The factory produced a great number of comput...

The factory produced a great number of computers, most of _______ shipped to foreign countries.

A. them          B. which         C. it      D. what

高二英语单项填空简单题查看答案及解析

The factory produces two million pairs of shoes every year, half _______ are sold abroad.

高二英语单项填空困难题查看答案及解析

Only the factory ____ yesterday ____  this kind of machines.

A. did we visit; does it produce          B. did we visit; produces

C. we visited; produces                     D. we visited; does it produce

高二英语单项填空简单题查看答案及解析

Due to the increasing number of violence acts produced in schools all over the world, more and more parents prefer to have their children educated at home rather than at school． This way they can ensure their safety and well-being, although teachers and school representatives are trying to improve the situation in schools by increasing the number of the persons in charge of the safety of the students．

The main reason for violence acts are the films and cartoons that fill the children’s time． They want to do everything they watch on TV and never think of the consequences, and they may hurt a classmate or a teacher．

On the other hand, parents are not fully satisfied with the children’s results obtained in classes and they consider private classes would have better results. When a teacher has to watch 30 students in class he can’t probably see what each of them is doing, how he is writing, or if he understands the explanations． At home the teacher can explain in details everything the child doesn’t understand as many times as he considers proper. And many times the child grows fond of the teacher at home, who becomes his best friend, and who helps him whenever he needs someone to talk to.

However, the best solution would be a mixture between the education received at school and that at home, because school makes children communicate and socialize． Keeping a child at home for fear there might happen something bad to him only makes the child’s character weak and prevents him from knowing what real life is． Staying in a crystal ball only does harm to the child．

All in all, schools have been created to help children, not to harm them, so it’s best to keep children in these special places, where they learn, laugh, have fun and make new friends

1.The writer’s purpose in writing the text is to ________

A．teach parents the ways to keep their children safe

B．show solutions to developing children’s character

C．analyze an education problem and give opinions

D．explain the main reason for violence acts in schools

2.Which of the following might be the best title of the passage?

A．Advantages and Disadvantages of Private Classes

B．Who is to Blame, Parents or Schools?

C．Which Is Better, School Study or Home Study?

D．The Relationship between Teachers and Children

3.What does “a crystal ball” in the passage refer to?

A．A toy that can be used for entertainment

B．A safe and comfortable environment

C．A round object that is made of crystal

D．An obstacle that is hard to overcome

4.We can infer from the passage that ________.

A．violence TV programs have bad effects on children’s behavior

B．the teacher at home is more patient than the teacher at school

C．children today are weak from lack of sense of right and wrong

D．there are too many students in class for a teacher to teach

高二英语阅读理解中等难度题查看答案及解析

Due to the increasing number of violent acts produced in schools all over the world, more and more parents prefer to have their children educated at home rather than at school. This way they can assure their safety and well-being. Teachers and school representatives are trying to improve the situation in schools by increasing the number of the persons charged with the safety of the students.

The main reason for violent acts are the films and cartoons that fill the children’s time. They want to do everything. They watch on TV and never think of the results, and they may hurt a classmate or a teacher.

On the other hand, parents are not fully satisfied with the children’s results obtained in classes and they consider private classes would have better results.

When a teacher has to watch 30 students in class he can’t probably see what each of them is doing, how he is writing, or if he understands the explanations. At home the teacher can explain in detail everything the child doesn’t understand as many times as he considers proper.

And many times, the child grows fond of the teacher at home, who becomes his best friend, and who helps him whenever he needs someone to talk to.

However, the best solution would be a mixture between the education received at school and that at home, because school makes children communicate and socialize. Keeping a child at home for fear that something bad might happen to him only makes the child’s character weak and prevents him from knowing what real life is. Staying in a glass bowl only does harm to the child.

All in all, schools have been created to help children, not to harm them, so it’s best to keep children in these special places, where they learn, laugh, have fun and make new friends.

