题目内容

【题目】When it comes to the majority of the latest technologies in the next 20 years, ________ has greater potential than the technology being developed in these young people’s company, ________ in my eyes will lead to a revolution.

A. nothing; which B. none; where

C. nothing; where D. none; which

【答案】D

【解析】

试题分析:考查不定代词和非限制性定语从句。句意:当谈到在未来20年中,大多数的最新技术时,在这些年轻人的公司里正在被开发的技术更有潜力,在我眼里这将会产生一次革命。根据句意可知第一空填none;前面整个句子是先行词,所以后面用which引导非限制性定语从句。故选D

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【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项

New research shows that kids from low-income families may be falling behind their peers because an important part of their brains is underdeveloped.

Researchers from MIT’ s McGovern Institute for Brain Research compared the brains of 12-and 13-year-olds from rich families with the brains of their peers from lower-income families. They found that one particular area of the brain—the neocortex(新皮质),which plays a key role in memory and learning ability—is thinner in children from lower-income households.

This is a crucial part of the brain for young students, who are often tested based on their ability to recall large chunks of information. Children who had a thinner neocortex performed poorly on standardized tests,researchers found.More than 90% of high-income students scored above average on a statewide math and English/Language Arts standardized test,compared with less than 60% of low-income students.Differences in cortical(脑皮层) thickness could account for almost half of the income-achievement gap in this sample,researchers wrote.

“Just as you would expect, there’ s a real cost not living in a supportive environment. We can see it not only in test scores,in educational attainment,but within the brains of these children,”says psychological scientist John Gabrieli,a professor of brain and cognitive sciences at MIT and one of the study’s authors.

Since a 2011 study published by Stanford University professor Sean Reardon found that the gap between standardized test scores of high-income and low-income students has grown by about 40% since the 1960s,there’ s been a lot of research aimed at finding links between income and achievement, rather than race alone. The MIT study found low-income children were equally likely to have a thinner neocortex,no matter their races.

Gabrieli and his co-authors can’ t say exactly why poor children’ s brains develop differently because there are too many possibilities to count.Their findings do,however,underline the importance of early intervention(干预) to ensure that low-income kids get the tools they need to succeed.

【1】What’ s the function of the first paragraph?

A. To list some findings.

B. To give some advice.

C. To do some comparisons.

D. To show the main idea of the text.

【2】What does the underlined word “crucial” in Paragraph 3 mean?

A. Special. B. Important.

C. Separate. D. Unknown.

【3】What John Gabrieli says in Paragraph 4 mainly shows the importance of    .

A. cognitive ability

B. educational attainment

C. having developed brains

D. living in supportive surroundings

【4】What is the main idea of the passage?

A.Wealthy parents do better in raising children.

B.Differences exist between poor children and rich ones.

C.Poor children study harder due to their financial conditions.

D.Poor children have thinner neocortex than their wealthy peers.

【题目】1Sometimes they try to get out of a class to escape a teacher they don’t like. Here is some advice to solve this problem.

Ask yourself, “What can I learn from this teacher?” Even if you don’t worship (崇拜) his or her personality or lectures, dig deep until you find a subject in which he or she is very knowledgeable. Focus on that part of the teacher’s personality, and use him or her as a tool for learning. Not only will you gain more knowledge in that subject, but a closer relationship with your teacher may help you understand one another better.2

Talk to students who are doing well in the class and ask them for tips, tools, and a plan of action to get along with the teacher better.3

If you still can’t get along, make an appointment with the school guidance counselor (辅导员). He or she will offer many tips and suggestions for you to get out of difficult teacher relationships.4That means they can help you and your teachers get rid of the bad impression on each other.

5Your parents can meet with your teacher and try to work it out.

Teachers are there for more than just homework, and they know about more than just their subject matter. They can help you learn how to function as an adult and a lifelong learner.

Undoubtedly, these will be a few teachers along the way who you will always remember and who might change your life forever.

A. If your relationship problems can’t be solved in school, then it’s time to tell your parents or guardians.

B. If you’re too shy to talk to another student, study his or her actions and behavior in the classroom and try to follow that lead.

C. Students don’t always get along well with their teachers.

D. There must be something good in every teacher for you to learn from.

E. Students find it easy to get along well with their teachers.

F. Sometimes a guidance counselor can act as a mediator between you and the teacher.

G. Guidance counselors have the right to blame teachers.

【题目】With online courses, anyone can acquire knowledge in any field of interest for free. All you need is a computer, laptop or Smart phone, internet connection and a self-made schedule. You can even get a certificate on completing the course.

