Because plants cannot move or talk, most people believe that they have no feelings and that they cannot receive signals from outside. However, this may not be completely true.
People who studied plants have found out that plants carry a small electrical charge (电荷). It is possible to measure this charge with a small piece of equipment called “galvanometer”. The galvanometer is placed on a leaf of the plant, and it records any changes in the electrical field of the leaf. Humans have a similar field which can change when we are shocked or frightened.
A man called Backster used a galvanometer for his studies of plants and was very surprised at his results. He found that if he had two or more plants in a room and he began to destroy one of them -- perhaps by pulling off its leaves or by pulling it out of its pot-then the galvanometer on the leaves of the other plants showed a change in the electrical field. It seemed as if the plants were signaling a feeling of shock. This happened not only when Backster started to destroy plants, but also when he destroyed other living thing such as insects (昆虫).
Backster said that the plants also knew if someone had destroyed a living thing some distance away, because they signalled when a man who had just cut down a tree entered the room.
Another scientist, named Sauvin, achieved similar results to Backster’s. He kept galvanometers fixed on his plants all the time and checked regularly to see what the plants were doing. If he was out of the office, he telephoned to find out about the signals the plants were sending. In this way, he found that the plants were sending out signals at the exact times when he felt strong pleasure or pain. In fact, Sauvin could cause a change in the electrical field of his plants over a distance of a few miles simply by thinking about them.
1.Backster was surprised at the results of his studies because _____.
A. he destroyed an insect
B. he destroyed a plant by pulling off its leaves
C. he found that plants could express feelings of shock
D. he found that plants could move and speak after all
2.The plants sent out signals _____.
A. only when Backster Started to destroy plants
B. when Backster destroyed plants or other living things
C. only when he destroyed things such as insects
D. only when Backster placed the galvanometer on the leaves of the plants
3.The scientist called Sauvin _____.
A. did not agree with Backster’s ideas
B. did not get the same sort of results as Backster did
C. got different results from Backster’s
D. found out some of the same things that Backster did
4.Which of the following is true according to the passage?
A. Sauvin could make his plants send out signals some distance away.
B. A tree will signal when it has been cut down.
C. The electrical charge plants carry may shock or frighten us.
D. Plants have feelings because they can receive signals without moving.
科目:高中英语 来源:2017届四川双流中学高三11月考英语试卷(解析版) 题型:阅读理解
Square dancing is a form of entertainment and physical exercise, which is a good thing. However, a group of senior Chinese ladies dancing in New York’s Sunset Park were recently faced with noise complaints from nearby residents. The local court even served a summons (传票) related to a certain Ms. Wang.
The news soon caused heated discussion across China, with many believing the incident to involve a cultural conflict between the East and West,while others view it as a form of discrimination against Chinese in the United States.
The United States is a diverse society, and in many cases, Chinese dancers are tolerated and even appreciated. Meanwhile, the United States is a society based on the rule of law, and due to cultural differences, local regulations seem to be very different from those in China. As a result, some old Chinese ladies dancing in New York’s Sunset Park found themselves caught in an embarrassing situation. Locals and immigrants from other nations view such noise as a violation of their right to enjoy tranquility. Calling the police is regarded as the most efficient way to solve such a problem.
Before, these ladies probably did not understand local customs and rules. However, since the incident took place, they should perhaps know a little better next time and keep the noise to a minimum. People from different nations are often supposed to reach compromises, respecting and tolerating each other.
Whatever your choice of entertainment, it is important not to affect other people’s lives. Square dancing is only one of many activities during which people should mind their behavior.
As for U.S. police practice, there might still be some room for improvement. Some were said to be rather rude, leading to the so-called “racial discrimination,” which is a sensitive topic in U.S. society.
If the involved parties could be more tolerant, and solve such problems without involving the court, perhaps immigrants would mix more.
1.The writer mentions the incident in Paragraph 1 to __________.
A. show his opinion B. make complaints
C. bring up the topic D. criticize the local police
2.The underlined word “tranquility” in Paragraph 3 can be replaced by ________.
A. entertainment B. quietness
C. freedom D. quality
3.What will the senior Chinese ladies most probably do after the incident?
A. Go back to China.
B. Fight for their right.
C. Ask America to change its law.
D. Keep the noise lower.
4.What’s the writer’s attitude towards senior Chinese ladies dancing in New York’s Sunset Park?
A. He thinks all parties involved should be more tolerant.
B. He strongly supports the action of the local police.
C. He considers it a shame for senior Chinese ladies to do so.
D. He suggests such kind of problem should be solved in the court.
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科目:高中英语 来源:2016-2017学年江苏南通中学高二上期中考试英语卷(解析版) 题型:单项填空
—Guess what? I happened to have met Mark at the party last week.
—If my memory serves me correctly, you two ________ each other for almost ten years.