1.The writer’s purpose in writing the text is to________.

A．teach parents the ways to keep theft children safe

B．show solutions to developing children’s character

C．explain the main reason for violence acts in schools

D．analyze an education problem and give opinions.

2.What does “a glass bowl” in the passage refer to?

A．A toy that can be used for entertainment．

B．A safe and comfortable environment．

C．An object that is made of crystal．

D．A setback that is hard to overcome．

3.We can infer from the passage that________.

A．violent TV programs have bad effects on children’ behavior

B．the teacher at home is more patient than the teacher at school

C．children today are weak from lack of sense of right and wrong

D．there are too many students in class for a teacher to teach

高二英语完型填空中等难度题查看答案及解析

Due to the increasing number of violence acts produced in schools all over the world，more and more parents prefer to have their children educated at home rather than at school. This way they can assure their safety and well-being，although teachers and school representatives are trying to improve the situation in schools by increasing the number of the persons in charge with the safety of the students．

The main reason for violence acts are the films and cartoons that fill the children’s time．They want to do everything．they watch on TV and never think at the consequences，and they may hurt a classmate or a teacher．

On the other hand, parents are not fully satisfied with the children’s results obtained in classes and they consider private classes would have better results．

When a teacher has to watch 30 students in class he can’t probably see what each of them is doing，how he is writing，or if he understands the explanations．At home the teacher can explain in details everything the child doesn’t understand as many times as he considers proper．

And many times．the child grows fond of the teacher at home，who becomes his best friend，and who helps him whenever he needs someone to talk to．

However, the best solution would be a mixture between the education received at school and that at home，because school makes children communicate and socialize．Keeping a child at home for fear there might happen something bad to him．only makes the child’s character weak and prevents him from knowing what real life is．Staying in a crystal ball only does harm to the child．

All in all．schools have been created to help children，not to harm them，so it’s best to keep children in these special places，where they learn，laugh，have fun and make new friends．

1.The writer’s purpose in writing the text is to________．

2.Parents prefer to have their children educated at home because the following EXCEPT that______.

3.What does“a crystal ball”in the passage refer to?

4.We call infer from the passage that________．

5.Which of the following might be the best title of the passage?

高二英语阅读理解中等难度题查看答案及解析

A well-known manufacturer of weighing machines produced a new model.

The machine had a computer inside it, and this computer could do wonderful things: it could weigh people very accurately; it could tell them their weight in their own language; and it could tell them what they should eat to reduce their weight.

The manufacturer decided to try out his machine before he sold it to the shops.

He looked around for a good place to put it and finally decided on an airport. There were always people at an airport from many different countries.

The first person to use the machine was an Italian woman. She stood on the machine, put a coin in and waited to hear her weight.

The machine took only a second or two to weigh her, decide on her nationality and the language she spoke, and figure out what kind of food she should eat.

“Good morning, madam,” it said in perfect Italian. “Your weight is 72 kilos, three more than it should be for a woman of your height, age and nationality. This is because you have been eating too much spaghetti. I suggest you eat more fruit and vegetables. Please have a nice day”.

The second person to use the machine was a Chinese girl. She stood on the machine, put a coin in and waited to hear her weight.

“Good morning, Miss," the machine said in perfect Chinese. "Your weight is 38 kilos, exactly the correct weight for your height, age and nationality. Continue to eat what you are eating. Please have a nice day.”

The third person to use the machine was a huge Australian woman. She walked up to the machine and looked at it for a long time. At last she found the courage to stand on the machine and put a coin in. The machine spoke immediately.  “Good morning. Will one of you ladies please get off?”

1.What could the computer do?

A．Weigh and talk to people.                 B．Translate information.

C．Give them diet pills.                      D．Make them lose weight.

2.What did the machine say to the Italian woman?

A．She was a little too light.                  B．She was a little too heavy.

C．She disliked spaghetti.                    D．She couldn’t speak Italian.

3.What did the machine say to the Chinese woman?

