You must keep away from the man, who is _____...

You must keep away from the man, who is ______. If you are ______, please call the number 110.

A．dangerous; dangerous                   B．dangerous; in danger

C．in danger; dangerous                    D．in danger; in danger

高一英语单项填空简单题查看答案及解析

If you want your land to keep fertile, you must try to stop soil from being carried away by water or wind. When soil is taken away by flowing water or blowing winds we call it soil erosion. Ways have been found to stop soil erosion, and this is known as soil conservation. One way of stopping soil erosion is to grow small plants such as grass. These plants are referred to a cover crops, whose roots hold the soil tightly together. The rain water can not wash away the soil. When trees and tall bushes are planted at the edges of an open field, soil erosion by strong winds can not take place. The trees and bushes, which act as a very big and firm wall, protect the open land from the winds. The way to stoop soil erosion on slopes is to build terraces on the slope of hillside and mountainside. When the slope of a hillside is cut into “step”, water carrying soil can not run straight down the terraces, which are used to slow down the speed of the flowing water containing much soil in it. In this way most of the soil in the water is left behind on the terraces, much soil in it.

1.What takes place in soil erosion?

A.   Flood happens to the fertile land

B.    A large quantity of the soil loses away gradually.

C.    Terraces are built on the slope of hillside or mountainside.

D.   Plants are grown to protect the open land

2.“Cover crops” in this passage means _________.?

A. grass        B. trees and bushes     C. plants life and an area

E.    covering plants that produce grain or vegetables

3.Besides growing small plants, another method to fight against soil erosion is to ___________.

A. build terraces  B. build walls    C. plant trees    D. plant tall bushes

4.According to the passage, trees and tall bushes are planted around an open field ________________.

A.       because their roots hold soil tightly

B.        to stop soil from being blown away by winds.

C.        Because soil erosion causes terrible damages to crops

D.       To keep the balance of nature

5.Which of the following is the best title of the passage?

A. What Causes Soil Erosion

B. The Importance of Erosion

C. Rain Erosion and Wind Erosion

D.Erosion and the Way of Tight against Erosion

高一英语阅读理解简单题查看答案及解析

[1] What is fear of money ? And who are the people who suffer from it ? If it’s the first time you’re hearing about this kind of condition, this is the chance for you to learn more.

[2] Fear of money is a fear of wealth usually brought about by a past experience. Some people develop this fear when they find themselves buried in debt and without a clue on how to overcome it.

[3] There are a lot of different factors that contribute to this phenomenon.. If you want to learn how to overcome it, read on.

[4] Be Conscious About Your Fear. The first step to overcoming fear of money is proper awareness. All too often, we fear what we don’t understand. The same principle applies when it comes to money. If you know how much debt you’ve really accumulated, you at least know what you’re dealing with.

[5] Talk To Others About It. If you want to overcome your fear of money, why not talk about it with friends and family ? You don’t want to broadcast every little detail about your financial matters, but you do need to let out a little bit of steam and perhaps, realize that you’re not the only one having issues.

[6] Make Money Decisions Regularly. If you really want to get over your fear of money, you have to be more hands-on. So why don’t you make money decisions from time to time ? Decide how much you want to save up this year. Decide where you want to invest your money in the next few months. Of course, you have to make careful and calculated decisions.

[7] Fear of money is easier to conquer with the right amount of knowledge and determination. Don’t be frightened by money. Fear is but a state of mind.

1.What is the main idea of the text ? (no more than 8 words)

2.How many steps are mentioned to overcome fear of money ? (no more than 2 words)

3.Who can you talk to about your fear of money ? (no more than 4 words)

4.What do we usually fear ? ( no more than 4 words)

5.What’s the author’s suggestion to those who really want to get over fear of money ? ( no more than 4 words)

高一英语其他题中等难度题查看答案及解析

He is not ______ to be the kind of man who could have done such a rude thing to a lady. You must have been mistaken.

A. likely                  B. possible   C. probable            D. maybe

高一英语单项填空简单题查看答案及解析

He is not ______ to be the kind of man who could have done such a rude thing to a lady．You must have been mistaken．

A．likely                B．possible             C．probable            D．maybe

高一英语单项填空中等难度题查看答案及解析

Who do you think is the man ________ you are going to turn for help when you are ________?

A. who; in danger      B. to whom; in trouble  C. with whom; in danger  D. for whom; in trouble

高一英语单项填空简单题查看答案及解析

Who do you think is the man ________ you are going to turn for help when you are ________?

A. who; in danger                       B. to whom; in trouble

C. with whom; in danger                D. for whom; in trouble

高一英语单项填空简单题查看答案及解析

If you are fond of learning languages, you must start learning Chinese. English is the most widely spoken language in the world and it is a more powerful language in all fields. But it is expected that Chinese, which is one of the six official languages of the United Nations (UN), will be the most important language in the coming years. What are the reasons behind the rapid spread of this language and why should you learn it?

