There have been thousands of marine species that have become extinct. Currently there are thousands of fish that are endangered and in great need of protection. The following are some.
The Arcadian Redfish are found in warm waters, such as the Atlantic and Indian Ocean. These fish mature at a late age (5 to 6 years) and have low reproductive rates. However, they can live to be 50 years old, which is relatively remarkable. Young redfish are marked with patches of black and green color. They don’t develop their red color until after they move to the ocean bottom. Now the Arcadian Redfish is endangered due to overfishing. These fish started to decrease in population in the early 1900s because of their increased popularity in the food industry.
The Bluefin tuna is one animal that is high on the endangered species list. This fish has been named one of the wonders of the ocean, because they can grow to be 12 feet long and weigh over 1, 500 pounds! Why are these fish disappearing at alarming rates? Because they are being captured for food, with over 75% consumed in Japanese restaurants often by making a popular sushi.
The European Eel is found in the Baltic and the Mediterranean Sea. They have a unique metamorphosis process and they change their forms over a longtime period. According to IUCNRedList.org, the European Eel is one of the threatened species that are not only endangered, but critically endangered.
The whale shark is one of many endangered sharks out there. According to one source, sharks are revered as our last “living” dinosaurs. They are known as the largest fish with the potential to grow over 60 feet long and weigh over 70,000 pounds. The whale shark also has the potential to live to be over 100 years old.
1.Which of the following is the best title of the passage?
A.The Last “Living” Dinosaurs B.The Endangered Ocean Fish
C.The Most Popular Sea Fish D.The Extinct Marine Species
2.What can we learn about The Arcadian Redfish?
A.They are found in the Arctic Ocean.
B.They are born to be red.
C.Their survival rate is relatively low.
D.They are slow-growing, long-lived fish.
3.What makes the Bluefin tuna one of the wonders of the deep-sea?
A.Huge size. B.Strange color.
C.Sharp sight. D.High intelligence.
4.What does the underlined word “metamorphosis” mean?
A.Reduction in population. B.Limitation in sight.
C.Change in form. D.Increase in weight.
高三英语阅读理解中等难度题
There have been thousands of marine species that have become extinct. Currently there are thousands of fish that are endangered and in great need of protection. The following are some.
The Arcadian Redfish are found in warm waters, such as the Atlantic and Indian Ocean. These fish mature at a late age (5 to 6 years) and have low reproductive rates. However, they can live to be 50 years old, which is relatively remarkable. Young redfish are marked with patches of black and green color. They don’t develop their red color until after they move to the ocean bottom. Now the Arcadian Redfish is endangered due to overfishing. These fish started to decrease in population in the early 1900s because of their increased popularity in the food industry.
The Bluefin tuna is one animal that is high on the endangered species list. This fish has been named one of the wonders of the ocean, because they can grow to be 12 feet long and weigh over 1, 500 pounds! Why are these fish disappearing at alarming rates? Because they are being captured for food, with over 75% consumed in Japanese restaurants often by making a popular sushi.
The European Eel is found in the Baltic and the Mediterranean Sea. They have a unique metamorphosis process and they change their forms over a longtime period. According to IUCNRedList.org, the European Eel is one of the threatened species that are not only endangered, but critically endangered.
The whale shark is one of many endangered sharks out there. According to one source, sharks are revered as our last “living” dinosaurs. They are known as the largest fish with the potential to grow over 60 feet long and weigh over 70,000 pounds. The whale shark also has the potential to live to be over 100 years old.
1.Which of the following is the best title of the passage?
A.The Last “Living” Dinosaurs B.The Endangered Ocean Fish
C.The Most Popular Sea Fish D.The Extinct Marine Species
2.What can we learn about The Arcadian Redfish?
A.They are found in the Arctic Ocean.
B.They are born to be red.
C.Their survival rate is relatively low.
D.They are slow-growing, long-lived fish.
3.What makes the Bluefin tuna one of the wonders of the deep-sea?
A.Huge size. B.Strange color.
C.Sharp sight. D.High intelligence.
4.What does the underlined word “metamorphosis” mean?
A.Reduction in population. B.Limitation in sight.
C.Change in form. D.Increase in weight.
高三英语阅读理解中等难度题查看答案及解析
Wildlife has been greatly threatened in the modern age. There are species(物种) that are _______ every day. The white-naped crane is a typical example. So scientists are trying their best to _______ the species from going out of existence.
