2017--2018学年北师大版选修七 Unit 19 language Grammar & Writing学案
2017--2018学年北师大版选修七 Unit 19 language Grammar & Writing学案第5页

谁该干这项工作的问题需要考虑。

He hasn't solved the problem which university he should choose.

他还没有解决选择哪所大学的问题。

I have no idea what has happened to him.

我不知道他发生了什么事。

(3)同位语从句一般紧跟在同位词之后;有时因为谓语较短,为使句子平衡,也会把同位语从句放在后面,形成同位词与从句之间的隔离。

News came that our football team had won the match.

消息传来:我们的足球队获得了那场比赛的胜利。

[题组训练4]

用适当的连接词填空

(1)I have no idea he comes from.

(2)He can't answer the question he got the money.

(3)He gave us many suggestions we should get up earlier and take more exercise.

(4)I have no idea he left.

(5)I have some doubt they will complete the task on time.

二、非人称转述结构

1.概述

非人称转述结构是指句型"It+be+过去分词+that从句"。that引导的实际上是一个主语从句,it为形式主语。这个句型是用来转述人们的一般认识或说的话。常用于此句型的动词有say,know,report,believe,claim,think,predict,hope等,意为"据......"。

It is believed that at least a score of buildings were damaged or destroyed.

据说至少有20座楼房遭到破坏或被摧毁。

注意:若谓语是suggest等表"建议,命令,要求"的动词时,从句须用虚拟语气,即谓语动词用"(should+)动词原形"。

It has been suggested that the work (should) be started at once.

人们已经建议立即动工。

2.用法

(1)"It+be+过去分词+that从句"可与"Sb./Sth.(that从句的主语)+be+过去分词+to do"进行同义句转换。

①如果转述的动作与转述同时发生或之后发生,则不定式用一般式。

It is believed that they will finish the project on time.

=They are believed to finish the project on time.

大家相信他们会按时完成这项工程。