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    It seems that there’s a good reason why dogs are always seen as man’s best friend. Scientists have found that dogs are the only animals that can read emotion(情感)in faces much like humans. The finding suggests that like an understanding friend, dogs can see if we are happy, sad, pleased or angry.
    When humans look at a new face, their eyes usually look across the left, falling on the right hand side of the person’s face first. A possible reason for this is that the right side of the human face is better at expressing emotions.
    Scientists have now shown that pet dogs also have “left gaze bias(左视偏好)”, but only when looking at human faces. No other animal has been known to do like this before. Dr. Kun Guo showed 17 dogs pictures of human, dog and monkey faces as well as something else with his team. The dogs’ eyes and heads show a strong left gaze bias when the animals see human faces. But this did not happen when they were shown other pictures, including those of dogs.
    Guo suggests that over thousands of years living with humans, dogs may have developed the left gaze bias as a way to guess our emotions.
    “Recent studies show that the right side of our faces can express emotions better than the left. If true, then it makes sense for dogs and humans to see the right hand side of a face first.”
    【小题1】 Why are dogs seen as man’s best friend according to the passage?

    A．Because dogs are the closest animals to humans.
    B．Because dogs can read the emotions in humans’ faces easily.
    C．Because dogs can understand us better when we feel sad.
    D．Because dogs are good at expressing emotions.
    【小题2】The dogs’ left gaze bias helps them _______.
    A．get along well with humans B．express emotions quickly
    C．have more understanding friends D．remember more new faces
    【小题3】The passage mainly wants to tell us that _______.
    A．dogs have been man’s best friends for thousands of years
    B．humans have a “left gaze bias”
    C．the “left gaze bias” works on all animals
    D．dogs can read emotions the same as humans

    查看答案和解析>>

    It seems that there’s a good reason why dogs are always seen as man’s best friend. Scientists have found that dogs are the only animals that can read emotion(情感)in faces much like humans. The finding suggests that like an understanding friend, dogs can see if we are happy, sad, pleased or angry.
    When humans look at a new face, their eyes usually look across the left, falling on the right hand side of the person’s face first. A possible reason for this is that the right side of the human face is better at expressing emotions.
    Scientists have now shown that pet dogs also have “left gaze bias(左视偏好)”, but only when looking at human faces. No other animal has been known to do like this before. Dr. Kun Guo showed 17 dogs pictures of human, dog and monkey faces as well as something else with his team. The dogs’ eyes and heads show a strong left gaze bias when the animals see human faces. But this did not happen when they were shown other pictures, including those of dogs.
    Guo suggests that over thousands of years living with humans, dogs may have developed the left gaze bias as a way to guess our emotions.
    “Recent studies show that the right side of our faces can express emotions better than the left. If  true, then it makes sense for dogs and humans to see the right hand side of a face first.”
    小题1:Why are dogs seen as man’s best friend according to the passage?
    A．Because dogs are the closest animals to humans.
    B．Because dogs can read the emotions in humans’ faces easily.
    C．Because dogs can understand us better when we feel sad.
    D．Because dogs are good at expressing emotions.
    小题2:The dogs’ left gaze bias helps them _______.
    A．get along well with humansB．express emotions quickly
    C．have more understanding friendsD．remember more new faces
    小题3:The passage mainly wants to tell us that _______.
    A．dogs have been man’s best friends for thousands of years
    B．humans have a “left gaze bias”
    C．the “left gaze bias” works on all animals
    D．dogs can read emotions the same as humans

    查看答案和解析>>

    　　Do you feel a little sleepy after lunch? Well, that’s normal．Your body naturally slows down then．What should you do about it? Don’t reach for a coffee! Instead, take a nap．

    　　There are many benefits (好处) of a daily nap．First of all, you are more efficient (有效率) after napping．You remember things better and make fewer mistakes．Also, you can learn things more easily after taking a nap．A 20-minute nap can reduce information overload．．

    It can also reduce stress．Finally, a nap may increase your self-confidence and make you more alert (灵活)．It may even cheer you up．

    　　But, there are some simple rules you should follow about taking a nap．First, take a nap in the middle of the day, about eight hours after you wake up．Otherwise, you may disturb your sleep-wake pattern．Next, a 20-minute nap is best．If you sleep longer, you may fall into a deep sleep．After waking from a deep sleep, you will feel worse．Also, you should set an alarm clock．That way, you can fully relax during your nap．You won’t have to keep looking at the clock so that you don’t oversleep．

    　　Now, the next time you feel sleepy after lunch, don’t get stressed．．

    Put your head down, close your eyes, and have forty winks．

    (1)

    What is a good rule for taking a nap?

    [　　]

    A．

    Use an alarm clock．

    B．

    Nap eight hours after waking up．

    C．

    Sleep for about half an hour．

    D．

    All of the above

    (2)

    According to the passage, what is NOT a benefit of napping?