Chris and Tim work at a zoo, helping endangered cranes with their _______. Emma, a female crane, has been in their _______ since she arrived in 2004.
Born at an international crane foundation, Emma was _______ by human caretakers. This led to an unexpected _______, though she had a wonderful time there. Emma had _______ taken herself as a crane and become deeply attached to humans. She _______ to live with male cranes, and even had a _______ for killing some of them, which made it ________ for her to become a mother.
________, the two zookeepers didn’t want to see the extinction(灭绝) of this precious species. With their patience and efforts, they successfully developed a ________ of artificial breeding(人工繁殖) and natural reproduction. This ________ Emma to give birth to five baby cranes.
The two keepers are proud of their productive work. But before they can be ________, more efforts must be made, because the population of the crane in the wild is on the ________, and many other species appear headed toward extinction. ________, not everyone has realized that wildlife has thoughts, feelings, and most importantly, equal rights to survive.
How can we ________ the ever-widening gap that separates us from other animals? Chris and Tim offered us the ________: human beings took it for granted that their ________ held all the solutions, but maybe their hearts can be a better ________.
1.A.growing B.migrating C.competing D.disappearing
2.A.ban B.save C.split D.remove
3.A.abortion B.recreation C.reproduction D.administration
4.A.care B.eye C.mind D.story
5.A.found B.chosen C.raised D.seized
6.A.bonus B.consequence C.victory D.sacrifice
7.A.never B.always C.unluckily D.cheerfully
8.A.liked B.refused C.decided D.hesitated
9.A.gift B.skill C.concern D.reputation
10.A.illegal B.inspiring C.important D.impossible
11.A.Therefore B.Moreover C.However D.Instead
12.A.combination B.collection C.strategy D.system
13.A.forced B.forbade C.taught D.enabled
14.A.defeated B.grateful C.assured D.tolerant
15.A.list B.rise C.agenda D.decline
16.A.In contrast B.After all C.By the way D.On the contrary
17.A.leave B.bridge C.open D.identify
18.A.course B.excuse C.answer D.reward
19.A.brains B.behaviors C.services D.projects
20.A.guide B.treat C.example D.companion
高三英语完形填空中等难度题查看答案及解析
Many of the earth’s plants and animals have already1.(die) out, and a hundred species become 2.(endanger) every day. If nothing is done, we may find ourselves3. (lonely) on the earth.
Wild animals live in the4. (forest) which are being destroyed by people. As5. result, the animals are 6.(lose) their habitats. Without the trees, the animals are short of food. And many animals are dying out because of pollution.
I suggest that measures should be taken 7.(protect) wildlife. The government should keep people 8.destroying forests and shut down the factories 9. pollute rivers and air, I think more wildlife reserves should also be 10.(build)
高三英语语法填空中等难度题查看答案及解析
There have always been a lot of commonly believed but exercise. Some people believe that they can’t help putting on hold that if they stop exercising, their muscles will turn into fat. Here are some more myths：
false ideas about being fat and doing weight as they get older, while others
I‘ll never lose weight一I come from a fat family
Wrong! While we can’t change the body type we are bom with, we can’t blame our genes for making us fat. There’s plenty of evidence that fatness runs in families, and the main reason is that they
share the same habits of eating too much and exercising too little.
I am fat because I burn calories slowly
Wrong! Fatness is not caused by a slow metabolism(新陈代谢). In fact, although fat people consume more energy than slim people，they also fail to realize how much they eat! Keeping a diary can help you work out your daily food intake more accurately.
Exercise is boring
Wrong! Anything will become boring if you do it repetitively. The key is to develop a balanced and varied program thafs fun as well as progressive. If you enjoy a Sunday walk，take a different route. If you do yoga，try a tai chi class. If you like swimming, set yourself a distance or time challenge.
No pain, no gain
Wrong! Exercise is not meant to hurt. Indeed, pain is your body telling you something’s wrong, and continuing to exercise could lead to serious injury. You may experience mild discomfort as you begin to exercise regularly, but this is your body adapting to the positive changes in your lifestyle and the aches should disappear relatively quickly. If they don’t, rest and seek medical advice.
1.What does the author think about being fat?
A.It is the family genes that make people fat.
B.People are fat because they consume too little energy.
C.A diary of exercise can prevent people from becoming fat.
D.It is the consequence of people’s unbalanced lifestyle.
2.According to the author, how can we make exercise more interesting?
