CAREER DISCOVERY DAY
Ages: 11—17, with an adult chaperone (监护人)
Purpose: To find out what it is like to work at a zoo.
Descriptions:
Join us for a great programme for middle and high school students to explore animal — related careers at Denver Zoo.
From keepers to trainers, vets and exhibits designers, different kinds of possible zoo and animal careers will be explored during our Career Discovery Day this fall. The programme starts with an amazing gathering in which our animal stars will appear and perform. Participants will attend lectures given by professors of the zoo and take part in special tours filled with activities find information. And you, 11 have time to ask questions about what it takes to work on the wild side.
Registration required:
Registration closes at 10 a. m., September 16th. Lectures and tours are limited to registered participants and their one chaperone only.
Cost:
Members: $ 70 per person. Nonmembers: $ 75 per person. The cost includes zoo admission for one participant and one required adult chaperone.
Note:
Participants will not be admitted without an adult chaperone and chaperones must stay with participants during the period of the event.
If you have any questions, please call at 720—337—1491 or e-mail at teenprogrammes denverzoo. org.
1.Who would most probably be interested in Career Discovery Day?
A. Kids who love animals.
B. Adults who are looking for a job.
C. Children who like animal performances.
D. Teenagers who want to learn about jobs at a zoo.
2.How much should two members and their mothers pay to register for the programme?
A. $ 70. B. $140.
C. $ 150. D. $ 290.
3.The text is meant to ________.
A. attract visitors to Denver Zoo B. tell kids how to have fun in fall
C. advertise an activity at Denver Zoo D. encourage people to work at zoos
高二英语阅读理解中等难度题
CAREER DISCOVERY DAY
Ages: 11—17, with an adult chaperone (监护人)
Purpose: To find out what it is like to work at a zoo.
Descriptions:
Join us for a great programme for middle and high school students to explore animal — related careers at Denver Zoo.
From keepers to trainers, vets and exhibits designers, different kinds of possible zoo and animal careers will be explored during our Career Discovery Day this fall. The programme starts with an amazing gathering in which our animal stars will appear and perform. Participants will attend lectures given by professors of the zoo and take part in special tours filled with activities find information. And you, 11 have time to ask questions about what it takes to work on the wild side.
Registration required:
Registration closes at 10 a. m., September 16th. Lectures and tours are limited to registered participants and their one chaperone only.
Cost:
Members: $ 70 per person. Nonmembers: $ 75 per person. The cost includes zoo admission for one participant and one required adult chaperone.
Note:
Participants will not be admitted without an adult chaperone and chaperones must stay with participants during the period of the event.
If you have any questions, please call at 720—337—1491 or e-mail at teenprogrammes denverzoo. org.
1.Who would most probably be interested in Career Discovery Day?
A. Kids who love animals.
B. Adults who are looking for a job.
C. Children who like animal performances.
D. Teenagers who want to learn about jobs at a zoo.
2.How much should two members and their mothers pay to register for the programme?
A. $ 70. B. $140.
C. $ 150. D. $ 290.
3.The text is meant to ________.
A. attract visitors to Denver Zoo B. tell kids how to have fun in fall
C. advertise an activity at Denver Zoo D. encourage people to work at zoos
高二英语阅读理解中等难度题查看答案及解析
Stress for a teenager is as real a problem as stress for an adult. To deal with it, it’s important to understand the causes of stress in teenagers.
When parents change their jobs or if the family decides to move to a different place, the child has to change schools, find new friends, adapt to the new social circle and fit into new groups. It is always difficult for children to adapt to such changes, which can be a serious cause of stress in their life.
Academic difficulties, such as inability to understand a certain subject can cause stress. Not every child has the ability to understand every subject. Some kids need extra help besides school work to grasp a few concepts. Poor academic performance is often laughed at and is looked down upon by both teachers and peers. In such cases, it can make the child feel isolated, neglected and hurt. All of this, put together, can add to stress, which many times worsens grades.
