职称英语:职称英语语法辅导之名词性从句
2011-12-07 13:40:24   来源:   作者:  评论:0 点击:


为了方便广大考生更好的复习,帮考网综合整理提供了职称英语考试:职称英语语法辅导之名词性从句,以供各位考生考试复习参考,希望对考生复习有所帮助。
一、名词性从句的概念及种类
在句子中起名词作用的句子叫名词性从句(Noun Clauses)。名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能。名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
这几类从句用法复杂、学习难度较大,考生在考试中丢分现象严重。
下面向大家介绍名词性从句的用法、特点、考点等,以帮忙职称英语考生来重新熟悉并达到熟练运用,达到提高成绩的目的。
二、考点聚焦
1、名词性从句中连接词的运用
名词性从句中的连接词有连词that / whether / as if,连接代词what / who/ which / whose / whatever / whoever / whomever / whichever,连接副词where / when / why / how / wherever / whenever。
(1)that的用法。
①主语从句、表语从句、同位语从句中用that但不能省略。如:
That they are good at English is known to us all.
The problem is that we don’t have enough money.
She expressed the hope that they would come to China one day.
②宾语从句中的连接词that有时可省有时又不可省,在以下几种情况中that不能省略:
(A)当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时,that不可省略;
(B)当that 从句与另一名词性从句并列作宾语时,that不能省;
(C)当that作介词宾语时,that不可省掉。如:
Everyone knew what happened and that she was worried.
The reason lies in that she works harder than the others do.
③ that从句作主语和宾语时,可以用it 来替换成以下几种结构表达。
(A)It is clear/certain/likely/true/surprising that…
(B)It is a pity/shame/good idea/no wonder that 。..
(C)It is said/reported/ believed/known/thought/suggested that …
(D)It seems/happens that。如:
It happened that I went out last night.
It is said that China will win in the World Cup.

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