Camels are large animals living in dry areas. There are two species of camels; the Arabian camel with a single hump(驼背) from the dry desert areas of West Asia, and the Bactrian camel with two humps from Central and East Asia. Camels are over 7 feet tall and weigh over 1,600 pounds. They will live up to 40 to 50 years. Most camels are domesticated(驯化) and fed by people. Camels are plant-eaters.
Camels are very strong animals with wide, padded feet. They have thick leathery pads on their knees and chest. Camels have nostrils(鼻孔)that can open and close, protecting them from the desert environment. Bushy eyebrows and two rows of long eyelashes protect their eyes from sand. Their mouth is extremely tough, allowing camels to eat thorny(带刺的)desert plants. Their widened feet help them move without sinking into the sand. Their thick coats reflect sunlight, and also protect them from the intense heat from desert sand. Their long legs help by keeping them further from the hot ground.
Camels can go without food and water for 3 to 4 days. They do not store water in their humps as is commonly believed.The humps are actually a container of fat. Camels are incredibly well-adapted to their environment. When conditions heat up, camels can increase their own body temperature, which prevents sweating and therefore water loss. They may not sweat at all during the day.
Camels are sometimes called“ships of the desert”because people ride them around the hot, dry deserts of the world.However, the number of camels is becoming smaller for various reasons.
1.According to the passage, camels usually live in ________.
A. Asia B. Africa
C. America D. Australia
2.Paragraph 2 is mainly about ________.
A. camels are useful animals B. camels are clever animals
C. camels’ body structure and function D. camels’ characteristics and habits
3.The reason why camels lose little water in deserts is that they ________.
A. get water from green foods B. can adjust their temperature
C. store enough water in the humps D. can manage without water
4.What will the author probably talk about following the last paragraph?
A. Ways to protect camels. B. Habitats of camels.
C. Reasons for raising camels. D. Functions of camels.
高三英语阅读理解简单题
Camels are large animals living in dry areas. There are two species of camels; the Arabian camel with a single hump(驼背) from the dry desert areas of West Asia, and the Bactrian camel with two humps from Central and East Asia. Camels are over 7 feet tall and weigh over 1,600 pounds. They will live up to 40 to 50 years. Most camels are domesticated(驯化) and fed by people. Camels are plant-eaters.
Camels are very strong animals with wide, padded feet. They have thick leathery pads on their knees and chest. Camels have nostrils(鼻孔)that can open and close, protecting them from the desert environment. Bushy eyebrows and two rows of long eyelashes protect their eyes from sand. Their mouth is extremely tough, allowing camels to eat thorny(带刺的)desert plants. Their widened feet help them move without sinking into the sand. Their thick coats reflect sunlight, and also protect them from the intense heat from desert sand. Their long legs help by keeping them further from the hot ground.
Camels can go without food and water for 3 to 4 days. They do not store water in their humps as is commonly believed.The humps are actually a container of fat. Camels are incredibly well-adapted to their environment. When conditions heat up, camels can increase their own body temperature, which prevents sweating and therefore water loss. They may not sweat at all during the day.
Camels are sometimes called“ships of the desert”because people ride them around the hot, dry deserts of the world.However, the number of camels is becoming smaller for various reasons.
1.According to the passage, camels usually live in ________.
A. Asia B. Africa
C. America D. Australia
2.Paragraph 2 is mainly about ________.
A. camels are useful animals B. camels are clever animals
C. camels’ body structure and function D. camels’ characteristics and habits
3.The reason why camels lose little water in deserts is that they ________.
A. get water from green foods B. can adjust their temperature
C. store enough water in the humps D. can manage without water
4.What will the author probably talk about following the last paragraph?
A. Ways to protect camels. B. Habitats of camels.
C. Reasons for raising camels. D. Functions of camels.
高三英语阅读理解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。
Camels are animals with long legs and big humps (驼峰).There are two types of camels; dromedary camels (单峰驼),which have one hump, and Bactrian camels (双峰驼),which have two humps. The two types of camels 1. (find) in different parts of the world. The dromedary camel, also 2. (call) an Arabian camel, can live in North Africa and the Middle East. The Bactrian camel mainly 3. (live) in Central Asia. No matter what types of camels, they usually live in the desert Though many people think that camels only live in hot climates, they do 4. (perfect) in temperature ranges from 20 degrees F to 120 degrees F.
Camels’ humps mainly consist 5. stored fat when food and water is rare. In addition to their humps, camels have many other 6. (way) to adapt to their environment. They have a third, clear eyelid (眼睑)7. protects their eyes from 8.(blow) sand. They can shut their noses during sand storms.
Humans have used the camel as 9. means of transport for thousands of years. They can carry about 170 to 270 kilograms on 10. (they) backs. This earns these beasts a nickname "ships of the desert". Camels are often the main source of meat, milk and even leather or wool products.
高三英语语法填空中等难度题查看答案及解析
听下面一段独白,回答以下小题。
1.What kind of area do Bill and Sally live in?
A.A hot area. B.A high area. C.A dry area.
2.What do Bill and Sally do?
A.They are gardeners. B.They are designers. C.They are builders.
3.What is used to protect the delicate plants now?
A.Trees. B.Glass houses. C.Fences.
4.How does the speaker describe Bill and Sally's work?
A.Successful. B.unsatisfactory. C.Impossible.
高三英语短文中等难度题查看答案及解析
Two-thirds of Australia kangaroos and ______ are native ______the area which_______ dry and desert.
A. dingoes; to, is B. dingos; on, are
C.dingoes; to ,are D. dingos; by, is
高三英语单项填空中等难度题查看答案及解析
Nowadays many volunteers are working in areas ______ have dry climates, such as Kenya and Sudan.
A. where B. who C. which D. what
高三英语单项填空简单题查看答案及解析
In his apartment there are two rooms, _____ is used as a living room.
A. larger one B. the larger of which
C. the largest one D. the largest of which
高三英语单项填空中等难度题查看答案及解析
In my apartment there are two rooms, _____ is used as a living room.
A.larger one | B.the larger of which |
C.the largest one | D.the largest of which |
高三英语单项填空简单题查看答案及解析
It is said that there are millions of camels in India and _______ of them is growing.
A.the number | B.a great number | C.a lot | D.a good many |
高三英语单项填空简单题查看答案及解析
It is a mainly dry country with only a few coastal areas that have ____ rainfall to support a large population.
A.desperate | B.stubborn | C.violent | D.adequate |
高三英语单项填空中等难度题查看答案及解析
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。
There were two men living next to each other, both 1. large gardens. One of them was a retired teacher and the other was a baker. The teacher 2. (rare) cared for the plants in his garden, but the baker was very careful with his plants. Therefore, the teacher’s plants were small, while the baker’s plants were3. bigger and greener.
One night, 4. heavy storm hit the village. The next morning, both of the neighbors came out to check on their gardens. The baker saw that his plants 5. (destroy). However, the teacher’s plants were not damaged at all and stood firm.
6. (surprise), the baker asked the teacher, “We both grew the same plants and I cared for my plants better 7. you did. How are your plants still OK?”
The teacher smiled and said, “You gave your plants too much attention, so you made 8. too easy for them to grow. I gave my plants just a little bit of water, so their roots had to grow deeper 9. (find) more by themselves. That’s 10. my plants survived.”
高三英语语法填空中等难度题查看答案及解析