The answer is connected with the main use ________ the body makes of food to supply the
energy for movement.
[     ]
A. where
B. why
C. what
D. that
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2013屆福建省高二下學(xué)期期末考試英語試卷（解析版） 題型：閱讀理解

Does this sound familiar? It’s 3:00 am and you’re still awake and staring at the clock. You can’t sleep , and you’ve already tried all the familiar tricks – taken a warm bath , drunk a glass of heated milk ,tried counting sheep, and read a book –all with no success. If you are such a sufferer, remember you’re not alone. Experts said that one in every four Americans have trouble falling or staying asleep.

Lack of sleep can hurt your quality of life in so many ways. Short temper, impatience, poor decision-making, and mood swings are common among those with sleeping problems. Besides, relationships with family, friends, and co-workers may suffer as a result. Improper sleep can also put your safety at risk by reducing your awareness.

When you’re awake in the middle of the night, you can start to feel desperate for a way out . However, it makes sense to weigh the available treatments before choosing the one that’s right for you. Other sleep aids may seem like a quick fix, but it turns out that there are many disadvantages of these drugs. For one thing, they may require expensive, time-consuming trips to your physician. They may also be habit-forming or have unpleasant side effects like dizziness( 眩暈) dry mouth, and next-day sleepiness. Plus , they become less effective over time.

So what is the best sleep aid available on the market today? The answer is Somnapure , a product that represents nature and science coming together. This all-natural sleep aid which comes from Peak Life allows you to fall asleep quickly and remain asleep through the night . With Somnapure, you wake up feeling refreshed and energetic. Somnapure is currently giving away a 14-day trial here. Get your Somnapure trial for better, deeper sleep that you deserve.

1.From paragraph 1, we can know that sleep problems are_______.

A．easy to make a sufferer lonely

B．common but hard to deal with

C．severe throughout the world

D．widespread only in the USA

2.The underlined words“ a quick fix”(in paragraph3)most probably means____.

A．a(chǎn) waste of money

B．a(chǎn) quick repair

C．a(chǎn)n easy way out

D．a(chǎn) cheap aid

3.The purpose of the passage is to _______.

A．a(chǎn)sk people with sleep problems to try and use Somnapure

B．introduce a kind of medicine to help sleep better

C．draw people’s attention to the bad effects of the lack of sleep

D．talk about what the main causes of the sleep problems are

4.We can infer that the passage is probably immediately followed by information about ______.

A．the instructions to take Somnapure

B．the side effects of Somnapure

C．the price of Somnapure

D．the way to get Somnapure

 

查看答案和解析>>

科目：高中英語 來源：河北省2009-2010學(xué)年度高一下學(xué)期期中考試英語試題 題型：閱讀理解

.

Among the four skills in learning English, which of these is the “Odd-Man-Out”? The answer is speaking. The other three you can do alone on your own. But you can't really speak alone! Speaking to yourself can be “dangerous” because men in white coats may come and take you away !

Where can you find people to speak English? And how can you practise speaking when you are alone? At school if you pay to go to a language school, you should use the chance to speak .If your teacher asks you to speak in pairs or groups with other students, try to say as much as possible. Don't worry about your mistakes. Just speak!?

Conversation Clubs　Many cities around the world have conversation clubs where people can exchange one language for another . Look in your local newspaper to find a conversation club near you .They are usually free although some may charge a small entrance fee.?

Shopping　Even if you don't want to buy anything ,you can ask questions about products that interest you in a shop. “How much does this cost?” “Can I pay by cheque?” Often you can start a real conversation—and it costs you nothing!?

Cafe and Bars　There are often American, Britain, Irish and Australian bars in many large cities .If you can find one, you'll probably meet many people speaking English as a first or second language.?

Language is all around you　Everywhere you go, you find language .Shop names, street names ,advertisements ,notices ,and car numbers....When you walk down the street , practice reading the words and numbers that you see .Say them to yourself .It's not exactly a conversation ,but it will help you to “think” in English .But don't speak too loud!?

Songs and Video　Repeat the words of an English-language song singing with the music until it becomes automatic. It's good practice for your memory and for the mouth muscles that you need for English.?

Above all, speak as much as possible! Make as many mistakes as possible! When you know that you have made a mistake, you know that you have made progress!?

57．What does “Odd-Man-Out” probably mean according to the passage??

