about something because they want to understand it. You can do the same. Writing will help bring you to an understanding. Give it a try.
1.What would be the best tide for the passage?
A. A Way on How to Write
B. Increase Your Brain Power through Writing
C. Brain Power Helps Improve Your Writing
D. How to Start Your Writing
2.According to the passage, writing can help you a lot EXCEPT ________.
A. to increase your brain power
B. to improve the ability to remember
C. to develop your interest in study
D. to strengthen the understanding of a topic
3.The underlined sentence “you’re half- way there” in the fifth paragraph implies that ________.
A. you are already successful
B. there’s a long way for you to go to reach your goal
C. you are left wondering what to do
D. you have been on the way to success
4.What’s the main purpose of the writer writing the passage?
A. To advise readers to start their writing.
B. To explain the importance of writing.
C. To persuade readers to become writers.
D. To increase readers’ brain power.
高一英语阅读理解中等难度题查看答案及解析
Have you ever noticed what happens to an idea once you express it?Just talking about it or writing it down causes you to make it clear in your own mind.How can you use this to increase your brain power?Start writing.
By putting thoughts into words,you are telling yourself the logic behind what you think,feel,or only partly understand.Often,explaining a thought is the process of understanding.In other words,you increase your brain power by exercising your “explain power”.
Another benefit of writing is that it helps you remember.Many,if not most,highly productive people are always taking notes.You can try keeping it all in your head,but if you keep a journal of your ideas,the next time you’re working on a big project,you’ll probably have more success.
Want to understand a topic?Write a book about it.That’s an extreme example,but if you are learning something new,write a letter to a friend about it,and you will understand it better.Want to invent something?Write an explanation of the problem—why you want to solve it,and why it is worth solving,and you’re halfway there.
Writers don’t always write because they clearly understand something beforehand.Often,they write about something because they want to understand it.You can do the same.Writing will help bring you to an understanding. Give it a try.
1.According to the passage,writing can help you a lot EXCEPT _______.
A. to increase your brain power
B. to improve the ability to remember
C. to develop your interest in study
D. to strengthen the understanding of a topic
2.The underlined sentence “you’re half-way there” in the para.4 means that_______.
A. you are already successful
B. there’s a long way for you to go to reach your goal
C. you are left wondering what to do
D. you have been on the way to success
3.What would be the best title for the passage?
A. A Way on How to Write.
B. Increase Your Brain Power Through Writing.
C. Brain Power Helps Improve Your Writing.
D. How to Start Your Writing.
4.Which of the following statements is TRUE?
A. Writing can cure people of their brain disease.
B. People who can keep all thoughts in mind are more likely to succeed.
C. Writing a book about one topic is the only way to understand it.
D. The more you write,the more logical you will be.
高一英语阅读理解中等难度题查看答案及解析
The Chinese teacher often requires the students to talk about writers and books________they like most.
A. that B. which C. who D. Whom
高一英语单项填空中等难度题查看答案及解析
The Chinese teacher often requires the students to talk about writers and books________they like most.
A. that B. which C. who D. Whom
高一英语单项填空中等难度题查看答案及解析