英语语法是相对比较重要的,马上就要四六级考试了,小编为大家准备几个语法的用法,希望对大家的学习有所收获。而在四六级考试中,单独考察的题几乎没有,但是语法知识点却贯穿整张试卷,下面是小编为大家整理的知识,希望可以为大家带来帮助,一起来学习一下吧。
1.关系代词that 的用法
a)在there be 句型中,只用that,不用which。
b)在不定代词,如:anything, nothing, the one, all, much, few, any, little等作先行词时,只用that,不用which。
c)先行词有the only, the very修饰时,只用that。
d)先行词为序数词、数词、形容词高级时,只用that。.
e)先行词既有人,又有物时。
举例: All that is needed is a supply of oil. 所需的只是供油问题。
Finally, the thief handed everything that he had stolen to the police. 那贼终把偷的全部东西交给了警察。
2.介词 关系词
1)介词后面的关系词不能省略。
2)that前不能有介词。
3) 某些在从句中充当时间,地点或原因状语的"介词 关系词"结构可以同关系副词when 和where 互换。
This is the house in which I lived two years ago.
This is the house where I lived two years ago.
Do you remember the day on which you joined our club?
Do you remember the day when you joined our club?