过去完成时ThePastPerfectTense过去完成时过去完成时的构成助动词had(用于各种人称和数)+过去分词WhenIgottoschoolthebellhadrung.2.过去完成时的用法:主要是表示在过去某个时间或是动作之前已经发生或完成的动作.也就是过去的过去.ThePastPerfe
过去完成时Tag内容描述:
1、几种方式: 用介词by, before 等构成的时间短语. 用连词when, before, after或者短语by the time 引导的时间状语从句.,We had learnt 20 English songs by the end of last month.,The plane had taken off when I reached the airport. By the time I got up , my brother had left home.,1. 否定形式:had + not + 过去分词 (had not照样可缩写hadnt)。
2.一般疑问形式:had提到句首, 回答用 Yes, 主语 + had.或 No, 主语 + hadnt. Had he told you to go there earlier yesterday? 他昨天告诉过你早点儿到那儿吗? Yes, he had. / No, he hadnt. 是的,他告诉了/不,他没有。
,4. 被动语态形式:had + been + 过去分词。
如: When 。
2、he had finished writing the composition by 10:00 this morning. 今天早晨 10 点之前,她已经写完了作文。
二. 过去完成时的用法 用法 1. 表示一个动作或状态在过去某一时间或动作之前已经完成或结束,即发生在“过去 的过去”。
例如: When I woke up, it had stopped raining. 我醒来时,雨已经停了。
(雨停发生在醒来之前,即“过去的过去”) 用法 2. 表示某一动作或状态在过去某时之前已经开始,一直延续到这一过去时间,而且动 作尚未结束,仍然有继续下去的可能。
例如: By the end of last year, he had worked in the factory for twenty years. 到去年年底为止,他已经在这个工厂工作了 20 年。
( 到去年年底为止已工作了 20 年,还 有继续进行下去的可能) 三. 过去完成时的判断依据 1. 由时间状语来判定 一般说来,各种时态都有特定的时间状语。
与过去完成时连用的时间状语有: (1)by + 过去的时间点,例。
3、4过去完成时与现在完成时的比较过去完成时与现在完成时的比较 I have known him for three years.我认识他三年了。
I had known him when I was a student. 我当学生时,就已经认。
4、the policeman get to the shopTom run away By the time the policeman got to the shop, Tom had run away.Speakingfreely :By。
5、Grammar AThe Past Perfect TenseThe present perfect tense现在完成时现在完成时Have has the past participleI have received a letter f。
6、PASSIVE VOICE PASSIVE VOICE INTHE PAST CONTINUOUS PAST PERFECT TENSE过去进行时的被动语态否定主语waswere not being done一般疑问句:WasWere主语b。
7、citizen found politics accusetax mount n. 公民,市民,居民公民,市民,居民vt.创建,创办;建立,兴建创建,创办;建立,兴建 n. 政治,政治事务;政治,政治事务; 个人的个人的政治观点,政见政治观。
8、 To explore the rulesTo apply the rulesTo work out the rules01020301To explore the rulesRead the short life story of Jos。
9、1.I found the letter after he away. A. went B. had gone C. goes D. has gone2.The news came as no surprise to me, for I o。
10、过去完成时表示过去某一时间或动作以前已经发生或完成了的动作,对过去的某一点造成的某种影响或是结果,用来指在另一个过去行动之前就已经完成了的事件。
在英语时态中,时指动作发生的时间,态指动作的样子和状态。
它表示动作发生的时间是过去的过去,侧重事。
11、Unit 2 Improving yourselfUsing language新标准新标准英语英语高中高中选择性必修第二册选择性必修第二册Teaching objectivesAt the end of the class, you wil。
12、1全国卷高考语法难点辨析之全国卷高考语法难点辨析之现在完成时与过去完成时的区别现在完成时与过去完成时的区别The present perfect tense The past perfect tense昂立红太阳昂立红太阳Yuki.2 形。
13、a Japanese detective cartoon seriesfirst published in 1994As we all know, they are the same person.Kudo gets poisoned by。
14、人教版必修第二册Discovering Useful StructureThe Past Perfect TenseU3 Food and CultureKnowledge objectives:Enable the students fo。
15、过去完成时 III. 语法运用:过去完成时haddonehad been done1.The train leave before we reached the station.2.As the assignment do, he went。
16、Yinsheng High School Zengli To learn to use the past perfect tense and the past perfect passive voice. To make sentences。
17、Welcome to my classIn last 3 years, I had been to some interesting places.In 2017, I went to Thailand. In 2016, I went t。
18、现在完成时过去完成时结构:结构:肯定:肯定:have has done 否定:否定:have has not done 疑问:疑问:Has Have 主语主语 done 简略答语简略答语: Yes, 主语主语 havehas.肯定肯定 No。