四川大学网院《大学英语（三）》第二次作业答案

奥鹏网院作业

四川大学网院《大学英语（三）》第二次作业答案

一、单项选择题。本大题共30个小题，每小题 2.5 分，共75.0分。在每小题给出的选项中，只有一项是符合题目要求的。

—Would you like to go skating with me?
—________________.
Yes, I think so
No, thanks
Yes, I'd love to  
I'm afraid not

—Would you like something to drink? What about a cup of tea?
—________________
No, thanks.  
No, I wouldn't.
Yes, I want.
Yes, I like.

—Hello, may I have an appointment with the headmaster?
—________________.
Sorry, I don't know you
No, you can't
Certainly. Wait a minute, please  
Let me see

—Why not join us in the game?
—________________.
OK! I'm coming  
No, you do the same
Oh, that's all right
Don't mention it

—Could I see your ticket please?
—________________
I am not sure yet.
I'd love one.
I might be. Why?
Here you are.  

—Do you think I could borrow your dictionary this weekend?
—Sorry, but ________________
you can not have it right away.
I'm sure you'll like it.
I'm going to need it myself.  
the dictionary is just there.

—Would you mind closing the window? It is windy outside.
—________________
Not at all.  
Sure, go ahead.
Why not?
Yes, I would.

—Don't forget to come to my party this evening!
—________________
I can't.
I won't.  
I don't.
I will.

—This box is too heavy for me to carry it upstaris.
—________________.
You may ask for help.
I’ll give you a hand.  
Please do me a favor.           
I’d come to help.

—Can I help you carry the bag?
—________________.
Needn’t.
you couldn’t do it.
I could do it myself.     
Thank you, but I can manage it myself.  
_______ the War of Independence, the United States was an English colony.
Before  
At
In
Between
Every morning Mr. Smith takes a _______ to his office.
20 minutes' walk
20 minute's walk
20-minutes walk
20-minute walk  
They have learned about _______ in recent years.
several hundreds English words
hundreds of English words  
hundred of English words
several hundred English word
After the Minister of Education had finished speaking at the press conference, he was made _______ all sorts of awkward questions.
answer
answering
answered
to answer  
Nancy is _______ girl.
a eighteen-year-old
an eighteen-years-old
a eighteen-years-old
an eighteen-year-old  
The football game will be played on _______.
June six
six June
the sixth of June  
the six of June
  You'd better _______ in bed. It's bad for your eyes.
not to read
not read  
don't read
read
Are you going to fix the car yourself, or are you going to have it _______?
fixing
to fix
fix
fixed  
When will you finish _______ the outing for next Friday?
plan
to plan
planning  
planned
It's _______ that he was wrong.
clearly
clarity
clear  
clearing
The patients are quite _______ to the nurses for their special care.
enjoyable
helpful
confident
grateful  

- It's a good idea. But who's going to _______ the plan?
- I think John and Peter will.
carry out  
get through
take in
set aside
Eggs, though rich in nourishments, have _______ of fat.
a large number
the large number
a large amount  
the large amount
The Japanese, _______ average, live much longer than the Europeans.
with
in
to
on  
She leaned _______ the wall while she was speaking to her friend.
to
against  
towards
for

As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(1)、What form does most of solar energy take to reach us?
Light.
Heat.
gas.
both A and B.  

As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(2)、Where does the word "solar" come from?
Greek.
Roman.  
Old English.
Chinese.

As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(3)、Which of the following is NOT true of solar energy?
It is a safe energy.
It is a green energy.
It may cause pollution to the air.  
It is endless.

As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(4)、What are the problems facing scientists who want to use solar energy?
It is not easy to collect.
It is not easy to store.
It is not easy to find out.
both A and B.  