My desire to learn languages was the reason why I studied many Latin languages and in the process, I deepened my knowledge of the languages and literature.　 However, I did not feel　 self-sufficient ( 自 给 自 足 的 ) from　 this knowledge. I gained a lot of information about the Western world. But my thinking was always about Asian civilizations. I always felt I needed to learn Chinese to be a global citizen (全球公民) because “without learning Chinese, we see with one eye”.

My contact with many international organizations and government institutions ( 机构 ) made me believe that Chinese is one of the most important languages of our time. After visiting the world’s most celebrated capitals such as Paris and London, I discovered that Chinese language can be seen everywhere in these places. In the subway in Paris, you will hear instructions in French, English and Chinese. In London, for example, the Chinese language was introduced for instruction in schools.

China is an important political (政治的) and economic country because it is making great economic progress that has never been seen before. The world is watching　 China with great surprise, and this peaceful Chinese rise makes us decide to focus on learning the Chinese language and knowing more about Chinese culture.

To be a global citizen these days, I would advise you to learn Chinese. It will add more beauty to your life and allow you to better understand Chinese civilization.

1.What can we learn about languages in the future according to the first paragraph?

A.Some of them will disappear.

B.More official languages will be added to the UN.

C.English will still have an advantage over others.

D.Chinese language will probably be second to none.

2.What do the examples in Paragraph 3 show?

A.Paris is a wonderful capital city worth a visit.

B.Chinese learning is very popular in schools in London.

C.People in some western countries like speaking Chinese.

D.Chinese language is playing an important role in the world.

3.What mainly causes Westerners to start learning Chinese according to the text?

A.The rise of Chinese economy.

B.Their love for language learning.

C.Their curiosity about Asian culture.

D.The long history of Chinese civilization.

4.What could be the best title for the text?

A.How to be a global citizen

B.Chinese — the language you must learn

C.What you should know about Chinese culture

D.Chinese economy—the most powerful engine

高一英语阅读理解中等难度题查看答案及解析

If you are over 20, look away now. Your cognitive （认知的）performance is probably already on the wane. The speed with which people can process information decreases at a steady rate from as early as their 20s.

A common test of processing speed is the “digit symbol substitution test”, in which a range of symbols are paired with a set of numbers in a code. Participants are shown the code, given a row of symbols and then asked to write down the corresponding number in the box below within a set period. There is nothing cognitively challenging about the task: levels of education make no difference to performance. But age does. Speed declines as people get older.

Why this should be is still uncertain, but a range of tentative（尝试性的）explanations has been put forward. One points the finger at myelin, a white, fatty substance that coats axons, which carry signals from one neuron to another. Steady reductions in myelin as people age may be slowing down these connections. Another possibility, says Timothy Salthouse, director of the Cognitive Ageing Laboratory at the University of Virginia, is exhaustion of a chemical called dopamine（多巴胺）.

Fortunately, there is some good news to go with the bad. Psychologists distinguish between “fluid intelligence”, which is the ability to solve new problems, and “crystallised intelligence”, which roughly equates to an individual’s stock of accumulated knowledge. These reserves of knowledge continue to increase with age: people’s performance on vocabulary and cognitive decline. In an old but instructive study of typists ranging in age from 19 to 72, older workers typed just as fast as younger ones, even though their tapping speed was slower. They achieved this by looking further ahead in the text, which allowed them to keep going more smoothly.

What does all this mean for a lifetime of continuous learning? It is encouraging so long as people are learning new tricks in familiar fields. “If learning can be absorbed into an existing knowledge base, advantage favours the old,” says Mr Salthouse.

1.The phrase “on the wane” (in paragraph 1) is closest in meaning to _______.

A.declining B.improving

C.varying D.maintaining

2.By “age does” (in paragraph 2), the writer means that _______。

A.the level of a participant’s education is related to how old he is

B.the older a participant is, the more slowly he writes down the number

C.a participant’s age affects his ability to figure out what the symbol means

D.how much time a participant is given to finish the task depends on his age

3.What can be inferred from the passage?

A.Dopamine has been proved to be a chemical that affects people’s cognitive ability.

B.One way to avoid cognitive decline is to have as much experience as possible in life.

C.Moving older workers into an entirely new area of knowledge is less likely to go well.

D.Crystallised intelligence plays an important role in keeping people alert in new situations.

4.What is the passage mainly about?

A.Why the brain fails with the age needs to be explored.

B.“Digit symbol substitution test” proves to be groundless.

C.One’s knowledge base matters more than his cognitive ability.

D.The brain changes in both good and bad ways as one ages.

高一英语阅读理解困难题查看答案及解析

If you are not satisfied with our work, you can complain to the manager who is _________ customer service.

A. in honor of　　     B. in case of             C. in charge of            D. in need of

高一英语单项填空中等难度题查看答案及解析