The color of animals is by no means a matter of chance; it depends on many considerations, but in the majority of cases tends to protect the animals from danger by making it less outstanding Perhaps, it may be said that if coloring is mainly protective, there ought to be fewer brightly colored animals. 1.. The kingfisher itself, though so brightly colored, is not easy to see.
2.. Thus, for instance, the lion, and the wild donkey are all sand—colored. “Indeed, in the desert, neither trees, brushwood, nor even undulation (起伏) of the surface afford the slightest protection to its enemies.3..” says an expert.
The next point is the color of the mature caterpillars(毛虫), some of which are brown. This probably makes the caterpillar even more outstanding among the green leaves. What would you do if you were a big caterpillar? Why, like most other defenceless creatures, you would feed by night, and lie hidden by day. 4.. When the morning light comes, they go down the stem of the food plant, and hide among dry sticks and leaves around the ground, and it is obvious that under such circumstances the brown color really becomes a protection. While we may say as a general rule that the large caterpillars feed by night and hide by day, it is by no means always the case that they are brown: some of them still remain green.5., and that the brown color is a later adaptation.
A. So do these caterpillars
B. Therefore, the color of the animals is bright
C. We can say that they formed a good habit
D. Desert animals are generally the color of the desert
E. We may conclude that the habit of hiding themselves by day comes first
F. However, there are some cases where vivid colors are themselves protective
G. So the color of birds, snakes and even smaller animals, is of one uniform sand color
高二英语七选五中等难度题
The color of animals is by no means a matter of chance; it depends on many considerations, but in the majority of cases tends to protect the animals from danger by making it less outstanding Perhaps, it may be said that if coloring is mainly protective, there ought to be fewer brightly colored animals. 1.. The kingfisher itself, though so brightly colored, is not easy to see.
2.. Thus, for instance, the lion, and the wild donkey are all sand—colored. “Indeed, in the desert, neither trees, brushwood, nor even undulation (起伏) of the surface afford the slightest protection to its enemies.3..” says an expert.
The next point is the color of the mature caterpillars(毛虫), some of which are brown. This probably makes the caterpillar even more outstanding among the green leaves. What would you do if you were a big caterpillar? Why, like most other defenceless creatures, you would feed by night, and lie hidden by day. 4.. When the morning light comes, they go down the stem of the food plant, and hide among dry sticks and leaves around the ground, and it is obvious that under such circumstances the brown color really becomes a protection. While we may say as a general rule that the large caterpillars feed by night and hide by day, it is by no means always the case that they are brown: some of them still remain green.5., and that the brown color is a later adaptation.
A. So do these caterpillars
B. Therefore, the color of the animals is bright
C. We can say that they formed a good habit
D. Desert animals are generally the color of the desert
E. We may conclude that the habit of hiding themselves by day comes first
F. However, there are some cases where vivid colors are themselves protective
G. So the color of birds, snakes and even smaller animals, is of one uniform sand color
高二英语七选五中等难度题查看答案及解析
It is _________ pleasant to take a crowded bus.
A.by no means B.by means of C.by all means D.by any means
高二英语单项填空简单题查看答案及解析
The First Rule of Finance is to live within your means by spending no more than 80% of your take-home pay．If you take home $ 100 per week, spend no more than $80．
But ever look at what people spend their money on? I have relatives and friends deeply in debt, spending $ 12 for every $ 10 they earn instead of the $ 8 you know they should be spending．When I see them, they're proud of their new whatever．"What do you think of my new truck?" asked one from the driver's seat．"Do you like my new shoes?" asked another on high heels．"Check out my new big screen．" said a third while holding the remote in his living room．We've all heard people fishing for compliments on their new toys．
Every one of them was proud of what they'd financed．They seem to have bought it for the purpose of being proud, of showing off, of keeping up with the Joneses．"Look at my new …?"is everybody's favorite phrase, even when the object in question isn't theirs at all and won't be new when they've finally paid for it, if they ever do．
They're proud of being stupid．They think it's cool to drive the financed car, wear the financed shoes, and watch the financed TV, but to smart people, whose opinions are the only ones we should respect, these people look dumb as rocks．
The Joneses, nine times out of 10, are financially stupid．That's why they have all that stuff on borrowed money．Why try to copy them? Worse, why try to impress them? Copy and impress smart people, the ones who own their stuff．If you want to impress smart people, debt is the last way to go about it．Trying to impress a money-smart person by going into debt is like trying to impress Olympic swimming champion Michael Phelps by drowning in a pool．Michael Phelps is impressed by good swimming and a money-smart person by good money management．
1.According to the author, the "new toys" in Paragraph 2 are examples of______.
A. symbol of wealth B. unnecessary purchases
C. impressive stuff D. things available
2.The underlined words "smart people" in Paragraph 4 refer to people ______.
A. having high IQs B. earning enough money
C. creating new ideas D. managing money well
3.The author is trying to ______.
A. advise people to be money-smart
B. persuade people to keep off fashions
C. blame people for copying others
D. criticize people for over consumption
4.According to the author, buying new objects on borrowed money is ________.
A. unwise B. shameful
C. understandable D. impressive
高二英语阅读理解中等难度题查看答案及解析
A new word duang is taking the Internet by storm in China - but no one knows quite what it means. The character “duang” is so new that it does not even exist in the Chinese dictionary. But it has already spread like wildfire online in China, appearing more than 8 million times on China's micro-blogging site Weibo, where it drew 312,000 discussions among 15,000 users. On China's biggest online search engine Baidu, it has been looked up almost 600,000 times. It's been noticed in the West too, with Foreign Policy seeing it as a “break the Internet” viral meme - like a certain Kim Kardashian image, or a certain multicoloured dress.
