题目内容

Do you know that a living cell can be       for a thousand years if the temperature is right?


  1. A.
    spared
  2. B.
    protected
  3. C.
    preserved
  4. D.
    developed.
C
试题分析:句意,你知道吗,一个活细胞如果温度合适,它可以被保存一千年。Spared多余的 protected被保护的 preserved保存 developed发展,根据题意,故选C。
考点:考查词汇的辨析
点评:词汇是学习语言的重要环节。要掌握好英语,记忆相当数量的词汇是必不可少的。英语中的每一个单词,不仅表达一定的概念,具有一定的词汇意义,而且在语音、拼法、语法等方面都有自己的特点。在学生学习英语的过程中,单词、词组记忆是基础。解答这类题目,关键是理解题干意思以及各选项词组的意思,可以像数学中的代入法一样,依次把各个选项意思放入句子中进行比较,不难选出正确答案。
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第二节完形填空(共20小题;每小题2分,满分40分)

阅读下面短文,掌握其大意,然后从题中所给的A、B、C、D四个选项中,选出最佳选项

Do you know what kind of things the young people are reading? More and more  36  and parents have noticed another kind of pollution, which came from the printed papers  37  on streets. These printed things  38  newspapers but have hardly anything to do with  39  , you can only find reading materials badly made up there—— some are too strange for anyone to 40 ; others are frightening stories of something  41 .However, many of the young readers are getting interested in such 42  reading, which 43   them what they should pay for their breakfast and brings them nightmares(恶梦)and immoral(邪恶的)ideas in 44  . Homework was left  45  ; daily games lost.

  These sellers shout on streets selling their papers well. The writers, publishers and printers,  46  they are, we never know, are  47 their silent money.

  The sheep - skinned wolf’s story seems to have been forgotten once again. Why not  48  this kind of thing? Yes, both teachers and parents have asked each other for more strict control of the young readers.  49  , the more you want to forbid it, the more they want to have a look at it.  50   you may even find out several children, driven by the curious nature,  51   one patched paper, which has traveled from hand to hand.

  It really does 52   to our society. It has already formed a sort of moral pollution. The 53  teachers and parents need more powerful support in their protection of the young generation. At the same time the young  54  need more interesting books to help them  55  those ugly papers.

  36.A. writers     B. readers    C. students      D. teachers

  37.A. sold        B. printed     C. put          D. found

  38.A. work out   B. look like    C. act as        D. depend on

  39.A. them       B. children     C. young people  D. it

  40.A. think      B. believe      C. know        D. understand

  41.A. still worse  B. even better   C. very good   D. more important

  42.A. wonderful  B. interesting   C. useful        D. poisonous

  43.A. spends     B. costs        C. pays         D. takes

  44.A. sight       B. common     C. return       D. use

  45.A. unknown  B. much       C. less        D. undone

  46.A. what       B. whoever    C. whatever     D. who

  47.A. making     B. spending     C. wasting      D. using

  48.A. forbid     B. separate      C. leave        D.forget

  49.A. Luckily    B. Unfortunately C. Badly        D. Happily

  50.A. Always    B. Hardly      C. Sometimes   D. Seldom

  51.A. share      B. get          C. hold        D. take

  52.A. good       B. favor        C. wrong      D. harm

  53.A. puzzled     B. surprised     C. disappointed  D. worried

  54.A. teachers     B. parents     C. readers       D. writers

  55.A. come into   B. break down   C. get rid of     D. get of

 

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