题目内容

Dr. Josh has started a social enterprise ____ young people can get involved in helping the community.


  1. A.
    which
  2. B.
    where
  3. C.
    that
  4. D.
    when
B
考察定语从句。本题的先行词是a social enterprise,定语从句的结构非常完整，所以使用关系副词，enterprise企业，单位；结合句意可知B正确。句意：Josa博士开办了一家企业，在这里年轻人能够参与帮助社区。
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Do you find getting up in the morning so difficult that it’s painful? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle.

During the hours when you labor through your work you may say that you’re “hot”, that’s true. The time of day when you feel most energetic is when your cycle of body temperature is at its peak(最高峰). For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why it is so, but it leads to such familiar monologues(自言自语)as: “Get up, John! You’ll be late for work again!” the possible explanation to the trouble is that John is at his temperature—and—energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.

You can’t change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe you’re sleepy in the evening but feel you must stay up late anyway. Counteract(对抗)your cycle to some extent by habitually staying up later than you want to. If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This won’t change your cycle, but you’ll get up steam and work better at your low point.

Get off to a slow start which saves your energy. Get up with a leisurely yawn(呵欠)and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.

If a person finds getting up early a problem, most probably ______.

       A．he is a lazy person       

       B．he refuses to follow his own energy cycle

       C．he is not sure when his energy is low

       D he is at his peak in the afternoon or evening

Which of the following may lead to family quarrels according to the passage?

       A．Not knowing about the energy cycle   

       B．Familiar monologues

       C．A change in a family member’s energy cycle

       D．Attempts to control the energy cycle of other family members

If one wants to work more efficiently at his low point in the morning, he should ______.

       A．change his energy cycle B．overcome his laziness

       C．get up earlier than usual        D．go to bed earlier

You are advised to rise with a yawn and stretch because it will ______.

       A．help to keep your energy for the day’s work

       B．help you to control your temper early in the day

       C．enable you to concentrate on your routine work

       D．keep your energy cycle under control all day


Mobile phones should be banned from cars altogether, according to Dr Hole, senior lecturer in psychology, Dr Hole has emphasized the worrying combination of mobile phones and cars in his new book, The Psychology of Driving.
Mobile phones, fatigue(疲劳) , eyesight, drugs and age are among the issues considered by Dr Hole as he examines the factors that influence on driving. The book explores the role of each of these elements in increasing the chances of an accident and was inspired by the author's conversations with road safety experts across the country.
He says: “The government should have banned mobile phones in cars altogether. It has sent out the wrong message by forbidding hand-held phones because this gives the impression that hands-free phones are safe. The problem with mobile phones is not vehicular(车辆的) control and only having one hand on the wheel, but rather it is taking away attention from what is happening outside the car.”
Myths(荒诞的说法) about older people making worse drivers and claims(说法) about an improved reaction time among younger people are explored in the book. Questions about how drivers decide what to attend to while driving, the role of a driver's expectations in determining what they see and how they respond to the road are among the areas covered in the book. Satellite navigation systems and new design aimed at transforming cars into a mobile office, are among the modern developments which he says now compete for driver's attention behind the wheel.
Dr Hole says: “We need to be very careful about how we go about handling modern technology in cars, because we are opening a Pandora's Box. When anyone is driving there is a lot of information outside the car and if there is too much going on inside, then there is a danger of overloading the driver.”
1. Dr Hole’s strong belief that mobile phones should be banned from cars lies in __________.
A. the inconvenience of having only one hand on the wheel caused by mobile phones
B. the correct message of getting rid of hand-held phones sent out by the government
C. the increase of chances of accidents
D. the advice given by some road safety experts        
3. Which of the following is not included in his book?
A. Hand-free phones are safer than hand-held phones.
B. What drivers have to attend to while driving.
C. Whether older age and slower reaction is related.
D. Bad eyesight is one of the factors of causing an accident.                   
3. Which of the following is true?
A. Older people are better at preventing accidents.
B. Younger drivers’ reaction time is relatively shorter.
C. It is a myth that some old people can still drive.
D. A driver’s expectations are not covered in the book.
4. What can we know from the underlined sentence?
A. What is going on outside is of equal importance to what inside.
B. Modern developments call for drivers’ attention behind the wheel.
C. Satellite navigation systems require more cars as mobile offices.
D. Modern technology is responsible for the distraction (分心) of one’s attention while driving.

How far would you be willing to go to satisfy your need to know? Far enough to find out your possibility of dying from a terrible disease? These days that’s more than an academic question, as Tracy Smith reports in our Cover Story.

There are now more than a thousand genetic tests, for everything from baldness to breast cancer, and the list is growing. Question is, do you really want to know what might eventually kill you? For instance, Nobel Prize-winning scientist James Watson, one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’（老年痴呆症）.

“If I tell you that you have an increased risk of getting a terrible disease, that could weigh on your mind and make you anxious, through which you see the rest of your life as you wait for that disease to hit you. It could really mess you up.” Said Dr. Robert Green, a Harvard geneticist.

“Every ache and pain,” Smith suggested, “could be understood as the beginning of the end.” “That ’s right. If you ever worried you were at risk for Alzheimer’s disease, then every time you can’t find your car in the parking lot, you think the disease has started.”

Dr. Green has been thinking about this issue for years. He led a study of people who wanted to know if they were at a higher genetic risk for Alzheimer’s. It was thought that people who got bad news would, for lack of a better medical term, freak out. But Green and his team found that there was “no significant difference” between how people handled good news and possibly the worst news of their lives. In fact, most people think they can handle it. People who ask for the information usually can handle the information, good or bad, said Green.

1.Which of the following is true about James Watson？

A．He doesn’t want to know his chance of getting a disease.

B．He is strongly in favor of the present genetic tests.

C．He believes genetic mapping can help cure any disease.

D．He is more likely to suffer from Alzheimer’s disease.

2.The first paragraph is meant to__________.

A．ask some questions                      B．satisfy readers’ curiosity

C．introduce the topic                      D．describe an academic fact

3.According to Paragraphs 3 and 4, if a person is at a higher genetic risk, it is__________.

A．necessary to remove his anxiety            B．impossible to hide his disease

C．better to inform him immediately           D．advisable not to let him know

4.The underlined part “freak out” in Paragraph 5 is closest in meaning to“_________”.

A．leave off          B．break down        C．drop out          D．turn away

5.The study led by Dr. Green indicates that people__________.

A．can accept some bad news                B．tend to find out the truth

C．prefer to hear good news                 D．have the right to be informed

 

Dr. Josh has started a social enterprise ____ young people can get involved in helping the community.

A．whichB．whereC．that D．when

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