A. Someone or something appearing different from others.?

B. Someone or something standing out of the group.?

C. Someone or something arranged in pairs.?

D. Someone or something easily mistaken for another.?

58．What might happen if you speak to yourself loudly in public??

A. The police will take you away and punish you.?

B. The doctors will force you to stay in hospital.?

C. You will have to pay to escape being punished.?

D. You will be forbidden to be member of the club.?

59．Why does the writer say “Make as many mistakes as possible”? Because _______.

A. everyone will make mistakes in learning English?

B. everyone will meet people speaking English with some mistakes?

C. making mistakes is a must in making progress in learning English?

D. making mistakes can make one realize the importance of speaking?

60．According to the passage, which way is not likely to be accepted by English beginners?

A .Recite poems loudly along the riverside.?

B. Listen to some English pop songs and video.?

C. Find an Englishman to speak English with.?

D. Take to the TV showing programmes at home.??

 

查看答案和解析>>

科目：高中英語 來源：江西省四校2009-2010學(xué)年高一下學(xué)期期中聯(lián)考試題（英語） 題型：閱讀理解

On the first day of class, Mr Whiteson gave us a lecture about a creature(生物) called cattytiger, a kind of cat-like animal that completely disappeared during the Ice Age. He passed round a skull (頭骨) as he talked, and we all felt interested and took notes while listening. Later, we had a test about that.

When he returned my paper, I was very, very surprised. There was a very large cross through each of my answers. And so it was with everyone else’s in our class. What had happened? Everyone was wondering and couldn’t wait to get the answer.

Very simple, Mr Whiteson explained. He had made up all that story about the cattytiger. There had never been such an animal. So why none of us noticed that and how could we expect good marks for the incorrect answers?

Needless to say, we got very angry. What kind of teacher was this?

We should have guessed it out, Mr Whiteson said. After all, at the very moment he was passing around the cattytiger skull (in fact, a cat’s), hadn’t he been telling us that it completely disappeared during the Ice Age? Clearly he was telling a lie. But we just kept busy making notes and none used his head. We should learn something from this. Teachers and textbooks are not always correct.

1. We failed in the test because we didn’t________.

A. take notes while listening

B. show interest in what Mr Whiteson said

C. listen to the teacher carefully

D. think carefully

2. We got angry because________.

A. Mr Whiteson didn’t tell us the truth about cattytiger

B. we failed in the test

C. we didn’t know why he played the joke on us

D. there was no cattytiger

3. Mr Whiteson gave us a special lesson________.

A. to show his special way of teaching

B. to play a joke on us

C. to help us learn our lessons better

D. so that we would no longer believe him

4. Mr Whiteson meant that________.

A. teachers couldn’t make any mistakes

B. textbooks might be wrong sometimes

C. we should speak up if we thought our teacher or the textbook was wrong

D. we shouldn’t believe our teachers because sometimes they might tell lies

 

查看答案和解析>>

科目：高中英語 來源：單項選擇2 題型：信息匹配

根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。

1  It might understand more than you think． 

    A dog named Rico recognizes the names of about 200 objects，say researchers in Germany．  2  Its word-1earning skills are as good as those of a parrot or chimpanzee．  

  In one experiment，the researchers took all 200 items that Rico is supposed to know and divided them into 20 groups of 10 objects． 3  In the tests，Rico got 37 out of 40 commands right．As the dog couldn’t see anyone to get clues，the scientists believe Rico must understand the meanings of certain words．   

In another experiment，the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names the dog already knew． 4  .

The correct object was chosen in seven out of 10 tests．suggesting that the dog had worked out the answer by process of removing．A month 1ater，Rico remembered half of the new names，which is even more impressive．

5  Even if they do，they can’t talk back．Still．it wouldn’t hurt to sweet-talk your dog every now and then．You might just get a big，wet kiss in return!

A．The owner then told Rico to fetch the object，using a word the dog had never heard before．  

B．Do dogs more understand us than some friends?

C．It’s hard to know if all dogs understand at least some of the words we say．

D．Be careful of what you say around your dog．

E．The dog also appears to be able to learn new words．

F．Then the owner told the dog to go and fetch one of the items．

G．Rico is thought to be smarter than the average dog．

 

 

查看答案和解析>>

科目：高中英語 來源：2011-2012學(xué)年浙江省高三上學(xué)期期中考試英語試題 題型：閱讀理解

 “What is the most important thing you’ve done in your life?” The question was put to me during a presentation I gave to a group of lawyers.

