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not...until用于强调句型的用法
作者:300li  文章来源:本站原创  点击数  更新时间:2010-08-13  文章录入:admin  责任编辑:admin



not...until用于强调句型的用法

 

有这样一道考题,其中涉及了 not…until… 句型:

It was not __________ he took off his dark glasses __________ I realized he was a famous singer.

A. whenthat                 B. untilthat                  C. untilwhen                D. whenthen

此题选 B。考查 not...until 的强调结构,其基本句型为:

It is (was) not until (时间状语) that (不用否定)

他妻子走了之后他才来。

正:He didn’t come until his wife left.

正:It was not until his wife left that he came.

直到雨停他们才出发。

正:They didn’t start until the rain stopped.

正:It was not until the rain stopped that they started.

请做以下各题:

1. It was not until midnight ________ the noise of the street stopped.

A. that                      B. this                   C. since                  D. at which

2. It was not _______1920 _______ regular radio broadcast began.

A. forthat              B. untilthat          C. forwhen         D. untilwhen

3. It was not _______ you had explained how ________ I managed to do it.

A. forthat              B. untilthat          C. forwhen          D. untilwhen

 

答案:1. A       2. B        3. B

 

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