Unit 1 Grammar and usage2（过去完成时）ppt课件-（2020）新牛津译林版高中英语高二上学期选择性必修第二册.ppt

1、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，政见政治观点，政见vt. 谴责，控诉谴责，控诉 n. 税，税款税，税款 vt. 对对征税，征税，使纳税使纳税 vi. 逐步增加逐步增加vt. 攀登，爬上攀登，爬上 n. 山山 mount upelevationprofessiondramascholarshipcategorynevertheless(尺寸和数量上尺寸和数量上)增加，上升增加，上升n. 提高；提升

2、；海拔提高；提升；海拔n. 行业，职业；同行；行业，职业；同行； 宣称，声明宣称，声明 n. 戏剧，戏剧性事件戏剧，戏剧性事件n. 奖学金；学术奖学金；学术 n. 类别，种类类别，种类adv. 尽管如此尽管如此What do you know about Joseph Pulitzer? What do you know about Joseph Pulitzer? Birthday: April 10, 1847Died At Age: 64Joseph Pulitzer was one of the most prominent(杰出的杰出的) US journalists and pub

3、lisher of his times, who initiated(开创开创) the pattern of modern newspaper.Below is the short life story of Joseph Pulitzer. Find the sentences that use the past perfect tense and fill in the box below.Check your answers!1. He regularly visited the library and studied English and law - by then he had

4、learnt very little English.2. .by the age of 25, he had become a publisher.3. He used the same business strategy he had employed at the St Louis Post-Dispatch1. He regularly visited the library and studied English and law - by then he had learnt very little English.2. .by the age of 25, he had becom

5、e a publisher.3. He used the same business strategy he had employed at the St Louis Post-Dispatch1. He regularly visited the library and studied English and law - by then he had learnt very little English.2. .by the age of 25, he had become a publisher.3. He used the same business strategy he had em

6、ployed at the St Louis Post-Dispatchbefore1. He regularly visited the library and studied English and law - by then he had learnt very little English.2. .by the age of 25, he had become a publisher.3. He used the same business strategy he had employed at the St Louis Post-Dispatchbefore1. He regular

7、ly visited the library and studied English and law - by then he had learnt very little English.2. .by the age of 25, he had become a publisher.3. He used the same business strategy he had employed at the St Louis Post-DispatchbeforehadFocus on 基本用法基本用法Past perfect tense 过去完成时过去完成时 定义定义 基本结构基本结构 基本用法

8、基本用法 常用固定句型常用固定句型 She had learned some English before she came to the institute. He said that he had been abroad for 3 years.定定 义义 She had learned some English before she came to the institute.她在来学院前已学过一些英语。她在来学院前已学过一些英语。 He said that he had been abroad for 3 years.定定 义义 She had learned some English

9、 before she came to the institute.她在来学院前已学过一些英语。她在来学院前已学过一些英语。 He said that he had been abroad for 3 years.他说他在国外待了他说他在国外待了3年了。年了。定定 义义 She had learned some English before she came to the institute.她在来学院前已学过一些英语。她在来学院前已学过一些英语。 He said that he had been abroad for 3 years.他说他在国外待了他说他在国外待了3年了。年了。过去完成时过

10、去完成时主要用来表示在过去之前发生的事或做的主要用来表示在过去之前发生的事或做的动作，即动作，即过去的过去过去的过去，通常与一般过去时连用。，通常与一般过去时连用。定定 义义肯定式肯定式为为_；否定式否定式为为_； 被动式被动式为为_。 She said she had been to Paris. I didnt know the way to Johns house because I hadnt been there before. The work had been finished by us before last Friday.过去完成时的基本结构过去完成时的基本结构肯定式肯定式

11、为为_；否定式否定式为为_； 被动式被动式为为_。 She said she had been to Paris. I didnt know the way to Johns house because I hadnt been there before. The work had been finished by us before last Friday.had done过去完成时的基本结构过去完成时的基本结构肯定式肯定式为为_；否定式否定式为为_； 被动式被动式为为_。 She said she had been to Paris. I didnt know the way to Joh

12、ns house because I hadnt been there before. The work had been finished by us before last Friday.had donehad not done过去完成时的基本结构过去完成时的基本结构肯定式肯定式为为_；否定式否定式为为_； 被动式被动式为为_。 She said she had been to Paris. I didnt know the way to Johns house because I hadnt been there before. The work had been finished by

13、 us before last Friday.had donehad not donehad been done过去完成时的基本结构过去完成时的基本结构过去完成时的基本用法过去完成时的基本用法过去完成时的基本用法过去完成时的基本用法 Before we got to the train station, the train had already left. Before I could say “thank you”, he had run away. 过去完成时的基本用法过去完成时的基本用法 Before we got to the train station, the train had

