In the famous fairy tale, Snow White eats the Queen's apple and falls victim to a curse(诅咒);in Shakespeare's novel, Romeo drinks the poison and dies; some ancient Chinese emperors took pellets(药丸)that contained mercury(水银), believing that it would make them immortal, but they died afterward.
Poison has long been an important ingredient in literature and history, and it seems to always be associated with evil, danger and death. But how much do you really know about poison?
An exhibition, The Power of Poison, opened last month at the American Museum of Natural History in New York, intended to give the audience a more vivid understanding of poison.
The museum tour starts in a rainforest setting, where you can see live examples of some of the most poisonous animals: caterpillars(毛毛虫), frogs and spiders. Golden poison frogs, for instance, aren't much bigger than a coin, but their skin is covered with a poison that can cut off the signaling power of your nerves, and a single frog has enough venom to kill 10 grown humans.
"Poisons can be bad for some things," Michael Novacek, senior vice president of the museum, told NBC News. "Yet they can also be good for others."
A poisonous chemical found in the yew tree is effective against cancer, which is what led to the invention of a cancer-fighting drug called Taxol.
The benefits from natural poisons are not limited to just medicine. Believe it or not, many substances(物质)that we regularly ingest(摄入)-chili, coffee and chocolate-owe their special flavors or stimulating(提神的)effects to chemicals that plants make to poison insects.
1.What does the underlined word "immortal" in Paragraph 1 mean?
A. happy B. not moral
C. living forever D. sick
2.What is the main purpose of the exhibition The Power of Poison?
A. To give people more in-depth knowledge about poison.
B. To teach people how to handle poisonous animals.
C. To inform people about which animals are the most poisonous.
D. To show how poison has been used for medical treatment.
3.Which of the following statements about the Golden poison frog is TRUE according to the article?
A. Its skin can cut off the signaling power of your nerves.
B. It's about the size of a coin.
C. It's the most poisonous animal on display.
D. You can only see it in a rainforest setting of the museum.
4.The stimulating effects of coffee come from ________.
A. natural poison made by the plant
B. the substances that we regularly ingest
C. chemicals produced by poisonous insects
D. its special flavor
科目:高中英语 来源:江西省2016-2017学年高二下学期期中考试英语试卷 题型:书面表达
今年暑假,一批来自国外的中学生将来中国参加在玉山一中举行的数学奥林匹克赛,届时,他们将吃、住在玉山。假设你是高二年级的学生李明,有意邀请一位学生在你家入住,现向学校总负责老师张老师写一封英文信,内容如下:
1.介绍你本人及家庭情况; 2.陈述你申请的理由; 3.希望得到这个机会。
注意:1. 词数100左右, 开头和结尾已经写好, 不计入总词数;
2. 可以适当增加细节, 以使行文连贯。
Dear sir,
I am Li Hua. I’m writing to__________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
______________________________________________________________________
Looking forward to your early reply.
Yours,
Li Hua
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科目:高中英语 来源:山西省孝义市2017届高三下学期考前热身训练英语试卷 题型:阅读理解
Every human being, no matter what he is doing, gives off body heat. The usual problem is how to get rid of it. But the designers of the Johnstown campus (校园) of the University of Pittsburgh set themselves the opposite problem — how to collect body heat. They have designed a collection system which uses not only body heat, but the heat given off by such objects as light bulbs and refrigerators as well. The system works so well that no fuel is needed to make the campus’s six buildings comfortable.
Some parts of most modem buildings — theaters and offices as well as classrooms, are more sufficiently heated by people and lights and sometimes must be air-conditioned (使用空调的) even in winter. The technique of saving heat and redistributing (再分配) it is called “heat recovery”. A few modern buildings recover heat, but the University’s system is the first to recover heat from buildings and reuse it in others.
Along the way, Pittsburgh has learned a great deal about some of its producers. The harder a student studies, the more heat his body gives off. Male students send out more heat than female students, and the larger a student is, the more heat he produces. We may conclude that the hottest prospect for the Johnstown campus would be a hard working overweight mate genius.
1.The heat in the heating system of the Johnstown campus is supplied ________.