A．She should eat more.                    B．She could speak Chinese.

C．She would have a nice day.                D．She was fine.

4.What did the machine suggest about the Australian woman?

A．She was unwell.                        B．She was courageous.

C．She was too heavy.                      D．She had dieted well.

高二英语阅读理解中等难度题查看答案及解析

A well-known manufacturer of weighing machines produced a new model.

The machine had a computer inside it, and this computer could do wonderful things: it could weigh people very accurately; it could tell them their weight in their own language; and it could tell them what they should eat to reduce their weight.

The manufacturer decided to try out his machine before he sold it to the shops.

He looked around for a good place to put it and finally decided on an airport. There were always people at an airport from many different countries.

The first person to use the machine was an Italian woman. She stood on the machine, put a coin in and waited to hear her weight.

The machine took only a second or two to weigh her, decide on her nationality and the language she spoke, and figure out what kind of food she should eat.

“Good morning, madam,” it said in perfect Italian. “Your weight is 72 kilos, three more than it should be for a woman of your height, age and nationality. This is because you have been eating too much spaghetti. I suggest you eat more fruit and vegetables. Please have a nice day”.

The second person to use the machine was a Chinese girl. She stood on the machine, put a coin in and waited to hear her weight.

“Good morning, Miss," the machine said in perfect Chinese. "Your weight is 38 kilos, exactly the correct weight for your height, age and nationality. Continue to eat what you are eating. Please have a nice day.”

The third person to use the machine was a huge Australian woman. She walked up to the machine and looked at it for a long time. At last she found the courage to stand on the machine and put a coin in. The machine spoke immediately. “Good morning. Will one of you ladies please get off?”

1. What could the computer do?

2. What did the machine say to the Italian woman?

3.What did the machine say to the Chinese woman?

4.What did the machine suggest about the Australian woman?

高二英语阅读理解简单题查看答案及解析

Look at the new computers, of ______ none are produced abroad.

A. them          B. whom     C. which        D. these

高二英语单项填空简单题查看答案及解析

Wind is the great maker of waves. There are exceptions, such as the tidal waves, sometimes produces by earthquakes under the sea. But the waves most of us know are produced by winds blowing over the sea.Now before constructing an imaginary life history of a typical wave, we need to know certain physical things about it. A wave has height, from trough (low point)to crest (high point),and it has length—the distance from this crest to that of the following wave. The period of the wave means the time it takes for succeeding crests to pass a fixed point. None of these things stays the same— for all depend upon the depth of the water and many other matters.

The water that makes up a wave does not advance with it across the sea. Each drop of water turns around in a little circle with the passing of the wave, but returns very nearly to its original position. And it is fortunate that this is so, for if the huge masses of water that make up a wave actually moved across the sea, sailing would be impossible.

If we want to find the speed of a wave, we may use the following way:

Speeding=Wavelength×Frequency

Here, wavelength is the distance between two high points (crests), frequency means the number of cycles per second.

1.What causes waves according to the passage?

A.   Earthquakes and nothing else.   B. Wind and volcanos.

C. Wind and earthquakes.          D. Wind and water.

2.Which of the following is true according to the text?

A. The water of a wave moves away across the sea.

B. The water of a wave remains almost in the same place.

C. The water of a wave goes with the passing of the wave.

D. The length of a wave means the distance between crest and trough.

3.The underlined word “succeeding” means__________.

A. reaching an aim    B. doing well  C. following after   D. taking place

4.If the speed of wave 1 is 100 cm/s, and its frequency 10;and the frequency of wave 2 is 300,while its speed is twice that of wave 1.Which of the following is true?

A. The wave-lengths of the two are equal.

B. The wave-length of wave 1 is 10 times longer than that of Wave 2.

C. The wave-length of wave 2 is longer than that of wave 1.

D. The wave-length of wave 1 is longer than that of wave 2.

高二英语阅读理解困难题查看答案及解析