Have you ever wondered __________ you can feel the wind but cannot see it?
A. why B. how
C. what D. whether
高一英语单项填空中等难度题
Have you ever wondered __________ you can feel the wind but cannot see it?
A. why B. how
C. what D. whether
高一英语单项填空中等难度题查看答案及解析
Have you ever wondered?
1. Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York(NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet(喷射) stream. The jet stream is a very high altitude wind which always blows from the west to the east across the Atlantic. The planes moving at a constant air speed thus go faster in the west-east direction when the air moving with the wind than in the opposite direction.
2. What would happen if the gravity(重力) on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures float away? What happened would depend on how strongly the things were attached to the Earth. The Earth is moving at quite a speed moving at over a thousand miles per hour. If you turn something round your head on a string, it goes around in a circle until you let go of the string. Then it flies off in a straight line. “Switching off ” gravity would be like letting go of the string. Things not attacked to the Earth would fly off in a straight line . People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling. Most things would fly off into space.
1.What information can we get from the first passage?
A. It is the jet stream that affects how fast airplanes fly.
B. Planes go slower when they are moving with the wind.
C. It takes more time to fly from NY to London than from London to NY.
D. The jet stream always blows from the east to the west across the Atlantic.
2.The word “shoot” underlined in the 2nd passage probably means“________”.
A. send for B. move quickly C. come out D. grow quickly
3.It can be inferred that without gravity ________.
A. buildings and other structures would float away
B. trees and buildings would not so easily fly off
C. something around your head would not float away
D. everything outside buildings would fly off into space
4. Where can we most probably read this text?
A. In a research paper. B. In a short story.
C. In a travel magazine. D. In a students’ book
高一英语阅读理解简单题查看答案及解析
Have you ever wondered?
1.Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York(NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet(喷射) stream. The jet stream is a very high altitude wind which always blows from the west to the east across the Atlantic. The planes moving at a constant air speed thus go faster in the west-east direction when the air moving with the wind than in the opposite direction.
2.What would happen if the gravity(重力) on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures float away? What happened would depend on how strongly the things were attached to the Earth. The Earth is moving at quite a speed moving at over a thousand miles per hour. If you turn something round your head on a string, it goes around in a circle until you let go of the string. Then it flies off in a straight line. “Switching off ” gravity would be like letting go of the string. Things not attacked to the Earth would fly off in a straight line . People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling. Most things would fly off into space.
1.What information can we get from the first passage?
A. It is the jet stream that affects how fast airplanes fly.
B. Planes go slower when they are moving with the wind.
C. It takes more time to fly from NY to London than from London to NY.
D. The jet stream always blows from the east to the west across the Atlantic.
2.The word “shoot” underlined in the 2nd passage probably means“________”.
A. send for B. move quickly C. come out D. grow quickly
3.It can be inferred that without gravity ________.
A. buildings and other structures would float away
B. trees and buildings would not so easily fly off
C. something around your head would not float away
D. everything outside buildings would fly off into space
4.Where can we most probably read this text?
A. In a research paper. B. In a short story.
C. In a travel magazine. D. In a students’ book
高一英语阅读理解中等难度题查看答案及解析
Have you ever wondered what the longest word in the English language is? Believe it or not, there’s no simple answer to the question. You might think it would be as easy as opening a dictionary and looking for the longest word. However ，it’s far more complicated (复杂的) than that.
Over time, many people have suggested many different words for the title of the longest word in English. How can that be? That’s because the first thing that people have different opinions on is what should be considered a word. Some of the words were simply made up to be the longest! For example, there is one really famous long word that most kids know. It comes from Disney’s movie Mary Poppins: supercalifragilisticexpialidocious, which means wonderful. But since that 34-letter word was made up simply to be sung as a song in a movie, should it count?
How about long words that actually describe something in the world? Scientists have come up with several possible choices. The name of a virus(病毒) totals 1,185 letters. There’s also a protein(蛋白质) whose name totals 1, 909 letters. Should these win the title? "Not so fast!” say some people. Are these words ever actually used? Can they even be pronounced? And are they meaningful just because they are made up to be long?