The answer came to me in an instant. It’s not the one I gave, because the situation was not right. As a lawyer in the entertainment industry, I knew the audience wanted to hear some amusing stories about my work with well-known people. But here’s the true answer:

The most important thing I’ve ever done occurred on October 8, 1990. I began the day playing tennis with an old friend I hadn’t seen for a while. Between points we talked about what had been happening in each other’s lives. He and his wife had just had a baby boy, who was keeping them up at night.

While we were playing, a car came screaming up the road toward the courts. It was my friend’s father, who shouted to my friend that his baby had stopped breathing and was being rushed to the hospital. In a flash my friend was in the car and gone, disappearing in a cloud of dust.

For a moment I just stood there, paralyzed(呆若木雞). Then I tried to figure out what I should do. Follow my friend to the hospital? There was nothing I could accomplish there, I convinced myself. My friend’s son was in the care of doctors and nurses, and nothing I could do or say would affect the outcome. Be there for moral support? Well, maybe. But my friend and his wife both had large families, and I knew they’d be surrounded by relatives who would provide more than enough comfort and support, whatever happened. All I could do at the hospital, I decided, was to get in the way. Also, I had planned a full day with my family, who were waiting for me to get home. So I decided to head back to my house and check in my friend later.

As I started my car, I realized that my friend had left his truck and keys at the courts. I now faced another problem. I couldn’t leave the keys in the truck. So I decided to go to the hospital and give him the keys.

When I arrived, I was directed to a room where my friend and his wife were waiting. As I had thought, the room was filled with family members silently watching my friend comfort his wife. I went in and stood by the door, trying to decide what to do next. Soon a doctor appeared. He approached my friend and his wife, and in a quiet voice told them that their son had died.

For a long time the two held each other and cried, unaware of the rest of us standing around in pained silence. After they had calmed themselves, the doctor suggested they spend a few moments with their son.

My friend and his wife stood up and walked past their families. When they reached the door, my friend saw me standing in the corner. He came over and hugged me and started to cry. My friend’s wife hugged me, too, and said, “Thanks for being here.”

For the rest of that morning, I sat in the emergency room of that hospital and watched my friend and his wife hold the body of their infant son, and say goodbye.

It’s the most important thing I have ever done.

The experience taught me two lessons.

First: The most important thing I’ve ever done happened when I was completely helpless. None of the things I had learned in university, in three years of law school or in six years of legal practice were of any use in that situation. Something terrible was happening to people Icared about, and I was powerless to change the outcome. All I could do was standing by and watching it happen. And yet it was critical that I do just that—just be there when someone needed me.

Second: The most important thing I’ve done almost didn’t happen because of things I had learned in classroom and professional life. Law school taught me how to take a set of facts, break them down and organized them. These skills are critical for lawyers. When people come to us for help, they’re often stressed out and depend on a lawyer to think logically. But while learning to think, I almost forget how to feel. Today I have no doubt that I should have leapt into my car without hesitation and followed my friend to the hospital.

From that one experience I learned that the most important thing in life isn’t the money you make, the status you attain or the honors you achieve. The most important thing in life is the kids’ team you coach or the poem you write—or the time when you’re just somebody’s friend.

1.When he was asked about the most important thing he had done in life at a presentation, the author __________.

A felt it was not an interesting question           

B. thought for a while and spoke his mind

C. gave an answer from a lawyer’s point of view   

D. didn’t give the real answer

2.When he saw his friend rush to the hospital, the author could not decide whether to follow mainly because he thought _________.

A. he had to stay with his family             B. his friend did not need his help

C. he would not be of much help         D. the baby would be in the doctor’s care

3.The purpose of the author’s description of the scene at the hospital is to inform us that ______.

A. he found out that he was in the way            

B. he would have felt guilty if he had not been there

C. he regretted that he went too later

D. his friend would have felt better if he had not been there

4.Which of the following is conveyed in this story?

A. Family and relatives can not take the place of friends.

B. More people are a great comfort when one is in trouble.

C. It is best to be here when someone needs you.

D. You can certainly help a friend if you want to.

5.The author learned from his own experience that_______.

A. what is taught in school is usually of no use

B. a lawyer cannot learn much in classrooms

C. a lawyer should know people’s feeling first

D. he needs to be able to feel as well as think logically

 

查看答案和解析>>

同步練習(xí)冊答案