    [　　]

    A．

    It makes you stronger

    B．

    It makes you feel happier

    C．

    It gives you more self-confidence

    D．

    It improves your memory

    (3)

    Which may happen if an alarm clock is not used?

    [　　]

    A．

    You may relax more．

    B．

    You may feel too nervous to relax．

    C．

    You may forget an important meeting．

    D．

    You may not reduce your napping time．

    (4)

    In the last paragraph, “have forty winks” can be replaced by “________”．

    [　　]

    A．

    do eye-protection exercises

    B．

    close your eyes for forty times

    C．

    have a short sleep during the daytime

    D．

    pretend to have a quick nap after lunch

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    Jerry was a manager in a restaurant. He was always in a good mood(脾气）and always had something positive to say. This really made me curious, so one day I asked him, "It's hard to be a positive person all of the time. How do you do it?'' Jerry replied ,"Each morning I wake up and say to myself, "Jerry, you can choose to be in a good mood or a bad mood," and I choose to be in a good mood. Life is all about what you choose. And what you choose leads your life."
    Several years later, I heard that Jerry left the back door open one morning and was robbed(抢劫）.While trying to stop the thief ,he was shot. I went to see him in the hospital. When I asked him how he was, he replied, "If I were any better, I'd be twins." "Weren't you scared when you were in danger?" I asked. "Yes. The doctors kept telling me that I was going to be fine, but in their eyes, I read. "He's dead." I knew I needed to take action." "What did you do?" "Well. there was a big nurse asking me if I was allergic(过敏的）to anything. "Yes,' I replied ."Bullets(子弹）!Everyone laughed and I told them: I am choosing to live. Operate on me as if I am alive." Jerry lived thanks to the great doctors ,and also because of his amazing attitude(态度）.Attitude ,after all ,is everything.
    【小题1】What kind of person was Jerry?
    A．He was serious.
    B．He was helpful.
    C．He was allergic.
    D．He was happy and smart.
    【小题2】When Jerry met difficulties in life, how did he deal with them?
    A．He faced them positively.
    B．He talked to the writer about them.
    C．He asked others to help him.
    D．He tried to stop thinking about them.
    【小题3】What does the underlined word "curious" mean in Chinese?
    A．敏感的B．好奇的 C．开心的 D．有趣的
    【小题4】Which of the following is TRUE according to the passage?
    A．Jerry was the writer's manager.
    B．Jerry was not afraid of dead at all.
    C．Jerry was nearly dead after he was shot.
    D．Jerry didn't believe doctors.
    【小题5】What is the best title(题目）for this passage?
    A．Action Matters
    B．Brave Jerry Beat the Thief
    C．Attitude Is Everything
    D．Jerry ,a Great Man

    查看答案和解析>>


    Jerry was a manager in a restaurant. He was always in a good mood(脾气）and always had something positive to say. This really made me curious, so one day I asked him, "It's hard to be a positive person all of the time. How do you do it?'' Jerry replied ,"Each morning I wake up and say to myself, "Jerry, you can choose to be in a good mood or a bad mood," and I choose to be in a good mood. Life is all about what you choose. And what you choose leads your life."
    Several years later, I heard that Jerry left the back door open one morning and was robbed(抢劫）.While trying to stop the thief ,he was shot. I went to see him in the hospital. When I asked him how he was, he replied, "If I were any better, I'd be twins." "Weren't you scared when you were in danger?" I asked. "Yes. The doctors kept telling me that I was going to be fine, but in their eyes, I read. "He's dead." I knew I needed to take action." "What did you do?" "Well. there was a big nurse asking me if I was allergic(过敏的）to anything. "Yes,' I replied ."Bullets(子弹）!Everyone laughed and I told them: I am choosing to live. Operate on me as if I am alive." Jerry lived thanks to the great doctors ,and also because of his amazing attitude(态度）.Attitude ,after all ,is everything.
    【小题1】What kind of person was Jerry?

    A．He was serious.
    B．He was helpful.
    C．He was allergic.
    D．He was happy and smart.
    【小题2】When Jerry met difficulties in life, how did he deal with them?
    A．He faced them positively.
    B．He talked to the writer about them.
    C．He asked others to help him.
    D．He tried to stop thinking about them.
    【小题3】What does the underlined word "curious" mean in Chinese?
    A．敏感的B．好奇的 C．开心的 D．有趣的
    【小题4】Which of the following is TRUE according to the passage?
    A．Jerry was the writer's manager.
    B．Jerry was not afraid of dead at all.
    C．Jerry was nearly dead after he was shot.
    D．Jerry didn't believe doctors.
    【小题5】What is the best title(题目）for this passage?
    A．Action Matters
    B．Brave Jerry Beat the Thief
    C．Attitude Is Everything
    D．Jerry ,a Great Man

    查看答案和解析>>


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