As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
    Anything to do with the sun is called "solar". The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
    But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(5)、What is the writer's purpose of writing the passage?
To give a brief introduction to solar energy.  
To explain the reason why it is not easy to make solar energy.
To give information about the advantages of solar energy.
To give a brief introduction to the word "solar".
三、判断题。本大题共10个小题，每小题 2.5 分，共25.0分。

A story is told about a soldier who was finally coming home after having fought in Vietnam. He called his parents from San Francisco. "Mom and Dad, I'm coming home, but I've a favor to ask. I have a friend. I'd like to bring him home with me."
"Sure," they replied, "we'd love to meet him."
"There's something you should know," the son continued, "he was injured pretty badly in the fighting. He stepped on a land mine（地雷） and lost an arm and a leg. He has nowhere else to go, and I want him to live with us."
"We're sorry to hear that, son. But, maybe we can help him find somewhere to live."
"No, Mom and Dad, I want him to live with us."
"Son," said the father, "you don't know what you're asking. Someone with such a handicap would be a terrible burden to us. We have our own lives to live, and we can't let something like this interfere with our lives. I think you should just come home and forget about this guy. He'll find a way to live on his own."
At that point, the son hung up the phone. The parents heard nothing more from him. A few days later, however, they received a call from the San Francisco police. Their son had died after falling from a building. The police believed he had killed himself.
    The grief-stricken（悲痛欲绝的） parents flew to San Francisco and were taken to the city morgue（太平间） to identify the body of their son. They recognized him, but to their horror they also discovered something they didn't know, their son had only one arm and one leg.
(1)、The soldier called his parents from San Francisco after having fought in Vietnam.

A story is told about a soldier who was finally coming home after having fought in Vietnam. He called his parents from San Francisco. "Mom and Dad, I'm coming home, but I've a favor to ask. I have a friend. I'd like to bring him home with me."
"Sure," they replied, "we'd love to meet him."
"There's something you should know," the son continued, "he was injured pretty badly in the fighting. He stepped on a land mine（地雷） and lost an arm and a leg. He has nowhere else to go, and I want him to live with us."
"We're sorry to hear that, son. But, maybe we can help him find somewhere to live."
"No, Mom and Dad, I want him to live with us."
"Son," said the father, "you don't know what you're asking. Someone with such a handicap would be a terrible burden to us. We have our own lives to live, and we can't let something like this interfere with our lives. I think you should just come home and forget about this guy. He'll find a way to live on his own."
At that point, the son hung up the phone. The parents heard nothing more from him. A few days later, however, they received a call from the San Francisco police. Their son had died after falling from a building. The police believed he had killed himself.
    The grief-stricken（悲痛欲绝的） parents flew to San Francisco and were taken to the city morgue（太平间） to identify the body of their son. They recognized him, but to their horror they also discovered something they didn't know, their son had only one arm and one leg.
(2)、The soldier told his parents that he wanted them to meet his friend in the army.

A story is told about a soldier who was finally coming home after having fought in Vietnam. He called his parents from San Francisco. "Mom and Dad, I'm coming home, but I've a favor to ask. I have a friend. I'd like to bring him home with me."
"Sure," they replied, "we'd love to meet him."
"There's something you should know," the son continued, "he was injured pretty badly in the fighting. He stepped on a land mine（地雷） and lost an arm and a leg. He has nowhere else to go, and I want him to live with us."
"We're sorry to hear that, son. But, maybe we can help him find somewhere to live."
"No, Mom and Dad, I want him to live with us."
"Son," said the father, "you don't know what you're asking. Someone with such a handicap would be a terrible burden to us. We have our own lives to live, and we can't let something like this interfere with our lives. I think you should just come home and forget about this guy. He'll find a way to live on his own."
At that point, the son hung up the phone. The parents heard nothing more from him. A few days later, however, they received a call from the San Francisco police. Their son had died after falling from a building. The police believed he had killed himself.
    The grief-stricken（悲痛欲绝的） parents flew to San Francisco and were taken to the city morgue（太平间） to identify the body of their son. They recognized him, but to their horror they also discovered something they didn't know, their son had only one arm and one leg.
(3)、His father considered his plan unacceptable.