14、 already left.我们到达火车站之前，火车就已经离开了。我们到达火车站之前，火车就已经离开了。 Before I could say “thank you”, he had run away. 过去完成时的基本用法过去完成时的基本用法 Before we got to the train station, the train had already left.我们到达火车站之前，火车就已经离开了。我们到达火车站之前，火车就已经离开了。 Before I could say “thank you”, he had run away. 我还没来得及说我还没来得及说“谢谢谢谢”，他就跑开了

15、。，他就跑开了。过去完成时的基本用法过去完成时的基本用法1. 表示在表示在过去的过去的某一时间或某一动作某一时间或某一动作之前完成之前完成的的动作动作或或存在的状态存在的状态。 Before we got to the train station, the train had already left.我们到达火车站之前，火车就已经离开了。我们到达火车站之前，火车就已经离开了。 Before I could say “thank you”, he had run away. 我还没来得及说我还没来得及说“谢谢谢谢”，他就跑开了。，他就跑开了。 By the end of last term,

16、we had learnt 2,000 English words. They had lived there for ten years by then. By the end of last term, we had learnt 2,000 English words.到上学期期末为止，我们已经学习了到上学期期末为止，我们已经学习了2,000个英语单词了。个英语单词了。 They had lived there for ten years by then. By the end of last term, we had learnt 2,000 English words.到上学期期末为

17、止，我们已经学习了到上学期期末为止，我们已经学习了2,000个英语单词了。个英语单词了。 They had lived there for ten years by then.到那时为止，他们已经在那住了到那时为止，他们已经在那住了10年了。年了。2. 表示从过去某一时间开始，一直延续到过去的另一个时间的动作，表示从过去某一时间开始，一直延续到过去的另一个时间的动作，常用的时间状语有常用的时间状语有by then, by the end of, by the time。 By the end of last term, we had learnt 2,000 English words.到上学

18、期期末为止，我们已经学习了到上学期期末为止，我们已经学习了2,000个英语单词了。个英语单词了。 They had lived there for ten years by then.到那时为止，他们已经在那住了到那时为止，他们已经在那住了10年了。年了。 I had intended to meet him at the airport, but I had an important meeting to attend. I had hoped to take a holiday this year but I was not able to get away. I had intended

19、 to meet him at the airport, but I had an important meeting to attend.我本打算去机场接他，但是我有个重要的会议要参加。我本打算去机场接他，但是我有个重要的会议要参加。 I had hoped to take a holiday this year but I was not able to get away. I had intended to meet him at the airport, but I had an important meeting to attend.我本打算去机场接他，但是我有个重要的会议要参加。我

20、本打算去机场接他，但是我有个重要的会议要参加。 I had hoped to take a holiday this year but I was not able to get away. 我原打算今年去度假，可是我走不开。我原打算今年去度假，可是我走不开。3. 表示表示愿望愿望、打算打算等的动词，如等的动词，如hope, want, expect, think, mean, suppose, intend, plan等后接从句时，一般用过去完成时表示等后接从句时，一般用过去完成时表示本本打算实现而未实现的愿望和计划打算实现而未实现的愿望和计划。 I had intended to meet

21、 him at the airport, but I had an important meeting to attend.我本打算去机场接他，但是我有个重要的会议要参加。我本打算去机场接他，但是我有个重要的会议要参加。 I had hoped to take a holiday this year but I was not able to get away. 我原打算今年去度假，可是我走不开。我原打算今年去度假，可是我走不开。过去完成时用于一些固定句型过去完成时用于一些固定句型It was the first time that I had visited the Great Wall.过

22、去完成时用于一些固定句型过去完成时用于一些固定句型It was the first time that I had visited the Great Wall.这是我第一次参观长城。这是我第一次参观长城。过去完成时用于一些固定句型过去完成时用于一些固定句型(1) It/That was+ the first/ second+ time+ that从句从句，从句谓语常，从句谓语常用过去完成时。用过去完成时。It was the first time that I had visited the Great Wall.这是我第一次参观长城。这是我第一次参观长城。过去完成时用于一些固定句型过去完成

23、时用于一些固定句型(1) It/That was+ the first/ second+ time+ that从句从句，从句谓语常，从句谓语常用过去完成时。用过去完成时。It was the first time that I had visited the Great Wall.这是我第一次参观长城。这是我第一次参观长城。It was three years since he had joined the army.过去完成时用于一些固定句型过去完成时用于一些固定句型(1) It/That was+ the first/ second+ time+ that从句从句，从句谓语常，从句谓语常用

24、过去完成时。用过去完成时。It was the first time that I had visited the Great Wall.这是我第一次参观长城。这是我第一次参观长城。It was three years since he had joined the army.他参军三年了。他参军三年了。过去完成时用于一些固定句型过去完成时用于一些固定句型(1) It/That was+ the first/ second+ time+ that从句从句，从句谓语常，从句谓语常用过去完成时。用过去完成时。It was the first time that I had visited the

