There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared (培养). If an individual is handicapped (妨碍) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.
The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level

1. 1.

   This passage can be best titled_________

   1. A.
      Intelligence and Environment
   2. B.
      Measuring Your Intelligence
   3. C.
      The Case of Peter and Mark
   4. D.
      How the brain Influences Intelligence
2. 2.

   According to the passage, the average I.Q. is _____

   1. A.
      85
   2. B.
      125
   3. C.
      110
   4. D.
      100
3. 3.

   The case history of the twins appears to support the conclusion that _______

   1. A.
      individual with identical brains seldom test at same level
   2. B.
      an individual's intelligence is determined only by his environment
   3. C.
      changes of environment produce changes in the structure of the brain
   4. D.
      lack of opportunity blocks the growth of intelligence
4. 4.

   This passage suggests that an individual's I.Q.______

   1. A.
      can be increased by education
   2. B.
      stays the same throughout his life
   3. C.
      can be predicted at birth
   4. D.
      is determined by his childhood

Andy was born with a developmental(发展的disorder. The two sides of his brain were not        normally together. The right side of his        could not communicate with the left.  At the age of three, it was      for him to walk, speak, and play. He could only echo (重复) back a few words, and walked        while someone held each of his hands.

Then came the     . He attended an all-day center where he       every unimaginable treatment. He struggled, sometimes in        , to get stronger. Andy hated it when his parents would       him there in the

mornings. However, they       —against all odds(逆境)—that he would grow up to live a       healthy life. They believed it for themselves, and for Andy.

It      .Today Andy is a successful 13-year-old high school student and has won the gold medal for his math competition. His _____ has been nothing short of a wonder. He receives special help with a few things, but _____ his friends in all the activities he loves. Andy overcame a lot of      to move from adversity (逆境) to victory.  

Ask yourself: “What are the seeds of       hidden in my struggles today? If I get up when I      , what will that make possible tomorrow? ”

It was one of the hottest days of the dry season. We had not seen rain in almost a month. Every day, my husband would        the process of trying to get water to the fields. Unless we saw some rain soon, we would lose everything.

On this day I learned the true lesson of        and witnessed the only miracle（奇迹） I had ever seen. I was in the kitchen __  ___ I saw my son, Billy, walking toward the       . He was walking with effort, trying to be as quiet as possible. Minutes after he        into the woods, he came running back. I went back to make sandwiches, thinking that whatever he had been doing was completed. Moments later,      , he was once more walking slowly toward the woods. This activity went on for an hour.Finally, I couldn’t help following him and saw the most amazing       .

Several large deer stood in front of him. Billy walked right up to them. I almost        at him to get away. A huge deer was dangerously close.       the deer didn't even move as Billy knelt down. I saw a tiny deer lying on the ground, obviously suffering from      , lift its head to lap up the water cupped in Billy’s hands. When the water was      , Billy ran back to get more. It then became clear to me.

I stood on the edge of the woods, watching the        boy working so hard to save another life. As my tears began to hit the ground, they were suddenly joined by other drops. It was as if the God himself was        with pride. The rain that day saved our farm just like the actions of one little boy who saved another.

1.A. take in        B. try on    C. set about      D. set up

2.A. waiting       B. offering        C. watering        D. raining

3.A. when B. while     C. until      D. before

4.A. fields B. house   C. woods   D. garden

5.A. jumped     B. climbed         C. fell         D. disappeared

6.A. though       B. besides         C. however       D. therefore

7.A. sign    B. scenery         C. view      D. scene

8.A. shouted     B. shot       C. looked  D. spoke

9.A. And   B. Otherwise     C. Thus      D. But

10.A. thirst        B. illness   C. heat      D. pain

11.A. lost  B. missing C. gone     D. missed

12.A. kind B. clever   C. smart    D. honest

13.A. raining     B. appearing      C. singing  D. crying

A little part of me thought about going to another checkout line．This one had the shortest    ，there was only one guy in it，but he was in a     and there seemed to be some difficulties     ．

    We stepped in behind him．At first, he       to be having difficulty getting his groceries onto the counter．But after a while，I realized that what he was actually doing was      it into two parts．

     I offered to help，but he and the checkout lady had it under     ．He asked Julie if she would mind putting his      basket away．Then he       for his wallet which was in a bag on one side of his chair．The      he was positioned and the fact he only had one usable arm      this troublesome for him，so I helped there．

The checkout operator came around and gave him his      and the goods he needed to have to hand．She      one bag of groceries over a handle at the back of his chair．

    I offered to get the other bigger bag and he said，“No．     you could do me a favor．Take that bag along to the entrance and give it to Angela．"

    Angela，it    ，was collecting food for people who might      go hungry! I hadn’t even     her before.

This guy，in spite of the limitations，had bought more than twice as     shopping as he needed—and given the bigger bag away to help     people!

He didn’t let the fact that he needed help      him from being a help．He may have been limited    ，but his heart was more than able to overcome all that．

1.A．queue        B．space        C．figure         D．time

2.A．supermarket  B．wheelchair    C．helmet        D．uniform

3.A．going on      B．holding on    C．paying off     D．setting down

4.A．happened     B．seemed       C．used          D．pretended

5.A．selecting      B．wrapping     C．handing       D．separating

6.A．charge       B．control       C．improvement   D．settlement

7.A．empty        B．heavy        C．large          D．broken

8.A．felt          B．searched      C．reached        D．seized

9.A．spot         B．direction      C．distance        D．way

10.A．caught       B．carried       C．made          D．solved

11.A．basket       B．bag           C．wallet         D．change

12.A．arranged     B．hung         C．loaded         D．connected

13.A．And         B．But           C．So            D．Or

14.A．turned out   B．found out      C．pointed out    D．put out

15.A．already      B．always        C．otherwise      D．fairly

16.A．noticed      B．known        C．understood     D．greeted

17.A．many        B．much         C．few           D．little

18.A．wealthy      B．ordinary      C．other          D．normal

19.A．stop         B．require        C．lead           D．persuade

20.A．financially    B．morally       C．mentally       D．physically

用方框内单词的适当形式填空。(请将答案写在答题卡对应题号的横线上。)

1.These changes became possible because of _______________ such as the steam engine.

2.The Human Development index _______________ a country’s achievements in three ways.

3.When a sandstorm comes, the air is full of small dust and people have difficulty in walking or _______________.

4.The garbage is then taken away and if possible, _______________.

5.There is no _______________ that she will marry a doctor.

6.When the People’s Republic of China was founded in 1949, the life _______________was only 35 years.

7.I had wanted to go to the concert, but _______________, I had something else to do that day.

8.The flood have killed over 2,000 people, affected 20 million and made some 4 million _______________.

9.She is a most _______________ figure in local politics.

10.He was remembered because of the ___________ he made to the Chinese economic development.