Question

It was __________ back home after the experiment.

A． not until midnight did he go	B． until midnight that he didn’t go
C． not until midnight that he went	D． until midnight when he didn’t go

Answer 1

C

此題考查的是not…until句型的強調(diào)結(jié)構(gòu)，其最根本結(jié)構(gòu)是：He did not go back home after the experiment.①,把①轉(zhuǎn)變?yōu)镹ot until midnight did he go back home after the experiment.②,注意②中的倒裝結(jié)構(gòu)，把②中劃線部分放在強調(diào)結(jié)構(gòu)It be 被強調(diào)部分that…中進行強調(diào)，但注意that從句后面不用倒裝形式。