Extra curricular activities (课外活动) such as playing a sport, or attending art classes can weigh heavily on your child’s mind. Juggling between school and extra curricular activities does seem like a burden when you have to excel at both. When the pressures from both the ends get unmanageable, teenagers tend to get tired and annoyed. Fatigue sets in, leading to stress related issues such as lack of concentration in school.
These are the common causes of stress in teenagers, which can be noticed through signs such as poor memory, anxiety, negative and pessimistic attitude. If the signs of teenage stress go unrecognized for a long time, it can make the child emotinally imbalanced.
1.Extra curricular activities may lead to additional pressure for teenagers when they have difficulty _________________________________________________________.
2.How can parents notice that their teenagers are under stress?
_________________________________________________________________.
3.____________________, ___________________, extra-curricular activities are the common causes of stress in teenagers.
4.According to your experience, what other causes of teenage stress do you know? (List two causes).
_________________________________________________________________.
高二英语其他题困难题查看答案及解析
The story of chocolate begins with the discovery of America in 1492. Columbus was the first European to come into contact with cacao. Columbus was struck by how much value the Indians placed on them as he did not know the beans were used by currency. It is unlikely that Columbus brought any of these beans back to Spain and it was not until about 25 years later that Cortez grasped the commercial possibilities when he found the Aztecs using the beans to make the royal drink “chocolatl”.
The Spanish, in general, were not fond of the bitter drink so Cortez and his followers made it more palatable by adding sugar and later cinnamon(肉桂) and vanilla(香草) were added. Spanish monks( 僧侣) let the secret out back home and, although the Spanish hid it from their neighbors for a hundred years, finally chocolate’s popularity grew until it was their fashionable drink at the French court(宫廷) and the wise choice of customers at London meeting houses.
The cacao tree is strictly a tropical plant only in hot, rainy climates. Thus, its cultivation (培育 ) is limited to countries not more than 20 degrees north or south of the equator ( 赤 道 ). The cacao tree is very delicate and sensitive. It needs protection from the wind and requires a fair amount of shade under most conditions. This is true especially in its first two or three years of growth. A newly planted young cacao tree is often sheltered by a different type of trees. It is normal to plant food crops for shade such as bananas, or coconuts. Rubber trees( 橡胶树) and forest trees are also used for shade. Once established, however, cacao trees can grow in full sunlight, provided there are fertile soil conditions and intensive farming. With cutting and careful cultivation, the trees of strains will begin bearing fruit in the fifth year. With extreme care, some strains can be stimulated to produce good crops in the third and fourth year.
The process of turning cacao into chocolate hasn’t changed much since the late 1800s, when the Swiss learned to make fine unsweetened chocolate. Mixed with cocoa butter and other ingredients and then “purified”, the finished result is shaped, cooled, packaged by machine, distributed, sold and of course, eaten!
1.Why didn’t Columbus bring beans back to Spain at once when he found cacao?
A.Because he couldn’t afford to buy the cacao bean.
B.Because he didn’t know how to turn cacao bean into chocolate.
C.Because he was not aware of the commercial value of cacao bean then.
D.Because Spaniards then didn’t favour the chocolate that the Aztecs originally drank.
2.The underlined word “palatable” in paragraph 2 probably means _______.
A.affordable B.agreeable
C.patent D.portable
3.Which of the following is correct about cacao tree?
A.Cacao trees require hot, rainy climates and adequate sunlight.
B.Cacao trees need a lot of looking after to be used commercially.
C.Cacao trees won’t produce fruit until the fifth year.
D.Cacao trees can grow well in all continents.
高二英语阅读理解中等难度题查看答案及解析
Columbus returned home with the news of his discovery of “Indian” 36 Columbus called it. Then he was considered as the hero who had given a new world to Spain. Never had so great __37__ been shown to any __38__man.But there were some who were jealous of the __39__.”Who is this Columbus?” they asked, “and what has he done? Isn’t he a poor sailor from Italy？And could __40__ other seamen sail across the ocean just as he has done?”
One day Columbus was at 41and several of these fellows were __42__ too. They tried to make Columbus __43__.”You have discovered strange lands __44__ the sea,”they said.“But we don’t see why there __45__ be so much said about it. Anybody can sail across the ocean and anybody can coast along the islands __46__ ,just as you have done. It is the __47__ thing in the world.”