25、Great Wall.这是我第一次参观长城。这是我第一次参观长城。(2) It was+一段时间一段时间+since从句从句，从句谓语用过去完成时。，从句谓语用过去完成时。It was three years since he had joined the army.他参军三年了。他参军三年了。过去完成时用于一些固定句型过去完成时用于一些固定句型 Hardly had he got into his big office when the telephone rang. No sooner had he arrived than he was asked to leave again. Har

26、dly had he got into his big office when the telephone rang.他刚进入他的大办公室他刚进入他的大办公室,电话铃就响了。电话铃就响了。 No sooner had he arrived than he was asked to leave again. Hardly had he got into his big office when the telephone rang.他刚进入他的大办公室他刚进入他的大办公室,电话铃就响了。电话铃就响了。 No sooner had he arrived than he was asked to le

27、ave again.他刚到就他刚到就再次再次被要求离开。被要求离开。(3) 在句型在句型Hardly/Scarcelywhen和和 No soonerthan中，主句常用过去完成时中，主句常用过去完成时,从句用一般从句用一般过去时，表示过去时，表示“一一就就”。 Hardly had he got into his big office when the telephone rang.他刚进入他的大办公室他刚进入他的大办公室,电话铃就响了。电话铃就响了。 No sooner had he arrived than he was asked to leave again.他刚到就他刚到就再次再次

28、被要求离开。被要求离开。 John left before I came home. He began to write a review after he watched the film twice. John left before I came home. 约翰在我回家之前就走了。约翰在我回家之前就走了。 He began to write a review after he watched the film twice. John left before I came home. 约翰在我回家之前就走了。约翰在我回家之前就走了。 He began to write a review

29、after he watched the film twice. 这部电影他看了两遍后就开始写评论。这部电影他看了两遍后就开始写评论。 John left before I came home. 约翰在我回家之前就走了。约翰在我回家之前就走了。 He began to write a review after he watched the film twice. 这部电影他看了两遍后就开始写评论。这部电影他看了两遍后就开始写评论。 由于由于after和和before本身就能明确地表示时间的本身就能明确地表示时间的先后关系先后关系，故有时主从句均使用故有时主从句均使用一般过去时一般过去时。如果时

30、间状语由。如果时间状语由 before 引导，引导，主句主句可用可用一般过去时一般过去时代替代替过去完成时过去完成时；如；如果时间状语由果时间状语由after 引导，引导，after 引导的引导的从句从句可用可用一般过一般过去时去时代替代替过去完成时过去完成时。1. 过去完成时过去完成时主要用来表示在过去之前发生的事或做的动作，即主要用来表示在过去之前发生的事或做的动作，即过过去的过去去的过去，通常与一般过去时连用。，通常与一般过去时连用。Review1. 过去完成时过去完成时主要用来表示在过去之前发生的事或做的动作，即主要用来表示在过去之前发生的事或做的动作，即过过去的过去去的过去，通常与一

31、般过去时连用。，通常与一般过去时连用。2. 结构结构:肯定：肯定： 否定：否定：had done / had been donehad not done / had not been done Review1. 过去完成时过去完成时主要用来表示在过去之前发生的事或做的动作，即主要用来表示在过去之前发生的事或做的动作，即过过去的过去去的过去，通常与一般过去时连用。，通常与一般过去时连用。2. 结构结构:肯定：肯定： 否定：否定：3. 用于过去完成时的时间状语用于过去完成时的时间状语: by then, by the end of, by the time等。等。had done / had be

32、en donehad not done / had not been done Review1. 过去完成时过去完成时主要用来表示在过去之前发生的事或做的动作，即主要用来表示在过去之前发生的事或做的动作，即过过去的过去去的过去，通常与一般过去时连用。，通常与一般过去时连用。2. 结构结构:肯定：肯定： 否定：否定：3. 用于过去完成时的时间状语用于过去完成时的时间状语: by then, by the end of, by the time等。等。4. 表示愿望、打算等的动词，如表示愿望、打算等的动词，如hope, want等后接从句时等后接从句时, 表示表示本本打算实现而未实现的打算实现而未

33、实现的愿望和计划愿望和计划。had done / had been donehad not done / had not been done Review1. 过去完成时过去完成时主要用来表示在过去之前发生的事或做的动作，即主要用来表示在过去之前发生的事或做的动作，即过过去的过去去的过去，通常与一般过去时连用。，通常与一般过去时连用。2. 结构结构:肯定：肯定： 否定：否定：3. 用于过去完成时的时间状语用于过去完成时的时间状语: by then, by the end of, by the time等。等。4. 表示愿望、打算等的动词，如表示愿望、打算等的动词，如hope, want等后接从句时等后接从句时, 表示表示本本打算实现而未实现的打算实现而未实现的愿望和计划愿望和计划。5. 常用固定句型常用固定句型 It/That was+ the first/ second+ time+ that从句从句 It was+一段时间一段时间+since从句从句 Hardly/Scarcelywhen No soonerthanhad done / had been donehad not done / had not been done Review