A few years ago the belief became general____...

A few years ago the belief became general________orange juice and milk should never be drunk at the same meal.

A．which            B．that              C．and that           D．what

高二英语单项填空简单题查看答案及解析

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

A few years ago, famous writer and editor Tom became very ill. His body ached and he felt constantly tired. It was difficult for him to even move around. His doctor told him that he would lose the 1.(able) to move and eventually die from the disease. He 2.(tell) he had only a 1 in 500 chance of survival.

Despite the diagnosis(诊断), Tom was determined to overcome 3. disease and survive. He was always getting help from medicine books and some doctors 4. gave the ideas of curing his disease. The ideas made Tom 5.(think) about the possible benefit of several positive 6.(emotion).

He decided 7.(concentrate) on positive emotions as a way to treat some of the symptoms of his disease. “Laugh therapy” became part of his treatment. He arranged time each day 8. watching comedy films, reading humorous books, and9.(do) other activities that would draw out positive emotions. Within eight days of starting his ‘‘laugh therapy” program, his pain began to decrease and he was able to sleep more 10.(easy). He was able to return to work in a few months’ time and actually reached complete recovery after a few years.

高二英语语法填空中等难度题查看答案及解析

It is only during the last few years that man has generally realized that in the world of nature a balance exists between all forms of life. No living thing can exist by itself. It is part of a system in which all forms of life are joined together. If we change one part of the nature order, this will almost certainly bring about changes in some other parts.

　The cutting of forests reduced the supply of oxygen. The killing of weeds and insects by chemicals led to the wide-spread poisoning of animals and birds. The throwing of waste products into the ocean hurt life in the sea, while waste gases changed the chemical balance of the atmosphere and shut out some of the sun’s necessary life-giving rays.

　And so we could go on adding more examples until in despair(绝望) we might feel like giving up the struggle to control these harmful human activities. Man is very clever at changing the world around him to satisfy his immediate needs, but he is not so clever at looking far ahead, or at thinking about what the future results of his action might be. Man may well destroy himself because of his silly action.

1.The first paragraph tells us that _____.

2.In the second paragraph the examples given are used to prove that _____.

3.The last paragraph suggests that in order to get his immediate benefits(利益) _____.

4.Which of the following is true according to the passage?

高二英语阅读理解困难题查看答案及解析

It is only during the last few years that man has generally realized that in the world of nature a balance exists between all forms of life. No living thing can exist by itself. It is part of a system in which all forms of life are joined together. If we change one part of the nature order, this will almost certainly bring about changes in some other part.

The cutting of forests reduced the supply of oxygen. The killing of weeds and insects by chemicals led to the wide-spread poisoning of animals and birds. The throwing of waste products into the ocean hurt life in the sea, while waste gases changed the chemical balance of the atmosphere and shut out some of the sun’s necessary life-giving rays.

And so we could go on adding more examples until in despair(绝望) we might feel like giving up the struggle to control these harmful human activities. Man is very clever at changing the world around him to satisfy his immediate needs, but he is not so clever at looking far ahead, or at thinking about what the future results of his action might be. Man may well destroy himself because of his silly action.

1.The first paragraph tells us that _____.

A. all living things in nature depend on each other

B. everything in nature can’t exist without the help of man

C. man has known the importance of the balance of nature for a long time

D. no living thing can live naturally

2.In the second paragraph the examples given are used to prove that _____.

A. all forms of life belong to a system in which all the parts can be changed for one another

B. it is only during the last few years that man has generally known the balance of nature

C. there are some living things which can exist by themselves without change

D. we can’t change one form of life without destroying the balance of nature

3.The last paragraph suggests that in order to get his immediate benefits(利益) _____.

A. man is always anxious to control his activities within limits

B. man is always too eager in planning for distant future

C. man often fails to think about their future results of his action

D. man often feels that he will have to give up in despair

4.Which of the following is true according to the passage?

A. Cutting down woods does little harm to human beings.

B. Man has to pay much more attention to the future results of his present action.

C. Oxygen comes from forests.

D. The passage tells us to try our best to get as much as possible immediately.

高二英语阅读理解中等难度题查看答案及解析

It is only during the last few years that man has generally realized that in the world of nature a balance exists between all forms of life. No living thing can exist by itself: it is a part of a system (体系) in which all forms of life are joined together. If we change one part of the natural order, this will in its turn almost certainly bring about changes in some other part.