If you’re wondering about some long words in common English, here are some examples. Those words include uncharacteristically (20 letters), deinstitutionalization(22 letters) and counterrevolutionaries (also 22 letters) Or perhaps the word "smiles" is the longest word in English. Sure, it has only six letters, but there is a "mile between the first and the last letters!
1.Why does the author mention the underlined questions in Paragraph 3?
A. To ask for readers opinions.
B. To compare different ideas
C. To describe the condition
D. To show people’s doubt
2.How does the author sound in the last paragraph?
A. Proud B. Humorous C. Excited D. Surprised
3.What is the text mainly about?
A. English words change a lot as time goes by. B. Long words are often used in scientific fields
C. It is hard to decide what the longest word is. D. Why we can’ t understand some English words
高一英语阅读理解中等难度题查看答案及解析
Have you ever had the strange feeling that you were being watched? You turned around and, sure enough, someone was looking right at you!
Parapsychologists (灵学家) say that humans have a natural ability to sense when someone is looking at them. To research whether such a “sixth sense” really exists, Robert Baker, a psychologist (心理学家) at the University of Kentucky, did two experiments.
In the first one, Baker sat behind unknowing people in public places and stared at the backs of their heads for 5 to 15 minutes. The subjects（受试者）were eating, drinking, reading, studying, watching TV, or working at a computer. Baker made sure that the people could not tell that he was sitting behind them during those periods. Later, when he questioned the subjects, almost all of them said they had no sense that someone was staring at them.
For the second experiment, Baker told the subjects that they would be stared at from time to time from behind in a laboratory setting. The people had to write down when they felt they were being stared at and when they weren’t. Baker found that the subjects were no better at telling when they were stared at and when they weren’t.
Baker concludes that people do not have the ability to sense when they’re being stared at. If people doubt the outcome of his two experiments, said Baker, “I suggest they repeat the experiments and see for themselves.”
1. The aim of the two experiments is to ________.
A. explain when people can have a sixth sense
B. show how people act while being watched in the lab
C. study whether humans can sense when they are stared at
D. prove why humans have a sixth sense
2. The underlined word “outcome” in the last paragraph most probably means ________.
A. value B. result C. performance D. connection
3.In the second experiment, the subjects _________.
A. could tell when they were stared at and when they weren’t.
B. could tell when they were stared at but couldn’t tell when they weren’t.
C. couldn’t tell when they were stared at but could tell when they weren’t.
D. couldn’t tell when they were stared at or when they weren’t.
4.What can be learned from the passage?
A. People are born with a sixth sense.
B. The experiments support parapsychologists’ idea.
C. The subjects do not have a sixth sense in the experiments.
D. People have a sixth sense in all places.
高一英语阅读理解中等难度题查看答案及解析
Have you ever wondered why people drive on a different side of the road? It might seem bizarre that U. K. drivers stay on the left, but they’re not the only ones. Around 35 percent of the world population do the same, including people in Ireland, Japan, and some Caribbean islands.
Originally, almost everybody traveled on the left side of the road. However their way of transport was quite different from today: Think about four legs instead of four wheels. For Medieval swordsmen on horseback, it made sense to keep to the left to have their right arms closer to their enemies. Getting on or off was also easier from the left side of the horse, and safer done by the side of the road than in the center.
So why did people stop traveling on the left? Things changed in the late 1700s when large wagons (货车) pulled by several pairs of horses were used to transport farm products in France and the United States. The wagon driver sat behind the left horse, with his right arm free to use his whip to keep the horses moving. Since he was sitting on the left position, he wanted other wagons to pass on his left, so he kept to the right side of the road.
The British Government refused to give up their left-hand driving ways, and in 1773 introduced the General Highways Act, which encouraged driving on the left. This was later made law thanks to The Highway Act of 1835.