Columbus made no answer, but after a while he took an egg from a dish and said to the people at the table, “Who __48__ you, gentlemen, can make the egg stand __49__ ?” One by one they tried the __50__．When the egg had gone __51__ around and everyone had failed, all said that it could not be done, Then Columbus took the egg and __52__the shell of the egg’s small end a little upon the table. After that there was no trouble in making it stand __53__.“Gentlemen,”said he, “what is easy than to do this __54__ you said was impossible ? It is simplest thing in the world. Anybody can do it-----AFTER HE HAD BEEN SHOWN __55__.”
1.A. so B. when C as D. that
2. A．respect B．response C．reward D．request
3. A．great B．common C．usual D．noble
4. A．discovery B．inventor C．discover D．bravery
5. A．some B．any C．no D．every
6. A．palace B．hotel C．counter D．dinner
7. A．friendly B．present C．rude D．angry
8. A．uncomfortable B．happy C．satisfied D．disappointed
9. A．beyond B．in C．along D．on
10. A．could B．would C．should D．might
11. A．on another side B．on other side
C．on the other side D．on one side
12. A．easiest B．simplest C．content D．convenient
13. A．besides B．among C．including D．except
14. A．on end B．in end C．by end D．to end
15. A．egg B．experiment C．method D．way
16. A．entirely B．eventually C．fluently D．frequently
17. A．supported B．hit C．broke D．stuck
18. A．downward B．upward C．backward D．inward
19. A．that B．what C．how D．why
20. A．WHAT B．WHEN C．WHY D．HOW
高二英语完型填空简单题查看答案及解析
Columbus returned home with the news of his discovery of “Indian” as Columbus called it. Then he was considered as the hero who had ________a new world to Spain. Never had such great ______ been shown to any common man. But there were some who were jealous（嫉妒）of the ______.“Who is this Columbus?” they asked, “and what has he done? Isn't he a poor _______ from Italy? And could not any other seaman sail across the ocean just as he has done?”
One day Columbus was at ______ and several of these fellows were ______. They tried to make Columbus ______.“You have discovered strange lands beyond the sea,” they said, “But we don't see ______ there should be so much said about it. Anybody can coast along the______ on the other side, just as you have done. It is the ______ thing in the world.”
Columbus made no _______, but after a while he took an egg from a dish and said to the people at the table, “Who ______ you, gentlemen, can make the egg stand on ______?”One by one they tried the ______ .When the egg had gone entirely around and everyone had ______, all said that it could not be done. Then Columbus took the egg and ______the shell of the egg’s small end a little upon the table. After that there was no ______ in making it stand upward. “Gentlemen,” said he, “what is ______than to do this which you said was _____? It is the simplest thing in the world. Anybody can do it--AFTER HE HAS BEEN SHOWN ______.”
1.A. compared B. devoted C. given D. returned
2.A. respect B. mercy C. anger D. regret
3.A. discovery B. inventor C. discoverer D. bravery
4.A. teacher B. editor C. merchant D. sailor
5.A. war B. work C. sea D. dinner
6.A. friendly B. present C. rude D. angry
7.A. enjoyable B. satisfied C. uncomfortable D. disappointed
8.A. why B. what C. whether D. that
9.A. valleys B. islands C. cities D. mountains
10.A. nicest B. funniest C. coolest D. simplest
11.A. sense B. excuse C. effort D. answer
12.A. among B. besides C. including D. except
13.A. fire B. sale C. line D. end
14.A. egg B. experiment C. method D. dish
15.A. left B. failed C. finished D. managed
16.A. touched B. burned C. broke D. removed
17.A. success B. trouble C. help D. interest
18.A. quicker B. smaller C. easier D. longer
19.A. accessible B. impossible C. difficult D. natural
20.A. HOW B. WHEN C. IT D. THAT
高二英语完形填空中等难度题查看答案及解析
At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh(肌肉) and blood but also of time. They were 21 to show that we all have a ‘body clock’ 22 us, which controls the 23 and fall of our body energies, 24 us different from one day to the next.