Udemy

Its goal is to promote the world of education by enabling anyone to learn online. It seeks to dramatically change education by inviting millions of experts worldwide to teach and share what they know. Whether you want to learn excel, business, academics, the arts, health, music or technology, there is a comprehensive course for you. See more at https://udemy.com

iTunes U

If you’re a student who uses Apple devices, you will be happy to know that you have access to iTunes U, which gives you access to different educational courses from all leading universities for free! Did you dream of studying at MIT, Oxford, Yale, or Cambridge? This is your chance to learn various subjects from the best colleges and universities in the world. Learn more at https://iTunesU.com

Skillfeed

If you are looking to learning a new skill, or improving on your skills in Photoshop, or HTML, it offers unlimited access to high-quality video courses from a worldwide community of instructors. You have a month’s free trial, after which you will pay a monthly fee to gain unlimited access to all courses. See more at https://skillfeed.com

Academic Earth

It has linked to over 750 online courses and 8,500 individual online lectures, giving students of all ages access to college courses they may otherwise never experience. Whether learning existing coursework, or learning for the sake of learning, anyone has the freedom to learn at their own pace from world-famous experts, without being charged more. Learn more at http://academicearth.com

UC Berkeley

It offers courses in bio-engineering, Japanese, legal studies and public health. Since they are recordings of actual lectures, they lack lecture notes and extra materials. However, each course has audio recordings of lectures via iTunes or video recordings of lectures via YouTube. Learn more at https://ucberkeley.com

【1】Learners who choose Skillfeed need to ________.

A. equip themselves with the ability to use the computer

B. pay some fee if they want to continue after a month

C. have some knowledge of the design of website

D. learn to upload their own high-quality video

【2】We can learn from the passage that Academic Earth ________.

A. charges learners nothing for any course

B. has many lectures given by 8,500 lecturers

C. provides college courses mainly to young men

D. offers college courses at the learners’ convenience

【3】If you want to improve your skill of Japanese language, you can visit ________.

A. https://skillfeed.com

B. https://ucberkeley.com

C. https://udemy.com

D. https://iTunesU.com

【题目】Is it possible to persuade mankind to live without war? War is an ancient practice which has existed for at least six thousand years. It was always bad and usually foolish, but in the past, the human race managed to live with it. Modern cleverness has changed this. Either man will end the existence of war, or war will end the existence of man. For the present, it is nuclear weapons (核武器) that cause the most serious danger, but bacteriological or chemical weapons may, before long, offer an even greater threat. If we succeeded in ending the existence of nuclear weapons, our work will not be done. It will never be done until we have succeeded in ending war. To do this, we need to persuade mankind to look up on international problems in a new way not as contests of force, in which the victory goes to the side which is most skillful in killing people, but by settling in accordance with(与、、、一致) agreed rules of law. It is not easy to change very old mental habits, but this is what must be attempted.

There are those who say that the acceptance of this or that ideology (意识形态) would prevent war. I believe this to be a big mistake. All ideologies are based upon dogmatic statements (强词夺理) ,which are, at best, doubtful, and at worst, totally false. Their supporters believe in them so deeply that they are willing to go to war in support of them.

The movement of world opinion during the past few years has been very largely such as we can welcome. It has become a common place that nuclear war must be avoided. Of course very difficult problems remain in the world, but the spirit in which they are coming nearer to is a better one than it was some years ago. It has begun to be thought, even by the powerful men who decide whether we shall live or die, that negotiations(谈判) should reach agreements even if both sides do not find these agreements wholly satisfactory. It has begun to be understood that the important struggle nowadays is not between different countries but between man and the atom bomb(原子弹).

【1】This passage implies(暗示) that war is now_______.

A. worse than in the past

B. as bad as in the past

C. not as dangerous as in the past

D. as necessary as in the past

【2】From Paragraph 2 we learn that the writer of the passage_______.

A. is a supporter of some modern ideologies

B. does not think that the acceptance of any ideologies could prevent war

C. believes that the acceptance of some ideologies could prevent war

D. does not doubt the truth of any ideologies

【3】According to the writer,_______.

A. war is the only way to solve international arguments

B. war will be less dangerous because of the improvement of weapons

C. it is impossible for people to live without war

D. war must be ended if man wants to survive

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