When Henry Ford showed his Model T in 1908, the driver’s seat was on the left, meaning that cars would have to drive on the right hand side of the road to allow front and back passengers to exit the car onto the roadside. However, British drivers remain on the left, and this is highly unlikely to change.
1.What does the underlined word “bizarre” in Paragraph 1 mean?
A. Funny. B. Strange.
C. Wrong. D. Difficult
2.Why did people riding the horse travel on the left in history?
A. It was safer to keep on the left
B. It was easier to carry goods.
C. It was easier for them to fight
D. It was necessary to control the horse.
3.What made drivers of large wagons travel on the right?
A. Their sitting position.
B. The road conditions.
C. The number of horses.
D. The products in the wagons.
4.Which of the following may be the best title for the text?
A. UK Drivers Still Go On The Left
B. Why People Like Sitting On The Left Side
C. The History Of Transportation Means
D. The Reasons For Different Driving Sides
高一英语阅读理解中等难度题查看答案及解析
Do you ever wonder why the English have one word for some animals and a different one for their meat? Why do they use pig and pork, cow and beef, and sheep and mutton? To find it out, we have to go back to 1066, when the Norman French invaded England and put a French king on the English throne (王位), which not only changed the government but also changed the language. French became the language of the upper classes of society. And it remained that way for 300 years. Only these high society people could afford to eat meat. As a result, French words like porc (pork) and beouf (beef) came into the English language. However, poor English farmers raised the animals. So the English language retained the words pig and cow from the Native Anglo-Saxon.
The Norman French added about 10,000 French words to the English language. Seventy-five percent of them are still in use today.
In French grammar, nouns have either a male or female gender (性别), so adjectives (形容词) take different forms for each. English has only one adjective that does this, and it came from French. The word “blond” describes someone with light-colored hair. “Blond” is used for men, and “blonde” describes women. And they are also nouns.
Some French words that entered the English language have taken on completely different meanings. The French phrase “a la mode” means “in style”. In English, the phrase means “with the ice cream”. Someone must have decided something eaten with ice cream was in style!
Now, as you learn English, you’re on your way to learning French!
1.French was once popular among the upper classes of the UK because_____.
A. too many French moved to Britain
B. French brought animals with them
C. the king and his officials spoke French
D. the king allowed French to be spoken
2.Which word can replace the word “retained” in Paragraph 1?
A. Chose B. Kept C. Introduced D. Give up
3.Why does an English speaker find French easy to learn?
A. Because English and French share similar pronunciations.
B. Because English grammar and French grammar are similar.
C. Because a large number of English words have French origins.
D. Because English has great influences on the French language.
4.French grammar is very different from English grammar because ______.
A. no words have the same pronunciation
B. all words have the same pronunciation
C. English nouns have a male or female gender
D. French nouns have different adjective forms
5.What conclusion can we draw from the text?
A. Language is closely related to history and culture.
B. French and English words have nothing in common.
C. Language is controlled by the upper classes of society.
D. English combines French and the Native Anglo-Saxon.
高一英语阅读理解中等难度题查看答案及解析
Do you ever wonder why the English have one word for some animals and a different one for their meat?
Why do they use pig and pork, cow and beef, and sheep and mutton?
To find out, we have to go back to 1066, when the Norman French invaded England and put a French king on the English throne (王位), which not only changed the government but also changed the language. French became the language of the upper classes of society. And it remained that way for 300 years. Only these high society people could afford to eat meat. As a result, French words like porc（pork）and beouf （beef） came into the English language. However, poor English farmers raised the animals. So the English language retained the words pig and cow from the Native Anglo-Saxon．
The Norman French added about 10,000 French words to the English language. Seventy-five percent of them are still in use today.
According to language experts, English speakers who have never studied French may already know 15,000 French words! Between one-third and two-thirds of all English words have French origins. Some words such as “possible” and “avenue” are the same in French and English; only the pronunciations change. Other words such as “ballet” keep their French pronunciations in both languages.
In French grammar, nouns have either a male or female gender (性别), so adjectives take different forms for each. English has only one adjective that does this, and it came from French. The word “blond” describes someone with light-colored hair. “Blond” is used for men, and “blonde” describes women. And they are also nouns.