The 25 of a ‘body clock’ should not be too 26 since the lives of most living things are controlled 27 the 24-hour night-and-day cycle(循环). We feel 28 and fall asleep at night and become 29 and energetic during the day. If the 24-hour cycle is 30 most people experience unpleasant 31 . For example, people who are not 32 to working at night can find that 33 of sleep causes them to 34 badly at work.
35 the daily cycle of sleeping and 36 , we also have other cycles which 37 longer than one day. Most of us would 38 that we feel good on some days and not so good on 39 ; sometimes our ideas seem to flow and at other times, they 40 do not exist.
1.
A. anxious B. careful C. able D. proud
2.
A. around B. inside C. between D. on
3.
A. rise B. supply C. use D. movement
4.
A. showing B. treating C. changing D. making
5.
A. idea B. opinion C. story D. invention
6.
A. difficult B. exciting C. interesting D. surprising
7.
A. from B. over C. by D. during
8.
A. dull B. dreamy C. tired D. peaceful
9.
A. regular B. excited C. clear D. lively
10.
A. shortened B. disturbed C. reset D. troubled
11.
A. moments B. senses C. feelings D. effects
12.
A. used B. allowed C. expected D. prevented
13.
A. miss B. none C. need D. lack
14.
A. show B. perform C. manage D. control
15.
A. With B. Except C. As well as D. Rather than
16.
A. waking B. moving C. living D. working
17.
A. repeat B. remain C. happen D. last
18.
A. believe B. agree C. realize D. allow
19.
A. others B. the other C. all other D. other
20.
A. only B. just C. still D. yet
高二英语完型填空简单题查看答案及解析
At the beginning of this century, medical scientists made an interesting discovery; we are built not just of flesh and blood but also of time. They were ________ to show that we all have “a body clock” ________ us, which controls the ________ and fall of our body energies, ________ us different from one day to the next.
The ________ of “a body clock” should not be too ________ since the lives of most living things are controlled ________ the 24 hour night-and-day cycle. We feel ________ and fall asleep at night and become ________ and energetic during the day. If the 24 hour-cycle is ________ , most people experience unpleasant ________ . For example, people who are not ________ to working at night can find that ________ of sleep causes them to ________ badly at work.
the daily cycle of sleeping and ________ , we also have other cycles which ________ longer than one day. Most of us would ________ that we feel good on some days and not so good on ________ ; sometimes our ideas seem to flow and at other times, they ________ do not exist.
1.A．anxious B．able C．careful D．proud
2.A．inside B．around C．between D．on
3.A．movement B．supply C．use D．rise
4.A．showing B．treating C．making D．changing
5.A．invention B．opinion C．story D．idea
6.A．difficult B．exciting C．surprising D．interesting
7.A．from B．by C．over D．during
8.A．dull B．tired C．dreamy D．peaceful
9.A．regular B．excited C．lively D．clear
10.A．disturbed B．shortened C．reset D．troubled
11.A．moments B．feelings C．senses D．effects
12.A．prevented B．allowed C．expected D．used
13.A．miss B．none C．lack D．need
14.A．perform B．show C．manage D．control
15.A．With B．As well as C．Except D．Rather than
16.A．working B．moving C．living D．waking
17.A．repeat B．remain C．last D．happen
18.A．agree B．believe C．realize D．allow
19.A．other B．the other C．all other D．others
20.A．just B．only C．still D．yet
高二英语完型填空中等难度题查看答案及解析
New data from NASA's Curiosity rover indicate Mars Crater once held an enormous lake. This discovery suggests that the red planet may have been much wetter than scientists thought and raises the possibility that the planet was once habitable.
“The size of the lake and the length of time and series that water was showing up implies that there may have been sufficient time for life to develop.” NASA's Mars Exploration Program scientist Dr. Michael Meyer told Reuters.
Curiosity collected the new data on its five-mile drive to Mount Sharp, the prime destination on its mission to study Mars' climate and geography. The rover landed in Gale Crater in August 2012.
