高考复习英语句子的考点集汇讲解和训练5

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  四. 由what, how引导的感叹句的构成形式、用法及区别

  感叹句是表示喜、怒、哀、乐以及惊异等感情的句子。句末用感叹号“!”,读时用降调,感叹句往往由what或how引导,what修饰名词,how修饰形容词,副词或动词。

  1. what引导的感叹句:

  (1)what + a/an +形容词+单数可数名词+陈述句(主语+谓语)

  What a beautiful city it is!

  What an interesting story she told!

  (2)what+形容词+复数可数名词/不可数名词+陈述句(主语+谓语)

  What expensive watches they are!

  What terrible weather it is!

  2.How引导的感叹句:

  (1)How+形容词/副词+陈述句(主语+谓语)

  How cold it is!

  How hard he works!

  (2)How+陈述句(主语+谓语)

  How he loves his son!

  How I miss you!

  (3)How+形容词+a/an+单数可数名词+陈述句(主语+谓语)

  How tall a tree it is!

  (4)上述两种感叹句可以互相转换。例如:

  What a clever boy he is!→How clever the boy is!

  What a cold day it is!→How cold it is!

  【实例解析】

  1. (2004年上海徐汇区中考试题)

  _________ useful computer it is!

  A. What B. What a C. What an D. How

  答案:B。该题考查的是感叹句的结构。这个感叹句的中心词是一单数可数名词computer, 所以要用what来修饰,又因为useful第一个发音是辅音,what之后的不定冠词用a,而不用an。

  2. (2004年嘉兴市中考试题)

  ---________ is it from Jiaxing to Hangzhou?

  ---I’m not sure, but it takes about ninety minutes to get there by bus.

  A. How many B. How often C. How much D. How far

  答案:D。该题考查的是特殊疑问句疑问词的选择。问话者是在问距离,所以应用how far来提问。

  3. (2004年河北省中考试题)

  ---_______ will it take us to get there by bus?

  ---About two hours.

  A. How soon B. How often C. How long D. How quick

  答案:C。该题考查的是特殊疑问句疑问词的选择。问话者是在问时间,所以应用how long来提问。

  4. (2004年长沙市中考试题)

  ---Help! There is a snake near the house.

  ---________ afraid. It will go away later.

  A. Don’t B. Not C. Don’t be D. Be

  答案:C。该题考查的是祈使句的结构。祈使句的否定结构是:“Don’t(Never)+动词原形+其他成分” 符合这一要求的只有C。