Question

一道英语填空题，请帮忙详细解答

It is ( )Tom often surfs the Internet playing games ( ) makes his parents very angry
A.不填；that B. what; that C. that; that D. that; what

Answer 1

应该选C。
题目的两个空分别考查的是名词性从句和强调句的用法。
第一个空是主语从句。也就是考查that连接陈述的名词性从句。连接词that本身没有意义，不作句子成分，只表示从句的开始，位于句首时，that不能省略。题目中that连接“Tom often surfs the Internet playing games”从句，充当主句的主语。又是位于句首，固不可省略。
第二个空考强调句。句型结构是“It is/was +强调部分+that（who）+句子的剩余部分”。此句型可以强调主语、宾语、表语、状语。在这个句型中It is/was和that（who）没有实际的意义，只是用作强调的结构。所以当我们把It is/was和that（who）去掉后句子应该还是完整的。
回到题目中，题目里强调的就是由that连接的主语从句that Tom often surfs the Internet playing games。那么把这个句子还原就是：“That Tom often surfs the Internet playing games makes his parents very angry.” 句中的"That"不可省略。
原题句意：正是Tom经常上网玩游戏 ，使得他的父母很生气。

Answer 2

C. that; that

前面THAT是同位语从句. 后面THAT 是强调式的THAT,

等于下句定语从句.
Tom often surfs the Internet playing games , which makes his parents very angry

Answer 3

C
It is......that是强调进行,将此结构拿开，句子依然成立

Answer 4

B
首先选择第二个空强调句型去掉it is ........ that 后仍然成立，我们就去掉。
这个是由what引导的主语从句！
如果不擅长语法，就排除

Answer 5

选A强调句型

Answer 6

选B。