A. haven't seenB. hadn't seenC. didn't seeD. don't see
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科目:高中英语 来源:2016-2017学年黑龙江齐齐哈尔实验中学高一上期中英语卷(解析版) 题型:单项填空
We had ______ fun at Mary’s party last Sunday.
A. a large number of
B. a great many
C. a great deal of
D. many a
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科目:高中英语 来源:2016-2017学年黑龙江齐齐哈尔实验中学高一上期中英语卷(解析版) 题型:单项填空
— How about going out for a walk this evening?
— ______ good.
A. Sound B. Sounded C. Sounding D. Sounds
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科目:高中英语 来源:2016-2017学年西藏拉萨中学高一上第一学段考试英语卷(解析版) 题型:完形填空
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Making friends is a skill. Like most skills,it ________ with practice. If you want to meet people and make friends, you must be able to take some actions. You must first go ________ there are people. You won’t make friends staying home alone.
________ a club or a group, for talking with those who like the same things as you do is ________ easier. ________ join someone in some activities.
Many people are ________ when talking to people. After all,meeting ________ means facing the unknown. And it’s human nature to feel a bit uncomfortable about the ________.
Most of our fears about dealing with new people come from doubts about ourselves. We think other people are judging us,find us too tall or too short,too ________ or too fat. ________ don’t forget that they must be feeling the same way. Try to ________ yourself as you are,and try to put the other person at ease(舒适). And you’ll feel more ________.
Try to act self-confidently(自信地) even if you don’t feel that way ________ you enter a room full of strangers,such as a new classroom,walk tall and straight,look directly at other people and ________. If you see someone you’d like to ________ something to, don’t wait for ________ person to start a conversation.
Just meeting someone ________ doesn’t mean that you will make friends with that person—________ is based on mutual(相互的) liking and “give and take”. It takes ________ and effort to develop. And there are things that ________ a new friendship from growing.
1.A. producesB. improvesC. increasesD. raises
2.A. whereB. whenC. whyD. what
3.A. Join inB. AttendC. JoinD. Take part
4.A. veryB. moreC. everD. much
5.A. OrB. ButC. So thatD. Either
6.A. nervousB. excitedC. worriedD. happy
7.A. friendsB. classmatesC. strangersD. teachers
8.A. unknownB. richC. poorD. old
9.A. bigB. thickC. kindD. thin
10.A. SoB. ThenC. ButD. Too
11.A. receiveB. acceptC. thinkD. find
12.A. friendlyB. comfortableC. niceD. good
13.A. beforeB. afterC. untilD. when
14.A. laughB. smileC. stareD. speak
15.A. sayB. tellC. speakD. talk
16.A. anotherB. otherC. the otherD. others
17.A. youngB. oldC. smallD. new
18.A. loveB. friendshipC. dislikeD. care
19.A. moneyB. troubleC. timeD. information
20.A. stopB. startC. haveD. help
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科目:高中英语 来源:2017届广东实验中学高三10月考英语试卷(解析版) 题型:单词拼写
阅读下面句子,请根据首字母、中文意思或括号中所给单词的提示,在空白处填入适合的单词、短语、句型或语法知识的正确形式,使句子完整通顺。(特别注意:每空一词;按小题给分)
1. Nearly 800 of those victims s________(寻求) help but declined to file complaints against their attackers.
2.They left the lights down to create a comfortable a________.
3.The spread of u________ areas destroys the habitats of wildlife and endangers some species.
4.Be m________ and don’t be conceited. Otherwise, you will lag behind.
5.We should direct our attention at the f________(基本的) question.
6.科学家们现在发现的基因无法解释所有的那些情况。
The gene that the scientists have discovered today doesn’t ________ ________ all of those cases.
7.像硅谷这样的地方一定会产生与高科技相关的服务。
Places like Silicon Valley will no doubt ________ ________ ________ services related to Hi-tech.
8. 既然已着手这份工作,就必须尽最大的努力完成。
________ ________ you put your hand to the work, you must do your utmost to finish it.
9. 你不应该仅仅因为一个人贫穷而瞧不起他。
You shouldn’t ________ ________ ________ a person just because he is poor.
10.大多数出色的律师和推销员都有劝说他人的天分。
Most of the best lawyers and salespeople really________ ________ ________ ________ persuasion.
11. I ________(true) feel sorry for your terrible loss.
12.The more he explained about it, the ________ (bad) things got.
13. In China, kids are often compared ________ “the flowers of motherland”. (介词填空)
14.The workers of this factory are paid ________ the hour. (介词填空)
15. Mary likes the bedroom, from ________ window a beautiful lake can be seen.
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科目:高中英语 来源:2017届黑龙江哈尔滨师范大学附中高三上期中考试英语卷(解析版) 题型:阅读理解
There is a famous story about British poet Samuel Taylor Coleridge. He was writing a poem when he was interrupted by a knock at the door.