A story is told about a soldier who was finally coming home after having fought in Vietnam. He called his parents from San Francisco. "Mom and Dad, I'm coming home, but I've a favor to ask. I have a friend. I'd like to bring him home with me."
"Sure," they replied, "we'd love to meet him."
"There's something you should know," the son continued, "he was injured pretty badly in the fighting. He stepped on a land mine（地雷） and lost an arm and a leg. He has nowhere else to go, and I want him to live with us."
"We're sorry to hear that, son. But, maybe we can help him find somewhere to live."
"No, Mom and Dad, I want him to live with us."
"Son," said the father, "you don't know what you're asking. Someone with such a handicap would be a terrible burden to us. We have our own lives to live, and we can't let something like this interfere with our lives. I think you should just come home and forget about this guy. He'll find a way to live on his own."
At that point, the son hung up the phone. The parents heard nothing more from him. A few days later, however, they received a call from the San Francisco police. Their son had died after falling from a building. The police believed he had killed himself.
    The grief-stricken（悲痛欲绝的） parents flew to San Francisco and were taken to the city morgue（太平间） to identify the body of their son. They recognized him, but to their horror they also discovered something they didn't know, their son had only one arm and one leg.
(4)、A few days later the parents were told by the police that their son had killed himself.

A story is told about a soldier who was finally coming home after having fought in Vietnam. He called his parents from San Francisco. "Mom and Dad, I'm coming home, but I've a favor to ask. I have a friend. I'd like to bring him home with me."
"Sure," they replied, "we'd love to meet him."
"There's something you should know," the son continued, "he was injured pretty badly in the fighting. He stepped on a land mine（地雷） and lost an arm and a leg. He has nowhere else to go, and I want him to live with us."
"We're sorry to hear that, son. But, maybe we can help him find somewhere to live."
"No, Mom and Dad, I want him to live with us."
"Son," said the father, "you don't know what you're asking. Someone with such a handicap would be a terrible burden to us. We have our own lives to live, and we can't let something like this interfere with our lives. I think you should just come home and forget about this guy. He'll find a way to live on his own."
At that point, the son hung up the phone. The parents heard nothing more from him. A few days later, however, they received a call from the San Francisco police. Their son had died after falling from a building. The police believed he had killed himself.
    The grief-stricken（悲痛欲绝的） parents flew to San Francisco and were taken to the city morgue（太平间） to identify the body of their son. They recognized him, but to their horror they also discovered something they didn't know, their son had only one arm and one leg.
(5)、The son killed himself because he was unable to find a job.

The word "horsepower" was first used two hundred years ago. James Watt had made the world's first widely used steam engine. He had no way of telling people exactly how powerful it was, for at that time there were no units for measuring power.
     Watt decided to find out how much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
     He discovered that a horse could lift a 3300-pound weight 10 feet into the air on one minute. His engine could lift a 33-pound weight 100 feet in one minute.
     Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
(1)、The passage says that Watt made the first widely used steam engine.

The word "horsepower" was first used two hundred years ago. James Watt had made the world's first widely used steam engine. He had no way of telling people exactly how powerful it was, for at that time there were no units for measuring power.
     Watt decided to find out how much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
     He discovered that a horse could lift a 3300-pound weight 10 feet into the air on one minute. His engine could lift a 33-pound weight 100 feet in one minute.
     Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
(2)、Watt wanted to find a way to lift a 3300-pound weight.

The word "horsepower" was first used two hundred years ago. James Watt had made the world's first widely used steam engine. He had no way of telling people exactly how powerful it was, for at that time there were no units for measuring power.
     Watt decided to find out how much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
     He discovered that a horse could lift a 3300-pound weight 10 feet into the air on one minute. His engine could lift a 33-pound weight 100 feet in one minute.
     Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
(3)、He made up a unit of measurement based on the strength of a horse.

The word "horsepower" was first used two hundred years ago. James Watt had made the world's first widely used steam engine. He had no way of telling people exactly how powerful it was, for at that time there were no units for measuring power.
     Watt decided to find out how much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
     He discovered that a horse could lift a 3300-pound weight 10 feet into the air on one minute. His engine could lift a 33-pound weight 100 feet in one minute.
     Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
(4)、One horsepower would equal the weight of one horse.

The word "horsepower" was first used two hundred years ago. James Watt had made the world's first widely used steam engine. He had no way of telling people exactly how powerful it was, for at that time there were no units for measuring power.
     Watt decided to find out how much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
     He discovered that a horse could lift a 3300-pound weight 10 feet into the air on one minute. His engine could lift a 33-pound weight 100 feet in one minute.
     Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
(5)、The possible title for this passage is The Origin of the Term "Horsepower".