Some French words that entered the English language have completely different meanings. The French phrase “a la mode” means “in style”. In English, the phrase means “with the ice cream”. Someone must have decided something eaten with ice cream was in style!
Now, as you learn English, you’re on your way to learning French!
1.French was once popular among the upper classes of the UK because __________.
A. too many French moved to Britain
B. French brought animals with them
C. the king and his officials spoke French
D. the king allowed French to be spoken
2.Why does an English speaker find French easy to learn?
A. Because English and French share similar pronunciations．
B. Because English grammar and French grammar are similar．
C. Because a large number of English words have French origins．
D. Because English has great influences on the French language．
3.What conclusion can we draw from the text?
A. Language is closely related to history and culture.
B. French and English words have little in common.
C. Language is controlled by the upper classes of society.
D. French combines English and the Native Anglo-Saxon.
高一英语阅读理解中等难度题查看答案及解析
Have you ever wondered about changing your life for the better? There are many ways for us to live a healthy lifestyle.So it seems ________ that although we know a lot about ________ to live healthily, many people continue to do things which may be ________ for their health.
There are many parts of our lifestyles which allow us to live healthily. For example, we all know about the importance of ________healthy foods and doing enough exercise and physical activities in our daily life. In rich countries, good-quality fresh foods and sports facilities are ________ to the people, so it should be easy to ________ healthy living habits.________, today there are things which prevent people from having a healthy lifestyle. Industry and traffic have________serious environmental pollution. What's more, we spend a lot of time sitting before ________, and this often means we have________ time for activities which keep us fit. There are many people who spend many hours sitting in front of computers working, studying or playing computer games. ________, many people do not eat the ________ food.
All in all, although we have plenty of chances to follow a healthy lifestyle, in ________, we often choose a less healthy lifestyle. It's true that ________lifestyles have good and bad aspects, but the lifestyle we choose ________ us. So, live healthily and find your best self.
1.A. moving B. catchy C. strange D. relaxing
2.A. how B. where C. when D. whether
3.A. good B. bad C. safe D. unimportant
4.A. selling B. sending C. choosing D. affording
5.A. special B. useless C. familiar D. available
6.A. form B. break C. discuss D. change
7.A. Therefore B. However C. Naturally D. Luckily
8.A. reduced B. decided C. stopped D. caused
9.A. doors B. windows C. screens D. recorders
10.A. long B. free C. spare D. little
11.A. Yet B. Then C. Besides D. Anyway
12.A. fast B. right C. cheap D. delicious
13.A. all B. fact C. time D. theory
14.A. old B. past C. active D. modern
15.A. depends on B. deals with C. pays for D. agrees with
高一英语完形填空简单题查看答案及解析
语法填空
阅读下列材料，在空白出填入适当的内容（1个单词）或括号内单词的适当形式。
Have you ever wondered whether there is life on Mars? The big Red Planet is a mystery to us but ____1.___ (hope) not for much longer.
On November 11, the Mars rover(漫游者) ___2.____(name) Curiosity started its journey into space. After eight months flying in a rocket, Curiosity covered more than 566 million kilometers and finally landed on Mars—according to BBC reports. The rover is there to find out ___3.____there is, or ever was, life on the cold, desert-like planet.
The place ____4.____Curiosity landed is called Gale Crater, a huge hole on Mars. Scientists believe that there was once water and even life there. In order to do its job, Curiosity is filled with many useful tools, ____5.___it is only three meters long, about the size of a small car.
It has a robot arm that can collect soil and drill into rock. It also carries ____6._____ own laser gun. The gun can turn ____7.___small amount of rock into gas, so that Curiosity can study what the rock ____8.____(make) up of. ___9.____the help of these tools, Curiosity will act as a robot geologist. For the next two years, it will stay and travel inside Gale Crater, ____10.____ (collect) and studying rock and soil.
高一英语语法填空中等难度题查看答案及解析