作业帮it was evening we reached the little town of winchester.A that B until C before选B行不行呢?
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it was evening we reached the little town of winchester.A that B until C before选B行不行呢?
it was evening we reached the little town of winchester
.A that B until C before
选B行不行呢?
it was evening we reached the little town of winchester.A that B until C before选B行不行呢?
二楼的答案是对的.it was evening before we reached the little town of Winchester.
意思是“我们到Winchester小镇的时候是晚上了”.
1.before 意为:（我们）在（到Winchester ）之前
2.该句不是强调句型,强调句型一定是强调句子的某个成分,比如时间状语,地点状语,主语等等.
3.此句也不选B,until 是“直到.才”,意思不符合题意.
It is...that...
是强调句型
意为:我们到Winchester小镇的时候是晚上. before 意为:我们还没到Winchester6. The meat dropped from his mouth into the river before he knew it
before 和until 经常可以通用。lz说的没错，如果只从字面的意思理解，的却before 和until 都可以。但是这两个词也有特殊情况，如只能用before的情况。主要有5种。适合这题的解释是：
主句谓语动词强调动作的迟缓性，只用before,这时常伴有时间段状语或时间段暗示。For example:
It was quite a long time befo...
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before 和until 经常可以通用。lz说的没错，如果只从字面的意思理解，的却before 和until 都可以。但是这两个词也有特殊情况，如只能用before的情况。主要有5种。适合这题的解释是：
主句谓语动词强调动作的迟缓性，只用before,这时常伴有时间段状语或时间段暗示。For example:
It was quite a long time before he found the elephant.过了很长时间，他才找到大象。
其余只能用before的情况：
1。主句为肯定式，谓语为终止性动词时只用before. For example:
1). He fell asleep before I could take off his clothes.
2). We arrived there before it started to rain.
2。如果强调在从句谓语动作没发生前就先发生主句谓语动作，只用before,这时常译为“未及（不等）……就……” For example:
1)We can leave early in the morning before it gets too hot.趁天还不太热，我们上午早点离开。
3。表示“与其说……倒不如……”,“与其……毋宁……”的意思时只用before.
I would give up my job before I agree to be dismissed. 我与其被解雇还不如先辞职。
4。在某些特定句型中用before。
It was (not) long before…（不久）过了很长时间才…
It will (not) be long before…（不到）要过很长时间才会… For example:
It will probably not be long before they understand each other. 他们大概过不久就会互相了解。
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