The cutting down of forests reduces the supply of oxygen. The killing of weeds and insects by chemicals leads to the wide spread poisoning of animals and birds. The throwing of waste products into the ocean harm to life in the sea, while waste gases change the chemical balance of the atmosphere.

And so we could go on, adding more examples, until in despair (绝望) we might feel like giving up the struggle to control and keep within limits these harmful human activities. Man is very clever at changing the world around him to satisfy his immediate needs, but not so clever at looking far ahead, or at thinking about what the future results of his action might be.

1.The first paragraph mainly tells us that __________.

A. everything in nature can’t exist without the help of human beings

B. no living thing can exist naturally

C. all living things in nature depend on each other

D. man has well known the importance of the balance for a long time

2.The examples given in the second paragraph are used to prove that __________.

A. it is very important to protect forests

B. there are some living things which can exist all by themselves without change

C. all forms of life belong to a system in which all the part can be changed for one another

D. we cannot change one form of life or matter without disturbing (扰乱) the balance of nature

3.In the second paragraph the underlined word “atmosphere” means __________.

A. the production of chemical factories                      B. the gas in the outer space

C. the mixture of gases that surrounds the earth               D. the health of the human body

4.The third paragraph suggests that __________.

A. man shouldn’t think only about his immediate needs without enough thought on the future results

B. man is very clever in planning his distant future

C. man often feels that he has to give up in despair

D. man is always anxious to control and keep his actives within limits

高二英语阅读理解简单题查看答案及解析

More than two hundred years ago the United States _______ from the British Empire and became an independent country.

高二英语单项填空简单题查看答案及解析

More than two hundred years ago the United States _______ from the British Empire and became an independent country.

A. broke down     B. broke out       C. broke away          D. broke off

高二英语单项填空中等难度题查看答案及解析

Four hundred years ago, an Italian scientist named Galileo Galilei became the first person to see the craters（环形山） on the moon. Galileo was one of the first people to use a telescope to study the sky. Since then, telescopes have become the most important tool used by astronomers. Scientists never stop finding new ways to make these instruments more powerful. In the next several years, two new telescopes with different purposes are to be used.

One of the telescopes, called Pan-STARRS, could save humans from dying out. Nick Kaiser, a scientist who works on the project, says the Pan-STARRS telescope has been designed to find “90 percent of all killer asteroids(小行星) near Earth”.

Pan-STARRS, like most telescopes, uses mirrors and lenses(透镜) to provide pictures of outer space. Giant mirrors are used to “gather” light. They reflect the light onto the lens of a camera, which can then record the image.

When completed, Pan-STARRS will include four telescopes which will be put on top of a mountain on the Hawaiian island of Maui. Only one telescope is in place and working now. Each telescope will take pictures of one patch of sky for about 30 seconds, and then move on to another patch. Every night, each telescope will take pictures of about 1,000 patches. Every week, each telescope will have photographed the whole sky.

Each of the four telescopes will take pictures of the same patches of sky. One telescope, working alone, may sometimes incorrectly show an asteroid. If there are three other telescopes working, astronomers can use them to see if there really is an asteroid coming our way. By using four telescopes instead of one, scientists hope to get a better picture of space. If a giant asteroid was identified, astronomers would try to break it up long before it reached Earth.

1. Galileo Galilei is mentioned to ____________.

2. For what purpose is Pan-STARRS designed?

3.What is paragraph 3 mainly about?

4.How many patches is the whole sky divided into when Pan-STARRS is working?

5. The four telescopes will take pictures of the same patches of sky because _____.

高二英语阅读理解中等难度题查看答案及解析

It was the beginning of the school year a few years ago and I had a little boy in my class who came from a non­English speaking home. He was very quiet and shy. I wasn’t sure how much he understood during the school day and I was especially concerned that he just stood by himself at break time and did not play.If I tried to talk to him，he would turn away and tightly shut his eyes to hide from me.

After a day or two of this，I decided to seek the help from one of my outgoing and friendly little girls.I called her over and she ran to me，ready to help.