A. by human bodies
B. by both human bodies and other heat-giving objects
C. by both human bodies and commonly used fuel
D. by human bodies, commonly used fuel and other heat-giving objects
2.According to the passage, the technique of heat recovery is used ________.
A. to find the producers of heat
B. to provide heat for the hot water system
C. to make the campus more beautiful
D. to collect heat and reuse it
3.The underlined phrase “the hottest prospect” in this passage refers to ________.
A. the person who suffers most from heat
B. the person who needs more heat than others
C. the person who gives off most heat
D. the person who makes better use of heat
4.Which of the following may be the best title for this passage?
A. A New Heat Recovery System in Pitt
B. Modern Building’s Heat System
C. Body Heat and Its Producers
D. Ways of Heating Building
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科目:高中英语 来源:云南省昆明市2016-2017学年高一下学期第二次月考英语试卷 题型:单项填空
_________the mistakes in red ink is one of the ways that teachers usually use to remind students to pay attention to their work.
A. Underlined B. Underline
C. Being underlined D. Underlining
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科目:高中英语 来源:福建省2017届高三5月质检(最后一模)英语试卷 题型:书面表达
假定你是李华,请用英文写一封申请,申请作为“志愿家庭”接待来你校交换学习的英国中学生Johnson,内容包括:
1.自我介绍;
2.家庭条件及个人优势;
3.安排英国朋友参加的活动。
注意:1.词数100左右;
2.可适当增加细节,以使行文连贯;
3.参考词汇:host family(接待家庭)
Dear Sir or Madam,
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
________________________________________________________________________
Sincerely yours,
Li Hua
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科目:高中英语 来源:广西省桂林市2016-2017学年高二下学期期末质量检测英语试卷 题型:短文改错
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下短文。短文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在此符号下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分。
About one year before, we got a lovely cat named Tom. He enjoys watch my elderly neighbor in her garden. Although he won't let her to touch him, he always keeps an eye on her.
One afternoon I heard Tom calling strange. When I reached the door to check on him, his calling stops, so I headed back to the kitchen. Just as I did, her calling started again. I stepped outside to find Tom sitting next to my elderly neighbors who had fallen. She didn't have strength to get up and shout for help. Tom didn't leave her side until help arrived. With Tom, she might not have been found in time.
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科目:高中英语 来源:广西省桂林市2016-2017学年高二下学期期末质量检测英语试卷 题型:阅读理解
Joshua,Helmut,and Bethlehenz
Michelle O.Donovan
ISBN 9781462058679
Life is not easy for nine-year-old Joshua during World War II.Because of his family's Jewish background,they are sent to live in the concentration camps(集中营).Scared and alone,Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend.
Encourage Me!
Inspirational Poetry
Gloria Coykendall
ISBN 9781412027854
It is an easy-to-read collection of poems originally written to encourage in faith and to be a cure for chronic depression(长期抑郁)…cure to strengthen identity and purpose.
Seeking the Edge
Dr.Joseph L.Rose
ISBN 9781462031795
Seeking the Edge provides the tools and techniques to find that edge in one's life-driving readers to achieve success whether in your current job,finding a new job,in education,family,or even hobbies.
More Things in Heaven
Bill Bosworth
ISBN 9780595433582
In his More Things in Heaven,Bill Bosworth presents the highlights(最有趣味的部分)of his 83 years of life, including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding the deepest meaning for their existence based on their own experience.
Creation,or Evolution
Michael Ebifegha
ISBN9781450289023
Were humans created,or did they evolve(进化)?How old is the Earth?The debate between science and religion continues to be heated.In Creation or Evolution,Michael Ebifegha examines these two opposed world views within the structure of empirical(实证的)science.
1.Who wrote the story about a little boy and a little mouse?
A. Bill Bosworth. B. Gloria Coykendall.
C. Dr.Joseph L.Rose. D. Michelle O.Donovan.
2.What kind of readers will probably like reading More Things in Heaven?
A. Those who are searching for the meaning of life.
B. Those who study the art of writing.
C. Those who are trying to be spiritual leaders.
D. Those who like traveling abroad.
3.Which of the following books explores the origin of humans?
A. Creation or Evolution. B. Seeking the Edge.
C. Joshua,Helmut,and Bethlehem. D. More Thin,gs in Heaven.
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科目:高中英语 来源:福建省莆田市2016-2017学年高二下学期期中考试英语试卷 题型:阅读理解
A young man went to a town and worked there. He did not have a wife and a servant did the work in his house.
