2020年中考英语知识点之had done结构常见句型_过去完成时-查字典中考网
 
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2020年中考英语知识点之had done结构常见句型

发布时间:2019-10-08 17:04:13来源:查字典-中考网

查字典中考网整理了关于2020年中考英语知识点之had done结构常见句型,希望对同学们有所帮助,仅供参考。

过去完成时表示过去的过去发生的动作或存在的状态,因此其对比点是过去的动作或状态(大部分情况下以一般过去时did/was/were结构做比较)。为了同学们掌握方便,现就将其常见句型总结如下:

1.By the end of +名词(短语),主语 + had done

例如:By the end of the day, most of the inhabitants had left their homes.(到这一天,大部分居民已离开他们的家园。)

2.主句(had done), before + 过去时间状语

例如:They had never seen so many of the locusts before.(他们以前从未见过如此多的蝗虫)

I had reached the station before six oclock.

(六点之前我已到达车站。)

3. 用在told, said, knew, heard, thought等动词后的宾语从句,表示动作发生在这些动词之前。

例如:She said that she had never been to Paris.(她说她从未去过巴黎。)

4.By the time + 从句(did/was/were), 主语 + had done

例如:By the time we arrived, everyone had received medical care.(我们到达时,每个人已接受了医疗护理。)

5.主语 +had done, before 从句(did/was/were)

例如:Fortunately, the population had left the village before the volcano erupted.(幸运的是,火山喷发前人们已离开了村庄。)

6.主语 +had done, when 从句(did/was/were)

例如:They had already put the fire out when I returned to the village.(当我返回村子时,人们已将大火扑灭。)

7.主语 + (did/was/were), after 从句(had done)

例如:The earthquake happened in the daytime after people had already left home for work or school.(地震发生在白天,当时人们已离开家去上班或上学。)

8.用在 Hardly(scarcely, barely)when, No soonerthan句型中

例如:Hardly had I got home when the rain poured down. (我刚到家大雨就倾盆而下。)

No sooner had he left home than it began to rain. (他一离开家天就下起雨来。)

9.用在 It /This/That was the firsttime + that 从句 (had done)中

例如:It was the third time that he had made the same mistake. (这是他第三次犯同样的错误了。)

10.用在It was/had been + 一段时间 + since 从句 (had done)中

例如:It was ten years since we had had such a wonderful time.(十年我们都没这麽高兴了。)

11.hope, plan, mean, expect, intend, suppose, want, think 等动词有时用过去完成时表示一个本来打算做而未做,曾经设想而未实现的事。

例如:They had wanted to help but could not get here in time. (他们本想来帮忙,但未及时赶到。)

I had thought that he had died at least twenty years ago. (我原以为他至少死了十年。)

I had intended to come over to see you, but was prevented from doing so. (我原打算过来看你,但受阻未成。)

12.用于表示与过去事实相反的if 虚拟条件句中

例如:If she had seen you yesterday, she would have told you the truth. (如果她昨天见过你,她已告诉你事实的真相。)

13.用在 wish 后的宾语从句中,表示与过去事实相反。

例如:I wished that he hadnt made such a mistake. (我希望他从未犯过这样的错误。)

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