who在名词性从句中表示“谁”;whoever相当于anyone who或those who。试比较:
①Whoever breaks the law should be punished.
②Who broke the glass is still unknown.
名词性从句中why与because的比较
(2017·安徽高考)From space, the earth looks blue. This is ________ about seventyone percent of its surface is covered by water.
A.why
B.how
C.because
D.whether
解析:选C 考查名词性从句的引导词。句意:从太空中看,地球是蓝色的。这是因为它表面约百分之七十一都被水覆盖着。此处考查的是表语从句的引导词,主要涉及because和why引导表语从句时的区别。分析前后两句之间的逻辑关系可知,此处为“前果后因”,应用because,故选C。
why引导名词性从句时意思是“为什么”,可引导主语从句、宾语从句、表语从句或同位语从句;because意思是“因为”,只引导表语从句。试比较:
①He was late. That's because he was stuck in the traffic jam.
②He was stuck in the traffic jam. That's why he was late.
让步状语从句中as与although的比较
1.(2017·陕西高考)Hot ________ the night air was, we slept deeply because we were so tired after the long journey.
【2017年高考英语语法复习专题巧突破 第一部分 专项专讲:三大从句(含2017试题)】相关文章:
★ 2017高考四川省广安市英语阅读理解一轮系列训练:21(含解析)
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之夹叙夹议文:应试策略(含解析)
★ 2017届高考英语二轮复习书面表达限时测验:4(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:5(含解析)
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习书面表达专题训练:Ⅱ卷强化增分练 训练4(含解析)
★ 【外研英语,七省专用】2014《走向高考》英语一轮总复习(2016春出版)第一部分 教师讲义手册:选修七7-6
★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练:4(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:30(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:9(含解析)
★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练:第3组(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21