After reaching Mount Sharp in September, the rover spent two months studying rocks at the base of the three-mile-high mountain, discovering fine layers of mudstone--which tend to collect at the bottom of lakes. This shows how a mountain inside a Mars' Gale Crater might have formed.
“If our assumption for Mount Sharp holds up, it challenges the idea that warm and wet conditions were passing, local, or only underground on Mars,” Dr. Ashwin Vasavada said in a written statement. “A more radical explanation is that Mars' ancient, thicker atmosphere raised temperatures above freezing globally, but so far we don't know how the atmosphere did that.”
Vasavada said Curiosity will continue to study changes in the rock formation as it climbs Mount Sharp in the next few months, which should test the team's hypothesis.
“We'll also look at the chemistry of the rocks to see if the water that was once present would've been of the kind that could support microbial life, if it ever was present,” he said in a video released by NASA. “With only 30 vertical feet of the mountain behind us, we're sure there's a lot more to discover.”
1.What does this text mainly talk about?
A. How scientists explored Mars.
B. The ways Curiosity used to explore Mount Sharp.
C. Some data about Gale Crater.
D. The discovery of Curiosity rover on Mars.
2.The discovery of the lake proves that _____.
A. early Mars was ripe and ready for life
B. the climate on early Mars was hot
C. life once existed on Mars
D. humans can live on Mars
3. What is the height of Mount Sharp?
A. 5 miles B. 30 miles C. 3 miles D. 22miles
4.Where does this text probably come from?
A. A science fiction. B. A science report.
C. An environment report. D. An official announcement.
高二英语阅读理解中等难度题查看答案及解析
_______ to the discovery of radium, Madame Curie plays an important role in modern
science.
| A．Devoting | B．Devoted |
| C．Being devoted | D．Having devoted |
高二英语单项填空简单题查看答案及解析
The discovery of an ancient giant panda skull has confirmed its bamboo diet dates back more than 2 million years and may have played a key part in its survival.
A Chinese-US research team reports its results today following studies on a fossil skull found in south China’s Cuangxi Zhuang Autonomous Region in 2001.
The six fossils unearthed in Jinyin Cave are dated between 2.4 and 2 million years ago, according to the report in Proceedings of the National Academy of Sciences, an influential US journal.
Jin Changzhu, of the chinese Academy of Sciences (CAS) and lead author of the paper, said the smaller fossil skull indicates the giant pandas were about a third smaller than today’s pandas.
Researchers knew the panda reached its maximum size about 500,000 years ago, when it peaked ,and then gradually became smaller.
Jin, a paleontologist (古生物学者) at the Institute of Vertebrate paleontology and Paleoanthropology (古人类学) attached to the CAS, said the size variation was a basic rule of evolution.
“A species tends to grow bigger when it reaches the peak of its population , but becomes smaller when numbers decline,” he said.
The dental remains of the skull, which is the oldest giant panda skull ever found, are similar to today’s pandas, indicating the type of teeth that could munch (津津有味地嚼)mountains of bamboo. A panda can eat up to 40kg of bamboo per day.
Paleoanthropologist Russell Ciochon, the US co-author at the University of lowa, said the panda’s focus on bamboo could have helped it survive all these years.
“Once an animal begins to rely on a common and stable food source, such as bamboo, it tends to evolve a larger body size,” he said. “As individuals of the evolving species grow bigger, they have a better chance not to be eaten by predators (肉食动物) due to their larger body size.”
1.According to the research of the CAS , there were most pandas in the world .
A. 2 million years ago
B. between 2.4 and 2 million years ago
C. 500,000 years ago
D. Nowadays
2.The underlined word “variation” in para 6 means .
A. fall B. change C. increase D. decrease
3.From the passage, we can learn .
A. pandas began to eat bamboo 2 million years ago
B. a species tends to grow smaller when numbers decline
C. the giant pandas were about a third the size of today’s pandas
D. pandas’ bamboo has played an important role in its development
高二英语阅读理解中等难度题查看答案及解析