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几个常用的英语语法

2025-01-27 01:27:15浏览:
几个常用的英语语法  初中英语需要掌握的英语语法有很多,没办法意义总结出来,下面总结下几个常用的英语语法:   (1) 数词+复数名词作主词,虽为复数形,但强调单一遥,则用单数动词。
若强调一个一个的个别数,则用复数动词。
  Thirty minutes is sufficient for a good sermon.
  Fifty dollars a month is a large sum in our eyes, but is nothing to him.
  cf.
Ten years have passed since I saw you last.
  (2) 数词+名词+形容词=形容词   a six-year-old boy   a three-hundred-year-old tree   注:上述的复合字是以hyphen(-)连结,而且其中的名词要用单数形式。
  (3) 名词(无冠词)+基数=the +序数+名词   World War Ⅱ= World War Two or the Second World War   Vol.
Ⅰ= Volume One or the First Volume   Page 4 = page four or the fourth page;   Lesson 6 = lesson Six or the Sixth Lesson;   Chap.
Ⅲ = Chapter Three or the Third Chapter;   Charles Ⅰ= Charles the First;   cf.
Napoleon the Great = the Great Napoleon;   (这几种用法,非遥名词,可不用大写,但等号两边须遥。
〕   (4) 数词+名词=形容词   a five-dollar bill;   two three-hour periods;   the Three-power Conference(三强会议);