But what does it mean? “Everyone's duang-ing and I still don't know what it means! Looks like it's back to school for me,” said Weibo user Weileiweito. Another user asked: “Have you duanged today? My mind is full of duang duang duang.” “To duang or not to duang, that is the question,” wrote user BaiKut automan.
“Duang” seems to be an example of onomatopoeia, a word that phonetically imitates a sound. It all seems to have started with Hong Kong action star Jackie Chan, who in 2004 was featured in a shampoo advertisement where he said famously defended his smooth, black hair using the rhythmical-sounding “duang”. The word resurfaced again recently after Chan posted it on his Weibo page. Thousands of users then began to flood Chan's Weibo page with comments, making the word in reference to his infamous shampoo appearance.
The word appears to have many different meanings, and there's no perfect translation, but you could use it as an adjective to give emphasis to the word that follows it. A cat might be “duang cute”, for example. Or you might be “very duang confused” by this blog. For readers of Chinese characters, the Jackie Chan theme is also apparent from the strange way in which the word is written: a combination of Chan's names written in Chinese.
1.What’s the best title of the passage?
A. Millions share new Chinese character
B. There are many great storms in China
C. The Internet has made out new words
D. Many try to find ways to stop wildfire
2.What is discussed in the second paragraph?
A. The doubt of the word.
B. The structure of the word
C. The meaning of the word
D. The root of the word
3.When Jackie Chan first said duang, he really wanted to _____.
A. create an important word
B. see his Weibo Page flooded
C. praise a kind of shampoo
D. play a Hong Kong action film
4.When duang is used as an adjective, it can be used to _____.
A. emphasize the word after it
B. make other people confused
C. combine the users’ names
D. open China’s micro-blogging
高二英语阅读理解简单题查看答案及解析
_____ I accept the gift or refuse it is none of your business.
| A．If | B．Whether | C．Even if | D．No matter when |
高二英语单项填空简单题查看答案及解析
In the Gulf of Mexico the animals' presence close to shore means their usual habitat is badly polluted, and the crowding could ________ mass die-offs as fish run out of oxygen.
A. result from B. benefit from C. devote to D. result in
高二英语单项填空中等难度题查看答案及解析
In the Gulf of Mexico the animals' presence close to shore means their usual habitat is badly polluted, and the crowding could ________ mass die-offs as fish run out of oxygen.
| A．result from | B．benefit from | C．devote to | D．result in |
高二英语单项填空简单题查看答案及解析
Art is considered by many people to be no more than a decorative means of giving pleasure.This is not always the case,however,at times,art may be seen to have a purely functional side as well.Such could be said of the sandpaintings of the Navaho Indians of the American Southwest;these have a medicinal as well as an artistic purpose.
According to Navaho traditions,one who suffers from either a mental or a physical illness has in some way disturbed or get in touch with the supernatural—perhaps a certain animal,a ghost,or the dead.To break away from this,the ill person or one of his relatives will employ a medical man called a "singer" to perform a curing ceremony which will attract a powerful supernatural being.During the ceremony,which may last from 2 to 9 days,the "singer" will produce a sandpainting on the floor.On the last day of the ceremony,the patient will sit on this sandpainting and the "singer" will rub the sick or injured parts of the patient's body with sand from a specific figure in the sandpainting.In this way the patient absorbs the power of that particular supernatural being and becomes strong.After the ceremony,the sandpainting is destroyed so its power won't harm anyone.
The art of sandpainting is handed down from old "singers".The materials used are easily found where the Navaho settle: brown,red,yellow,and white sandstone,which is ground（研磨）much as corn is made into flour.The "singer" holds a small amount of this sand in his hand and lets it flow between his fingers onto a clean,flat surface on the floor,with a steady hand and great patience.He is thus able to create designs of stylized people,snakes and other creatures that have power in the Navaho belief system.The traditional Navaho doesn't allow copying sandpaintings, since he believes the supernatural powers that taught him the craft have forbidden this;however,such reproductions can in fact be purchased today in tourist shops in Arizona and New Mexico.These are done by either Navaho Indians or by other people who wish to preserve this craft.
1.Which of the following would be the best title for the passage?
A. The Navaho Indian B. The Ancient "Singer"
C. Functions of Art D. The Navaho Sandpaintings
2.How did the "singer" treat the patient according to the passage?
A. By passing his supernatural power on to the patient.
B. By applying a magic substance to the patient's body.
C. By rubbing the patient's sick parts with sand from a sandpainting figure.
D. By destroying the sandpainting figure.
3.The traditional Navsho does not allow copying of sandpaintings because .
A. anything copied has no effect
B. the craft only belongs to the supernatural
C. it's against Navaho belief system
D. the copying may do harm to other Navahos
4.That the reproductions of sandpaintings are now commercially available shows .
A. people have realized the artistic value of sandpaintings
B. patients have benefited from the powerful effect of sandpaintings
C. more people have come to believe in supernatural power
D. modern technology has helped the production of sandpaintings
高二英语阅读理解中等难度题查看答案及解析
---- ______was it______ you discovered the secret of his?
-----Totally by chance .
A. How; that B. How; when C. What; that D. What; when
高二英语单项填空中等难度题查看答案及解析
---- ______was it______ you discovered the secret of his?
-----Totally by chance .
| A．How; that | B．How; when | C．What; that | D．What; when |
高二英语单项填空简单题查看答案及解析