A.By taking varied exercise. B.By choosing simple exercise.
C.By doing regular exercise. D.By sticking to outdoor exercise.
3.What is the author’s opinion about “No pain, no gain” in exercising?
A.Keeping fit is essentially a painful experience.
B.Exercise should be stopped if continuous pain is felt.
C.Pain in exercise is a precondition for reaching your goal.
D.Getting used to pain leads to positive changes in your body.
4.What is the purpose of the passage?
A.To declare the importance of keeping fit.
B.To clarify some misconceptions about fatness and exercise.
C.To confirm what has long been believed about keeping fit.
D.To explain some medical facts about being fat and doing exercise.
高三英语阅读理解中等难度题查看答案及解析
Seven species of carp(鲤鱼) native to Asia have been introduced into United States waters in recent decades, but it's four in particular－bighead, black, grass and silver－that worry ecologists, biologists, fishers and policymakers alike. Introduced in the southeast to help control weeds and parasites in aquaculture (水产养殖) operations, these fish soon spread up the Mississippi River system where they have been crowding out native fish populations not used to competing with such aggressive invaders. The carps' presence in such numbers is also harming water quality and killing off sensitive species.
Asian carp are strong to jump over barriers such as low dams. They lay hundreds of thousands of eggs at a time and spread into new habitat quickly and easily. Also, flooding has helped the fish expand into previously unattainable water bodies. And fishers using young carp as live bait have also helped the fish's spread, as they have boats going through locks up and down the Mississippi.
The federal government considers the Asian carps to be annoying species and encourages and supports “active control” by natural resources management agencies. Federal and state governments have spent millions in tax dollars to prevent the carp from making their way into the Great Lakes, but an underwater electric fence constructed to keep them out has not worked as well as hoped, and policymakers are reviewing other options now.
In the meantime, state and federal agencies are monitoring the Mississippi and its branches for Asian carp and testing various barrier technologies to prevent their further spread. For instance, the National Park Service is cooperating with the state of Minnesota's Department of Natural Resources to construct new dams that are high enough to prevent Asian carp from jumping over. The Asian Carp Regional Coordinating Committee has funded DNA monitoring in potentially affected water bodies whereby researchers can determine whether the troublesome fish are present just by the biological footprints they leave behind. Individuals can do their part by not transporting fish, bait or even water from one water body to another, and by emptying and washing boats before moving them between different water bodies.
1.Asian carp have been introduced to the USA in order to ________.
A．improve water quality
B．help sensitive species
C．control the number of native fishes
D．control the ecosystem in aquaculture
2.The measure to keep Asian carp out of the Great Lake but proved not good is ________.
A．testing various barrier technologies
B．construction of an underwater electric fence
C．Emptying and washing boats before using them.
D．monitoring the Mississippi and its branches for Asian carp
3.It is suggested from the passage that ________.
A．aquaculture operations are dangerous to the water bodies
B．scientific technology is useless in preventing Asian carp spreading
C．both the state and the individuals can make efforts to keep out Asian carp
D．Asian carp have successfully invaded the Mississippi and the Great Lakes
高三英语阅读理解中等难度题查看答案及解析
------ I heard that there were a lot of shouts and screams at yesterday’s party. It must have been terrible.
------- Oh, no. ________ , I enjoyed every minute.
A. In the end B. As a result
C. On the other hand D. On the contrary
高三英语单项填空简单题查看答案及解析
As many as 100 species of fish, some ____ to these waters, may have been affected by the pollution．
| A．relevant | B．immune | C．unique | D．convenient |
高三英语单项填空中等难度题查看答案及解析
On the island of New Zealand, there is a grasshopper-like species of insect that is found nowhere else on earth. New Zealanders have given it the nickname weta, which is a native Maori word meaning “god of bad looks”. It’s easy to see why anyone would call this insect a bad-looking bug. Most people feel disgusted at the sight of these bulky(笨重的)，slow-moving creatures.
Wetas are natural creatures; they come out of their caves and holes only after dark. A gaint weta can grow to over three inches long and weigh as much as 1.5 ounces. Giant wetas can hop up to two feet at a time. Some of them live in trees, and others live in caves. They are very long-lived for insects, and some adult wetas can live as long as two years. Just like their cousins grasshoppers and crickets, wetas are able to “sing” by rubbing their leg parts together, or against their lower bodies.