This was an age before telephones. Someone was delivering a message. When Coleridge got back to his poem, he had lost his inspiration. His poetic mood had been broken by the knock on his door. His unfinished poem, which could otherwise have been a masterpiece, would now never be more than a little piece.
This story tells how unexpected communication can destroy an important thought, which brings us to the cell phone.
The most common complaint about cell phones is that people talk on them to the annoyance of people around them. But more damaging may be the cell phone’s interruption of our thoughts.
We have already entered a golden age of little white lies about our cell phones, and this is by and large (大体上) a healthy, protective development. “I didn’t hear it ring” or “I didn’t realize my phone had shut off” are among the lies we tell to give ourselves space where we’re beyond reach.
The notion of being unreachable is not a new concept—we have “Do Not Disturb” sign on the doors of hotel rooms. So why must we feel guilty when it comes to cell phones? Why must we apologize if we decide to shut off the phone for a while?
Now time alone, or a conversation with someone next to us which cannot be interrupted by a phone, is something to be cherished. Even cell phone devotees(信徒), myself usually included, can’t help at times wanting to throw their phones away, or curse(咒骂) the day they were invented.
But we don’t and won’t, and there really is no need. All that’s required to take back our private time is a general social recognition that we have the right to it. In other words, we have to develop a healthy contempt (轻视)for the rings of our own phones.
A cell phone call deserves no greater priority than a random word from the person next to us,though the call on my cell phone may be the one-in-a-million from Steven Spielberg—who has finally read my novel and wants to make it his next movie. But most likely it is not, and I’m better off thinking about the idea I just had for a new story, or the slice of pizza I’ll eat for lunch.
1. What is the point of the anecdote about the poet Coleridge in the first three paragraphs?
A. To emphasize the disadvantage of not having a cell phone.
B. To encourage readers to read the works of this poet.
C. To show how important inspiration is to a poet.
D. To direct readers’ attention to the main topic.
2. What does the writer think about people telling “white lies” about their cell phones?
A. It is a way of signaling that you don’t like the caller.
B. It is basically a good way to protect one’s privacy.
C. We should feel guilty when we can’t tell the truth.
D. It is natural to tell lies about small things.
3. According to the author, what is the most annoying problem caused by cell phones?
A. Cell phones interrupt people’s private time.
B. With cell phones it is no longer possible to be unreachable.
C. People feel guilty when they are not able to answer their cell phones.
D. People get so obsessed with the cell phone rings that they fail to notice anything else.
4. What does the last paragraph imply?
A. Never let cell phones disturb your life too much.
B. A person who calls us from afar deserves more of our attention.
C. Steven Spielberg once called the author to talk about the author’s novel.
D. You should always finish your lunch before you answer a call on the cell phone.
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科目:高中英语 来源:2016-2017学年贵州遵义航天高中高二上期中考试英语卷(解析版) 题型:完形填空
I went to a group activity, “Sensitivity Sunday” which was to make us more the problem faced by disabled people, We were asked to “ a disability” for several hours one Sunday. Some members chose the wheel chair, Others wore sound-blocking earplugs(耳塞)or blindfolds .
Just sitting in the wheelchair was a experience, I had never considered before how it would be to use one .As soon as I sat down my made the chair begin to roll ,Its wheel were not Then I wondered where to put my .It took me quite a while to get the metal footrest into ,I took my first uneasy look at what was to be my only means of for several hours, For disabled people, Using a wheelchair is not a temporary(临时的)
I tried to find a position and thought it might be at ease, a little nice to be around for a while. Looking around, I I would have to handle the thing myself! My hands started to ache as I the heavy wheels, I came to know that controlling the of the wheelchair was not going to be a (an) task.
My wheelchair experiment was soon . It made a deep impression on me. A few hours of “disability” gave me only a taste of the , both physical and mental, that disabled people must overcome.
1.A. curious about B. interested in C. familiar with D. cautious about
2.A. cure B. preventC. experienceD. analyze
3.A. insteadB. surprisinglyC. as usualD. including me
4.A. learning B. frighteningC. satisfyingD. relaxing
5.A. convenient B. challengingC. boring D. exciting
6.A. heightB. will C. skill D. weight
7.A. lockedB. repairedC. poweredD. damaged
8.A. handsB. feet C. keys D. handles
9.A. place B. action C. play D. effect
10.A. amusement B. communication C. transportation D. production
11.A. exploration B. inspiration C. experimentD. entertainment
12.A. powerfulB. comfortableC. wonderfulD. changeable
13.A. yet B. just C. still D. even
14.A. shownB. pushedC. driven D. led
15.A. realized B. suspectedC. regrettedD. admitted
16.A. raisedB. rolled C. pressedD. felt
17.A. shapeB. instruction C. directionD. order
18.A. easy B. heavy C. outstandingD. convincing
19.A. forgottenB. ruined C. IgnoredD. completed
20.A. weaknesses B. challenges C. fear D. fate
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