Unit 3Grammar-过去完成时 ppt课件-（2022新）人教版高中英语选择性必修第二册.pptx

1、a Japanese detective cartoon seriesfirst published in 1994As we all know, they are the same person.Kudo gets poisoned by these two men and shrinks into his 7-year-old, because he saw their crimes.That is to say, before he got poisoned by these two men and shrank into his 7-year-old, he had been a hi

2、gh school students. In order to find out the mysterious underground crime organization, Conan moves into Rans home. In fact, Conan knows detective Mouri.That is to say, before he moved into Rans home, he had known detective Mouri. Conan always drugs detective Mouri and imitates his voice to tell the

3、 truth. When detective Mouri wakes up, the cases have been uncovered. That is to say, when detective Mouri woke up, all the cases had been uncovered. the Past perfect tense 过去完成时 定义 基本结构 基本用法 常用固定句型过去完成时过去完成时主要用来表示在过去某一时间之前就已经发生或者完主要用来表示在过去某一时间之前就已经发生或者完成了的动作，即成了的动作，即“过去的过去过去的过去”，通常有一般过去时作为参照。，通常有一般

4、过去时作为参照。presentpast arrive at the station (7:10)the train leave(7:00)When I arrived at the station, the train had already left. 当我到达车站的时候，火车已经离开了。当我到达车站的时候，火车已经离开了。肯定式为_；否定式为_； 被动式为_。 She said she _ to Paris. I didnt know the way to Johns house because I _ there before. The work _ by us before last

5、Friday.had donehad not donehad been donehad beenhadnt beenhad been finished1. 1. 表示表示“从过去的某一时刻开始从过去的某一时刻开始,一直延续到过去另一时间的动一直延续到过去另一时间的动作或状态作或状态”。当公共汽车最终到来时,她们已经在车站等了20分钟。They had waited at the bus stop for 20 minutes when a bus finally came. They had led a peaceful life before they moved to the seasid

6、e. 他们搬到海边前，一直过着平静的生活。2. 2. 表示表示“在过去某一时刻或动作之前已经完成了的动作或状在过去某一时刻或动作之前已经完成了的动作或状态态”,”,即即“过去的过去过去的过去”,”,可以用可以用by,beforeby,before等介词等介词( (短语短语) )或一个或一个时间状语从句来表示时间状语从句来表示。By the time the policeman arrived, the thief had run away.By the time the father returned home from abroad, Tom had grown up.到父亲从国外回来的时候

7、，到父亲从国外回来的时候，Tom 已经长大了。已经长大了。到上个星期为止，我们已经学习了到上个星期为止，我们已经学习了7个单元了。个单元了。By last week, we had learnt seven units.3. 3. 先叙述过去发生的事情先叙述过去发生的事情, ,在此之后追述或补述以前发生的动在此之后追述或补述以前发生的动作时作时, ,常使用过去完成时。常使用过去完成时。史密斯先生昨天去世了。他以前是我的好友。史密斯先生昨天去世了。他以前是我的好友。Mr Smith died yesterday. He had been a good friend of mine.4. 4. 过

8、去完成时还常常用在过去完成时还常常用在told,said,knew,heard,thoughttold,said,knew,heard,thought等动等动词后的宾语从句词后的宾语从句( (或间接引语或间接引语) )中中, ,这时从句中的动作发生在主句这时从句中的动作发生在主句表示的过去的动作之前。表示的过去的动作之前。He said he had stayed at home for 3 days. 他说他在家里已经呆了三天了。5. 5. 动词动词think,want,hope,mean,plan,intendthink,want,hope,mean,plan,intend等用过去完成时等

9、用过去完成时来表示来表示“过去未曾实现的想法、希望、打算或意图过去未曾实现的想法、希望、打算或意图”等。等。She had intended to get up early. 她本打算早点起床的。他本希望能取得较大进步的。He had hoped to make greater progress. (1) It/That was+ the first/ second+ time+ that从句，从句谓语常从句，从句谓语常用过去完成时。用过去完成时。那是我第一次参观长城。It was the first time that I had visited the Great Wall.(2) 在句型

10、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,从句用一般过去时，表示从句用一般过去时，表示“一一就就”。他刚进入他的办公室,电话铃就响了。 Hardly had he got into his office when the telephone rang. 他刚到就被要求离开。No sooner had he arrived than he was asked to leave. 这条被污染了的河流已被清理干净。 This polluted river has been cleaned. 他说这条被污染了的河流在他到来

11、之前就已经被清理干净。 He said this polluted river had been cleaned prior to his arrival. 到那时为止那时为止我已经学会了 1000 个英语单词。I had learned 1000 English words by then.到目前为止目前为止我已经学会了 1500个英语单词。I have learned 1500 English words so far.到今年年底为止，今年年底为止，我将学会2000个英语单词。I will have learned 2000 English words by the end of this

12、 year.She didnt go to sleep until 2 oclock yesterday.She hadnt gone to sleep by 1 oclock yesterday. Last Sunday, I (1)_(intend) to go for a picnic with my best friend, but it (2)_(begin) to rain early in the morning. So we went to the movies. When we got to the station, we found the subway (3)_(stuf

13、f) with people, so we failed to squeeze in. By the time the next subway arrived, we (4) _(waited) for half an hour. When we (5)_(arrive) at the cinema, the film (6)_(be) on for 20 minutes. It was the first time that we (7)_(see) a film together and it was the most interesting movie that we (8)_(watc

14、h)! Hardly (9)_we _(get) out of the cinema when we met some friends. We had dinner and talked happily. But when I was going to pay, I found my wallet and mobile phone (10)_(steal). What an unlucky day! An unlucky dayLast Sunday, I (1)_(intend) to go for an outing, but it (2) _ to rain early in the m

15、orning. So we went to the movies . had intendedgo for a picnicbegin to raingo to the moviesbeganWhen we got to the station, we found the subway (3)_(stuff) with people, so we failed to squeeze in.get to the stationstuff . with people stuffed had waited By the time the next subway arrived, we (4) _(w

16、aited) for half an hour.wait for the next subway9:109:30When we (5) _(arrive) at the cinema, the film (6)_ (be) on for 20 minutes.arrived had been (arrive)(be on) pastpresentIt was the first time that we (7)_(see) a film together.It was the most interesting movie that we (8)_(watch).had seenhad watc

17、hed Hardly (9) _ we _(get) out of the cinema when we met some friends. had got(get out of the cinema)(meet friends)presentpast We had dinner and talked happily. But when I was going to pay, I found my wallet and mobile phone (10) _(steal). What an unlucky day! had been stolenhad intended to doby the

18、 time we arrived .the first timeHardly/scarcely had sb. done whenNo sooner had sb. done thanRetell the story according to the mind map, using the sentence patterns.Useful expressions：1. when, by, before, after, until, since, for等等2. 主语+had intended/planned/wished/hoped/expectedto do3. It/That was the first/second/time+that+主语+had done4. It/That was the +形容词最高级+名词+that+主语+had done5. Hardly/Scarcely had sb. done when sb. did No sooner had sb. done than sb. didintend to dodo ones homeworkget to the airporttake offShare your stories with us!