I immediately began a long speech about what I needed from her.I asked her if she would try to get him to play，and I started talking quickly about all these suggestions on how she could start communicating with him. I explained she could do this，she could do that，she could try this idea，she could try that idea.She touched my arm to stop my talking and looked up at me in that wise and special way that only a six­year­old can，and said，“Don’t worry.I speak kid.” And she ran off.

I stood there all alone，silently watching her.It took less than a minute for the two new friends to run off，hand in hand，happily joining a game of tag (捉人游戏) taking place all over the gym.

I often think of that small moment，about what I learned and how important it is for all teachers to speak kid—big kid，little kid and middle kid.I know my focus must be on teaching students how to think，how to approach problems，and how to figure out solutions and teaching them never to let the_opportunity away.We must be ready to learn from our students because those “teachable moments” during the school days are for us，the teachers，as well as our kids.

1.Why did the author worry about the boy?

A．He didn’t dare to look at the author in the eyes.

B．He couldn’t speak English as well as other students.

C．He failed to understand what the author taught.

D．He was unwilling to communicate with others.

2.By saying “I speak kid”，the girl meant that she could________.

A．speak the language that kids understand

B．speak the boy’s native language

C．know what kids want to say

D．speak well like a little kid

3.The underlined words “the opportunity” refer to the chance to________.

A．play at break time　　 B．learn from students

C．solve problems　　 D．speak kid

4.What can we learn from the passage?

A．Gold will shine everywhere.

B．Children are more friendly than adults.

C．Teachers’ thoughts are different from students’．

D．You learn something every day if you pay attention.

高二英语阅读理解中等难度题查看答案及解析

A few years ago I chose to carry out a “word of the year”. As I began 2014, I looked forward to how the word “________“ would shape the coming year.

I planned to give a gift a day for the ________ year. Some gifts would take time to prepare. Some of the other gifts came about more ________, such as helping someone cross the street. But either way, I always tried to seek a(n) ________ to serve.

Some gifts in 2014 ________ reading to my next door’s kids. I ________ that as my gift of the day. My mind is still crowded with precious ________ now.

Twice I left a few coins ________ on the sidewalk for a kid to find. It may have ________ a few cents, but I considered it a chance to ________ another person’s day. Along the way, I also made my own day pleasant.

One of my most ________ gifts throughout the whole year was letting other ________ go ahead of me in line at stores. Once again, ________ standing in line at a store one day, my son told me somebody ________ us had only two things to ________ I signed to the person to take our place in line. The few ________ minutes of wait time passed with hardly realizing it. They were minutes passing ________.

Although this act of ________ didn’t deserve something surprising, it remains one of my ________ gifts of 2014 and all because I saw how my ________ to give had become part of my children’s lives as well.

1.A. luck　　 B. gift　　 C. health　　 D. money

2.A. entire　　 B. next　　 C. previous　　 D. final

3.A. formally　　 B. regularly　　 C. suddenly　　 D. naturally

4.A. job　　 B. routine　　 C. opportunity　　 D. excuse

5.A. included　　 B. suggested　　 C. required　　 D. kept

6.A. looked into　　 B. looked upon　　 C. went over　　 D. went for

7.A. events　　 B. changes　　 C. motivations　　 D. memories

8.A. accidentally　　 B. cautiously　　 C. deliberately　　 D. constantly

9.A. cost　　 B. made　　 C. wasted　　 D. occupied

10.A. shorten　　 B. brighten　　 C. start　　 D. appreciate

11.A. expensive　　 B. special　　 C. expected　　 D. repeated

12.A. friends　　 B. relatives　　 C. customers　　 D. managers

13.A. while　　 B. once　　 C. since　　 D. though

14.A. beyond　　 B. behind　　 C. ahead of　　 D. next to

15.A. donate　　 B. serve　　 C. purchase　　 D. share

16.A. necessary　　 B. endless　　 C. limited　　 D. extra

17.A. rapidly　　 B. slowly　　 C. casually　　 D. painfully

18.A. uniting　　 B. delivering　　 C. receiving　　 D. giving

19.A. perfect　　 B. favorite　　 C. strangest　　 D. richest

20.A. ability　　 B. arrangement　　 C. choice　　 D. hesitation

高二英语七选五中等难度题查看答案及解析