2017届英语外研版一轮复习课件：语法专题12名词性从句.ppt

-*- Ⅰ Ⅱ 16.(2014北京改编)Some people believe what/whatever has happened before or is happening now will repeat itself in the future. 17.(2014陕西改编)When the delayed flight will take off depends much on the weather. 18.(2014山东改编)It is difficult for us to imagine what life was like for slaves in the ancient world. 19.(2014四川改编)Grandma pointed to the hospital and said,“That’s where I was born.” 20.(2014天津改编)I think what impresses me about his painting is the colours he uses. 解析 解析 关闭 16.what/whatever　句意:一些人认为,不管是以前发生的还是现在发生的事情都会在将来重现。此处“　　　　　has happened before or is happening now”是主语从句,且从句中缺少主语,故填what/whatever。? 17.When　句意:延误的飞机何时起飞很大程度上取决于天气状况。根据句意可知应填连接副词when。 18.what　句意:对我们来说很难想象在古代奴隶的生活是什么样子的。what...be like为固定形式,表示“……是什么样子”。what引导的宾语从句做imagine的宾语,同时what在宾语从句中做介词like的宾语。 19.where　句意:奶奶指着那个医院说:“那就是我出生的地方。” where在此处引导表语从句,并在从句中做地点状语。 20.what　句意:我认为他的画给我印象最深的是他对色彩的运用。what引导主语从句,且在从句中做主语,表示“……的”。 -*- Ⅰ Ⅱ Ⅱ.根据短文内容,用恰当的词填空 Twenty years ago few people realized 1.that computers were about to become part of our daily lives.This short period of time has seen enormous changes,in business,education and public administration.Jobs,2.which used to take weeks to complete,are now carried out in minutes.Clerks 3.who spent all day copying and checking calculations are now freed from these boring tasks. 解析 解析 关闭 1.that　此处为宾语从句,从句中不缺少成分,故用that引导,在句中只起连接作用。 2.which　此处为非限制性定语从句,且从句中缺少主语,先行词为jobs,指物,故用which。 3.who　先行词为clerks“职员”,关系词在定语从句中做主语,且指人,故用who。 -*- Ⅰ Ⅱ School children have become as familiar with hardware and software 4.as their parents were with pencils and exercise books.Computerisation(电脑化) of public records has enabled government departments to analyse the needs of citizens in detail.Some of us may wonder,however,5.whether life has really improved as a result of these changes.Many jobs disappeared,for example,6.when intelligent machines took over the work.Employers complain 7.that clerical staff have become so dependent on calculators 8.that they can’t do simple arithmetic.There are