The young man liked laughing a lot. He nailed the servant’s shoes to the floor on Monday, and then laughed, because he put his feet in them and fell down.
The servant was not angry, but smiled. Then the young man put brushes in his bed on Tuesday. The servant got into bed and hit the brushes with his feet. He was afraid. The young man laughed loudly again. Again the servant was not angry, but smiled.
Then on Wednesday the young man said to his servant, “You’re a nice, kind man. I am not going to be unkind to you again.”
The servant smiled and said, “And I’m not going to put any more mud from the street in your coffee.”
1.The young man went to a town ___.
A. to study
B. to work
C. to see his relative
D. to spend his holiday
2.He played a joke on the servant because ___.
A. he hated him
B. he was not satisfied with the food the servant prepared for him
C. he wanted to get pleasure
D. he liked to show off himself
3.When the young man played a joke on him, the servant was not angry but smiled because ___.
A. he liked the young man’ s action
B. making the young man laugh is his job
C. he was afraid to be fired
D. he thought he shouldn’t be angry with a child
4.What did the servant do in return to the young man?
A. He stole something from the house.
B. He gave a smile to the young man.
C. He had a fight with him.
D. He put mud into the young man’s coffee.
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科目:高中英语 来源:江苏省镇江市2016-2017学年高一下学期期末考试英语试卷 题型:阅读理解
Six years ago at the age of 35,I suddenly decided I wanted to learn the cello(大提琴).Straight away I rented an instrument and appeared before Wendell Margrave,professor of musical instruction.
"You can be as good as you want to be,"Margrave said rather mysteriously.On a piece of paper he drew the notes E and F.He showed me where to put my fingers on the neck of the cello and how to draw the bow.Then he entered my name in his book: 10 am,Tuesday.Tuesday followed Tuesday,and soon it was spring.
Thus began my voyage out of ignorance and into the dream.E-F,E-F,we played together—and moved on to G.It was a happy time.I was again becoming something new,and no longer trapped as the same person.Surely the most terrible recognition of middle life is that we are past changing.We do what we can already do.The cello was something I couldn't do.Yet each Tuesday this became less and less true.Riding home on the bus one snowy night and learning the score of Mozart's C-Major Quintet(莫扎特的C大调五重奏),I felt the page burst into music in my hands.I could by then more or less read a score,and was humming(哼唱)the cello line,when suddenly all five parts came together harmonically(和谐地) in my head.The fellow sitting opposite stared.I met his glance with tears,actually hearing the music in my head for the first time.Could he hear it too, perhaps?No,he got off at the next stop. As the years slipped by,my daughter grew up,playing the piano well.My goal was that she and I would one day perform together.I also wanted to perform in public with and for my peers,and to be secretly envied.I continued to play,to perform,but it is not the same.Before,when I heard a cello,it was all beauty and light.Now,as the TV camera gets close to Rostropovich's face,I recognize that his smile shows his incredible determination.Even for him,the cello is a difficult instrument that doesn't respect your ambitions.I picked up my cello and practiced.As good as I wanted to be,I am as good as I'm going to get.It is good enough.
1.From the first two paragraphs,we can learn that_______ . .
A. the author already knew some cello basics
B. the author went to a cello lesson every Tuesday
C. the author bought a cello after he decided to learn it
D. Wendell Margrave was a famous but mysterious professor
2.The author writes that "it was a happy time" in Paragraph 3 mainly because .
A. he felt very bored with his new life
B. it was beautiful to be able to hear the music in his mind
C. Professor Margrave made learning the cello very easy for him
D. he enjoyed the feelings of growth and getting closer to his dream
3.From the last paragraph,it can be inferred that the author .
A. put on shows with his daughter
B. was determined to catch up with Rostropovich
C. is happy to have kept up his personal development
D. was confident that his peers would envy him for his cello playing ability
4.The purpose of the article is mainly to .
A. show his deep gratitude to his cello tutor
B. advise readers on how to improve their cello skills
C. describe his incredible efforts to overcome difficulties
D. encourage readers that it's never too late to pursue their dreams
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