Most people probably don’t feel sympathy for these endangered creatures, but they do need protecting. The slow and clumsy wetas have been around on the island since the times of the dinosaurs, and have evolved and survived in an environment where they had no enemies until rats came to the island with European immigrants. Since rats love to hunt and eat wetas, the rat population on the island has grown into a real problem for many of the native species that are unaccustomed to its presence, and poses a serious threat to the native weta population.
1..According to the passage, which of the following statements is TRUE?
The weta is a newly discovered insect species.
The Maoris nicknamed themselves “Wetas”.
The Europeans brought wetas to New Zealand.
Wetas are unpleasant to the eye.
2..The strange thing about wetas is that they can produce pleasant sounds by ________.
A. rubbing their body parts
B. moving slowly on the ground
C. hopping up to two feel at a time
D. coming out only at night
3.Which of the following descriptions of wetas is accurate?
A. They are quick in movement.
B. They are decreasing in number.
C. They are very active in the daytime.
D. They have a short lifespan for insects.
4.The underlined word “its” in the last paragraph is the closest in meaning to “_________”.
A. The dinosaur’s B. The weta’s C. The island’s D. The rat’s
5.From which of the following is the passage LEAST likely to be taken?
A. A science magazine. B. A travel guide.
C. A business journal. D. biology textbook.
高三英语阅读理解中等难度题查看答案及解析
On the island of New Zealand, there is a grasshopper-like species of insect that is found nowhere else on earth. New Zealanders have given it the nickname weta, which is a native Maori word meaning “god of bad looks”. It’s easy to see why anyone would call this insect a bad-looking bug. Most people feel disgusted at the sight of these bulky(笨重的)，slow-moving creatures.
Wetas are natural creatures; they come out of their caves and holes only after dark. A giant weta can grow to over three inches long and weigh as much as 1.5 ounces. Giant wetas can hop up to two feet at a time. Some of them live in trees, and others live in caves. They are very long-lived for insects, and some adult wetas can live as long as two years. Just like their cousins grasshoppers and crickets, wetas are able to “sing” by rubbing their leg parts together, or against their lower bodies.
Most people probably don’t feel sympathy for these endangered creatures, but they do need protecting. The slow and clumsy wetas have been around on the island since the times of the dinosaurs, and have evolved and survived in an environment where they had no enemies until rats came to the island with European immigrants. Since rats love to hunt and eat wetas, the rat population on the island has grown into a real problem for many of the native species that are unaccustomed to its presence, and poses a serious threat to the native weta population.
1..According to the passage, which of the following statements is TRUE?
The weta is a newly discovered insect species.
The Maoris nicknamed themselves “Wetas”.
The Europeans brought wetas to New Zealand.
Wetas are unpleasant to the eye.
2..The strange thing about wetas is that they can produce pleasant sounds by ________.
A. rubbing their body parts
B. moving slowly on the ground
C. hopping up to two feel at a time
D. coming out only at night
3.Which of the following descriptions of wetas is accurate?
A. They are quick in movement.
B. They are decreasing in number.
C. They are very active in the daytime.
D. They have a short lifespan for insects.
4.The underlined word “its” in the last paragraph is the closest in meaning to “_________”.
A. The dinosaur’s B. The weta’s
C. The island’s D. The rat’s
5.From which of the following is the passage LEAST likely to be taken?
A. A science magazine. B. A travel guide.
C. A business journal. D. biology textbook.
高三英语阅读理解中等难度题查看答案及解析
For thousands of years,poetry has been the favorite type of literature in China.There are many famous poems from different 1. (period) of time in Chinese history,thousands of2. are still read and appreciated today.To promote this cultural heritage,China Central Television (CCTV) has produced a TV show-Chinese Poetry Competition.
In 3.finale（最终集）of the hit show’s second season,Wu Yishu,a 16-year-old girl,came out on top.She wowed the audience when performing in a section 4.(entitle)“Feihualing”.Many of her peers admire her knowledge of poems.One of them said,“The first time I saw her 5.(wear) traditional Han clothing on TV,I 6. (impress) by her classical looks.Besides,she always appears so calm throughout the show,which is very unusual for 7.(she) age.”
The power of poetry lies in shaping one’s view of life and developing one’s inner world.When it comes 8. teaching people about poetry,Li Dingguang,the show’s academic advisor,suggested that teachers should explain more about the 9. (beautiful) of the poetry.Li emphasized that it was important to help students 10.(true) appreciate poetry.
高三英语短文填空中等难度题查看答案及解析